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Gas bag module

  • US 20020084638A1
  • Filed: 12/26/2001
  • Published: 07/04/2002
  • Est. Priority Date: 12/28/2000
  • Status: Active Grant
First Claim
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1. A gas bag module comprising a gas bag, an outer contour of said gas bag being defined by a gas bag wall which has a front wall for the impact of an occupant and a depression starting from said front wall, said depression being formed in that during inflation of said gas bag a center portion of said gas bag wall is prevented from freely moving and is restrained, said gas bag having around said depression a ring-shaped chamber to be filled with gas, at least one limiting strap being provided which engages said gas bag wall at a transition from said front wall to said depression, substantially extends alongside said depression and determines a depth of said depression.

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