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Device for connecting a windscreen-wiper blade to a drive arm for a vehicle

A connection device and wiper technology, which is applied in the field of wiping the smooth surface of vehicles, and can solve problems such as interfering with the installation of wiper blades

Active Publication Date: 2019-04-05
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] A second disadvantage of these attachments is that, once opened, the cover tends to swing spontaneously towards its closed position due to gravity, which can interfere with users wishing to mount the wiper blade on their drive arm

Method used

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  • Device for connecting a windscreen-wiper blade to a drive arm for a vehicle
  • Device for connecting a windscreen-wiper blade to a drive arm for a vehicle
  • Device for connecting a windscreen-wiper blade to a drive arm for a vehicle

Examples

Experimental program
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Embodiment Construction

[0047] In the rest of the description, the designations longitudinal or transverse refer to the orientation of the connectors of the connection means of the wiping system. The longitudinal direction corresponds to the longitudinal extension direction of the connector, which is parallel to the axis Ox of the orthogonal coordinate system, for example as figure 1 shown. The transverse direction corresponds to a direction parallel to the axis Oy of this orthogonal coordinate system, the axis Oy being perpendicular to the axis Ox. The vertical direction corresponds to a direction parallel to the axis Oz of this orthogonal reference system, the axis Oz being perpendicular to the axis Ox and the axis Oy.

[0048] The longitudinal sections referred to below are realized in the section plane in which the axes Ox and Oz of this orthogonal reference system are drawn.

[0049] refer to figure 1 , motor vehicles are usually equipped with a wiping system 1 for removing water and / or dirt ...

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PUM

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Abstract

The invention relates to a connecting device (8) intended to join a wiper blade (4) to a driving arm (2) of a wiping system (1) for a vehicle, comprising at least one connector (9) and a cover (11) mounted in a rotatable manner on the connector (9), the connecting device (8) comprising at least one holding device (22) for holding the cover (11) on the connector (9) in at least one position. The device is characterized in that the holding device (22) determines the position of the cover (11) on the connector (9), limiting the rotation of this cover (11) on the connector (9) in two directions ofrotation (S1, S2).

Description

technical field [0001] The invention relates to the field of wiping smooth surfaces of vehicles, in particular motor vehicles, and more particularly to a connection between a wiper blade and its drive arm. Background technique [0002] Wiping systems for motor vehicles are designed to remove by wiping liquids and dirt that can interfere with the driver's view of the surrounding environment. These wiping systems generally comprise at least one drive arm, which achieves an angled back and forth movement over the slippery surface of the vehicle; and at least one wiper blade, which is equipped with a blade rubber made of flexible plastic material. By rubbing against this smooth surface, the wiper rubber wipes water and some dirt off it so as to keep them out of the driver's field of view. [0003] Regardless of the configuration of the wiper blade: a hinged bracket holding the blade rubber in several different areas, or a metal ridge holding the wiper rubber along its entire le...

Claims

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Application Information

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IPC IPC(8): B60S1/40
CPCB60S1/4038B60S1/3863B60S2001/4035B60S2001/4022B60S1/4006
Inventor V.高彻S.霍萨特G.穆莱尔
Owner VALEO SYST DESSUYAGE
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