In an elevator apparatus, a car is suspended by a suspending device. A braking apparatus applies a braking force to the car by the suspending device. An excessive speed detection level that changes in response to car position is set in an excessive speed monitoring portion. The excessive speed monitoring portion makes the braking apparatus perform a braking operation when car speed reaches the excessive speed detection level. An anomalous acceleration detecting mechanism operates a safety device if acceleration that exceeds a preset set value arises in the car.


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    Titel :

    Elevator apparatus including an anomalous acceleration detecting mechanism


    Beteiligte:
    OKAMOTO KENICHI (Autor:in) / HAYASHI YOSHIKATSU (Autor:in) / OKADA MINEO (Autor:in)

    Erscheinungsdatum :

    17.01.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS



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