A pneumatic tire comprising a magnetic body provided in a tread portion, a magnetic sensor for detecting a magnetic flux density of a magnetic field formed by the magnetic body disposed at a radially inward position corresponding to the magnetic body, wherein a magnetic body is formed by dispersing powdery particles of a hard magnetic material in a polymeric material and is magnetized in one direction and is provided in the tread portion so that the magnetization direction and the tire radial direction coincide with each other; a method of tire wear measuring for measuring a wear state in the pneumatic tire; a tire wear measuring system for measuring a wear state in the pneumatic tire; and a sensor module installable inside the pneumatic tire.
PNEUMATIC TIRE, TIRE WEAR MEASURING METHOD, TIRE WEAR MEASURING SYSTEM AND SENSOR MODULE
2019-11-28
Patent
Electronic Resource
English
PNEUMATIC TIRE, TIRE WEAR MEASURING METHOD, TIRE WEAR MEASURING SYSTEM AND SENSOR MODULE
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