摘要:
An adjustment device and method for an automobile seat or steering column. The adjustment device has an adjustment mechanism including an electric actuator, such as an electric motor, with plug-in connections. A control unit with a signal generator applies an adjustment voltage to the connections during an adjustment process, and may also, either simultaneously with or without the adjustment voltage, apply an alternating signal voltage to produce at least one of a tangible motion or an audible motion.
摘要:
The side part of a vehicle seat, meaning either a seat side part or a side part of a seat back, comprises a layered structure. It has at least two layers. A first layer is a sheet steel part determining the shape of the side part. A second layer is a reinforcement body that has a material thickness in the y direction that is greater than the material thickness of the sheet steel part.
摘要:
A seat back hinge mounting has a toothed element firmly connected to the seat back and a detent element associated with the seat carrier. The detent element includes an arcuate region with teeth that are adapted to be brought into engagement with the teeth of the toothed element, a long hole through which the pivot extends making the detent element movable in such a manner that the teeth are movable into and out of engagement with the teeth of the toothed element, and first and second inclined surfaces disposed on the free end turned away from the seat back and disposed diagonally opposite each other and forming a V-like shape that tapers toward the free end of the detent element. The hinge has first and second spring-loaded eccentric discs fastened for rotation about a respective axis of rotation (Y-Y) on the seat carrier.
摘要:
A driver's compartment of an automotive vehicle including a steering wheel, an underbody, a seat, the seat having an underframe connected to the underbody, a seat pan carried by the underframe, a seat back and an adjusting device for adjusting the seat toward the steering wheel and away therefrom, a control circuit being associated with said adjusting device.
摘要:
The seat frame can either come with a height adjustment device of the seat frontal edge or not. Its seat carrier has at least one side part, one front arm means and one longitudinal adjustment device. The side part is provided with a first bore and a second bore. The front arm means is either realized by a parallelogram arm or a pair of arm means. The parallelogram arm has a first bearing member cooperating with the first bore. The pair of arm means is composed of an upper arm and a lower arm and a device for adjusting the angular position of the upper arm relative to the seat carrier. The upper arm is provided with a second bearing member which is spaced from the common joint and cooperates with the second bore. Both arms are pivotally joined together in a common joint. The lower arm shows a distance between the common joint and the bearing means, which is substantially of the same length as the distance realized by the parallelogram arm and measured between the first bearing member and the lower pivot joint.
摘要:
The spindle drive of an adjustment device of a motor vehicle seat comprises a spindle (24) and a nut unit (28), wherein the nut unit (28) comprises a nut (30) made from plastic and a retainer. The nut (30) is in engagement with the spindle (24) by means of an internal thread (34) and retained in the retainer. The nut (30) has an outer jacket comprising recesses (38, 40). The retainer is configured as a tube section (32) comprising an inner space adapted to the outer jacket. The tube section (32), in the area of the recesses (38, 40) is deformed towards the inside such that material of the tube section (32) is located within the recesses (38, 40).
摘要:
An adjustable motor vehicle seat comprises an adjustment device. The adjustment device comprises a spindle drive equipped with a spindle, and having a first articulation area and a second articulation area. The adjustment device is adjustable in an adjustment direction. The spindle extends in an angle of one of alpha (α) >2° and alpha >10°, to the adjustment direction.
摘要:
A catch device of a lengthwise adjustment mechanism of a motor vehicle seat comprises a first pair of rails and a second pair of rails, each having a bottom rail and a seat rail. A first detent ledge is associated with the bottom rail and comprises first detent openings and first detent webs. A first stopper unit is disposed in proximity to the first detent ledge and cooperates therewith, comprises two stopper teeth for engaging the first detent openings independently of one another and for disengaging therefrom together and is associated with the seat rail of the first pair of rails. A second detent ledge is associated with the bottom rail of the second pair of rails and comprises second detent openings and second detent webs. A second stopper unit is disposed in proximity to the second detent ledge and cooperates therewith, comprises a stopper means for engaging and disengaging the second detent openings and is associated with the seat rail of the second pair of rails. An actuation unit has a hand lever and comprises actuator means through which the hand lever is connected to the two stopper units for common actuation of the stopper units. The second stopper unit has only one stopper means, which is a coherent part and is either in or out of engagement with at least one second detent opening.
摘要:
The invention relates to a motor vehicle seat with an underframe, two side parts and one seat back that is connected to the side parts by a seat back hinge mounting. At least portions of the motor vehicle seat are made from a composite sheet.
摘要:
A passenger compartment (cockpit) of an automotive vehicle is equipped for the driver with a steering wheel (20), with an underbody (24), and with a seat (26). The seat (26) comprises an underframe (28) connected to the underbody (24), a seat pan (30) carried by the underframe (28), a seat back (32) and an adjusting device for adjusting the seat (26) toward the steering wheel (20) and away therefrom. A control circuit (56) is associated with said adjusting device.