Motor vehicle air bag and fabric for use in same

Details Motor vehicle air bag and fabric for use in same Motor vehicle air bag and fabric for use in same

2007-02-20

2007-02-20

Singh, Arti (Department: 1771)

Fabric (woven, knitted, or nonwoven textile or cloth, etc.)

Woven fabric

Woven fabric is characterized by a particular or...

C139S408000, C139S419000, C139S42000D, C428S034100, C428S034300, C428S036100, C442S076000, C442S168000, C442S208000, C442S209000, C442S213000, C442S215000, C442S220000, C280S728100, C280S728200, C280S730100

Reexamination Certificate

active

10684639

ABSTRACT:
An air bag of the type utilized in a vehicle occupant restraint system has at least one panel of coated air bag fabric comprising a base fabric coated with a urethane coating material. The base fabric is woven in warp and fill directions from synthetic multifilament yarns. In at least one of the weave directions, the yarns comprise first yarns of a first yarn size and second yarns of a second yarn size, with the second yarn size being a lesser yarn size than the first yarn size. The first yarns and the second yarns are in predetermined positions in the base fabric to produce a crest and trough pattern on a surface thereof.

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