Air bag with overlapping suspension strings

Details Air bag with overlapping suspension strings Air bag with overlapping suspension strings

1990-10-23

1992-01-07

Marmor, Charles A.

Land vehicles

Wheeled

Attachment

280728, B60R 2128

Patent

active

050784234

ABSTRACT:
The air bag 3 of this invention includes a suspension member 6, which is furnished between the base cloth on the side facing the person in the vehicle and the base cloth to be fixed on the fixed portion of car body or between the former base cloth and the fixed portion of car body. When inflated, the shape of said air bag is maintained in the predetermined shape by said suspension member. The suspension string 6 consists of a plurality of single strings 6.sub.1 and 6.sub.2, and these single strings have the sewn portions 6f to be sewn on the base cloth 3a on the side facing to said person in vehicle and all or almost all sewn portions 6f of the single strings are overlapped on each other, and these are sewn together with the base cloth 3b on the side facing to the person in vehicle. This makes it possible to increase the strength of the sewn portions and to effectively cut the base cloth. By overlapping the entire sewn portions, the positioning of single strings can be performed much easier.

REFERENCES:
patent: 3879057 (1975-04-01), Kawashima et al.
patent: 3938824 (1976-02-01), Patzelt
patent: 4887842 (1989-12-01), Sato
patent: 4934734 (1990-06-01), Takada
patent: 4966389 (1990-10-01), Takada

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