To improve turning performance.SOLUTION: A position A of a tread end Te, when a tire 1 is grounded to a flat surface S by a load F and at a camber angle θ of 40 degrees, is represented by a deviation Δx in a tire axial direction and a deviation Δy in a tire radial direction from a reference position A0 when F=0. An inclination of a curve T obtained from a point P, in which the deviations Δx, Δy are plotted on XY coordinates, is increased together with increase in the load F in a range in which the load F is at least 78% or less of a maximum load capability load.SELECTED DRAWING: Figure 3
【課題】 旋回性能を高める。【解決手段】 タイヤ1を荷重Fかつキャンバー角θ=40度にて平面Sに接地させたときのトレッド端Teの位置Aを、F=0のときの基準位置A0からのタイヤ軸方向の変位Δx、タイヤ半径方向の変位Δyで表す。変位Δx、ΔyをXY座標にプロットした点Pから得られる曲線Tの傾きは、少なくとも荷重Fが最大負荷能力荷重の78%以下の範囲において、荷重Fの増加とともに増加する。【選択図】図3
TIRE FOR TWO-WHEELED MOTOR VEHICLE
自動二輪車用タイヤ
2019-08-08
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |