Vehicle airbag device with an auxiliary chamber

Land vehicles – Wheeled – Attachment

Reexamination Certificate

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Details

C280S731000, C280S735000

Reexamination Certificate

active

07347445

ABSTRACT:
The present invention relates to a vehicle airbag device equipped with an auxiliary chamber that protects a passenger in case of car crash by the auxiliary chamber's inflating depending on the passenger seat location and whether the front seat passenger's seatbelt is fastened, regardless of a front seat passenger's height or age, with the airbag being formed to protect the passenger's head, chest and knees, and in which the left and right sides of the auxiliary chamber are first inflated and then the center is inflated by providing gas flow directed to both sides of the auxiliary chamber so as to minimize injuries to the passenger by minimizing unfolding pressure.

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