An elevator drive (1) including a first roller (4), a second roller (6), a motor (8) for driving one of the first and second rollers and a tension member (10) extending from the drive (1), wherein the tension member is provided at one end thereof with a closed-loop (12) enveloping the first and second rollers. In operation, as the motor (8) drives the roller (4), it in turn rotates the closed-loop (12) which is connected to the tension member (10). Accordingly, the tension member (10) can be drawn into or fed out from successive windings around the rollers (4;6).


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    Title :

    Elevator drive


    Additional title:

    Aufzugsantrieb
    Entraînement d'ascenseur


    Contributors:

    Publication date :

    2015-05-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B66B Aufzüge , ELEVATORS



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