In accordance with at least one aspect of this disclosure, a system (100) includes a wiper drive shaft (116) configured to drive a wiper arm (106) between a start position (110) and an end sweep position (112). The wiper drive shaft (116) includes external threads (132) defined therein and at a distal end (134) thereof. An axial length of the external threads (132) along the wiper drive shaft (116) defines the start position (110) and the end sweep position (112), and a total desired sweep angle between the start position (110) and end sweep position (112). The wiper drive shaft (116) includes a first hard stop groove (136) and a second hard stop groove (138), each defined at a respective first axial offset and a second axial offset from the external threads (132) to define a first hard stop position (140) and second hard stop position (142).


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    Title :

    MECHANICAL HARD STOP FOR WIPER


    Additional title:

    MECHANISCHER FESTANSCHLAG FÜR SCHEIBENWISCHER
    BUTÉE MÉCANIQUE POUR ESSUIE-GLACE


    Contributors:

    Publication date :

    2025-02-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    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 / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES



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