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AIRBAG DEVICE

  • US 20100102542A1
  • Filed: 11/28/2007
  • Published: 04/29/2010
  • Est. Priority Date: 01/12/2007
  • Status: Abandoned Application
First Claim
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1. An airbag device comprising:

  • an inflator which injects gas upon an occurrence of a predetermined event;

    an airbag which inflates and expands when the gas is supplied from the inflator, the airbag being provided with a vertical recessed member facing a head of an occupant, the vertical recessed member being disposed at a center portion of an occupant restraint surface measured in a right to left direction of a vehicle, the occupant restraint surface being formed at a position facing the occupant sitting in a seat during the inflation and expansion of the airbag, andat least one fixed vent having an opening which has a substantially constant area and at least one variable vent having an opening area that changes according to the sitting position of the occupant during deployment, the at least one fixed vent and variable vent disposed in each of two sidewalls of the airbag,wherein, the recessed member and the two sidewalls are coupled inside the airbag by a shape control member.

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