| 摘要 |
A hydraulic coupling device for a multi-line hose comprises a screw cap which houses a plurality of plug pins. The hose has a plurality of hydraulic lines bunched together within a flexible sheath. The hose is connected to the coupling device by means of a sleeve, and the lines are connected to the plug pins. Each of the plug pins has a collar. The collars are held against an apertured holding disc by abutment faces formed respectively on a retainer disc and the sleeve. The plug pins are mounted so as to have a predetermined amount of axial and radial play. |
