| 摘要 |
PURPOSE: A wear detecting apparatus of a wheel bearing for a vehicle is provided to prevent breakage of parts by detecting wear or breakage of the wheel bearing promptly with turning on a lamp in detecting wear of the wheel bearing. CONSTITUTION: A wear detecting device for a wheel bearing(52) of a vehicle is composed of a detector(1) penetrated through a hub(51) mounting a wheel(W); a detecting recess(2) turning off the detector in separating from the detector, and turning on the detector in contacting to the detector; and a lamp(L) alarming in turning on the detector. The detecting recess is formed in a wheel housing(50), and the detector is inserted to the detecting recess. The hub is inclined to the wheel housing according to wear of the wheel bearing, and wear of the wheel bearing is accelerated. A conductor of the detector is contacted to the detecting recess of the wheel housing in wear of the wheel bearing, and the lamp is turned on with contacting the conductor to the wheel housing. Breakage of parts is prevented with alarming wear or breakage of the wheel bearing.
|
