Electronic time keeping device

Details Electronic time keeping device Electronic time keeping device

1982-04-07

1984-01-17

Miska, Vit W.

Horology: time measuring systems or devices

Chronological

With mechanical or electromechanical driven display

368 88, G04B 1904, G04C 2302

Patent

active

044261594

ABSTRACT:
An electronic time keeping device has a stepping motor including a rotor, a stator and coils mounted in unitary fashion. Hands of the minimum unit of time are mounted directly to the shaft of the stepping motor. Gear mechanisms, electronic parts and the like are accommodated in a depressed portion on the upper surface of the time keeping device.

REFERENCES:
patent: 3052082 (1962-09-01), Beyner et al.
patent: 3538703 (1970-11-01), Walton
patent: 3999369 (1976-12-01), de Valroger et al.
patent: 4079582 (1978-03-01), Tamaru et al.
patent: 4092820 (1978-06-01), Kume et al.
patent: 4201040 (1980-05-01), Makayama

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