The invention relates to a metallic reinforcing cord (10) for tyres for vehicle wheels, comprising from two to ten metallic wires (11) twisted together with a twisting pitch (P) and each having a predetermined diameter. In at least some cross sections of the metallic reinforcing cord (10), at least two of said metallic wires (11) are arranged to a minimum mutual distance greater than, or equal to, 2.5 times the predetermined diameter.

    L'invention concerne un câble de renfort métallique (10) pour pneus de roues de véhicule, comprenant de deux à dix fils métalliques (11) torsadés ensemble avec un pas de torsion (P) et ayant chacun un diamètre prédéfini. Dans au moins certaines sections transversales du câble de renfort métallique (10), au moins deux desdits fils métalliques (11) sont agencés à une distance mutuelle minimale supérieure ou égale à 2,5 fois le diamètre prédéfini.


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    Title :

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


    Additional title:

    CÂBLE DE RENFORT MÉTALLIQUE POUR PNEUS DE ROUES DE VÉHICULE ET PNEU COMPRENANT LEDIT CÂBLE DE RENFORT MÉTALLIQUE


    Contributors:

    Publication date :

    2022-03-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein



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

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

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    AGRESTI SIMONE / DAGHINI GUIDO LUIGI / HANEL THOMAS | European Patent Office | 2022

    Free access