An energy-saving elevator. The energy-saving elevator includes an elevator car, a counterweight, a lift cable, and a hoist-type lifting mechanism. The hoist-type lifting mechanism includes a first adjustable pulley, a second adjustable pulley, and an adjustable cable interconnected between the first adjustable pulley and the second adjustable pulley. The first adjustable pulley includes a first fixed conical member with a first conical surface and a first moveable conical member with a second conical surface. The first conical surface and the second conical surface form a first trapezoid-shape groove between the first fixed conical member and the first moveable conical member. The first trapezoid-shape groove is configured to receive the adjusting cable. The first conical surface and the second conical surface are configured to hold the adjusting cable inside the first trapezoid-shape groove.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ENERGY-SAVING ELEVATOR


    Beteiligte:

    Erscheinungsdatum :

    2021-06-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / F16H Getriebe , GEARING



    Energy-saving elevator and energy-saving method of elevator

    HAN PENG / LIN GUOBIN / REN JINGDONG et al. | Europäisches Patentamt | 2022

    Freier Zugriff

    Energy saving elevator

    YIN QIN | Europäisches Patentamt | 2016

    Freier Zugriff

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | Europäisches Patentamt | 2021

    Freier Zugriff

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | Europäisches Patentamt | 2024

    Freier Zugriff

    ENERGY-SAVING ELEVATOR

    TABATABAEISEYFI SEYEDALIALNAGHI | Europäisches Patentamt | 2021

    Freier Zugriff