| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a bearing for a timepiece, movement, and a timepiece in which the attaching/detaching work to/from a frame body of a presser spring is facilitated and work efficiency can be improved by making the outer diameter of the presser spring variable and enabling reduction in the outer diameter by one work. <P>SOLUTION: In a presser spring 316 having the outer diameter D, an elastic part 316e is elastically deformed by displacing a grip part 316d in an axial center I direction by a pin 356, the outer diameter D' is reduced by displacing an engaging part 316a in the axial center I direction, and an inner diameter B of a frame body 312 is made possible to be inserted. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
