{"database": "openregs", "table": "cfr_sections", "is_view": false, "human_description_en": "where part_number = 572 sorted by section_id", "rows": [["28:28:2.0.3.4.28.2.127.1", 28, "Judicial Administration", "V", "D", "572", "PART 572\u2014PAROLE", "D", "Subpart D\u2014Parole and Mandatory Release Violator Reports", "", "\u00a7 572.30 Purpose and scope.", "BOP", "", "", "[45 FR 33941, May 20, 1980]", "The Bureau of Prisons provides the U.S. Parole Commission with a Violator Report for use at the revocation hearing of a parole or mandatory release violator, when that hearing is conducted in an institution of the Bureau of Prisons."], ["28:28:2.0.3.4.28.2.127.2", 28, "Judicial Administration", "V", "D", "572", "PART 572\u2014PAROLE", "D", "Subpart D\u2014Parole and Mandatory Release Violator Reports", "", "\u00a7 572.31 Procedures.", "BOP", "", "", "[45 FR 33941, May 20, 1980]", "Staff shall prepare the Violator Report to include the following information:\n\n(a) The inmate's original offense, sentence imposed, date and district;\n\n(b) Description of release procedure;\n\n(c) Alleged violation(s) of parole or mandatory release;\n\n(d) Inmate's comments concerning the alleged violation(s);\n\n(e) An outline of the inmate's activities while under supervision on parole or mandatory release; and\n\n(f) At the option of the inmate, statement of current release plans and available community resources."], ["28:28:2.0.3.4.28.3.127.1", 28, "Judicial Administration", "V", "D", "572", "PART 572\u2014PAROLE", "E", "Subpart E\u2014Compassionate Release (Procedures for the Implementation of 18 U.S.C. 4205(g))", "", "\u00a7 572.40 Compassionate release under 18 U.S.C. 4205(g).", "BOP", "", "", "[59 FR 1239, Jan. 7, 1994]", "18 U.S.C. 4205(g) was repealed effective November 1, 1987, but remains the controlling law for inmates whose offenses occurred prior to that date. For inmates whose offenses occurred on or after November 1, 1987, the applicable statute is 18 U.S.C. 3582(c)(1)(A). Procedures for compassionate release of an inmate under either provision are contained in 28 CFR part 571, subpart G."], ["49:49:7.1.1.1.1.1.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "A", "Subpart A\u2014General", "", "\u00a7 572.1 Scope.", "NHTSA", "", "", "[60 FR 43058, Aug. 18, 1995]", "This part describes the anthropomorphic test devices that are to be used for compliance testing of motor vehicles and motor vehicle equipment with motor vehicle safety standards."], ["49:49:7.1.1.1.1.1.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "A", "Subpart A\u2014General", "", "\u00a7 572.2 Purpose.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7151, Feb. 7, 1977]", "The design and performance criteria specified in this part are intended to describe measuring tools with sufficient precision to give repetitive and correlative results under similar test conditions and to reflect adequately the protective performance of a vehicle or item of motor vehicle equipment with respect to human occupants."], ["49:49:7.1.1.1.1.1.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "A", "Subpart A\u2014General", "", "\u00a7 572.3 Application.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977]", "This part does not in itself impose duties or liabilities on any person. It is a description of tools that measure the performance of occupant protection systems required by the safety standards that incorporate it. It is designed to be referenced by, and become a part of, the test procedures specified in motor vehicle safety standards such as Standard No. 208, Occupant Crash Protection."], ["49:49:7.1.1.1.1.1.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "A", "Subpart A\u2014General", "", "\u00a7 572.4 Terminology.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977; 44 FR 76530, Dec. 27, 1979; 56 FR 57836, Nov. 14, 1991]", "(a) The term  dummy,  when used in this subpart A, refers to any test device described by this part. The term  dummy,  when used in any other subpart of this part, refers to the particular dummy described in that part.\n\n(b) Terms describing parts of the dummy, such as  head,  are the same as names for corresponding parts of the human body.\n\n(c) The term  unimodal,  when used in subparts C and I, refers to an acceleration-time curve which has only one prominent peak."], ["49:49:7.1.1.1.1.10.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "K", "Subpart K\u2014Newborn Infant", "", "\u00a7 572.90 Incorporation by reference.", "NHTSA", "", "", "", "(a) The drawings and specifications referred to in \u00a7 572.91(a) are hereby incorporated in subpart K by reference. These materials are thereby made part of this regulation. The Director of the Federal Register approved that materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at NHTSA's Docket Section, 400 Seventh Street, SW., room 5109, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.\n\n(b) The incorporated material is available as follows:\n\n(1) Drawing numbers 126-0000 through 126-0015 (sheets 1 through 3), 126-0017 through 126-0027, and a parts list entitled \u201cParts List for CAMI Newborn Dummy,\u201d are available from Reprographic Technologies, 1111 14th Street, NW., Washington, DC 20005. (202) 628-6667.\n\n(2) A construction manual entitled, \u201cConstruction of the Newborn Infant Dummy\u201d (July 1992) is available from Reprographic Technologies at the address in paragraph (b)(1) of this section."], ["49:49:7.1.1.1.1.10.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "K", "Subpart K\u2014Newborn Infant", "", "\u00a7 572.91 General description.", "NHTSA", "", "", "", "(a) The representative newborn infant dummy consists of a drawings and specifications package that contains the following materials:\n\n(1) Drawing numbers 126-0000 through 126-0015 (sheets 1 through 3), 126-0017 through 126-0027, and a parts list entitled \u201cParts List for CAMI Newborn Dummy\u201d; and,\n\n(2) A construction manual entitled, \u201cConstruction of the Newborn Infant Dummy\u201d (July 1992).\n\n(b) The structural properties of the dummy are such that the dummy conforms to this part in every respect both before and after being used in dynamic tests specified in Standard No. 213 of this chapter (\u00a7 571.213)."], ["49:49:7.1.1.1.1.11.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "L", "Subpart L\u2014Free Motion Headform", "", "\u00a7 572.100 Incorporation by Reference.", "NHTSA", "", "", "", "(a) The drawings and specifications referred to in \u00a7 572.101 are hereby incorporated in subpart L by reference. These materials are thereby made part of this regulation. The Director of the Federal Register approved the materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at NHTSA's Docket Section, 400 Seventh Street, S.W., room 5109, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.\n\n(b) The incorporated material is available as follows:\n\n(1) Drawing number 92041-001, \u201cHead Form Assembly,\u201d (November 30, 1992); drawing number 92041-002, \u201cSkull Assembly,\u201d (November 30, 1992); drawing number 92041-003, \u201cSkull Cap Plate Assembly,\u201d (November 30, 1992); drawing number 92041-004, \u201cSkull Cap Plate,\u201d (November 30, 1992); drawing number 92041-005, \u201cThreaded Pin,\u201d (November 30, 1992); drawing number 92041-006, \u201cHex Nut,\u201d (November 30, 1992); drawing number 92041-008, \u201cHead Skin without Nose,\u201d (November 30, 1992, as amended March 6, 1995); drawing number 92041-009, \u201cSix-Axis Load Cell Simulator Assembly,\u201d (November 30, 1992); drawing number 92041-011, \u201cHead Ballast Weight,\u201d (November 30, 1992); drawing number 92041-018, \u201cHead Form Bill of Materials,\u201d (November 30, 1992); drawing number 78051-148, \u201cSkull-Head (cast) Hybrid III,\u201d (May 20, 1978, as amended August 17, 1978); drawing number 78051-228/78051-229, \u201cSkin- Hybrid III,\u201d (May 20, 1978, as amended through September 24, 1979); drawing number 78051-339, \u201cPivot Pin-Neck Transducer,\u201d (May 20, 1978, as amended May 14, 1986); drawing number 78051-372, \u201cVinyl Skin Formulation Hybrid III,\u201d (May 20, 1978); and drawing number C-1797, \u201cNeck Blank, (August 1, 1989); drawing number SA572-S4, \u201cAccelerometer Specification,\u201d (November 30, 1992), are available from Reprographic Technologies, 1111 14th Street, N.W., Washington, DC 20005.\n\n(2) A user's manual entitled \u201cFree-Motion Headform User's Manual,\u201d version 2, March 1995, is available from NHTSA's Docket Section at the address in paragraph (a) of this section.\n\n(3) SAE Recommended Practice J211, OCT 1988, \u201cInstrumentation for Impact Tests,\u201d Class 1000, is available from The Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096."], ["49:49:7.1.1.1.1.11.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "L", "Subpart L\u2014Free Motion Headform", "", "\u00a7 572.101 General description.", "NHTSA", "", "", "", "(a) The free motion headform consists of the component assembly which is shown in drawings 92041-001 (incorporated by reference; see \u00a7 572.100), 92041-002 (incorporated by reference; see \u00a7 572.100), 92041-003 (incorporated by reference; see \u00a7 572.100), 92041-004 (incorporated by reference; see \u00a7 572.100), 92041-005 (incorporated by reference; see \u00a7 572.100), 92041-006 (incorporated by reference; see \u00a7 572.100), 92041-008 (incorporated by reference; see \u00a7 572.100), 92041-009 (incorporated by reference; see \u00a7 572.100), 92041-011 (incorporated by reference; see \u00a7 572.100), 78051-148 (incorporated by reference; see \u00a7 572.100), 78051-228/78051-229 (incorporated by reference; see \u00a7 572.100), 78051-339 (incorporated by reference; see \u00a7 572.100), 78051-372 (incorporated by reference; see \u00a7 572.100), C-1797 (incorporated by reference; see \u00a7 572.100), and SA572-S4 (incorporated by reference; see \u00a7 572.100).\n\n(b) Disassembly, inspection, and assembly procedures, and sign convention for the signal outputs of the free motion headform accelerometers, are set forth in the Free-Motion Headform User's Manual (incorporated by reference; see \u00a7 572.100).\n\n(c) The structural properties of the headform are such that it conforms to this part in every respect both before and after being used in the test specified in Standard No. 201 of this chapter (\u00a7 571.201).\n\n(d) The outputs of accelerometers installed in the headform are recorded in individual data channels that conform to the requirements of SAE Recommended Practice J211, OCT 1988, \u201cInstrumentation for Impact Tests,\u201d Class 1000 (incorporated by reference; see \u00a7 572.100)."], ["49:49:7.1.1.1.1.11.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "L", "Subpart L\u2014Free Motion Headform", "", "\u00a7 572.102 Drop test.", "NHTSA", "", "", "", "(a) When the headform is dropped from a height of 14.8 inches in accordance with paragraph (b) of this section, the peak resultant accelerations at the location of the accelerometers mounted in the headform as shown in drawing 92041-001 (incorporated by reference; see \u00a7 572.100) shall not be less than 225g, and not more than 275g. The acceleration/time curve for the test shall be unimodal to the extent that oscillations occurring after the main acceleration pulse are less than ten percent (zero to peak) of the main pulse. The lateral acceleration vector shall not exceed 15g (zero to peak).\n\n(b)  Test procedure.  (1) Soak the headform in a test environment at any temperature between 19 degrees C. to 26 degrees C. and at a relative humidity from 10 percent to 70 percent for a period of at least four hours prior to its use in a test.\n\n(2) Clean the headform's skin surface and the surface of the impact plate with 1,1,1 Trichloroethane or equivalent.\n\n(3) Suspend the headform, as shown in Figure 50. Position the forehead below the chin such that the skull cap plate is at an angle of 28.5 \u00b10.5 degrees with the impact surface when the midsagittal plane is vertical.\n\n(4) Drop the headform from the specified height by means that ensure instant release onto a rigidly supported flat horizontal steel plate, which is 2 inches thick and 2 feet square. The plate shall have a clean, dry surface and any microfinish of not less than 8 microinches 203.2 \u00d7 10 \u22126  mm (rms) and not more than 80 microinches 2032 \u00d7 10 \u22126  mm (rms).\n\n(5) Allow at least 3 hours between successive tests on the same headform."], ["49:49:7.1.1.1.1.11.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "L", "Subpart L\u2014Free Motion Headform", "", "\u00a7 572.103 Test conditions and instrumentation.", "NHTSA", "", "", "[60 FR 43060, Aug. 18, 1995]", "(a) Headform accelerometers shall have dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 (incorporated by reference; see \u00a7 572.100) and be mounted in the headform as shown in drawing 92041-001 (incorporated by reference; see \u00a7 572.100).\n\n(b) The outputs of accelerometers installed in the headform are recorded in individual data channels that conform to the requirements of SAE Recommended Practice J211, OCT 1988, \u201cInstrumentation for Impact Tests,\u201d Class 1000 (incorporated by reference; see \u00a7 572.100).\n\n(c) Coordinate signs for instrumentation polarity conform to the sign convention shown in the Free-Motion Headform User's Manual (incorporated by reference; see \u00a7 572.100).\n\n(d) The mountings for accelerometers shall have no resonant frequency within a range of 3 times the frequency range of the applicable channel class."], ["49:49:7.1.1.1.1.12.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.110 Materials incorporated by reference.", "NHTSA", "", "", "", "(a) The following materials are hereby incorporated by reference in Subpart M:\n\n(1) The Anthropomorphic Test Dummy Parts List, SID/Hybrid III part 572, subpart M, dated May 10, 1997.\n\n(2) The SID/Hybrid III Part 572 Subpart M User's Manual, dated May 1997.\n\n(3) Drawing number 96-SIDH3-001, titled, \u201cHead-Neck Bracket,\u201d dated August 30, 1996.\n\n(4) Drawing number 96-SIDH3-006, titled, \u201cUpper and Middle Shoulder Foam,\u201d dated May 10, 1997.\n\n(5) Drawing number SA-SIDH3-M001, titled, \u201cComplete Assembly SIDH3,\u201d dated April 19, 1997.\n\n(6) Drawing number 78051-61X, Revision C, titled \u201cHead Assembly\u2014complete,\u201d dated March 28, 1997\n\n(7) Drawing number 78051-90, Revision A, titled \u201cNeck Assembly\u2014complete,\u201d dated May 20, 1978.\n\n(8) Dummy assembly drawing number SA-SID-M030, Revision A, titled \u201cThorax Assembly\u2014complete,\u201d dated May 18, 1994.\n\n(9) Dummy assembly drawing SA-SID-M050, revision A, titled \u201cLumbar Spine Assembly,\u201d dated May 18, 1994.\n\n(10) Dummy assembly drawing SA-150 M060, revision A, titled \u201cPelvis and Abdomen Assembly,\u201d dated May 18, 1994.\n\n(11) Dummy assembly drawing SA-SID-053, revision A, titled \u201cLumbar Spine Assembly,\u201d dated May 18, 1994.\n\n(12) Dummy assembly drawing SA-SID-M080, titled \u201cLeg Assembly, Right,\u201d dated August 13, 1987.\n\n(13) Dummy assembly drawing SA-SID-M081, titled \u201cLeg Assembly, Left,\u201d dated August 13, 1987.\n\n(14) Drawing number 78051-383X, Revision P, titled \u201cNeck Transducer Structural Replacement,\u201d dated November 1, 1995.\n\n(15) The Society of Automotive Engineers (SAE) J1733 Information Report, titled \u201cSign Convention for Vehicle Crash Testing,\u201d dated December 1994.\n\n(16) SAE Recommended Practice J211, \u201cInstrumentation for Impact Tests,\u201d Parts 1 and 2, dated March 1995.\n\n(b) The incorporated materials are available as follows:\n\n(1) The Director of the Federal Register approved those materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at NHTSA's Docket Section, 400 Seventh Street S.W., room 5109, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.\n\n(2) The parts lists, user's manual and drawings referred to in paragraphs (a)(1) through (a)(14) of this section are available from Reprographic Technologies, 9000 Virginia Manor Road, Beltsville, MD 20705 (301) 419-5070.\n\n(3) The SAE materials referred to in paragraphs (a)(15) and (a)(16) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096."], ["49:49:7.1.1.1.1.12.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.111 General description.", "NHTSA", "", "", "", "(a) The dummy consists of component parts and component assemblies defined in drawing SA-SIDH3-M001, dated April 19, 1997, which are described in approximately 200 drawings and specifications that are set forth in \u00a7\u00a7 572.32, 572.33 and 572.41(a)(3),(4),(5) and (6) of this part, and in the drawing of the Adaptor Bracket 96-SIDH3-001.\n\n(1) The head assembly consists of the assembly specified in subpart E (\u00a7 572.32) and conforms to each of the drawings subtended under drawing 78051-61X rev. C.\n\n(2) The neck assembly consists of the assembly specified in subpart E (\u00a7 572.33) and conforms to each of the drawings subtended under drawing 78051-90 rev. A.\n\n(3) The thorax assembly consists of the assembly shown as number SID 053 and conforms to each applicable drawing subtended by number SA-SID M030 rev. A.\n\n(4) The lumbar spine consists of the assembly specified in subpart B (\u00a7 572.9(a)) and conforms to drawing SA 150 M050 and drawings subtended by SA-SID M050 rev. A.\n\n(5) The abdomen and pelvis consist of the assembly and conform to the drawings subtended by SA 150 M060, the drawings subtended by SA 150 M060 rev. A and the drawings subtended by SA-SID-087 sheet 1 rev. H, and SA-SID-87 sheet 2 rev. H.\n\n(6) The lower limbs consist of the assemblies specified in Subpart B (\u00a7 572.10) shown as SA 150 M080 and SA 150 M081 in Figure 1 and SA-SID-M080 and SA-SID-M081 and conform to the drawings subtended by those numbers.\n\n(7) The neck mounting adaptor bracket conforms to drawing 96-SIDH3-001.\n\n(8) Upper and middle shoulder foams conform to drawing 96-SIDH3-006.\n\n(b) The structural properties of the dummy are such that the dummy conforms to the specifications of this subpart in every respect before being used in vehicle tests specified in Standard 201.\n\n(c) Disassembly, inspection and assembly procedures, external dimensions, weight and drawing list are set forth in the SIDH3 User's Manual, dated May 1997.\n\n(d) Sign convention for signal outputs is given in the reference document SAE J1733 of 1994-12, \u201cSign Convention for Vehicle Crash Testing.\u201d"], ["49:49:7.1.1.1.1.12.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.112 Head assembly.", "NHTSA", "", "", "", "The head assembly consists of the head (drawing 78051-61X, rev. C) with the neck transducer structural replacement (drawing 78051-383X, rev. P) and three (3) accelerometers that are mounted in conformance to \u00a7 572.36 (c).\n\n(a) Test procedure. (1) Soak the head assembly in a test environment at any temperature between 18.9 and 25.6 degrees C. (66 to 78 degrees F.) and at a relative humidity between 10 percent and 70 percent for a period of at least four (4) hours prior to its application in a test.\n\n(2) Clean the impact surface of the head skin and impact plate surface, described in paragraph (a)(4) of this section, with 1,1,1 trichloroethane or equivalent prior to the test.\n\n(3) Suspend the head, as shown in Figure 51, so that the midsagittal plane makes an angle of 35 \u00b11 degrees with the impact surface and its anterior-posterior axis is horizontal \u00b11 degree.\n\n(4) Drop the head from a height of 200 \u00b10.25 mm (7.87 \u00b10.01 inches), measured from the lowest point on the head, by a means that ensures a smooth, clean release into a rigidly supported flat horizontal steel plate, which is 51 \u00b12 mm (2.0 \u00b10.01 in.) thick and 610 \u00b110 mm (24.0 \u00b10.4 in) square. The plate shall have a dry surface and shall have a microfinish of 0.2 microns (8 microinches) to 2.0 microns (80 microinches).\n\n(5) Allow at least two (2) hours between successive tests on the same head.\n\n(b) Performance criteria. (1) When the head assembly is dropped in accordance with \u00a7 572.112(a), the measured peak resultant acceleration shall be between 120 and 150 G's.\n\n(2) The resultant acceleration-time curve shall be unimodal to the extent that oscillations occurring after the main acceleration pulse shall not exceed 15 percent (zero to peak) of the main pulse. The longitudinal acceleration vector shall not exceed 15 G's."], ["49:49:7.1.1.1.1.12.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.113 Neck assembly.", "NHTSA", "", "", "[63 FR 41470, Aug. 4, 1998, as amended at 66 FR 51882, Oct. 11, 2001]", "The head/neck assembly consists of the parts 78051-61X, rev. C; -84; -90, rev. A; -94; -98; -104, revision F; -303, rev. E;\u2014305; -306; -307, rev. X and has a six axis neck transducer (drawing C-1709, revision D) installed in conformance with \u00a7 572.36(d).\n\n(a) Test procedure. (1) Soak the head and neck assembly in a test environment at any temperature between 20.6 and 22.2 degrees C. (69 to 72 degrees F.) and at any relative humidity between 10 percent and 70 percent for a period of at least four (4) hours prior to its application in a test.\n\n(2) Torque the jamnut (78051-64) on the neck cable (78051-301, rev. E) to 1.35 \u00b10.27 Nm (1.0 \u00b10.2 ft-lb) before each test.\n\n(3) Using neck brackets 78051-303 and -307, mount the head/neck assembly to the part 572 pendulum test fixture (see \u00a7 572.33, Figure 22,) so that the midsagittal plane of the head is vertical and perpendicular to the plane of motion of the pendulum's longitudinal centerline (see \u00a7 572.33, Figure 20, except that the direction of the head/neck assembly is rotated around the superior-inferior axis by an angle of 90 degrees). Install suitable transducers or other devices necessary for measuring the \u201cD\u201d plane (horizontal surface at the base of the skull) rotation with respect to the pendulum's longitudinal centerline. The rotation can be measured by placing a transducer at the occipital condyles and another at the intersection of the centerline of the neck and the line extending from the base of the neck as shown in figure 52.\n\n(4) Release the pendulum and allow it to fall freely from a height to achieve an impact velocity of 6.89 to 7.13 m/s (22.6 to 23.4 ft/sec) measured at the center of the pendulum accelerometer.\n\n(5) Allow the neck to flex without the head or neck contacting any object during the test.\n\n(6) Time zero is defined as the time of initial contact between the striker plate and the pendulum deceleration medium.\n\n(7) Allow a period of at least thirty (30) minutes between successive tests on the same neck assembly.\n\n(b) Performance criteria. (1) The pendulum deceleration pulse is to be characterized in terms of decrease in velocity as obtained by integrating the pendulum acceleration output.\n\n(2) The maximum rotation of the midsagittal plane of the head shall be 66 to 82 degrees with respect to the pendulum's longitudinal centerline. The decaying head rotation vs. time curve shall cross the zero angle between 58 to 67 ms after reaching its peak value.\n\n(3) The moment about the x-axis which coincides with the midsagittal plane of the head at the level of the occipital condyles shall have a maximum value between 73 and 88 Nm. The decaying moment vs. time curve shall first cross zero moment between 49 and 64 ms after reaching its peak value. The following formula is to be used to calculate the moment about the occipital condyles when using the six-axis neck transducer:\n\nM = Mx + 0.01778 Fy\n\nWhere Mx and Fy are the moment and force measured by the transducer and expressed in terms of Nm and N, respectively.\n\nWhere Mx and Fy are the moment and force measured by the transducer and expressed in terms of Nm and N, respectively.\n\n(4) The maximum rotation of the head with respect to the pendulum's longitudinal centerline shall occur between 2 and 16 ms after peak moment."], ["49:49:7.1.1.1.1.12.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.114 Thorax.", "NHTSA", "", "", "", "The specifications and test procedure for the thorax for the SID/HIII dummy are identical to those applicable to the SID dummy as set forth in \u00a7 572.42 except that the reference to the SID device found in \u00a7 572.42(a), (SA-SID-M001A revision A, dated May 18, 1994) does not apply and the reference to the SID/HIII (SA-SIDH3-M001, dated April 19, 1997) is applied in its place."], ["49:49:7.1.1.1.1.12.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.115 Lumbar spine and pelvis.", "NHTSA", "", "", "", "The specifications and test procedure for the lumbar spine and pelvis are identical to those for the SID dummy as set forth in \u00a7 572.42 except that the reference to the SID device found in \u00a7 572.42(a), (SA-SID-M001A revision A, dated May 18, 1994) does not apply and the reference to the SID/HIII (SA-SIDH3-M001, dated April 19, 1997) is applied in its place."], ["49:49:7.1.1.1.1.12.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "M", "Subpart M\u2014Side Impact Hybrid Dummy 50th Percentile Male", "", "\u00a7 572.116 Instrumentation and test conditions.", "NHTSA", "", "", "", "(a) The test probe for lateral thoracic and pelvis impact tests are the same as those specified in \u00a7 572.44(a).\n\n(b) Accelerometer mounting in the thorax is the same as specified in \u00a7 572.44(b).\n\n(c) Accelerometer mounting in the pelvis is the same as specified in \u00a7 572.44(c).\n\n(d) Head accelerometer mounting is the same as specified in \u00a7 572.36(c).\n\n(e) Neck transducer mounting is the same as specified in \u00a7 572.36(d).\n\n(f) Instrumentation and sensors used must conform to SAE Recommended Practice J211, March 1995, \u201cInstrumentation for Impact Tests.\u201d\n\n(g) The mountings for the spine, rib and pelvis accelerometers shall have no resonance frequency within a range of 3 times the frequency range of the applicable channel class.\n\n(h) Limb joints of the test dummy shall be set at the force between 1 to 2 g's, which just supports the limb's weight when the limbs are extended horizontally forward. The force required to move a limb segment does not exceed 2 g's throughout the range of the limb motion.\n\n(i) Performance tests must be conducted at a temperature between 20.6 and 22.2 degrees C. (69 to 72 degrees F.) and at a relative humidity between 10 percent and 70 percent after exposure of the dummy to those conditions for a period of at least four (4) hours.\n\n(j) For the performance of tests specified in \u00a7 572.114 and \u00a7 572.115, the dummy is positioned the same as specified in \u00a7 572.44(h)."], ["49:49:7.1.1.1.1.13.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.120 Incorporation by reference.", "NHTSA", "", "", "[65 FR 2065, Jan. 13, 2000, as amended at 67 FR 47327, July 18, 2002; 75 FR 76645, Dec. 9, 2010]", "(a) The following materials are hereby incorporated into this subpart by reference:\n\n(1) A drawings and inspection package entitled, \u201cParts List and Drawings, Part 572 Subpart N, Hybrid III Six-Year Old Child Crash Test Dummy (H-III6C, Beta Version), June 2009,\u201d consisting of:\n\n(i) Drawing No. 127-1000, 6-year H3 Head Complete, incorporated by reference in \u00a7 572.122,\n\n(ii) Drawing No. 127-1015, Neck Assembly, incorporated by reference in \u00a7 572.123,\n\n(iii) Drawing No. 127-2000, Upper Torso Assembly, incorporated by reference in \u00a7 572.124,\n\n(iv) Drawing No. 127-3000, Lower Torso Assembly, incorporated by reference in \u00a7 572.125,\n\n(v) Drawing No. 127-4000-1 and 4000-2, Leg Assembly, incorporated by reference in \u00a7 572.126,\n\n(vi) Drawing No. 127-5000-1 and 5000-2, Arm Assembly, incorporated by reference in \u00a7\u00a7 572.121, 572.124, and 572.125 as part of a complete dummy assembly, and,\n\n(vii) Parts List and Drawings, Hybrid III Six-year-old Child Test Dummy (H-III6C, Beta Version), dated June 1, 2009, incorporated by reference in \u00a7 572.121;\n\n(2) A procedures manual entitled \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 6-year-old Child Crash Test Dummy (H-III6C), Beta Version, June 1, 2009,\u201d incorporated by reference in \u00a7 572.121;\n\n(3) SAE Recommended Practice J211-1995, \u201cInstrumentation for Impact Tests\u2014Parts 1 and 2, dated March, 1995,\u201d incorporated by reference in \u00a7 572.127;\n\n(4) SAE J1733 Information Report, titled \u201cSign Convention for Vehicle Crash Testing,\u201d dated December 1994, incorporated by reference in \u00a7 572.127.\n\n(b) The Director of the Federal Register approved the materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at the Department of Transportation, Docket Operations, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, telephone (202) 366-9826, and at the National Archives and Records Administration (NARA), and in electronic format through Regulations.gov. For information on the availability and inspection of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.  For information on the availability and inspection of this material at Regulations.gov, call 1-877-378-5457, or go to:  http://www.regulations.gov.\n\n(c) The incorporated materials are available as follows:\n\n(1) The drawings and specifications package, the parts list, and the PADI document referred to in paragraphs (a)(1), and (a)(2) of this section, are available in electronic format through  www.Regulations.gov  and in paper format from Leet-Melbrook, Division of New RT, 18810 Woodfield Road, Gaithersburg, MD 20879, (301) 670-0090.\n\n(2) The SAE materials referred to in paragraphs (a)(3) and (a)(4) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096."], ["49:49:7.1.1.1.1.13.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.121 General description.", "NHTSA", "", "", "[65 FR 2065, Jan. 13, 2000, as amended at 75 FR 76645, Dec. 9, 2010]", "(a) The Hybrid III type 6-year-old dummy is defined by drawings and specifications containing the following materials:\n\n(1) Technical drawings and specifications package P/N 127-0000, the titles of which are listed in Table A;\n\n(2) Procedures for Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 6-year-old child crash test dummy (H-III6C), Beta version, dated June 1, 2009, incorporated by reference in \u00a7 572.120.\n\nTable A\n\n(b) Adjacent segments are joined in a manner such that except for contacts existing under static conditions, there is no contact between metallic elements throughout the range of motion or under simulated crash impact conditions.\n\n(c) The structural properties of the dummy are such that the dummy must conform to this Subpart in every respect before use in any test similar to those specified in Standard 208, \u201cOccupant Crash Protection\u201d, and Standard 213, \u201cChild Restraint Systems\u201d."], ["49:49:7.1.1.1.1.13.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.122 Head assembly and test procedure.", "NHTSA", "", "", "", "(a) The head assembly for this test consists of the complete head (drawing 127-1000), a six-axis neck transducer (drawing SA572-S11) or its structural replacement (drawing 78051-383X), a head to neck-to-pivot pin (drawing 78051-339), and 3 accelerometers (drawing SA572-S4).\n\n(b) When the head assembly in paragraph (a) of this section is dropped from a height of 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) in accordance with paragraph (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG may not be less than 245 G or more than 300 G. The resultant acceleration vs. time history curve shall be unimodal; oscillations occurring after the main pulse must be less than 10 percent of the peak resultant acceleration. The lateral acceleration shall not exceed 15 g's (zero to peak).\n\n(c)  Head test procedure.  The test procedure for the head is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Prior to the test, clean the impact surface of the skin and the impact plate surface with isopropyl alcohol, trichloroethane, or an equivalent. The skin of the head must be clean and dry for testing.\n\n(3) Suspend the head assembly as shown in Figure N1. The lowest point on the forehead must be 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) from the impact surface and the head must be oriented to an incline of 62 \u00b11 deg. between the \u201cD\u201d plane as shown in Figure N1 and the plane of the impact surface. The 1.57 mm (0.062 in) diameter holes located on either side of the dummy's head shall be used to ensure that the head is level with respect to the impact surface.\n\n(4) Drop the head assembly from the specified height by means that ensure a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm (2 in) thick and 610 mm (24 in) square. The impact surface shall be clean, dry and have a micro finish of not less than 203.2. \u00d7 10 \u22126  mm (8 micro inches) (RMS) and not more than 2032.0 \u00d7 10 \u22126  mm (80 micro inches) (RMS).\n\n(5) Allow at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.13.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.123 Neck assembly and test procedure.", "NHTSA", "", "", "", "(a) The neck assembly for the purposes of this test consists of the assembly of components shown in drawing 127-1015.\n\n(b) When the head-neck assembly consisting of the head (drawing 127-1000), neck (drawing 127-1015), pivot pin (drawing 78051-339), bib simulator (drawing TE127-1025, neck bracket assembly (drawing 127-8221), six-axis neck transducer (drawing SA572-S11), neck mounting adaptor (drawing TE-2208-001), and three accelerometers (drawing SA572-S4) installed in the head assembly as specified in \u00a7 572.122, is tested according to the test procedure in paragraph (c) of this section, it shall have the following characteristics:\n\n(1)  Flexion.  (i) Plane D, referenced in Figure N2, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 74 degrees and 92 degrees. Within this specified rotation corridor, the peak moment about the occipital condyles shall be not less than 27 N-m (19.9 ft-lbf) and not more than 33 N-m (24.3 ft-lbf).\n\n(ii) The positive moment shall decay for the first time to 5 N-m (3.7 ft-lbf) between 103 ms and 123 ms.\n\n(iii) The moment shall be calculated by the following formula: Moment (N-m) = M y \u2212(0.01778m) \u00d7 (F X ).\n\n(iv) M y  is the moment about the y-axis and F X  is the shear force measured by the neck transducer (drawing SA572-S11) and 0.01778m is the distance from force to occipital condyle.\n\n(2)  Extension.  (i) Plane D, referenced in Figure N3, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 85 degrees and 103 degrees. Within this specified rotation corridor, the peak moment about the occipital condyles shall be not more than \u221219 N-m (\u221214 ft-lbf) and not less than \u221224 N-m (\u221217.7ft-lbf).\n\n(ii) The negative moment shall decay for the first time to \u22125 N-m (\u22123.7 ft-lbf) between 123 ms and 147 ms.\n\n(iii) The moment shall be calculated by the following formula: Moment (N-m) = M y \u2212(0.01778m) \u00d7 (F X ).\n\n(iv) M y  is the moment about the y-axis and F X  is the shear force measured by the neck transducer (drawing SA572-S11) and 0.017778m is the distance from force to occipital condyle.\n\n(3) Time-zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material.\n\n(c)  Test procedure.  The test procedure for the neck assembly is as follows:\n\n(1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Torque the jam nut (drawing 9000341) on the neck cable (drawing 127-1016) to 0.23 \u00b10.02 N-m (2.0 \u00b10.2 in-lbs).\n\n(3) Mount the head-neck assembly, defined in paragraph (b) of this section, on the pendulum so the midsagittal plane of the head is vertical and coincides with the plane of motion of the pendulum as shown in Figure N2 for flexion tests and Figure N3 for extension tests.\n\n(4) Release the pendulum and allow it to fall freely from a height to achieve an impact velocity of 4.95 \u00b10.12 m/s (16.2 \u00b10.4 ft/s) for flexion tests and 4.3 \u00b10.12 m/s (14.10 \u00b10.40 ft/s) for extension tests, measured by an accelerometer mounted on the pendulum as shown in Figure 22 of 49 CFR 572 at the instant of contact with the honey comb.\n\n(i) Time-zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material. All data channels should be at the zero level at this time.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse which meets the velocity change as specified below. Integrate the pendulum acceleration data channel to obtain the velocity vs. time curve:\n\nTable B"], ["49:49:7.1.1.1.1.13.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.124 Thorax assembly and test procedure.", "NHTSA", "", "", "[65 FR 2065, Jan. 13, 2000, as amended at 67 FR 47327, July 18, 2002]", "(a)  Thorax (upper torso) assembly.  The thorax consists of the part of the torso assembly shown in drawing 127-2000.\n\n(b) When the anterior surface of the thorax of a completely assembled dummy (drawing 127-0000) is impacted by a test probe conforming to section 572.127(a) at 6.71 \u00b10.12 m/s (22.0 \u00b10.4 ft/s) according to the test procedure in paragraph (c) of this section:\n\n(1) The maximum sternum displacement (compression) relative to the spine, measured with chest deflection transducer (drawing SA572-S50), must be not less than 38.0 mm (1.50 in) and not more than 46.0 mm (1.80 in). Within this specified compression corridor, the peak force, measured by the probe in accordance with section 572.127, shall not be less than 1150 N (259 lbf) and not more than 1380 N (310 lbf). The peak force after 12.5 mm (0.5 in) of sternum displacement but before reaching the minimum required 38.0 mm (1.5 in) sternum displacement limit shall not exceed 1500 N (337.2 lbf).\n\n(2) The internal hysteresis of the ribcage in each impact as determined by the plot of force vs. deflection in paragraph (b)(1) of this section shall be not less than 65 percent but not more than 85 percent.\n\n(c)  Test procedure.  The test procedure for the thorax assembly is as follows:\n\n(1) Soak the dummy in a controlled environment at any temperature between 20.6\u00b0 and 22.2 \u00b0C (69\u00b0 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Seat and orient the dummy, wearing tight-fitting underwear or equivalent consisting of a size 5 short-sleeved shirt having a weight less than 0.090 kg (0.2 lb) and an opening at the top just large enough to permit the passage of the head with a tight fit, and a size 4 pair of long pants having a weight of less than 0.090 kg (0.2 lb) with the legs cut off sufficiently above the knee to allow the knee target to be visible, on a seating surface without back support as shown in Figure N4, with the limbs extended horizontally and forward, parallel to the midsagittal plane, the midsagittal plane vertical within \u00b11 degree and the ribs level in the anterior-posterior and lateral directions within \u00b10.5 degrees.\n\n(3) Establish the impact point at the chest midsagittal plane so that the impact point of the longitudinal centerline of the probe coincides with the midsagittal plane of the dummy within \u00b12.5 mm (0.1 in) and is 12.7 \u00b11.1 mm (0.5 \u00b10.04 in) below the horizontal-peripheral centerline of the No. 3 rib and is within 0.5 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(4) Impact the thorax with the test probe so that at the moment of contact the probe's longitudinal center line falls within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(5) Guide the test probe during impact so that there is no significant lateral, vertical or rotational movement.\n\n(6) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.13.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.125 Upper and lower torso assemblies and torso flexion test procedure.", "NHTSA", "", "", "", "(a)  Upper/lower torso assembly.  The test objective is to determine the stiffness effects of the lumbar spine (drawing 127-3002), including cable (drawing 127-8095), mounting plate insert (drawing 910420-048), nylon shoulder bushing (drawing 9001373), nut (drawing 9001336), and abdominal insert (drawing 127-8210), on resistance to articulation between upper torso assembly (drawing 127-2000) and lower torso assembly (drawing 127-3000).\n\n(b)(1) When the upper torso assembly of a seated dummy is subjected to a force continuously applied at the head to neck pivot pin level through a rigidly attached adaptor bracket as shown in Figure N5 according to the test procedure set out in paragraph (c) of this section, the lumbar spine-abdomen assembly shall flex by an amount that permits the upper torso assembly to translate in angular motion until the machined rear surface of the instrument cavity at the back of the thoracic spine box is at 45 \u00b10.5 degrees relative to the vertical transverse plane, at which time the force applied as shown in Figure N5 must be not less than 147 N (33 lbf) and not more than 200 N (45 lbf), and\n\n(2) Upon removal of the force, the torso assembly must return to within 8 degrees of its initial position.\n\n(c)  Test procedure.  The test procedure for the torso assemblies is as follows:\n\n(1) Soak the dummy in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Attach the dummy (with or without the legs below the femurs) to the fixture in a seated posture as shown in Figure N5.\n\n(3) Secure the pelvis at the pelvis instrument cavity rear face by threading four \n 1/4  in cap screws into the available threaded attachment holes. Tighten the mountings so that the test material is rigidly affixed to the test fixture and the pelvic-lumbar joining surface is horizontal.\n\n(4) Flex the thorax forward three times between vertical and until the torso reference plane, as shown in figure N5, reaches 30 \u00b12 degrees from vertical. Bring the torso to vertical orientation, remove all externally applied flexion forces, and wait 30 minutes before conducting the test. During the 30-minute waiting period, the dummy's upper torso shall be externally supported at or near its vertical orientation to prevent sagging.\n\n(5) Remove the external support and wait two minutes. Measure the initial orientation of the torso reference plane of the seated, unsupported dummy as shown in Figure N5. This initial torso orientation angle may not exceed 22 degrees.\n\n(6) Attach the loading adapter bracket to the spine of the dummy, the pull cable, and the load cell as shown in Figure N5.\n\n(7) Apply a tension force in the midsagittal plane to the pull cable as shown in Figure N5 at any upper torso deflection rate between 0.5 and 1.5 degrees per second, until the torso reference plane is at 45 \u00b10.5 degrees of flexion relative to the vertical transverse plane as shown in Figure N5.\n\n(8) Continue to apply a force sufficient to maintain 45 \u00b10.5 degrees of flexion for 10 seconds, and record the highest applied force during the 10-second period.\n\n(9) Release all force as rapidly as possible, and measure the return angle at 3 minutes or any time thereafter after the release."], ["49:49:7.1.1.1.1.13.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.126 Knees and knee impact test procedure.", "NHTSA", "", "", "[65 FR 2065, Jan. 13, 2000, as amended at 67 FR 47328, July 18, 2002]", "(a)  Knee assembly.  The knee assembly is part of the leg assembly (drawing 127-4000-1 and -2).\n\n(b) When the knee assembly, consisting of knee machined (drawing 127-4013), knee flesh (drawing 127-4011), lower leg (drawing 127-4014), the foot assembly (drawing 127-4030-1(left) and -2 (right)) and femur load transducer (drawing SA572-S10) or its structural replacement (drawing 127-4007) is tested according to the test procedure in section 572.127(c), the peak resistance force as measured with the test probe mounted accelerometer must be not less than 2.0 kN (450 lbf) and not more than 3.0 kN (674 lbf).\n\n(c)  Test procedure.  The test procedure for the knee assembly is as follows:\n\n(1) Soak the knee assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Mount the test material and secure it to a rigid test fixture as shown in Figure N6. No contact is permitted between any part of the foot or tibia and any exterior surface.\n\n(3) Align the test probe so that throughout its stroke and at contact with the knee it is within 2 degrees of horizontal and collinear with the longitudinal centerline of the femur.\n\n(4) Guide the pendulum so that there is no significant lateral vertical or rotational movement at time-zero.\n\n(5) The test probe velocity at the time of contact shall be 2.1 \u00b10.03 m/s (6.9 # 0.1 ft/s).\n\n(6) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during testing."], ["49:49:7.1.1.1.1.13.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "N", "Subpart N\u2014Six-year-old Child Test Dummy, Beta Version", "", "\u00a7 572.127 Test conditions and instrumentation.", "NHTSA", "", "", "[65 FR 2065, Jan. 13, 2000, as amended at 67 FR 47328, July 18, 2002]", "(a) The test probe for thoracic impacts, except for attachments, shall be of rigid metal or metal alloy construction and concentric about its longitudinal axis. Any attachments to the impactor, such as suspension hardware, velocity vanes, etc., must meet the requirements of \u00a7 572.124(c)(6). The impactor shall have a mass of 2.86 \u00b10.02 kg (6.3 \u00b10.05 lb) and a minimum mass moment of inertia of 160 kg-c\n 2  (0.141 lb-in-sec\n 2 ) in yaw and pitch about the CG of the probe. One third of the weight of suspension cables and any attachments to the impact probe must be included in the calculation of mass, and such components may not exceed five percent of the total weight of the probe. The impacting end of the probe, has a flat, continuous, and non-deformable 101.6 \u00b10.25 mm (4.00 \u00b10.01 in) diameter face with an edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 101-103 mm (4.0-4.1 in) diameter cylindrical surface extending for a minimum of 12.5 mm (0.5 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe shall have a free air resonant frequency of not less than 1000 Hz limited to the direction of the longitudinal axis of the impactor.\n\n(b) The test probe for knee impacts, except for attachments, shall be of rigid metal or alloy construction and concentric about its longitudinal axis. Any attachments to the impactor, such as suspension hardware, velocity vanes, etc., must meet the requirements of \u00a7 572.126(c)(6). The impactor shall have a mass of 0.82 \u00b10.02 kg (1.8 \u00b10.05 lb) and a minimum mass moment of inertia of 34 kg-cm2 (0.03 lb-in-sec2) in yaw and pitch about the CG of the probe. One third of the weight of suspension cables and any attachments to the impact probe must be included in the calculation of mass, and such components may not exceed five percent of the total weight of the probe. The impacting end of the probe, has a flat, continuous, and non-deformable 76.2 \u00b10.2 mm (3.00 \u00b10.01 in) diameter face with an edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 76-77 mm (3.0-3.1 in) diameter cylindrical surface extending for a minimum of 12.5 mm (0.5 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe shall have a free air resonant frequency of not less than 1000 Hz limited to the direction of the longitudinal axis of the impactor.\n\n(c) Head accelerometers shall have dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the head as shown in drawing 127-0000 sheet 3.\n\n(d)  Neck force/moment transducer.  (1) The upper neck force/moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S11 and be mounted in the head-neck assembly as shown in drawing 127-0000 sheet 3.\n\n(2) The optional lower neck force/moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S26 and be mounted as shown in drawing 127-0000 sheet 3.\n\n(e) The thorax accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the torso assembly in triaxial configuration at T4, and as optional instrumentation in uniaxial for- and-aft oriented configuration on the most anterior ends of ribs #1 and #6 and at the spine box at the levels of #1 and #6 ribs as shown in 127-0000 sheet 3.\n\n(f) The chest deflection transducer shall have the dimensions and response characteristics specified in drawing SA572-S50 and be mounted in the upper torso assembly as shown in 127-0000 sheet 3.\n\n(g) The optional lumbar spine force-moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S12 and be mounted in the lower torso assembly as shown in drawing 127-0000 sheet 3 as a replacement for lumbar adaptor 127-3005.\n\n(h) The optional iliac spine force transducers shall have the dimensions and response characteristics specified in drawing SA572-S13 and be mounted in the torso assembly as shown in drawing 127-0000 sheet 3 as a replacement for ASIS load cell 127-3015-1 (left) and \u22122 (right).\n\n(i) The optional pelvis accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the torso assembly in triaxial configuration in the pelvis bone as shown in drawing 127-0000 sheet 3.\n\n(j) The femur force transducer shall have the dimensions and response characteristics specified in drawing SA72-S10 and be mounted in the leg assembly as shown in drawing 127-0000 sheet 3.\n\n(k) The outputs of acceleration and force-sensing devices installed in the dummy and in the test apparatus specified by this part must be recorded in individual data channels that conform to SAE Recommended Practice J211, Rev. Mar95 \u201cInstrumentation for lmpact Tests,\u201d except that the lumbar measurements are based on CFC 600, with channel classes as follows:\n\n(1) Head acceleration\u2014Class 1000.\n\n(2) Neck:\n\n(i) Forces\u2014Class 1000;\n\n(ii) Moments\u2014Class 600;\n\n(iii) Pendulum acceleration\u2014Class 180;\n\n(iv) Rotation\u2014Class 60 (if used).\n\n(3) Thorax:\n\n(i) Rib acceleration\u2014Class 1000;\n\n(ii) Spine and pendulum accelerations\u2014Class 180;\n\n(iii) Sternum deflection\u2014Class 600.\n\n(4) Lumbar:\n\n(i) Forces\u2014Class 1000;\n\n(ii) Moments\u2014Class 600;\n\n(iii) Flexion\u2014Class 60 if data channel is used.\n\n(5) Pelvis accelerations\u2014Class 1000.\n\n(6) Femur forces\u2014Class 600.\n\n(l) Coordinate signs for instrumentation polarity shall conform to the Sign Convention For Vehicle Crash Testing, Surface Vehicle Information Report, SAE J1733, 1994-12.\n\n(m) The mountings for sensing devices shall have no resonance frequency less than 3 times the frequency range of the applicable channel class.\n\n(n) Limb joints must be set at one G, barely restraining the weight of the limb when it is extended horizontally. The force needed to move a limb segment shall not exceed 2G throughout the range of limb motion.\n\n(o) Performance tests of the same component, segment, assembly, or fully assembled dummy shall be separated in time by period of not less than 30 minutes unless otherwise noted.\n\n(p) Surfaces of dummy components may not be painted except as specified in this subpart or in drawings subtended by this subpart."], ["49:49:7.1.1.1.1.14.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.130 Incorporation by reference.", "NHTSA", "", "", "[90 FR 263, Jan. 3, 2025]", "Certain material is incorporated by reference (IBR) into this subpart with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, the National Highway Traffic Safety Administration (NHTSA) must publish a document in the  Federal Register  and the material must be available to the public. All approved material is available for inspection at NHTSA and at the National Archives and Records Administration (NARA). Contact NHTSA at: 1200 New Jersey Avenue SE, Washington, DC 20590; phone: (202) 366-2588; website:  www.nhtsa.gov/about-nhtsa/electronic-reading-room.  For information on the availability of this material at NARA, visit  www.archives.gov/federal-register/cfr/ibr-locations  or email  fr.inspection@nara.gov.  The material may be obtained from the following sources:\n\n(a) NHTSA Technical Information Services, 1200 New Jersey Ave. SE, Washington, DC 20590; phone: 202-366-2588; website:  https://www.nhtsa.gov.\n\n(1) Engineering Drawings, Part 572 Subpart O Hybrid III 5th Percentile Small Adult Female Test Dummy, December 2022 (the Engineering Drawings); IBR approved for \u00a7\u00a7 572.131, 572.132, 572.133, 572.134, 572.135, 572.136, and 572.137.\n\n(2) Parts/Drawing List, Part 572 Subpart O, Hybrid III 5th Percentile Small Adult Female Crash Test Dummy, December 2022 (the Parts/Drawings List); IBR approved for \u00a7 572.131.\n\n(3) Procedures for the Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 5th Percentile Adult Female Crash Test Dummy (HIII-05F), June 2022 (the PADI); IBR approved for \u00a7 572.131.\n\n(b) SAE International, 400 Commonwealth Drive, Warrendale, PA 15096; phone: 1-877-606-7323; website:  https://www.sae.org.\n\n(1) SAE Recommended Practice J211-1, Instrumentation for Impact Test; Part 1\u2014Electronic Instrumentation, August 2022 (SAE J211-1); IBR approved for \u00a7 572.137.\n\n(2) SAE Recommended Practice J211-2, Instrumentation for Impact Tests\u2014Part 2: Photographic Instrumentation, April 2022 (SAE J211-2); IBR approved for \u00a7 572.137.\n\n(3) SAE J1733, Sign Convention for Vehicle Crash Testing, November 2018; IBR approved for \u00a7 572.137."], ["49:49:7.1.1.1.1.14.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.131 General description.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 67 FR 46414, July 15, 2002; 90 FR 263, Jan. 3, 2025]", "(a) The Hybrid III fifth percentile adult female crash test dummy is defined by drawings and specifications containing the following materials:\n\n(1) The Engineering Drawings (incorporated by reference, see \u00a7 572.130), including the drawings listed in table 1 to \u00a7 572.131(a);\n\n(2) The Parts/Drawings List (incorporated by reference, see \u00a7 572.130); and\n\n(3) The PADI (incorporated by reference, see \u00a7 572.130).\n\nTable 1 to \u00a7 572.131(a)\u2014Drawings List for Engineering Drawings, Part 572 Subpart O Hybrid III 5th Percentile Small Adult Female Test Dummy\n\n(b) Adjacent segments are joined in a manner such that, except for contacts existing under static conditions, there is no contact between metallic elements throughout the range of motion or under simulated crash impact conditions.\n\n(c) The structural properties of the dummy are such that the dummy conforms to this Subpart in every respect before use in any test similar to those specified in Standard 208, Occupant Crash Protection."], ["49:49:7.1.1.1.1.14.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.132 Head assembly and test procedure.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 90 FR 263, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The head assembly for this test consists of the complete head (drawing 880105-100X), a six-axis neck transducer (drawing SA572-S11) or its structural replacement (drawing 78051-383X), and 3 accelerometers (drawing SA572-S4).\n\n(b) When the head assembly is dropped from a height of 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) in accordance with subsection (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG may not be less than 250 G or more than 300 G. The resultant acceleration vs. time history curve shall be unimodal; oscillations occurring after the main pulse must be less than 10 percent of the peak resultant acceleration. The lateral acceleration shall not exceed 15 G (zero to peak).\n\n(c) The test procedure for the head is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Prior to the test, clean the impact surface of the skin and the impact plate surface with isopropyl alcohol, trichloroethane, or an equivalent. The skin of the head must be clean and dry for testing.\n\n(3) Suspend and orient the head assembly as shown in Figure 19 of 49 CFR 572. The lowest point on the forehead must be 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) from the impact surface. The 1.57 mm (0.062 in) diameter holes located on either side of the dummy's head shall be used to ensure that the head is level with respect to the impact surface.\n\n(4) Drop the head assembly from the specified height by means that ensure a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm (2.0 in) thick and 610 mm (24.0 in) square. The impact surface shall be clean, dry and have a micro finish of not less than 203.2. \u00d7 10 \u22126  mm (8 micro inches) (RMS) and not more than 2032.0 \u00d7 10 \u22126  mm (80 micro inches) (RMS).\n\n(5) Allow at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.14.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.133 Neck assembly and test procedure.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 67 FR 46414, July 15, 2002; 90 FR 263, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The neck assembly for the purposes of this test consists of the assembly of components shown in drawing 880105-250.\n\n(b) When the head-neck assembly consisting of the head (drawing 880105-100X), neck (drawing 880105-250), bib simulator (drawing 880105-371), upper neck adjusting bracket (drawing 880105-207), lower neck adjusting bracket (drawing 880105-208), six-axis neck transducer (drawing SA572-S11), and either three accelerometers (drawing SA572-S4) or their mass equivalent installed in the head assembly as specified in drawing 880105-100X, is tested according to the test procedure in subsection (c) of this section, it shall have the following characteristics:\n\n(1)  Flexion.  (i)  \n\nPlane D, referenced in figure O1 to this subpart O, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 77 degrees and 91 degrees. During the time interval while the rotation is within the specified corridor, the peak moment, measured by the neck transducer (drawing SA5572-311), about the occipital condyles may not be less than 69 N-m (51 ft-lbf) and not more than 83 N-m (61 ft-lbf). The positive moment shall decay for the first time to 10 N-m (7.4 ft-lbf) between 80 ms and 100 ms after time zero.\n\n(ii) The moment shall be calculated by the following formula: Moment (N-m)= M y \u2212(0.01778m) \u00d7 (F x ).\n\n(iii) M y  is the moment about the y-axis, F x  is the shear force measured by the neck transducer (drawing SA572-S11), and 0.01778m is the distance from force to occipital condyle.\n\n(2)  Extension.  \n\n(i) Plane D, referenced in figure O2 to this subpart O, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 99 degrees and 114 degrees. \n\nDuring the time interval while the rotation is within the specified corridor, the peak moment, measured by the neck transducer (drawing SA5572-S11), about the occipital condyles shall be not more than \u221253 N-m (\u221239 ft-lbf) and not less than \u221265 N-m (\u221248 ft-lbf). The negative moment shall decay for the first time to \u221210 N-m (\u22127.4 ft-lbf) between 94 ms and 114 ms after time zero.\n\n(ii) The moment shall be calculated by the following formula: Moment (N-m) = M y  \u2212 (0.01778m) \u00d7 (F x ).\n\n(iii) M y  is the moment about the y-axis, F x  is the shear force measured by the neck transducer (drawing SA572-S11), and 0.01778 m is the distance from force to occipital condyle.\n\n(3) Time-zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material. All data channels shall be at the zero level at this time.\n\n(c) The test procedure for the neck assembly is as follows:\n\n(1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Torque the jam nut (drawing 9000018) on the neck cable (drawing 880105-206) to 1.4 \u00b10.2 N-m (12.0 \u00b12.0 in-lb).\n\n(3) Mount the head-neck assembly, defined in paragraph (b) of this section, on the pendulum described in figure 22 in 49 CFR part 572 so that the midsagittal plane of the head is vertical and coincides with the plane of motion of the pendulum as shown in figure O1 to this subpart O for flexion tests and figure O2 to this subpart O for extension tests.\n\n(4)(i) Release the pendulum and allow it to fall freely from a height to achieve an impact velocity of 7.01 \u00b10.12 m/s (23.0 \u00b10.4 ft/s) for flexion tests and 6.07 \u00b10.12 m/s (19.9 \u00b10.40 ft/s) for extension tests, measured by an accelerometer mounted on the pendulum as shown in Figure 22 of 49 CFR 572 at the instant of contact with the honey comb.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse which meets the velocity change as specified in table 2 to \u00a7 572.133. Integrate the pendulum acceleration data channel to obtain the velocity vs. time curve.\n\nTable 2 to \u00a7 572.133\u2014Pendulum Pulse"], ["49:49:7.1.1.1.1.14.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.134 Thorax assembly and test procedure.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 67 FR 46415, July 15, 2002; 90 FR 264, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The thorax (upper torso) assembly consists of the part of the torso assembly shown in drawing 880105-300.\n\n(b) When the anterior surface of the thorax of a completely assembled dummy (drawing 880105-000) is impacted by a test probe conforming to section 572.137(a) at 6.71 \u00b10.12 m/s (22.0 \u00b10.4 ft/s) according to the test procedure in subsection (c) of this section:\n\n(1) Maximum sternum displacement (compression) relative to the spine, measured with chest deflection transducer (drawing SA572-S5), must be not less than 50.0 mm (1.97 in) and not more than 58.0 mm (2.30 in). Within this specified compression corridor, the peak force, measured by the impact probe as defined in section 572.137 and calculated in accordance with paragraph (b)(3) of this section, shall not be less than 3900 N (876 lbf) and not more than 4400 N (989 lbf). The peak force after 18.0 mm (0.71 in) of sternum displacement but before reaching the minimum required 50.0 mm (1.97 in) sternum displacement limit shall not exceed 4600 N.\n\n(2) The internal hysteresis of the ribcage in each impact as determined by the plot of force vs. deflection in paragraph (1) of this section shall be not less than 69 percent but not more than 85 percent. The hysteresis shall be calculated by determining the ratio of the area between the loading and unloading portions of the force deflection curve to the area under the loading portion of the curve.\n\n(3) The force shall be calculated by the product of the impactor mass and its deceleration.\n\n(c) The test procedure for the thorax assembly is as follows:\n\n(1) The dummy is clothed in a form fitting cotton stretch above-the-elbow sleeved shirt and above-the-knee pants. The weight of the shirt and pants shall not exceed 0.14 kg (0.30 lb) each.\n\n(2) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(3) Seat and orient the dummy on a seating surface without back support as shown in figure O3 of this subpart O, with the limbs extended horizontally and forward, parallel to the midsagittal plane, the midsagittal plane vertical within \u00b11 degree and the ribs level in the anterior-posterior and lateral directions within \u00b10.5 degrees.\n\n(4) Establish the impact point at the chest midsagittal plane so that the impact point of the longitudinal centerline of the probe coincides with the midsagittal plane of the dummy within \u00b12.5 mm (0.1 in) and is 12.7 \u00b11.1 mm (0.5 \u00b10.04 in) below the horizontal-peripheral centerline of the No. 3 rib and is within 0.5 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(5) Impact the thorax with the test probe so that at the moment of contact the probe's longitudinal center line falls within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(6) Guide the test probe during impact so that there is no significant lateral, vertical or rotational movement.\n\n(7) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.14.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.135 Upper and lower torso assemblies and torso flexion test procedure.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 90 FR 264, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The test objective is to determine the stiffness effects of the lumbar spine (drawing 880105-1096), and abdominal insert (drawing 880105-434), on resistance to articulation between the upper torso assembly (drawing 880105-300) and the lower torso assembly (drawing 880105-450).\n\n(b)(1) When the upper torso assembly of a seated dummy is subjected to a force continuously applied at the head to neck pivot pin level through a rigidly attached adaptor bracket as shown in figure O4 of this subpart O according to the test procedure set out in paragraph (c) of this section, the lumbar spine-abdomen assembly shall flex by an amount that permits the upper torso assembly to translate in angular motion relative to the vertical transverse plane 45 \u00b10.5 degrees at which time the force applied must be not less than 320 N (71.5 lbf) and not more than 390 N (87.4 lbf), and\n\n(2) Upon removal of the force, the torso assembly must return to within 8 degrees of its initial position.\n\n(c) The test procedure for the upper/lower torso assembly is as follows:\n\n(1) Soak the dummy in a controlled environment at any temperature between 18.9 and 25.6  \u00b0C (66 and 78  \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Assemble the complete dummy (with or without the legs below the femurs) and attach to the fixture in a seated posture as shown in figure O4 of this subpart O.\n\n(3) Secure the pelvis to the fixture at the pelvis instrument cavity rear face by threading four \n 1/4  inch cap screws into the available threaded attachment holes. Tighten the mountings so that the test material is rigidly affixed to the test fixture and the pelvic-lumbar joining surface is horizontal.\n\n(4) Attach the loading adapter bracket to the spine of the dummy as shown in figure O4 of this subpart O.\n\n(5) Inspect and adjust, if necessary, the seating of the abdominal insert within the pelvis cavity and with respect to the torso flesh, assuring that the torso flesh provides uniform fit and overlap with respect to the outside surface of the pelvis flesh.\n\n(6) Flex the dummy's upper torso three times between the vertical and until the torso reference plane, as shown in figure O4 of this subpart O, reaches 30 degrees from the vertical transverse plane. Bring the torso to vertical orientation and wait for 30 minutes before conducting the test. During the 30-minute waiting period, the dummy's upper torso shall be externally supported at or near its vertical orientation to prevent it from drooping.\n\n(7) Remove all external support and wait two minutes. Measure the initial orientation angle of the torso reference plane of the seated, unsupported dummy as shown in figure O4 of this subpart O. The initial orientation angle may not exceed 20 degrees.\n\n(8) Attach the pull cable and the load cell as shown in figure O4 of this subpart O.\n\n(9) Apply a tension force in the midsagittal plane to the pull cable as shown in figure O4 of this subpart O at any upper torso deflection rate between 0.5 and 1.5 degrees per second, until the angle reference plane is at 45 \u00b10.5 degrees of flexion relative to the vertical transverse plane.\n\n(10) Continue to apply a force sufficient to maintain 45 \u00b10.5 degrees of flexion for 10 seconds, and record the highest applied force during the 10-second period.\n\n(11) Release all force at the attachment bracket as rapidly as possible, and measure the return angle with respect to the initial angle reference plane as defined in paragraph (c)(6) of this section 3 minutes after the release."], ["49:49:7.1.1.1.1.14.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.136 Knees and knee impact test procedure.