This paper presents a description of helmets used by football players that offer three times the shock-absorbing capacity of earlier types. An interior padding for the helmets, composed of Temper Foam, first used by NASA's Ames Research Center in the design of aircraft seats is described.
Shock Absorbing Helmets
1978-01-01
Sonstige
Keine Angabe
Englisch
Online Contents | 1994
Tema Archiv | 1992
|SAGE Publications | 1992
|Hearing and motorcycle helmets
Kraftfahrwesen | 1983
|