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Detachable wiper device for manual window cleaning

A technology of glass scraping and manual cleaning, which is applied in the direction of vehicle cleaning, vehicle maintenance, transportation and packaging, etc., to achieve the effect of avoiding pollution

Active Publication Date: 2016-06-29
ROBERT BOSCH GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the wiping process has to be optimized according to a large number of parameters, such as the amount of rain on the windshield, the possible snow load on the windshield or the presence of ice coatings, it is not possible to simply adjust the wiper arms to the windshield pressure to reliably prevent the formation of streaks

Method used

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  • Detachable wiper device for manual window cleaning
  • Detachable wiper device for manual window cleaning
  • Detachable wiper device for manual window cleaning

Examples

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Embodiment Construction

[0040] In the following, identical and identically acting components are provided with the same reference symbols unless otherwise stated.

[0041] figure 1 A wiper blade 2 of a windshield wiper device according to an embodiment of the invention is shown. In particular, the windshield wiper device is a fin-ray wiper. The wiper blade comprises an elongated upper part 10 and an elongated lower part 12 . The upper part 10 and the lower part 12 are designed to be at least partially bendable. The upper part 10 and the lower part 12 are connected to each other by connecting elements 18 . The connecting elements 18 are spaced apart from one another along the longitudinal extension of the wiper blade 2 and are designed in such a way that the upper part 10 and the lower part 12 can be moved relative to each other mainly along the longitudinal extension. Furthermore, the wiper blade 2 is wedge-shaped, wherein the upper part 10 and the lower part 12 are connected to one another at an...

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Abstract

The invention relates to a windshield wiper device for a vehicle, in particular a motor vehicle, comprising a wiper blade (2) having an elongated upper part (10) and an elongated lower part (12) ), the upper and lower parts are designed to be at least partially bendable. Furthermore, a plurality of connecting elements (18) are provided for connecting the upper part (10) and the lower part (12), which are spaced apart from each other along the longitudinal extension (8) of the wiper blade It is designed to be able to move the upper part (10) and the lower part (12) relative to each other with a movement component along the longitudinal extension (8) of the windshield wiper device. Furthermore, the fastening device ( 77 ) on the wiper blade side is adjusted in order to provide a detachable connection with the connecting element ( 50 ) on the vehicle side. In addition to the wiper lip (72), the wiper blade (2) also includes a first cleaning device for cleaning a window, in particular a motor vehicle window.

Description

technical field [0001] Embodiments of the invention relate to a windshield wiper device for a vehicle, in particular a rear window wiper device for a motor vehicle. Background technique [0002] A windshield wiper device typically has a wiper arm or a wiper rocker, wherein the wiper blade moves over the windshield of the motor vehicle. In this case, the wiper blade is moved between a first switch position and a second switch position. For this purpose, the wiper arm is connected to the wiper motor via a drive shaft. In particular, on the glass of motor vehicles with strong curvature changes, it is easy for the wiper blade to lose contact with the glass. As a result, unwiped wiper zones or streaks can occur, especially in the case of a large degree of curvature of the glass. [0003] Since the wiping process has to be optimized according to a large number of parameters, such as the amount of rain on the window, the possible snow load on the window or the presence of ice co...

Claims

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Application Information

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IPC IPC(8): B60S1/34B60S1/38
CPCB60S1/3801B60S1/345B60S2001/3825B60S2001/3831B60S2001/3832B60S2001/3834
Inventor F.豪泽M.魏勒
Owner ROBERT BOSCH GMBH
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