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AIRBAG, AIRBAG DEVICE, AND METHOD FOR SEWING LID MEMBER OF AIRBAG

  • US 20120074677A1
  • Filed: 09/22/2011
  • Published: 03/29/2012
  • Est. Priority Date: 09/24/2010
  • Status: Abandoned Application
First Claim
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1. An airbag comprising:

  • a vent hole for releasing gas supplied in the airbag; and

    a lid member for making the vent hole openable and closable;

    wherein a seam formed by sewing the lid member to the airbag is disposed in a sewing region defined by a straight line shape spaced a predetermined distance from the vent hole, and a curved shape formed by bringing both ends of the straight line shape close to a center line of the vent hole parallel to the straight line shape, andwherein a curvature of the seam can be regulated in view of lap width between the lid member and an outer edge of the vent hole.

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