The invention relates to a radial tyre, in particular for a private passenger vehicle or van, having a lightweight belt structure (10) comprising a multilayer composite laminate (10a, 10b, 10c) of specific construction, including: a first layer (10a) of rubber (C1) reinforced with heat-shrinking circumferential textile reinforcements (110) in the form of monofilaments or monofilament assemblies, e.g. of nylon or polyester, said first layer being mounted radially (in direction Z) on two other layers (10b, 10c) of rubber (C2, C3 respectively) reinforced at least partially with preformed steel monofilaments (120, 130) having a preformation amplitude (Ap) that is preferably between 1.0 and 2.0 times the diameter of the non-preformed monofilament.


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    Title :

    PNEU RADIAL AYANT UNE STRUCTURE DE CEINTURE AMÉLIORÉE


    Additional title:

    RADIAL TYRE HAVING AN IMPROVED BELT STRUCTURE
    RADIALREIFEN MIT VERBESSERTER GÜRTELSTRUKTUR


    Contributors:

    Publication date :

    2020-10-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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