The invention relates to a tyre (10) for a passenger vehicle, comprising a tread comprising at least one specified wear indicator (46) defining a specified wear threshold, a tread layer (52) comprising an elastomeric tread material having a complex dynamic shear modulus G * 1 and a dynamic loss tanD01, and a support layer (54) for the tread layer (52), the support layer (54) comprises an elastomeric support material having a complex dynamic shear modulus G * 2 and a dynamic loss tanD02 satisfying tanD02 > = 0.37 x tanD01 and G * 2 > = 0.90 x G * 1.

    本发明涉及一种用于客运车辆的轮胎(10),其包括胎面,所述胎面包括至少一个限定规定磨损阈值的规定磨损指示器(46)、胎面层(52)和用于胎面层(52)的支撑层(54),所述胎面层(52)包含具有复数动力学剪切模量G*_1和动力学损耗tanD0_1的弹性体胎面材料,所述支撑层(54)包含具有复数动力学剪切模量G*_2和动力学损耗tanD0_2的弹性体支撑材料,满足tanD0_2≥0.37x tanD0_1并且G*_2≥0.90x G*_1。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Tyre with improved grip on wet ground at end of life


    Weitere Titelangaben:

    寿命末期具有改进的在湿地面上的抓地性的轮胎


    Beteiligte:

    Erscheinungsdatum :

    2022-12-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tyre with improved lateral grip performance on snow-covered ground

    THURNER VIRGINIE | Europäisches Patentamt | 2024

    Freier Zugriff

    Tyre for urban buses comprising tread with improved grip

    DOMPROST FABRICE / LACOSTE PHILIPPE | Europäisches Patentamt | 2024

    Freier Zugriff

    Tyre with improved grip for heavy civil engineering vehicles

    LITCHENS WILLIAM / BARBARIN FRANCOIS | Europäisches Patentamt | 2023

    Freier Zugriff

    TIRE WITH IMPROVED END-OF-LIFE GRIP ON WET GROUND

    DURAND-GASSELIN BENOIT / FRANCOIS MARIE-LAURE / HELLOT FABIEN | Europäisches Patentamt | 2023

    Freier Zugriff

    Laboratory investigation of tyre sliding grip coefficient

    Rosen Ivanov / Rusi Rusev / Plamen Ilchev | DOAJ | 2006

    Freier Zugriff