| 摘要 |
PURPOSE:To improve efficiency of power transmission, by applying simple construction utilized with screw members, adjusting a meshing condition of all gears in an equal manner and uniformly distributing a load to each intermediate shaft. CONSTITUTION:Static pressure bearings 29, applied with pressure oil respectively at constant pressure, are provided in both end parts of eaci intermediate shaft 10. Screw members 42, positioned at both ends of each intermediate shaft 10, are respectively screwed to a casing 3, and a stationary position of the intermediate shaft 10 can be slightly moved to the direction of the shaft. Accordingly, if this screw member 42 is utilized, a contacted state on a meshing point of all gear teeth in the first and second stage gear trains can be perfectly equalized as an initial condition before a start of operation, further correction also in operation can be easily performed, and a load can be uniformly distributed to each intermediate shaft 10. |
