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US 6,142,520 AGranted
Air bag
AssigneeBridgestone Corporation
InventorsYasuhiro Iino, Tomozane Terazawa, Yosuke Matsushima
Life of this patent
Estimating the term…
Abstract
An air bag includes a pair of laminated films and an opening for inflator, in which each laminated film is at least one elastomer layer and at least one shape holding layer.
Claims8
An air bag comprising;
- a pair of laminated films and an opening for the insertion of an inflator, in which each of the laminated films comprise at least one elastomer layer, at least one shape holding layer laminated together thereon over an entire confronting surface of said at least one elastomer layer of each of said pair of laminated films, and a weld layer affixed to said shape holding layer.
An air bag comprising;
- a pair of laminated films and an opening for the insertion of an inflator, in which each of the laminated films comprises two elastomer layers and at least one shape holding layer, and wherein each laminated film comprises three layers composed of said two elastomer layers and said at least one shape holding layer interposed therebetween, with each of said elastomer layers laminated over an entire confronting surface of said at least one shape holding layer.
An air bag comprising;
- a pair of laminated films and an opening for the insertion of inflator, in which each of the laminated films comprises at least one elastomer layer and two shape holding layers and wherein the laminated film comprises three layers composed of said two shape holding layers and said at least one elastomer layer interposed therebetween, with each of said shape holding layer laminated over an entire confronting surface of said at least one elastomer layer.
Dependencies are inferred from the claim text.