Abstract: A wiper system for wiping a movable window (2), in particular of a motor vehicle, having a rotationally drivable first coupling part (10) for connection to a rotationally drivable drive shaft (9) disposed downstream of a stationary motor-gear unit (6), a second coupling part (15), which is connected to a wiper shaft (14) for driving a wiper (5), is movable in common with the window (2), and can be brought in centering fashion, relative to the drive shaft (9), with the first coupling part (10) in a torque-transmitting way along with the wiper shaft (14), and an overload-prevention means for limiting the torque that can be transmitted between the first coupling part (10) and the second coupling part (15), which prevention means is embodied in one piece with the first coupling part (10) and/or the second coupling part (15).

Abstract: The invention is based on a wiper arm (10) for a windshield wiper, having a fastening part (12) and a joint member (18) that are connected to one another via a swing-down joint (54), and a tension spring (26) is suspended by one end (28) from a suspension device (24) of the joint member (18) and by its other end (30) via a C-shaped bracket (32) in a suspension device (16) of the fastening part (12) and in an operating position presses a wiper blade (34), via a wiper rod (22), against a windshield and in a swing-down position presses a contact face of the joint member (18) or of the C-shaped bracket (32) against a limiting stop of the fastening part (12). It is proposed that between the operating position and the swing-down position, a detent position is provided, up to which the wiper blade (34) can be raised from the windshield in a parking position, without touching a hood over the engine.

Abstract: A wiper system for wiping a movable window (2), in particular of a motor vehicle, having a rotationally drivable first coupling part (10) for connection to a rotationally drivable drive shaft (9) disposed downstream of a stationary motor-gear unit (6), a second coupling part (15), which is connected to a wiper shaft (14) for driving a wiper (5), is movable in common with the window (2), and can be brought in centering fashion, relative to the drive shaft (9), with the first coupling part (10) in a torque-transmitting way along with the wiper shaft (14), and an overload-prevention means for limiting the torque that can be transmitted between the first coupling part (10) and the second coupling part (15), which prevention means is embodied in one piece with the first coupling part (10) and/or the second coupling part (15).

Abstract: The invention is based on a fastening for a wiper mount (36) at at least three fastening points (38, 40, 42) on a vehicle body (44) by means of elastic bearings (48), wherein the first and second fastening point (38, 40) are disposed in the vicinity of wiper bearings (30, 32, 34) and the third fastening point (42) is disposed near a wiper motor (10), and the third fastening point (42) is adjustable such that the wiper mount (36) can be tilted about an imaginary axis through the first and second fastening points (38, 40). It is proposed that in the vicinity of the third fastening point (42), contact faces (58, 68) of the wiper mount (36) that face another, on the one hand, and a retaining element (46) secured nondetachably to the vehicle body (44), on the other, form an angle (&dgr;), and between the contact faces (58, 68), a rubber-elastic element (48) whose end faces (56, 66) correspond to the contact faces (58, 68) is fastened by means of a screw (74).

Abstract: The invention is based on a wiper arm (10) for a windshield wiper, having a fastening part (12) and a joint member (18) that are connected to one another via a swing-down joint (54), and a tension spring (26) is suspended by one end (28) from a suspension device (24) of the joint member (18) and by its other end (30) via a C-shaped bracket (32) in a suspension device (16) of the fastening part (12) and in an operating position presses a wiper blade (34), via a wiper rod (22), against a windshield and in a swing-down position presses a contact face of the joint member (18) or of the C-shaped bracket (32) against a limiting stop of the fastening part (12). It is proposed that between the operating position and the swing-down position, a detent position is provided, up to which the wiper blade (34) can be raised from the windshield in a parking position, without touching a hood over the engine.

Abstract: The invention is based on a fastening for a wiper mount (36) at at least three fastening points (38, 40, 42) on a vehicle body (44) by means of elastic bearings (48), wherein the first and second fastening point (38, 40) are disposed in the vicinity of wiper bearings (30, 32, 34) and the third fastening point (42) is disposed near a wiper motor (10), and the third fastening point (42) is adjustable such that the wiper mount (36) can be tilted about an imaginary axis through the first and second fastening points (38, 40).

Abstract: A wiper bearing has a bearing shell and a shaft, which is received by the bearing shell and is connected at one point to a drive mechanism and has a receptacle for wiper arm. The bearing shell concentrically grips a region of the shaft and forms a first axis, which forms an angle with a second axis that extents through a region having a receptacle of the shaft.