Watch with fly back hand function and corresponding fly back...

Details Watch with fly back hand function and corresponding fly back... Watch with fly back hand function and corresponding fly back...

2006-10-31

2006-10-31

Cuneo, Kamand (Department: 2841)

Horology: time measuring systems or devices

Time interval

Electrical or electromechanical

C368S112000

Reexamination Certificate

active

07130247

ABSTRACT:
A watch with an analog time display has at least one minute hand and one hour hand. This watch is moreover equipped with a fly back hand mechanism which has at least one minute fly back hand and/or hour fly back hand located coaxially to the hands of the normal time display. In the normal mode, the fly back hand or hands is/are moved synchronously with the hands of the normal time display and relative to them in an overlapping position. They can be stopped in a timer mode for marking of any instant of time and after expiry of any time interval, for again synchronously running with the hands of the normal time display. The actuated coupling of the fly back hand mechanism is located preferably non-coaxially to the axis of the motion work of the watch.

REFERENCES:
patent: 1790359 (1931-01-01), Weir
patent: 3747324 (1973-07-01), Foufounis
patent: 4012900 (1977-03-01), Enright
patent: 5255248 (1993-10-01), Goodmon
patent: 0 562 155 (1993-09-01), None

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