Tread for a tire to equip a heavy vehicle, having:—a plurality of grooves of circumferential overall orientation and a plurality of grooves of oblique overall orientation intersecting the circumferential grooves to delimit blocks, these circumferential and transverse grooves forming a directional tread pattern, imposing a running direction on the tread, a dividing plane separating part of the pattern to the left and part of the pattern to the right,—the circumferential grooves delimiting at least three intermediate rows of blocks and two edge rows situated axially on the outside of the intermediate rows, wherein each block has a contact face forming part of the tread surface, a front face and a rear face and two lateral faces, the front face and the rear face intersecting the contact face along a leading edge Ai and a trailing edge Fi respectively, Ai coming into the contact patch during running before Fi of the same block when running in the running direction, wherein Ai of all the blocks are offset from one another in the circumferential direction such that: they successively enter the contact patch during running,—they enter the contact patch alternately on one side of the dividing plane and then on the other side of the same dividing plane in a back-and-forth arrangement.


    Access

    Download


    Export, share and cite



    Title :

    BANDE DE ROULEMENT POUR POIDS LOURD A BRUIT REDUIT


    Contributors:

    Publication date :

    2017-01-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



    BANDE DE ROULEMENT POUR POIDS LOURD À BRUIT RÉDUIT

    QUANTINET BENJAMIN / MARLIER FABIEN | European Patent Office | 2019

    Free access

    BANDE DE ROULEMENT POUR PNEU POIDS LOURD

    ROLLAND MAXIME / MARLIER FABIEN / CRESS RONNIE et al. | European Patent Office | 2018

    Free access

    BANDE DE ROULEMENT POUR PNEU POIDS LOURD

    MARLIER FABIEN / ROLLAND MAXIME / BARDIN DAMIEN et al. | European Patent Office | 2018

    Free access

    BANDE DE ROULEMENT POUR PNEU POIDS LOURD

    MARLIER FABIEN / ROLLAND MAXIME / BARDIN DAMIEN et al. | European Patent Office | 2016

    Free access

    BANDE DE ROULEMENT POUR PNEU POIDS LOURD

    ROLLAND MAXIME / MARLIER FABIEN / CRESS RONNIE et al. | European Patent Office | 2016

    Free access