PROBLEM TO BE SOLVED: To provide a pneumatic tire that achieves both excellent steering stability and excellent riding comfortableness.SOLUTION: The pneumatic tire comprises: carcass plies 3 that form a frame of the tire, are folded toward outside in a tire width direction from inside in the tire width direction while wrapping a bead part 2, and wound up outward in a tire radial direction at outside in the tire width direction; a belt layer 4 that is arranged outside in the tire radial direction of the carcass plies 3; and a tread 5 that covers the belt layer 4 from outside in the tire radial direction. An end part 30, wound up outward in the tire radial direction of the carcass plies 3, is positioned further inside in the tire radial direction than an end part 42 in the tire width direction of the belt layer 4 and closer to outside in the tire radial direction than an end part 52 in the tire width direction of tread 5.
【課題】操縦安定性の良さと乗り心地の良さを両立する空気入りタイヤを提供する。【解決手段】タイヤの骨格を形成するとともに、タイヤ幅方向内側から、ビード部2を包んでタイヤ幅方向外側に折り返され、タイヤ幅方向外側でタイヤ径方向外方へ巻き上げられるカーカスプライ3と、カーカスプライ3のタイヤ径方向外側に配置されるベルト層4と、ベルト層4をタイヤ径方向外側から覆うトレッド5とを備え、カーカスプライ3のタイヤ径方向外方への巻き上げ端部30は、ベルト層4のタイヤ幅方向端部42よりもタイヤ径方向内側で、トレッド5のタイヤ幅方向端部52よりもタイヤ径方向外側に位置している。【選択図】図1
PNEUMATIC TIRE
空気入りタイヤ
2015-08-24
Patent
Electronic Resource
Japanese
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
PNEUMATIC TIRE INNER LINER, PNEUMATIC TIRE, AND PNEUMATIC TIRE PRODUCTION METHOD
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