A freewheel hub and a bicycle, pedelec, fast pedelec or e-bike comprising this freewheel hub is provided. The freewheel hub includes a rotating hub shell for carrying a free running wheel. Torque is coupled to the rotating hub shell via a torque transmitting member. At least one magneto-elastically active region is directly or indirectly attached to or forms a part of the torque transmitting member in such a manner that the applied torque is transmitted to the active region including at least one magnetically polarized region. The magnetic polarization becomes increasingly helically shaped as the applied torque increases. A magneto-elastic sensor including at least one magnetic field sensor is arranged proximate to the at least one magneto-elastically active region for outputting a signal corresponding to a torque-induced magnetic flux emanating from the magnetically polarized region.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Freewheel hub comprising a magneto-elastic sensor and bicycle, pedelec, fast pedelec or e-bike comprising the freewheel hub


    Beteiligte:

    Erscheinungsdatum :

    2016-03-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer




    Bicycle freewheel

    LIM GUANG SHENG ELSON / LIM PUAT THIAM | Europäisches Patentamt | 2017

    Freier Zugriff

    Freewheel hub for a bicycle

    BRAEDT HENRIK / GÖBEL JOACHIM / CORREIA VASCO et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    PEDELEC

    GREVEN DIETMAR / MISGELD BERNO JOHANNES ENGELBERT | Europäisches Patentamt | 2020

    Freier Zugriff

    Radeinheit für ein Pedelec und Pedelec

    VENHOFF KAI / WURMBÄCK CHRISTIAN | Europäisches Patentamt | 2024

    Freier Zugriff