Wiper device for cleaning a vehicle windscreen

A wiper and vehicle technology, applied in vehicle cleaning, vehicle maintenance, transportation and packaging, etc., can solve problems such as hindering the wiping function of wiper blades and unprotected spraying devices from external environmental influences

Inactive Publication Date: 2013-06-05
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of the wiper device known from the above description is that when replacing the wiper blade, the hose must in each case be detached from the wiper blade and refitted to the new wiper blade
In addition, the sprinkler is not protected from the outside environment, which means that leaves etc. can collect between the wiper blade and the sprinkler, hindering the wiping function of the wiper blade

Method used

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  • Wiper device for cleaning a vehicle windscreen
  • Wiper device for cleaning a vehicle windscreen

Examples

Experimental program
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Embodiment Construction

[0023] figure 1 A wiper device 10 for cleaning a vehicle windshield (not shown) is shown in FIG. The wiper device 10 is preferably used on a rear windshield of a vehicle, although in principle it is also suitable for the application area of ​​a front windshield.

[0024] The wiper device 10 exhibits a wiper arm 11 which is pivotally mounted at an axis 13 on a wiper arm joint 12 . A wiper blade 15 is fastened exchangeably on the wiper arm 11, said wiper blade 15 having a wiper lip 16 on the side facing the windshield of the vehicle ( figure 2 ). The wiper blade 15 is secured to the wiper arm 11 by means of a wiper adapter 18, wherein for the configuration or nature of the fixation of the wiper blade 15 to the wiper arm 11, a number of known in the art can be used. different constructions or arrangements as they are not essential to the invention. All that is important for the function of the wiper blade 15 is that it is pivotably mounted on the wiper arm 11 at the axis of ...

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PUM

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Abstract

The invention relates to a wiper device (10) for cleaning a vehicle windscreen, with a wiper blade (15), which is fastened exchangeably on a wiper arm (11), wherein along the wiper blade (15) an elongatedly constructed spray device (40) having several nozzle openings (50) is arranged for applying a washing fluid to the vehicle windscreen, which is constructed as a separate component from the wiper blade (15). It is provided according to the invention that the wiper arm (11) has a hood-shaped cover (20) for the wiper blade (15), which covers the wiper blade (15) over its entire length, and that the spray device (40) is arranged in the area of the cover (20).

Description

technical field [0001] The invention relates to a windshield wiper device for cleaning a vehicle windscreen according to the preamble of claim 1 . Background technique [0002] The applicant in EP1918167A1 discloses a wiper device of this type. Known windshield wiper devices have a sprinkler device configured in the form of a hose, which extends parallel to the wiper blade at intervals via fastening clips arranged on the wiper blade of the windshield wiper device. Holes may be made in the hose which form spray openings for washer fluid applied to the vehicle windscreen. A disadvantage of the wiper devices known from the above description is that when the wiper blade is replaced, the hose must in each case be detached from the wiper blade and refitted to the new wiper blade. Furthermore, the sprinkler is not protected from the outside environment, which means that leaves etc. can collect between the wiper blade and the sprinkler, hindering the wiping function of the wiper b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/34B60S1/52
CPCB60S1/381B60S1/3808B60S1/3879B60S1/524B60S1/38B60S1/52
Inventor B·艾格纳-沃尔特M·谢尤布尔
Owner VALEO SYST DESSUYAGE
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