A shaft door for an elevator has a door guard arrangement that includes a force sensor and a safety switch, wherein the force sensor comprises a contact unit and a spring mechanism with a spring. The force sensor senses a presence of an object clamped by the shaft door due to the shaft door closing wherein the contact element contacts the clamped object and transfers a force to the spring. The spring mechanism activates the safety switch to send a door-to-open command to a door operator of the elevator when the force transferred to the spring exceeds a stiffness of the spring.


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    Titel :

    SHAFT DOOR WITH A DOOR GUARD ARRANGEMENT


    Weitere Titelangaben:

    SCHACHTTÜR MIT EINER TÜRSCHUTZANORDNUNG
    PORTE PALIÈRE DOTÉE D'UN SYSTÈME D'ARRÊT DE SÛRETÉ



    Erscheinungsdatum :

    06.03.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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