| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotating body oiling device capable of preventing an oil leakage from a bearing part during stoppage and low rotation and supplying the bearing part with a feed oil amount sufficient for cooling during high rotation by switching the feed oil amount according to the rotating speed of a machine. SOLUTION: The rotating body oiling device comprising a plate cylinder 21 rotatably supported to a frame 23 through a bearing 22, and supplying lubricating oil G to the bearing 22 and discharging the lubricating oil G to the outside of the bearing 22, increases the feed oil amount when the rotating speed N of the plate cylinder 21 is equal to or higher than a predetermined rotating speed No. COPYRIGHT: (C)2007,JPO&INPIT
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