A tyre (11) for a passenger vehicle comprises a crown (12), two beads (32), two sidewalls (30), respectively connecting each bead (32) to the crown (12), and a carcass reinforcement (34) anchored in each bead (32). The load index LI of the tire (11) satisfies LI > = LI '+ 1, and LI' is the load index of overloaded tires having the same size according to the 2019ETRTO standard manual. The sidewall height H of the tire (11) is defined as H = SW x AR/100 and satisfies H > = 95, wherein SW is the nominal cross-sectional width of the tire according to the 2019ETRTO standard manual and AR is the nominal aspect ratio. The carcass reinforcement (34) comprises two carcass layers (36, 37).

    用于客运车辆的轮胎(11)包括胎冠(12)、两个胎圈(32)、两个胎侧(30)以及锚固在每个胎圈(32)中的胎体增强件(34),两个胎侧(30)分别将每个胎圈(32)连接至胎冠(12)。轮胎(11)的负荷指数LI满足LI≥LI'+1,LI'为根据2019ETRTO标准手册的具有相同尺寸的超负荷轮胎的负荷指数。轮胎(11)的胎侧高度H限定为H=SW x AR/100并且满足H≥95,其中SW为轮胎的根据2019ETRTO标准手册的标称截面宽度并且AR为标称高宽比。胎体增强件(34)包括两个胎体层(36、37)。


    Access

    Download


    Export, share and cite



    Title :

    Tyre comprising two carcass layers


    Additional title:

    包括两个胎体层的轮胎


    Contributors:

    Publication date :

    2023-06-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tyre comprising single carcass layer

    DUCHEMIN SEBASTIEN / GUIMARD BRUNO / MORROW PATRICK | European Patent Office | 2023

    Free access

    PNEUMATIC VEHICLE TYRE COMPRISING A CARCASS

    DE RIVA-PEREZ JULIAN / VOELSEN PETER | European Patent Office | 2017

    Free access

    Run-flat tyre comprising a polyester carcass ply

    BOEN SIK / LEFEBVRE SERGE / VALLET SOLENNE | European Patent Office | 2015

    Free access

    Bias- or radial-carcass tyre

    FERIGO HERVE / EMORINE HELENE | European Patent Office | 2016

    Free access

    TIRE COMPRISING TWO CARCASS LAYERS

    DUCHEMIN SYLVIE / GUIMARD BRUNO / MOUREAU PIERRE | European Patent Office | 2023

    Free access