An elevator safety gear actuation device (24) for actuating an elevator safety gear (20) comprises a first member (23) and a second member (25). The first and second members (23, 25) are arranged opposite to each other defining a gap configured for accommodating a guide member (14, 15) extending in a longitudinal direction. At least one of the members (23, 25) is movable in a direction transverse to the longitudinal direction between a disengaged position and an engaged position. The first member (23) comprises at least one permanent magnet (26) which is configured for being magnetically attracted and attaching to the guide member (14, 15) extending through the gap when the first member (23) is arranged in the engaged position, the second member (25) comprises at least one roller (30) and/or at least one low friction element (36) configured for providing low friction between the second member (25) and the guide member (14, 15) extending through the gap.


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    Title :

    ELEVATOR SAFETY GEAR ACTUATION DEVICE


    Additional title:

    VORRICHTUNG ZUR BETÄTIGUNG DER FANGVORRICHTUNG EINES AUFZUGS
    DISPOSITIF D'ACTIONNEMENT D'ENGRENAGE DE SÉCURITÉ D'ASCENSEUR


    Contributors:

    Publication date :

    2023-11-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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