A repair patch (70) is a repair patch to be attached to a tire and includes an indicator portion (31a) having color components to be extracted by a degradation state determination apparatus that includes a degradation state model and a color change database for determining a degradation state of the tire. The repair patch also includes a reinforcement portion (71) to be bonded to the tire to reinforce the tire. The indicator portion includes a medium layer having printed thereon an identifier and a color pattern having a plurality of colors applied to different positions, the plurality of colors having different sensitivities to a degradation factor.


    Access

    Download


    Export, share and cite



    Title :

    REPAIR PATCH, PRE-CURED TREAD, AND TIRE


    Contributors:

    Publication date :

    2025-06-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29C Formen oder Verbinden von Kunststoffen , SHAPING OR JOINING OF PLASTICS



    Repair patch, pre-cured tread, and tire

    YAMAMOTO TAKU / MORIGUCHI AKIRA | European Patent Office | 2024

    Free access

    REPAIR PATCH, PRECURED TREAD, AND TIRE

    YAMAMOTO TAKU / MORIGUCHI AKIRA | European Patent Office | 2025

    Free access

    REPAIR PATCH, PRECURED TREAD, AND TIRE

    YAMAMOTO TAKU / MORIGUCHI AKIRA | European Patent Office | 2023

    Free access

    Cured tread and tire

    NAGAHARA TAKEO | European Patent Office | 2018

    Free access

    Cured tread and tire

    NAGAHARA TAKEO | European Patent Office | 2018

    Free access