A bicycle sprocket has a sprocket main body, a plurality of teeth disposed on the sprocket main body, and at least one shifting area. The teeth include at least one first tooth having a first maximum axial width and at least one second tooth having a second maximum axial width. The first maximum axial width is larger than the second maximum axial width. The first tooth is configured to engage with an outer link plate of a chain. The second tooth is configured to engage with an inner link plate of the chain. The at least one shifting area includes an area where a chain engages with one of the teeth during shifting from a small sprocket to the bicycle sprocket and an area where the chain separates from one of the teeth during a shifting action from the bicycle sprocket to the small sprocket.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bicycle sprocket and multiple bicycle sprocket assembly


    Beteiligte:
    SUGIMOTO AKINOBU (Autor:in) / HIROSE YUKI (Autor:in)

    Erscheinungsdatum :

    07.08.2018


    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 SPROCKET, BICYCLE REAR SPROCKET, AND BICYCLE MULTIPLE SPROCKET ASSEMBLY

    FUKUNAGA YASUFUMI / FUKUMORI TSUYOSHI / TOKUYAMA KOJI et al. | Europäisches Patentamt | 2017

    Freier Zugriff

    Bicycle sprocket, bicycle rear sprocket, and bicycle multiple sprocket assembly

    FUKUNAGA YASUFUMI / FUKUMORI TSUYOSHI / TOKUYAMA KOJI et al. | Europäisches Patentamt | 2018

    Freier Zugriff

    Bicycle sprocket and bicycle sprocket assembly

    WATARAI ETSUYOSHI / YUASA KOJI | Europäisches Patentamt | 2021

    Freier Zugriff

    Bicycle sprocket and bicycle sprocket assembly

    YOKOI KEN / SUGIMOTO AKINOBU | Europäisches Patentamt | 2020

    Freier Zugriff

    BICYCLE SPROCKET AND BICYCLE SPROCKET ASSEMBLY

    KAMADA KENJI | Europäisches Patentamt | 2017

    Freier Zugriff