摘要:
A process for manufacturing a ball and socket joint and a joint manufactured according to that process are provided for a simple manufacture of a completely assembled ball and socket joint with a low torque and overturning moment. The joint housing is manufactured in an injection or casting process, in which the joint ball with the bearing shell placed on it is surrounded by a metallic material or a plastic. The joint shell is provided with a bulge, which behaves elastically with respect to the pressure acting during the injection or casting process and arches slightly outwardly after the conclusion of the injection or casting process. It is achieved as a result that the joint shell does not lie over its entire area on the joint ball after the injection or casting process.
摘要:
A shifting device for a motor vehicle is provided with a bracket (3), with a selector lever (7) mounted at the bracket (3) pivotably via a joint (12) and with an angle-measuring device having a signal transmitter (13) and two sensors (14, 15). The angle-measuring device is arranged in the joint (12) and is electrically connected to a control means (19) connected to a motor vehicle transmission (21).
摘要:
A shifting device is provided for controlling the gear selection of a motor vehicle transmission with a housing, with a gearshift lever, which is arranged within a recess of the housing and can be pivoted in at least one vertical plane. A cover plate follows the pivoting movement of the gearshift lever due to its coupling with the gearshift lever. A scanning device includes sensors and corresponding signal transmitters for detecting the individual gear positions of the transmission. The scanning device has a sensor (10) arranged stationarily at the housing and a linear signal transmitter unit (13) at the pivotable cover plate (14), which said signal transmitter unit (13) sweeps over the scanning range of the sensor (9) and is provided with mark points for the gear positions, wherein the signals picked up by the sensor for the gear position are sent to a corresponding processor unit (12) for evaluation and forwarding. The shifting device for motor vehicle transmissions is inexpensive and reliable in operation.
摘要:
A stabilizer arrangement for a motor vehicle has a stabilizer (1), which is connected to the vehicle chassis and which is connected to a spring-mounted wheel carrier part on each side of the vehicle by a piston-cylinder unit (4; 4′) each. Each of the piston-cylinder units (4, 4′) is formed of at least one piston (8, 8′) arranged movably in a cylinder (7, 7′), and each is connected in an articulated manner, at one end, to one end of the stabilizer (1) and, at the other end, to a spring-mounted wheel carrier part. The piston-cylinder units (4, 4′) are connected to a hydraulic pump (20). A stop (13, 13′), against which the respective piston (8, 8′) can be moved, is assigned to each of the cylinders (7, 7′). By an arrangement of valves, it is made possible for the pistons (8, 8′) to move out of each position in a purposeful manner against the stop (13, 13′) and to hold there in a defined position in order to restore the stabilizer action in a purposeful manner and effectively from any position of the vehicle.
摘要:
A ball and socket joint for a motor vehicle, with a housing (4) having a wall (7), a bottom (8) and an opening (9), with a ball pivot (3), which has a joint ball (1) and a pivot (2). The ball pivot is mounted with the joint ball (1) rotatably and pivotably in the housing (4) and the pivot extends out of the housing (4) through the opening (9). An electronic component (14) is arranged in the housing (4). An electrically conductive connection (17) is arranged in the housing (4) and is electrically connected to the component (14). The electrically conductive connection (17) extends out of the housing (4) from the component (14) in the area of the opening (9) or through the opening (9).
摘要:
A ball and socket joint (1) is provided, for example, for a chassis bearing, with a ball (2), a pivot (3) originating from the ball (2), a housing (4) accommodating the ball, and a sealing bellows (5), which extends between the housing (4) and the pivot (3) and has a housing-side opening (6) and a pivot-side opening (7). The sealing bellows (5) has a circumferential sealing lip (8) for sealing at the pivot-side opening (7). The ball and socket joint (1) has a first guide ring (9), which guides the sealing bellows (5). The first guide ring (9) is arranged at the pivot (3). An especially favorable functional separation is achieved as a result between the guiding function and the sealing function.
摘要:
A drive unit is provided for the coaxial twisting movement of two stabilizer halves of a motor vehicle axle stabilizer with a tubular housing. Two housing halves are provided having an interior of which a hydraulically movable actuating piston is arranged displaceably in relation to the longitudinal axis of the housing. The longitudinal displacement of the piston is converted by an intercalated cam drive into a rotary movement of the housing halves around their common longitudinal axis. The housing halves are fixed with their respective free ends facing away from one another at a stabilizer halve. A hydraulically actuated releasing piston is pretensioned against a spring element and arranged at each opposite flat sides of the actuating piston, wherein the releasing pistons make possible the displacing movement of the central actuating piston in the pretensioned position and fix the actuating piston in its middle position in the released position.
摘要:
An actuating pedal (1) for the brake system of a road vehicle has a fastening device (6) for fixing the actuating pedal (1) in a pivot bearing (12) on a pedal block (7) of the vehicle. The pedal block is a rigid part of the body, with a pedal body (2) and with an actuating surface (3). The pedal body (2) has at least one inner metal core (8) and a plastic jacketing (9) surrounding the metal core (8).
摘要:
An actuating pedal (1) for the brake system of a road vehicle has a fastening device (6) for fixing the actuating pedal (1) in a pivot bearing (12) on a pedal block (7) of the vehicle. The pedal block is a rigid part of the body, with a pedal body (2) and with an actuating surface (3). The pedal body (2) has at least one inner metal core (8) and a plastic jacketing (9) surrounding the metal core (8).
摘要:
A two-chamber step bearing with hydraulic damping, especially for mounting engines in motor vehicles, has at least one fluid-filled working chamber and at least one compensating chamber connected thereto by an overflow channel. An additional, blockable spring element (10) is arranged in series after the first hydraulic damping spring element comprising the working chamber (1), the compensating chamber (2) and the overflow channel (11), wherein the spring element (10) is arranged in a separate pretensioning chamber (8), which is connected to the working chamber (1) and the compensating chamber (2) by at least two switching elements (16, 17) which can be controlled independently from one another, and wherein the pretensioning chamber (8) can be filled up with hydraulic fluid for blocking the additional spring element (10) by the vibrations introduced into the two-chamber step bearing from the engine.