A pneumatic tire includes sipes disposed in a land portion formed in a tread portion, and pin holes for stud pins disposed in the land portion. The sipes are disposed at positions where a distance Ds from the pin hole and a diameter Dp of the pin hole satisfy (Ds/Dp)≥4.0. A sipe in which the distance Ds from the pin hole and the diameter Dp of the pin hole satisfy (Ds/Dp)≤5.0 is defined as a pin hole neighboring sipe. A sipe of which the distance Ds from the pin hole is the smallest, among the sipes in which the distance Ds from the pin hole and the diameter Dp of the pin hole satisfy (Ds/Dp)>5.0, is defined as a normal sipe. The pin hole neighboring sipe is formed in a high rigidity shape having higher rigidity than the normal sipe.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Pneumatic tire and tire molding mold


    Beteiligte:

    Erscheinungsdatum :

    22.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

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



    PNEUMATIC TIRE AND TIRE MOLDING MOLD

    KAMATA NOBUYUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    PNEUMATIC TIRE AND TIRE MOLDING MOLD

    KIDESAKI TAKASHI | Europäisches Patentamt | 2022

    Freier Zugriff

    PNEUMATIC TIRE AND TIRE MOLDING MOLD

    KIDESAKI TAKASHI | Europäisches Patentamt | 2021

    Freier Zugriff

    Pneumatic tire and tire molding mold

    KAMADA NOBUYUKI | Europäisches Patentamt | 2024

    Freier Zugriff

    PNEUMATIC TIRE AND TIRE MOLDING MOLD

    AMIMOTO KOKI | Europäisches Patentamt | 2024

    Freier Zugriff