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Adapter for connecting the wiper blade to the drive arm of the wiping system

A technology of adapter and driving arm, applied in the field of wiper system, which can solve the problems of broken flexible tongue, adapter can no longer perform, etc.

Active Publication Date: 2021-07-27
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In case of "over-rotation" this flexible tongue can break and the adapter can then no longer perform the function of connecting with the drive arm

Method used

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  • Adapter for connecting the wiper blade to the drive arm of the wiping system
  • Adapter for connecting the wiper blade to the drive arm of the wiping system
  • Adapter for connecting the wiper blade to the drive arm of the wiping system

Examples

Experimental program
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Embodiment Construction

[0046] In the rest of the description, the terms longitudinal or transverse refer to the orientation of the adapter of the wiping system. The longitudinal direction corresponds to the longitudinal extension direction of the adapter, which is parallel to the axis Ox of the orthogonal reference system, for example as figure 1 as shown. The transverse direction corresponds to a direction parallel to the axis Oy of this orthogonal reference system, the axis Oy being perpendicular to the axis Ox. The vertical direction corresponds to a direction parallel to the axis Oz of the orthogonal reference system, the axis Oz being perpendicular to the axes Ox and Oy.

[0047] The cross-sections mentioned below are produced along the sections in which the axes Oy and Oz of the standard orthogonal reference system are inscribed, and for themselves the longitudinal sections are along the axes Ox and Oz of the orthogonal reference system in which Oz is generated by inscribed sections.

[004...

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PUM

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Abstract

The invention relates to an adapter (9) designed to connect a wiper blade to a drive arm of a wiping system of a motor vehicle, the adapter (9) extending along a longitudinal axis (X) and comprising at least: - a main body (24 ), which has two sides (26), - forming the head (23) of the first longitudinal end of the adapter (9), - the rear part (25), which forms the second longitudinal end of the adapter (9) , - a flexible tongue (34) emerging from the main body (24) and a button (16) emerging from the flexible tongue (34), the button (16) blocking the adapter (9) in the wiping system in the terminal section of the drive arm. The button (16) has a retaining member (17) that limits movement of the adapter (9) in a direction perpendicular to the plane of the inscribed material bridge (27), and the adapter (9) includes a flexible tongue ( 34) Means (35) for rotation relative to the rear part (25).

Description

technical field [0001] The present invention relates to a wiper system for a motor vehicle, and more particularly it relates to an adapter comprised in a connection device of such a wiper system. Background technique [0002] Motor vehicles are often equipped with windshield wiping systems to provide wiping of glass surfaces, particularly the vehicle's front windshield or rear window, and to prevent the driver from being disturbed in his or her view of the surrounding environment. These windscreen wipers traditionally comprise elongated arms carrying scraper blades made of elastic material, driven in movement by drive arms to which they are connected by suitable coupling means. The drive arm itself is connected to a drive unit that moves the drive unit in a back and forth angular movement. The scraper blade rubs against the glass surface and removes water and dirt, bringing it out of the driver's field of vision. [0003] Traditionally, the connection means consist of a co...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60S1/38B60S1/40
CPCB60S1/3849B60S1/4006B60S2001/4054B60S1/4048B60S2001/4051B60S2001/4093
Inventor G.穆莱尔S.霍萨特V.高彻
Owner VALEO SYST DESSUYAGE