Flat wiper blade, in particular for motor vehicles

A motor vehicle, flat technology, applied in the direction of vehicle cleaning, vehicle maintenance, transportation and packaging, can solve the problems of errors, increase the cost of reference points, etc., and achieve the effects of economical manufacturing, cost reduction and simple appearance

Inactive Publication Date: 2007-06-20
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

An increase in reference points also increases costs in terms of control and, of course, is also a potential source of error

Method used

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  • Flat wiper blade, in particular for motor vehicles
  • Flat wiper blade, in particular for motor vehicles
  • Flat wiper blade, in particular for motor vehicles

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] [40] For the sake of clarity, the same components are designated with the same reference numerals. Also, only components necessary for understanding the invention are shown, not to scale, and are schematic.

[0041] [41] FIGS. 1 and 2 show a flat brush 1 which is used in particular to equip a motor vehicle with a scraping device 100 .

[0042] [42] According to the invention, the flat brush 1 is firstly equipped with a connecting element 10 for connecting the flat brush 1 to a motor vehicle scraping device 100 ( FIG. 4 ). In addition, as shown in FIG. 3 , a through seat cavity 11 and a guide rail 12 opened at both ends thereof are arranged longitudinally through the lower portion of the connecting member 10 .

[0043] [43] Then, the flat brush 1 includes two mounting members 20, 21 positioned on both sides of the connecting member 10 (FIG. 1). It should be noted that each mounting member 20, 21 is also provided with a through housing 22, 23 and a rail 24, 25 open at i...

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PUM

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Abstract

The invention relates to a flat wiper (1), in particular for a motor vehicle windscreen wiper device, wherein said flat wiper (1) comprises a connecting element (10) which connects the flat wiper (1) and is provided with a housing and a rail embodied therein, two mounting members (20, 21) provided with a housing (22, 23) and a rail (24, 25) arranged therein and connected to a housing (11) and the rail (12) of the connecting element (10), respectively, an elastically deformable vertebra (30) placeable inside the housings (11, 22, 23) of the connecting element (10) and of each mounting element (20, 21) and a wiping blade (40) which comprises a heel (41) nested inside the rails (12, 24, 25) of the connecting element (10) and of each mounting element.

Description

technical field [0001] [01] The present invention relates to flat scraper brushes, commonly known in English as the "flat blade" type. [0002] [02] The invention has a particularly advantageous, but not restrictive, application in the field of wipers for motor vehicles. Background technique [0003] [03] In contrast to most straight brushes in use today, flat brushes have the characteristic of not being equipped with a balance arm structure. This new generation of wiper brushes is usually arranged with a flexible blade, however, the external reinforcement for supporting it is here replaced by a flexible structural member mounted directly to the blade. [0004] [04] In this flat brush, the wiping piece is generally an elastomeric profile, as shown, which includes a lip for direct engagement in sliding contact with the surface to be wiped, and a flexible structure between the lip and the flexible structure. A part that forms an interface between parts. [0005] [05] The fl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/38B60S1/40
CPCB60S1/3881B60S1/3867B60S1/38B60S2001/382B60S1/4009B60S1/4006B60S1/3853
Inventor J－C·蒂埃纳尔
Owner VALEO SYST DESSUYAGE
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