摘要:
A vehicle steering wheel comprises a steering wheel skeleton, a longitudinal axis, at least two components movable relative to each other, and a horn contact switch, which has two electrical contact elements which are brought in contact with each other by means of a relative movement of the two components to each other for a horn actuation. The electrical contact elements are contact wires.
摘要:
A vehicle steering wheel comprises a steering wheel skeleton having a hub section, which has a bush extending around a central insertion opening and at least one separate reinforcement plate connected with the bush which is embedded into a die cast section of the steering wheel skeleton. The bush has a groove directed radially outwards, into which an edge of a recess in the reinforcement plate projects. The reinforcement plate is arranged on the bush through a joint connection by material conjunction.
摘要:
The invention relates to an airbag module, comprising a pot-shaped module housing that has a front wall that can be opened and a circumferential wall projecting from a rear side. The airbag module further comprises a baseplate that is attached to the circumferential wall by at least one snap-action hook that is able to latch into an opening. An unlatching protection is provided that reduces a cross-section of the opening after a latching procedure in such a way that unlatching is prevented.
摘要:
A method of folding a gas bag for a vehicle occupant restraint system comprises the following steps: unfolding the gas bag between a base and a hold-down, a traction envelope extending around the gas bag and being passed through the hold-down at a first end, a first lead-through of the traction envelope through the hold-down being contoured so as to correspond to that required of the gas bag when folded; pulling out the traction envelope by means of the first end from a space between the base and the hold-down such that the gas bag is pushed together inside the traction envelope. There is further proposed a gas bag folded by such method.
摘要:
A gas bag module has a gas bag, a gas generator, a retainer ring and a generator carrier to which the gas bag and the gas generator are secured by means of the retainer ring. The retainer ring comprises at least one first latching element for creating a latching connection between the retainer ring and the generator carrier and at least one second latching element for creating a latching connection between the gas generator and the retainer ring.
摘要:
A gas bag has an exterior wall having a front side that, in the inflated state, faces the occupant, a rear side and a circumferential side and at least one inflation opening. The inflated gas bag has a deep, channel-shaped indentation that extends toward the inflation opening. The indentation is not filled with compressed gas and at least one annular chamber to be filled with compressed gas is formed between the indentation and the circumferential side. At a distance from the front-side end of the indentation at least one flexible closure part is provided, which is connected in sections to the exterior wall. The closure part, when the gas bag is fully inflated, closes the indentation at least partially and, when the gas bag is folded, can be displaced in order to expose the indentation.
摘要:
A gas bag module has a carrier part, a gas bag having an inflation opening that is surrounded by a rim and a gas bag retainer element, where the rim of the inflation opening is arranged between the gas bag retainer element and the carrier part. At least one fixing element coupled to the gas bag is arranged at the rim of the inflation opening. The fixing element, seen in a radial sectional view, is at least partially wedge-shaped or trapezoidal and is oriented with respect to the gas bag retainer element and to the carrier part such that the fixing element, when the gas bag is stressed, seeks to move the carrier part and the gas bag retainer element away from each other by a motion between the carrier part and the gas bag retainer element, based on a wedge effect.
摘要:
An arrangement for fastening a steering wheel to a steering column comprises a steering shaft end with a contact surface for a steering wheel hub to rest on. The steering shaft end has a slit extending along a steering shaft axis, which slit produces at least two opposite steering shaft end sections. The arrangement includes a device for optionally altering a slit width.
摘要:
A steering wheel horn contact unit has a metal contact sheet (40). The metal contact sheet (40) is embedded into a carrier part (52) of plastic and mounted therein and has at least one freely projecting horn contact tongue (46). Viewed in switching movement direction (X), the horn contact tongue (46) is surrounded by the carrier part (52).
摘要:
The invention relates to a the gas bag module, comprising a gas bag and a module housing which has a front wall that closes a ring-shaped outlet opening for the gas bag. A centric portion of the front wall is attached radially inwardly of the outlet opening such that, in the region of attachment, the centric portion is prevented from freely moving outwards when the front wall is opened. At least the centric portion of the front wall, which is attached to the module, has such a thickness and elasticity that upon deployment of the gas bag it swivels, without tearing open radially, about the attachment outwards and radially inwards, as seen from the module, and makes folds in order to clear the ring-shaped outlet opening.