STRUCTURE FOR RECEIVING AND DELIVERING OIL

摘要

There will be provided structure of receiving and delivering oil capable of efficiently receiving and delivering oil from the first oil path of the casi ng to the second oil path of the rotating shaft. In the structure of receiving and delivering oil for receiving and delivering oil from a first oil path 31 in the wall of the casing 1 to a second oil path 32 within the rotating shaft 4 to be supported by the casing 1, on the inner side surface of the casing 1, the re is provided a recess 33 in which the first oil path 31 is opened; on the sinner peripheral surface of this recess 33, there is fitted a collar 35 in a floating state through an O-ring 36; on the inner peripheral surface of this collar 3 5, the end portion of the rotating shaft 4 is pivotally fitted to open the seco nd oil path 32 within the recess 33.