Airbag device

Details Airbag device Airbag device

2011-08-16

2011-08-16

Dickson, Paul N (Department: 3616)

Land vehicles

Wheeled

Attachment

C280S743100, C280S743200, C112S285000

Reexamination Certificate

active

07997614

ABSTRACT:
Intended is to always provide effective impact reduction by releasing gas at a timing of pushing into airbag.An airbag (10) has a vent hole (18) in one side end portion. One end of a third base fabric (20) is sewn to the airbag (10) through a first sewn portion (23) that closes the vent hole (18), and the other end of the third base fabric20is sewn to the other side end portion of the airbag (10) through a second sewn portion (24). The first sewn portion (23) has weaker binding force by sewing than the second sewn portion (24) so that the first sewn portion (23) is separated to open the vent hole (18) when tension force is applied from the third base fabric (20) to the first and second sewn portions (23) and (24).

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