The invention relates to a two-wheeled vehicle with rear-wheel suspension, comprising a frame with at least one frame tube, a swingarm assembly mounted on the frame for the purpose of suspending a rear wheel, a linear spring/damper element, and a transmission mechanism that is functionally connected to both the spring/damper element and to the swingarm assembly. The spring/damper element is received in a receiving chamber inside the frame tube. The transmission mechanism comprises a rotary axis, which runs through an axial opening in the at least one frame tube. The axis has an axle element mounted so as to be rotatable in a bearing bushing held in the axial opening. In addition, the swingarm assembly is articulated on the axle element eccentrically with respect to the rotary axis, such as to transmit a force between the spring/damper element and the swingarm assembly via the rotary axis.

    L'invention concerne un véhicule à deux roues ayant une suspension de roue arrière, comprenant un châssis comportant au moins un tube de châssis, un assemblage de bras oscillant monté sur le châssis aux fins de suspension d'une roue arrière, un élément de ressort/d'amortisseur linéaire et un mécanisme de transmission raccordé à l'élément de ressort/d'amortisseur et au bras oscillant. L'élément de ressort/d'amortisseur est reçu dans une chambre de réception dans le tube de châssis. Le mécanisme de transmission comprend un axe de rotation dans une ouverture axiale du tube de châssis. L'axe comprend un élément d'essieu monté de sorte à tourner dans un coussinet retenu dans l'ouverture axiale. De plus, l'assemblage de bras oscillant est articulé sur l'essieu de manière excentrique par rapport à l'axe de rotation afin de transmettre une force entre l'élément de ressort/d'amortisseur et le bras oscillant au moyen de l'axe de rotation.


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    Title :

    TWO-WHEELED VEHICLE WITH REAR-WHEEL SUSPENSION


    Additional title:

    DEUX-ROUES A SUSPENSION ARRIERE


    Contributors:

    Publication date :

    2022-06-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62K Fahrräder , CYCLES



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