AIR BAG MODULE

An air bag module (30) includes an inflator (40) for generating gas and an air bag (50) coupled to the inflator (40) and deployable upon generation of gas by the inflator (40). A pouch (52) is made of a fabric material and serves as both the outermost housing and cover of the module (30). The pouch...

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Bibliographische Detailangaben
Hauptverfasser:	HILL, TIMOTHY, WAYNE, OLESZKO, MARK, ALLAN, SPENCER, GRAHAM, THORNTON, SPARKMAN, JOHN, PAUL
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	PERFORMING OPERATIONS SEATS SPECIALLY ADAPTED FOR VEHICLES TRANSPORTING VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDEDFOR VEHICLES IN GENERAL VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISEPROVIDED FOR
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Beschreibung
Zusammenfassung:	An air bag module (30) includes an inflator (40) for generating gas and an air bag (50) coupled to the inflator (40) and deployable upon generation of gas by the inflator (40). A pouch (52) is made of a fabric material and serves as both the outermost housing and cover of the module (30). The pouch (52) has wall portions (58) surrounding the air bag (50) and inflator (40) and defining a pouch interior (59) containing the inflator (40) and the air bag (50) substantially therein such that the inflator (40) and the air bag (50) are housed within the pouch (52). The pouch (52) also is provided with a frangible seam (62) being breakable to form a pouch deployment opening (60). Upon air bag deployment, the air bag (50) breaks open the frangible seam (62) of the pouch (52) to permit deployment of the air bag (50) out through the pouch deployment opening (60) such that the pouch (52) guides the air bag (50) during deployment. Système d'air bag (30) comportant un gonfleur (40) générateur de gaz (50) et un sac (50) relié au gonfleur et se déployant lors de la production de gaz par le gonfleur (40). Une enveloppe (52) en toile sert d'enceinte extérieure et de couvercle au système (30). L'enveloppe (52) présente des parois (58) entourant le sac (50) et le gonfleur (40) et délimitant un espace intérieur (59) les contenant de manière à ce que le gonfleur (40) et l'air bag (50) soient logés dans ladite enveloppe (52). L'enveloppe (52) comporte également une couture déchirable (62) dont la rupture crée une ouverture (60) permettant l'expansion du sac. Lorsque le sac se déploie, il rompt la couture déchirable (62) de l'enveloppe (52) et en sort par l'ouverture (60), l'enveloppe (52) servant alors à guider le sac (50) pendant son déploiement.