| 摘要 |
PURPOSE: An automatic grease supplying device is provided to prevent grease waste by supplying grease properly according to fatigability of a vehicle, and to lengthen the life span by restricting wear of parts. CONSTITUTION: An ECU(Electronic Control Unit)(23) detects vehicle speed through a vehicle speed detecting sensor(24) and present rpm(revolutions per minute) of an engine through an engine rpm detecting sensor(25), and analyzes with comparing. Grease(11) is supplied to each part through a grease nipple(12) installed in the lower part of a grease tank(10) by controlling the grease tank connected to the ECU in case of the fatigability of a vehicle to be over the reference value. The ECU analyzes the fatigability by sensing the vehicle speed and the engine rpm regardless of elapsed time at a low degree of fatigue in parking or stopping, and supplies the grease to each part through the grease nipple promptly by controlling the grease tank in case of the fatigability to be over the reference value.
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