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 67 FR 46415, July 15, 2002; 90 FR 264, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The knee assembly for the purpose of this test is the part of the leg assembly shown in drawing 880105-560.\n\n(b)(1) When the knee assembly, consisting of sliding knee assembly (drawing 880105-528R or -528L), lower leg structural replacement (drawing 880105-603), lower leg flesh (drawing 880105-601), ankle assembly (drawing 880105-660), foot assembly (drawing 880105-651 or 650), and femur load transducer (drawing SA572-S14) or its structural replacement (drawing 78051-319) is tested according to the test procedure in subsection (c), the peak resistance force as measured with the test probe-mounted accelerometer must be not less than 3450 N (776 lbf) and not more than 4060 N (913 lbf).\n\n(2) The force shall be calculated by the product of the impactor mass and its deceleration.\n\n(c) The test procedure for the knee assembly is as follows:\n\n(1) Soak the knee assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Mount the test material and secure it to a rigid test fixture as shown in figure O5 of this subpart O. No part of the foot or tibia may contact any exterior surface.\n\n(3) Align the test probe so that throughout its stroke and at contact with the knee it is within 2 degrees of horizontal and collinear with the longitudinal centerline of the femur.\n\n(4) Guide the pendulum so that there is no significant lateral vertical or rotational movement at the time of initial contact between the impactor and the knee.\n\n(5) The test probe velocity at the time of contact shall be 2.1 \u00b10.03 m/s (6.9 \u00b10.1 ft/s).\n\n(6) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.14.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "O", "Subpart O\u2014Hybrid III 5th Percentile Adult Female Test Dummy", "", "\u00a7 572.137 Test conditions and instrumentation.", "NHTSA", "", "", "[65 FR 10968, Mar. 1, 2000, as amended at 67 FR 46415, July 15, 2002; 74 FR 29894, June 23, 2009; 90 FR 264, Jan. 3, 2025]", "All assemblies and drawings referenced in this section are contained in the Engineering Drawings (incorporated by reference, see \u00a7 572.130).\n\n(a) The test probe for thoracic impacts, except for attachments, shall be of rigid metallic construction and concentric about its longitudinal axis. Any attachments to the impactor, such as suspension hardware, impact vanes, etc., must meet the requirements of \u00a7 572.134(c)(7). The impactor shall have a mass of 13.97 \u00b10.23 kg (30.8 \u00b10.5 lbs) and a minimum mass moment of inertia of 3646 kg-cm\n 2  (3.22 lbs-in-sec\n 2 ) in yaw and pitch about the CG of the probe. One-third (1/3) of the weight of suspension cables and any attachments to the impact probe must be included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis of the probe, has a flat, continuous, and non-deformable 152.4 \u00b10.25 mm (6.00 \u00b10.01 in) diameter face with a minimum/maximum edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 152.4-152.6 mm (6.0-6.1 in) diameter cylindrical surface extending for a minimum of 25 mm (1.0 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting of an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe has a free air resonant frequency of not less than 1000 Hz, which may be determined using the procedure listed in Docket No. NHTSA-6714-14.\n\n(b) The test probe for knee impacts, except for attachments, shall be of rigid metallic construction and concentric about its longitudinal axis. Any attachments to the impactor, such as suspension hardware, impact vanes, etc., must meet the requirements of \u00a7 572.136(c)(6). The impactor shall have a mass of 2.99\u00b10.23 kg (6.6\u00b10.5 lbs) and a minimum mass moment of inertia of 209 kg-cm\n 2  (0.177 lb-in-sec\n 2 ) in yaw and pitch about the CG of the probe. One-third (1/3) of the weight of suspension cables and any attachments to the impact probe may be included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis of the probe, has a flat, continuous, and non-deformable 76.2 \u00b10.2 mm (3.00 \u00b10.01 in) diameter face with a minimum/maximum edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 76.2-76.4 mm (3.0-3.1 in) diameter cylindrical surface extending for a minimum of 12.5 mm (0.5 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe has a free air resonant frequency of not less than 1000 Hz, which may be determined using the procedure listed in Docket No. NHTSA-6714-14.\n\n(c) Head accelerometers shall have dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the head as shown in drawing 880105-000 sheet 3 of 6.\n\n(d) The upper neck force/moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S11 and be mounted in the head neck assembly as shown in drawing 880105-000, sheet 3 of 6.\n\n(e) The thorax accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the torso assembly in triaxial configuration within the spine box instrumentation cavity and as optional instrumentation in uniaxial for-and-aft oriented configuration arranged as corresponding pairs in three locations on the sternum on and at the spine box of the upper torso assembly as shown in drawing 880105-000 sheet 3 of 6.\n\n(f) The optional lumbar spine force-moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S15 and be mounted in the lower torso assembly as shown in drawing 880105-450.\n\n(g) The optional iliac spine force transducers shall have the dimensions and response characteristics specified in drawing SA572-S16 and be mounted in the torso assembly as shown in drawing 880105-450.\n\n(h) The pelvis accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the torso assembly in triaxial configuration in the pelvis bone as shown in drawing 880105-000 sheet 3.\n\n(i) The single axis femur force transducer (SA572-S14) or the optional multiple axis femur force/moment transducer (SA572-S29) shall have the dimensions, response characteristics, and sensitive axis locations specified in the appropriate drawing and be mounted in the femur assembly as shown in drawing 880105-500 sheet 3 of 6.\n\n(j) The chest deflection transducer shall have the dimensions and response characteristics specified in drawing SA572-S51 and be mounted to the upper torso assembly as shown in drawings 880105-300 and 880105-000 sheet 3 of 6.\n\n(k) The optional lower neck force/moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S27 and be mounted to the upper torso assembly as shown in drawing 880105-000 sheet 3 of 6.\n\n(l) The optional thoracic spine force/moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S28 and be mounted in the upper torso assembly as shown in drawing 880105-000 sheet 3 of 6.\n\n(m) The outputs of acceleration and force-sensing devices installed in the dummy and in the test apparatus specified by this part shall be recorded in individual data channels that conform to SAE J211-1 and SAE J211-2 (both incorporated by reference, see \u00a7 572.130), except as noted, with channel classes as follows:\n\n(1) Head acceleration\u2014Class 1000\n\n(2) Neck:\n\n(i) Forces\u2014Class 1000\n\n(ii) Moments\u2014Class 600\n\n(iii) Pendulum acceleration\u2014Class 180\n\n(iv) Rotation potentiometer\u2014Class 60 (optional)\n\n(3) Thorax:\n\n(i) Rib acceleration\u2014Class 1000\n\n(ii) Spine and pendulum accelerations\u2014Class 180\n\n(iii) Sternum deflection\u2014Class 600\n\n(iv) Forces\u2014Class 1000\n\n(v) Moments\u2014Class 600\n\n(4) Lumbar:\n\n(i) Forces\u2014Class 1000\n\n(ii) Moments\u2014Class 600\n\n(iii) Torso flexion pulling force\u2014Class 60 if data channel is used\n\n(5) Pelvis:\n\n(i) Accelerations\u2014Class 1000\n\n(ii) Iliac wing forces\u2014Class 180\n\n(6) Femur forces and knee pendulum\u2014Class 600\n\n(n) Coordinate signs for instrumentation polarity shall conform to SAE J1733 (incorporated by reference, see \u00a7 572.130).\n\n(o) The mountings for sensing devices shall have no resonance frequency less than 3 times the frequency range of the applicable channel class.\n\n(p) Limb joints must be set at one G, barely restraining the weight of the limb when it is extended horizontally. The force needed to move a limb segment shall not exceed 2G throughout the range of limb motion.\n\n(q) Performance tests of the same component, segment, assembly, or fully assembled dummy shall be separated in time by not less than 30 minutes unless otherwise noted.\n\n(r) Surfaces of dummy components may not be painted except as specified in this subpart or in drawings subtended by this subpart."], ["49:49:7.1.1.1.1.15.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.140 Incorporation by reference.", "NHTSA", "", "", "[65 FR 15262, Mar. 22, 2000, as amended at 66 FR 64376, Dec. 13, 2001]", "(a) The following materials are hereby incorporated in this subpart P by reference:\n\n(1) A drawings and specifications package entitled, \u201cParts List and Drawings, Subpart P Hybrid III 3-year-old child crash test dummy, (H-III3C, Alpha version) September 2001,\u201d incorporated by reference in \u00a7 572.141 and consisting of:\n\n(i) Drawing No. 210-1000, Head Assembly, incorporated by reference in \u00a7\u00a7 572.141, 572.142, 572.144, 572.145, and 572.146;\n\n(ii) Drawing No. 210-2001, Neck Assembly, incorporated by reference in \u00a7\u00a7 572.141, 572.143, 572.144, 572.145, and 572.146;\n\n(iii) Drawing No. TE-208-000, Headform, incorporated by reference in \u00a7\u00a7 572.141, and 572.143;\n\n(iv) Drawing No. 210-3000, Upper/Lower Torso Assembly, incorporated by reference in \u00a7\u00a7 572.141, 572.144, 572.145, and 572.146;\n\n(v) Drawing No. 210-5000-1(L), -2(R), Leg Assembly, incorporated by reference in \u00a7\u00a7 572.141, 572.144, 572.145 as part of a complete dummy assembly;\n\n(vi) Drawing No. 210-6000-1(L), -2(R), Arm Assembly, incorporated by reference in \u00a7\u00a7 572.141, 572.144, and 572.145 as part of the complete dummy assembly;\n\n(2) A procedures manual entitled \u201cProcedures for Assembly, Disassembly and Inspection (PADI), Subpart P, Hybird III 3-year-old Child Crash Test Dummy, (H-III3C, Alpha Version) September 2001,\u201d incorporated by reference in \u00a7 572.141;\n\n(3) SAE Recommended Practice J211/1, Rev. Mar 95 \u201cInstrumentation for Impact Tests\u2014Part 1-Electronic Instrumentation\u201d, incorporated by reference in \u00a7 572.146;\n\n(4) SAE J1733 1994-12 \u201cSign Convention for Vehicle Crash Testing\u201d incorporated by reference in \u00a7 572.146.\n\n(5) The Director of the Federal Register approved those materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies of the materials may be inspected at NHTSA's Docket Section, 400 Seventh Street SW, room 5109, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.\n\n(b) The incorporated materials are available as follows:\n\n(1) The drawings and specifications package referred to in paragraph (a)(1) of this section and the PADI document referred to in paragraph (a)(2) of this section are accessible for viewing and copying at the Department of Transportation's Docket public area, Plaza 401, 400 Seventh St., SW., Washington, DC 20590, and downloadable at  dms.dot.gov.  They are also available from Reprographic Technologies, 9107 Gaither Rd., Gaithersburg, MD 20877, (301) 419-5070.\n\n(2) The SAE materials referred to in paragraphs (a)(3) and (a)(4) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096."], ["49:49:7.1.1.1.1.15.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.141 General description.", "NHTSA", "", "", "", "(a) The Hybrid III 3-year-old child dummy is described by the following materials:\n\n(1) Technical drawings and specifications package 210-0000 (refer to \u00a7 572.140(a)(1)), the titles of which are listed in Table A of this section;\n\n(2) Procedures for Assembly, Disassembly and Inspection document (PADI) (refer to \u00a7 572.140(a)(2)).\n\n(b) The dummy is made up of the component assemblies set out in the following Table A of this section:\n\nTable A\n\n(c) Adjacent segments are joined in a manner such that except for contacts existing under static conditions, there is no contact between metallic elements throughout the range of motion or under simulated crash impact conditions.\n\n(d) The structural properties of the dummy are such that the dummy conforms to this part in every respect only before use in any test similar to those specified in Standard 208,  Occupant Crash Protection,  and Standard 213,  Child Restraint Systems."], ["49:49:7.1.1.1.1.15.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.142 Head assembly and test procedure.", "NHTSA", "", "", "", "(a) The head assembly (refer to \u00a7 572.140(a)(1)(i)) for this test consists of the head (drawing 210-1000), adapter plate (drawing ATD 6259), accelerometer mounting block (drawing SA 572-S80), structural replacement of \n 1/2  mass of the neck load transducer (drawing TE-107-001), head mounting washer (drawing ATD 6262), one \n 1/2 -20 \u00d7 1\u2033 flat head cap screw (FHCS) (drawing 9000150), and 3 accelerometers (drawing SA-572-S4).\n\n(b) When the head assembly in paragraph (a) of this section is dropped from a height of 376.0\u00b11.0 mm (14.8\u00b10.04 in) in accordance with paragraph (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG shall not be less than 250 g or more than 280 g. The resultant acceleration versus time history curve shall be unimodal, and the oscillations occurring after the main pulse shall be less than 10 percent of the peak resultant acceleration. The lateral acceleration shall not exceed \u00b115 G (zero to peak).\n\n(c)  Head test procedure.  The test procedure for the head is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and at any relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Prior to the test, clean the impact surface of the head skin and the steel impact plate surface with isopropyl alcohol, trichlorethane, or an equivalent. Both impact surfaces must be clean and dry for testing.\n\n(3) Suspend the head assembly with its midsagittal plane in vertical orientation as shown in Figure P1 of this subpart. The lowest point on the forehead is 376.0 \u00b11.0 mm (14.76 \u00b10.04 in) from the steel impact surface. The 3.3 mm (0.13 in) diameter holes, located on either side of the dummy's head in transverse alignment with the CG, shall be used to ensure that the head transverse plane is level with respect to the impact surface.\n\n(4) Drop the head assembly from the specified height by a means that ensures a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm (2 in) thick and 610 mm (24 in) square. The impact surface shall be clean, dry and have a finish of not less than 203.2 \u00d7 10 \u22126  mm (8 micro inches) (RMS) and not more than 2032.0 \u00d7 10 \u22126  mm (80 micro inches) (RMS).\n\n(5) Allow at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.15.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.143 Neck-headform assembly and test procedure.", "NHTSA", "", "", "", "(a) The neck and headform assembly (refer to \u00a7\u00a7 572.140(a)(1)(ii) and 572.140(a)(1)(iii)) for the purposes of this test, as shown in Figures P2 and P3 of this subpart, consists of the neck molded assembly (drawing 210-2015), neck cable (drawing 210-2040), nylon shoulder bushing (drawing 9001373), upper mount plate insert (drawing 910420-048), bib simulator (drawing TE-208-050), urethane washer (drawing 210-2050), neck mounting plate (drawing TE-250-021), two jam nuts (drawing 9001336), load-moment transducer (drawing SA 572-S19), and headform (drawing TE-208-000).\n\n(b) When the neck and headform assembly, as defined in \u00a7 572.143(a), is tested according to the test procedure in paragraph (c) of this section, it shall have the following characteristics:\n\n(1) Flexion.\n\n(i) Plane D, referenced in Figure P2 of this subpart, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 70 degrees and 82 degrees. Within this specified rotation corridor, the peak moment about the occipital condyle may not be less than 42 N-m and not more than 53 N-m.\n\n(ii) The positive moment shall decay for the first time to 10 N-m between 60 ms and 80 ms after time zero.\n\n(iii) The moment and rotation data channels are defined to be zero when the longitudinal centerline of the neck and pendulum are parallel.\n\n(2) Extension.\n\n(i) Plane D referenced in Figure P3 of this subpart shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 83 degrees and 93 degrees. Within this specified rotation corridor, the peak moment about the occipital condyle may be not more than \u221243.7 N-m and not less than \u221253.3 N-m.\n\n(ii) The negative moment shall decay for the first time to \u221210 N-m between 60 and 80 ms after time zero.\n\n(iii) The moment and rotation data channels are defined to be zero when the longitudinal centerline of the neck and pendulum are parallel.\n\n(c)  Test procedure.  (1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Torque the jam nut (drawing 9001336) on the neck cable (drawing 210-2040) between 0.2 N-m and 0.3 N-m.\n\n(3) Mount the neck-headform assembly, defined in paragraph (a) of this section, on the pendulum so the midsagittal plane of the headform is vertical and coincides with the plane of motion of the pendulum as shown in Figure P2 of this subpart for flexion and Figure P3 of this subpart for extension tests.\n\n(4) Release the pendulum and allow it to fall freely to achieve an impact velocity of 5.50 \u00b10.10 m/s (18.05 + 0.40 ft/s) for flexion and 3.65 \u00b10.1 m/s (11.98 \u00b10.40 ft/s) for extension tests, measured by an accelerometer mounted on the pendulum as shown in Figure 22 of this part 572 at time zero.\n\n(i) The test shall be conducted without inducing any torsion twisting of the neck.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse which meets the velocity change as specified in Table B of this section. Integrate the pendulum acceleration data channel to obtain the velocity vs. time curve as indicated in Table B of this section.\n\n(iii) Time-zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material. The pendulum data channel shall be zero at this time.\n\nTable B\u2014Pendulum Pulse"], ["49:49:7.1.1.1.1.15.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.144 Thorax assembly and test procedure.", "NHTSA", "", "", "[65 FR 15262, Mar. 22, 2000, as amended at 66 FR 64376, Dec. 13, 2001]", "(a)  Thorax (upper torso) assembly (refer to \u00a7 572.140(a)(1)(iv)).  The thorax consists of the upper part of the torso assembly shown in drawing 210-3000.\n\n(b) When the anterior surface of the thorax of a completely assembled dummy (drawing 210-0000) is impacted by a test probe conforming to \u00a7 572.146(a) at 6.0 \u00b10.1 m/s (19.7 \u00b10.3 ft/s) according to the test procedure in paragraph (c) of this section.\n\n(1) Maximum sternum displacement (compression) relative to the spine, measured with the chest deflection transducer (SA-572-S50), must not be less than 32mm (1.3 in) and not more than 38mm (1.5 in). Within this specified compression corridor, the peak force, measured by the probe-mounted accelerometer as defined in \u00a7 572.146(a) and calculated in accordance with paragraph (b)(3) of this section, shall be not less than 680 N and not more than 810 N. The peak force after 12.5 mm of sternum compression but before reaching the minimum required 32.0 mm sternum compression shall not exceed 910 N.\n\n(2) The internal hysteresis of the ribcage in each impact, as determined from the force vs. deflection curve, shall be not less than 65 percent and not more than 85 percent. The hysteresis shall be calculated by determining the ratio of the area between the loading and unloading portions of the force deflection curve to the area under the loading portion of the curve.\n\n(3) The force shall be calculated by the product of the impactor mass and its deceleration.\n\n(c)  Test procedure.  The test procedure for the thorax assembly is as follows:\n\n(1) The test dummy is clothed in cotton-polyester-based tight-fitting shirt with long sleeves and ankle-length pants whose combined weight is not more than 0.25 kg (0.55 lbs).\n\n(2) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and at any relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(3) Seat and orient the dummy on a seating surface without back support as shown in Figure P4, with the lower limbs extended horizontally and forward, the upper arms parallel to the torso and the lower arms extended horizontally and forward, parallel to the midsagittal plane, the midsagittal plane being vertical within \u00b11 degree and the ribs level in the anterior-posterior and lateral directions within \u00b10.5 degrees.\n\n(4) Establish the impact point at the chest midsagittal plane so that the impact point of the longitudinal centerline of the probe coincides with the dummy's mid-sagittal plane and is centered on the center of No. 2 rib within \u00b12.5 mm (0.1 in.) and 0.5 degrees of a horizontal plane.\n\n(5) Impact the thorax with the test probe so that at the moment of contact the probe's longitudinal center line is within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(6) Guide the test probe during impact so that there is no significant lateral, vertical or rotational movement.\n\n(7) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.15.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.145 Upper and lower torso assemblies and torso flexion test procedure.", "NHTSA", "", "", "", "(a) The test objective is to determine the resistance of the lumbar spine and abdomen of a fully assembled dummy (drawing 210-0000) to flexion articulation between upper and lower halves of the torso assembly (refer to \u00a7 572.140(a)(1)(iv)).\n\n(b)(1) When the upper half of the torso assembly of a seated dummy is subjected to a force continuously applied at the occipital condyle level through the rigidly attached adaptor bracket in accordance with the test procedure set out in paragraph (c) of this section, the lumbar spine-abdomen assembly shall flex by an amount that permits the upper half of the torso, as measured at the posterior surface of the torso reference plane shown in Figure P5 of this subpart, to translate in angular motion in the midsagittal plane 45 \u00b10.5 degrees relative to the vertical transverse plane, at which time the pulling force applied must not be less than 130 N (28.8 lbf) and not more than 180 N (41.2 lbf), and\n\n(2) Upon removal of the force, the upper torso assembly returns to within 10 degrees of its initial position.\n\n(c)  Test procedure.  The test procedure is as follows:\n\n(1) Soak the dummy in a controlled environment at any temperature between 18.9\u00b0 and 25.6 \u00b0C (66 and 78 \u00b0F) and at any relative humidity between 10 and 70 percent for at least 4 hours prior to a test.\n\n(2) Assemble the complete dummy (with or without the lower legs) and seat it on a rigid flat-surface table, as shown in Figure P5 of this subpart.\n\n(i) Unzip the torso jacket and remove the four \n 1/4 -20 \u00d7 \n 3/4 \u2033 bolts which attach the lumbar load transducer or its structural replacement to the pelvis weldment (drawing 210-4510) as shown in Figure P5 of this subpart.\n\n(ii) Position the matching end of the rigid pelvis attachment fixture around the lumbar spine and align it over the four bolt holes.\n\n(iii) Secure the fixture to the dummy with the four \n 1/4 -20 \u00d7 \n 3/4 \u2033 bolts and attach the fixture to the table. Tighten the mountings so that the pelvis-lumbar joining surface is horizontal within \u00b11 deg and the buttocks and upper legs of the seated dummy are in contact with the test surface.\n\n(iv) Attach the loading adapter bracket to the upper part of the torso as shown in Figure P5 of this subpart and zip up the torso jacket.\n\n(v) Point the upper arms vertically downward and the lower arms forward.\n\n(3)(i) Flex the thorax forward three times from vertical until the torso reference plane reaches 30 \u00b12 degrees from vertical. The torso reference plane, as shown in figure P5 of this subpart, is defined by the transverse plane tangent to the posterior surface of the upper backplate of the spine box weldment (drawing 210-8020).\n\n(ii) Remove all externally applied flexion forces and support the upper torso half in a vertical orientation for 30 minutes to prevent it from drooping.\n\n(4) Remove the external support and after two minutes measure the initial orientation angle of the upper torso reference plane of the seated, unsupported dummy as shown in Figure P5 of this subpart. The initial orientation of the torso reference plane may not exceed 15 degrees.\n\n(5) Attach the pull cable at the point of load application on the adaptor bracket while maintaining the initial torso orientation. Apply a pulling force in the midsagittal plane, as shown in Figure P5 of this subpart, at any upper torso flexion rate between 0.5 and 1.5 degrees per second, until the torso reference plane reaches 45 \u00b10.5 degrees of flexion relative to the vertical transverse plane.\n\n(6) Continue to apply a force sufficient to maintain 45 \u00b10.5 degrees of flexion for 10 seconds, and record the highest applied force during the 10-second period.\n\n(7) [Reserved]\n\n(8) Release all force at the loading adaptor bracket as rapidly as possible and measure the return angle with respect to the initial angle reference plane as defined in paragraph (c)(4) of this section 3 to 4 minutes after the release."], ["49:49:7.1.1.1.1.15.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "P", "Subpart P\u20143-year-Old Child Crash Test Dummy, Alpha Version", "", "\u00a7 572.146 Test conditions and instrumentation.", "NHTSA", "", "", "", "(a) The test probe for thoracic impacts, except for attachments, shall be of rigid metallic construction and concentric about its longitudinal axis. Any attachments to the impactor such as suspension hardware, and impact vanes, must meet the requirements of \u00a7 572.144(c)(7) of this part. The impactor shall have a mass of 1.70 \u00b10.02 kg (3.75 \u00b10.05 lb) and a minimum mass moment of inertia 164 kg-cm\n 2  (0.145 lb-in-sec\n 2 ) in yaw and pitch about the CG of the probe. One-third (\n 1/3 ) of the weight of suspension cables and any attachments to the impact probe must be included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis of the probe, has a flat, continuous, and non-deformable 50.8 \u00b10.25 mm (2.00 \u00b10.01 inch) diameter face with an edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 53.3 mm (2.1 in) dia. cylindrical surface extending for a minimum of 25.4 mm (1.0 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe has a free air resonant frequency not less than 1000 Hz limited to the direction of the longitudinal axis of the impactor.\n\n(b) Head accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA 572-S4 and be mounted in the head as shown in drawing 210-0000.\n\n(c) The neck force-moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA 572-S19 and be mounted at the upper neck transducer location as shown in drawing 210-0000. A lower neck transducer as specified in drawing SA 572-S19 is allowed to be mounted as optional instrumentation in place of part No. ATD6204, as shown in drawing 210-0000.\n\n(d) The shoulder force transducers shall have the dimensions and response characteristics specified in drawing SA 572-S21 and be allowed to be mounted as optional instrumentation in place of part No. 210-3800 in the torso assembly as shown in drawing 210-0000.\n\n(e) The thorax accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA 572-S4 and be mounted in the torso assembly in triaxial configuration at the T4 location, as shown in drawing 210-0000. Triaxial accelerometers may be mounted as optional instrumentation at T1, and T12, and in uniaxial configuration on the sternum at the midpoint level of ribs No. 1 and No. 3 and on the spine coinciding with the midpoint level of No. 3 rib, as shown in drawing 210-0000. If used, the accelerometers must conform to SA-572-S4.\n\n(f) The chest deflection potentiometer shall have the dimensions and response characteristics specified in drawing SA-572-S50 and be mounted in the torso assembly as shown drawing 210-0000.\n\n(g) The lumbar spine force/moment transducer may be mounted in the torso assembly as shown in drawing 210-0000 as optional instrumentation in place of part No. 210-4150. If used, the transducer shall have the dimensions and response characteristics specified in drawing SA-572-S20.\n\n(h) The pubic force transducer may be mounted in the torso assembly as shown in drawing 210-0000 as optional instrumentation in place of part No. 921-0022-036. If used, the transducer shall have the dimensions and response characteristics specified in drawing SA-572-S18.\n\n(i) The acetabulum force transducers may be mounted in the torso assembly as shown in drawing 210-0000 as optional instrumentation in place of part No. 210-4522. If used, the transducer shall have the dimensions and response characteristics specified in drawing SA-572-S22.\n\n(j) The anterior-superior iliac spine transducers may be mounted in the torso assembly as shown in drawing 210-0000 as optional instrumentation in place of part No. 210-4540-1, -2. If used, the transducers shall have the dimensions and response characteristics specified in drawing SA-572-S17.\n\n(k) The pelvis accelerometers may be mounted in the pelvis in triaxial configuration as shown in drawing 210-0000 as optional instrumentation. If used, the accelerometers shall have the dimensions and response characteristics specified in drawing SA-572-S4.\n\n(l) The outputs of acceleration and force-sensing devices installed in the dummy and in the test apparatus specified by this part shall be recorded in individual data channels that conform to the requirements of SAE Recommended Practice J211/1, Rev. Mar 95 \u201cInstrumentation for Impact Tests\u2014Part 1-Electronic Instrumentation\u201d (refer to \u00a7 572.140(a)(3)), with channel classes as follows:\n\n(1) Head acceleration\u2014Class 1000\n\n(2) Neck\n\n(i) Force\u2014Class 1000\n\n(ii) Moments\u2014Class 600\n\n(iii) Pendulum acceleration\u2014Class 180\n\n(iv) Rotation potentiometer response (if used)\u2014CFC 60.\n\n(3) Thorax:\n\n(i) Rib/sternum acceleration\u2014Class 1000\n\n(ii) Spine and pendulum accelerations\u2014Class 180\n\n(iii) Sternum deflection\u2014Class 600\n\n(iv) Shoulder force\u2014Class 180\n\n(4) Lumbar:\n\n(i) Forces\u2014Class 1000\n\n(ii) Moments\u2014Class 600\n\n(iii) Torso flexion pulling force\u2014Class 60 if data channel is used\n\n(5) Pelvis\n\n(i) Accelerations\u2014Class 1000\n\n(ii) Acetabulum, pubic symphysis\u2014Class 1000,\n\n(iii) Iliac wing forces\u2014Class 180\n\n(m) Coordinate signs for instrumentation polarity shall conform to the Sign Convention For Vehicle Crash Testing, Surface Vehicle Information Report, SAE J1733, 1994-12 (refer to \u00a7 572.140(a)(4)).\n\n(n) The mountings for sensing devices shall have no resonance frequency less than 3 times the frequency range of the applicable channel class.\n\n(o) Limb joints shall be set at lG, barely restraining the weight of the limbs when they are extended horizontally. The force required to move a limb segment shall not exceed 2G throughout the range of limb motion.\n\n(p) Performance tests of the same component, segment, assembly, or fully assembled dummy shall be separated in time by a period of not less than 30 minutes unless otherwise noted.\n\n(q) Surfaces of dummy components are not painted except as specified in this part or in drawings subtended by this part."], ["49:49:7.1.1.1.1.16.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.150 Incorporation by reference.", "NHTSA", "", "", "[65 FR 17188, Mar. 31, 2000, as amended at 66 FR 45784, Aug. 30, 2001]", "(a) The following materials are incorporated by reference in this subpart R.\n\n(1) A drawings and specifications package entitled \u201cParts List and Drawings, Subpart R, CRABI 12-Month-Old Infant Crash Test Dummy (CRABI-12, Alpha version) August 2001\u201d and consisting of:\n\n(i) Drawing No. 921022-001, Head Assembly, incorporated by reference in \u00a7\u00a7 572.151, 572.152, 572.154, and 572.155;\n\n(ii) Drawing No. 921022-041, Neck Assembly, incorporated by reference in \u00a7\u00a7 572.151, 572.153, 572.154, and 572.155;\n\n(iii) Drawing No. TE-3200-160, Headform, incorporated by reference in \u00a7\u00a7 572.151 and 572.153;\n\n(iv) Drawing No. 921022-060, Torso Assembly, incorporated by reference in \u00a7\u00a7 572.151, 572.154, and 572.155;\n\n(v) Drawing No. 921022-055, Leg Assembly, incorporated by reference in \u00a7\u00a7 572.151, and 572.155 as part of a complete dummy assembly;\n\n(vi) Drawing No. 921022-054, Arm Assembly, incorporated by reference in \u00a7\u00a7 572.151, and 572.155 as part of the complete dummy assembly;\n\n(2) A procedures manual entitled \u201cProcedures for Assembly, Disassembly and Inspection (PADI) Subpart R, CRABI 12-Month-Old Infant Crash Test Dummy (CRABI-12, Alpha version) August 2001\u201d incorporated by reference in \u00a7 572.155;\n\n(3) SAE Recommended Practice J211/1, Rev. Mar95 \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation\u201d, incorporated by reference in \u00a7 572.155;\n\n(4) SAE J1733 1994-12 \u201cSign Convention for Vehicle Crash Testing\u201d, incorporated by reference in \u00a7 572.155.\n\n(b) The Director of the Federal Register approved those materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at NHTSA's Docket Section, 400 Seventh Street S.W., room 5109, Washington, DC, or at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.\n\n(c) The incorporated materials are available as follows:\n\n(1) The drawings and specifications package referred to in paragraph (a)(1) of this section and the procedures manual referred to in paragraph (a)(2) of this section are available from Reprographic Technologies, 9000 Virginia Manor Road, Beltsville, MD 20705 (301) 419-5070.