The present invention relates to a device for the unlocking operation of at least one lift-shaft door (130) and of at least one lift-car door (135) of a lift system having at least one vertically and horizontally displaceable lift car (125), wherein, in particular, a respective coupling unit (200, 205) is arranged in the region of the at least one lift-shaft door (130) and in the region of the at least one lift-car door (135), wherein a coupling region (225) is formed between the coupling units (200, 205) so as to be delimited to different spatial extents in the vertical and horizontal directions of travel of the at least one lift car (125), and wherein the at least one lift-shaft door (130) and/or the at least one lift-car door (135) can be unlocked only when there is at least one interruption-free coupling line (230) between the coupling units (200, 205).


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    Title :

    VORRICHTUNG ZUM ENTRIEGELUNGSBETRIEB VON AUFZUGSTÜREN BEI EINER VERTIKAL UND HORIZONTAL BETRIEBENEN AUFZUGSANLAGE


    Additional title:

    DEVICE FOR THE UNLOCKING OPERATION OF LIFT DOORS IN A VERTICALLY AND HORIZONTALLY OPERATED LIFT SYSTEM
    DISPOSITIF DE DÉVERROUILLAGE DE PORTES D'ASCENSEUR DANS UN SYSTÈME DE LEVAGE À COMMANDE VERTICALE ET HORIZONTALE


    Contributors:
    GILIARD PETER (author) / KEMPKEN JAN (author)

    Publication date :

    2022-06-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





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