A tyre for a vehicle intended to support heavy loads, this tyre being provided, on at least one sidewall, with a protective device for protecting it from external attack, this protective device consisting of a plurality of protuberances (21, 22) distributed over a number N of circular lines (C1, C2) concentric to the axis of rotation of the tyre, this number N being at least equal to two, each protuberance (21, 22) having an external surface of which the geometry has no edges, except where it intersects with the external surface of the sidewall on which the protuberance (21, 22) is formed, so as to avoid any slope discontinuity, and each protuberance (21, 22) has an external geometry such that any external profile of this protuberance (21, 22), seen in any radial cross-sectional plane containing the axis of rotation of the tyre, is a convex profile comprising a high point defined as the point furthest from the external surface of the sidewall on which the protuberance (21, 22) is formed, this high point of any external profile being offset in the meridian direction relative to the median position of the protuberance (21, 22).
PNEU POUR VÉHICULE DESTINÉ À PORTER DE LOURDES CHARGES
TYRE FOR VEHICLE INTENDED TO SUPPORT HEAVY LOADS
REIFEN FÜR FAHRZEUG ZUM TRAGEN SCHWERER LASTEN
2020-12-02
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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