A blocking device (2) for blocking access to an door unlocking device (118) of an elevator system (102) comprises: an outer element (4), which is introducable into an access opening (30) providing access to the door unlocking device (118); and an inner element (6), which is introducable into the outer element (4). The inner element (6) is configured for bringing the blocking device (2) into a fixing configuration, in which the outer element (4) is fixedly engaged with the access opening (30), by introducing the inner element (6) into the outer element (4).


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    Titel :

    BLOCKING DEVICE


    Weitere Titelangaben:

    BLOCKIERUNGSVORRICHTUNG
    DISPOSITIF DE BLOCAGE


    Beteiligte:

    Erscheinungsdatum :

    20.04.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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