DYNAMIC SLED TESTING OF CHILD RESTRAINTS

Child restraint performance in frontal and lateral crash simulations is presented and discussed based upon tests conducted on the Calspan HYGE acceleration sled. Differing acceleration pulses for frontal tests were used to evaluate the pulse shape effect upon the child restraint systems. Data obtained include head excursion, head and chest triaxial accelerations, Head Severity Index (HSI) and Chest Severity Index (CSI) values for the ATDs. High speed movie coverage produced dummy kinematic results. From the results of this study comparisons are made between the effects of different pulse shapes, the effects of different ATDs on restraint performance and the dynamic performance of the ATD/restraint complex under both proper and improper system installation. FMVSS 213 and Canadian P. C. 1974-1013 dynamic performance criteria are discussed in light of the findings of this study.

  • Supplemental Notes:
    • From the Meeting held 26 February-2 March 1979.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • Kelleher, B J
    • WALSH, M J
  • Publication Date: 1979

Media Info

Subject/Index Terms

Filing Info

  • Accession Number: 00197231
  • Record Type: Publication
  • Source Agency: Engineering Index
  • Report/Paper Numbers: SAE 790073 Conf Paper
  • Files: TRIS
  • Created Date: Sep 15 1979 12:00AM