The invention relates to rotating sealing device for the passage of a fluid, including at least one seal positioned between a fixed support and a crown mounted able to rotate with respect to the support. This device is characterized in that the seal is constituted by a ring mounted able to slide in a groove in the fixed support and which incorporates a front face intended to come into contact with a bearing surface of the rotating crown, the incorporating on each of its internal and external cylindrical surfaces at least one ring-shaped groove intended to accommodate an O-ring seal. The ring can, additionally, by pressed against the bearing surface by positioning means exerting a thrust force on the rear face of the ring. The invention applies in particular for a system to inflate the tires of vehicles.


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    Title :

    Rotating sealing device and sealing ring for such device


    Contributors:

    Publication date :

    2016-09-06


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / F16J Kolben , PISTONS




    SEALING RING POSITIONING DEVICE

    BEVILAQUA SANTANA ANDRE LUIZ | European Patent Office | 2024

    Free access

    SEALING RING POSITIONING DEVICE

    BEVILAQUA SANTANA ANDRE LUIZ | European Patent Office | 2024

    Free access