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Device for connecting a wiper arm and a wiper blade together including an area arranged to receive a plurality of spray openings

A connecting device and wiper arm technology, which is applied in the field of vehicle equipment and connecting devices, can solve the problems that the mechanical connector is not designed to obey the distribution rules, hinder the cleaning fluid injection opening, etc.

Active Publication Date: 2015-05-20
VALEO SYST DESSUYAGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This constitutes a major disadvantage, since the windshield strip positioned at the level of the mechanical connector will not be sprayed with washer fluid
[0005] However, this mechanical connector has an external form that hinders the installation of the cleaning fluid injection opening
Such mechanical connectors are therefore not designed to obey the distribution rules for the ejection openings as stated in the above documents

Method used

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  • Device for connecting a wiper arm and a wiper blade together including an area arranged to receive a plurality of spray openings
  • Device for connecting a wiper arm and a wiper blade together including an area arranged to receive a plurality of spray openings

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Embodiment Construction

[0029] In the following description, the terms "longitudinal" or "lateral" refer to the orientation of the wiper blade according to the invention. The longitudinal direction corresponds to the main axis of the wiper blade along which it extends, while the lateral orientation corresponds to co-pointed straight lines, i.e. those which straddle the longitudinal direction, in particular perpendicular to it in the plane of rotation of the wiper blade those of the longitudinal axis. For the longitudinal direction, the terms "outer" or "inner" are applied relative to the fixing point of the blade on the arm, the term "inner" corresponding to the part where the arm and half of the blade extend. Finally, directions described as "upper" or "lower" correspond to an orientation perpendicular to the plane of rotation of the wiper blade, the term "lower" including the plane of the windscreen.

[0030] first reference figure 1 , we see a wiper system comprising a blade carrier or wiper arm...

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PUM

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Abstract

The invention relates to a connection device (7) suitable for connecting a wiper blade to a wiper arm, including at least one means (8) for rigid connection onto the wiper blade and a means (26) for linking to the wiper arm, said connection device (7) also including at least one duct (9) in which a washing liquid can circulate, and which extends in the longitudinal direction (OX) in which the wiper blade extends, characterised in that it includes at least one area (20) arranged along the duct (9) for distributing of a plurality of openings (21) for spraying the washing liquid. The invention can be used for motor vehicles.

Description

technical field [0001] The present invention relates to a device for a vehicle, more particularly a device for wiping the windows of a vehicle. The invention relates to a connection device which ensures a mechanical connection between a wiper arm and a wiper blade and is suitable for wiping a windscreen or a rear window of a vehicle. Background technique [0002] Motor vehicles are often equipped with wiper systems for wiping or washing the windshield and preventing the driver's view of the environment from being obstructed. These wiper systems are conventionally driven by an arm performing a reciprocating angular movement and comprising an elongated wiper blade which itself carries a scraper made of elastic material. These wipers rub against the windshield and remove the water by transporting it out of the driver's field of vision. These blades are formed as either: - in the traditional version - an articulating yoke holding the wiper at separate points, or - in the more ...

Claims

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Application Information

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IPC IPC(8): B60S1/52B60S1/38
CPCB60S1/38B60S1/40B60S1/522B60S2001/3827B60S1/3862B60S1/524
Inventor D.特鲍特X.布塞特
Owner VALEO SYST DESSUYAGE
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