Head portion protecting air bag apparatus

Details Head portion protecting air bag apparatus Head portion protecting air bag apparatus

2007-04-03

2007-04-03

Ilan, Ruth (Department: 3616)

Land vehicles

Wheeled

Attachment

C280S743100, C280S729000

Reexamination Certificate

active

10451432

ABSTRACT:
In a head portion protecting air bag apparatus in which an air bag (11) housed along a roof side rail (21) is inflated and deployed in a curtain-like shape along a vehicle compartment side wall by a gas supplied from an inflator (14) so as to protect a head portion of an occupant, the air bag (11) is provided with a front seat inflating portion (11c), a rear seat inflating portion (11d), and a gas passage (11b) communicated with inflating chambers of both of these inflating portions (11c, 11d), a gas supply port (11a) for supplying the gas supplied from the inflator (14) downward is provided corresponding to the gas passage (11b), and an auxiliary inflating chamber (11e1) is provided corresponding to the gas supply port (11a).

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