Compagnie Generale Des Etablissements Michelin

Pascal Ragot

Alain Domingo

Emmanuel Clement

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 Fm. The working reinforcement includes at least one working ply that exhibits a force at break Fm. 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&#xb0; with a circumferential direction of the tire. The working reinforcement is arranged radially internal to the protective reinforcement. A ratio Fm/Fmis greater than or equal to 0.27 and less than or equal to 0.90.

Growing community of inventors

Clermont-Ferrand, France

Pascal Ragot