Air bag device

Details Air bag device Air bag device

2006-07-27

2008-09-09

Hurley, Kevin (Department: 3616)

Land vehicles

Wheeled

Attachment

C280S729000, C280S742000

Reexamination Certificate

active

07422237

ABSTRACT:
The present invention provides an air bag device in which an airbag member can be quickly and positively inflated and expanded, with its central portion instantaneously inflated. The present invention describes an air bag device10in which an intermediate cloth of a polygonal shape, having a gas inlet port leading to an inflator, is disposed between a front-side cloth and a reverse-side cloth which are sewn together at their peripheral edge portions. Part of a peripheral edge portion of the polygonal intermediate cloth is sewn to the front-side cloth, and gas outlet ports are provided respectively at those portions or this peripheral edge portion which are not sewn to the front-side cloth. With this construction, an airbag member can be quickly and positively inflated and expanded, with its central portion instantaneously inflated.

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