To improve durability of a tire comprising a belt layer having reinforcement cords.SOLUTION: A tire 10 comprises an annular tire skeleton member 25 and a belt layer 26 provided at an outer periphery of the tire skeleton member 25. The belt layer 26 has: reinforcement cords 30 spirally wound around at intervals in a tire width direction; a resin layer 50 surrounding the reinforcement cords 30 and integrally covering the whole areas in the tire width direction of the reinforcement cords 30; and a joined layer 54 joined to one surface of the resin layer 50.SELECTED DRAWING: Figure 1
【課題】補強コードを有するベルト層を備えたタイヤの耐久性を向上させることを目的とする。【解決手段】タイヤ10は、環状のタイヤ骨格部材25と、該タイヤ骨格部材25の外周に設けられたベルト層26と、を備え、該ベルト層26は、タイヤ幅方向に間隔をおいて螺旋状に巻かれた補強コード30と、該補強コード30を囲むとともに当該補強コード30をタイヤ幅方向の全域に渡って一体的に被覆する樹脂層50と、該樹脂層50の一面に接合された接合層54とを有する。【選択図】図1
TIRE AND MANUFACTURING METHOD FOR BELT CONSTITUTING MEMBER
タイヤ及びベルト層構成部材の製造方法
19.12.2019
Patent
Elektronische Ressource
Japanisch
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