| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve lubricating performance by suitably supplying lubricating oil to a floating bushing in a lubricating structure of a rotating shaft. <P>SOLUTION: The rotating shaft 15 is rotatably supported by a supporting hole 12 of a casing 11 through a plurality of floating bushings 13 and 14 juxtaposed along an axial direction of the rotating shaft 15, oil can be supplied to the floating bushings 13 and 14 from an oil supply passage 30 and branch passages 31 and 32 formed in the casing 11, the branch passages 31 and 32 are communicated with the position between the floating bushings 13 and 14 in the casing 11, and oil supply holes 34 and 35 passing in a radial direction are formed in the floating bushings 13 and 14. <P>COPYRIGHT: (C)2010,JPO&INPIT |
