Analog electric timepiece using an intermittent driving signal

Horology: time measuring systems or devices – Electrical time base – Solid state oscillating circuit type

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

368160, 310104, 310 15, G04C 300, H02K 4710

Patent

active

051518864

ABSTRACT:
An electronic timepiece provides continuous rotation for a hand in response to a discrete driving rotation. An energy storage mechanism is coupled to the discrete driving rotation and converts the discrete driving rotation into stored energy. A control mechanism continuously releases the stored rotational energy as continuous rotation. A linkage coupled between the energy storage mechanism and control mechanism transmits continuous rotation therebetween and drives the hand in a continuous sweeping manner.

REFERENCES:
patent: 3543506 (1970-12-01), Dubois et al.
patent: 3846973 (1974-11-01), Kurita
patent: 3937001 (1976-02-01), Berney
patent: 3961213 (1976-06-01), Koike et al.
patent: 3978654 (1976-09-01), Koike et al.
patent: 4065587 (1987-12-01), Ting
patent: 4703338 (1987-10-01), Sagami et al.
patent: 4759004 (1988-07-01), Peters
patent: 4763312 (1988-08-01), Tokunaga et al.
patent: 4885730 (1989-12-01), Miyazawa
Neue Technologie--Kleben in der Uhrentechnik vol. 23 No. 4; 28 fevrier 1969--pp. 14-16.
Development Of The Viscous Sweep Second Hand System by Osamu Miyazawa and Osamu Takahashi, Congres European De Chronometrie, C.E.C. Sep. 23-24, 1988, Session 5, Communication 22, pp. 119 through 122.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Analog electric timepiece using an intermittent driving signal does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Analog electric timepiece using an intermittent driving signal, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Analog electric timepiece using an intermittent driving signal will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1973868

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.