A freehub of a bicycle contains: a body (10) fitted and rotating on a rotary shaft (40). A receiving sleeve (20) is connected with the body and fitted on the rotary shaft, and the receiving sleeve includes an accommodation holder (21) and a fixing element (22). A ratchet assembly (30) is arranged between the body and the receiving sleeve, the ratchet assembly includes multiple chutes (31), the central axis of each of the respective chutes is not parallel to a central axis of the rotary shaft. A toothed ring (32) is fitted between the fixing element and the body. The ratchet assembly includes multiple teeth (33), multiple engagement elements (34), and multiple urging elements (35). A respective urging element urges the respective engagement element to linearly move toward the respective tooth so as to engage with the respective tooth.


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    Title :

    FREEHUB OF BICYCLE


    Additional title:

    FREILAUFNABE EINES FAHRRADS
    ROUE LIBRE DE BICYCLETTE


    Contributors:

    Publication date :

    2022-10-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16D COUPLINGS FOR TRANSMITTING ROTATION , Nicht schaltbare Kupplungen



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