An object of the present invention is to provide a heavy duty tire having improved fuel efficiency, wet grip performance, abrasion resistance, chipping resistance, and tear resistance with good balance. The heavy duty comprises a carcass (12) extending from a tread part (22) through a sidewall part (6) to a bead core of a bead part and a belt layer (18) arranged outside in a tire radial direction of the carcass and inside of the tread part, wherein the tread has a cap rubber layer (30) and a base rubber layer (28), the cap rubber layer comprises a predetermined rubber component and silica and the loss tangent tan δ of the base rubber layer is within a predetermined range.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HEAVY DUTY TIRE


    Weitere Titelangaben:

    SCHWERLASTREIFEN
    PNEU POIDS LOURD


    Beteiligte:
    HABA TOSHIFUMI (Autor:in)

    Erscheinungsdatum :

    06.12.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    HEAVY DUTY TIRE

    MUTO YUSUKE | Europäisches Patentamt | 2025

    Freier Zugriff

    Heavy duty tire

    YOSHINO MASAYUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    HEAVY DUTY TIRE

    YOSHINO MASAYUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    HEAVY DUTY TIRE

    KODA YURIKO | Europäisches Patentamt | 2023

    Freier Zugriff

    HEAVY-DUTY TIRE

    NAKASATO REO / SATO TAIKI | Europäisches Patentamt | 2023

    Freier Zugriff