The present application provides a force application assembly (100), an elevator and a method of elevator rescue. The force application assembly (100) is provided for applying a force to an elevator car (103) when the elevator car (103) and a counterweight (105) are in a balanced state, and the force application assembly (100) includes: a first attachment portion (110), which is configured to be removably attached to an elevator hoistway (117); a second attachment portion (120), one end of which is removably fixed relative to the elevator car (103) or the counterweight (105), and which is configured to be at least partially elastic; an actuation portion (130) connected between the first attachment portion (110) and the second attachment portion (120), wherein the first attachment portion (110) is configured to be fixed relative to the actuation portion (130), and the second attachment portion (120) is configured to be movable relative to the actuation portion (130); and an operation portion (140), which is associated with the actuation portion (130) and is operable to move the second attachment portion (120) away from or close to the actuation portion (130); wherein the actuation portion (130) applies a force to the second attachment portion (120), and the force is stored as elastic potential energy in the second attachment portion (120) before the balanced state of the elevator car (103) and the counterweight (105) is broken.


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    Titel :

    FORCE APPLICATION ASSEMBLY, ELEVATOR AND METHOD OF ELEVATOR RESCUE


    Weitere Titelangaben:

    KRAFTANWENDUNGSANORDNUNG, AUFZUG UND VERFAHREN ZUR AUFZUGBERGUNG
    ENSEMBLE D'APPLICATION DE FORCE, ASCENSEUR ET PROCÉDÉ DE SECOURS POUR ASCENSEUR


    Beteiligte:
    SHI YUNKANG (Autor:in) / TONG ZHENYAN (Autor:in) / WANG WEI (Autor:in) / WANG MIN (Autor:in)

    Erscheinungsdatum :

    27.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66D Haspeln , CAPSTANS / B66B Aufzüge , ELEVATORS



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