\n\n(2) The SAE materials referred to paragraphs (a)(3) and (a)(4) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096."], ["49:49:7.1.1.1.1.16.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.151 General description.", "NHTSA", "", "", "", "(a) The 12-month-old-infant crash test dummy is described by drawings and specifications containing the following materials:\n\n(1) Technical drawings and specifications package 921022-000 (refer to \u00a7 572.150(a)(1)), the titles of which are listed in Table A of this section;\n\n(2) Procedures for Assembly, Disassembly and Inspection document (PADI) (refer to \u00a7 572.150(a)(2)).\n\n(b) The dummy consists of the component assemblies set out in the following Table A:\n\nTable A\n\n(c) Adjacent segments of the dummy are joined in a manner such that, except for contacts existing under static conditions, there is no contact between metallic elements throughout the range of motion or under simulated crash impact conditions.\n\n(d) The structural properties of the dummy are such that the dummy shall conform to this Subpart in every respect before its use in any test under this chapter."], ["49:49:7.1.1.1.1.16.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.152 Head assembly and test procedure.", "NHTSA", "", "", "", "(a) The head assembly (refer to \u00a7 572.150(a)(1)(i)) for this test consists of the assembly (drawing 921022-001), triaxial mount block (SA572-80), and 3 accelerometers (drawing SA572-S4).\n\n(b)  Frontal and rear impact.  (1) Frontal impact. When the head assembly in paragraph (a) of this section is dropped from a height of 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) in accordance with paragraph (c)(3)(i) of this section, the peak resultant acceleration measured at the head CG shall not be less than 100 g or more than 120 g. The resultant acceleration vs. time history curve shall be unimodal, and the oscillations occurring after the main pulse shall be less than 17 percent of the peak resultant acceleration. The lateral acceleration shall not exceed \u00b115 g's.\n\n(2)  Rear impact.  When the head assembly in paragraph (a) of this section is dropped from a height of 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) in accordance with paragraph (c)(3)(ii) of this section, the peak resultant acceleration measured at the head CG shall be not less than 55 g and not more than 71 g. The resultant acceleration vs. time history curve shall be unimodal, and the oscillations occurring after the main pulse shall be less than 17 percent of the peak resultant acceleration. The lateral acceleration shall not exceed \u00b115 g's.\n\n(c)  Head test procedure.  The test procedure for the head is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and at any relative humidity between 10 and 70 percent for at least four hours prior to a test. These temperature and humidity levels shall be maintained throughout the entire testing period specified in this section.\n\n(2) Before the test, clean the impact surface of the head skin and the steel impact plate surface with isopropyl alcohol, trichlorethane, or an equivalent. Both impact surfaces shall be clean and dry for testing.\n\n(3)(i) For a frontal impact test, suspend the head assembly with its midsagittal plane in vertical orientation as shown in Figure R1 of this subpart. The lowest point on the forehead is 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) from the impact surface. The 3.30 mm (0.13 in) diameter holes located on either side of the dummy's head are used to ensure that the head is level with respect to the impact surface. The angle between the lower surface plane of the neck transducer mass simulator (drawing 910420-003) and the plane of the impact surface is 45 \u00b11 degrees.\n\n(ii) For a rear impact test, suspend the head assembly with its midsagittal plane in vertical orientation as shown in Figure R2 of this subpart. The lowest point on the back of the head is 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) from the impact surface. The 3.30 mm (0.13 in) diameter holes located on either side of the dummy's head are used to ensure that the head is level with respect to the impact surface. The angle between the lower surface plane of the neck transducer structural replacement (drawing 910420-003) and the impact surface is 90 \u00b11 degrees.\n\n(4) Drop the head assembly from the specified height by a means that ensures a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm (2 in) thick and 610 mm (24 in) square. The impact surface shall be clean, dry and have a micro finish of not less than 203.2 \u00d7 10 \u22126  mm (8 micro inches) (RMS) and not more than 2032.0 \u00d7 10 \u22126  mm (80 micro inches) (RMS).\n\n(5) Allow at least 2 hours between successive tests of the head assembly at the same impact point. For head impacts on the opposite side of the head, the 30-minute waiting period specified in \u00a7 572.155(m) does not apply."], ["49:49:7.1.1.1.1.16.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.153 Neck-headform assembly and test procedure.", "NHTSA", "", "", "", "(a) The neck and headform assembly (refer to \u00a7\u00a7 572.150(a)(1)(ii) and 572.150(a)(1)(iii)) for the purposes of this test consists of parts shown in CRABI neck test assembly (drawing TE-3200-100);\n\n(b) When the neck and headform assembly, as defined in \u00a7 572.153(a), is tested according to the test procedure in \u00a7 572.153(c), it shall have the following characteristics:\n\n(1)  Flexion.  (i) Plane D referenced in Figure R3 of this subpart shall rotate in the direction of pre-impact flight with respect to the pendulum's longitudinal centerline not less than 75 degrees and not more than 86 degrees. Within this specified rotation corridor, the peak positive moment about the occipital condyles shall be not less than 36 N-m (26.6 ft-lbf) and not more than 45 N-m (33.2 ft-lbf).\n\n(ii) The positive moment about the occipital condyles shall decay for the first time to 5 N-m (3.7 ft-lbf) between 60 ms and 80 ms after time zero.\n\n(iii) The moment about the occipital condyles shall be calculated by the following formula: Moment (N-m) = My \u2212 (0.005842m) \u00d7 (Fx), where My is the moment about the y-axis, Fx is the shear force measured by the neck transducer (drawing SA572 -S23) and 0.005842m is the distance from the point at which the load cell measures the force to the occipital condyle.\n\n(2)  Extension.  (i) Plane D referenced in Figure R4 of this subpart shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline not less than 80 degrees and not more than 92 degrees. Within the specified rotation corridor, the peak negative moment about the occipital condyles shall be not more than \u221212 Nm (\u22128.9 ft-lbf) and not less than \u221223 N-m (\u221217.0 ft-lbf) within the minimum and maximum rotation interval.\n\n(ii) The negative moment about the occipital condyles shall decay for the first time to \u22125 Nm (\u22123.7 lbf-ft) between 76 ms and 90 ms after time zero.\n\n(iii) The moment about the occipital condyles shall be calculated by the following formula: Moment (N-m) = My \u2212 (0.005842m) \u00d7 (Fx), where My is the moment about the y-axis, Fx is the shear force measured by the neck transducer (drawing SA572 -S23) and 0.005842m is the distance from the point at which the load cell measures the force to the occipital condyle.\n\n(c)  Test procedure.  (1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and at any relative humidity between 10 and 70 percent for at least four hours prior to a test. These temperature and humidity levels shall be maintained throughout the testing period specified in this section.\n\n(2) Torque the jam nut (drawing 9001336) on the neck cable (drawing ATD-6206) to 0.2 to 0.3 Nm (2-3 in-lbf).\n\n(3) Mount the neck-headform assembly, defined in paragraph (b) of this section, on the pendulum so the midsagittal plane of the headform is vertical and coincides with the plane of motion of the pendulum as shown in Figure R3 for flexion and Figure R4 for extension tests.\n\n(i) The moment and rotation data channels are defined to be zero when the longitudinal centerline of the neck and pendulum are parallel.\n\n(ii) The test shall be conducted without inducing any torsion of the neck.\n\n(4) Release the pendulum and allow it to fall freely to achieve an impact velocity of 5.2 \u00b10.1 m/s (17.1 \u00b10.3 ft/s) for flexion and 2.5 \u00b10.1 m/s (8.2 \u00b10.3 ft/s) for extension measured at the center of the pendulum accelerometer at the instant of contact with the honeycomb.\n\n(i) Time-zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material. The pendulum data channel shall be defined to be zero at this time.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse which meets the velocity change as specified in the following table. Integrate the pendulum acceleration data channel to obtain the velocity vs. time curve as indicated in Table B:\n\nTable B\u2014Pendulum Pulse"], ["49:49:7.1.1.1.1.16.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.154 Thorax assembly and test procedure.", "NHTSA", "", "", "[65 FR 17188, Mar. 31, 2000, as amended at 66 FR 45784, Aug. 30, 2001]", "(a) Thorax Assembly (refer to \u00a7 572.150(a)(1)(iv)) . The thorax consists of the part of the torso assembly shown in drawing 921022-060.\n\n(b) When the thorax of a completely assembled dummy (drawing 921022-000) is impacted by a test probe conforming to \u00a7 572.155(a) at 5.0 \u00b10.1m/s (16.5 \u00b10.3 ft/s) according to the test procedure in paragraph (c) of this section, the peak force, measured by the impact probe in accordance with paragraph \u00a7 572.155(a), shall be not less than 1514 N (340.7 lbf) and not more than 1796 N (404.1 lbf).\n\n(c)  Test procedure.  (1) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and at any relative humidity between 10 and 70 percent for at least four hours prior to a test. These temperature and humidity levels shall be maintained throughout the entire testing period specified in this section.\n\n(2) The test dummy is clothed in a cotton-polyester based tight fitting sweat shirt with long sleeves and ankle long pants whose combined weight is not more than 0.25 kg (.55 lbs).\n\n(3) Seat and orient the dummy on a level seating surface without back support as shown in Figure R5 of this subpart, with the lower limbs extended forward, parallel to the midsagittal plane and the arms 0 to 5 degrees forward of vertical. The dummy's midsagittal plane is vertical within \u00b1/1 degree and the posterior surface of the upper spine box is aligned at 90 \u00b1/1 degrees from the horizontal. (Shim material may be used under the upper legs to maintain the dummy's specified spine box surface alignment).\n\n(4) Establish the impact point at the chest midsagittal plane so that the impact point of the longitudinal centerline of the probe coincides with the dummy's midsagittal plane, is centered on the torso 196 \u00b1/2.5 mm (7.7 \u00b1/0.1 in) vertically from the plane of the seating surface, and is within 0.5 degrees of a horizontal plane.\n\n(5) Impact the thorax with the test probe so that at the moment of contact the probe's longitudinal center line falls within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(6) Guide the test probe during impact so that there is no significant lateral, vertical or rotational movement.\n\n(7) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.16.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "R", "Subpart R\u2014CRABI 12-Month-Old Infant, Alpha Version", "", "\u00a7 572.155 Test conditions and instrumentation.", "NHTSA", "", "", "[65 FR 17188, Mar. 31, 2000, as amended at 66 FR 45784, Aug. 30, 2001]", "(a) The test probe for thoracic impacts, except for attachments, shall be of rigid metallic construction and concentric about its longitudinal axis. Any attachments to the impactor, such as suspension hardware, impact vanes, etc., must meet the requirements of \u00a7 572.154(c)(7). The impactor shall have a mass of 2.86 \u00b10.02 kg (6.3 \u00b10.05 lbs) and a minimum mass moment of inertia of 164 kg-cm\n 2  (0.145 lb-in-sec\n 2 ) in yaw and pitch about the CG of the probe. One-third of the weight of suspension cables and any attachments to the impact probe must be included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis of the probe, has a flat, continuous, and non-deformable 101.6 \u00b10.25 mm (4.00 \u00b10.01 in) diameter face with an edge radius of 7.6/12.7 mm (0.3/0.5 in). The impactor shall have a 101-103 mm (4-4.1 in) diameter cylindrical surface extending for a minimum of 12.5 mm (0.5 in) to the rear from the impact face. The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. The impact probe shall have a free air resonant frequency of not less than 1000 Hz measured in line with the longitudinal axis of the impactor, using the test method shown in the Procedures for Assembly, Disassembly and Inspection (PADI) document referenced in \u00a7 572.151.\n\n(b) Head accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the head as shown in drawing 921022-000.\n\n(c) The neck force-moment transducer shall have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S23 and shall be mounted for testing as shown in drawing 921022-000 and in figures R3 and R4 of this subpart.\n\n(d) The shoulder force transducers shall have the dimensions and response characteristics specified in drawing SA572-S25 and are allowed to be mounted as optional instrumentation in place of part No. 921022-022 in the torso assembly as shown in drawing 921022-000.\n\n(e) The thorax accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and be mounted in the torso assembly in triaxial configuration as shown in drawing 921022-000.\n\n(f) The lumbar spine and lower neck force/moment transducer shall have the dimensions and response characteristics specified in drawing SA572-S23 and are allowed to be mounted as optional instrumentation in the torso assembly in place of part No. 910420-003 as shown in drawing 921022-000.\n\n(g) The pelvis accelerometers shall have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and are allowed to be mounted as optional instrumentation in the pelvis in triaxial configuration as shown in drawing 921022-000.\n\n(h) The pubic force transducer shall have the dimensions and response characteristics specified in drawing SA572-S24 and is allowed to be mounted as optional instrumentation in place of part No. 921022-050 in the torso assembly as shown in drawing 921022-000.\n\n(i) The outputs of acceleration and force-sensing devices installed in the dummy and in the test apparatus specified by this part are recorded in individual data channels that conform to the requirements of SAE Recommended Practice J211/1, Rev. Mar95 \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation\u201d (refer to \u00a7 572.150(a)(3)), with channel classes as follows:\n\n(1) Head and headform acceleration\u2014Class 1000.\n\n(2) Neck :\n\n(i) Forces\u2014Class 1000;\n\n(ii) Moments\u2014Class 600;\n\n(iii) Pendulum acceleration\u2014Class 180;\n\n(iv) Rotation potentiometer response (if used)\u2014CFC 60.\n\n(3) Thorax:\n\n(i) Spine and pendulum accelerations\u2014Class 180;\n\n(ii) Shoulder forces\u2014Class 600;\n\n(4) Lumbar:\n\n(i) Forces\u2014Class 1000;\n\n(ii) Moments\u2014Class 600;\n\n(5) Pelvis:\n\n(i) Accelerations\u2014Class 1000;\n\n(ii) Pubic\u2014Class 1000.\n\n(j) Coordinate signs for instrumentation polarity shall conform to SAE J1733, 1994-12, \u201cSign Convention For Vehicle Crash Testing, Surface Vehicle Information Report,\u201d (refer to \u00a7 572.150(a)(4)).\n\n(k) The mountings for sensing devices shall have no resonance frequency within a range of 3 times the frequency range of the applicable channel class.\n\n(l) Limb joints shall be set at l g, barely restraining the weight of the limb when it is extended horizontally. The force required to move a limb segment shall not exceed 2 g throughout the range of limb motion.\n\n(m) Performance tests of the same component, segment, assembly, or fully assembled dummy shall be separated in time by period of not less than 30 minutes unless otherwise noted.\n\n(n) Surfaces of dummy components may not be painted except as specified in this subpart or in drawings referenced in \u00a7 572.150."], ["49:49:7.1.1.1.1.17.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.160 Incorporation by reference.", "NHTSA", "", "", "[69 FR 42602, July 16, 2004, as amended at 70 FR 77338, Dec. 30, 2005; 75 FR 76646, Dec. 9, 2010]", "(a) The following materials are hereby incorporated into this subpart S by reference:\n\n(1) A drawings and specifications package entitled, \u201cParts List and Drawings, Part 572 Subpart S, Hybrid III 6-Year-Old Child Weighted Crash Test Dummy (H-III6CW),\u201d dated June 2009, incorporated by reference in \u00a7 572.161 and consisting of:\n\n(i) Drawing No. 167-0000, Complete Assembly, incorporated by reference in \u00a7 572.161;\n\n(ii) Drawing No. 167-2000, Upper Torso Assembly, incorporated by reference in \u00a7\u00a7 572.161, 572.164, and 572.165 as part of a complete dummy assembly;\n\n(iii) Drawing No. 167-2020, Revision A, Spine Box Weight, incorporated by reference in \u00a7\u00a7 572.161, 572.164, and 572.165 as part of a complete dummy assembly;\n\n(iv) Drawing No. 167-3000, Lower Torso Assembly, incorporated by reference in \u00a7\u00a7 572.161, and 572.165 as part of a complete dummy assembly;\n\n(v) Drawing No. 167-3010, Revision A, Lumbar Weight Base, incorporated by reference in \u00a7\u00a7 572.161 and 572.165 as part of a complete dummy assembly; and\n\n(vi) The Hybrid III Weighted Six-Year-Old Child Parts/Drawing List, incorporated by reference in \u00a7 572.161.\n\n(2) A procedures manual entitled, \u201cProcedures for Assembly, Disassembly, And Inspection (PADI) of the Part 572 Subpart S, Hybrid III 6-Year-Old Child Weighted Crash Test Dummy (H-III6CW), revised June 2009,\u201d incorporated by reference in \u00a7 572.161;\n\n(3) The Director of the Federal Register approved the materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at the Department of Transportation, Docket Operations, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, telephone (202) 366-9826, and at the National Archives and Records Administration (NARA), and in electronic format through Regulations.gov. For information on the availability and inspection of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.  For information on the availability and inspection of this material at Regulations.gov, call 1-877-378-5457, or go to:  http://www.regulations.gov.\n\n(b) The incorporated materials are available as follows:\n\n(1) The Drawings and Specifications for the Hybrid III Six-Year-Old Weighted Child Test Dummy referred to in paragraph (a)(1) of this section are available in electronic format through the NHTSA docket center and in paper format from Leet-Melbrook, Division of New RT, 18810 Woodfield Road, Gaithersburg, MD 20879, (301) 670-0090.\n\n(2) [Reserved]"], ["49:49:7.1.1.1.1.17.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.161 General description.", "NHTSA", "", "", "[69 FR 42602, July 16, 2004, as amended at 70 FR 77338, Dec. 30, 2005; 75 FR 76646, Dec. 9, 2010]", "(a) The Hybrid III Six-Year-Old Weighted Child Test Dummy is defined by drawings and specifications containing the following materials:\n\n(1) \u201cParts List and Drawings, Part 572 Subpart S, Hybrid III 6-Year-Old Child Weighted Crash Test Dummy (H-III6CW),\u201d dated June 2009 (incorporated by reference, see \u00a7 572.160);\n\n(2) The head, neck, arm, and leg assemblies specified in 49 CFR 572 subpart N; and\n\n(3) \u201cProcedures for Assembly, Disassembly, And Inspection (PADI) of the Part 572 Subpart S, Hybrid III 6-Year-Old Child Weighted Crash Test Dummy (H-III6CW), revised June 2009\u201d (incorporated by reference,  see  \u00a7 572.160).\n\nTable A\n\n1  Head, neck, arm, and leg assemblies are as specified in 49 CFR 572 subpart N.\n\n(b) Adjacent segments are joined in a manner such that except for contacts existing under static conditions, there is no contact between metallic elements throughout the range of motion or under simulated crash impact conditions.\n\n(c) The structural properties of the dummy are such that the dummy must conform to Subpart S in every respect and Subpart N as applicable, before use in any test similar to those specified in Standard 208, \u201cOccupant Crash Protection\u201d (49 CFR 571.208), and Standard 213, \u201cChild Restraint Systems\u201d (49 CFR 571.213)."], ["49:49:7.1.1.1.1.17.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.162 Head assembly and test procedure.", "NHTSA", "", "", "", "The head assembly is assembled and tested as specified in 49 CFR 572.122 (Subpart N)."], ["49:49:7.1.1.1.1.17.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.163 Neck assembly and test procedure.", "NHTSA", "", "", "", "The neck assembly is assembled and tested as specified in 49 CFR 572.123 (Subpart N)."], ["49:49:7.1.1.1.1.17.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.164 Thorax assembly and test procedure.", "NHTSA", "", "", "", "(a)  Thorax (upper torso) assembly.  The thorax consists of the part of the torso assembly shown in drawing 167-2000 (incorporated by reference, see \u00a7 572.160).\n\n(b) When the anterior surface of the thorax of a completely assembled dummy (drawing 167-2000) that is seated as shown in Figure S1 is impacted by a test probe conforming to 49 CFR 572.127(a) at 6.71 \u00b10.12 m/s (22.0 \u00b10.4 ft/s) according to the test procedure specified in 49 CFR 572.124(c):\n\n(1) The maximum sternum displacement relative to the spine, measured with chest deflection transducer (specified in 49 CFR 572.124(b)(1)), must be not less than 38.0 mm (1.50 in) and not more than 46.0 mm (1.80 in). Within this specified compression corridor, the peak force, measured by the probe in accordance with 49 CFR 572.127, must be not less than 1205 N (270.9 lbf) and not more than 1435 N (322.6 lbf). The peak force after 12.5 mm (0.5 in) of sternum displacement, but before reaching the minimum required 38.0 mm (1.46 in) sternum displacement limit, must not exceed an upper limit of 1500 N.\n\n(2) The internal hysteresis of the ribcage in each impact as determined by the plot of force vs. deflection in paragraph (b)(1) of this section must be not less than 65 percent but not more than 85 percent.\n\n(c)  Test procedure.  The thorax assembly is tested as specified in 49 CFR 572.124(c)."], ["49:49:7.1.1.1.1.17.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.165 Upper and lower torso assemblies and torso flexion test procedure.", "NHTSA", "", "", "[69 FR 42602, July 16, 2004, as amended at 70 FR 77338, Dec. 30, 2005]", "(a)  Upper/lower torso assembly.  The test objective is to determine the stiffness effects of the lumbar spine (specified in 49 CFR 572.125(a)), including cable (specified in 49 CFR 572.125(a)), mounting plate insert (specified in 49 CFR 572.125(a)), nylon shoulder bushing (specified in 49 CFR 572.125(a)), nut (specified in 49 CFR 572.125(a)), spine box weighting plates (drawing 167-2020 Revision A), lumbar base weight (drawing 167-3010 Revision A), and abdominal insert (specified in 49 CFR 572.125(a)), on resistance to articulation between the upper torso assembly (drawing 167-2000) and the lower torso assembly (drawing 167-3000). Drawing Nos. 167-2000, 167-2020 Revision A, 167-3000, and 167-3010 Revision A, are incorporated by reference, see \u00a7 572.160.\n\n(b)(1) When the upper torso assembly of a seated dummy is subjected to a force continuously applied at the head to neck pivot pin level through a rigidly attached adaptor bracket as shown in Figure S2 according to the test procedure set out in 49 CFR 572.125(c), the lumbar spine-abdomen assembly must flex by an amount that permits the upper torso assembly to translate in angular motion until the machined surface of the instrument cavity at the back of the thoracic spine box is at 45 \u00b10.5 degrees relative to the transverse plane, at which time the force applied as shown in Figure S2 must be within 88.6 N \u00b125 N (20.0 lbf \u00b15.6 lbf), and\n\n(2) Upon removal of the force, the torso assembly must return to within 9 degrees of its initial position.\n\n(c)  Test procedure.  The upper and lower torso assemblies are tested as specified in 49 CFR 572.125(c), except that in paragraph (c)(5) of that section, the initial torso orientation angle may not exceed 32 degrees."], ["49:49:7.1.1.1.1.17.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.166 Knees and knee impact test procedure.", "NHTSA", "", "", "", "The knee assembly is assembled and tested as specified in 49 CFR 572.126 (Subpart N)."], ["49:49:7.1.1.1.1.17.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "S", "Subpart S\u2014Hybrid III Six-Year-Old Weighted Child Test Dummy", "", "\u00a7 572.167 Test conditions and instrumentation.", "NHTSA", "", "", "", "The test conditions and instrumentation are as specified in 49 CFR 572.127 (Subpart N)."], ["49:49:7.1.1.1.1.18.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.170 Incorporation by reference.", "NHTSA", "", "", "[77 FR 11667, Feb. 27, 2012, as amended at 80 FR 35860, June 23, 2015]", "(a) Certain material is incorporated by reference (IBR) into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, NHTSA must publish notice of change in the  Federal Register  and the material must be available to the public. All approved material is available for inspection at the Department of Transportation, Docket Operations, Room W12-140, telephone 202-366-9826, and is available from the sources listed below. The material is available in electronic format through Regulations.gov, call 1-877-378-5457 or go to  www.regulations.gov.  It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, call 202-741-6030 or go to  http://www.archives.gov/federal-register/cfr/ibr-locations.html.\n\n(b) NHTSA Technical Information Services, 1200 New Jersey Ave., SE., Washington, DC 20590, telephone 202-366-5965.\n\n(1) A parts/drawing list entitled, \u201cParts/Drawing List, Part 572 Subpart T, Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March, 2015,\u201d IBR approved for \u00a7 572.171.\n\n(2) A drawings and inspection package entitled, \u201cParts List and Drawings, Part 572 Subpart T, Hybrid III 10 Year Old Child Crash Dummy (HIII-10C), March 2015,\u201d IBR approved for \u00a7 572.171, including:\n\n(i) Drawing No. 420-0000, Complete Assembly HIII 10-year-old, IBR approved for \u00a7\u00a7 572.171, 572.172, 572.173, 572.174, 572.176, and 572.177.\n\n(ii) Drawing No. 420-1000, Head Assembly, IBR approved for \u00a7 572.171, \u00a7 572.172, \u00a7 572.173, and \u00a7 572.177.\n\n(iii) Drawing No. 420-2000, Neck Assembly, IBR approved for \u00a7\u00a7 572.171, 572.173, and 572.177.\n\n(iv) Drawing No. 420-3000, Upper Torso Assembly, IBR approved for \u00a7\u00a7 572.171, 572.174, 572.175, and 572.177.\n\n(v) Drawing No. 420-4000, Lower Torso Assembly, IBR approved for \u00a7\u00a7 572.171, 572.174, 572.175, and 572.177.\n\n(vi) Drawing No. 420-5000-1, Complete Leg Assembly\u2014left, IBR approved for \u00a7\u00a7 572.171, 572.176, and 572.177.\n\n(vii) Drawing No. 420-5000-2, Complete Leg Assembly\u2014right, IBR approved for \u00a7\u00a7 572.171, 572.176, and 572.177.\n\n(viii) Drawing No. 420-7000-1, Complete Arm Assembly\u2014left, IBR approved for \u00a7 572.171, and,\n\n(ix) Drawing No. 420-7000-2, Complete Arm Assembly\u2014right, IBR approved for \u00a7 572.171.\n\n(3) A procedures manual entitled \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March 2015\u201d; IBR approved for \u00a7\u00a7 572.171 and 572.177.\n\n(c) SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, call 1-877-606-7323.\n\n(1) SAE Recommended Practice J211/1, Rev. Mar 95, \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation,\u201d IBR approved for \u00a7 572.177.\n\n(2) SAE Information Report J1733 of 1994-12, \u201cSign Convention for Vehicle Crash Testing,\u201d December 1994, IBR approved for \u00a7 572.177."], ["49:49:7.1.1.1.1.18.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.171 General description.", "NHTSA", "", "", "[77 FR 11667, Feb. 27, 2012, as amended at 80 FR 35860, June 23, 2015]", "(a) The Hybrid III 10-year-old Child Test Dummy (HIII-10C) is defined by drawings and specifications containing the following materials:\n\n(1) The parts enlisted in \u201cParts/Drawing List, Part 572 Subpart T, Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March, 2015\u201d (incorporated by reference, see \u00a7 572.170),\n\n(2) The engineering drawings and specifications contained in \u201cParts List and Drawings, Part 572 Subpart T, Hybrid III 10 Year Old Child Crash Dummy (HIII-10C), March 2015,\u201d which includes the engineering drawings and specifications described in Drawing 420-0000, the titles of the assemblies of which are listed in Table A, and,\n\n(3) A manual entitled \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the Hybrid III 10 Year Old Child Test Dummy (HIII-10C), March 2015.\u201d\n\nTable A\n\n(b) The structural properties of the dummy are such that the dummy conforms to this Subpart in every respect before use in any test."], ["49:49:7.1.1.1.1.18.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.172 Head assembly and test procedure.", "NHTSA", "", "", "", "(a) The head assembly for this test consists of the complete head (drawing 420-1000), a six-axis neck transducer (drawing SA572-S11, included in drawing 420-0000), or its structural replacement (drawing 420-383X), and 3 accelerometers (drawing SA572-S4, included in drawing 420-0000) (all incorporated by reference, see \u00a7 572.170).\n\n(b) When the head assembly is dropped from a height of 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) in accordance with paragraph (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG may not be less than 250 G or more than 300 G. The resultant acceleration vs. time history curve shall be unimodal; oscillations occurring after the main pulse must be less than 10 percent of the peak resultant acceleration. The lateral acceleration shall not exceed 15 G (zero to peak).\n\n(c) Head test procedure. The test procedure for the head is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 18.9 and 25.6 \u00b0C (66 and 78 \u00b0F) and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Prior to the test, clean the impact surface of the skin and the impact plate surface with isopropyl alcohol, trichloroethane, or an equivalent. The skin of the head must be clean and dry for testing.\n\n(3) Suspend and orient the head assembly as shown in Figure T1. The lowest point on the forehead must be 376.0 \u00b11.0 mm (14.8 \u00b10.04 in) from the impact surface. The 1.57 mm (0.062 in) diameter holes located on either side of the dummy's head shall be used to ensure that the head is level with respect to the impact surface.\n\n(4) Drop the head assembly from the specified height by means that ensure a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm (2 in) thick and 610 mm (24 in) square. The impact surface shall be clean, dry and have a micro finish of not less than 203.2 \u00d7 10 \u22126  mm (8 micro inches) (RMS) and not more than 2032.0 \u00d7 10 \u22126  mm (80 micro inches) (RMS).\n\n(5) Allow at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.18.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.173 Neck assembly and test procedure.", "NHTSA", "", "", "", "(a) The neck assembly for the purposes of this test consists of the assembly of components shown in drawing 420-2000 (incorporated by reference, see \u00a7 572.170).\n\n(b) When the head-neck assembly consisting of the head (drawing 420-1000), neck (drawing 420-2000), six-channel neck transducer (SA572-S11, included in drawing 420-0000), lower neck bracket assembly (drawing 420-2070), and either three uniaxial accelerometers (drawing SA572-S4, included in drawing 420-0000) or their mass equivalent installed in the head assembly as specified in drawing 420-1000 (all incorporated by reference, see \u00a7 572.170), is tested according to the test procedure in paragraph (c) of this section, it shall have the following characteristics:\n\n(1)  Flexion.  (i) Plane D, referenced in Figure T2, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 76 degrees and 90 degrees. During the time interval while the rotation is within the specified corridor, the peak moment, measured by the neck transducer (drawing SA572-S11, included in drawing 420-0000) (incorporated by reference, see \u00a7 572.170), about the occipital condyles may not be less than 50 N-m (36.9 ft-lbf) and not more than 62 N-m (45.7 ft-lbf). The positive moment shall decay for the first time to 10 N-m (7.4 ft-lbf) between 86 ms and 105 ms after time zero.\n\n(ii) The moment shall be calculated by the following formula: Moment (N-m) = M y  \u2212 (0.01778) \u00d7 (F X ).\n\n(iii) M y  is the moment about the y-axis in Newton-meters, F X  is the shear force measured by the neck transducer (drawing SA572-S11) in Newtons, and 0.01778 is the distance in meters from the load center of the neck transducer to the occipital condyle.\n\n(2)  Extension.  (i) Plane D, referenced in Figure T3, shall rotate in the direction of preimpact flight with respect to the pendulum's longitudinal centerline between 96 degrees and 115 degrees. During the time interval while the rotation is within the specified corridor, the peak moment, measured by the neck transducer (drawing SA572-S11, included in drawing 420-0000) (incorporated by reference, see \u00a7 572.170), about the occipital condyles may not be more than \u221237 N-m (\u221227.3 ft-lbf) and not less than \u221246 N-m (\u221233.9 ft-lbf). The positive moment shall decay for the first time to \u221210 N-m (\u22127.4 ft-lbf) between 100 ms and 116 ms after time zero.