The device has a pair of measuring units (10) for respectively measuring a pair of signals (19), where one of the signals characterises a slippage and/or loading between a Bowden cable and a traction sheave, and the other signal characterises an electrical operating parameter of a drivetrain. An evaluation device produces a signal on the basis of the signal, which characterises the electrical operating parameter of the drivetrain, for measuring the driving efficiency and/or load of the lift system. An independent claim is also included for a method for examining a driving efficiency and/or a load condition of a lift system.


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    Title :

    Seilrutsch/Treibfähigkeits-Indikator


    Additional title:

    Slippage/tractability indicator
    Indicateur de glissement de cordage/capacité d'entraînement


    Contributors:
    RYSER HANS (author) / BOCHOW BERND (author)

    Publication date :

    2019-12-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    German


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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