The present invention relates to an insert (10) for a mould (1) for vulcanising tyres for vehicle wheels, the insert being arranged to be received in a seat (5) formed on a moulding surface (4) of the mould (1) and comprising a base surface (12) from which a plurality of projections (20) extends. Each projection comprises a lateral surface (21) extending away from said base surface (12), which lateral surface defines a tapered profile of said projection (20) away from said base surface (12), is inclined at an angle of between 10° and 25° with respect to a direction (X) perpendicular to said base surface (12), and has a roughness of between 4 and 11 μm. The invention is also related to a process for producing said insert and to a process for producing a tyre for vehicle wheels.


    Access

    Download


    Export, share and cite



    Title :

    INSERT FOR A MOULD FOR VULCANISING TYRES FOR VEHICLE WHEELS, PROCESS FOR PRODUCING SAID INSERT AND PROCESS FOR VULCANISING TYRES


    Contributors:

    Publication date :

    2022-09-22


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

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






    VULCANISING MOULD FOR MANUFACTURING TYRES FOR VEHICLE WHEELS

    LOSI PIERO | European Patent Office | 2018

    Free access

    Vulcanising mould for manufacturing tyres for vehicle wheels

    LOSI PIERO | European Patent Office | 2020

    Free access