摘要:
A vehicle seat assembly having a seat bottom that includes first and second side frame members and a front cushion module. The front cushion module has a support member and a cushion. The support member has first and second ends that are disposed proximate the front end of the first and second side frame members, respectively. The cushion receives and is supported by the support member and has a front end. The vehicle seat assembly may have an actuator cooperable with the support member for tilting the front end of the cushion relative to the frame members.
摘要:
A vehicle seating assembly includes a seatback and a seat base pivotally coupled with the seatback. An upper link is pivotally coupled between an upper portion of the seatback and a rear support. A front link and a rear link are pivotally coupled between the seat base and a floor. A bottom end of the front link is moveable on the floor between a forward position and a rearward position, adjusting the seatback respectively between a reclined position and an upright position.
摘要:
An adjuster for pivotally adjusting two vehicle parts to each other, is provided, the adjuster including a spindle pivotally arranged on the one vehicle part about a first pivot axis, an adjusting gear unit which includes a gear unit housing and is in engagement with the spindle via a spindle nut, and a holder arranged at the other vehicle part, which pivotally supports the adjusting gear unit on the other vehicle part about a second pivot axis and for this purpose at least partly encloses the gear unit housing of the adjusting gear unit in circumferential direction about the second pivot axis. The holder may be formed by a plastic retaining clip to form a light-weight and inexpensive adjuster that has high strength in operation.
摘要:
An actuating drive for a rail guide of a longitudinal adjustment of a motor vehicle seat has a rotational drive, which has an output shaft (70), and a transmission, which has a spindle nut (54), which is rotationally connected to the output shaft (70) and which has a spindle (52). The spindle (52) has a spindle thread, with which the spindle nut (54) is engaged. The spindle (52) is curved in a circular radius of curvature (42). The radius of curvature (42) is between 1,500 and 3,000 mm. The spindle nut (54) is a straight nut.
摘要:
An actuating drive for a rail guide of a longitudinal adjustment of a motor vehicle seat has a rotational drive, which has an output shaft (70), and a transmission, which has a spindle nut (54), which is rotationally connected to the output shaft (70) and which has a spindle (52). The spindle (52) has a spindle thread, with which the spindle nut (54) is engaged. The spindle (52) is curved in a circular radius of curvature (42). The radius of curvature (42) is between 1,500 and 3,000 mm. The spindle nut (54) is a straight nut.
摘要:
The invention relates to an adjusting means (2) for pivotally adjusting two vehicle parts to each other, with a spindle (21) pivotally arranged on the one vehicle part about a first pivot axis (210), an adjusting gear unit (22) which includes a gear unit housing (23) and is in engagement with the spindle via a spindle nut (221), and a holder (3) arranged at the other vehicle part, which pivotally supports the adjusting gear unit on the other vehicle part about a second pivot axis (220) and for this purpose at least partly encloses the gear unit housing of the adjusting gear unit in circumferential direction about the second pivot axis (220). It is provided that the holder is formed by a plastic retaining clip (3). In this way, an adjusting means is created, which can be formed light-weight and inexpensive, but yet with high strength in operation.
摘要:
A vehicle seat is equipped with a seat tilt mechanism capable of adjusting the amount one seat component is tilted relative to another. The tilt mechanism can couple a seat frame with a seat pan to adjust the relative amount of tilt therebetween. The tilt mechanism includes a housing and a bracket in sliding engagement with a surface of the housing that faces away from the seat pan during use. The bracket may include a bearing surface in sliding engagement with the housing. The bracket can be monolithic with generally U-shaped side walls extending away from the seat pan on opposite sides of the housing. Each side wall may extend partially around the housing with the seat pan providing structure that closes off the open end of the U-shape. The mechanism includes an optional cap on the seat pan side of the housing that may provide a low-friction bearing surface.
摘要:
Disclosed is an adjustment device for a motor vehicle seat having an adjusting element adjustably disposed in its longitudinal direction and in the area of one end, connectable in an articulated manner to a vehicle seat structure, and a drive unit driving the adjusting element. In order to provide an adjustment device of the initially named type, that can be disposed at a vehicle seat component in a simple and reliable manner, it is provided that the drive unit comprises means for the articulated, particularly pivotal, connection to a vehicle seat component, particularly a side member of a seat base frame.
摘要:
A vehicle seat (1), in particular a motor vehicle seat, is provided including a seat substructure (5), a seat cushion (31, 33) with a seat shell (31) and an inclination adjuster (21) with a drive (43). The inclination adjuster (21) with drive (43) is used to change the inclination of the seat cushion relative to the seat substructure (5). The inclination adjuster (21) is loosely positioned on the seat substructure (5) or on the seat cushion (31, 33) and movably attached to the other respective sub-assembly.
摘要:
The invention relates to a seat frame of a motor vehicle seat with a seat carrier having two side parts that are oriented transverse to a front axis and to a rear axis, a pivotal bridge being pivotal about at least one of said axes, said bridge comprising a tie bar and two side arms, and with an adjustment device having a motor-driven drive unit. The drive unit is arranged for pivotal movement about a hinge shaft that is substantially centered on that axis of the two axes about which said pivotal bridge is pivotal. Said hinge shaft is shorter than the distance between the two seat parts and is not in contact with said two seat parts, but if at all with only one side part. There is provided at least one inner arm that connects said tie bar to said hinge shaft and is located in proximity to said drive unit.