TIRE AND WEAR DEGREE DETECTION SYSTEM

An object is to improve the accuracy of tire wear detection. A tire 10 includes a first magnetic body 61 disposed at a predetermined position in a tread portion 34, a magnetic sensor 63 disposed radially inward of the first magnetic body 61, and a second magnetic body 62 disposed closer to the magne...

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Bibliographische Detailangaben
Hauptverfasser: NAKAO, Yukio, SETOKAWA, Hiroto, SUGIMOTO, Mutsuki, FUSHIHARA, Kazuhisa
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:An object is to improve the accuracy of tire wear detection. A tire 10 includes a first magnetic body 61 disposed at a predetermined position in a tread portion 34, a magnetic sensor 63 disposed radially inward of the first magnetic body 61, and a second magnetic body 62 disposed closer to the magnetic sensor 63 than the first magnetic body 61 is. At a position where the magnetic sensor 63 is disposed, a direction of a magnetic force line 61a emitted by the first magnetic body 61 and a direction of a magnetic force line 62a emitted by the second magnetic body 62 are different from each other.