Skewer for tightening a cycle wheel to the cycle frame, such skewer including a first end having a threaded portion cooperable with a female thread of a first frame portion, and a second end having axial abutment mechanisms for contacting a second frame portion, as well as drive mechanisms to enable a user to alternately exert a tightening torque or a loosening torque. A torque limiting mechanism operational in the tightening direction is positioned between the drive mechanisms and the rod. The skewer further includes a braking device to increase the torque required to initiate the rotation of the drive mechanisms in the loosening direction. The braking device includes two mutually contacting friction surfaces when the axial abutment mechanisms are in contact with the second frame portion. When the torque limiting mechanism is operational, the braking device becomes non-operational because the friction surfaces are no longer in mutual contact.


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    Titel :

    DISPOSITIF DE FIXATION D'UNE ROUE DE CYCLE


    Weitere Titelangaben:

    DEVICE FOR ATTACHMENT OF A BICYCLE WHEEL
    VORRICHTUNG ZUR BEFESTIGUNG EINES LAUFRAD


    Beteiligte:

    Erscheinungsdatum :

    2020-12-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES / B60B VEHICLE WHEELS , Räder für Fahrzeuge / F16C SHAFTS , Wellen / F16J Kolben , PISTONS



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