A hoistway landing door locking system includes an elevator shaft and an elevator car disposed within the elevator shaft and moveable therein between a plurality of access openings located at a plurality of levels of the elevator shaft. Also included is a mechanical locking assembly disposed proximate at least one of the access openings, the mechanical locking assembly operable to switch the access opening between a locked condition and an unlocked condition. Further included is an electromagnetic locking assembly operable between an energized condition and an unenergized condition, wherein the energized condition is required to switch the mechanical locking assembly from the locked condition to the unlocked condition.


    Access

    Download


    Export, share and cite



    Title :

    HOISTWAY LANDING DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT


    Additional title:

    FAHRSCHACHTTÜRVERRIEGELUNGSSYSTEM UND VERFAHREN ZUR STEUERUNG DES ZUGANGS ZU EINEM AUFZUGSSCHACHT
    SYSTÈME DE VERROUILLAGE DE PORTE PALIÈRE DE CAGE ET PROCÉDÉ DE COMMANDE D'ACCÈS À UNE GAINE D'ASCENSEUR


    Contributors:

    Publication date :

    2017-10-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS / E05B LOCKS , Schlösser



    Hoistway landing door locking system and method of controlling access to an elevator shaft

    FONTENEAU NICOLAS / SIRIGU GERARD | European Patent Office | 2017

    Free access

    HOISTWAY LANDING DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT

    FONTENEAU NICOLAS / SIRIGU GERARD | European Patent Office | 2017

    Free access

    HOISTWAY LANDING DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT

    FONTENEAU NICOLAS / SIRIGU GÉRARD | European Patent Office | 2016

    Free access

    HOISTWAY DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT

    FONTENEAU NICOLAS / FAUCONNET AURÉLIEN | European Patent Office | 2017

    Free access

    HOISTWAY DOOR LOCKING SYSTEM AND METHOD OF CONTROLLING ACCESS TO AN ELEVATOR SHAFT

    FONTENEAU NICOLAS / FAUCONNET AURÉLIEN | European Patent Office | 2016

    Free access