A tire comprises, in the central part of its crown, at least one undulation (51) with a radial amplitude A of the radially outermost crown layer, circumferential furrows (24) and open grooves (25), some of these grooves being radially on the outside of the undulation (51). At least 50% of these grooves (25) are said to be adapted to the undulation. An open groove adapted to the undulation which it is radially on the outside of is such that the intersection points Ps of the bottom curve Cf of said groove and of the furrows (24) are at a distance from the radially outermost point Pext of said bottom curve Cf by a radial distance d2 at least equal to one third of the radial amplitude (A/3) of the undulation (51) and such that the curve Cf increases radially from the intersection points Ps to the point Pext.


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    Titel :

    PNEUMATIQUE A COUCHES DE TRAVAIL COMPRENANT UNE ARCHITECTURE ET UNE SCULPTURE OPTIMISEES


    Weitere Titelangaben:

    TYRE WITH WORKING LAYERS COMPRISING AN OPTIMISED ARCHITECTURE AND TREAD DESIGN
    REIFEN MIT ARBEITSSCHICHTEN MIT OPTIMIERTER ARCHITEKTUR UND LAUFFLÄCHENGESTALTUNG


    Beteiligte:
    TOURNEUX VINCENT (Autor:in) / FABING DANIEL (Autor:in) / FRAYSSE PATRICE (Autor:in) / ALBOUY MATHIEU (Autor:in) / CHAMBRIARD FRANÇOIS (Autor:in)

    Erscheinungsdatum :

    15.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Französisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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