PURPOSE: To make larger radial play selectable and a slide bearing advantageous in costs usable by connecting lubricant outlets of the slide bearing supporting a guide shaft to a lubricant supplying part for a drive shaft via a duct.
CONSTITUTION: In order to guide a rotor 1 relatively with casings 7 and 7', a guide shaft 27 is set up there as a second eccentric device separated from an eccentric disc 23. This guide shaft 27 is journalled by a casing 7 with a slide bearing. A lubricant outlet of this slide bearing 28 is connected to a lubricant supplying part of a drive shaft 24 through a duct 30. Since a lubricant is fed to the guide shaft 27, the slide bearing 28 is usable. Therefore, larger radial play is selectable, a cost being advantageous.
ROORANTO KORUPU
FURITSUTSU SHIYUPINRAA
