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AIR BAG DEVICE

  • US 20070024039A1
  • Filed: 07/27/2006
  • Published: 02/01/2007
  • Est. Priority Date: 07/28/2005
  • Status: Active Grant
First Claim
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1. An air bag device comprising:

  • a bag member comprising;

    a front-side cloth; and

    a reverse-side cloth, of which an outer peripheral edge is sewn to the front-side cloth; and

    an inflator that feeds gas into the bag member to inflate and expand the bag member, wherein the reverse-side cloth of the bag member comprises;

    a gas inlet port that is connected to the inflator;

    a plurality of gas discharge ports disposed on the reverse-side cloth so as to surround the gas inlet port; and

    an annular lid member that closes the plurality of gas discharge ports.

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