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Curtain bag

  • US 8,622,421 B2
  • Filed: 11/01/2010
  • Issued: 01/07/2014
  • Est. Priority Date: 11/30/2009
  • Status: Expired due to Fees
First Claim
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1. A curtain bag in which at least two pieces of fabric are joined to each other at least at a peripheral joining section provided at a peripheral edge, and an inner joining section provided at an inner side of the peripheral joining section,wherein in order to suppress ejection of an occupant out from a vehicle, a portion of the curtain bag in a width direction of the curtain bag and/or the outer edge is shaped so as to catch a bottom sill of a window over the entire length of the curtain bag in a longitudinal direction of the curtain bag at a time of inflation and deployment, and the inner joining section of a region that contacts a section below the bottom sill of the window is shaped with a plurality of dots,wherein a maximum width of the curtain hag is 1.1 to 1.5 times as large as a maximum width of a window sill.

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