A device for inhibiting the closing of a door that controls entry of an enclosure includes a first magnet disposed on a driven portion of the device and a second magnet disposed on a fixed portion of the enclosure. The first magnet and the second magnet are configured to be in register with each other as the door moves toward a closed position such that if the first magnet and the second magnet are in register with each other, a pole of the first magnet is in close proximity of a pole of the second magnet such that the first magnet and the second magnet react to each other to inhibit motion of the door towards the closed position.


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    Titel :

    BRAKING DEVICE FOR A DOOR OPERATOR


    Weitere Titelangaben:

    BREMSVORRICHTUNG FÜR EINEN TÜRSCHLIESSER
    DISPOSITIF DE FREINAGE POUR ACTIONNEUR DE PORTE


    Beteiligte:
    LEE JINKOO (Autor:in) / KIM JUNG SAM (Autor:in) / YOO BYEONG SAM (Autor:in) / SHIM HANSOO (Autor:in) / HU GUOHONG (Autor:in) / THOMPSON MARK STEVEN (Autor:in)

    Erscheinungsdatum :

    13.05.2020


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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