| 摘要 |
PROBLEM TO BE SOLVED: To easily supply grease into a bearing at an eccentric shaft part formed integrally with a drive shaft and, if required, to a rotation prevention mechanism by merely removing a cover plate at the front and a fixed scroll in a scroll fluid machine. SOLUTION: In the swing lap side of the eccentric shaft part 13 formed integrally with the drive shaft 12, an axial oil supply hole 34 is passed through a swing scroll 7 so that the grease can be supplied from the swing lap side opening end of the oil supply hole 34 to the bearing part of the eccentric shaft part 13. COPYRIGHT: (C)2006,JPO&NCIPI
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