The invention relates to a pneumatic utility vehicle tire of a radial type of construction, in particular for trucks, buses, and truck trailers, which has a four-ply or multi-ply belt (4) comprising a barrier ply (5), two working plies (6, 8) and a 0° ply (7), wherein steel cords (10) are arranged in the 0° ply (7), comprising at least two strands (11) each with at least 6 steel filaments (12), and wherein twisting causes each strand to have an identical first twist angle α and the steel cord to have a second twist angle β.The invention is distinguished in that the steel cord (10) of the 0° ply (7) has the construction 2 to 4×n×d, with n=6 to 8 and with d=0.15 mm to 0.29 mm, wherein this construction means that the steel cord (10) has 2 to 4 twisted-together strands (11), wherein each strand (10) contains 6 to 8 steel filaments (12), in that each steel filament (12) of the steel cord (10) has the same filament diameter (13) and in that the sum of the twist angle α of a strand (11) and the twist angle β of the steel cord lies between 37° and 50°, preferably between 37° and 45°, particularly preferably between 38.5° and 42.5° and most particularly preferably between 39.3° and 41.3°.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    PNEUMATIC VEHICLE TIRE FOR UTILITY VEHICLES


    Beteiligte:
    MOURA TIAGO (Autor:in) / BERGER FLORIAN (Autor:in) / WACHMANN FABIAN (Autor:in)

    Erscheinungsdatum :

    27.07.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / D07B ROPES OR CABLES IN GENERAL , Seile oder Kabel allgemein



    Pneumatic vehicle tire for utility vehicles

    MORA TIAGO / BERGER FLORIAN / WACHMANN FABIAN | Europäisches Patentamt | 2023

    Freier Zugriff

    Tread profile of a pneumatic vehicle tire for utility vehicles

    FRIES VOLKMAR / LEHN MICHAEL / REDIGER ALEXANDER | Europäisches Patentamt | 2017

    Freier Zugriff

    Pneumatic vehicle tyre for utility vehicles

    KLEFFMANN JENS / MARQUES PEDRO-SOARES | Europäisches Patentamt | 2016

    Freier Zugriff

    Radial designed vehicle pneumatic tire for utility vehicle tires

    BERG FLORIAN / MORRA TIAGO / WACHMANN FABIAN | Europäisches Patentamt | 2022

    Freier Zugriff

    PNEUMATIC VEHICLE TIRE OF RADIAL DESIGN FOR UTILITY VEHICLE TIRES

    MOURA TIAGO / BERGER FLORIAN / WACHMANN FABIAN | Europäisches Patentamt | 2023

    Freier Zugriff