A hub with disengaging effect of ratchet faces in an idle mode includes: a gear barrel with first and second housing parts is located at the spacing from the driven end of the hub; a ratchet disc fixed in the driven end has a first annular ratchet face corresponding to the gear barrel; a double-sided free toothed disc disposed in the first housing part is in synchronous rotation with the gear barrel, and includes a second annular ratchet face, which is in a single steering engagement drive relationship with the first annular ratchet face; an elastic expansion member is disposed between the ratchet and double-sided free toothed discs, to push off annular ratchet faces in idle mode; a repulsion disc is mounted in the second housing part at the circumferential direction; an axial repulsion member has repulsion parts which are respectively disposed in the double-sided free toothed and repulsion discs.


    Access

    Download


    Export, share and cite



    Title :

    HUB WITH DISENGAGING EFFECT OF RATCHET FACES IN AN IDLE MODE


    Contributors:

    Publication date :

    2019-08-08


    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 / F16F SPRINGS , Federn



    Hub with disengaging effect of ratchet faces in an idle mode

    TIEN TSENG-PING | European Patent Office | 2021

    Free access

    Engaging and disengaging device for winch and winch using engaging and disengaging device

    LIN SHAOHUA / LIN WEICHEN | European Patent Office | 2016

    Free access


    Detection sensor and method for detecting disengaging of disengaging pull rod

    YANG LUN / BAI XINYU / SUN JINGXIAN et al. | European Patent Office | 2020

    Free access

    Anti-disengaging bicycle pedal

    YANG MAOXIU | European Patent Office | 2016

    Free access