A derailleur includes a fixed component, a movable component, a linkage component, a deceleration component and a drive component. The fixed component is for being fixed to a bicycle frame. The movable component is for being fixed to a chain guide. The linkage component includes a first linkage and a second linkage. Two ends of the first linkage pivot on the fixed component and the movable component, respectively. Two ends of the second linkage pivot on the fixed component and the movable component, respectively. The deceleration component includes a circular spline, a flex spline and a wave generator. The flex spline is disposed inside the circular spline, for rotating the first linkage and the second linkage relative to the fixed component. The wave generator is disposed inside the flex spline. The drive component is connected to the wave generator, for rotating the wave generator.


    Access

    Download


    Export, share and cite



    Title :

    DERAILLEUR


    Contributors:

    Publication date :

    2016-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



    Derailleur

    EMURA ATSUHIRO / INOUE KENKICHI / SUGIMOTO TOMOMI | European Patent Office | 2015

    Free access

    Derailleur

    SCOLARI NATHAN A / REITER GEORGE | European Patent Office | 2015

    Free access

    Bicycle derailleur and bicycle rear derailleur

    FUJIMOTO NAOKI / TACHIBANA KATSUHIRO / YAMADA YUTARO | European Patent Office | 2024

    Free access

    Derailleur

    EMURA ATSUHIRO / INOUE KENKICHI / SUGIYAMA YOSHIKAZU | European Patent Office | 2016

    Free access

    DERAILLEUR

    TSAI SZU-FANG | European Patent Office | 2019

    Free access