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Airbag

  • US 20080185823A1
  • Filed: 04/04/2008
  • Published: 08/07/2008
  • Est. Priority Date: 10/07/2005
  • Status: Active Grant
First Claim
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1. An airbag for an airbag module of a motor vehicle, the airbag being inflated to cushion a person the event of a collision by filling with gas, comprises:

  • an inner chamber enclosed by an inner covering, the inner chamber forming an inner region of the airbag when inflated anda plurality of outer chambers that are arranged outside the inner chamber, the outer chambers at least partially surrounding the inner chamber when inflated,wherein the outer chambers are in fluid communication with the inner chamber,wherein at least some of the outer chambers are each enclosed by an outer covering having a covering section opposite the inner covering that not delimit the inner chamber, andwherein the covering sections at least partially spaced apart from the inner covering so that at least one clearance not filled with gas when the airbag is inflated is formed between the inner covering and the opposing covering sections.

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