HELMET IMPACT TESTS

Abstract

Several helmets were tested to determine the optimum shell t ickness and type of suspension for maximum protection during high-energy collisions. Comfort during normal use was also evaluated. The velocity of the helmet at impact was measured with an electronic counter having an accuracy within one count. Data are given on the optimum thickness for epoxy resin shells and the most satisfactory suspension. A test procedure is described for determining the ba ic crash helmet configuration which then can be modified for specific application.

Document Details

Document Type
Technical Report
Publication Date
Apr 01, 1962
Accession Number
AD0283950

Entities

People

  • Homer D. Jr. Reihm

Tags

DTIC Thesaurus Topics

  • Accuracy
  • Collisions
  • Energy
  • Epoxy Resins
  • High Energy
  • Impact Tests
  • Physical Properties
  • Plastics
  • Resins
  • Thickness

Fields of Study

  • Physics

Readers

  • Military Engineering.
  • Molecular Photonics/Laser Physics
  • Structural Dynamics.

Technology Areas

  • Microelectronics
  • Microelectronics - Microelectromechanical Systems