| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an oil-holding structure of a bearing for a timepiece that holds lubricating oil between shafts at an appropriate level, and the timepiece with the same. Ž<P>SOLUTION: In the end 3 supported by a radial bearing 12, of the shaft 2 of a wheel 1 which constitutes a train for the timepiece and is supported by a thrust bearing 11 and the radial bearing 12, the oil-holding structure 5 of the bearing 10 for the timepiece has a slender vertical hole 30 which extends along the extending direction of the rotation center axis C of the shaft 2, and a horizontal hole 40 which extends in the direction of intersecting the rotation center axis C and which opens at one end 44 in the outer peripheral surface 33 of the end 3 and opens at the other end 42 in the vertical hole 30 to communicate with the vertical hole 30. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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