Gas cushion impact protection device for motor vehicles

Details Gas cushion impact protection device for motor vehicles Gas cushion impact protection device for motor vehicles

1987-07-17

1989-05-09

Marmor, Charles A.

Land vehicles

Wheeled

Attachment

280743, 383 3, B60R 2120, B60R 2122

Patent

active

048282863

ABSTRACT:
In the dish-shaped hub body of a steering wheel between two concentric cylindrical walls and a bottom wall connecting them an annular cavity is formed into which the propellent charge of a gas generator is introduced. This cavity is sealed by an outwardly arched closure plate provided with gas passage openings. An inflatable gas bag in the form of a hose ring is secured with its opening edges to a support plate which is secured at its peripheral edge to the steering wheel body. A separate gas generator housing can be dispensed with.

REFERENCES:
patent: 3618979 (1971-11-01), Gulette
patent: 3727942 (1973-04-01), Arntson et al.
patent: 3752501 (1973-08-01), Daniel et al.
patent: 3819203 (1974-06-01), Radke et al.
patent: 3845970 (1974-11-01), Herrmann
patent: 3879056 (1975-04-01), Kawashima et al.
patent: 3895823 (1975-07-01), Stephenson
patent: 3964394 (1976-06-01), Wolf
patent: 3968979 (1976-07-01), Schiesterl
patent: 4278638 (1981-07-01), Nilsson et al.

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