A windscreen wiper device

B - Operations – Transporting – 60 – S

Patent

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Details

B60S 1/40 (2006.01)

Patent

CA 2651069

A windscreen wiper device (1) comprising an elastic, elongated carrier element, as well as an elongated wiper blade (2) of a flexible material, which wiper blade includes opposing longitudinal grooves (3) on its longitudinal sides, in which grooves (3) spaced-apart longitudinal strips (4) of the carrier element are disposed, which windscreen wiper device (1) comprises a connecting device (5) for a oscillating arm comprising two longitudinal arm sections (11,12) connected to each other by means of a curved intermediate section (13) , wherein said oscillating arm (6) is pivotally connected to said connecting device (5) about a pivot axis, with the special feature that said oscillating arm (6) is pivotally connected to said connecting device (5) about said pivot axis, with the interposition of a joint part (10) , wherein said joint part (16) comprises a resilient tongue (14) engaging in a correspondingly shaped hole (17) provided in said oscillating arm (16) , and wherein said joint part and said connecting device (5) are pivotally connected to each other by mutually cooperating protrusion/hole means, said protrusion/hole means being located below the longitudinal center plane between said two longitudinal arm sections (11,12) .

L'invention concerne un dispositif d'essuie-glace (1) comprenant un élément porteur allongé, élastique, ainsi qu'un balai (2) d'essuie-glace allongé en matière flexible, lequel balai d'essuie-glace comprend des rainures longitudinales opposées (3) sur ses côtés longitudinaux, rainures (3) dans lesquelles sont disposées des bandes longitudinales séparées (4) de l'élément porteur, lequel dispositif d'essuie-glace (1) comprend un dispositif de liaison (5) avec un bras oscillant comprenant deux sections de bras longitudinal (11, 12) reliées l'une à l'autre au moyen d'une section intermédiaire courbe (13), ledit bras oscillant (6) étant relié audit dispositif de liaison (5) de façon à pivoter autour d'un axe de pivot, caractérisé spécialement en ce que ledit bras oscillant (6) est relié audit dispositif de liaison (5) de façon à pivoter autour dudit axe de pivot avec interposition d'une pièce de jonction (10), ladite pièce de jonction (10) comprenant une languette élastique (14) qui s'encliquète dans un trou (17) de forme correspondante pratiqué dans ledit bras oscillant (6) et ladite pièce de jonction et ledit dispositif de liaison (5) étant reliés l'un à l'autre de façon à pivoter par des moyens de protubérance et trou faits pour s'emboîter, lesdits moyens de protubérance et trou se situant sous le plan médian longitudinal entre lesdites deux sections de bras longitudinal (11, 12).

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