| 摘要 |
PROBLEM TO BE SOLVED: To provide an oil supply device for an elevator guide rail capable of efficiently removing iron dust accumulated in the bottom of a lubricant tank.SOLUTION: An oil supply device for an elevator guide rail includes a lubricant tank 5 attached to a place that moves upward and downward in conjunction with a car for storing lubricant 2, an oil supply unit 4 impregnated with the lubricant 2 that slidably contacts a guide surface of the guide rail and applies the lubricant 2, and a lubricant supply member 6, one end of which is immersed in the lubricant 2 and the other end of which comes in contact with the oil supply unit 4 for sucking the lubricant 2 and supplying it to the oil supply unit 4. A magnet 9 for absorbing iron dust accumulated in the lubricant tank 5 is installed in the lubricant tank 5.SELECTED DRAWING: Figure 2 |
