The present invention relates to a tire tread comprising a plurality of circumferential grooves (20) separating circumferential ribs, each groove (20) comprising a bottom (21) and two sidewalls (22, 23), and a plurality of laterally separated reinforcements (30). At least one reinforcement (30) is arranged adjacent each circumferential groove (20). Each reinforcement (30) extends from a radially inner surface of the tread (10) in a radial direction at least to the bottom (21) of an adjacent circumferential groove (20) to form the bottom (21) of that groove (20). A groove reinforcement (30) extends on one side of a groove (20) further in the radial direction than on the other side of that groove (20).
TIRE TREAD WITH GROOVE REINFORCEMENT
REIFENLAUFFLÄCHE MIT NUTVERSTÄRKUNG
BANDE DE ROULEMENT DE PNEU AVEC RENFORCEMENT DE RAINURE
2019-06-19
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |