Windscreen wiper device for windscreens with variable curvature, comprising a secondary shaft (6) rotating about its secondary axis (8) between starting and final secondary positions, and a primary shaft (2) on which the wiper blade arm is mounted rotating in an alternating manner about its own primary axis (4) between starting and final primary positions. The primary shaft (2) is mounted in the secondary shaft (6), such that their corresponding axes (4, 8) form a first acute angle (²) with respect to one another. The device further comprises a delay device (44) kinematically connecting the driving means (10) with the secondary shaft (6) to cause rotation in the secondary shaft (6) such that when the primary shaft (2) has performed 50% of the rotation between the starting primary position and the final primary position, the secondary shaft (6) has performed between 0% and 30% of the rotation between the starting secondary position and said final secondary position.
WINDSCREEN WIPER DEVICE FOR WINDSCREENS WITH VARIABLE CURVATURE
SCHEIBENWISCHERVORRICHTUNG FÜR WINDSCHUTZSCHEIBEN MIT VARIABLER KRÜMMUNG
DISPOSITIF D'ESSUIE-GLACE POUR PARE-BRISE À COURBURE VARIABLE
2020-02-12
Patent
Electronic Resource
English
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 |
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