\n\n(ii) The moment shall be calculated by the following formula: Moment (N-m) = M y  \u2212 (0.01778) \u00d7 (F X ).\n\n(iii) M y  is the moment about the y-axis in Newton-meters, F X  is the shear force measured by the neck transducer (drawing SA572-S11, included in drawing 420-0000) (incorporated by reference, see \u00a7 572.170) in Newtons, and 0.01778 is the distance in meters from the load center of the neck transducer to the occipital condyle.\n\n(3) Time zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material. All data channels shall be at the zero level at this time.\n\n(c)  Test procedure.  The test procedure for the neck assembly is as follows:\n\n(1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Torque the hex nut (drawing 420-2000, part 9000130) on the neck cable (drawing 420-2060) (both incorporated by reference, see \u00a7 572.170) to 0.9 \u00b10.2 N-m (8 \u00b12 in-lbf) before each test on the same neck.\n\n(3) Mount the head-neck assembly, defined in paragraph (b) of this section, on the pendulum described in Figure 22 of 49 CFR part 572 so that the leading edge of the lower neck bracket coincides with the leading edge of the pendulum as shown in Figure T2 for flexion tests and Figure T3 for extension tests.\n\n(4)(i) Release the pendulum and allow it to fall freely from a height to achieve an impact velocity of 6.1 \u00b10.12 m/s (20.0 \u00b10.4 ft/s) for flexion tests and 5.03 \u00b10.12 m/s (16.50 \u00b10.40 ft/s) for extension tests, measured by an accelerometer mounted on the pendulum as shown in Figure T2 at the instant of contact with the honeycomb.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse that meets the velocity change as specified below. Integrate the pendulum acceleration data channel to obtain the velocity vs. time curve:\n\nTable B\u2014Pendulum Pulse"], ["49:49:7.1.1.1.1.18.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.174 Thorax assembly and test procedure.", "NHTSA", "", "", "", "(a) The thorax consists of the part of the torso assembly designated as the upper torso (drawing 420-3000) (incorporated by reference, see \u00a7 572.170).\n\n(b) When the anterior surface of the thorax of a completely assembled dummy (drawing 420-0000) (incorporated by reference, see \u00a7 572.170) is impacted by a test probe conforming to section 572.177 at 6.00 \u00b10.12 m/s (22.0 \u00b10.4 ft/s) according to the test procedure in paragraph (c) of this section:\n\n(1) Maximum sternum displacement (compression) relative to the spine, measured with chest deflection transducer (drawing SA572-T4, included in drawing 420-0000) (incorporated by reference, see \u00a7 572.170), must be not less than 37 mm (1.46 in) and not more than 46 mm (1.81 in). Within this specified compression corridor, the peak force, measured by the impact probe as defined in section 572.177 and calculated in accordance with paragraph (b)(3) of this section, shall not be less than 2.0 kN (450 lbf) and not more than 2.45 kN (551 lbf). The peak force after 20 mm (0.79 in.) of sternum displacement but before reaching the minimum required 37 mm (1.46 in.) sternum displacement limit shall not exceed 2.52 kN (567 lbf).\n\n(2) The internal hysteresis of the ribcage in each impact as determined by the plot of force vs. deflection in paragraph (a)(1) of this section shall be not less than 69 percent but not more than 85 percent. The hysteresis shall be calculated by determining the ratio of the area between the loading (from time zero to maximum deflection) and unloading portions (from maximum deflection to zero force) of the force deflection curve to the area under the loading portion of the curve.\n\n(3) The force shall be calculated by the product of the impactor mass and its measured deceleration.\n\n(c)  Test Procedure.  The test procedure for the thorax assembly is as follows:\n\n(1) The dummy is clothed in a form fitting cotton stretch above-the-elbow sleeved shirt and above-the-knees pants. The weight of the shirt and pants shall not exceed 0.14 kg (0.30 lb) each.\n\n(2) Torque the lumbar cable (drawing 420-4130) (incorporated by reference, see \u00a7 572.170) to 0.9 \u00b10.2 N-m (8 \u00b12 in-lbf) and set the lumbar adjustment angle to 12 degrees. Set the neck angle to 16 degrees.\n\n(3) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(4) Seat and orient the dummy on a seating surface without back support as shown in Figure T4, with the limbs extended horizontally and forward, parallel to the midsagittal plane, the midsagittal plane vertical within \u00b11 degree and the ribs level in the anterior-posterior and lateral directions within \u00b10.5 degrees.\n\n(5) Establish the impact point at the chest midsagittal plane so that the impact point of the longitudinal centerline of the probe coincides with the midsagittal plane of the dummy within \u00b12.5 mm (0.1 in) and is 12.7 \u00b11.1 mm (0.5 \u00b10.04 in) below the horizontal-peripheral centerline of the No. 3 rib and is within 0.5 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(6) Impact the thorax with the test probe so that at the moment of contact the probe's longitudinal centerline falls within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(7) Guide the test probe during impact so that there is no significant lateral, vertical, or rotational movement.\n\n(8) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.18.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.175 Upper and lower torso assemblies and torso flexion test procedure.", "NHTSA", "", "", "", "(a) The test objective is to determine the stiffness of the molded lumbar assembly (drawing 420-4100), abdominal insert (drawing 420-4300), and chest flesh assembly (drawing 420-3560) on resistance to articulation between the upper torso assembly (drawing 420-3000) and lower torso assembly (drawing 420-4000) (all incorporated by reference, see \u00a7 572.170).\n\n(b) When the upper torso assembly of a seated dummy is subjected to a force continuously applied at the head to neck pivot pin level through a rigidly attached adaptor bracket as shown in Figure T5 according to the test procedure set out in paragraph (c) of this section:\n\n(1) The lumbar spine-abdomen-chest flesh assembly shall flex by an amount that permits the upper torso assembly to translate in angular motion relative to the vertical transverse plane 35 \u00b10.5 degrees at which time the force applied must be not less than 180 N (40.5 lbf) and not more than 250 N (56.2 lbf).\n\n(2) Upon removal of the force, the torso assembly must return to within 8 degrees of its initial position.\n\n(c)  Test Procedure.  The test procedure for the upper/lower torso assembly is as follows:\n\n(1) Torque the lumbar cable (drawing 420-4130) (incorporated by reference, see \u00a7 572.170) to 0.9 \u00b10.2 N-m (8 \u00b12 in-lbf) and set the lumbar adjustment angle to 12 degrees. Set the neck angle to 16 degrees.\n\n(2) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(3) Assemble the complete dummy (with or without the legs below the femurs) and attach to the fixture in a seated posture as shown in Figure T5.\n\n(4) Secure the pelvis to the fixture at the pelvis instrument cavity rear face by threading four \n 1/4 -inch cap screws into the available threaded attachment holes. Tighten the mountings so that the test material is rigidly affixed to the test fixture and the pelvic-lumbar joining surface is 18 degrees from horizontal and the legs are parallel with the test fixture.\n\n(5) Attach the loading adaptor bracket to the spine of the dummy as shown in Figure T5.\n\n(6) Inspect and adjust, if necessary, the seating of the abdominal insert within the pelvis cavity and with respect to the chest flesh, assuring that the chest flesh provides uniform fit and overlap with respect to the outside surface of the pelvis flesh.\n\n(7) Flex the dummy's upper torso three times between the vertical and until the torso reference frame, as shown in Figure T5, reaches 30 degrees from the vertical transverse plane. Bring the torso to vertical orientation and wait for 30 minutes before conducting the test. During the 30-minute waiting period, the dummy's upper torso shall be externally supported at or near its vertical orientation to prevent it from drooping.\n\n(8) Remove all external support and wait two minutes. Measure the initial orientation angle of the torso reference plane of the seated, unsupported dummy as shown in Figure T5. The initial orientation angle may not exceed 20 degrees.\n\n(9) Attach the pull cable and the load cell as shown in Figure T5.\n\n(10) Apply a tension force in the midsagittal plane to the pull cable as shown in Figure T5 at any upper torso deflection rate between 0.5 and 1.5 degrees per second, until the angle reference plane is at 35 \u00b10.5 degrees of flexion relative to the vertical transverse plane.\n\n(11) Continue to apply a force sufficient to maintain 35 \u00b10.5 degrees of flexion for 10 seconds, and record the highest applied force during the 10-second period.\n\n(12) Release all force at the attachment bracket as rapidly as possible, and measure the return angle with respect to the initial angle reference plane as defined in paragraph (c)(7) of this section three minutes after the release."], ["49:49:7.1.1.1.1.18.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.176 Knees and knee impact test procedure.", "NHTSA", "", "", "", "(a) The knee assembly for the purpose of this test is the part of the leg assembly shown in drawing 420-5000 (incorporated by reference, see \u00a7 572.170).\n\n(b) When the knee assembly, consisting of lower upper leg assembly (420-5200), femur load transducer (SA572-S10, included in drawing 420-0000) or its structural replacement (420-5121), lower leg assembly (420-5300), ankle assembly (420-5400), and foot molded assembly (420-5500) (all incorporated by reference, see \u00a7 572.170) is tested according to the test procedure in subsection (c) of this section:\n\n(1) The peak resistance force as measured with the test probe-mounted accelerometer must not be less than 2.6 kN (585 lbf) and not more than 3.2 kN (719 lbf).\n\n(2) The force shall be calculated by the product of the impactor mass and its deceleration.\n\n(c)  Test Procedure.  The test procedure for the knee assembly is as follows:\n\n(1) Soak the knee assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C (69 and 72 \u00b0F) and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2) Mount the test material and secure it to a rigid test fixture as shown in Figure T6. No part of the foot or tibia may contact any exterior surface.\n\n(3) Align the test probe so that throughout its stroke and at contact with the knee it is within 2 degrees of horizontal and collinear with the longitudinal centerline of the femur.\n\n(4) Guide the pendulum so that there is no significant lateral, vertical, or rotational movement at the time of initial contact between the impactor and the knee.\n\n(5) The test probe velocity at the time of contact shall be 2.1 \u00b10.03 m/s (6.9 \u00b10.1 ft/s).\n\n(6) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.18.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "T", "Subpart T\u2014Hybrid III 10-Year-Old Child Test Dummy (HIII-10C)", "", "\u00a7 572.177 Test conditions and instrumentation.", "NHTSA", "", "", "[77 FR 11667, Feb. 27, 2012, as amended at 80 FR 35860, June 23, 2015]", "(a) The following test equipment and instrumentation is needed for qualification as set forth in this subpart:\n\n(1) The test probe for thoracic impacts is of rigid metallic construction, concentric in shape, and symmetric about its longitudinal axis. It has a mass of 6.89 \u00b10.05 kg (15.2 \u00b10.1 lb) and a minimum mass moment of inertia of 2040 kg-cm\n 2  (1.81 lbf-in-sec\n 2 ) in yaw and pitch about the CG. One-third (\n 1/3 ) of the weight of the suspension cables and their attachments to the impact probe is included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis, is at least 25.4 mm (1.0 in) long, and has a flat, continuous, and non-deformable 121 \u00b10.25 mm (4.76 \u00b10.01 in) diameter face with a maximum edge radius of 12.7 mm (0.5 in). The probe's end opposite to the impact face has provisions for mounting of an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. No concentric portions of the impact probe may exceed the diameter of the impact face. The impact probe has a free air resonant frequency of not less than 1000 Hz, which may be determined using the procedure listed in the PADI (incorporated by reference, see \u00a7 572.170).\n\n(2) The test probe for knee impacts is of rigid metallic construction, concentric in shape, and symmetric about its longitudinal axis. It has a mass of 1.91 \u00b10.05 kg (4.21 \u00b10.1 lb) and a minimum mass moment of inertia of 140 kg-cm\n 2  (0.124 lbf-in-sec\n 2 ) in yaw and pitch about the CG. One third (\n 1/3 ) of the weight of the suspension cables and their attachments to the impact probe may be included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis, is at least 12.5 mm (0.5 in) long, and has a flat, continuous, and non-deformable 76.2 \u00b10.2 mm (3.00 \u00b10.01 in) diameter face with a maximum edge radius of 12.7 mm (0.5 in). The probe's end opposite to the impact face has provisions for mounting an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. No concentric portions of the impact probe may exceed the diameter of the impact face. The impact probe has a free air resonant frequency of not less than 1000 Hz, which may be determined using the procedure listed in the PADI (incorporated by reference, see \u00a7 572.170).\n\n(3) Head accelerometers have dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 (included in drawing 420-0000) and are mounted in the head as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(4) The upper neck force and moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S11 (included in drawing 420-0000) and is mounted in the head-neck assembly as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(5) The chest deflection transducer has the dimensions and response characteristics specified in drawing SA572-S50 (included in drawing 420-0000) and is mounted to the upper torso assembly as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(b) The following instrumentation may be required for installation in the dummy for compliance testing. If so, it is installed during qualification procedures as described in this subpart:\n\n(1) The thorax CG accelerometers have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 (included in drawing 420-0000) (incorporated by reference, see \u00a7 572.170) and are mounted in the torso assembly in a triaxial configuration within the spine box instrumentation cavity.\n\n(2) The lower neck force and moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S40 (included in drawing 420-0000) and is mounted to the neck assembly by replacing the lower neck mounting bracket 420-2070 as shown in drawing 420-2000 (all incorporated by reference, see \u00a7 572.170).\n\n(3) The clavicle force transducers have the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S41 (included in drawing 420-0000) and are mounted in the shoulder assembly as shown in drawing 420-3800 (both incorporated by reference, see \u00a7 572.170).\n\n(4) The IR-Tracc chest deflection transducers have the dimensions and response characteristics specified in drawing SA572-S43 (included in drawing 420-0000) and are mounted to the spine box assembly as shown in drawing 420-8000 (both incorporated by reference, see \u00a7 572.170).\n\n(5) The spine and sternum accelerometers have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 (included in drawing 420-0000) and are mounted in the torso assembly in uniaxial fore-and-aft oriented configuration arranged as corresponding pairs in two locations each on the sternum and at the spine box of the upper torso assembly as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(6) The lumbar spine force-moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S12 (included in drawing 420-0000) and is mounted in the lower torso assembly as shown in drawing 420-4000 (both incorporated by reference, see \u00a7 572.170).\n\n(7) The iliac force transducers have the dimensions and response characteristics specified in drawing SA572-S13 L and R (included in drawing 420-0000) and are mounted in the lower torso assembly as shown in drawing 420-4000 (both incorporated by reference, see \u00a7 572.170).\n\n(8) The pelvis accelerometers have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 (included in drawing 420-0000) and are mounted in the torso assembly in triaxial configuration in the pelvis bone as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(9) The femur force and moment transducers (SA572-S10, included in drawing 420-0000) have the dimensions, response characteristics, and sensitive axis locations specified in the appropriate drawing and are mounted in the upper leg assembly, replacing the femur load cell simulator (drawing 420-5121) as shown in drawing 420-5100 (all incorporated by reference, see \u00a7 572.170).\n\n(10) The tilt sensors have the dimensions and response characteristics specified in drawing SA572-S42 (included in drawing 420-0000) and are mounted to the head, thorax, and pelvis assemblies as shown in drawing 420-0000 (both incorporated by reference, see \u00a7 572.170), sheet 2 of 6.\n\n(c) The outputs of transducers installed in the dummy and in the test equipment specified by this part are to be recorded in individual data channels that conform to SAE Recommended Practice J211 (incorporated by reference, see \u00a7 572.170) except as noted, with channel frequency classes as follows:\n\n(1) Pendulum acceleration, CFC 180,\n\n(2) Pendulum D-plane rotation (if transducer is used), CFC 60,\n\n(3) Torso flexion pulling force (if transducer is used), CFC 60,\n\n(4) Head acceleration, CFC 1000,\n\n(5) Neck forces, upper and lower, CFC 1000,\n\n(6) Neck moments, upper and lower, CFC 600,\n\n(7) Thorax CG acceleration, CFC 180,\n\n(8) Sternum deflection, Class 600,\n\n(9) Sternum and rib accelerations, Class 1000,\n\n(10) Spine accelerations, CFC 180,\n\n(11) Lumbar forces, CFC 1000,\n\n(12) Lumbar moments, CFC 600,\n\n(13) Shoulder forces, CFC 180,\n\n(14) Pelvis accelerations, CFC 1000,\n\n(15) Iliac forces, CFC 180,\n\n(16) Femur and tibia forces, CFC 600,\n\n(17) Femur and tibia moments, CFC 600.\n\n(18) Thorax probe acceleration, CFC 180,\n\n(19) Knee probe acceleration, CFC 600.\n\n(d) Coordinate signs for instrumentation polarity are to conform to SAE Information Report J1733 (incorporated by reference, see \u00a7 572.170).\n\n(e) The mountings for sensing devices have no resonant frequency less than 3 times the frequency range of the applicable channel class.\n\n(f) Limb joints are set at one G, barely restraining the weight of the limb when it is extended horizontally. The force needed to move a limb segment is not to exceed 2G throughout the range of limb motion.\n\n(g) Performance tests of the same component, segment, assembly, or fully assembled dummy are separated in time by not less than 30 minutes unless otherwise noted.\n\n(h) Surfaces of dummy components may not be painted except as specified in this subpart or in drawings subtended by this subpart."], ["49:49:7.1.1.1.1.19.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.180 Incorporated materials.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33920, June 16, 2008; 76 FR 31864, June 2, 2011]", "(a) The following materials are hereby incorporated into this Subpart by reference:\n\n(1) A parts/drawing list entitled, \u201cParts/Drawings List, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES2re), September 2009,\u201d incorporated by reference in \u00a7 572.181.\n\n(2) A drawings and inspection package entitled \u201cParts List and Drawings, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES-2re, Alpha Version), September 2009,\u201d consisting of:\n\n(i) Drawing No. 175-0000, ES-2re Dummy Assembly, incorporated by reference, see \u00a7\u00a7 572.181, 575.182, 572.184;\n\n(ii) Drawing No. 175-1000, Head Assembly, incorporated by reference in \u00a7\u00a7 572.181 and 572.182;\n\n(iii) Drawing No. 175-2000, Neck Assembly Test/Cert, incorporated by reference in \u00a7\u00a7 572.181 and 572.183;\n\n(iv) Drawing No. 175-3000, Shoulder Assembly, incorporated by reference in \u00a7\u00a7 572.181 and 572.184;\n\n(v) Drawing No. 175-3500, Arm Assembly, Left, incorporated by reference in \u00a7\u00a7 572.181 and 572.185;\n\n(vi) Drawing No. 175-3800, Arm Assembly, Right, incorporated by reference in \u00a7\u00a7 572.181, and 572.185;\n\n(vii) Drawing No. 175-4000, Thorax Assembly with Rib Extensions, incorporated by reference in \u00a7\u00a7 572.181 and 572.185;\n\n(viii) Drawing No. 175-5000, Abdominal Assembly, incorporated by reference in \u00a7\u00a7 572.181 and 572.186;\n\n(ix) Drawing No. 175-5500, Lumbar Spine Assembly, incorporated by reference in \u00a7\u00a7 572.181 and 572.187;\n\n(x) Drawing No. 175-6000, Pelvis Assembly, incorporated by reference in \u00a7\u00a7 572.181 and 572.188;\n\n(xi) Drawing No. 175-7000-1, Leg Assembly\u2014left incorporated by reference in \u00a7 572.181;\n\n(xii) Drawing No. 175-7000-2, Leg Assembly\u2014right incorporated by reference in \u00a7 572.181;\n\n(xiii) Drawing No. 175-8000, Neoprene Body Suit, incorporated by reference in \u00a7\u00a7 572.181 and 572.185; and,\n\n(xiv) Drawing No. 175-9000, Headform Assembly, incorporated by reference in \u00a7\u00a7 572.181, 572.183, 572.187;\n\n(3) A procedures manual entitled \u201cProcedures for Assembly, Disassembly and Inspection (PADI) of the EuroSID-2re 50th Percentile Adult Male Side Impact Crash Test Dummy, February 2008,\u201d incorporated by reference in \u00a7\u00a7 572.180(a)(2), and 572.181(a);\n\n(4) Society of Automotive Engineers (SAE) Recommended Practice J211, Rev. Mar 95 \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation\u201d; and,\n\n(5) SAE J1733 of 1994-12 \u201cSign Convention for Vehicle Crash Testing.\u201d\n\n(b) The Director of the Federal Register approved the materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at the Department of Transportation, Docket Operations, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, telephone (202) 366-9826, and at the National Archives and Records Administration (NARA), and in electronic format through  Regulations.gov.  For information on the availability and inspection of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.  For information on the availability and inspection of this material at  Regulations.gov , call 1-877-378-5457, or go to:  http://www.regulations.gov.\n\n(c) The incorporated materials are available as follows:\n\n(1) The Parts/Drawings List, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES2re) referred to in paragraph (a)(1) of this section, the Parts List and Drawings, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES-2re, Alpha Version) referred to in paragraph (a)(2) of this section, and the PADI document referred to in paragraph (a)(3) of this section, are available in electronic format through Regulations.gov and in paper format from Leet-Melbrook, Division of New RT, 18810 Woodfield Road, Gaithersburg, MD 20879, telephone (301) 670-0090.\n\n(2) The SAE materials referred to in paragraphs (a)(4) and (a)(5) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096, telephone 1-877-606-7323."], ["49:49:7.1.1.1.1.19.1.10", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.189 Instrumentation and test conditions.", "NHTSA", "", "", "", "(a) The test probe for lateral shoulder, thorax without arm, abdomen, and pelvis impact tests is the same as that specified in \u00a7 572.36(a) and the impact probe has a minimum mass moment of inertia in yaw of 9,000 kg-cm\n 2 , a free air resonant frequency not less than 1,000 Hz and the probe's end opposite to the impact face has provisions to mount an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. All hardware attached directly to the impactor and one-third (\n 1/3 ) of the mass of the suspension cables must be included in the calculations of the total impactor mass. The sum mass of the attachments and \n 1/3  cable mass must not exceed 5 percent of the total pendulum mass. No suspension hardware, suspension cables, or any other attachments to the test probe, including velocity vane, shall make contact with the dummy during the test.\n\n(b) Accelerometers for the head, the thoracic spine, and the pelvis conform to specifications of SA572-S4.\n\n(c) Rotary potentiometer for the neck and lumbar spine certification tests conforms to SA572-53.\n\n(d) Linear position transducer for the thoracic rib conforms to SA572-S69.\n\n(e) Load sensors for the abdomen conform to specifications of SA572-S75.\n\n(f) Load sensor for the pubic symphysis conforms to specifications of SA572-77.\n\n(g) Load sensor for the lumbar spine conforms to specifications of SA572-76.\n\n(h) Instrumentation and sensors conform to the Recommended Practice SAE J-211 (Mar. 1995)\u2014Instrumentation for Impact Test unless noted otherwise.\n\n(i) All instrumented response signal measurements shall be treated to the following specifications:\n\n(1) Head acceleration\u2014Digitally filtered CFC 1000;\n\n(2) Neck and lumbar spine rotations\u2014Digitally filtered CFC 180;\n\n(3)Neck and lumbar spine pendulum accelerations\u2014Digitally filtered CFC 60;\n\n(4) Pelvis, shoulder, thorax without arm, and abdomen impactor accelerations\u2014Digitally filtered CFC 180;\n\n(5) Abdominal and pubic symphysis force\u2014Digitally filtered at CFC 600;\n\n(6) Thorax deflection\u2014Digitally filtered CFC 180.\n\n(j)(1) Filter the pendulum acceleration data using a SAE J211 CFC 60 filter.\n\n(2) Determine the time when the filtered pendulum accelerometer data first crosses the \u221210 g level (T 10 ).\n\n(3) Calculate time-zero: T0 = T 10 \u2212T m ,\n\nWhere:\n \n T m  = 1.417 ms for the Neck Test\n \n = 1.588 ms for the Lumbar Spine Test\n\nWhere:\n\nT m  = 1.417 ms for the Neck Test\n\n(4) Set the data time-zero to the sample number nearest to the calculated T0.\n\n(k)(1) Filter the pendulum acceleration data using a SAE J211 CFC 180 filter.\n\n(2) Determine the time when the filtered pendulum accelerometer data first crosses the \u22121.0 m/s\n 2  (\u2212.102 g) acceleration level (T0).\n\n(3) Set the data time-zero to the sample number of the new T0.\n\n(l) Mountings for the head, spine and pelvis accelerometers shall have no resonance frequency within a range of 3 times the frequency range of the applicable channel class.\n\n(m) Limb joints of the test dummy are set at the force between 1 to 2 G's, which just supports the limb's weight when the limbs are extended horizontally forward. The force required to move a limb segment does not exceed 2 G's throughout the range of the limb motion.\n\n(n) Performance tests are conducted, unless specified otherwise, at any temperature from 20.6 to 22.2 degrees C. (69 to 72 degrees F.) and at any relative humidity from 10 percent to 70 percent after exposure of the dummy to those conditions for a period of not less than 4 hours.\n\n(o) Certification tests of the same component, segment, assembly, or fully assembled dummy shall be separated in time by a period of not less than thirty (30) minutes unless otherwise specified."], ["49:49:7.1.1.1.1.19.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.181 General description.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008; 76 FR 31866, June 2, 2011]", "(a) The ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male, is defined by:\n\n(1) The drawings and specifications contained in the \u201cParts List and Drawings, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES-2re, Alpha Version), September 2009,\u201d (incorporated by reference, see \u00a7 572.180), which includes the technical drawings and specifications described in Drawing 175-0000, the titles of which are listed in Table A;\n\nTable A\n\n(2) \u201cParts/Drawings List, Part 572 Subpart U, Eurosid 2 with Rib Extensions (ES2re), September 2009,\u201d containing 9 pages, incorporated by reference, see \u00a7 572.180,\n\n(3) A listing of available transducers-crash test sensors for the ES-2re Crash Test Dummy is shown in drawing 175-0000 sheet 4 of 6, dated February 2008, incorporated by reference, see \u00a7 572.180,\n\n(4) Procedures for Assembly, Disassembly and Inspection (PADI) of the ES-2re Side Impact Crash Test Dummy, February 2008, incorporated by reference, see \u00a7 572.180,\n\n(5) Sign convention for signal outputs reference document SAE J1733 Information Report, titled \u201cSign Convention for Vehicle Crash Testing\u201d dated December 1994, incorporated by reference, see \u00a7 572.180.\n\n(b) Exterior dimensions of ES-2re test dummy are shown in drawing 175-0000 sheet 3 of 6, dated February 2008, incorporated by reference, see \u00a7 572.180.\n\n(c) Weights of body segments (head, neck, upper and lower torso, arms and upper and lower segments) and the center of gravity location of the head are shown in drawing 175-0000 sheet 2 of 6, dated February 2008, incorporated by reference, see \u00a7 572.180.\n\n(d) Adjacent segments are joined in a manner such that, except for contacts existing under static conditions, there is no additional contact between metallic elements of adjacent body segments throughout the range of motion.\n\n(e) The structural properties of the dummy are such that the dummy conforms to this Subpart in every respect before use in any test similar to those in Standard No. 214, Side Impact Protection and Standard No. 201, Occupant Protection in Interior Impact."], ["49:49:7.1.1.1.1.19.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.182 Head assembly.", "NHTSA", "", "", "", "(a) The head assembly consists of the head (drawing 175-1000), including the neck upper transducer structural replacement, and a set of three (3) accelerometers in conformance with specifications in \u00a7 572.189(b) and mounted as shown in drawing (175-0000 sheet 1 of 6). When tested to the test procedure specified in paragraph (b) of this section, the head assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.  The head shall be tested per procedure specified in 49 CFR \u00a7 572.112(a).\n\n(c)  Performance criteria.  (1) When the head assembly is dropped in accordance with \u00a7 572.112 (a), the measured peak resultant acceleration shall be between 125 g's and 155 g's;\n\n(2) The resultant acceleration-time curve shall be unimodal to the extent that oscillations occurring after the main acceleration pulse shall not exceed 15% (zero to peak) of the main pulse;\n\n(3) The fore-and-aft component of the head acceleration shall not exceed 15 g's."], ["49:49:7.1.1.1.1.19.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.183 Neck assembly.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008]", "(a) The neck assembly consists of parts shown in drawing 175-2000. For purposes of this test, the neck is mounted within the headform assembly 175-9000 as shown in Figure U1 in appendix A to this subpart. When subjected to tests procedures specified in paragraph (b) of this section, the neck-headform assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the neck-headform assembly in a test environment as specified in \u00a7 572.189(n);\n\n(2) Attach the neck-headform assembly to the part 572 subpart E pendulum test fixture as shown in Figure U2-A in appendix A to this subpart, so that the midsagittal plane of the neck-headform assembly is vertical and perpendicular to the plane of motion of the pendulum longitudinal centerline shown in Figure U2-A. Torque the half-spherical screws (175-2004) located at either end of the neck assembly to 88 \u00b15 in-lbs using the neck compression tool (175-9500) or equivalent;\n\n(3) Release the pendulum from a height sufficient to allow it to fall freely to achieve an impact velocity of 3.4\u00b10.1 m/s measured at the center of the pendulum accelerometer (Figure 22 as set forth in 49 CFR 572.33) at the time the pendulum makes contact with the decelerating mechanism. The velocity-time history of the pendulum falls inside the corridor determined by the upper and lower boundaries specified in Table 1 to paragraph (a) of this section.\n\n(4) Allow the neck to flex without the neck-headform assembly making contact with any object;\n\n(5) Time zero is defined in \u00a7 572.189(j).\n\nTable 1 to Paragraph ( a )\u2014ES-2re Neck Certification Pendulum Velocity Corridor\n\n(c)  Performance criteria.  (1) The pendulum deceleration pulse is to be characterized in terms of decrease in velocity as determined by integrating the filtered pendulum acceleration response from time-zero.\n\n(2) The maximum rotation in the lateral direction of the reference plane of the headform (175-9000) as shown in Figure U2-B in appendix A to this subpart, shall be 49 to 59 degrees with respect to the longitudinal axis of the pendulum occurring between 54 and 66 ms from time zero. Rotation of the headform-neck assembly and the neck angle with respect to the pendulum shall be measured with potentiometers specified in \u00a7 572.189(c), installed as shown in drawing 175-9000, and calculated per procedure specified in Figure U2-B in appendix A to this subpart;\n\n(3) The decaying headform rotation vs. time curve shall cross the zero angle with respect to its initial position at time of impact relative to the pendulum centerline between 53 ms to 88 ms after the time the peak translation-rotation value is reached."], ["49:49:7.1.1.1.1.19.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.184 Shoulder assembly.", "NHTSA", "", "", "", "(a) The shoulder (175-3000) is part of the body assembly shown in drawing 175-0000. When subjected to impact tests specified in paragraph (b) of this section, the shoulder assembly shall meet performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly, without suit and shoulder foam pad (175-3010), in a test environment as specified in \u00a7 572.189(n);\n\n(2) The dummy is seated, as shown in Figure U3 in appendix A to this subpart, on a flat, horizontal, rigid surface covered by two overlaid 2 mm thick Teflon sheets and with no back support of the dummy's torso. The dummy's torso spine backplate is vertical within \u00b12 degrees and the midsagittal plane of the thorax is positioned perpendicular to the direction of the plane of motion of the impactor at contact with the shoulder. The arms are oriented forward at 50\u00b12 degrees from the horizontal, pointing downward. The dummy's legs are horizontal and symmetrical about the midsaggital plane with the distance between the innermost point on the opposite ankle at 100 \u00b15 mm. The length of the elastic shoulder cord (175-3015) shall be adjusted so that a force between and including 27.5 and 32.5 N applied in a forward direction at 4 \u00b11 mm from the outer edge of the clavicle in the same plane as the clavicle movement, is required to initiate a forward motion of 1 to 5 mm;\n\n(3) The impactor is the same as defined in \u00a7 572.189(a);\n\n(4) The impactor is guided, if needed, so that at contact with the shoulder, its longitudinal axis is within \u00b10.5 degrees of a horizontal plane and perpendicular (\u00b10.5 degrees) to the midsagittal plane of the dummy and the centerpoint on the impactor's face is within 5 mm of the center of the upper arm pivot bolt (5000040) at contact with the test dummy, as shown in Figure U3 in appendix A to this subpart;\n\n(5) The impactor impacts the dummy's shoulder at 4.3\u00b10.1 m/s.\n\n(c)  Performance criteria.  The peak acceleration of the impactor is between 7.5 g's and 10.5 g's during the pendulum's contact with the dummy."], ["49:49:7.1.1.1.1.19.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.185 Thorax (upper torso) assembly.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008]", "(a) The thorax assembly of the dummy must meet the requirements of both (b) and (c) of this section. Section 572.185(b) specifies requirements for an individual rib drop test, and \u00a7 572.185(c) specifies requirements for a full-body thorax impact test.\n\n(b)  Individual rib drop test.  For purposes of this test, the rib modules (175-4002), which are part of the thorax assembly (175-4000), are tested as individual units. When subjected to test procedures specified in paragraph (b)(1) of this section, the rib modules shall meet performance requirements specified in paragraph (b)(2) of this section. Each rib is tested at both the 459 mm and 815 mm drop height tests described in paragraphs (b)(1)(v)(A) and (B) of this section.\n\n(1)  Test procedure.  (i) Soak the rib modules (175-4002) in a test environment as specified in 572.189(n);\n\n(ii) Mount the rib module rigidly in a drop test fixture as shown in Figure U7 in appendix A to this subpart with the impacted side of the rib facing up;\n\n(iii) The drop test fixture contains a free fall guided mass of 7.78\u00b10.01 kg that is of rigid construction and with a flat impact face 150\u00b11.0 mm in diameter and an edge radius of \u00b10.25 mm;\n\n(iv) Align the vertical longitudinal centerline of the drop mass so that the centerpoint of the downward-facing flat surface is aligned to impact the centerline of the rib rail guide system within \u00b12.5 mm.\n\n(v) The impacting mass is dropped from the following heights:\n\n(A) 459 \u00b15 mm\n\n(B) 815 \u00b18 mm\n\n(vi) A test cycle consists of one drop from each drop height specified in paragraph (b)(1)(v) of this section. Allow a period of not less than five (5) minutes between impacts in a single test cycle. Allow a period of not less than thirty (30) minutes between two separate cycles of the same rib module.\n\n(2)  Performance criteria.\n\n(i) Each of the rib modules shall deflect as specified in paragraphs (b)(2)(i)(A) and (B) of this section, with the deflection measurements made with the internal rib module position transducer specified in \u00a7 572.189(d):\n\n(A) Not less than 36 mm and not more than 40 mm when impacted by the mass dropped from 459 mm; and,\n\n(B) Not less than 46 mm and not more than 51mm when impacted by the mass dropped from 815 mm.\n\n(c)  Full-body thorax impact test.  The thorax is part of the upper torso assembly shown in drawing 175-4000. For this full-body thorax impact test, the dummy is tested as a complete assembly (drawing 175-0000) with the struck-side arm (175-3500, left arm; 175-3800, right arm) removed. The dummy's thorax is equipped with deflection potentiometers as specified in drawing SA572-S69. When subjected to the test procedures specified in paragraph (c)(1) of this section, the thorax shall meet the performance requirements set forth in paragraph (c)(2).\n\n(1)  Test Procedure.  (i) Soak the dummy assembly (175-0000), with struck-side arm (175-3500, left arm; 175-3800, right arm), shoulder foam pad (175-3010), and neoprene body suit (175-8000) removed, in a test environment as specified in \u00a7 572.189(n);\n\n(ii) The dummy is seated, as shown in Figure U4 in appendix A to this subpart, on a flat, horizontal, rigid surface covered by two overlaid 2 mm thick Teflon sheets and with no back support of the dummy's torso. The dummy's torso spine backplate is vertical within \u00b12 degrees and the midsagittal plane of thorax is positioned perpendicular to the direction of the plane of motion of the impactor at contact with the thorax. The non-struck side arm is oriented vertically, pointing downward. The dummy's legs are horizontal and symmetrical about the midsagittal plane with the distance between the innermost point on the opposite ankle at 100 \u00b15 mm;\n\n(iii) The impactor is the same as defined in \u00a7 572.189(a);\n\n(iv) The impactor is guided, if needed, so that at contact with the thorax its longitudinal axis is within \u00b10.5 degrees of horizontal and perpendicular \u00b10.5 degrees to the midsagittal plane of the dummy and the centerpoint of the impactor's face is within 5 mm of the impact point on the dummy's middle rib shown in Figure U4 in appendix A to this subpart;\n\n(v) The impactor impacts the dummy's thorax at 5.5 m/s \u00b10.1 m/s.\n\n(vi) Time zero is defined in \u00a7 572.189(k).\n\n(2)  Performance Criteria.  (i) The individual rib modules shall conform to the following range of deflections:\n\n(A) Upper rib not less than 34 mm and not greater than 41 mm;\n\n(B) Middle rib not less than 37 mm and not greater than 45 mm;\n\n(C) Lower rib not less than 37 mm and not greater than 44 mm.\n\n(ii) The impactor force shall be computed as the product of the impact probe acceleration and its mass. The peak impactor force at any time after 6 ms from time zero shall be not less than 5100 N and not greater than 6200 N."], ["49:49:7.1.1.1.1.19.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.186 Abdomen assembly.", "NHTSA", "", "", "", "(a) The abdomen assembly (175-5000) is part of the dummy assembly shown in drawing 175-0000 including load sensors specified in \u00a7 572.189(e). When subjected to tests procedures specified in paragraph (b) of this section, the abdomen assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.\n\n(1) Soak the dummy assembly (175-0000), without suit (175-8000) and shoulder foam pad (175-3010), as specified in \u00a7 572.189(n);\n\n(2) The dummy is seated as shown in Figure U5 in appendix A to this subpart;\n\n(3) The abdomen impactor is the same as specified in \u00a7 572.189(a) except that on its rectangular impact surface is affixed a special purpose block whose weight is 1.0 \u00b10.01 kg. The block is 70 mm high, 150 mm wide and 60 to 80 mm deep. The impact surface is flat, has a minimum Rockwell hardness of M85, and an edge radius of 4 to 5 mm. The block's wide surface is horizontally oriented and centered on the longitudinal axis of the probe's impact face as shown in Figure U5-A in appendix A to this subpart;\n\n(4) The impactor is guided, if needed, so that at contact with the abdomen its longitudinal axis is within \u00b10.5 degrees of a horizontal plane and perpendicular \u00b10.5 degrees to the midsagittal plane of the dummy and the centerpoint on the impactor's face is aligned within 5 mm of the center point of the middle load measuring sensor in the abdomen as shown in Figure U5;\n\n(5) The impactor impacts the dummy's abdomen at 4.0 m/s \u00b10.1 m/s;\n\n(6) Time zero is defined in \u00a7 572.189(k).\n\n(c) Performance criteria.\n\n(1) The maximum sum of the forces of the three abdominal load sensors, specified in 572.189(e), shall be not less than 2200 N and not more than 2700 N and shall occur between 10 ms and 12.3 ms from time zero. The calculated sum of the three load cell forces must be concurrent in time.\n\n(2) Maximum impactor force (impact probe acceleration multiplied by its mass) is not less than 4000 N and not more than 4800 N occurring between 10.6 ms and 13.0 ms from time zero."], ["49:49:7.1.1.1.1.19.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.187 Lumbar spine.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008]", "(a) The lumbar spine assembly consists of parts shown in drawing 175-5500. For purposes of this test, the lumbar spine is mounted within the headform assembly 175-9000 as shown in Figure U1 in appendix A to this subpart. When subjected to tests procedures specified in paragraph (b) of this section, the lumbar spine-headform assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the lumbar spine-headform assembly in a test environment as specified in \u00a7 572.189(n);\n\n(2) Attach the lumbar spine-headform assembly to the Part 572 pendulum test fixture per procedure in \u00a7 572.183(b)(2) and as shown in Figure U2-A in appendix A to this subpart. Torque the lumbar hex nut (p/n 9000057) on to the lumbar cable assembly (175-5506) to 50 \u00b15 in-lb;\n\n(3) Release the pendulum from a height sufficient to allow it to fall freely to achieve an impact velocity of 6.05 \u00b10.1 m/s measured at the center of the pendulum accelerometer (Figure 22) at the time the pendulum makes contact with its decelerating mechanism. The velocity-time history of the pendulum falls inside the corridor determined by the upper and lower boundaries specified in Table 1 to paragraph (b) of this section;\n\n(4) Allow the lumbar spine to flex without the lumbar spine or the headform making contact with any object;\n\n(5) Time zero is defined in \u00a7 572.189(j).\n\nTable 1 to paragraph ( b )\u2014ES-2re Lumbar Spine Certification Pendulum Velocity Corridor\n\n(c)  Performance criteria.  (1) The pendulum deceleration pulse is to be characterized in terms of decrease in velocity as determined by integrating the filtered pendulum acceleration response from time-zero.\n\n(2) The maximum rotation in the lateral direction of the reference plane of the headform (175-9000) as shown in Figure U2-B in appendix A to this subpart, shall be 45 to 55 degrees with respect to the longitudinal axis of the pendulum occurring between 39 and 53 ms from time zero. Rotation of the headform-neck assembly shall be measured with potentiometers specified in \u00a7 572.189(c), installed as shown in drawing 175-9000, and calculated per procedure specified in Figure U2-B in appendix A to this subpart.\n\n(3) The decaying headform rotation vs. time curve shall cross the zero angle with respect to its initial position at impact relative to the pendulum centerline between 37 ms to 57 ms after the time the peak translation-rotation value is reached."], ["49:49:7.1.1.1.1.19.1.9", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "U", "Subpart U\u2014ES-2re Side Impact Crash Test Dummy, 50th Percentile Adult Male", "", "\u00a7 572.188 Pelvis.", "NHTSA", "", "", "[71 FR 75331, Dec. 14, 2006, as amended at 73 FR 33921, June 16, 2008]", "(a) The pelvis (175-6000) is part of the torso assembly shown in drawing 175-0000. The pelvis is equipped with a pubic symphysis load sensor in conformance with \u00a7 572.189(f) and mounted as shown in drawing (175-0000 sheet 4). When subjected to tests procedures specified in paragraph (b) of this section, the pelvis assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.\n\n(1) Soak the dummy assembly (175-0000) without suit (175-8000) and shoulder foam pad (175-3010) as specified in \u00a7 572.189(n);\n\n(2) The dummy is seated as specified in Figure U6 in appendix A to this subpart;\n\n(3) The pelvis impactor is the same as specified in \u00a7 572.189(a);\n\n(4) The impactor is guided, if needed, so that at contact with the pelvis its longitudinal axis is within \u00b10.5 degrees of a horizontal plane and perpendicular to the midsagittal plane of the dummy and the centerpoint on the impactor's face is within 5 mm of the center of the H-point in the pelvis, as shown in Figure U6 in appendix A to this subpart;\n\n(5) The impactor impacts the dummy's pelvis at 4.3 \u00b10.1 m/s.\n\n(6) Time zero is defined in \u00a7 572.189(k).\n\n(c)  Performance criteria.  (1) The impactor force (probe acceleration multiplied by its mass) shall be not less than 4,700 N and not more than 5,400 N, occurring between 11.8 ms and 16.1 ms from time zero;\n\n(2) The pubic symphysis load, measured with load cell specified in \u00a7 572.189(f) shall be not less than 1,230 N and not more than 1,590 N occurring between 12.2 ms and 17.0 ms from time zero."], ["49:49:7.1.1.1.1.2.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.5 General description.", "NHTSA", "", "", "[50 FR 25423, June 19, 1985]", "(a) The dummy consists of the component assemblies specified in Figure 1, which are described in their entirety by means of approximately 250 drawings and specifications that are grouped by component assemblies under the following nine headings:\n\nSA 150 M070\u2014Right arm assembly\n \n SA 150 M071\u2014Left arm assembly\n \n SA 150 M050\u2014Lumbar spine assembly\n \n SA 150 M060\u2014Pelvis and abdomen assembly\n \n SA 150 M080\u2014Right leg assembly\n \n SA 150 M081\u2014Left leg assembly\n \n SA 150 M010\u2014Head assembly\n \n SA 150 M020\u2014Neck assembly\n \n SA 150 M030\u2014Shoulder-thorax assembly.\n\nSA 150 M070\u2014Right arm assembly\n\nSA 150 M071\u2014Left arm assembly\n\nSA 150 M050\u2014Lumbar spine assembly\n\nSA 150 M060\u2014Pelvis and abdomen assembly\n\nSA 150 M080\u2014Right leg assembly\n\nSA 150 M081\u2014Left leg assembly\n\nSA 150 M010\u2014Head assembly\n\nSA 150 M020\u2014Neck assembly\n\nSA 150 M030\u2014Shoulder-thorax assembly.\n\n(b) The drawings and specifications referred to in this regulation that are not set forth in full are hereby incorporated in this part by reference. These materials are thereby made part of this regulation. The Director of the Federal Register has approved the materials incorporated by reference. For materials subject to change, only the specific version approved by the Director of the Federal Register and specified in the regulation are incorporated. A notice of any change will be published in the  Federal Register.  As a convenience to the reader, the materials incorporated by reference are listed in the Finding Aid Table found at the end of this volume of the Code of Federal Regulations.\n\n(c) The materials incorporated by reference are available for examination in Docket 73-08, Docket Section, National Highway Traffic Safety Administration, Room 5109, 400 Seventh Street SW., Washington, DC, 20590. Copies may be obtained from Rowley-Scher Reprographics, Inc., 1216 K Street NW., Washington, DC 20005 ((202) 628-6667). The drawings and specifications are also on file in the reference library of the Office of the Federal Register, National Archives and Records Administration, Washington, DC.\n\n(d) Adjacent segments are joined in a manner such that throughout the range of motion and also under crash impact conditions there is no contact between metallic elements except for contacts that exist under static conditions.\n\n(e) The structural properties of the dummy are such that the dummy conforms to this part in every respect both before and after being used in vehicle tests specified in Standard No. 208 of this chapter (571.208).\n\n(f) A specimen of the dummy is available for surface measurements and access can be arranged by contacting: Office of Vehicle Safety Standards, National Highway Traffic Safety Administration, 400 Seventh Street, SW., Washington, DC 20590."], ["49:49:7.1.1.1.1.2.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.6 Head.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977]", "(a) The head consists of the assembly shown as number SA 150 M010 in Figure 1 and conforms to each of the drawings subtended by number SA 150 M010.\n\n(b) When the head is dropped from a height of 10 inches in accordance with paragraph (c) of this section, the peak resultant accelerations at the location of the accelerometers mounted in the head form in accordance with \u00a7 572.11(b) shall be not less than 210g, and not more than 260g. The acceleration/time curve for the test shall be unimodal and shall lie at or above the 100g level for an interval not less than 0.9 milliseconds and not more than 1.5 milliseconds. The lateral acceleration vector shall not exceed 10g.\n\n(c) Test procedure:\n\n(1) Suspend the head as shown in Figure 2, so that the lowest point on the forehead is 0.5 inches below the lowest point on the dummy's nose when the midsagittal plane is vertical.\n\n(2) Drop the head from the specified height by means that ensures instant release onto a rigidly supported flat horizontal steel plate, 2 inches thick and 2 feet square, which has a clean, dry surface and any microfinish of not less than 8 microinches (rms) and not more than 80 microinches (rms).\n\n(3) Allow a time period of at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.2.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.7 Neck.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977; 42 FR 12176, Mar. 3, 1977; 45 FR 40596, June 16, 1980]", "(a) The neck consists of the assembly shown as number SA 150 M020 in Figure 1 and conforms to each of the drawings subtended by number SA 150 M020.\n\n(b) When the neck is tested with the head in accordance with paragraph (c) of this section, the head shall rotate in reference to the pendulum's longitudinal centerline a total of 68\u00b0 \u00b15\u00b0 about its center of gravity, rotating to the extent specified in the following table at each indicated point in time, measured from impact, with a chordal displacement measured at its center of gravity that is within the limits specified. The chordal displacement at time T is defined as the straight line distance between (1) the position relative to the pendulum arm of the head center of gravity at time zero, and (2) the position relative to the pendulum arm of the head center of gravity at time T as illustrated by Figure 3. The peak resultant acceleration recorded at the location of the accelerometers mounted in the head form in accordance with \u00a7 572.11(b) shall not exceed 26g. The pendulum shall not reverse direction until the head's center of gravity returns to the original zero time position relative to the pendulum arm.\n\n(c) Test procedure: (1) Mount the head and neck on a rigid pendulum as specified in Figure 4, so that the head's midsagittal plane is vertical and coincides with the plane of motion of the pendulum's longitudinal centerline. Mount the neck directly to the pendulum as shown in Figure 4.\n\n(2) Release the pendulum and allow it to fall freely from a height such that the velocity at impact is 23.5 \u00b12.0 feet per second (fps), measured at the center of the accelerometer specified in Figure 4.\n\n(3) Decelerate the pendulum to a stop with an acceleration-time pulse described as follows:\n\n(i) Establish 5g and 20g levels on the a-t curve.\n\n(ii) Establish t 1  at the point where the rising a-t curve first crosses the 5g level, t 2  at the point where the rising a-t curve first crosses the 20g level, t 2  at the point where the decaying a-t curve last crosses the 20g level, and t 4  at the point where the decaying a-t curve first crosses the 5g level.\n\n(iii) t 2 -t 1  shall be not more than 3 milliseconds.\n\n(iv) t 3 -t 2  shall be not less than 25 milliseconds and not more than 30 milliseconds.\n\n(v) t 4 -t 3  shall be not more than 10 milliseconds.\n\n(vi) The average deceleration between t 2  and t 3  shall be not less than 20g and not more than 24g.\n\n(4) Allow the neck to flex without impact of the head or neck with any object other than the pendulum arm."], ["49:49:7.1.1.1.1.2.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.8 Thorax.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7152, Feb. 7, 1977]", "(a) The thorax consists of the assembly shown as number SA 150 M030 in Figure 1, and conforms to each of the drawings subtended by number SA 150 M030.\n\n(b) The thorax contains enough unobstructed interior space behind the rib cage to permit the midpoint of the sternum to be depressed 2 inches without contact between the rib cage and other parts of the dummy or its instrumentation, except for instruments specified in paragraph (d)(7) of this section.\n\n(c) When impacted by a test probe conforming to \u00a7 572.11(a) at 14 fps and at 22 fps in accordance with paragraph (d) of this section, the thorax shall resist with forces measured by the test probe of not more than 1450 pounds and 2250 pounds, respectively, and shall deflect by amounts not greater than 1.1 inches and 1.7 inches, respectively. The internal hysteresis in each impact shall not be less than 50 percent and not more than 70 percent.\n\n(d) Test procedure: (1) With the dummy seated without back support on a surface as specified in \u00a7 572.11(i) and in the orientation specified in \u00a7 572.11(i), adjust the dummy arms and legs until they are extended horizontally forward parallel to the midsagittal plane.\n\n(2) Place the longitudinal center line of the test probe so that it is 17.7 \u00b10.1 inches above the seating surface at impact.\n\n(3) Align the test probe specified in \u00a7 572.11(a) so that at impact its longitudinal centerline coincides within 2 degrees of a horizontal line in the dummy's midsagittal plane.\n\n(4) Adjust the dummy so that the surface area on the thorax immediately adjacent to the projected longitudinal center line of the test probe is vertical. Limb support, as needed to achieve and maintain this orientation, may be provided by placement of a steel rod of any diameter not less than one-quarter of an inch and not more than three-eighths of an inch, with hemispherical ends, vertically under the limb at its projected geometric center.\n\n(5) Impact the thorax with the test probe so that its longitudinal centerline falls within 2 degrees of a horizontal line in the dummy's midsagittal plane at the moment of impact.\n\n(6) Guide the probe during impact so that it moves with no significant lateral, vertical, or rotational movement.\n\n(7) Measure the horizontal deflection of the sternum relative to the thoracic spine along the line established by the longitudinal centerline of the probe at the moment of impact, using a potentiometer mounted inside the sternum.\n\n(8) Measure hysteresis by determining the ratio of the area between the loading and unloading portions of the force deflection curve to the area under the loading portion of the curve."], ["49:49:7.1.1.1.1.2.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.9 Lumbar spine, abdomen, and pelvis.", "NHTSA", "", "", "[42 FR 7152, Feb. 7, 1977]", "(a) The lumbar spine, abdomen, and pelvis consist of the assemblies designated as numbers SA 150 M050 and SA 150 M060 in Figure 1 and conform to the drawings subtended by these numbers.\n\n(b) When subjected to continuously applied force in accordance with paragraph (c) of this section, the lumbar spine assembly shall flex by an amount that permits the rigid thoracic spine to rotate from its initial position in accordance with Figure 11 by the number of degrees shown below at each specified force level, and straighten upon removal of the force to within 12 degrees of its initial position in accordance with Figure 11.\n\n(c) Test procedure: (1) Assemble the thorax, lumbar spine, pelvic, and upper leg assemblies (above the femur force transducers), ensuring that all component surfaces are clean, dry, and untreated unless otherwise specified, and attach them to the horizontal fixture shown in Figure 5 at the two link rod pins and with the mounting brackets for the lumbar test fixtures illustrated in Figures 6 to 9.\n\n(2) Attach the rear mounting of the pelvis to the pelvic instrument cavity rear face at the four \n 1/4 \u2033 cap screw holes and attach the front mounting at the femur axial rotation joint. Tighten the mountings so that the pelvic-lumbar adapter is horizontal and adjust the femur friction plungers at each hip socket joint to 240 inch-pounds torque.\n\n(3) Flex the thorax forward 50\u00b0 and then rearward as necessary to return it to its initial position in accordance with Figure 11 unsupported by external means.\n\n(4) Apply a forward force perpendicular to the thorax instrument cavity rear face in the midsagittal plane 15 inches above the top surface of the pelvic-lumbar adapter. Apply the force at any torso deflection rate between .5 and 1.5 degrees per second up to 40\u00b0 of flexion but no further, continue to apply for 10 seconds that force necessary to maintain 40\u00b0 of flexion, and record the force with an instrument mounted to the thorax as shown in Figure 5. Release all force as rapidly as possible and measure the return angle 3 minutes after the release.\n\n(d) When the abdomen is subjected to continuously applied force in accordance with paragraph (e) of this section, the abdominal force-deflection curve shall be within the two curves plotted in Figure 10.\n\n(e) Test procedure: (1) Place the assembled thorax, lumbar spine and pelvic assemblies in a supine position on a flat, rigid, smooth, dry, clean horizontal surface, ensuring that all component surfaces are clean, dry, and untreated unless otherwise specified.\n\n(2) Place a rigid cylinder 6 inches in diameter and 18 inches long transversely across the abdomen, so that the cylinder is symmetrical about the midsagittal plane, with its longitudinal centerline horizontal and perpendicular to the midsagittal plane at a point 9.2 inches above the bottom line of the buttocks, measured with the dummy positioned in accordance with Figure 11.\n\n(3) Establish the zero deflection point as the point at which a force of 10 pounds has been reached.\n\n(4) Apply a vertical downward force through the cylinder at any rate between 0.25 and 0.35 inches per second.\n\n(5) Guide the cylinder so that it moves without significant lateral or rotational movement."], ["49:49:7.1.1.1.1.2.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.10 Limbs.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7153, Feb. 7, 1977]", "(a) The limbs consist of the assemblies shown as numbers SA 150 M070, SA 150 M071, SA 150 M080, and SA 150 M081 in Figure 1 and conform to the drawings subtended by these numbers.\n\n(b) When each knee is impacted at 6.9 ft/sec. in accordance with paragraph (c) of this section, the maximum force on the femur shall be not more than 2500 pounds and not less than 1850 pounds, with a duration above 1000 pounds of not less than 1.7 milliseconds.\n\n(c) Test procedure: (1) Seat the dummy without back support on a surface as specified in \u00a7 572.11(i) that is 17.3 \u00b10.2 inches above a horizontal surface, oriented as specified in \u00a7 572.11(i), and with the hip joint adjustment at any setting between 1g and 2g. Place the dummy legs in planes parallel to its midsagittal plane (knee pivot centerline perpendicular to the midsagittal plane) and with the feet flat on the horizontal surface. Adjust the feet and lower legs until the lines between the midpoints of the knee pivots and the ankle pivots are at any angle not less than 2 degrees and not more than 4 degrees rear of the vertical, measured at the centerline of the knee pivots.\n\n(2) Reposition the dummy if necessary so that the rearmost point of the lower legs at the level one inch below the seating surface remains at any distance not less than 5 inches and not more than 6 inches forward of the forward edge of the seat.\n\n(3) Align the test probe specified in \u00a7 572.11(a) so that at impact its longitudinal centerline coincides within \u00b12\u00b0 with the longitudinal centerline of the femur.\n\n(4) Impact the knee with the test probe moving horizontally and parallel to the midsagittal plane at the specified velocity.\n\n(5) Guide the probe during impact so that it moves with no significant lateral, vertical, or rotational movement."], ["49:49:7.1.1.1.1.2.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "B", "Subpart B\u201450th Percentile Male", "", "\u00a7 572.11 Test conditions and instrumentation.", "NHTSA", "", "", "[38 FR 20451, Aug. 1, 1973, as amended at 42 FR 7153, Feb. 7, 1977]", "(a) The test probe used for thoracic and knee impact tests is a cylinder 6 inches in diameter that weighs 51.5 pounds including instrumentation. Its impacting end has a flat right face that is rigid and that has an edge radius of 0.5 inches.\n\n(b) Accelerometers are mounted in the head on the horizontal transverse bulkhead shown in the drawings subreferenced under assembly No. SA 150 M010 in Figure 1, so that their sensitive axes intersect at a point in the midsagittal plane 0.5 inches above the horizontal bulkhead and 1.9 inches ventral of the vertical mating surface of the skull with the skull cover. One accelerometer is aligned with its sensitive axis perpendicular to the horizontal bulkhead in the midsagittal plane and with its seismic mass center at any distance up to 0.3 inches superior to the axial intersection point. Another accelerometer is aligned with its sensitive axis parallel to the horizontal bulkhead and perpendicular to the midsagittal plane, and with its seismic mass center at any distance up to 1.3 inches to the left of the axial intersection point (left side of dummy is the same as that of man). A third accelerometer is aligned with its sensitive axis parallel to the horizontal bulkhead in the midsagittal plane, and with its seismic mass center at any distance up to 1.3 inches dorsal to the axial intersection point.\n\n(c) Accelerometers are mounted in the thorax by means of a bracket attached to the rear vertical surface (hereafter \u201cattachment surface\u201d) of the thoracic spine so that their sensitive axes intersect at a point in the midsagittal plane 0.8 inches below the upper surface of the plate to which the neck mounting bracket is attached and 3.2 inches perpendicularly forward of the surface to which the accelerometer bracket is attached. One accelerometer has its sensitive axis oriented parallel to the attachment surface in the midsagittal plane, with its seismic mass center at any distance up to 1.3 inches inferior to the intersection of the sensitive axes specified above. Another accelerometer has its sensitive axis oriented parallel to the attachment surface and perpendicular to the midsagittal plane, with its seismic mass center at any distance up to 0.2 inches to the right of the intersection of the sensitive axes specified above. A third accelerometer has its sensitive axis oriented perpendicular to the attachment surface in the midsagittal plane, with its seismic mass center at any distance up to 1.3 inches dorsal to the intersection of the sensitive axes specified above. Accelerometers are oriented with the dummy in the position specified in \u00a7 572.11(i).\n\n(d) A force-sensing device is mounted axially in each femur shaft so that the transverse centerline of the sensing element is 4.25 inches from the knee's center of rotation.\n\n(e) The outputs of acceleration and force-sensing devices installed in the dummy and in the test apparatus specified by this part are recorded in individual data channels that conform to the requirements of SAE Recommended Practice J211a, December 1971, with channel classes as follows:\n\n(1) Head acceleration\u2014Class 1000.\n\n(2) Pendulum acceleration\u2014Class 60.\n\n(3) Thorax acceleration\u2014Class 180.\n\n(4) Thorax compression\u2014Class 180.\n\n(5) Femur force\u2014Class 600.\n\n(f) The mountings for sensing devices have no resonance frequency within a range of 3 times the frequency range of the applicable channel class.\n\n(g) Limb joints are set at 1g, barely restraining the weight of the limb when it is extended horizontally. The force required to move a limb segment does not exceed 2g throughout the range of limb motion.\n\n(h) Performance tests are conducted at any temperature from 66 \u00b0F to 78 \u00b0F and at any relative humidity from 10 percent to 70 percent after exposure of the dummy to these conditions for a period of not less than 4 hours.\n\n(i) For the performance tests specified in \u00a7\u00a7 572.8, 572.9, and 572.10, the dummy is positioned in accordance with Figure 11 as follows:\n\n(1) The dummy is placed on a flat, rigid, smooth, clean, dry, horizontal, steel test surface whose length and width dimensions are not less than 16 inches, so that the dummy's midsagittal plane is vertical and centered on the test surface and the rearmost points on its lower legs at the level of the test surface are at any distance not less than 5 inches and not more than 6 inches forward of the forward edge of the test surface.\n\n(2) The pelvis is adjusted so that the upper surface of the lumbar-pelvic adapter is horizontal.