The invention relates to a tyre comprising a crown reinforcement formed by at least two working crown layers (41, 43) of reinforcing elements and at least one layer (42) of circumferential reinforcing elements. According to the invention, the tread includes at least one diagonal notch (7) having a depth, measured on a new tyre, greater than or equal to 40% of the thickness of the tread, and the ratio of the width of said at least one diagonal notch measured at the base thereof to the width of same measured at the surface of the tread is greater than 1.2.
PNEUMATIQUE PRESENTANT DES PROPRIETES D'USURE AMELIOREES
2017-12-22
Patent
Electronic Resource
French
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen / C08K Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe , USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS / C08L COMPOSITIONS OF MACROMOLECULAR COMPOUNDS , Massen auf Basis makromolekularer Verbindungen |
PNEUMATIQUE PRÉSENTANT DES PROPRIÉTÉS D'USURE AMÉLIORÉES
European Patent Office | 2020
|PNEUMATIQUE PRESENTANT DES PROPRIETES D'USURE AMELIOREES
European Patent Office | 2020
|PNEUMATIQUE PRESENTANT DES PROPRIETES D'USURE AMELIOREES
European Patent Office | 2024
|PNEUMATIQUE PRESENTANT DES PROPRIETES D'USURE AMELIOREES
European Patent Office | 2023
|PNEUMATIQUE PRESENTANT DES PROPRIETES D'USURE AMELIOREES
European Patent Office | 2023
|