The invention relates to a novel form of wiper blade element (1) having increased dimensions, so that, for each linear millimetre of the wiper blade element (1) measured along the longitudinal axis of elongation (X), a surface area of a bearing face (10) of the wiper blade element (1) against a glazed surface (SV) is greater than 0.25 mm². In addition, the wiper blade element (1) comprises a solid body (12) configured to enable a hingeless connection to a support element of a windscreen wiper blade, and a support body (13) taking the form of a continuous or discontinuous structure. The support body (13) thus includes macrostructures (131) and microstructures that make the bearing face (10) complex, discontinuous and larger in surface area than the known wiper blade elements.
LAME D'ESSUYAGE SURFACIQUE POUR VÈHICULE AUTOMOBILE
WIPER BLADE ELEMENT HAVING A LARGE CONTACT SURFACE, FOR A MOTOR VEHICLE
WISCHBLATTELEMENT MIT GROSSER KONTAKTFLÄCHE FÜR EIN KRAFTFAHRZEUG
2025-05-28
Patent
Electronic Resource
French
IPC: | B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen |
Dispositif d’essuyage notamment pour un véhicule automobile avec une lame d’essuyage emmanchable
European Patent Office | 2025
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