\n\n(3) The shoulder yokes are adjusted so that they are at the midpoint of their anterior-posterior travel with their upper surfaces horizontal.\n\n(4) The dummy is adjusted so that the rear surfaces of the shoulders and buttocks are tangent to a transverse vertical plane.\n\n(5) The upper legs are positioned symmetrically about the midsagittal plane so that the distance between the knee pivot bolt heads is 11.6 inches.\n\n(6) The lower legs are positioned in planes parallel to the midsagittal plane so that the lines between the midpoint of the knee pivots and the ankle pivots are vertical.\n\n(j) The dummy's dimensions, as specified in drawing number SA 150 M002, are determined as follows:\n\n(1) With the dummy seated as specified in paragraph (i) of this section, the head is adjusted and secured so that its occiput is 1.7 inches forward of the transverse vertical plane with the vertical mating surface of the skull with its cover parallel to the transverse vertical plane.\n\n(2) The thorax is adjusted and secured so that the rear surface of the chest accelerometer mounting cavity is inclined 3\u00b0 forward of vertical.\n\n(3) Chest and waist circumference and chest depth measurements are taken with the dummy positioned in accordance with paragraphs (j) (1) and (2) of this section.\n\n(4) The chest skin and abdominal sac are removed and all following measurements are made without them.\n\n(5) Seated height is measured from the seating surface to the uppermost point on the head-skin surface.\n\n(6) Shoulder pivot height is measured from the seating surface to the center of the arm elevation pivot.\n\n(7) H-point locations are measured from the seating surface to the center of the holes in the pelvis flesh covering in line with the hip motion ball.\n\n(8) Knee pivot distance from the backline is measured to the center of the knee pivot bolt head.\n\n(9) Knee pivot distance from floor is measured from the center of the knee pivot bolt head to the bottom of the heel when the foot is horizontal and pointing forward.\n\n(10) Shoulder width measurement is taken at arm elevation pivot center height with the centerlines between the elbow pivots and the shoulder pivots vertical.\n\n(11) Hip width measurement is taken at widest point of pelvic section.\n\n(k) Performance tests of the same component, segment, assembly, or fully assembled dummy are separated in time by a period of not less than 30 minutes unless otherwise noted.\n\n(l) Surfaces of dummy components are not painted except as specified in this part or in drawings subtended by this part."], ["49:49:7.1.1.1.1.20.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.190 Incorporated materials.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29894, June 23, 2009]", "(a) The following materials are hereby incorporated into this Subpart by reference:\n\n(1) A parts/drawing list entitled, \u201cParts/Drawings List, Part 572 Subpart V, SID-IIsD, July 1, 2008,\u201d\n\n(2) A drawings and inspection package entitled \u201cDrawings and Specifications for the SID-IIsD Small Female Crash Test Dummy, Part 572 Subpart V, July 1, 2008,\u201d consisting of:\n\n(i) Drawing No. 180-0000, SID-IIsD Complete Assembly;\n\n(ii) Drawing No. 180-1000, 6 Axis Head Assembly;\n\n(iii) Drawing No. 180-2000, Neck Assembly;\n\n(iv) Drawing No. 180-3000, Upper Torso Assembly;\n\n(v) Drawing No. 180-3005, Washer, Clamping;\n\n(vi) Drawing No. 9000021, Screw, SHCS \n 3/8 -16 \u00d7 1 NYLOK;\n\n(vii) Drawing No. 900005, Screw, SHCS \n 1/4 -20 \u00d7 \n 5/8  NYLOK;\n\n(viii) Drawing No. 180-4000, Lower Torso Assembly Complete;\n\n(ix) Drawing No. 180-5000-1, Complete Leg Assembly, Left;\n\n(x) Drawing No. 180-5000-2, Complete Leg Assembly, Right;\n\n(xi) Drawing No. 180-6000-1, Arm Assembly Left Molded;\n\n(xii) Drawing No. 180-6000-2, Arm Assembly Right Molded; and,\n\n(xiii) Drawing No. 180-9000, SID-IIsD Headform Assembly.\n\n(3) A procedures manual entitled, \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the SID-IIsD Side Impact Crash Test Dummy, July 1, 2008,\u201d incorporated by reference in \u00a7 572.191;\n\n(4) SAE Recommended Practice J211, Rev. Mar 95 \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation\u201d; and,\n\n(5) SAE J1733 of 1994-12, \u201cSign Convention for Vehicle Crash Testing.\u201d\n\n(b) The Director of the Federal Register approved the materials incorporated by reference in accordance with 5 U.S.C. 552(a) and 1 CFR part 51. Copies of the materials may be inspected at the Department of Transportation, Docket Operations, Room W12-140, 1200 New Jersey Avenue, SE., Washington, DC 20590, telephone (202) 366-9826, and at the National Archives and Records Administration (NARA), and in electronic format through Regulations.gov. For information on the availability and inspection of this material at NARA, call 202-741-6030, or go to:  http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html.  For information on the availability and inspection of this material at Regulations.gov, call 1-877-378-5457, or go to:  http://www.regulations.gov.\n\n(c) The incorporated materials are available as follows:\n\n(1) The Parts/Drawings List, Part 572 Subpart V, SID-IIsD, July 1, 2008, referred to in paragraph (a)(1) of this section, the package entitled Drawings and Specifications for SID-IIsD Small Female Crash Test Dummy, Part 572 Subpart V, July 1, 2008, referred to in paragraph (a)(2) of this section, and the PADI document referred to in paragraph (a)(3) of this section, are available in electronic format through  www.Regulations.gov  and in paper format from Leet-Melbrook, Division of New RT, 18810 Woodfield Road, Gaithersburg, MD 20879, (301) 670-0090.\n\n(2) The SAE materials referred to in paragraphs (a)(4) and (a)(5) of this section are available from the Society of Automotive Engineers, Inc., 400 Commonwealth Drive, Warrendale, PA 15096, telephone 1-877-606-7323."], ["49:49:7.1.1.1.1.20.1.10", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.199 Pelvis iliac.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29896, June 23, 2009]", "(a) The iliac is part of the lower torso assembly shown in drawing 180-4000. The iliac test is conducted by impacting the side of the lower torso of the assembled dummy (drawing 180-0000). The dummy is equipped with a laterally oriented pelvis accelerometer as specified in 49 CFR 572.200(d), and iliac wing load cell SA572-S66, mounted as shown in sheet 2 of 5 of drawing 180-0000. When subjected to the test procedure as specified in paragraph (b) of this section, the pelvis shall meet performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, without the torso jacket and without cotton underwear pants, as shown in Figure V9-A in appendix A to this subpart, on a flat, rigid, horizontal surface covered with a 2-mm-thick PTFE (Teflon) sheet.\n\n(3) The legs are outstretched in front of the dummy such that they are symmetrical about the midsagittal plane, the thighs touch the seated surface, the inner part of the right and left legs at the knees are as close as possible to each other, and the feet are in full dorsiflexion and as close together as possible.\n\n(4) Orient the arm downward to the lowest detent such that the longitudinal centerline of the arm is parallel to the inferior-superior orientation of the spine box.\n\n(5) The midsagittal plane of the dummy is vertical, and superior surface of the lower half neck assembly load cell replacement (180-3815) in the lateral direction is within \u00b11 degree relative to the horizontal as shown in Figure V9-A.\n\n(6) While maintaining the dummy's position as specified in paragraphs (b)(3), (4) and (5) of this section, the top of the shoulder rib mount (180-3352) orientation in the fore-and-aft direction is within \u00b11.0 degree relative to horizontal as shown in Figure V9-B in Appendix A to this subpart.\n\n(7) The pelvis impactor is specified in 49 CFR 572.200(c).\n\n(8) The dummy is positioned with respect to the impactor such that the longitudinal centerline of the impact probe is in line with the longitudinal centerline of the iliac load cell access hole, and the 88.9 mm dimension of the probe's impact surface is aligned horizontally.\n\n(9) The impactor is guided, if needed, so that at contact with the pelvis, the longitudinal axis of the impactor is within \u00b11 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy.\n\n(10) The dummy's pelvis is impacted at the iliac location at 4.3\u00b10.1 m/s.\n\n(11) Allow a period of at least 120 minutes between successive tests of the same pelvis assembly.\n\n(c)  Performance criteria.  While the impactor is in contact with the pelvis:\n\n(1) Peak acceleration of the impactor is not less than 36 g and not more than 45 g;\n\n(2) Peak acceleration of the pelvis is not less than 28 g and not more than 39 g;\n\n(3) Peak iliac force is not less than 4.10 kN and not more than 5.10 kN."], ["49:49:7.1.1.1.1.20.1.11", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.200 Instrumentation and test conditions.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29896, June 23, 2009]", "(a) The test probe for shoulder, lateral thorax, and pelvis-acetabulum impact tests is the same as that specified in 49 CFR 572.137(a) except that its impact face diameter is 120.70 \u00b10.25 mm and it has a minimum mass moment of inertia of 3646 kg-cm\n 2 .\n\n(b) The test probe for the lateral abdomen impact test is the same as that specified in 572.137(a) except that its impact face diameter is 76.20 \u00b10.25 mm and it has a minimum mass moment of inertia of 3646 kg-cm\n 2 .\n\n(c) The test probe for the pelvis-iliac impact tests is the same as that specified in 49 CFR 572.137(a) except that it has a rectangular flat impact surface 50.8 \u00d7 88.9 mm for a depth of at least 76 mm and a minimum mass moment of inertia of 5000 kg-cm\n 2 .\n\n(d) Accelerometers for the head, the thoracic spine, and the pelvis conform to specifications of SA572-S4.\n\n(e) Rotary potentiometers for the neck-headform assembly conform to SA572-S51.\n\n(f) Instrumentation and sensors conform to the Recommended Practice SAE J-211 (March 1995), Instrumentation for Impact Test, unless noted otherwise.\n\n(g) All instrumented response signal measurements shall be treated to the following specifications:\n\n(1) Head acceleration\u2014digitally filtered CFC 1000;\n\n(2) Neck-headform assembly translation-rotation\u2014digitally filtered CFC 60;\n\n(3) Neck pendulum, T1 and T12 thoracic spine and pelvis accelerations\u2014digitally filtered CFC 180;\n\n(4) Neck forces (for the purpose of occipital condyle calculation) and moments\u2014digitally filtered at CFC 600;\n\n(5) Pelvis, shoulder, thorax and abdomen impactor accelerations\u2014digitally filtered CFC 180;\n\n(6) Acetabulum and iliac wings forces\u2014digitally filtered at CFC 600;\n\n(7) Shoulder, thorax, and abdomen deflection\u2014digitally filtered CFC 600.\n\n(h) Mountings for the head, thoracic spine and pelvis accelerometers shall have no resonant frequency within a range of 3 times the frequency range of the applicable channel class;\n\n(i) Leg joints of the test dummy are set at the force between 1 to 2 g, which just support the limb's weight when the limbs are extended horizontally forward. The force required to move a limb segment does not exceed 2 g throughout the range of the limb motion.\n\n(j) Performance tests are conducted, unless specified otherwise, at any temperature from 20.6 to 22.2 degrees C. (69 to 72 degrees F.) and at any relative humidity from 10% to 70% after exposure of the dummy to those conditions for a period of 4 hours.\n\n(k) Coordinate signs for instrumentation polarity shall conform to the Sign Convention For Vehicle Crash Testing, Surface Vehicle Information Report, SAE J1733, 1994-12 (refer to \u00a7 572.191(a)(5))."], ["49:49:7.1.1.1.1.20.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.191 General description.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29895, June 23, 2009]", "(a) The SID-IIsD Side Impact Crash Test Dummy, small adult female, is defined by:\n\n(1) The drawings and specifications contained in the \u201cDrawings and Specifications for SID-IIsD Small Female Crash Test Dummy, Part 572 Subpart V, July 1, 2008,\u201d which includes the technical drawings and specifications described in Drawing 180-0000, the titles of which are listed in Table A;\n\nTable A\n\n(2) The \u201cParts/Drawing List, Part 572 Subpart V, SID-IIsD,\u201d dated July 1, 2008 and containing 7 pages,\n\n(3) A listing of available transducers-crash test sensors for the SID-IIsD Side Impact Crash Test Dummy, 5th percentile adult female, is shown in drawing 180-0000 sheet 2 of 5, dated July 1, 2008,\n\n(4) \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the SID-IIsD Side Impact Crash Test Dummy, July 1, 2008,\u201d and,\n\n(5) Sign convention for signal outputs reference document SAE J1733 Information Report, titled \u201cSign Convention for Vehicle Crash Testing,\u201d dated July 12, 1994, incorporated by reference in \u00a7 572.200(k).\n\n(b) Exterior dimensions of the SID-IIsD Small Adult Female Side Impact Crash Test Dummy are shown in drawing 180-0000 sheet 3 of 5, dated July 1, 2008.\n\n(c) Weights and center of gravity locations of body segments are shown in drawing 180-0000 sheet 4 of 5, dated July 1, 2008.\n\n(d) Adjacent segments are joined in a manner such that, except for contacts existing under static conditions, there is no additional contact between metallic elements of adjacent body segments throughout the range of motion.\n\n(e) The structural properties of the dummy are such that the dummy conforms to this Subpart in every respect before use in any test similar to that set forth in Standard 214, Side Impact Protection (49 CFR 571.214)."], ["49:49:7.1.1.1.1.20.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.192 Head assembly.", "NHTSA", "", "", "", "(a) The head assembly consists of the head (180-1000) and a set of three (3) accelerometers in conformance with specifications in 49 CFR 572.200(d) and mounted as shown in drawing 180-0000 sheet 2 of 5. When tested to the procedure specified in paragraph (b) of this section, the head assembly shall meet performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.  The head shall be tested according to the procedure specified in 49 CFR 572.112(a).\n\n(c)  Performance criteria.\n\n(1) When the head assembly is dropped from either the right or left lateral incline orientations in accordance with procedure in \u00a7 572.112(a), the measured peak resultant acceleration shall be between 115 g and 137 g;\n\n(2) The resultant acceleration-time curve shall be unimodal to the extent that oscillations occurring after the main acceleration pulse shall not exceed 15% (zero to peak) of the main pulse;\n\n(3) The longitudinal acceleration vector (anterior-posterior direction) shall not exceed 15 g."], ["49:49:7.1.1.1.1.20.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.193 Neck assembly.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29895, June 23, 2009]", "(a) The neck assembly consists of parts shown in drawing 180-2000. For purposes of this test, the neck assembly is mounted within the headform assembly (180-9000) as shown in Figure V1 in appendix A to this subpart. When subjected to the test procedure specified in paragraph (b) of this section, the neck-headform assembly shall meet the performance requirements specified in paragraph (c) of this section.\n\n(b)  Test procedure.\n\n(1) Soak the assembly in a test environment as specified in 49 CFR 572.200(j);\n\n(2) Attach the neck-headform assembly, as shown in Figure V2-A or V2-B in appendix A to this subpart, to the 49 CFR Part 572 pendulum test fixture (Figure 22, 49 CFR 572.33) in either the left or right lateral impact orientations, respectively, so that the midsagittal plane of the neck-headform assembly is vertical and at right angle (90 \u00b11 degrees) to the plane of motion of the pendulum longitudinal centerline;\n\n(3) Release the pendulum from a height sufficient to achieve a velocity of 5.57 \u00b10.06 m/s measured at the center of the pendulum accelerometer, as shown in 49 CFR Part 572 Figure 15, at the instant the pendulum makes contact with the decelerating mechanism;\n\n(4) The neck flexes without the neck-headform assembly making contact with any object;\n\n(5) Time zero is defined as the time of initial contact between the pendulum mounted striker plate and the pendulum deceleration mechanism;\n\n(6) Allow a period of at least thirty (30) minutes between successive tests on the same neck assembly.\n\n(c)  Performance Criteria.\n\n(1) The pendulum deceleration pulse is characterized in terms of decrease in velocity as obtained by integrating the pendulum acceleration output from time zero:\n\n(2) The maximum translation-rotation of the midsagittal plane of the headform disk (180-9061 or 9062) in the lateral direction measured, with the rotation transducers specified in 49 CFR 572.200(e) shall be 71 to 81 degrees with respect to the longitudinal axis of the pendulum (see Figure V2-C in appendix A to this subpart) occurring between 50 and 70 ms from time zero;\n\n(3) Peak occipital condyle moment shall not be higher than \u221236 Nm and not lower than \u221244 Nm. The moment measured by the upper neck load cell (Mx) shall be adjusted by the following formula: Mx(oc) \n 1 \n  = Mx + 0.01778Fy;\n\n1  Mx(oc) is the moment at occipital condyle (Newton-meters) and Fy is the lateral shear force (Newtons) measured by the load cell.\n\n(4) The decaying moment shall cross the 0 Nm line after peak moment between 102 ms-126 ms after time zero."], ["49:49:7.1.1.1.1.20.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.194 Shoulder.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29895, June 23, 2009]", "(a) The shoulder structure is part of the upper torso assembly shown in drawing 180-3000. For the shoulder impact test, the dummy is tested as a complete assembly (drawing 180-0000). The dummy is equipped with T1 laterally oriented accelerometer as specified in 49 CFR 572.200(d), and deflection potentiometer as specified in 180-3881 configured for shoulder and installed as shown in drawing 180-0000 sheet 2 of 5. When subjected to the test procedure as specified in paragraph (b) of this section, the shoulder shall meet the performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, outfitted with the torso jacket (180-3450) and cotton underwear pants on a certification bench, specified in Figure V3 in appendix A to this subpart, the seat pan and the seatback surfaces of which are covered with a 2 mm thick PTFE (Teflon) sheet;\n\n(3) Align the outermost portion of the pelvis flesh of the impacted side of the seated dummy tangent to a vertical plane located within 10 mm of the side edge of the bench as shown in Figure V4-A in appendix A to this subpart, while the midsagittal plane of the dummy is in vertical orientation.\n\n(4) Push the dummy at the knees and at mid-sternum of the upper torso with just sufficient horizontally oriented force towards the seat back until the back of the upper torso is in contact with the seat back.\n\n(5) While maintaining the dummy's position as specified in paragraphs (b)(3) and (4) of this section, the top of the shoulder rib mount (drawing 180-3352) orientation in the fore-and-aft direction is 24.6 \u00b12.0 degrees relative to horizontal, as shown in Figure V4-B in appendix A to this subpart.\n\n(6) Adjust orientation of the legs such that they are symmetrical about the mid-sagittal plane, the thighs touch the seat pan, the inner part of the right and left legs at the knees are as close as possible to each other, the heels touch the designated foot support surface and the feet are vertical and as close together as possible.\n\n(7) Orient the arm to point forward at 90 \u00b12 degrees relative to the inferior-superior orientation of the upper torso spine box incline.\n\n(8) The impactor is specified in 49 CFR 572.200(a).\n\n(9) The impactor is guided, if needed, so that at contact with the dummy's arm rotation centerline (ref. item 23 in drawing 180-3000) the impactor's longitudinal axis is within \u00b11 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy. The centerpoint of the impactor face at contact is within 2 mm of the shoulder yoke assembly rotation centerline (drawing 180-3327), as shown in Figure V4-A in appendix A to this subpart.\n\n(10) The dummy's arm-shoulder is impacted at 4.3 \u00b10.1 m/s with the impactor meeting the alignment and contact point requirements of paragraph (b)(9) of this section.\n\n(11) Allow a period of at least thirty (30) minutes between successive tests of the same shoulder assembly.\n\n(c)  Performance criteria.\n\n(1) While the impactor is in contact with the dummy's arm, the shoulder shall compress not less than 28 mm and not more than 37 mm measured by the potentiometer specified in (a);\n\n(2) Peak lateral acceleration of the upper spine (T1) shall not be less than 17 g and not more than 22 g;\n\n(3) Peak impactor acceleration shall be not less than 13 g and not more than 18 g."], ["49:49:7.1.1.1.1.20.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.195 Thorax with arm.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29895, June 23, 2009]", "(a) The thorax is part of the upper torso assembly shown in drawing 180-3000. For the thorax with arm impact test, the dummy is tested as a complete assembly (drawing 180-0000). The dummy's thorax is equipped with T1 and T12 laterally oriented accelerometers as specified in 49 CFR 572.200(d), and deflection potentiometers for the thorax and shoulder as specified in 180-3881, installed as shown in drawing 180-0000 sheet 2 of 5. When subjected to the test procedure as specified in paragraph (b) of this section, the thorax shall meet performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, outfitted with the torso jacket (180-3450) and cotton underwear pants on a certification bench, specified in Figure V3, the seat pan and the seatback surfaces of which are covered with a 2-mm-thick PTFE (Teflon) sheet.\n\n(3) Align the outermost portion of the pelvis flesh of the impacted side of the seated dummy tangent to a vertical plane located within 10 mm of the side edge of the bench as shown in Figure V5-A, while the midsagittal plane of the dummy is in vertical orientation.\n\n(4) Push the dummy at the knees and at mid-sternum of the upper torso with just sufficient horizontally oriented force towards the seat back until the back of the upper torso is in contact with the seat back.\n\n(5) While maintaining the dummy's position as specified in paragraphs (b)(3) and (4) of this section, the top of the shoulder rib mount (drawing 180-3352) orientation in the fore-and-aft direction is 24.6 \u00b12.0 degrees relative to horizontal as shown in Figure V5-B in appendix A to this subpart.\n\n(6) Adjust orientation of the legs such that they are symmetrical about the mid-sagittal plane, the thighs touch the seat pan, the inner part of the right and left legs at the knees are as close as possible to each other, the heels touch the designated foot support surface and the feet are vertical and as close together as possible.\n\n(7) Orient the arm downward to the lowest detent such that the longitudinal centerline of the arm is parallel to the inferior-superior orientation of the spine box.\n\n(8) The impactor is specified in 49 CFR 572.200(a).\n\n(9) The impactor is guided, if needed, so that at contact with the dummy's arm, its longitudinal axis is within \u00b11 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy. The centerpoint of the impactor face is within 2 mm of the vertical midpoint of the second thoracic rib and coincident with a line parallel to the seat back incline passing through the center of the shoulder yoke assembly arm rotation pivot (drawing 180-3327), as shown in Figure V5-A in appendix A to this subpart.\n\n(10) The dummy's arm is impacted at 6.7 \u00b10.1 m/s.\n\n(11) Time zero is defined as the time of contact between the impact probe and the arm.\n\n(12) Allow a period of at least thirty (30) minutes between successive tests of the same thorax assembly.\n\n(c)  Performance criteria.\n\n(1) While the impactor is in contact with the dummy's arm, the thoracic ribs and the shoulder shall conform to the following range of deflections:\n\n(i) Shoulder not less than 31 mm and not more than 40 mm;\n\n(ii) Upper thorax rib not less than 25 mm and not more than 32 mm;\n\n(iii) Middle thorax rib not less than 30 mm and not more than 36 mm;\n\n(iv) Lower thorax rib not less than 32 mm and not more than 38 mm;\n\n(2) Peak lateral acceleration of the upper spine (T1) shall not be less than 34 g and not more than 43 g, and the lower spine (T12) not less than 29 g and not more than 37 g;\n\n(3) Peak impactor acceleration after 5 ms after time zero shall be not less than 30 g and not more than 36 g."], ["49:49:7.1.1.1.1.20.1.7", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.196 Thorax without arm.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29895, June 23, 2009]", "(a) The thorax is part of the upper torso assembly shown in drawing 180-3000. For this thorax test, the dummy is tested as a complete assembly (drawing 180-0000) with the arm (180-6000) on the impacted side removed. The dummy's thorax is equipped with T1 and T12 laterally oriented accelerometers as specified in 49 CFR 572.200(d) and with deflection potentiometers for the thorax as specified in drawing 180-3881, installed as shown in drawing 180-0000 sheet 2 of 5. When subjected to the test procedure specified in paragraph (b) of this section, the thorax shall meet the performance requirements set forth in paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, outfitted with the torso jacket (180-3450) and cotton underwear pants on a calibration bench, specified in Figure V3 in appendix A to this subpart, the seat pan and the seatback surfaces of which are covered with a 2-mm-thick PTFE (Teflon) sheet.\n\n(3) Align the outermost portion of the pelvis flesh of the impacted side of the seated dummy tangent to a vertical plane located within 10 mm of the side edge of the bench as shown in Figure V6-A, while the midsagittal plane of the dummy is in vertical orientation.\n\n(4) Push the dummy at the knees and at mid-sternum of the upper torso with just sufficient horizontally oriented force towards the seat back until the back of the upper torso is in contact with the seat back.\n\n(5) While maintaining the dummy's position as specified in paragraphs (b)(3) and (4) of this section, the top of the shoulder rib mount (drawing 180-3352) orientation in the fore-and-aft direction is 24.6 \u00b12.0 degrees relative to horizontal, as shown in Figure V6-B in appendix A to this subpart.\n\n(6) Adjust orientation of the legs such that they are symmetrical about the mid-sagittal plane, the thighs touch the seat pan, the inner part of the right and left legs at the knees are as close as possible to each other, the heels touch the designated foot support surface and the feet are vertical and as close together as possible.\n\n(7) The impactor is specified in 49 CFR 572.200(a).\n\n(8) The impactor is guided, if needed, so that at contact with the thorax, its longitudinal axis is within 1 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy. The centerpoint of the impactor face is within 2 mm of the vertical midpoint of the second thorax rib and coincident with a line parallel to the seat back incline passing through the center of the shoulder yoke assembly arm rotation pivot (drawing 180-3327), as shown in Figure V6-A in appendix A to this subpart.\n\n(9) The dummy's thorax is impacted at 4.3 \u00b10.1 m/s.\n\n(10) Allow a period of at least thirty (30) minutes between successive tests of the same thorax assembly.\n\n(c)  Performance criteria.\n\n(1) While the impactor is in contact with the dummy's thorax, the ribs shall conform to the following range of deflections:\n\n(i) Upper thorax rib not less than 32 mm and not more than 40 mm;\n\n(ii) Middle thorax rib not less than 39 mm and not more than 45 mm;\n\n(iii) Lower thorax rib not less than 35 mm and not more than 43 mm;\n\n(2) Peak acceleration of the upper spine (T1) shall not be less than 13 g and not more than 17 g and the lower spine (T12) not less than 7 g and not more than 11 g;\n\n(3) Peak impactor acceleration shall not be less than 14 g and not more than 18 g."], ["49:49:7.1.1.1.1.20.1.8", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.197 Abdomen.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29896, June 23, 2009]", "(a) The abdomen assembly is part of the upper torso assembly (180-3000) and is represented by two ribs (180-3368) and two linear deflection potentiometers (180-3881). The abdomen test is conducted on the complete dummy assembly (180-0000) with the arm (180-6000) on the impacted side removed. The dummy is equipped with a lower spine laterally oriented accelerometer as specified in 49 CFR 572.200(d) and deflection potentiometers specified in drawing 180-3881, installed as shown in sheet 2 of drawing 180-0000. When subjected to the test procedure as specified in paragraph (b) of this section, the abdomen shall meet performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, outfitted with the torso jacket (180-3450) and cotton underwear pants on a calibration bench, specified in Figure V3, the seat pan and the seatback surfaces of which are covered with a 2 mm thick PTFE (Teflon) sheet.\n\n(3) Align the outermost portion of the pelvis flesh of the impacted side of the seated dummy tangent to a vertical plane located within 10 mm of the side edge of the bench as shown in Figure V7-A in Appendix A to this subpart, while the midsagittal plane of the dummy is in vertical orientation.\n\n(4) Push the dummy at the knees and at mid-sternum of the upper torso with just sufficient horizontally oriented force towards the seat back until the back of the upper torso is in contact with the seat back.\n\n(5) While maintaining the dummy's position as specified in paragraph (b)(3) and (4) of this section, the top of the shoulder rib mount (drawing 180-3352) orientation in the fore-and-aft direction is 24.6 \u00b12.0 degrees relative to horizontal, as shown in Figure V7-B in appendix A to this subpart);\n\n(6) Adjust orientation of the legs such that they are symmetrical about the mid-sagittal plane, the thighs touch the seat pan, the inner part of the right and left legs at the knees are as close as possible to each other, the heels touch the designated foot support surface and the feet are vertical and as close together as possible;\n\n(7) The impactor is specified in 49 CFR 572.200(b);\n\n(8) The impactor is guided, if needed, so that at contact with the abdomen, its longitudinal axis is within \u00b11 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy and the centerpoint of the impactor's face is within 2 mm of the vertical midpoint between the two abdominal ribs and coincident with a line parallel to the seat back incline passing through the center of the shoulder yoke assembly arm rotation pivot (drawing 180-3327), as shown in Figure V7-A in appendix A to this subpart;\n\n(9) The dummy's abdomen is impacted at 4.3 \u00b10.1 m/s.\n\n(10) Allow a period of at least thirty (30) minutes between successive tests of the same abdomen assembly.\n\n(c)  Performance criteria.  (1) While the impact probe is in contact with the dummy's abdomen, the deflection of the upper abdominal rib shall be not less than 36 mm and not more than 47 mm, and the lower abdominal rib not less than 33 mm and not more than 44 mm.\n\n(2) Peak acceleration of the lower spine (T12) laterally oriented accelerometer shall be not less than 9 g and not more than 14 g;\n\n(3) Peak impactor acceleration shall be not less than 12 g and not more than 16 g."], ["49:49:7.1.1.1.1.20.1.9", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "V", "Subpart V\u2014SID-IIsD Side Impact Crash Test Dummy, Small Adult Female", "", "\u00a7 572.198 Pelvis acetabulum.", "NHTSA", "", "", "[71 FR 75370, Dec. 14, 2006, as amended at 74 FR 29896, June 23, 2009]", "(a) The acetabulum is part of the lower torso assembly shown in drawing 180-4000. The acetabulum test is conducted by impacting the side of the lower torso of the assembled dummy (drawing 180-0000). The dummy is equipped with a laterally oriented pelvis accelerometer as specified in 49 CFR 572.200(d), acetabulum load cell SA572-S68, mounted as shown in sheet 2 of 5 of drawing 180-0000, and an unused and certified pelvis plug (180-4450). When subjected to the test procedure as specified in paragraph (b) of this section, the pelvis shall meet performance requirements of paragraph (c) of this section.\n\n(b)  Test procedure.  (1) Soak the dummy assembly (180-0000) in a test environment as specified in 49 CFR 572.200(j).\n\n(2) Seat the dummy, without the torso jacket (180-3450) and without cotton underwear pants, as shown in Figure V8-A in appendix A to this subpart, on a calibration bench, specified in Figure V3 in appendix A to this subpart, with the seatpan and the seatback surfaces covered with a 2-mm-thick PTFE (Teflon) sheet;\n\n(3) Align the outermost portion of the pelvis flesh of the impacted side of the seated dummy tangent to a vertical plane located within 10 mm of the side edge of the bench as shown in Figure V8-A in appendix A to this subpart, while the midsagittal plane of the dummy is in vertical orientation.\n\n(4) Push the dummy at the knees and at mid-sternum of the upper torso with just sufficient horizontally oriented force towards the seat back until the back of the upper torso is in contact with the seat back.