A bicycle sprocket comprises a sprocket body and a plurality of chain-driving teeth. The plurality of chain-driving teeth comprises a first tooth and a second tooth. The first tooth has a first radial length radially defined from a reference line to a first radially outermost end. The second tooth has a second radial length radially defined from the reference line to a second radially outermost end. The second radial length is in a range of 1.5 mm to 2.9 mm. A shortest distance is defined between the downstream circumferential surface and a first intersection point of the circumferential center plane and an additional reference line. The shortest distance is equal to or larger than 2.0 mm. The additional reference line is defined at a reference position radially outward spaced apart from the reference line by 1.5 mm.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bicycle sprocket and bicycle sprocket assembly


    Beteiligte:

    Erscheinungsdatum :

    2019-07-23


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    Bicycle sprocket and bicycle sprocket assembly

    AKANISHI KENICHI / EMURA ATSUHIRO | Europäisches Patentamt | 2019

    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

    BICYCLE SPROCKET, BICYCLE REAR SPROCKET, AND BICYCLE MULTIPLE SPROCKET ASSEMBLY

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

    Freier Zugriff