PICK-UP TRUCK REAR WINDOW TEMPERED GLASS AS A HEAD RESTRAINT-HEAD AND NECK LOADS RELATIVE TO INJURY REFERENCE CRITERIA

A series of rear impact tests of varying severity was performed using a mini pick-up truck with an instrumented Hybrid III dummy at the driver position. Head, neck and chest loads were monitored. The severities of these loads from an injury standpoint were assessed using biomechanically based reference criteria that are particularly suitable for the Hybrid III. The glass installation performed well as a head restraint. Glass fracture from head impact was achieved only when the glass was predamaged, with surface scratches on the outer (tensile) side. The amazing strength and flexibility of tempered glass and the dramatic reduction in strength caused by small surface scratches are demonstrated. For the covering abstract of the conference see TRIS 399532. (Author/TRRL)

  • Availability:
  • Supplemental Notes:
    • Proceedings of the Twenty-Eighth Stapp Car Crash Conference, Chicago, Illinois, November 6-7, 1984.
  • Corporate Authors:

    Society of Automotive Engineers (SAE)

    400 Commonwealth Drive
    Warrendale, PA  United States  15096
  • Authors:
    • Nyquist, G W
    • Dupont, F T
    • PATRICK, L M
  • Publication Date: 1984-11

Media Info

  • Features: Figures; Photos; References; Tables;
  • Pagination: p. 75-86
  • Serial:

Subject/Index Terms

Filing Info

  • Accession Number: 00399537
  • Record Type: Publication
  • Source Agency: Institute for Road Safety Research, SWOV
  • ISBN: 0-89883-711-1
  • Report/Paper Numbers: P-152
  • Files: ITRD, TRIS
  • Created Date: Aug 25 2004 2:44AM