摘要:
A wiper blade to clean windshields, in particular of automobiles. The wiper blade (10) has an elongated belt-shaped, flexible spring support element (12), with a separate first component designed as an elastic rubber wiper strip (14) that can be pressed against the windshield (20) located at the bottom belt surface (13) of the support element and with a separate second component located at the other upper belt surface (11) of the support element (12) that is designed as a wind deflection strip (24) that extends at least along a longitudinal section of the wiper blade (10). A particularly low-disruption wiper blade results if the two components (14, 24) are connected together at their sides facing one another.
摘要:
A wiper blade to clean windshields, in particular of automobiles. The wiper blade (10) has an elongated belt-shaped, flexible spring support element (12), with a separate first component designed as an elastic rubber wiper strip (14) that can be pressed against the windshield (20) located at the bottom belt surface (13) of the support element and with a separate second component located at the other upper belt surface (11) of the support element (12) that is designed as a wind deflection strip (24) that extends at least along a longitudinal section of the wiper blade (10). A particularly low-disruption wiper blade results if the two components (14, 24) are connected together at their sides facing one another.
摘要:
Device (10) for swinging a wiper arm of a windshield wiper device away from and against a motor vehicle window, wherein the device (10) comprising at least two spring elements (11), which retain the wiper arm in a stable position away from the vehicle window and press the wiper arm against said vehicle window during the operation of the wipers, wherein at least one of the at least two spring elements (11) comprises at least one compressed region (13).
摘要:
The invention relates to a windshield wiper device with fastening points (16), by means of which the windshield wiper device is fastened to a body (14) of a motor vehicle. Until now windshield wiper systems were screwed or riveted to the vehicle body so that special tools and a relatively great amount of time are required. The aim of the invention is improving the windshield wiper device so that it can be mounted on the vehicle body more quickly and therefore more cost-effectively. As a result, according to the invention, at least one of the fastening points (16) can move towards the vehicle body (14) for mounting the windshield wiper device.
摘要:
A windscreen wiper device is shown, in particular for a motor vehicle, which features a wiper arm (18), which is able to support at least one wiper blade (22) and is fastened so that it can move in a rotating fashion at a minimum of one first coupling point (A) by means of a first crank (30) and at a second coupling point (B) that is different from the first coupling point (A) by means of a second crank (32). In addition, the cranks (30, 32) are linked at two fastening points that are different from the coupling points (A, B), whereby means (34) are provided to modify the distance between the two coupling points (A, B). In addition, a windscreen wiper device with a four-bar linkage is shown, whereby both cranks driving the wiper arm are causally driven.
摘要:
The invention relates to a wiper device (1) to wipe a windshield (5) of a motor vehicle with a wiper arm (10) and two connecting rod levers (8), wherein the connecting rod levers (8) are connected to the wiper arm (10) in a plane at fastening points (9) so they can move rotationally, wherein at least one of the connecting rod levers (8) is executed to be elastic essentially perpendicular to the wiper plane in order to effect a pressure force from the wiper arm (10) on the windshield.
摘要:
A wiper blade is proposed which is used to clean windows, especially of motor vehicles. The wiper blade is displaceable transversely to its length, preferably about a pendulum axis, and can be pressed with an elongated, rubber-elastic wiper strip (46) against the window (54) to be wiped; the wiper strip is disposed on the lower band face (49), oriented toward the window, of a bandlike-elongated, spring-elastic support element (42). Chattering that occurs during wiping operation and causes an unsatisfactory outcome of wiping as well as considerable noise, is avoided if the region of the upper band face (43), remote from the window, of the support element (42), the wiper blade is provided with a mass body, which is disposed movably, at least in the displacement direction (74) of the wiper blade.
摘要:
A windshield wiper system, and a method for producing such a system, in particular for a motor vehicle, having at least one wiper bearing (14) substantially comprising an injection-moldable material, in particular plastic, in which a wiper shaft (16) is supported at least in such a way that it can swing back and forth, and in the region of the wiper shaft (16), the wiper bearing (14) has a substantially hollow-cylindrical segment (24) on whose inner surface (34) at least one groove (40) is provided; at least one, in particular riblike, accumulation of material (38) is provided on the outer surfaces of the hollow-cylindrical segment (24), which accumulation is disposed in the radially outward direction of the groove (40) relative to the axis of rotation of the wiper shaft (16).
摘要:
A wiper system (1) for vehicles, having at least one wiper lever linkage (3) that has at least one wiper arm (35), and a method for operating the wiper lever linkage (3), are proposed. The wiper lever linkage has a first pivot lever (5), which can be coupled to a stationary first shaft (21) in a manner fixed against relative rotation, and a second pivot lever (7) that can be coupled to a stationary second shaft (29) in a manner fixed against relative rotation, the pivot levers being connected in articulated fashion to a coupling element (9). The wiper system (1) is distinguished in that the coupling element (9) is embodied in multiple parts and has a first coupling part (11) and a second coupling part (13), which are coupled to one another with the aid of a joint (15).
摘要:
A wiper system (1) for vehicles, having at least one wiper lever assembly (7) that has at least one wiper arm (26) and that has a first pivot lever (9) that can be coupled in a manner fixed against relative rotation to a stationary first shaft (19) and a second pivot lever (11) that is freely rotatable about a stationary second shaft (23), is proposed. The first pivot lever (9) is connected via a first joint (15) and the second pivot lever (11) via a second joint (17) to the coupling element (13). The wiper system (1) furthermore has a drive device (29), which has a drive shaft (31) disposed at a distance from the first and second shafts (19, 23); with the aid of the drive shaft, at least one toggle link (37) can be shifted in oscillating fashion, and the toggle link (37) is connected via a joint (43) to a coupling part (45) that is coupled to the first shaft (19) in a manner fixed against relative rotation.