摘要:
A gas bag module for use in vehicles has a housing and an inflator arranged on the bottom of the housing. A normally folded gas bag is accommodated within the housing. A diffusor is arranged between the inflator and the folded gas bag. The diffusor consists of a first diffusor part fixed to the bottom of the housing and a second diffusor part movably mounted on the first diffusor part. The second diffusor part is movable with respect to the first diffusor part from a normal retracted position closer to the bottom of the housing to an advanced position further away from the bottom of the housing under the action of gas pressure generated by the inflator.
摘要:
A vehicle seat with a back rest (72) in which a sliding guide (74) is provided, and with a headrest which is fixed to the back rest (72) by means of at least one guide rod (76) inserted into the sliding guide (74), and is provided with a functional unit (20, 23) which is connectable electrically with a base unit arranged outside the headrest, is characterized in that the guide rod (76) is used for the electrical connection of the functional unit.
摘要:
A rear impact restraint system (10) for protecting a vehicle occupant (42) during a rear impact crash event includes a vehicle seat (12) having a seat back portion (28) and an actuatable rear impact occupant protection device (40). The system (10) also includes a sensor (46, 48, 50 or 52) for sensing the position of the occupant (42) positioned on the vehicle seat (12). The sensor (46, 48, 50 or 52) provides a signal indicative of the position of the occupant (42). A rear impact sensor (60) senses a rear impact crash event and provides a signal indicative thereof. A controller (44), in response to the first sensor signal, determines a condition according to the relative position of the occupant (42) with respect to the vehicle seat (12). The controller (44) selectively actuates the rear impact occupant protection device (40) in response to the rear impact sensor signal and the condition.
摘要:
A gas bag module of a vehicle occupant restraint system comprises a housing, a gas bag arranged therein, a gas generator for filling the gas bag with compressed gas, and a cover which in a closed position closes the housing and can be brought into an opened position after activation of the gas generator so that the gas bag can emerge from the housing. The cover is coupled to a support element which is spatially separate from the cover. The support element, after activation of the gas generator, is exposed to a force resulting from the compressed gas produced by the gas generator and biases the cover into the opened position.
摘要:
A fastener device for arresting a hub of a vehicle steering wheel to one end of a steering shaft includes a non-rotatable shaft/hub connection between the hub and the end of the steering shaft and an annular spring element which forms an interlocking fit between the hub and the steering shaft. The interlocking fit is effective in the direction of the longitudinal axis of the steering shaft. The steering shaft comprises a raised face, the face surface area of which facing away from the steering wheel continues into a smaller shaft diameter. The spring element comprises an inner diameter which is smaller with respect to the outer diameter of the raised face. The spring element is radially pliable over at least a part of its axial length and can be fitted over the steering shaft together with the hub and reaches behind the raised face.
摘要:
A vehicle steering wheel has an integrated vehicle occupant restraining system comprised of a gas generator with a bracing section and a gas bag with a inlet opening, an edge portion of the inlet opening constituting a holding section. The vehicle steering wheel comprises a hub and a steering wheel body with a gas bag cover which is an integral part of the steering wheel body. A bracing surface is formed on the hub and a holding surface is formed on the steering wheel body. The holding section of the gas bag and the bracing section of the gas generator are clamped between the holding surface of the steering wheel body and the bracing surface of the hub by bracing the hub against a steering wheel body.
摘要:
A belt retractor for a vehicle safety belt comprises a frame and a belt spool (1) which is rotatably mounted in the frame, and at least one locking toothing (2, 3) which is connected with the belt spool. A first locking catch (5) and a second locking catch (6) are provided, which are supported on the frame and can engage into the at least one locking toothing (2, 3). The first locking catch (5) is able to swing about a point of rotation which is arranged such that with the first locking catch (5) guided into the locking toothing (2, 3) a virtual line, which passes through a point of contact between the first locking catch (5) and the locking toothing (2, 3) and stands perpendicularly on a tooth face in the point of contact, runs between the point of rotation and a rotation axis of the belt spool (1). The second locking catch (6) is able to swing about a point of rotation which is arranged such that with the second locking catch (6) guided into the locking toothing (2, 3), a virtual line which passes through a point of contact between the second locking catch (6) and the locking toothing (2, 3) and stands perpendicularly on a tooth face in the point of contact, runs on the side of the point of rotation facing away from the rotation axis of the belt spool (1).
摘要:
A restraint device for an occupant in a vehicle having a steering wheel, a dashboard with a lower end limiting a footwell, an A-pillar and a windshield, comprises a first gas bag for protecting the thorax area of a vehicle occupant, and a second gas bag for supporting the first gas bag. The second gas bag has a deployed condition and extends at least partly over the windshield of the vehicle in the deployed condition.
摘要:
An assembly consists of a vehicle door, an A-pillar of a vehicle and an inflatable gas bag. In the inflated condition, the gas bag is supported by the vehicle door and in the region of the A-pillar of the vehicle. The internal overpressure exceeds 105 Pa (14.5 psi) in at least one part of the inflated gas bag.
摘要:
A headrest in a vehicle seat includes an inflatable protective cushion in which the contact surface area is increased and caused to approach the head without needing to provide burst seams in the upholstery or in the cover or to make use of an elastic covering material. The protective cushion is arranged between the headrest frame member and the upholstery. The cover or the upholstery is joined at its outer circumference by jointing means to the headrest frame member. The jointing means maintain the cover, or the upholstery, tensioned in the non-activated condition of the protective cushion and permit a limited displacement of the outer circumference of the cover, or upholstery, from the headrest frame member in the activated condition of the protective cushion. The upholstery may thus be brought by the protective cushion nearer to the head and the contact surface area may be enlarged without destroying the cover or upholstery.