A tread strip made of at least one rubber-based material, and having at least one longitudinal groove bounded by a bottom wall and by two lateral walls on opposite sides of the bottom wall; wherein a number of pins seamlessly project from at least one of the walls of the longitudinal groove, and are made of the same rubber-based material than the tread strip.
Tread strip with grooves featuring noise-reducing means
2016-05-10
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |