The present invention relates to a tire tread comprising a plurality of circumferential grooves (20) separating circumferential ribs, each groove (20) comprising a bottom (21) and two sidewalls (22, 23), and a plurality of laterally separated reinforcements (30). At least one reinforcement (30) is arranged adjacent each circumferential groove (20). Each reinforcement (30) extends from a radially inner surface of the tread (10) in a radial direction at least to the bottom (21) of an adjacent circumferential groove (20) to form the bottom (21) of that groove (20). A groove reinforcement (30) extends on one side of a groove (20) further in the radial direction than on the other side of that groove (20).


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    Title :

    Tire tread with groove reinforcement


    Additional title:

    Reifenlauffläche mit Nutverstärkung
    Bande de roulement de pneu avec renforcement de rainure


    Contributors:

    Publication date :

    2016-03-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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