The wiper rubber (10) has a base section (12) and a lip section (13) which comprises a wiping edge (14). The lip section comprises a material weakening (15) along a longitudinal axis (16) of the wiper rubber above the wiper edge. The material weakening is designed such that the wiping edge is separable by tearing along the material weakening from the wiper rubber to form a new wiper edge (17). The wiper rubber is formed of elastomer material. The material weakening is an incision, a point- or slit-shaped perforation or a notch.
Wischerblatt mit erneuerbarer Wischkante
Wiper blade with renewable wiper edge
Balai d'essuie-glace avec bords de balais renouvelables
2017-12-13
Patent
Elektronische Ressource
Deutsch
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 / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS |