An electric winch device causes an operative part to perform an operation for hoisting work by winding up or letting out a rope connected to the operative part, the electric winch device including: a winch drum having an axis, provided on the mobile crane to be rotatable about the axis and wound with the rope therearound; a plurality of motors located on one side of the winch drum in an axial direction in which the axis of the winch drum extends, and arranged side by side in a direction perpendicular to the axial direction; a gear mechanism which combines torques output from the plurality of motors; and a transmitting part which transmits a resultant of torques combined by the gear mechanism to the winch drum to rotate the winch drum to thereby cause the winch drum to wind up or let out the rope.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Electric winch device and mobile crane


    Beteiligte:
    HIEKATA TAKASHI (Autor:in) / KAWAI HIROAKI (Autor:in) / INOUE KOJI (Autor:in) / SASAI SHINTARO (Autor:in) / OGAWA TETSUYA (Autor:in) / YAMASHITA TOSHIRO (Autor:in)

    Erscheinungsdatum :

    29.01.2019


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / B66C Krane , CRANES / F16H Getriebe , GEARING



    ELECTRIC WINCH DEVICE AND MOBILE CRANE

    HIEKATA TAKASHI / KAWAI HIROAKI / INOUE KOJI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    ELECTRIC WINCH DEVICE AND MOBILE CRANE

    HIEKATA TAKASHI / KAWAI HIROAKI / INOUE KOJI et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    ELECTRIC WINCH DEVICE AND MOBILE CRANE

    HIEKATA TAKASHI / KAWAI HIROAKI / INOUE KOJI et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    ELECTRIC WINCH DEVICE AND MOBILE CRANE

    HIEKATA TAKASHI / INOUE KOJI / KAWAI HIROAKI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Crane winch protection device, crane and crane winch protection method

    XIE LANG / HUANG JIE | Europäisches Patentamt | 2020

    Freier Zugriff