A tread for a pneumatic tire is provided. The tread (100) comprises a tread base layer (140) comprising a tread base compound, a first tread cap layer (110) comprising a first tread cap layer compound and located radially outside of the tread base layer (140), a second tread cap layer (120) comprising a second tread cap layer compound and located radially outside of the tread base layer (140) and axially adjacent the first tread cap layer (110), and a third intermediate tread layer (130) comprising an intermediate tread layer compound and located radially between the tread base layer (140) and the first and the second tread cap layer (110, 120), wherein the first tread cap layer compound is different in composition from the second tread cap layer compound, wherein the intermediate tread layer compound is different in composition from the first and/or the second tread cap layer compound, wherein the tread base layer compound is different in composition from the intermediate tread layer compound, and wherein the first tread cap layer (110) and/or the second tread cap layer (120) has at least one protrusion (152) extending radially inward from an inner surface of the respective first or second tread cap layer (110, 120) having the at least one protrusion (152) into the third intermediate tread layer (130).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pneumatic tire with multi-compound tread cap


    Weitere Titelangaben:

    Luftreifen mit Mehrfachverbundlauffläche
    Pneu avec un capuchon de roulement multi-composants



    Erscheinungsdatum :

    2018-12-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    PNEUMATIC TIRE TREAD AND PNEUMATIC TIRE WITH SAID TREAD

    FUKUDA KENJI | Europäisches Patentamt | 2020

    Freier Zugriff

    PNEUMATIC TIRE TREAD AND PNEUMATIC TIRE WITH SAID TREAD

    FUKUDA KENJI | Europäisches Patentamt | 2015

    Freier Zugriff

    Pneumatic tire tread and pneumatic tire with said tread

    FUKUDA KENJI | Europäisches Patentamt | 2015

    Freier Zugriff

    PNEUMATIC TIRE TREAD AND PNEUMATIC TIRE WITH SUCH TREAD

    KANEKO SUITI | Europäisches Patentamt | 2018

    Freier Zugriff

    PNEUMATIC TIRE TREAD AND PNEUMATIC TIRE WITH SAID TREAD

    FUKUDA KENJI | Europäisches Patentamt | 2017

    Freier Zugriff