The invention relates to a radial tyre (1), for heavy vehicles, comprising at least two working layers (321, 322, 323, 324), the reinforcing elements of which form an angle with the circumferential direction of at least 10° and at most 45°. The metal reinforcements of all the top layers of the top reinforcement are extensible and therefore such that, in their gummed state extracted from a polymer matrix, their structural elongations As are at least equal to 0.5%, their total elongations At at break are at least equal to 3% and their tensile Young's moduli E are at most equal to 150 GPa. The two working layers have an axial width of at least 60% of the tread width for the narrower layer and at least 70% of the tread width for the wider layer.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    OPTIMISED ARCHITECTURE OF A CIVIL ENGINEERING TYRE


    Beteiligte:

    Erscheinungsdatum :

    02.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    OPTIMISED ARCHITECTURE OF A CIVIL ENGINEERING TYRE

    BARBARIN FRANÇOIS / GUERBERT-JUBERT JEAN-LUC / MANSUY PHILIPPE et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    OPTIMIZED ARCHITECTURE OF A CIVIL ENGINEERING TYRE

    CLEMENT EMMANUEL / ROYER THIERRY / BELLIDO-VERA NATALIA | Europäisches Patentamt | 2024

    Freier Zugriff

    OPTIMIZED ARCHITECTURE OF A CIVIL ENGINEERING TYRE

    ESTENNE VINCENT / LAURENT STÉPHANE | Europäisches Patentamt | 2025

    Freier Zugriff

    Tyre for heavy civil engineering vehicle

    FERLIN OLIVIER | Europäisches Patentamt | 2015

    Freier Zugriff

    Tyre for a civil-engineering vehicle

    GONCALVES OLIVIER / OLAGNON JEAN-FRANÇOIS | Europäisches Patentamt | 2024

    Freier Zugriff