A safety gear arrangement for an elevator includes a gripping mechanism having a gripping position and an inactive position, wherein the gripping mechanism is configured in the gripping position for gripping a rail for providing braking, an electric actuator, a coupling mechanism between the electric actuator and the gripping mechanism, wherein the coupling mechanism is adapted to arrange the gripping mechanism into the gripping position by the operation of the electric actuator, and an overspeed governor including at least an electrical energy source arranged to provide electrical power to the electric actuator at least in an over-speed situation of the elevator, wherein the gripping mechanism is arranged to the gripping position in response to determining, based on the operation of the overspeed governor, that there is the over-speed situation.


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    Title :

    SAFETY GEAR ARRANGEMENT FOR ELEVATOR, ELEVATOR, AND METHOD OF OPERATION OF SAFETY GEAR ARRANGEMENT FOR ELEVATOR


    Additional title:

    SICHERHEITSGETRIEBEANORDNUNG FÜR AUFZUG, AUFZUG UND VERFAHREN ZUM BETRIEB EINER SICHERHEITSGETRIEBEANORDNUNG FÜR AUFZUG
    AGENCEMENT D'ENGRENAGE DE SÉCURITÉ POUR ASCENSEUR, ASCENSEUR ET PROCÉDÉ DE FONCTIONNEMENT D'AGENCEMENT D'ENGRENAGE DE SÉCURITÉ POUR ASCENSEUR


    Contributors:

    Publication date :

    2025-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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