Windscreen wiper blade clip and backing strip

B - Operations – Transporting – 60 – S

Patent

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Details

B60S 1/38 (2006.01)

Patent

CA 2171444

A wiper blade clip (50) for securing a backing strip (10) of a windscreen wiper blade assembly. The backing strip (10) comprises first and second pairs of rails (20, 22), either of which can be engaged with claws (12) of the blade frame depending on the size of the claws (12), and two channels (34, 36) for alternately receiving a wiper element (40), depending on which of the pairs of rails (20, 22) are engaged with the claws (12). The clip (50) comprises first and second pairs of legs (54, 56), which overlie the first and second pairs of rails (20, 22) and are spaced apart different distances corresponding to the rails (20, 22). The legs (54, 56) have prongs (58) which, depending on the pairs of rails (20, 22) is engaged by the claws (12), engage behind the claws (12) to limit longitudinal movement of the backing strip (10) relative to the claws (12). The clip (50) can be formed in two separate halves, each half having a respective one of the firt and second pairs of legs (54, 56).

Agrafe (50) de fixation du porte-lame (10) d'un balai d'essuie-glace. Le porte-lame (10) comporte une première et une seconde paire de rails (20,22) dont l'une ou l'autre peuvent être saisie par des griffes (12) attenantes au cadre (selon la taille des griffes), et deux canaux (34,36) recevant l'un ou l'autre un balai (40) différent qui dépend de la paire de rails saisie par les griffes (12). L'agrafe (50) comprend une première et une seconde paire de branches (54,56) recouvrant la première et la seconde paire de rails (20,22) et qui sont différemment espacées selon la paire de rails (20,22) à laquelle elles correspondent. Lesdites branches (54,56) sont munies de dents (58) qui, selon la paire de rails (20, 22) utilisée, s'engagent derrière les griffes pour limiter le mouvement longitudinal des porte-lames (10) relativement aux griffes (12). L'agrafe (50) peut être faite de deux moitiés séparées dont chacune est respectivement pourvue d'une des deux paires de branches (54,56).

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