Trw Occupant Restraint Systems Gmbh

Trw Repa Gmbh

Anton Fischer

Bernd Nusshor

Oliver Blumenschein

A gas bag cover of pliant material which is attachable to a vehicle by a fastener, includes at least one molded, protruding fastener web having at least one recess in which the fastener engages, and a reinforcement part encasing the recess at least in part.

Gas bag cover

An apparatus for securing a gas bag module to a vehicle part, more particularly to a steering wheel hub, is provided, in which the vehicle part comprises at least one protruding mounting part having one end split into two webs. The gas bag module has a housing comprising at least one pre-mounted bolt screwed into a side of one of the housing and a part connected thereto. The bolt has a shank engaging between the webs during mounting of the gas bag module on the vehicle part. The bolt has a bolt head and is supported on the mounting part by the bold head in subsequent tightening.

Apparatus for securing a gas bag module

A gas bag for a vehicle occupant restraining system is inflatable from a folded to an inflated state in case of an accident. The gas bag includes a gas bag wall which is defined by several fabric layers being superposed in the inflated state. The gas bag has at least one discharge opening with a cross section. The fabric layers have openings which overlap each other to define the discharge opening and can be displaced relative to each other dependent on the internal gas bag pressure to vary the cross section of the discharge opening.

Gas bag

The invention relates to a cover for a gas bag of an occupant restraining system in vehicles which is provided with an emblem, obtainable by direct printing of a predetermined surface of the cover made of plastic with one or more printing inks and/or by stamping an embossing foil on the predetermined surface of the cover.

Method of preparing a gas bag cover with an emblem

A gas bag module for a vehicle occupant restraint system includes an inflator, a gas bag and at least two fastener bolts. Each of the fastener bolts comprises a fastening projection protruding from the gas bag module for fastening the gas bag module to a vehicle part.

Gas bag module for a vehicle occupant restraint system

An apparatus for attaching a gas bag cover on a part of a vehicle is provided, which comprises an attachment rib on the gas bag cover and an interlocking snap connection adapted to act on the attachment rib. The interlocking snap connection includes a locking element which is movably mounted on the vehicle part and is acted on by a spring element adapted to displace the locking element from an initial position into a locking position. The interlocking snap connection further comprises a detent mechanism which prevents the spring element from displacing the locking element when the latter is in its initial position. The detent mechanism is adapted to release the locking element during mounting the gas bag cover at the vehicle part.

Apparatus for attaching a gas bag cover on a part of a vehicle

An attachment device for securing a gas bag module to a vehicle part is provided. The gas bag module has a housing with at least one receiving opening in the housing. The attached device includes at least one nut which is received in the receiving opening. The nut is fixed to the housing so as to be non-rotatable but substantially linearly displaceable with respect to the housing so that a guide for the housing is formed. The gas bag module further includes at least one bolt screwed into the nut for attaching the gas bag module to the vehicle part. The bolt, in cooperation with the nut and the opening, serves for connecting the gas bag module to the vehicle part.

Attachment device for securing a gas bag module to a vehicle part

A gas bag module for a vehicle steering wheel is provided, which comprises a gas bag, a gas bag cover and a switching foil located in the gas bag cover. The switching foil is mounted in the gas bag cover in such a way that it is detachable and replaceable without the gas bag cover having to be dismantled.

Gas bag module

A cover plate for a gas bag restraining system has a badge bearing an emblem fixed on its front side. The badge has a tubular rivet formed thereon which extends through the cover plate and whose free terminal section is rolled over at the rear side of the cover plate. The rolled over terminal section of the tubular rivet is curved convexly and is directed toward the rear side of the cover plate.

Method of mounting an emblem to the cover of a gas bag restraining

The invention relates to a cover for a gas bag of an occupant restraining system in vehicles and more especially to the attachment of such a cover on the instrument panel on the front passenger seat side of a motor vehicle. The cover is characterized in that on the side, which faces the instrument panel (12), of the covering plate (10) at least one tape-like lug (14) is formed, which is trained under a holding yoke (16) secured in the interior of the instrument panel and at its end (18) opposite to the covering plate is so widened that this end is unable to slip past the holding yoke.

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Heuchlingen, Germany

Anton Fischer