The tire for a construction plant vehicle includes a tread and a crown reinforcement arranged radially internal to the tread. The crown reinforcement includes a protective reinforcement, a working reinforcement, and a hoop reinforcement. The protective reinforcement includes at least one protective ply that exhibits a force at break FmNSP. The working reinforcement includes at least one working ply that exhibits a force at break FmNST. The hoop reinforcement includes at least one hooping ply, each of which includes hoop reinforcing elements that make an angle at most equal to 10° with a circumferential direction of the tire. The working reinforcement is arranged radially internal to the protective reinforcement. A ratio FmNSP/FmNST is greater than or equal to 0.27 and less than or equal to 0.90.
PNEUMATIQUE POUR VÉHICULE DE GÉNIE CIVIL
TYRE FOR VEHICLE OF CONSTRUCTION PLANT TYPE
REIFEN FÜR EIN BAUMASCHINEN-SCHWERLASTFAHRZEUG
2018-04-04
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |