摘要:
A motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. The adjusting device comprises at least one adjusting element operably connected to the lordosis support and at least one sliding element which is displaceable with respect to said adjusting element and interacts therewith in such a way that when the sliding element moves, the adjusting element is displaced with a directional component perpendicularly to the displacement direction of the sliding element and performs an action on said lordosis support in the direction.
摘要:
A motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. The adjusting device comprises at least one adjusting element operably connected to the lordosis support and at least one sliding element which is displaceable with respect to said adjusting element and interacts therewith in such a way that when the sliding element moves, the adjusting element is displaced with a directional component perpendicularly to the displacement direction of the sliding element and performs an action on said lordosis support in the direction.
摘要:
A motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. The adjusting device comprises at least one adjusting element operably connected to the lordosis support and at least one sliding element which is displaceable with respect to said adjusting element and interacts therewith in such a way that when the sliding element moves, the adjusting element is displaced with a directional component perpendicularly to the displacement direction of the sliding element and performs an action on said lordosis support in the direction.
摘要:
A motor vehicle seat back structure comprising a backrest support frame which consists of a surface turned towards the seat user's back, a lordosis support which is arranged on the front part of the backrest support frame for supporting the user's back and an adjusting device for vertically adjusting the lordosis support position with respect to the extension plane of said backrest support frame. The adjusting device comprises at least one adjusting element operably connected to the lordosis support and at least one sliding element which is displaceable with respect to said adjusting element and interacts therewith in such a way that when the sliding element moves, the adjusting element is displaced with a directional component perpendicularly to the displacement direction of the sliding element and performs an action on said lordosis support in the direction.
摘要:
A manual drive for producing rotary movement in both clockwise and counterclockwise directions includes a drive lever which has a neutral position from which it can move into a first or second rotary direction. Attached to the drive lever are a pair of detent elements, one controlling clockwise rotation of the drive wheel and the other controlling counter-clockwise rotation. The detent elements have teething elements on a free end for engagement with a drive wheel which has counter teething about its circumference. The detent elements engage the drive wheel in the neutral position. The detent elements slide in a slide guide which lifts one of the detent elements out of engagement with the drive wheel when the drive lever moves in the opposite rotary direction. Springs located on either side of the slide guide lift the detent element on the drive side out of engagement with the drive wheel as the drive lever returns to the neutral position.
摘要:
A motor vehicle seat system, control arrangement, actuating arrangement, and process are used to control a lumbar support device of a motor vehicle seat. The lumbar adjustment device has a first drive for adjustment in a first adjustment direction and a second drive for adjustment in a second adjustment direction. The adjustment directions differ from each other. A first adjustment position is ascertained in the first adjustment direction and the drive movement of the second drive is controlled as a function of at least one of the first adjustment position and the temporal change in the first adjustment position.
摘要:
A device for passive actuation of a safety belt includes an elongated force transmission member with an engaging member secured to the transmission member so that a certain amount of play is present in the elongated direction between the transmission member and the engaging member. A locking device is arranged to receive and secure the engaging member in the locked position. A release member is secured to the force transmission member so that it moves with the transmission member while the transmission member moves relative to the engaging member whereby the release member can contact and displace the locking device out of locking contact with the engaging member. With the engaging member released from the locked position when the certain amount of play is traversed by the force transmission member, the transmission member carries the engaging member along with it.
摘要:
A device for passive actuation of a safety belt includes a motor-driven force transmission member. An engaging member for the safety belt can be connected to the force transmission member by a manually releasable pin member. The force transmission member moves the engaging member and with it the safety belt into a locked position. The locked position can be released automatically or manually. The engaging member can be moved manually along the force transmission member when the driving connection is released.
摘要:
A support element for upholstering on a vehicle seat, in particular for the backrest upholstery, with a base region of large area, for supporting the upholstery and an edge surrounding the base region. At least two separate adjacent support regions are provided along the edge of the base region, projecting from the edge.
摘要:
An assembly for transmitting rotational movements and for damping torsional vibration and including a damper housing, a connection section located radially inward of the damper housing for attaching the assembly to a to-be-damped part, with the connection section being formed integrally with the housing as a one-piece part, a cover for sealingly closing the housing and a damping weight located in the working chamber which is formed in the housing, in a viscose medium filling the working chamber, with the assembly being formed as a camshaft gear, and with the radial outer circumference of the housing being formed as a camshaft gear toothing.