The present invention is directed to an elevator system. The elevator system comprises a car, a counterweight, at least one belt connecting the car and counterweight, and at least one sheave having a surface that engages with the belt. At least part of the surface of the sheave that interfaces with the belt has a plurality of features for reducing unwanted noise created due to the interaction between the belt and the sheave surface.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    System and method for reducing belt noise


    Beteiligte:
    POLAK DAVID R (Autor:in) / CHIPMAN CHRISTOPHER T (Autor:in) / COFFIN CHARLES C (Autor:in) / BLANC ARTHUR (Autor:in) / WESSON JOHN P (Autor:in) / CHEN YAN (Autor:in) / OPOKU DANIEL G (Autor:in) / BURLATSKY SERGEI F (Autor:in)

    Erscheinungsdatum :

    2019-07-02


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B66B Aufzüge , ELEVATORS / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein / F16H Getriebe , GEARING



    SYSTEM AND METHOD OF REDUCING NOISE FROM BELT

    POLAK DEVID / CHIPMEN KRISTOFER / KOFFIN CHARLZ et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Approaches to reducing CVT belt annoying noise

    Pan,M. / Lu,W. / Shieh,T. et al. | Kraftfahrwesen | 2000


    Approaches to Reducing CVT Belt Annoying Noise

    Pan, M. / Shieh, T. / Lu, W. | SAE Technical Papers | 2000