B - Operations – Transporting – 60 – S
Patent
B - Operations, Transporting
60
S
B60S 1/38 (2006.01)
Patent
CA 2562374
A wiper blade arm (10) comprising a central stiffening member (20), a wiper blade (14) and an aerodynamic baffle member (16) having a generally triangular cross-section (AE-FM-MA) with an upstream side (AE) defining the windward surface of the aerodynamic baffle (16), characterised in that the ratio (H:L) of the total height (H) of the wiper blade arm (10) to the overall width (L) of the wiper blade arm (10) is between 1.5 and 2.
L'invention propose un balai (10) comportant un élément central (20) de rigidification, une raclette (14) d'essuyage et un élément (16) formant déflecteur aérodynamique qui présente un contour (AE-FM-MA) de forme globalement triangulaire comportant un côté amont (AE) qui délimite la face au vent du déflecteur aérodynamique (16), caractérisé en ce que le rapport (H/L) entre la hauteur totale (H) du balai d'essuie-glace (10), et la largeur transversale hors-tout (L) du balai d'essuie-glace (10), est compris entre 1,5 et 2.
Dubief Flavien
Jallet Sebastien
Jarasson Jean-Michel
Robic
Valeo Systemes D'essuyage
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