A recessed portion is formed in each tire side portion of an agricultural machinery pneumatic tire. Rigidity at the part of each tire side portion where the recessed portion is formed is reduced. This enables each tire radial direction outside portion to be made to tilt over toward tire width direction outside with the recessed portion as a point of origin without reducing the internal pressure, enabling the ground contact width of a tread portion to be enlarged. Since there is no need to intentionally reduce the internal pressure in order to reduce the ground contact pressure, bead portions do not tilt over more than necessary, and there is no reduction in the durability of the bead portions.


    Access

    Download


    Export, share and cite



    Title :

    Agricultural machinery pneumatic tire


    Contributors:

    Publication date :

    2020-05-26


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    AGRICULTURAL MACHINERY PNEUMATIC TIRE

    KODAMA TAKASHI | European Patent Office | 2017

    Free access

    AGRICULTURAL MACHINERY PNEUMATIC TIRE

    KODAMA TAKASHI | European Patent Office | 2018

    Free access

    PNEUMATIC TIRE FOR AGRICULTURAL MACHINERY

    KODAMA TAKASHI | European Patent Office | 2015

    Free access

    Bidirectionally-used agricultural machinery tire

    CHEN SEN / ZHAO KANG / LIU YAXIANG et al. | European Patent Office | 2021

    Free access

    PNEUMATIC TIRE FOR AGRICULTURAL VEHICLES

    KODAMA TAKASHI | European Patent Office | 2024

    Free access