A tire (10) for two-wheeled vehicles comprises a crown (12) comprising: a tread (20), and a hoop reinforcement (17) comprising at least one hooping ply (19) comprising one or more hoop reinforcing elements (44) comprising an assembly made up of a multifilament strand of aromatic polyamide or aromatic copolyamide (47) and of a multifilament strand of aliphatic polyamide (48). The twist factor K of the hoop reinforcing element (44) ranges from 5.5 to 6.5. The tire (10) is obtained by a method comprising a step of manufacturing the hooping ply (19), in which the bonded reinforcing elements (44) are embedded in a polymer composition in order to form the uncured hooping ply, the equivalent initial tensile modulus of the uncured hooping ply ranging from 330 to 620 cN/tex/dm.


    Access

    Download


    Export, share and cite



    Title :

    TIRE FOR TWO-WHEELED VEHICLE COMPRISING A HYBRID HOOPING REINFORCEMENT


    Contributors:

    Publication date :

    2022-09-15


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D02G CRIMPING OR CURLING FIBRES, FILAMENTS, YARNS, OR THREADS , Kräuseln oder Texturieren von Fasern, Fäden, Garnen oder Zwirnen



    Tire for two-wheeled vehicle comprising a hybrid hooping reinforcement

    VILCOT FLORIAN / LAURENT PIERRE / PUCCI CLAIRE et al. | European Patent Office | 2024

    Free access

    TIRE COMPRISING AN IMPROVED HOOPING PLY

    RIH SABRINA / CORNILLE RICHARD / FERIGO HERVE | European Patent Office | 2020

    Free access

    HOOPING REINFORCEMENT FOR A TIRE OF A HEAVY DUTY CIVIL ENGINEERING VEHICLE

    DOMINGO ALAIN / ESTENNE VINCENT / KHAYAT CEDRIC et al. | European Patent Office | 2021

    Free access

    Hooping Reinforcement for a Tire of a Heavy Duty Civil Engineering Vehicle

    LE CHENADEC ELODIE / KHAYAT CÉDRIC | European Patent Office | 2022

    Free access

    HOOPING REINFORCEMENT FOR A TIRE OF A HEAVY DUTY CIVIL ENGINEERING VEHICLE

    DOMINGO ALAIN / LE CHENADEC ELODIE | European Patent Office | 2020

    Free access