The present invention relates to a bicycle crank axle torque modulation device (1), comprising a bracket (3) including a spring-bearing assembly (4), wherein each end of the spring (7) thereof is connected to each of the bearings (6) by a connection member (8); an eccentric surface (5) for driving said spring-bearing assembly (4), which is in permanent contact with the bearings (6) of said spring-bearing assembly (4), wherein one of the bracket (3) and the eccentric surface (5) is arranged to be attached to a bicycle frame and the other to be attached to said bicycle crank axle. The invention further relates to a torque tuning process, a kit comprising a crank axle and the modulation device, and to a bike including the same.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    BICYCLE CRANK AXLE TORQUE MODULATION DEVICE AND PROCESS FOR TUNING A TORQUE GENERATED BY THE DEVICE



    Erscheinungsdatum :

    02.11.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    BICYCLE CRANK AXLE TORQUE MODULATION DEVICE AND PROCESS FOR TUNING A TORQUE GENERATED BY THE DEVICE

    ABRANTES PERFEITO JOAQUIM MACHADO / CARNEIRO RODRIGUES FRANCISCO MANUEL / DE NORONHA JOÃO PAULO TORRES PANTALEÃO | Europäisches Patentamt | 2016

    Freier Zugriff

    Crank treading torque detection device for electric bicycle

    LEE SEN-YUNG / LIN SHUEEI-MUH / TIAN XUE-YI et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    CRANK TREADING TORQUE DETECTION DEVICE FOR ELECTRIC BICYCLE

    LEE SEN-YUNG / LIN SHUEEI-MUH / TIAN XUE-YI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Bicycle crank axle assembly

    YAMANAKA MASAHIRO / NISHIMOTO YUSUKE / SHIRAISHI SHINGO et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    ELECTRIC BICYCLE CENTRAL AXLE TORQUE SPEED SENSE DEVICE

    WANG QINGHUA / DING JUN / ZUO BENYOU | Europäisches Patentamt | 2019

    Freier Zugriff