Cover member for a safety air-cushion device and a method of pro

Details Cover member for a safety air-cushion device and a method of pro Cover member for a safety air-cushion device and a method of pro

1976-12-02

1978-10-17

Betts, Kenneth H.

Land vehicles

Wheeled

Attachment

264 467, 428315, B60R 2110

Patent

active

041205162

ABSTRACT:
A cover member for a safety air-cushion device is made up of a bag-shaped outer laminate of high density polyurethane foam, and a bag-shaped inner laminate of low density polyurethane foam which is integral with the outer laminate, the inner laminate being made by pouring the fluidized material into a mold after solidification of the other fluidized material having been poured into the mold for the formation of the outer laminate.

REFERENCES:
patent: 2860003 (1958-11-01), Hodges
patent: 3539200 (1970-11-01), Chute
patent: 3622176 (1971-11-01), Byer
patent: 3625543 (1971-12-01), Wolff
patent: 3794349 (1974-02-01), Fuller
patent: 3840627 (1974-10-01), Rhodes
patent: 3887214 (1975-06-01), Brawn
patent: 3907330 (1975-09-01), Kondo
patent: 3922429 (1975-11-01), Welch
patent: 4054706 (1977-10-01), Shapiro

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