Windscreen wiper device

Details Windscreen wiper device Windscreen wiper device

B - Operations, Transporting

60

S

B60S 1/40 (2006.01) B60S 1/38 (2006.01)

Patent

CA 2446216

A windscreen wiper device (4) comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which can be placed in abutment with a windscreen to be wiped, which wiper blade (1) includes opposing longitudinal grooves (3) on its longitudinal sides, in which grooves spaced-apart longitudinal strips (4) of the carrier element are disposed, wherein neighbouring ends of said longitudinal strips (4) are interconnected by a respective connecting piece (6), which windscreen wiper device (1) comprises a connecting device (7) for an oscillating wiper arm (8), wherein said oscillating arm (8) is pivotally connected to said connecting device (7) about a pivot axis near one end, a special feature of which is that the end of the oscillating wiper arm (8) includes two at least substantially cylindrical protrusions (11), which form bearing surfaces, at the location of the pivot axis, which protrusions extend in lateral direction with respect to the oscillating wiper arm.

L'invention concerne un essuie-glace (1) qui comprend un élément porteur élastique allongé, ainsi qu'un balai d'essuie-glace allongé (2) en matériau souple pouvant être placé en butée contre un pare-brise à nettoyer. Le balai d'essuie-glace (2) présente, sur ses côtés longitudinaux, deux rainures longitudinales opposées (3) dans lesquelles des bandes longitudinales espacées (4) de l'élément porteur sont disposées, des extrémités voisines desdites bandes longitudinales (4) étant reliées par une pièce de liaison respective (6). L'essuie-glace (1) de l'invention comprend un dispositif de liaison (7) d'un porte-balai d'essuie-glace oscillant (8), lequel porte-balai oscillant (8) est relié par articulation au dispositif de liaison (7) autour d'un axe d'articulation situé à proximité d'une extrémité. Un élément particulier du dispositif est que l'extrémité du porte-balai d'essuie-glace oscillant (8) comprend deux protubérances (11) au moins sensiblement cylindriques formant des surfaces d'appui, à l'emplacement de l'axe d'articulation. Ces protubérances s'étendent dans une direction latérale relativement au porte-balai d'essuie-glace oscillant.

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