Control mechanism for watch part

Horology: time measuring systems or devices – Regulating means – For setting

Reexamination Certificate

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Details

C368S319000

Reexamination Certificate

active

07083325

ABSTRACT:
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, anda 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.

REFERENCES:
patent: 3827235 (1974-08-01), Bachmann
patent: 4415277 (1983-11-01), Ganter
patent: 4845693 (1989-07-01), Kubota
patent: 5303213 (1994-04-01), Kaelin
patent: 6711099 (2004-03-01), Mock et al.
patent: 8 819 (1895-02-01), None
patent: 343 917 (1959-12-01), None
Chs-A Reymondin et al. p. 40 Fédération des Ecoles Techniques de Suisse ISBN 2-940025; 1998.

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