The present invention relates to a vehicle wiper gearbox and a vehicle wiper drive system. The gearbox comprises a transmission gear installed in the gearbox and provided with an actuating part; a first parking signal terminal and a second parking signal terminal which are electrically conductive and are arranged in a spaced manner; and a metal drive part comprising an actuated part and a moving terminal which are fixed together. When the transmission gear rotates towards a positive direction, the actuated part can be actuated by the actuating part of the transmission gear to drive the driven part to rotate, and the moving terminal changes electric conductive states between the two parking signal terminals at at least one parking position within a rotating cycle of the driven part. When the transmission gear rotates towards a negative direction instead of the positive direction, actuation of the actuating part is away from the actuated part, and thus the driven part is not driven. The problem that a wiper joggles after meeting foreign matters during closing is solved, the wiper gearbox is compact in structure, and die costs, installation procedures and labor costs are reduced.


    Access

    Download


    Export, share and cite



    Title :

    Vehicle wiper gearbox and vehicle wiper drive system


    Contributors:
    YE GUI (author)

    Publication date :

    2015-11-25


    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



    WIPER, PRIMARILY, VEHICLE WIPER

    DEPONDT KHELMUT / BEKS KUN / KHERINKS DIRK | European Patent Office | 2017

    Free access

    WIPER, PRIMARILY, VEHICLE WINDSCREEN WIPER

    DEPONDT KHELMUT / BEKS KUN / KHERINKS DIRK | European Patent Office | 2017

    Free access


    WIPER BLADE AND VEHICLE WIPER DEVICE

    KANAZAWA KEISUKE | European Patent Office | 2021

    Free access

    VEHICLE WIPER

    KIM HAK TAE | European Patent Office | 2021

    Free access