A tread for a heavy truck tire is provided that has a shoulder rib (22) with a shoulder rib upper surface (24), and a sacrificial rib (26) with a sacrificial rib upper surface (28). The sacrificial rib (26) is located outboard from the shoulder rib (22) in the lateral direction and engages the shoulder rib (22) such that an interface is present at engagement of the sacrificial rib and the shoulder rib. The sacrificial rib upper surface (28) is located closer to the central axis in the radial direction than the shoulder rib upper surface (24) is located to the central axis in the radial direction. A plurality of decoupling sipes (32) in the shoulder rib (22) extend through the interface and into the sacrificial rib (26). The decoupling sipes (32) are spaced from one another in the circumferential direction such that immediately successive ones of the decoupling sipes (32) are not in engagement at the interface.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    HEAVY TRUCK TIRE TREAD WITH DECOUPLING SIPES IN THE SHOULDER AND SACRIFICIAL RIB


    Beteiligte:
    FOUCHER BENOIT (Autor:in) / VOSS STEFAN (Autor:in)

    Erscheinungsdatum :

    20.02.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    HEAVY TRUCK TIRE TREAD WITH DECOUPLING SIPES IN THE SHOULDER AND SACRIFICIAL RIB

    VOSS STEFAN / FOUCHER BENOÎT | Europäisches Patentamt | 2023

    Freier Zugriff

    HEAVY TRUCK TIRE TREAD WITH DECOUPLING SIPES IN THE SHOULDER AND SACRIFICIAL RIB

    FOUCHER BENOÎT / VOSS STEFAN | Europäisches Patentamt | 2024

    Freier Zugriff

    HEAVY TRUCK TIRE TREAD WITH DECOUPLING SIPES IN THE SHOULDER AND SACRIFICIAL RIB

    VOSS STEFAN / FOUCHER BENOÎT | Europäisches Patentamt | 2024

    Freier Zugriff

    Heavy truck tire tread with decoupling rills in shoulder and sacrificial ribs

    VOSS STEFAN | Europäisches Patentamt | 2024

    Freier Zugriff

    Heavy truck tire tread and heavy truck tire with asymmetrical tear drop sipes

    ABAROTIN VICTOR | Europäisches Patentamt | 2024

    Freier Zugriff