Airbag check valve

Details Airbag check valve Airbag check valve

1997-12-19

1999-09-28

Ellis, Christopher P.

Land vehicles

Wheeled

Attachment

2807302, 280738, B60R 2116

Patent

active

059574933

ABSTRACT:
A check valve for an airbag cushion assembly permitting inflation gas to be rapidly received into an airbag cushion chamber from an inflation gas source through an inflation gas inlet opening in the fabric of the airbag cushion chamber and preventing flow of inflation gas back through the inflation gas inlet opening comprises a main fabric panel with a plurality of pleatable or foldable fabric tabs extending from a portion of the main fabric panel of the check valve and being non-rupturably secured to the fabric of the airbag cushion chamber.

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patent: 5492363 (1996-02-01), Hartmeyer et al.
patent: 5533755 (1996-07-01), Nelsen et al.
patent: 5542698 (1996-08-01), Ichino et al.
patent: 5615915 (1997-04-01), Magoteaux
patent: 5901979 (1999-05-01), Schneider et al.

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