PNEUMATIQUE A CARCASSE RADIALE, NOTAMMENT POUR POIDS-LOURDS

摘要

A radial carcass tire with a tread reinforcement comprising a wide work ply included between two work plies each having half the width of the wide work ply is improved due to the fact that between this tread reinforcement and the radial carcass reinforcement there is arranged a limiting block composed of two superimposed crossed plies of wires or cables of low extensibility forming with the longitudinal direction of the tire opposite angles, each of which is other than zero and less than one-half of the smallest angle used in the tread reinforcement.