G - Physics – 04 – C
Patent
G - Physics
04
C
58/10
G04C 3/14 (2006.01) G04C 3/00 (2006.01) G04C 10/00 (2006.01)
Patent
CA 1311364
A B S T R A C T Apparatus for providing continuous hand movement in analogue electronic timepieces driven by discrete timepiece movement. Energy storage means is coupled to the intermittent driving mechanism and control means continuously releases the stored energy. A linkage means couples the energy storage and control means so that continuous rotation drive for the timepiece hands is achieved. Energy storage means comprising either a hairspring or a driving magnet is described with the control means comprising viscous fluid or a magnetic pendulum escapement gear.
565187
Borden Ladner Gervais Llp
Miyazawa Osamu
Seiko Epson Corporation
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