A pneumatic tire comprising a tread composed of a rubber composition, the rubber composition containing 30 to 120 parts by mass of silica having a BET specific surface area of 180 to 280 m2/g based on 100 parts by mass of a rubber component, wherein, under a normal state with no load where the pneumatic tire is mounted with a normal rim and filled with a normal internal pressure, a grounding surface shape in which a normal load is applied and the tread is pressed against a plane surface satisfies the following equation (1): 0.95 ≦ SL0/SL80 ≦ 1.6 (wherein, SL0 is a ground contact length in a circumferential direction of the tire on a tire equator, and SL80 is a ground contact length in a circumferential direction of the tire on a position away from the tire equator by a distance in a tire axial direction of 80% of a tread grounding half width.)


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Пневматическая шина


    Erscheinungsdatum :

    10.01.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Russisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    ПНЕВМАТИЧЕСКАЯ ШИНА

    Europäisches Patentamt | 2021

    Freier Zugriff

    ПНЕВМАТИЧЕСКАЯ ШИНА

    Europäisches Patentamt | 2017

    Freier Zugriff

    ПНЕВМАТИЧЕСКАЯ ШИНА

    Europäisches Patentamt | 2021

    Freier Zugriff

    Пневматическая шина

    Europäisches Patentamt | 2021

    Freier Zugriff

    Пневматическая шина

    Europäisches Patentamt | 2018

    Freier Zugriff