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Connection apparatus for a wiping arm

A technology of connecting device and wiper arm, which is applied in the directions of vehicle cleaning, transportation and packaging, vehicle maintenance, etc., can solve the problems of wiper blade confusion, motor vehicle damage, insufficient wiper pattern, etc., and achieves simplified assembly and reliable fixation. Effect

Inactive Publication Date: 2008-12-24
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This presents the problem that the wiper blades are often mixed up, which can lead to an insufficient wiper pattern and partly even to damage to the motor vehicle

Method used

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  • Connection apparatus for a wiping arm
  • Connection apparatus for a wiping arm
  • Connection apparatus for a wiping arm

Examples

Experimental program
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Effect test

Embodiment Construction

[0031] Embodiment of the invention

[0032] Identical components and components with the same function are provided with the same reference symbols in the figures.

[0033] FIG. 1 shows a connecting device 10 as well as part of a wiper blade 12 and a wiper arm 14 designed as a flat wiper blade. The connecting device 10 basically shows a first connecting part 16 fastened to the wiper blade 12 and a second connecting part 18 fastened to the wiper arm. The wiper blade 12 designed as a flat strip wiper blade basically has a wiper rubber strip 20 held on a spring strip 22 . In order to improve the flow behavior, a spoiler 24 is fastened on the side of the spring strip 22 facing away from the wiper strip 20 , in particular pushed onto the spring strip 22 , and is made of a rubber-elastic material. The first connecting piece 16 is fixedly connected to the spring bar 22 , so that the wiper blade 12 is reliably held on the first connecting piece 16 .

[0034] At its free end, the wi...

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PUM

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Abstract

The invention relates to a connection apparatus (10) for a wiper arm (14) and a wiper blade (12). The connection apparatus comprises a first and a second connection part. According to the invention, provision is made for the first connection part to have a first identification means and for the second connection part to have a second identification means which corresponds to the first identification means. The invention also comprises a system with two flat-bar wiper blades, with at least one first identification means being provided on at least one flat-bar wiper blade in order to distinguish between the two wiper blades.

Description

technical field [0001] The invention relates to a connecting device for a wiper arm and a wiper blade according to the preamble of claim 1 and to a system of two flat strip wiper blades according to the preamble of claim 8 . Background technique [0002] A connecting device for a wiper arm and a wiper blade has been known from DE-A-10230457, which has a first connecting piece on the wiper blade side and a second connecting piece on the wiper arm side, the first The connection part and the second connection part are arranged side by side in the working position. The second connecting part has a joint element so that the wiper blade is pivotally connected to the wiper arm about an articulation axis, and a securing element is provided so that the two connecting parts engage with each other. [0003] Furthermore, various connecting devices for wiper arms and wiper blades are known, wherein the connecting part on the wiper arm side is arranged above the connecting part on the wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/40
CPCB60S1/3863B60S1/407B60S1/32B60S1/40
Inventor P·德布洛克E·温德莫尔德斯T·范吉尔H·比伦
Owner ROBERT BOSCH GMBH
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