A tire includes a tread and a crown reinforcement arranged radially internal to the tread. The crown reinforcement includes a protective reinforcement and a working reinforcement. The protective reinforcement includes a protective ply that exhibits a force at break greater than or equal to 1300 daN·cm−1. The protective ply includes protective reinforcing elements, each of which exhibits a force at break greater than or equal to 3000 N. The working reinforcement is arranged radially internal to the protective reinforcement and includes a working ply. The working ply includes working reinforcing elements, each of which includes a working cord formed of at least a strand that includes an external layer of unsaturated threads.
PNEUMATIQUE POUR VÉHICULE INDUSTRIEL LOURD
TYRE FOR HEAVY INDUSTRIAL VEHICLE
REIFEN FÜR SCHWERINDUSTRIEFAHRZEUG
04.12.2019
Patent
Elektronische Ressource
Französisch