A radial tire with a lightened belt structure (10) comprises a multilayer composite laminate (10a, 10b, 10c) of specific construction, with a first layer (10a) of rubber (C1) reinforced with preferably weakly heat-shrinkable circumferential textile monofilaments (110) with a diameter greater than 0.10 mm or assemblies of such monofilaments, for example, made of nylon or of polyester, this first layer radially (in the direction Z) surmounting two other layers (10b, 10c) of rubber (C2, C3, respectively) reinforced with monofilaments (120, 130) of high tensile steel. The first reinforcers have an envelope diameter between 0.20 mm and 1.20 mm and a density, measured in the axial direction Y, between 70 and 130 threads/dm, and the second and third reinforcers each have a diameter between 0.20 mm and 0.50 mm and a density, measured in the axial direction Y, between 100 and 180 threads/dm.


    Access

    Download


    Export, share and cite



    Title :

    PNEU RADIAL À STRUCTURE DE CEINTURE ALLÉGÉE


    Additional title:

    RADIAL TYRE HAVING A LIGHTWEIGHT BELT STRUCTURE
    RADIALREIFEN MIT LEICHTGEWICHTIGER GÜRTELSTRUKTUR


    Contributors:

    Publication date :

    2021-05-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    PNEU RADIAL À STRUCTURE DE CEINTURE ALLÉGÉE

    ASTAIX CAMILLE / LARDJANE AURORE | European Patent Office | 2018

    Free access

    PNEU RADIAL A STRUCTURE DE CEINTURE ALLEGEE

    ASTAIX CAMILLE / LARDJANE AURORE | European Patent Office | 2016

    Free access

    PNEU RADIAL AVEC STRUCTURE DE CEINTURE AMÉLIORÉE

    ASTAIX CAMILLE / LARDJANE AURORE | European Patent Office | 2022

    Free access

    PNEUMATIQUE A STRUCTURE DE CEINTURE ALLEGEE

    LARDJANE AURORE / LE CLERC CHRISTOPHE / MOREL-JEAN JACQUES et al. | European Patent Office | 2016

    Free access

    PNEU RADIAL AVEC STRUCTURE DE CEINTURE AMÉLIORÉE

    ASTAIX CAMILLE / LARDJANE AURORE | European Patent Office | 2017

    Free access