摘要:
The invention relates to a windscreen wiper drive mechanism in which an output lever can be fixed on a gear wheel at a predetermined angle, the gear wheel adopting a position at a defined angle. Before assembly, the output shaft should be connected to the output lever in such a way that it cannot be detached. The invention also relates to a method for assembling a drive system of this type. The inventive method consists essentially of the following steps: moving the gear wheel into the defined end position (park position) independently of engagement with the output shaft and then connecting the output shaft to which the output lever was previously undetachably fixed to the gear wheel, with a press fit. Advantageous embodiments describe appropriate bearing possibilities for the gear wheel and suitable steps for facilitating the pressing-in process.
摘要:
A windshield cleaning system with a washing system includes a washing liquid pipe non-rotatably fixed in a bore of a wiper shaft, the end of which washing liquid pipe is inserted into a pot-like connecting piece protected against twisting. Thereby the connecting piece is bracelessly centered with respect to the end of the washing liquid pipe so that it can also make a possible wobbling movement of the end in radial direction. Thus a long lifetime of the connecting point between the rotating end of the washing liquid pipe and the non-rotatable connecting piece is achieved.
摘要:
A replacement assembly for a wiper blade for cleaning the windshield of a motor vehicle includes an elastic wiper blade assembly that has a top part and a wiper lip, with one respective elastic rail inserted into two lateral longitudinal grooves in the top part and retained therein by a retaining clip. An end piece on the end and the retaining clip both hold the elastic rails in the longitudinal grooves. The end piece is attached to one end of the wiper blade assembly, with said end piece securing the wiper blade assembly on the wiper blade frame in the longitudinal direction with the end to insure simple and safe handling of the replacement assembly.
摘要:
An attachment for a noise-and-vibration dampening fixing of a windshield wiper system to a vehicle body comprises a fastening eye with a circular aperture for receiving a rubber-elastic, hollow, cylindrical, noise-and-vibration dampening element with circumferential annular groove on its outside surface. Good stability of the attachment and its easy assembling are achieved in that, proceeding from the circular aperture, an open break extends through an edge, raised in an approximately perpendicular manner, so that a web is fastened on yoke tongues of a resulting yoke opening and bridges the yoke opening. The dampening element is insertable sideways through the yoke opening as far as into the aperture.
摘要:
A windshield wiper, especially for motor vehicle, is described comprising a carrier yoke, a rubber element, and a resilient support for the rubber element on the carrier yoke. The resilient support of the rubber element includes a resilient strip with several resilient lugs pointing in a first direction and at least one resilient lug pointing in a second direction opposite to the first direction. Thus, the rubber element is guided and resiliently supported on the carrier yoke at both ends.
摘要:
A windshield cleaning system with a spraying device is described, in which windshield cleaning system a jet element made of an elastic material is carried in an adjustable jet body formed in the shape of a ball. The jet element is formed with elastic lips forming a spraying mouth which is normally closed and which is located outside of the jet body. The spraying mouth is opened by the pressure of the washing liquid. With such an arrangement the direction of the spraying jet can be adjusted and the washing liquid is prevented from freezing due to the fact that the spraying mouth can be closed.
摘要:
A spare wiper element for a wiper blade and a method for the assembly of the spare wiper element. The spring bars are held in lateral grooves of a wiper rubber basic body and are secured by holding clamps lapping over the basic body of the wiper rubber during the assembly with the supporting yoke system.
摘要:
This invention describes a so-called reciprocating wiper system having a guide housing moving pendulum fashion and a wiper arm guided therein and radially retractable and extractable, wherein by various measures the volume of the guide housing is changed as compared to known embodiments and thus adapted to the space conditions in the engine compartment of a motor vehicle, wherein because of a change in the volume a lengthening of the wiper blade and thus an enlargement of the wiping area is made possible.
摘要:
A windshield wiper system includes two windshield wipers of which each is mounted on a separate wiper shaft and may be driven to and fro by a separate motor between an inner reversing position and an outer reversing position, which windshield wipers are at least partially superposed in their inner reversing position and rotate in opposite directions through one wiping cycle. The two windshield wipers are moved without collision even though they wipe an overlapping area. The first windshield wiper is driven by its associated motor with a greater angular velocity of the output shaft than the second windshield wiper is driven by its motor. In addition the first windshield wiper is stopped for a predetermined time in its inner reversing position between two wiping cycles.
摘要:
An electric motor drive unit for windshield wipers includes an electric motor having an electrical connection plug housing and a brush holder plate. The plug housing and brush holder plate are provided as an integral unit. The unit is secured between the motor housing and the gear housing. This arrangement and assembly of the drive unit is simplified and less expensive to manufacture.