A radial tire includes a pair of bead cores, a carcass having one or a plurality of carcass plies extending from one of the bead cores to the other of the bead cores in a toroidal form, a tread portion circumferentially encircling the toroidal form of the carcass, and a belt structure disposed radially between the carcass and the tread portion having a main belt layer, a first, unreinforced rubber layer disposed on a radially outer side of the main belt layer, a second, unreinforced rubber layer disposed within the main belt layer, and a protective belt layer disposed on a radially outer side of the first, unreinforced rubber layer and a radially inner side of the tread portion. A radially outermost layer of the main belt layer has a plurality of reinforcement cords each having a diameter, and the first and second, unreinforced rubber layers have first and second radial thicknesses, respectively, relative to such diameter.
RADIAL TIRE
05.12.2024
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |