A speed detection device (50) for an elevator system. The device includes a tire (52) operatively coupled to an elevator car, the tire having an outer diameter surface engageable with a guide rail (20) formed of metal. The device also includes a magnet (58) disposed within the tire (52), the magnet (58) providing a magnetic attractive force with the guide rail (20) to maintain contact between the tire (52) and the guide rail (20).


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    Title :

    MAGNETIC SPEED DETECTION DEVICE


    Additional title:

    MAGNETISCHE GESCHWINDIGKEITSDETEKTIONSVORRICHTUNG
    DISPOSITIF DE DÉTECTION DE VITESSE MAGNÉTIQUE


    Contributors:

    Publication date :

    2020-01-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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