A tire (1) for a heavy-duty vehicle for urban use and aims to improve the grip of the tire. The tire has a tread (2) which has at least two zigzag and mutually parallel wide cuts (41), referred to as grooves, each zigzag groove (41) is made up of alternating longitudinal portions (411), which are parallel to a longitudinal direction (XX′) of the tire, and oblique portions (412), each of which forms one and the same angle A with the longitudinal direction (XX′) at least equal to 15°, the depth of each zigzag groove (41) is at least equal to 7 mm, and the taper angle of each wall that delimits each zigzag groove (41) is at least equal to 10°.


    Access

    Download


    Export, share and cite



    Title :

    PNEUMATIQUE POUR BUS URBAIN COMPRENANT UNE BANDE DE ROULEMENT A ADHERENCE AMELIOREE


    Additional title:

    TYRE FOR AN URBAN BUS COMPRISING A TREAD WITH IMPROVED GRIP
    REIFEN FÜR EINEN STADTBUS MIT EINER LAUFFLÄCHE MIT VERBESSERTEM GRIFF


    Contributors:

    Publication date :

    2024-07-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    PNEUMATIQUE POUR BUS URBAIN COMPRENANT UNE BANDE DE ROULEMENT A ADHERENCE AMELIOREE

    DOMPROBST FRÉDÉRIC / LACOSTE PAUL | European Patent Office | 2023

    Free access

    Pneumatique pour bus urbain comprenant une bande de roulement à adhérence améliorée

    DOMPROBST FRÉDÉRIC / LACOSTE PAUL | European Patent Office | 2024

    Free access

    PNEUMATIQUE POUR VEHICULE AGRICOLE COMPRENANT UNE BANDE DE ROULEMENT AMELIOREE

    PERRIN FRÉDÉRIC / DEAN DAVID / VACHERAND JEAN-MICHEL et al. | European Patent Office | 2025

    Free access

    PNEUMATIQUE POUR VÉHICULE AGRICOLE COMPRENANT UNE BANDE DE ROULEMENT AMELIORÉE

    PERRIN FRÉDÉRIC / LACHAL FLORIAN / VACHERAND JEAN-MICHEL | European Patent Office | 2024

    Free access

    Pneumatique pour véhicule agricole comprenant une bande de roulement améliorée

    PERRIN FRÉDÉRIC / DEAN DAVID / VACHERAND JEAN-MICHEL et al. | European Patent Office | 2025

    Free access