To provide a pneumatic tire that can detect a wear state of a tire not depending on visual inspection irrespective of use conditions.SOLUTION: A pneumatic tire 1 capable of detecting a wear state of a tire includes a tread part 100a formed with a tread surface 12a that comes into contact with a road surface. The tread part 100a has a ferromagnet member 13 that is disposed on a center side in a tire radial direction relative to the tread surface 12a. The ferromagnet member 13 is disposed in a bottom part of a longitudinal groove 11 that is formed in a circumferential direction in the tread part 100a.SELECTED DRAWING: Figure 1
【課題】使用条件に関わらず、タイヤの摩耗状態を目視に頼らずに検知可能な空気入りタイヤを提供する。【解決手段】タイヤの摩耗状態を検知可能な空気入りタイヤ1であって、路面に接するトレッド面12aが形成されたトレッド部100aを備え、トレッド部100aは、トレッド面12aよりタイヤ径方向中心側に配置された強磁性体部材13を有する。強磁性体部材13は、トレッド部100aに周方向に形成された縦グルーブ11の底部に配置されている。【選択図】図1
PNEUMATIC TIRE, METHOD FOR MANUFACTURING PNEUMATIC TIRE AND METHOD FOR DETERMINING WEAR STATE OF PNEUMATIC TIRE
空気入りタイヤ、空気入りタイヤの製造方法、及び空気入りタイヤの摩耗状態判定方法
25.04.2019
Patent
Elektronische Ressource
Japanisch
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