| 摘要 |
<p>PURPOSE: A lubricator for an elevator car guide rail is provided to facilitate lubricating work by enabling the supply of oil within a car room to an oil container. CONSTITUTION: A lubricator for an elevator car guide rail comprises a window, a cover, an oil container(16), a flow sensor(30), a notice member(31), and a control unit. The window is formed on the floor(4) of a car or a car wall(5) installed on the floor. The cover freely opens and closes the window. The oil container is installed to enable direct oil supply through the window. The flow sensor detects the flow rate of the oil container. The notice member informs that the flow rate of the oil container is over the upper limit value, according to the control of the control unit.</p> |
