Timepiece including a striking work

Horology: time measuring systems or devices – Mechanical time base – Mainspring

Reexamination Certificate

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Details

C368S206000, C368S213000, C368S260000

Reexamination Certificate

active

07021819

ABSTRACT:
A timepiece including a clockwork movement for measuring the time, and a striking work actuated by a barrel with a motor spring independent of the clockwork movement, this timepiece also including mechanical control means capable of being actuated manually to trigger the striking work, wherein the barrel is wound by means of a winding bar that ends, at its free end, in a toothed sector or rack and is kinematically connected to a winding push-button on the one hand, and to the motor spring of said striking work on the other hand.

REFERENCES:
patent: 526871 (1894-10-01), Schisgall
patent: 1535684 (1925-04-01), Wilson et al.
patent: 1893909 (1933-01-01), Schild
patent: 1931277 (1933-10-01), Wenger et al.
patent: 2652684 (1953-09-01), Bridevaux
patent: 2903844 (1959-09-01), Paul
patent: 3537254 (1970-11-01), Masanori
patent: 527 455 (1972-01-01), None
patent: 41 474 (1887-05-01), None
patent: 1 106 848 (1955-12-01), None
patent: 1 421 930 (1966-03-01), None
patent: 2 302 473 (1976-09-01), None
International Search report completed Aug. 2, 2001 and mailed Aug. 10, 2001 in PCT/EP 01/03344.

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