A bicycle crank assembly comprises a crank axle, a first crank arm, and a battery holding structure. The crank axle comprises a cavity and a first end portion. A battery unit is to be provided in the cavity. The first end portion has a first end opening which is in communication with the cavity. The first crank arm is configured to be mounted on the first end portion. The battery holding structure is configured to hold the battery unit in the cavity. The battery holding structure is configured so that the battery unit is replaceable through the first end opening in a state where the first crank arm is mounted on the first end portion of the crank axle.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Bicycle crank assembly


    Beteiligte:
    SHINTAROU MORI (Autor:in) / MICHIHIRO KODAMA (Autor:in) / FUMIAKI YOSHIDA (Autor:in) / TOSHIO TETSUKA (Autor:in)

    Erscheinungsdatum :

    2016-02-10


    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



    Bicycle crank arm and bicycle crank assembly

    YAMANAKA MASAHIRO / NISHIMOTO YUSUKE / NONOSHITA TETSU et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Bicycle crank assembly

    SCHLANGER RAPHAEL | Europäisches Patentamt | 2016

    Freier Zugriff

    BICYCLE CRANK ASSEMBLY

    HARA NOBUKATSU / KODAMA MICHIHIRO | Europäisches Patentamt | 2015

    Freier Zugriff

    Bicycle Crank Assembly

    FURUYA TAKASHI / YAMANAKA MASAHIRO / EMURA ATSUHIRO | Europäisches Patentamt | 2018

    Freier Zugriff

    BICYCLE CRANK ASSEMBLY

    TETSUKA TOSHIO | Europäisches Patentamt | 2016

    Freier Zugriff