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Air-bag

  • US 7,243,941 B2
  • Filed: 08/06/2002
  • Issued: 07/17/2007
  • Est. Priority Date: 08/22/2001
  • Status: Expired due to Term
First Claim
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1. An air-bag for use in connection with a gas generator, the air-bag comprising an outer gas flow duct leading from the gas generator to one or more zones within the air-bag to be inflated, a separate inner gas flow duct being mounted within the outer gas flow duct, the inner gas flow duct and the outer gas flow duct having areas thereof secured together in a region to be connected to the gas generator, the inner gas flow duct being provided with projecting ears which extend beyond an end of the outer gas flow duct, and the ears being folded back about a fold-line to lie adjacent the end of the outer gas flow duct and being secured to the fabric forming the outer gas flow duct.

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