The tread has a total width W and two main grooves. The main grooves divide the tread into a middle region and edge regions. The middle region has an axial width Lm that is 45% to 70% of the total width W. The volume void ratio of the tread when new is less than 17%. An internal surface extends parallel to the tread surface when new and is in contact radially with the innermost points of the deepest main grooves. The middle part has a plurality of transverse sipes, each of which has a depth at least equal to the depth of the main grooves. The transverse sipes open into the main grooves. The middle region has a volume void ratio when new that is less than half the total volume void ratio of the tread, and at least one circumferential channel appears when the tread becomes part worn.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    TREAD FOR HEAVY VEHICLE TIRE


    Beteiligte:
    MARLIER FABIEN (Autor:in) / ROLLAND MAXIME (Autor:in) / BARDIN DAMIEN (Autor:in) / GAYTON CHRISTOPHE (Autor:in) / ZIVKOVIC TONY (Autor:in)

    Erscheinungsdatum :

    22.06.2017


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    Tread for heavy vehicle tire

    MARLIER FABIEN / ROLLAND MAXIME / BARDIN DAMIEN et al. | Europäisches Patentamt | 2019

    Freier Zugriff

    Tread and tire for heavy vehicle

    MARTIN VINCENT / BARDIN DAMIEN / HOUIS CATHERINE | Europäisches Patentamt | 2018

    Freier Zugriff

    TREAD AND TIRE FOR HEAVY VEHICLE

    MARTIN VINCENT / BARDIN DAMIEN / HOUIS CATHERINE | Europäisches Patentamt | 2015

    Freier Zugriff

    Tread Kerf of Heavy Vehicle Tire

    CHOI MYEONG RAK / KIM YONG KEUN | Europäisches Patentamt | 2017

    Freier Zugriff

    TREAD FOR HEAVY-GOODS VEHICLE TIRE

    ROLLAND MAXIME / MARLIER FABIEN / CRESS RONNIE et al. | Europäisches Patentamt | 2017

    Freier Zugriff