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Airbag device

  • US 7,735,858 B2
  • Filed: 03/13/2008
  • Issued: 06/15/2010
  • Est. Priority Date: 03/13/2008
  • Status: Expired due to Fees
First Claim
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1. An airbag device for protecting a vehicle occupant in a vehicle seat of a motor coach or bus, comprising:

  • an airbag cushion that functions as a side airbag and as a curtain airbag so as to cover an area of a portion of an interior side wall of the motor coach or bus, a portion of a window glass, or a combination thereof upon deployment;

    wherein the airbag cushion has a width in fore and aft directions and a height which result in the portion of window glass, the portion of the interior side wall, or the combination thereof being covered in a vicinity of the vehicle occupant such that a thorax, a pelvis, a shoulder and a head of the vehicle occupant are protected from directly contacting adjacent interior side surfaces of the motor coach or bus during a crash event,wherein the airbag device is configured to be seat mounted,wherein the height of the airbag cushion upon deployment is configured to span a distance from a top surface of a sitting pad of the vehicle seat to a point substantially near a roof of the motor coach or bus, andwherein the width of the airbag cushion upon deployment is a distance spanning from a substantially vertical rear surface of a back support of the vehicle seat to a second substantially vertical rear surface of a second back support of a second vehicle seat located in front of the vehicle seat.

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