A tire includes a carcass, and a wire chafer disposed on an outer circumference of the carcass. A reinforcement rubber layer having a lower elastic modulus than that of a coating rubber included in the carcass and/or that of a coating rubber included in the wire chafer, is arranged between the carcass and the wire chafer. In an area where the reinforcement rubber layer is arranged, the rotational angle around a bead core to outward in the tire width direction falls within at least a portion of the range of −45° to 90° with reference to a straight line which extends inward in the tire radial direction from the center of the bead core, which is orthogonal to the tire width direction, and which intersects with the wire chafer.
HEAVY LOAD PNEUMATIC RADIAL TIRE
2018-05-10
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |