In regions, divided by a tire equator, on both sides of a tread surface of a tire, the tire includes a grip area along an entire circumference of a tread, the grip area including a plurality of recessed lines, with a shape recessed toward an inner side of the tire from an outline of the tread surface, that extend from a tread edge side in a direction inclined relative to the tire equator and are arrayed in parallel, and in each region, a recessed portion defined by two lines, extending radially towards the grip area from a point positioned in a direction of the grip area from the tire equator, and a line connecting tips of the two lines.


    Access

    Download


    Export, share and cite



    Title :

    COMPETITION WHEELCHAIR TIRE


    Contributors:

    Publication date :

    2022-08-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    COMPETITION WHEELCHAIR TIRE

    SAHASHI KOHEI | European Patent Office | 2022

    Free access

    Competition wheelchair tire

    SAHASHI KOHEI | European Patent Office | 2024

    Free access

    Competition wheelchair tire

    SAHASHI KOHEI | European Patent Office | 2024

    Free access

    COMPETITION WHEELCHAIR TIRE

    SAHASHI KOHEI | European Patent Office | 2024

    Free access

    COMPETITION WHEELCHAIR TIRE

    SAHASHI KOHEI | European Patent Office | 2022

    Free access