A safety device for an elevator system may include a safety element that in a release position holds a safety system in a deactivated state and in a blocking position activates the safety system. The safety element may exert a driving force configured to transfer the safety element from the release position into the blocking position. A holding element may exert a holding force on the safety element that counteracts the driving force to hold the safety element in the release position. In the release position of the safety element, the holding force exceeds the driving force by a tolerance amount that is adjustable depending on different operating modes that are possible in the release position of the safety element. The safety device may be configured to transfer the safety element into the blocking position, to reduce the holding force such that the driving force exceeds the holding force.


    Access

    Download


    Export, share and cite



    Title :

    SICHERHEITSEINRICHTUNG EINER AUFZUGSANLAGE, AUFZUGSANLAGE UND VERFAHREN ZUM BETREIBEN EINER SOLCHEN SICHERHEITSEINRICHTUNG


    Additional title:

    SAFETY DEVICE OF A LIFT SYSTEM, LIFT SYSTEM AND METHOD FOR OPERATING SUCH SAFETY DEVICE
    DISPOSITIF DE SÉCURITÉ D'UNE INSTALLATION D'ASCENSEUR, INSTALLATION D'ASCENSEUR ET PROCÉDÉ POUR LE FONCTIONNEMENT DUDIT DISPOSITIF DE SÉCURITÉ


    Contributors:

    Publication date :

    2021-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS





    SICHERHEITSEINRICHTUNG EINER AUFZUGSANLAGE

    KRÄMER MICHAEL | European Patent Office | 2023

    Free access

    Sicherheitseinrichtung einer Aufzugsanlage

    KRÄMER MICHAEL | European Patent Office | 2016

    Free access

    SICHERHEITSEINRICHTUNG EINER AUFZUGSANLAGE

    ANNEN MIRCO / MICHEL DAVID | European Patent Office | 2018

    Free access