| 摘要 |
The invention relates to a control mechanism for a timepiece of the type comprising a frame ( 10 ) defining a reference plane and, secured to this frame: a control rod ( 12 ) furnished with an annular groove ( 14 ) having a width l, an external diameter D and an internal diameter d, mounted so as to move in translation on the frame ( 10 ) along a first axis (AA') included in said plane, and a retaining plate ( 20 ) mounted on the frame ( 10 ) parallel to said plane and comprising a locking piece ( 22 ) mounted so as to rotate about a second axis (BB') perpendicular to the reference plane and interacting with said rod ( 12 ) by engagement in the groove ( 14 ), in order to limit its translational movement.
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