Push-piece control device for a watch

Horology: time measuring systems or devices – Crown or stem details

Reexamination Certificate

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Details

C368S216000

Reexamination Certificate

active

07001064

ABSTRACT:
The invention concerns a push-piece control device for a watch comprising a case (10) provided with a middle (12), an arbor (16) integral with a crown (20) and mounted pivoting in the middle (12) and a push-piece (18) mounted sliding and coaxial to the arbor (16). The invention is characterized in that it further comprises a lever (32) mounted pivoting on said case (10) by one of its ends (32a), mobile in a plane substantially parallel to the watch plane, including, in its median part (32b), a contact point designed to co-operate with said push-piece (18) and, at its other end (32c), a concave control portion.

REFERENCES:
patent: 3759033 (1973-09-01), Jeanmonod
patent: 6200019 (2001-03-01), Latini
patent: 6210034 (2001-04-01), Latini
patent: 6679624 (2004-01-01), Mouawad
patent: 2004/0105346 (2004-06-01), Lang
patent: 226715 (1943-04-01), None
patent: 13 865/75 (1977-07-01), None
patent: 0 443 087 (1991-08-01), None

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