The present application provides a governor assembly (1), an elevator safety device, and an elevator system. The governor assembly comprises: a bracket (10); a rotatable rope sheave (34) mounted on the bracket; and a centrifugal mechanism (19) associated with the rope sheave, a plurality of centrifugal members (191) being capable of unfolding under an inertial force associated with the speed of the rope sheave; wherein, the centrifugal mechanism comprises: a plurality of centrifugal members pivotally connected to the rope sheave; and a retaining mechanism by which the plurality of centrifugal members are retained in a contraction position; wherein, the retaining mechanism is configured to retain the plurality of centrifugal members in the contraction position when the speed of the rope sheave increases to a first threshold with an acceleration smaller than a first acceleration.


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    Titel :

    GOVERNOR ASSEMBLY, ELEVATOR SAFETY DEVICE AND ELEVATOR SYSTEM


    Weitere Titelangaben:

    REGLERANORDNUNG, AUFZUGSSICHERHEITSVORRICHTUNG UND AUFZUGSSYSTEM
    ENSEMBLE RÉGULATEUR, DISPOSITIF DE SÉCURITÉ D'ASCENSEUR ET SYSTÈME D'ASCENSEUR


    Beteiligte:
    WANG WEI (Autor:in) / MENG DECHENG (Autor:in) / ZHAO YONG (Autor:in)

    Erscheinungsdatum :

    03.04.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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