PROBLEM TO BE SOLVED: To provide a pneumatic tire for a motor cycle which has drainage performance during cornering and grip performance improved more than before.SOLUTION: A pneumatic tire for a motor cycle comprises an annularly formed tread part 1, where when a region that is grounded during straight travelling, of the tread part 1, is set as a center region Tc and both outsides in a tire width direction of the center region Tc are set as shoulder regions Ts, a plurality of sharrow grooves 2 of at least two types, which are 0.1 to 2.0 mm wide and 0.1 to 2.0 mm deep and are different in an extending direction, are provided at least in the shoulder regions Ts, and at least some of the sharrow grooves 2 cross each other and at least some of the sharrow grooves 2 are opened at a tread end.SELECTED DRAWING: Figure 1
【課題】従来よりも、コーナリング時の排水性能とグリップ性能とを向上させた自動二輪車用空気入りタイヤを提供する。【解決手段】環状に形成されたトレッド部1を備えた自動二輪車用空気入りタイヤあって、トレッド部1の直進時接地領域をセンター領域Tc、センター領域Tcのタイヤ幅方向両外側をショルダー領域Tsとしたとき、少なくともショルダー領域Tsに、幅0.1〜2.0mm、深さ0.1〜2.0mmであって、延在方向が異なる少なくとも2種の浅溝2が複数本設けられてなり、浅溝2のうち少なくとも一部が交差し、かつ、浅溝2のうち少なくとも一部がトレッド端で開口してなる。【選択図】図1
PNEUMATIC TIRE FOR MOTOR CYCLE
自動二輪車用空気入りタイヤ
2017-05-18
Patent
Elektronische Ressource
Japanisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |