The invention relates to detachable treads and can be used for lorries and motor cars. A tread device is in the form of an annular cover with alternating projections and depressions on the outside surface and a structure which is similar to the structure of a pneumatic tyre, and comprises a breaker, a cord and a means for fastening the detachable tread to the tyre. A vacuum fastening means consists of two parts - an anchoring base having a housing which is embedded in the body of the tread and has a flange with an overall size equal to or exceeding the size of the cross section of the housing. At its free end, the flange has the shape of any geometrical figure, while the end of the housing is arranged level with the inside surface of the tread or projecting beyond said surface until adjacent to the breaker and a cup-shaped vacuum clip, which is adjacent to the inside surface of the tyre. The anchoring base and the vacuum clip are interconnected. The cavity of the anchoring base has a hermetic sealing means. The vacuum fasteners are arranged at regular intervals from the vertical plane of symmetry of the tyre. The technical effect is more reliable fastening of a detachable tread to a tyre and an increase in the service life of the tyre.


    Access

    Download


    Export, share and cite



    Title :

    MEANS FOR ATTACHING A DETACHABLE TREAD TO A PNEUMATIC TYRE


    Additional title:

    MITTEL ZUR BEFESTIGUNG EINER ABNEHMBAREN LAUFFLÄCHE AN EINEN LUFTREIFEN
    MOYEN DE FIXATION DE BANDE DE ROULEMENT AMOVIBLE SUR LA CHAPE D'UN PNEUMATIQUE



    Publication date :

    2017-03-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    MEANS FOR ATTACHING A DETACHABLE TREAD TO A PNEUMATIC TYRE

    SIDOROV ALEKSANDR KONSTANTINOVICH / SIDOROV MAKSIM ALEKSANDROVICH | European Patent Office | 2016

    Free access

    PNEUMATIC TYRE TREAD AND PNEUMATIC TYRE WITH THIS TREAD

    FUKUDA KENJI | European Patent Office | 2017

    Free access

    PNEUMATIC TYRE TREAD

    GRIGORENKO ARKADIJ VIKTOROVICH / ANDREEV MIKHAIL YUREVICH / ZHOGIN VALENTIN ANDREEVICH | European Patent Office | 2016

    Free access

    PNEUMATIC TYRE TREAD

    KANEKO SHUICHI / TAKEHARA TAKESHI / ROTY GAEL | European Patent Office | 2018

    Free access

    PNEUMATIC TYRE TREAD

    FORTE GIANLUCA / RICCIO VALERIA | European Patent Office | 2024

    Free access