A tire wear measurement device, according to the present invention, detects a magnetic field of a magnetic body embedded in a tread portion of a tire and measures the degree of wear of the tire from a change in the magnetic field. The tire wear measurement device includes a first magnetic field detection portion placed at a position at which the magnetic field of the magnetic body can be detected, and a second magnetic field detection portion disposed at a position at which the intensity of the magnetic field of the magnetic body differs from the intensity at the position at which the first magnetic field detection portion is disposed.
WEAR MEASUREMENT DEVICE AND WEAR MEASUREMENT METHOD FOR TIRE
2023-01-19
Patent
Electronic Resource
English
IPC: | G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES , Prüfen der statischen oder dynamischen Massenverteilung rotierender Teile von Maschinen oder Konstruktionen / B60C VEHICLE TYRES , Fahrzeugreifen / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
TIRE WEAR MEASUREMENT DEVICE, PNEUMATIC TIRE, AND TIRE WEAR MEASUREMENT METHOD
European Patent Office | 2022
|Wear measurement device and wear measurement method for tire
European Patent Office | 2024
|European Patent Office | 2021
|European Patent Office | 2021
|European Patent Office | 2021