| 摘要 |
An apparatus for supplying a lubricating oil is provided to remove a reciprocating catching pro by allowing a head portion of a piston to make contact with a bearing of an eccentric cam. An apparatus for supplying a lubricating oil includes a cylinder body(20), a piston(23), a spring(81) and a control piston(22). The piston is inserted into the cylinder body and is moved by the pressure of a liquid increased by the compression of the piston to discharge the liquid through an outlet. The control piston returns to a neutral position by the spring if the pressure of the liquid decreases. The spring presses a head portion(25) of the piston so that the head portion makes contact with a bearing(18) of an eccentric cam(17). |
