The process for producing tyres comprises arranging no more than four sets of noise-reducing elements (2), each set being associated with a respective dimension Lx different from the dimension associated with the other sets; feeding in succession a set of tyres for vehicle wheels, having different values C of the inner circumferential extension; for each inner circumferential extension value, determining a respective number nx of noise-reducing elements for each set of noise-reducing elements, with x ranging from 1 to N, as a function of the value of the inner circumferential extension, wherein for at least one value of the inner circumferential extension at least two respective numbers nx differ from 0; for each tyre (1), collecting from each set of noise-reducing elements (2) the respective number nx of noise-reducing elements (2) and applying the collected noise-reducing elements (2) in a circumferential sequence along an inner surface (3) of the tyre (1), with the dimension Lx oriented circumferentially.


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    Title :

    PROCESS FOR PRODUCING TYRES CAPABLE OF REDUCING CAVITY NOISE AND SET OF TYRES OBTAINED THEREBY


    Contributors:

    Publication date :

    2021-03-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B29D PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE , Herstellen besonderer Gegenstände aus Kunststoff oder aus Stoffen in plastischem Zustand



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