| 摘要 |
PURPOSE: A lubricator for preventing oil mixing is provided to prevent oil mixing by blocking the minute supply of the oil and to prevent the oil from being poured on the ground by preventing the misoperation of lubricators by workers. CONSTITUTION: A lubricator for preventing oil mixing is returned to an original position by an elastic spring while workers move along a spout(320). One end of a wire is connected to the workers and the other end thereof is connected to the connection valve member so that the connection valve member is inserted into or drawn out from a connection groove of an anti-refueling rod, thereby connecting or separating the connection valve member and the anti-refueling rod. [Reference numerals] (A) Pulling; (B) Vacuum; (C) Air supply |
