Windshield wiper blade having a groove along the lip

The invention relates to a blade (22) of a windshield wiper (4) and to a windshield wiper including said blade. The blade (22) includes a lip (24) having a side surface (30) against which a liquid jet (36) is sprayed for longitudinal cleaning. The wiping surface (30) has two grooves (34) making it p...

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Bibliographic Details
Main Authors JEUFFE GERARD, BROQUET CHRISTOPHE
Format Patent
LanguageEnglish
Published 25.03.2015
Subjects
PERFORMING OPERATIONS
SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, ORMANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
TRANSPORTING
VEHICLES IN GENERAL
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Summary:The invention relates to a blade (22) of a windshield wiper (4) and to a windshield wiper including said blade. The blade (22) includes a lip (24) having a side surface (30) against which a liquid jet (36) is sprayed for longitudinal cleaning. The wiping surface (30) has two grooves (34) making it possible to divide the liquid jet (36) and to convey the latter to a deeper section, which limits the friction between the liquid and the side surface (30). In this manner, the flow of the liquid along the blade occurs by channeling and is thus optimized. A less powerful pump is required for passing through the entire length of the blade in a desired amount of time.
Bibliography:Application Number: CN2013822091