| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide delivery construction of oil capable of efficiently delivering the oil from a first oil passage in a casing to a second oil passage within a rotational shaft. <P>SOLUTION: In the delivery construction of the oil which delivers the oil from the first oil passage 31 in a wall of the casing 1 to the second oil passage 32 within the rotational shaft 4 carried by the casing 1, it provides on inside surface of the casing 1 a recessed part 33 at which the first oil passage 31 opens, and floatingly fits a collar 35 via an O-ring 36 on inner peripheral surface of the recessed part 33, and makes the second oil passage 32 open within the recessed part 33 by pivotally fitting the end of the rotational shaft 4 on inner peripheral surface of the collar 35. <P>COPYRIGHT: (C)2004,JPO</p> |
