A tread portion for tyres for road vehicles comprising a plurality of blocks; at least part of the blocks each comprise a plurality of high hysteresis loss portions (2), which are made of a first compound, and a plurality of low hysteresis loss portions (3), which are made of a second compound. The high hysteresis loss portions (2) and the low hysteresis loss portions (3) are arranged in an alternated position relative to one another. The first and second compound have different dynamic properties in terms of: dynamic modulus at 30°C, tand at 0°C, tand at 30°C and tand at 60°C.


    Access

    Download


    Export, share and cite



    Title :

    MULTICOMPOUND TREAD FOR TYRES FOR ROAD VEHICLES


    Additional title:

    MULTIKOMPONENTLAUFSTREIFEN FÜR REIFEN FÜR STRASSENFAHRZEUGE
    BANDE DE ROUTE MULTICOMPOSANTE POUR PNEUS POUR VÉHICULES ROUTIERS


    Contributors:

    Publication date :

    2022-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Thick tread for civil engineering tyres

    CHAUVIN DOMINIQUE | European Patent Office | 2016

    Free access

    - MICROGEL-CONTAINING TREAD MIXTURE FOR WINTER TYRES

    European Patent Office | 2019

    Free access

    PNEUMATIC VEHICLE TYRES HAVING A PROFILED TREAD WITH STUDS

    SCHLITTENHARD JAN / KOTTER MAIK / SPECHTMEYER TORBEN et al. | European Patent Office | 2022

    Free access


    Tyres for motor vehicles

    MISANI PIERANGELO / MARIANI MARIO / SCHIAVOLIN ANDREA | European Patent Office | 2015

    Free access