Gear train of an electronic timepiece

Details Gear train of an electronic timepiece Gear train of an electronic timepiece

1980-05-19

1982-12-28

Miska, Vit W.

Horology: time measuring systems or devices

Display trains

G04B 1902

Patent

active

043658997

ABSTRACT:
The size of an electronic timepiece is decreased through improvement in the design of the gear train. The improvements are directed primarily to the number of teeth on the wheel attached to the seconds hand and the relation of the pitch interval of this wheel to that of the wheel which drives the seconds wheel.

REFERENCES:
patent: 3860844 (1975-01-01), Hetzel
patent: 4090352 (1978-05-01), Jeannet et al.
patent: 4123895 (1928-11-01), Miyazaki
patent: 4127984 (1978-12-01), Ogihara et al.

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