The invention relates to an electric winch crank (1) comprising a main body (3) which includes an electric motor (32); a gripping handle (2) arranged at one end of the main body (3) and able to pivot on same with respect to said main body (3); coupling means (4) to a winch (100), arranged at the opposite end of said main body (3); a transmission mechanism driven by the output shaft of the motor (32) and enabling rotation of the coupling means (4); a mechanical reducer (34) interposed between the output shaft of the motor (32) and the coupling means (4), said crank further comprising a braking system (35) mounted on the output shaft of the motor (32); a control member (23) located on said gripping handle (2) for actuating said braking system (35) via said electronic circuit (31) and a rotating collector (29) comprising a first portion (291) rigidly attached to the gripping handle, connected to said control member, and a second portion (292) rigidly attached to the main body electrically connected to an electronic circuit.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ELECTRIC WINCH CRANK


    Beteiligte:
    RABU BRUNO (Autor:in)

    Erscheinungsdatum :

    26.09.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS



    ELECTRIC WINCH CRANK

    BRUNO RABU | Europäisches Patentamt | 2018

    Freier Zugriff

    Electric winch crank

    RABU BRUNO | Europäisches Patentamt | 2020

    Freier Zugriff

    Electric winch crank

    RABU BRUNO | Europäisches Patentamt | 2019

    Freier Zugriff

    Brake crank hydraulic driving system for drilling rig winch

    YANG ZISHENG / LI XUEJUN / LIU CHEN et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    ELECTRIC WINCH

    WANG JUNLIANG | Europäisches Patentamt | 2019

    Freier Zugriff