Tire (1) having a sub-layer (7) made up substantially of a base layer (71) disposed radially on the crown reinforcement (5) and axially between the median plane (CP) and a shoulder (60), said base layer (71) being made up of a rubber compound of given stiffness A, a covering layer (72) disposed radially on the base layer (71) and radially on the inside of the tread (6) and axially at least in sections situated between the median plane (CP) and the shoulder end (721), said covering layer (72) being made up of a rubber compound of given stiffness B, the stiffness A being less than the stiffness B, and the stiffness B being greater than the stiffness M.
PNEUMATIQUE A SOUS-COUCHE DE BANDE DE ROULEMENT CONTENANT DES MATERIAUX MULTIPLES
TYRE WITH A TREAD SUB-LAYER CONTAINING MULTIPLE MATERIALS
REIFEN MIT EINER LAUFFLÄCHENUNTERSCHICHT MIT MEHREREN MATERIALIEN
2022-12-14
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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