The present invention provides a rotary shock absorber (1) for a vehicle and a pneumatic spring (3), in particular for a rotary shock absorber, are disclosed according to the present invention. The rotary shock absorber for a vehicle comprises a first component (6) and a second (component 7), wherein the second component (7) is rotatably arranged relative to the first component (6). The rotary shock absorber (1) comprises a pneumatic spring (3) that is adapted to provide an elastic force F against the relative rotation of the second component (7) regarding the first component (6). The second component (7) forms a pneumatic cavity (107) of the pneumatic spring (3). The second component (7) forms a hydraulic cavity 105 of the pneumatic spring (3). The hydraulic cavity (105) comprises a toroidal section (181).


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    Title :

    HYDROPNEUMATIC ROTARY SUSPENSION


    Additional title:

    HYDROPNEUMATISCHE DREHAUFHÄNGUNG
    SUSPENSION ROTATIVE HYDROPNEUMATIQUE



    Publication date :

    2025-02-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge / B62D MOTOR VEHICLES , Motorfahrzeuge



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