Airbag and vehicle occupant restraint system

Airbag and vehicle occupant restraint system

  • CN 103,963,734 B
  • Filed: 01/28/2014
  • Issued: 04/10/2020
  • Est. Priority Date: 01/31/2013
  • Status: Active Grant
First Claim
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1. A passenger airbag for a vehicle occupant restraint system, comprising:

  • an inflatable cushion including an upper rear portion with a convex surface and a lower rear portion with a concave surface when the airbag is deployed; and

    a longitudinal tether having an elongate edge extending in a width direction of the lower rear portion, the elongate edge being secured to the lower rear portion to limit longitudinal expansion of the inflatable cushion and forming a concavity in the lower rear portion, the elongate edge having two linear portions disposed at an angle relative to each other;

    further comprising transverse tethers secured to opposite sides of the inflatable cushion and auxiliary tethers interconnecting the transverse tethers and the lower rear portion, the longitudinal tethers and the auxiliary tethers together forming a concavity in the lower rear portion.

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