A low-noise tire (1) for a heavy-duty vehicle, having a tread (2) having at least two juxtaposed complex circumferential cuts (41, 42) which are separated from one another by a circumferential row of raised elements (5). Each complex circumferential cut (41, 42) has an alternation of external cavities (61, 62), which are distributed at a circumferential pitch (Pc), and of internal cavities (71, 72). Pairs of raised elements (5) are separated by sipes (8), having two ends (I1, I2), and distributed at a circumferential pitch (Pi). The circumferential distance (Di) between the respective two ends (I1, I2) of any sipe (8) is equal to the circumferential pitch (Pi) of the sipes (8), and the circumferential pitch (Pc) of the external cavities (61, 62) is equal to the circumferential pitch (Pi) of the sipes (8).


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    Title :

    PNEUMATIQUE POUR UN VÉHICULE POIDS LOURD À FAIBLE BRUIT DE ROULEMENT


    Additional title:

    LOW-NOISE TYRE FOR A HEAVY GOODS VEHICLE
    GERÄUSCHARMER REIFEN FÜR SCHWERLASTFAHRZEUG


    Contributors:

    Publication date :

    2025-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    French


    Classification :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen



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