A reinforcing cord (10) for tyres for vehicle wheels, comprising at least one first elongated element (11a) made of a first non-metallic material and extending along a helical path with a predetermined helix pitch (E) around at least one second elongated element (11b) made of a second non-metallic material different from said first material and arranged in a radially inner position with respect to said at least one first elongated element (11a). The second material is a low modulus material.

    La présente invention concerne un câble de renforcement (10) pour pneus pour roues de véhicule, comprenant au moins un premier élément allongé (11a) constitué d'un premier matériau non métallique et s'étendant le long d'un trajet hélicoïdal avec un pas d'hélice prédéfini (E) autour d'au moins un second élément allongé (11b) constitué d'un second matériau non métallique différent dudit premier matériau et disposé dans une position radialement interne par rapport audit au moins un premier élément allongé (11a). Le second matériau est un matériau à faible module.


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    Title :

    REINFORCING CORD FOR TYRES FOR VEHICLE WHEELS AND TYRE COMPRISING SAID REINFORCING CORD


    Additional title:

    CÂBLE DE RENFORCEMENT POUR PNEUS POUR ROUES DE VÉHICULE ET PNEU COMPRENANT LEDIT CÂBLE DE RENFORCEMENT


    Contributors:

    Publication date :

    2025-02-13


    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



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