Abstract: The invention relates to a bilateral drive for rotating in the one or the other direction of drive a drive wheel which is linked with an adjusting device. Said drive comprises a drive lever which can be rotated about a drive axis, starting from an initial position, in the one or the other direction. Said lever is linked with a coupling element for expanding a spring element that is at least partially supported by the cylindrical drive surface of the drive wheel and that entrains the drive wheel in the peripheral direction when the drive lever is moved away from the initial position, while the spring element is no longer supported by the cylindrical drive surface of the drive wheel and the drive wheel is not entrained when the drive lever is returned to the initial position. The coupling element comprises expansion cams that can be tilted about an axis spaced apart from the drive axis.

Abstract: A displacement device for producing a rotational movement with an output element adjustable in angle by operating a drive element. A load torque lock mounted between the drive element and the output element blocks, with force locking connection, torque introduced on the output side and transfers torque introduced on the drive side to the output element. Between the drive element and the load torque lock and/or between the output element and the load torque lock is a play compensating device which compensates the torsion angle play between the drive element, the output element and the load torque lock. The displacement device is used in particular for window lifters or seat adjusters of vehicles.

Abstract: A motor vehicle seat includes at least one adjusting device, by means of which the position of a seat part can be adjusted against its weight and/or against the weight of a vehicle occupant sitting on the seat, and at least one spring element, which acts under preload on a kinematic chain of at least one adjusting device in order to reduce the backlash thereof, the kinematic chain transmitting the adjusting force. The spring element is arranged such that, on an adjustment of the seat part against the weight, the spring element is released, in order to supply the kinematic chain with spring energy, and tensioned on an adjustment of the seat part in the weight direction.

Abstract: A displacement device for producing a rotational movement with an output element 3a adjustable in angle by operating a drive element 2a has a load torque lock 1a mounted between the drive element 2a and the output element 3a and which blocks with force locking connection torque introduced on the output side and transfers torque introduced on the drive side to the output element 3a. Between the drive element 2a and the load torque lock 1a and/or between the output element 3a and the load torque lock 1a is a play compensating device 5a which compensates the torsion angle play between the drive element 2a, the output element 3a and the load torque lock 1a. The displacement device is used in particular for window lifters or seat adjusters of vehicles.

Abstract: The invention relates to an adjustment device for producing a rotational movement that comprises an output element (3) that can be adjusted at an angle by actuating a drive element (2). The adjustment device further comprises a load moment lock (1) interposed between the drive and the output element (2, 3) that frictionally blocks a rotational movement initiated at the output element side and that transmits a rotational movement initiated at the drive element side to the output element (3). Said load moment lock (1) further comprises locking elements (4, 4′) that are disposed in a cylindrical adjustment housing (10).

Abstract: A drive which operates on both sides for use in adjusting devices, such as motor vehicle seats, includes a drive lever, a drive wheel, and coupling elements. The pivotally mounted drive lever is for, starting from an initial position, effecting a turning movement in one direction or the other as desired. The drive wheel is turned when the drive lever is moved out of the initial position. The coupling elements are arranged on the drive lever and have coupling areas for transmitting a turning movement onto the drive wheel. In order to transmit a turning movement, the coupling element can be coupled to the drive wheel via at least one positive locking element and by at least one elastic element.

Abstract: A follower for holding a window pane is adjustable by a motor vehicle window lifter. The follower is connectable to the window lifter and has at least one retaining arm which can be brought into engagement with the window pane and thereby extends at least in part along a window pane surface. The follower is designed so that in the event of the window pane being loaded with force (F) in the lifting direction (H) a torque is exerted on the retaining arm of the follower. The torque is exerted in the direction of the window pane surface to press the retaining arm toward the window pane and prevent the window pane from becoming disengaged and sliding out from the follower.

Abstract: A two-directional manual drive which produces a rotational movement, starting from the neutral position of a drive lever which can pivot around a drive axis whereby the rotational movement can occur in a selective manner in one of two rotational directions, includes a driven element having a driving surface, on which bearing surfaces of coupling elements are placed in frictional engagement when the drive lever is rotated out of a neutral position, displacing the driven element in the direction of the periphery. When the drive lever is returned to the neutral position the coupling elements are released from a position of frictional engagement with respect to the cylindrical driving surface so that the driven element is no longer displaced.

Abstract: The invention relates to a drive acting on both sides for adjustment devices, including a rotationally mounted drive lever for producing a rotational movement that can be selectively effected in one direction of rotation or in the other direction of rotation, a drive wheel that can only be rotated when the drive lever is moved from a zero point position, at least a one-piece coupling element having two coupling areas for transmitting a torque to the drive wheel, in addition to a sliding block guide with areas for controlling the coupling element. The coupling element can be displaced radially and is tiltably mounted in a guide and coupled by both coupling areas in the zero point position of the drive lever to the drive wheel in an elastic manner so that the non-loaded coupling area is uncoupled from the drive wheel by the sliding block guide when the drive lever moves from the zero point position and remains uncoupled when the drive lever moves in the opposite direction.

Abstract: An adjustable carrier for connecting a window pane to a window lift of a motor vehicle door, whereby the carrier is assigned to the motor vehicle door via guiding tracks. The carrier includes a base body and a holding body. The base body is guided on the guiding tracks of the window lift, and the window pane is clamped in the holding body. The holding body can horizontally sweep in relation to the base body, and a joint connection is provided between the base body and the holding body. An adjusting element which can be operated by a tool are provided for changing the position of the holding body provided for changing the position of the holding body relative to the base body. This position is directly or indirectly changed by an actuator in such a way that the position of the holding body relative to the base body remains unchanged when loosening or fastening the window pane.

