摘要:
A joint for a motor vehicle is provided with a housing (5), a bearing shell (4) arranged in the housing (5), a bearing journal (3), which has a bearing area (1) and a pivot area (2) and which is mounted pivotably and/or rotatably in the bearing shell (4) with the bearing area (1). The joint has at least one tensioning device (33), which is arranged in the housing 5, is designed as a solid body and by which a mechanical stress exerted by the bearing shell 4 on the bearing area 1 can be changed. The bearing shell 4 is springy at least in some areas and is deformable by the tensioning means 33 in a springy manner.
摘要:
A ball-and-socket joint for a motor vehicle, especially for the chassis of the motor vehicle, is provided, wherein the ball-and-socket joint has a ball-and-socket joint housing (4) provided with a joint opening (6) as well as a ball pivot (3). The ball pivot (3) includes a joint ball (1) and a pivot (2). The ball pivot (3) is mounted with its joint ball (1) rotatably and pivotably in the ball-and-socket joint housing (4) and protrudes with its pivot (2) from the ball-and-socket joint housing (4). A separate closing element (10), which closes a mounting opening (9) provided in the ball-and-socket joint housing at least partially, and at which at least one electronic component (11) is arranged, is fastened to the ball-and-socket joint housing (4).
摘要:
A device for data transmission for a motor vehicle is presented, which has sensors used for generating data. The sensors are arranged on or in chassis components occupying a variable position relative to the body of the motor vehicle. Furthermore, the device for data transmission has components or assembly units provided as rigid parts of the body for processing and/or evaluating the data generated in or on the chassis components occupying a variable position and a means for transmitting the data supplied by the sensors to said components, which are arranged as rigid parts of the body. The transmission means is designed according to the present invention as a plastic film web, which is provided with strip conductors and whose strip conductors establish a connection between interfaces provided on the chassis side and on the body side.
摘要:
A ball and socket joint is provided for a motor vehicle that has a joint housing (1), in the interior space of which a ball shell (2) is arranged. The ball (3) of a ball pivot (4) is accommodated in the ball shell (2). A sensor device (7), for measuring forces and loads, is arranged on a flexurally elastic printed circuit board (6). The printed circuit board is fastened in the joint housing (1) in a flexurally mobile manner. The sensor device (7) measures deflections and mechanical stresses of the sensor printed circuit board (6). A transmission device introduces forces or a bending moments into the sensor printed circuit board (6) in case of a deformation of the ball shell (2). The process makes possible the permanent determination of the state of wear of the ball and socket joint via measurement of the prestressing force of the ball shell.
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 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 bearing for a control arm of a wheel suspension of a vehicle has at least one sensor (18, 28, 38, 48, 58) arranged in or at the bearing (11, 21, 31, 41). The sensor determines the relative movement of the vehicle parts connected to each other by the bearing (11, 21, 31, 31, 41).
摘要:
A ball and socket joint is provided for a motor vehicle that has a joint housing (1), in the interior space of which a ball shell (2) is arranged. The ball (3) of a ball pivot (4) is accommodated in the ball shell (2). A sensor device (7), for measuring forces and loads, is arranged on a flexurally elastic printed circuit board (6). The printed circuit board is fastened in the joint housing (1) in a flexurally mobile manner. The sensor device (7) measures deflections and mechanical stresses of the sensor printed circuit board (6). A transmission device introduces forces or a bending moments into the sensor printed circuit board (6) in case of a deformation of the ball shell (2). The process makes possible the permanent determination of the state of wear of the ball and socket joint via measurement of the prestressing force of the ball shell.
摘要:
A device for measuring the spring compression position of a motor vehicle, with a number of axle components (3) and a chassis (2) includes spring elements (1) arranged between the axle components (3) and the chassis (2), as well as with at least one magnet array (7) and at least one magnetic field sensor (8). The magnetic field sensor (8) is displaced in relation to the magnet array (7) in the case of a change in the spring compression position of the motor vehicle. The magnet array (7) or the magnetic field sensor (8) is arranged at a point of the spring element (1) that moves in case of a change in the spring compression position in relation to both the chassis (2) and in relation to the axle component (3).
摘要:
A ball and socket joint comprises a joint ball which is enclosed and rotationally supported by a ball socket. The ball socket has two ball socket parts that move relative to one another in an axial direction. The ball socket parts acts on different sides of the joint ball that are opposite one another in the axial direction. A controllable adjusting device bias the two ball socket parts, relative to one another in the axial direction, so that pressure exerted on the joint ball by the twp ball socket parts can be varied. At least a first of the ball socket parts comprises a main body and at least one bearing section, which is elastically connected to the main body and by which the first ball socket part rests against the joint ball.