A tire has cap rubber that forms a contact patch. The cap rubber has a plurality of lugs. A shoulder lug, which among the plurality of lugs is that which is located outwardmost in a tire width direction, has a narrow groove that extends in the tire circumferential direction and that partitions the shoulder lug into a main lug portion toward the interior in the tire width direction, and a sacrificial lug portion toward the exterior in the tire width direction; and low-modulus rubber, for which stress at a given elongation is lower than that of the cap rubber, is arranged at a corner where the contact patch at the main lug portion and a groove side face toward the interior in the tire width direction which forms the narrow groove intersect.


    Access

    Download


    Export, share and cite



    Title :

    Pneumatic radial tire


    Contributors:

    Publication date :

    2021-03-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Pneumatic Radial Tire

    KIM MINSIK | European Patent Office | 2024

    Free access

    PNEUMATIC RADIAL TIRE

    NAKAJIMA MIYUKI | European Patent Office | 2020

    Free access

    PNEUMATIC RADIAL TIRE

    FUJIMORI HIROKI / HARIKAE SHINYA | European Patent Office | 2020

    Free access

    PNEUMATIC RADIAL TIRE

    SUITA HARUNOBU | European Patent Office | 2019

    Free access

    Pneumatic Radial Tire

    European Patent Office | 2015

    Free access