Abstract: The device for the detachable connection of a vehicle seat with the vehicle floor with a rear fixing hook open in the travel direction and in which a fixing bolt on the vehicle floor can engage, and a front slide guide for supporting the vehicle seat on the front fixing bolt as well as a rotatably mounted claw-like locking lever biased by a spring force to lock the front fixing bolt in the slide guide wherein the rear fixing bolt is associated with a swivel mounted claw-like primary locking element biased by a spring force against the locking position, wherein the position of the primary locking element on reaching the locking position can likewise be locked by a secondary locking element, is characterized in that the front primary locking element and the rear secondary locking element are coupled together by a coupling element, preferably a coupling rod.

Abstract: A device for the automatic incremental cable length compensation of a Bowden cable system having a housing side and a Bowden tube side. The device includes a cable having a pulling axis, a part on the housing side including a number of detent elements axially arranged in a direction of the pulling axis, and a part on the Bowden tube side with two spaced apart stops axially aligned in the direction of the pulling axis and displaceable relative to the part on the housing side. The cable extends through both the part on the housing side and the part on the Bowden tube side. A spring is positioned between the part on the housing side and the part on the Bowden tube side for tensioning the cable. A locking element is displaceably mounted between the two axially aligned spaced stops in the part on the Bowden tube side so that a cable length compensating detent movement can only take place after overcoming a predetermined setting distance.

Abstract: A device for blind mounting of window panes can be designed optionally as a friction locking or positive-locking fixing variation.The device for fixing a movable window pane on a window regulator of a motor vehicle preferably has a substantially U-shaped base member which is open for inserting the edge area of the window pane. Side arms, with a first side arm, of the device are connected together through a base, as well as with at least one locking element mounted displaceable and/or swivelling. When the window pane is inserted in a gap of the base member, the locking element is supported on one side with the first side arm and on the other side with a side face of the window pane.

Abstract: The invention relates to a Bowden tube window winder with compensation for cable length, which also compensates using simple means for a comparatively high level of cable elongation without excessive twisting of the cable loop. Said Bowden tube window winder is characterised in that a common locking member (10) is associated with the cable sockets and links the force of the two cable sockets (110) with the result that a movement to compensate for play of at least one cable socket can only occur when both cable sockets are substantially unloaded.

Abstract: A device for the automatic, stepped cable length compensation of a Bowden cable system in which a spring-tensioned cable is guided. The spring is supported between a part on the housing side and a part on the Bowden tube side displaceable relative thereto and having several detent elements resiliently pretensioned in the direction of the sleeve face of the part on the Bowden tube side. During displacement of the part on the Bowden tube side the detent elements engage in succession in front of the end face of this part so that a resetting movement of the part on the Bowden tube side is prevented. Each detent element is allocated a pair of stops between which the detent, element is mounted for restricted axial displacement.

Abstract: A manual passive continuous action quick adjustment device for adjusting elements in or on motor vehicles without a separate drive unit comprises a worm rotatably disposed within a housing. The worm comprises a locking region that is configured to engage a locking element disposed within the housing. The worm comprises a toothed section that is threadably engaged with a toothed section of an oppositely oriented toothed segment lever that is connected to the particular device requiring adjustment. The locking region may comprise a circumferential groove near an end portion of the worm and the locking element may comprise a slide configured to accommodate frictional engagement with the groove. The locking region may comprise the front faces of the toothed section of the worm frictionally engaged by a slide. A second locking region may comprise front faces adjacent to ends of the worm frictionally engaged by edge portions of the housing upon radial displacement of the worm by activation of the slide.

Abstract: The invention relates to a device for fastening a window of a motor vehicle in the guide device of a window lifter, consisting of retaining legs disposed on opposite sides of the lower area of the window, at least one of said retaining legs having an opening which can be engaged by a connecting element for retaining the window, wherein at least one upper part of at least one retaining leg is embodied to be resilient and supports an insertion section oriented in the direction of the lower edge of the window and essentially extending parallel with it. One feature of the invention is that the opening can comprise two cutouts, instead of one, in order to reduce the number of variations of catches required for use with window lifters. Another feature of the invention is that a connecting element for retaining the window in the guide device of a window lifter is already connected with the window prior to the window's insertion into the gap between the retaining legs.

Abstract: A drive unit with an electric motor (2) for operating a plurality of adjusting devices and axially displaceable coupling elements, in particular for two adjusting devices for a vehicle seat. An electric motor (2) has a motor shaft (20) consisting of a hollow shaft (21) and an axially displaceable interior shaft (22) received therein in a manner fixed against relative rotation which can be connected on both sides, which can be selectively connected in a manner fixed against relative rotation with associated coupling elements (41, 42) of the adjusting devices by coupling elements (23', 24') on the motor side.

Abstract: The present device generally relates to a seat for a motor vehicle. The seat includes a back rest, seat cushion, and an arrangement for hingedly connecting the back rest with the seat cushion. The connecting arrangement includes an arrangement for producing a rotary movement which takes place optionally starting from a neutral position of a lever into either of two directions of rotation. Essentially, a shaft is only turned by way of the lever so long as the drive lever is moving away from the neutral position whereas, when the drive lever is swivelled towards its neutral position, the shaft is essentially not entrained. Cooperating elements exert different forces on the shaft.

Abstract: A door closer is described in which transmission ratios which change in dependence on the closing angle can be realized by eccentric toothed elements. The toothed elements can have different profile offsets, moduli and flank angles along their respective pitch curves.