\n\n(5) While maintaining the dummy's position as specified in paragraphs (b)(3) and (4) of this section, the top of the shoulder rib mount (drawing 180-3352) orientation in the fore-and-aft direction is 24.6 \u00b11.0 degrees relative to horizontal, as shown in Figure V8-B in appendix A to this subpart;\n\n(6) Adjust orientation of the legs such that they are symmetrical about the mid-sagittal plane, the thighs touch the seat pan, the inner part of the right and left legs at the knees are as close as possible to each other, the heels touch the designated foot support surface and the feet are vertical and as close together as possible.\n\n(7) Rotate the arm downward to the lowest detent such that the longitudinal centerline of the arm is parallel to the inferior-superior orientation of the spine box.\n\n(8) The impactor is specified in 49 CFR 572.200(a).\n\n(9) The impactor is guided, if needed, so that at contact with the pelvis, its longitudinal axis is within \u00b11 degree of a horizontal plane and perpendicular to the midsagittal plane of the dummy. The centerpoint of the impactor's face is in line within 2 mm of the longitudinal centerline of the \n 1/4 -20x\n 1/2  flat head cap screw through the center of the acetabulum load cell (SA572-S68), as shown in Figure V8-A in appendix A to this subpart;\n\n(10) The dummy's pelvis is impacted at the acetabulum at 6.7 \u00b10.1 m/s.\n\n(11) Time zero is defined as the time of contact between the impact probe and the pelvis plug.\n\n(12) Allow a period of at least 120 minutes between successive tests of the same pelvis assembly.\n\n(c)  Performance criteria.  While the impactor is in contact with the pelvis:\n\n(1) Peak acceleration of the impactor is not less than 38 g and not more than 47 g;\n\n(2) Peak lateral acceleration of the pelvis after 6 ms after time zero is not less than 34 g and not more than 42 g;\n\n(3) Peak acetabulum force is not less than 3.60 kN and not more than 4.30 kN."], ["49:49:7.1.1.1.1.21.1.1", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.210 Incorporation by reference.", "NHTSA", "", "", "[85 FR 69925, Nov. 3, 2020, as amended at 86 FR 66218, Nov. 22, 2021]", "Certain material is incorporated by reference (IBR) into this part with the approval of the Director of the Federal Register under 5 U.S.C. 552(a) and 1 CFR part 51. To enforce any edition other than that specified in this section, NHTSA must publish a document in the  Federal Register  and the material must be available to the public. All approved material is available for inspection at the Department of Transportation, Docket Operations, Room W12-140, 1200 New Jersey Avenue SE, Washington DC 20590, telephone 202-366-9826, and is available from the sources listed in paragraphs (a) and (b) of this section. It is also available for inspection at the National Archives and Records Administration (NARA). For information on the availability of this material at NARA, email  fedreg.legal@nara.gov  or go to  www.archives.gov/federal-register/cfr/ibr-locations.html.\n\n(a) NHTSA Technical Information Services, 1200 New Jersey Ave. SE, Washington, DC 20590, telephone 202-366-5965.\n\n(1) A parts/drawing list entitled, \u201cParts/Drawings List, Part 572 Subpart W, Q3s Three-Year-Old Child Side Impact Dummy\u201d dated (and revised) January 2021 (Parts/Drawings List); IBR approved for \u00a7 572.211.\n\n(2) A drawings and inspection package entitled, \u201cDrawings and Specifications for Q3s Three-Year-Old Child Side Impact Dummy, Part 572 Subpart W\u201d dated (and revised) January 2021 (Drawings and Specifications); IBR approved for \u00a7\u00a7 572.211, 572.212, 572.213, 572.214, 572.215, 572.216, 572.217, 572.218, and 572.219.\n\n(3) A procedures manual entitled \u201cProcedures for Assembly, Disassembly, and Inspection (PADI) of the Q3s Child Side Impact Crash Test Dummy\u201d dated January 2021 (PADI); IBR approved for \u00a7\u00a7 572.211, 572.215(b), 572.216(b), and 572.219(a).\n\n(b) SAE International, 400 Commonwealth Drive, Warrendale, PA 15096, call 1-877-606-7323,  https://www.sae.org/.\n\n(1) SAE Recommended Practice J211/1, Rev. Mar 95, \u201cInstrumentation for Impact Tests\u2014Part 1\u2014Electronic Instrumentation,\u201d (SAE J211); IBR approved for \u00a7 572.219;\n\n(2) SAE Information Report J1733 of 1994-12, \u201cSign Convention for Vehicle Crash Testing,\u201d December 1994, (SAE J1733); IBR approved for \u00a7 572.219."], ["49:49:7.1.1.1.1.21.1.10", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.219 Test conditions and instrumentation.", "NHTSA", "", "", "", "All assemblies and drawings referenced in this section are contained in Drawings and Specifications, incorporated by reference, see \u00a7 572.210.\n\n(a) The following test equipment and instrumentation is needed for qualification as set forth in this subpart:\n\n(1) The test probe for shoulder, thorax, and pelvis impacts is of rigid metallic construction, concentric in shape, and symmetric about its longitudinal axis. It has a mass of 3.81 \u00b1 0.02 kg and a minimum mass moment of inertia of 560 kg-cm\n 2  in yaw and pitch about the CG. One-third (\n 1/3 ) of the weight of the suspension cables and their attachments to the impact probe is included in the calculation of mass, and such components may not exceed five percent of the total weight of the test probe. The impacting end of the probe, perpendicular to and concentric with the longitudinal axis, is at least 25.4 mm long, and has a flat, continuous, and non-deformable 70.0 \u00b1 0.25 mm diameter face with an edge radius between 6.4-12.7 mm. The probe's end opposite to the impact face has provisions for mounting of an accelerometer with its sensitive axis collinear with the longitudinal axis of the probe. No concentric portions of the impact probe may exceed the diameter of the impact face. The impact probe shall have a free air resonant frequency of not less than 1000 Hz, which may be determined using the procedure listed in the PADI (incorporated by reference, see \u00a7 572.210).\n\n(2) Head accelerometers have dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and are mounted in the head as shown in drawing 020-0100, sheet 2 of 5.\n\n(3) The upper neck force and moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S8 and is mounted in the head-neck assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(4) The angular rate sensors for the fore-aft neck flexion and lateral neck flexion qualification tests have the dimensions and response characteristics specified in drawing SA572-S58 and are mounted in the headform and on the pendulum as shown in figures W3 and W4 in appendix A to this subpart.\n\n(5) The string potentiometer shoulder deflection transducers have the dimensions and response characteristics specified in drawing SA572-S38 or SA572-S39 and are mounted to the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(6) The IR-TRACC thorax deflection transducers have the dimensions and response characteristics specified in drawing SA572-S37 and are mounted to the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(7) The lumbar spine force and moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S8 and is mounted in the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(8) The angular rate sensors for the fore-aft lumbar flexion and lateral lumbar flexion qualification tests have the dimensions and response characteristics specified in drawing SA572-S58 and are mounted in the headform and on the pendulum as shown in figures W9, W10 in appendix A to this subpart.\n\n(b) The following instrumentation may be required for installation in the dummy for compliance testing. If so, it is installed during qualification procedures as described in this subpart:\n\n(1) The optional angular rate sensors for the head have the dimensions and response characteristics specified in any of drawings SA572-S55, SA572-S56, SA572-S57 or SA572-S58 and are mounted in the head as shown in drawing 020-0100, sheet 2 of 5.\n\n(2) The upper spine accelerometers have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and are mounted in the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(3) The pelvis accelerometers have the dimensions, response characteristics, and sensitive mass locations specified in drawing SA572-S4 and are mounted in the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(4) The T1 accelerometer has the dimensions, response characteristics, and sensitive mass location specified in drawing SA572-S4 and is mounted in the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(5) The lower neck force and moment transducer has the dimensions, response characteristics, and sensitive axis locations specified in drawing SA572-S8 and is mounted to the neck assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(6) The tilt sensor has the dimensions and response characteristics specified in drawing SA572-S44 and is mounted to the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(7) The pubic force transducers have the dimensions and response characteristics specified in drawing SA572-S7 and are mounted in the torso assembly as shown in drawing 020-0100, sheet 2 of 5.\n\n(c) The outputs of transducers installed in the dummy and in the test equipment specified by this part are to be recorded in individual data channels that conform to SAE J211 (incorporated by reference, see \u00a7 572.210) except as noted, with channel frequency classes (CFCs) as follows:\n\n(1) Pendulum acceleration, CFC 180,\n\n(2) Pendulum angular rate, CFC 60,\n\n(3) Neck twist fixture rotation, CFC 60,\n\n(4) Test probe acceleration, CFC 180,\n\n(5) Head accelerations, CFC 1000,\n\n(6) Headform angular rate, CFC 60,\n\n(7) Neck moments, upper and lower, CFC 600,\n\n(8) Shoulder deflection, CFC 180,\n\n(9) Thorax deflection, CFC 180,\n\n(10) Upper spine accelerations, CFC 180,\n\n(11) T1 acceleration, CFC 180,\n\n(12) Pubic force, CFC 180,\n\n(13) Pelvis accelerations, CFC 1000.\n\n(d) Coordinate signs for instrumentation polarity are to conform to SAE J1733 (incorporated by reference, see \u00a7 572.210).\n\n(e) The mountings for sensing devices have no resonant frequency less than 3 times the frequency range of the applicable channel class.\n\n(f) Limb joints are set at one G, barely restraining the weight of the limb when it is extended horizontally. The force needed to move a limb segment is not to exceed 2G throughout the range of limb motion.\n\n(g) Performance tests of the same component, segment, assembly, or fully assembled dummy are separated in time by not less than 30 minutes unless otherwise noted.\n\n(h) Surfaces of dummy components may not be painted except as specified in this subpart or in drawings subtended by this subpart."], ["49:49:7.1.1.1.1.21.1.2", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.211 General description.", "NHTSA", "", "", "", "(a) The Q3s Three-Year-Old Child Test Dummy is defined by the following materials:\n\n(1) The Parts/Drawings List (incorporated by reference, see \u00a7 572.210);\n\n(2) The Drawings and Specifications (incorporated by reference, see \u00a7 572.210);\n\n(3) The PADI (incorporated by reference, see \u00a7 572.210).\n\n(b) The structural properties of the dummy are such that the dummy conforms to this subpart in every respect before use in any test."], ["49:49:7.1.1.1.1.21.1.3", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.212 Head assembly and test procedure.", "NHTSA", "", "", "", "All assemblies and drawings referenced in this section are contained in Drawings and Specifications, incorporated by reference, see \u00a7 572.210.\n\n(a) The head assembly for this test consists of the complete head (drawing 020-1200) with head accelerometer assembly (drawing 020-1013A), and a half mass simulated upper neck load cell (drawing 020-1050).\n\n(b) When the head assembly is tested according to the test procedure in paragraph (c) of this section, it shall have the following characteristics:\n\n(1)  Frontal head qualification test.  When the head assembly is dropped from a height of 376.0 \u00b1 1.0 mm in accordance with paragraph (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG shall have a value between 255 G and 300 G. The resultant acceleration vs. time history curve shall be unimodal; oscillations occurring after the main pulse must be less than 10 percent of the peak resultant acceleration. The lateral acceleration shall not exceed 15 G (zero to peak).\n\n(2)  Lateral head qualification test.  When the head assembly is dropped from a height of 200.0 \u00b1 1.0 mm in accordance with paragraph (c) of this section, the peak resultant acceleration at the location of the accelerometers at the head CG shall have a value between 114 G and 140 G. The resultant acceleration vs. time history curve shall be unimodal; oscillations occurring after the main pulse must be less than 10 percent of the peak resultant acceleration. The X-component acceleration shall not exceed 15 G (zero to peak).\n\n(c) The test procedure for the head assembly is as follows:\n\n(1) Soak the head assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(2) Prior to the test, clean the impact surface of the skin and the impact plate surface with isopropyl alcohol, trichloroethane, or an equivalent. The skin of the head and the impact plate surface must be clean and dry for testing.\n\n(3)(i) For the frontal head test, suspend and orient the head assembly with the forehead facing the impact surface as shown in figure W1 in appendix A to this subpart. The lowest point on the forehead must be 376.0 \u00b1 1.0 mm from the impact surface. Assure that the head is horizontal laterally. Adjust the head angle so that the upper neck load cell simulator is 28 \u00b1 2 degrees forward from the vertical while assuring that the head remains horizontal laterally.\n\n(ii) For the lateral head test, the head is dropped on the aspect that opposes the primary load vector of the ensuing full scale test for which the dummy is being qualified. A left drop set up that is used to qualify the dummy for an ensuing full scale left side impact is depicted in figure W2 in appendix A to this subpart. A right drop set-up would be the mirror image of that shown in figure W2. Suspend and orient the head assembly as shown in figure W2. The lowest point on the impact side of the head must be 200.0 \u00b1 1.0 mm from the impact surface. Assure that the head is horizontal in the fore-aft direction. Adjust the head angle so that the head base plane measured from the base surface of the upper neck load cell simulator is 35 \u00b1 2 degrees forward from the vertical while assuring that the head remains horizontal in the fore-aft direction.\n\n(4) Drop the head assembly from the specified height by means that ensure a smooth, instant release onto a rigidly supported flat horizontal steel plate which is 50.8 mm thick and 610 mm square. The impact surface shall be clean, dry and have a surface finish of not less than 0.2 microns (RMS) and not more than 2.0 microns (RMS).\n\n(5) Allow at least 2 hours between successive tests on the same head."], ["49:49:7.1.1.1.1.21.1.4", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.213 Neck assembly and test procedure.", "NHTSA", "", "", "", "All assemblies and drawings referenced in this section are contained in Drawings and Specifications, incorporated by reference, see \u00a7 572.210.\n\n(a)(1) The neck and headform assembly for the purposes of the fore-aft neck flexion and lateral neck flexion qualification tests, as shown in figures W3 and W4 in appendix A to this subpart, consists of the headform (drawing 020-9050, sheet 1) with angular rate sensor installed (drawing SA572-S58), six-channel neck/lumbar load cell (drawing SA572-S8), neck assembly (drawing 020-2400), neck/torso interface plate (drawing 020-9056) and pendulum interface plate (drawing 020-9051) with angular rate sensor installed (drawing SA572-S58).\n\n(2) The neck assembly for the purposes of the neck torsion qualification test, as shown in figure W5 in appendix A to this subpart, consists of the neck twist fixture (drawing DL210-200) with rotary potentiometer installed (drawing SA572-S51), neck adaptor plate assembly (drawing DL210-220), neck assembly (drawing 020-2400), six-channel neck/lumbar load cell (drawing SA572-S8), and twist fixture end plate (drawing DL210-210).\n\n(b) When the neck and headform assembly as defined in paragraph (a)(1) of this section, or the neck assembly as defined in paragraph (a)(2) of this section, is tested according to the test procedure in paragraph (c) of this section, it shall have the following characteristics:\n\n(1)  Fore-aft neck flexion qualification test.  (i) Plane D, referenced in figure W3 in appendix A to this subpart, shall rotate in the direction of pre-impact flight with respect to the pendulum's longitudinal centerline between 69.5 degrees and 81.0 degrees. During the time interval while the rotation is within these angles, the peak moment measured by the neck transducer (drawing SA572-S8) shall have a value between 41.5 N-m and 50.7 N-m.\n\n(ii) The decaying headform rotation vs. time curve shall cross the zero angle with respect to its initial position at time of impact relative to the pendulum centerline between 45 to 55 ms after the time the peak rotation value is reached.\n\n(iii) All instrumentation data channels are defined to be zero when the longitudinal centerline of the neck and pendulum are parallel.\n\n(iv) The headform rotation shall be calculated by the following formula with the integration beginning at time zero:\n\nHeadform rotation (deg) = \u222b [(Headform Angular Rate) y \u2212(Pendulum Angular Rate) y ]  dt\n\n(v) (Headform Angular Rate) y  is the angular rate about the y-axis in deg/sec measured on the headform (drawing 020-9050, sheet 1), and (Pendulum Angular Rate) y  is the angular rate about the y-axis in deg/sec measured on the pendulum interface plate (drawing 020-9051).\n\n(2)  Lateral neck flexion qualification test.  (i) Plane D, referenced in Figure W4 in appendix A to this subpart, shall rotate in the direction of pre-impact flight with respect to the pendulum's longitudinal centerline between 76.5 degrees and 87.5 degrees. During the time interval while the rotation is within these angles, the peak moment measured by the neck transducer (drawing SA572-S8) shall have a value between 25.3 N-m and 32.0 N-m.\n\n(ii) The decaying headform rotation vs. time curve shall cross the zero angle with respect to its initial position at time of impact relative to the pendulum centerline between 61 to 71 ms after the time the peak rotation value is reached.\n\n(iii) All instrumentation data channels are defined to be zero when the longitudinal centerline of the neck and pendulum are parallel.\n\n(iv) The headform rotation shall be calculated by the following formula with the integration beginning at time zero:\n\nHeadform rotation (deg) = \u222b [(Headform Angular Rate) y \u2212(Pendulum Angular Rate) y ]  dt\n\n(v) (Headform Angular Rate) y  is the angular rate about the y-axis in deg/sec measured on the headform (drawing 020-9050, sheet 1), and (Pendulum Angular Rate) y  is the angular rate about the y-axis in deg/sec measured on the pendulum interface plate (drawing 020-9051).\n\n(3)  Neck torsion qualification test.  (i) The neck twist fixture (drawing DL210-200), referenced in figure W5 in appendix A to this subpart, shall rotate in the direction of pre-impact flight with respect to the pendulum's longitudinal centerline between 74.5 degrees and 91.0 degrees, as measured by the rotary potentiometer (drawing SA572-S51). During the time interval while the rotation is within these angles, the peak moment measured by the neck transducer (drawing SA572-S8) shall have a value between 8.0 N-m and 10.0 N-m.\n\n(ii) The decaying neck twist fixture rotation vs. time curve shall cross the zero angle with respect to its initial position at time of impact relative to the pendulum centerline between 85 to 102 ms after the time the peak rotation value is reached.\n\n(iii) All instrumentation data channels are defined to be zero when the zero pins are installed such that the neck is not in torsion.\n\n(c) The test procedure for the neck assembly is as follows:\n\n(1) Soak the neck assembly in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C and a relative humidity between 10 and 70 percent for at least four hours prior to a test.\n\n(2)(i) For the fore-aft neck flexion test, mount the neck and headform assembly, defined in paragraph (a)(1) of this section, on the pendulum, described in figure 22 to \u00a7 572.33, so that the midsagittal plane of the headform is vertical and coincides with the plane of motion of the pendulum, and with the neck placement such that the front side of the neck is closest to the honeycomb material as shown in figure W3 in appendix A to this subpart.\n\n(ii) For the lateral neck flexion test, the test is carried out in the direction opposing the primary load vector of the ensuing full scale test for which the dummy is being qualified. A right flexion test set-up that is used to qualify the dummy for an ensuing full scale right side impact is depicted in figure W4 in appendix A to this subpart. A left flexion test set-up would be depicted by a mirror image of all components beneath the pendulum interface plate in Figure W4. Mount the neck and headform assembly, defined in paragraph (a)(1) of this section, on the pendulum, described by figure 22 to \u00a7 572.33, so that the midsagittal plane of the headform is vertical and coincides with the plane of motion of the pendulum, and with the neck placement such that the right (or left) side of the neck is closest to the honeycomb material as shown in figure W4.\n\n(iii) For the neck torsion test, the test is carried out in the direction opposing the primary load vector of the ensuing full scale test for which the dummy is being qualified. A right torsion test set-up that is used to qualify the dummy for an ensuing full scale right side impact is depicted in figure W5 in appendix A to this subpart. A left flexion test set-up would be a mirror image of that shown in figure W5. Mount the neck assembly, defined in paragraph (a)(2) of this section, on the pendulum, described by figure 22 to \u00a7 572.33, as shown in figure W5.\n\n(3)(i) Release the pendulum and allow it to fall freely from a height to achieve an impact velocity of 4.7 \u00b1 0.1 m/s for fore-aft flexion, 3.8 \u00b1 0.1 m/s for lateral flexion, and 3.6 \u00b1 0.1 m/s for torsion, measured by an accelerometer mounted on the pendulum at time zero.\n\n(ii) Stop the pendulum from the initial velocity with an acceleration vs. time pulse that meets the velocity change as specified in table 1 to this section. Integrate the pendulum accelerometer data channel to obtain the velocity vs. time curve beginning at time zero.\n\n(iii) Time zero is defined as the time of initial contact between the pendulum striker plate and the honeycomb material.\n\nTable 1 to \u00a7 572.213"], ["49:49:7.1.1.1.1.21.1.5", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.214 Shoulder assembly and test procedure.", "NHTSA", "", "", "", "All assemblies and drawings referenced in this section are contained in Drawings and Specifications, incorporated by reference, see \u00a7 572.210.\n\n(a) The shoulder assembly for this test consists of the torso assembly (drawing 020-4500) with string pot assembly (drawing SA572-S38 or SA572-S39) installed.\n\n(b) When the center of the shoulder of a completely assembled dummy (drawing 020-0100) is impacted laterally by a test probe conforming to \u00a7 572.219, at 3.6 \u00b1 0.1 m/s according to the test procedure in paragraph (c) of this section:\n\n(1) Maximum lateral shoulder displacement (compression) relative to the spine, measured with the string potentiometer assembly (drawing SA572-S38 or SA572-S39), must not be less than 17.0 mm and not more than 22.0 mm. The peak force, measured by the impact probe as defined in \u00a7 572.219 and calculated in accordance with paragraph (b)(2) of this section, shall have a value between 1123 N and 1437 N.\n\n(2) The force shall be calculated by the product of the impactor mass and its measured deceleration.\n\n(c) The test procedure for the shoulder assembly is as follows:\n\n(1) The dummy is clothed in the Q3s suit (drawing 020-8001). No additional clothing or shoes are placed on the dummy.\n\n(2) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(3) The shoulder test is carried out in the direction opposing the primary load vector of the ensuing full scale test for which the dummy is being qualified. A left shoulder test set-up that is used to qualify the dummy for an ensuing full scale left side impact is depicted in figure W6 in appendix A to this subpart. A right shoulder set-up would be a mirror image of that shown in figure W6. Seat the dummy on the qualification bench described in figure V3 to \u00a7 572.194, the seat pan and seat back surfaces of which are covered with thin sheets of PTFE (Teflon) (nominal stock thickness: 2 to 3 mm) along the impact side of the bench.\n\n(4) Position the dummy on the bench as shown in Figure W6, with the ribs making contact with the seat back oriented 24.6 degrees relative to vertical, the legs extended forward along the seat pan oriented 21.6 degrees relative to horizontal with the knees spaced 40 mm apart. Position the arms so that the upper arms are parallel to the seat back (\u00b12 degrees) and the lower arms are parallel to the dummy's sagittal plane and perpendicular to the upper arms. Move the elbows inward (medially) until initial contact occurs between the sleeve and the portion of the suit covering the thorax while maintaining the relationships between the arms, seat back, and sagittal plane.\n\n(5) The target point of the impact is a point on the shoulder that is 15 mm above and perpendicular to the midpoint of a line connecting the centers of the bolt heads of the two lower bolts (part #5000010) that connect the upper arm assembly (020-9750) to the shoulder ball retaining ring (020-3533).\n\n(6) Impact the shoulder with the test probe so that at the moment of contact the probe's longitudinal centerline should be horizontal (\u00b11 degree), and the centerline of the probe should be within 2 mm of the target point.\n\n(7) Guide the test probe during impact so that there is no significant lateral, vertical, or rotational movement.\n\n(8) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."], ["49:49:7.1.1.1.1.21.1.6", 49, "Transportation", "V", "", "572", "PART 572\u2014ANTHROPOMORPHIC TEST DEVICES", "W", "Subpart W\u2014Q3s Three-Year-Old Child Test Dummy", "", "\u00a7 572.215 Thorax with arm assembly and test procedure.", "NHTSA", "", "", "", "All assemblies and drawings referenced in this section are contained in Drawings and Specifications, incorporated by reference, see \u00a7 572.210.\n\n(a) The thorax assembly for this test consists of the torso assembly (drawing 020-4500) with an IR-TRACC (drawing SA572-S37) installed.\n\n(b) When the thorax of a completely assembled dummy (drawing 020-0100) is impacted laterally by a test probe conforming to \u00a7 572.219 at 5.0 \u00b1 0.1 m/s according to the test procedure in paragraph (c) of this section:\n\n(1) Maximum lateral thorax displacement (compression) relative to the spine, measured with the IR-TRACC (drawing SA572-S37) and processed as set out in the PADI (incorporated by reference, see \u00a7 572.210), shall have a value between 22.5 mm and 27.5 mm. The peak force occurring after 5 ms, measured by the impact probe as defined in \u00a7 572.219 and calculated in accordance with paragraph (b)(2) of this section, shall have a value between 1360 N and 1695 N.\n\n(2) The force shall be calculated by the product of the impactor mass and its measured deceleration.\n\n(3) Time zero is defined as the time of contact between the impact probe and the arm. All channels should be at a zero level at this point.\n\n(c) The test procedure for the thorax with arm assembly is as follows:\n\n(1) The dummy is clothed in the Q3s suit (drawing 020-8001). No additional clothing or shoes are placed on the dummy.\n\n(2) Soak the dummy in a controlled environment at any temperature between 20.6 and 22.2 \u00b0C and a relative humidity from 10 to 70 percent for at least four hours prior to a test.\n\n(3) The test is carried out in the direction opposing the primary load vector of the ensuing full scale test for which the dummy is being qualified. A left thorax test set-up that is used to qualify the dummy for an ensuing full scale left side impact is depicted in figure W7 in appendix A to this subpart. A right thorax set-up would be a mirror image of that shown in figure W7. Seat the dummy on the qualification bench described in figure V3 to \u00a7 572.194, the seat pan and seat back surfaces of which are covered with thin sheets of PTFE (Teflon) (nominal stock thickness: 2 to 3 mm) along the impact side of the bench.\n\n(4) Position the dummy on the bench as shown in figure W7 in appendix A to this subpart, with the ribs making contact with the seat back oriented 24.6 degrees relative to vertical, the legs extended forward along the seat pan oriented 21.6 degrees relative to horizontal with the knees spaced 40 mm apart. On the non-impact side of the dummy, the long axis of the upper arm is positioned parallel to the seat back (\u00b12 degrees). On the impact side, the upper arm is positioned such that the target point intersects its long axis as described in paragraph (c)(5) of this section. The long axis of the upper arm is defined by section line A-A in drawing 020-9750. Both of the lower arms are set perpendicular to the upper arms and parallel to the dummy's sagittal plane. Move the elbows inward (medially) until initial contact occurs between the sleeve and the portion of the suit covering the thorax while maintaining the relationships between the arms, seat back, and sagittal plane.\n\n(5) The target point of the impact is the point of intersection on the lateral aspect of the upper arm and a line projecting from the thorax of the dummy. The projecting line is horizontal, runs parallel to the coronal plane of the dummy, and passes through the midpoint of a line connecting the centers of the bolt heads of the two IR-TRACC bolts (part #5000646). The projected line should intersect the upper arm within 2 mm of its long axis.\n\n(6) Impact the arm with the test probe so that at the moment of contact the probe's longitudinal centerline should be horizontal (\u00b11 degrees), and the centerline of the probe should be within 2 mm of the target point.\n\n(7) Guide the test probe during impact so that there is no significant lateral, vertical, or rotational movement.\n\n(8) No suspension hardware, suspension cables, or any other attachments to the probe, including the velocity vane, shall make contact with the dummy during the test."]], "truncated": false, "filtered_table_rows_count": 139, "expanded_columns": [], "expandable_columns": [], "columns": ["section_id", "title_number", "title_name", "chapter", "subchapter", "part_number", "part_name", "subpart", "subpart_name", "section_number", "section_heading", "agency", "authority", "source_citation", "amendment_citations", "full_text"], "primary_keys": ["section_id"], "units": {}, "query": {"sql": "select section_id, title_number, title_name, chapter, subchapter, part_number, part_name, subpart, subpart_name, section_number, section_heading, agency, authority, source_citation, amendment_citations, full_text from cfr_sections where \"part_number\" = :p0 order by section_id limit 101", "params": {"p0": "572"}}, "facet_results": {"title_number": {"name": "title_number", "type": "column", "hideable": false, "toggle_url": "/openregs/cfr_sections.json?part_number=572", "results": [{"value": 49, "label": 49, "count": 136, "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&title_number=49", "selected": false}, {"value": 28, "label": 28, "count": 3, "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&title_number=28", "selected": false}], "truncated": false}, "agency": {"name": "agency", "type": "column", "hideable": false, "toggle_url": "/openregs/cfr_sections.json?part_number=572", "results": [{"value": "NHTSA", "label": "NHTSA", "count": 136, "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&agency=NHTSA", "selected": false}, {"value": "BOP", "label": "BOP", "count": 3, "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&agency=BOP", "selected": false}], "truncated": false}, "part_number": {"name": "part_number", "type": "column", "hideable": false, "toggle_url": "/openregs/cfr_sections.json?part_number=572", "results": [{"value": "572", "label": "572", "count": 139, "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json", "selected": true}], "truncated": false}}, "suggested_facets": [{"name": "title_name", "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_facet=title_name"}, {"name": "subchapter", "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_facet=subchapter"}, {"name": "part_name", "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_facet=part_name"}, {"name": "subpart", "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_facet=subpart"}, {"name": "subpart_name", "toggle_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_facet=subpart_name"}], "next": "49~3A49~3A7~2E1~2E1~2E1~2E1~2E21~2E1~2E6,49~3A49~3A7~2E1~2E1~2E1~2E1~2E21~2E1~2E6", "next_url": "https://www.pawtectors.org/openregs/cfr_sections.json?part_number=572&_next=49~3A49~3A7~2E1~2E1~2E1~2E1~2E21~2E1~2E6%2C49~3A49~3A7~2E1~2E1~2E1~2E1~2E21~2E1~2E6&_sort=section_id", "private": false, "allow_execute_sql": true, "query_ms": 1072.3787118913606, "source": "Federal Register API & Regulations.gov API", "source_url": "https://www.federalregister.gov/developers/api/v1", "license": "Public Domain (U.S. Government data)", "license_url": "https://www.regulations.gov/faq"}