Windscreen wiper
AssigneeValeo Systèmes d'Essuyage
InventorGerald Caillot
Life of this patent
Estimating the term…
Abstract
The present invention relates to a windscreen wiper (1) for a motor vehicle window (3), comprising: a longitudinally extending wiper blade (5), an aerodynamic deflector (9) extending longitudinally above said wiper blade (5), at least one longitudinally extending fluid circulation duct (31, 32) having at least one spraying orifice (35), characterized in that the wiper comprises at least one lower lateral skirt (43, 44) extending longitudinally on a lateral side of the wiper blade (5) and of the spraying orifice (35), the spraying orifice (35) being located between the wiper blade (5) and the lower lateral skirt (43, 44).
Claims11
A windscreen wiper for a motor vehicle window, comprising:
- a longitudinally extending wiper blade;
- an aerodynamic deflector extending longitudinally above said wiper blade;
- at least one longitudinally extending fluid circulation duct having at least one spraying orifice;
- and
- at least one lower lateral skirt extending longitudinally on a lateral side of the wiper blade and of the spraying orifice, the spraying orifice being located between the wiper blade and the lower lateral skirt.
A method for manufacturing a windscreen wiper, comprising:
- extruding a profiled element comprising at least one lower lateral skirt and at least one fluid circulation duct;
- and
- piercing at least one spraying orifice into the at least one fluid circulation duct through the lower lateral skirt.
A method for manufacturing a windscreen wiper, comprising:
- extruding a profiled element comprising at least one lower lateral skirt and at least one fluid circulation duct;
- opening up access to a lower part of the at least one fluid circulation duct;
- piercing a spraying orifice into the at least one fluid circulation duct;
- and
- barring the access to the lower part of the at least one fluid circulation duct again.
Dependencies are inferred from the claim text.