Horology: time measuring systems or devices – Chronological – With simultaneous time indicating means
Patent
1989-05-25
1991-02-26
Miska, Vit W.
Horology: time measuring systems or devices
Chronological
With simultaneous time indicating means
368 88, 368250, G04B 2302, G04C 2116
Patent
active
049966766
ABSTRACT:
The miniature electric clock includes a base plate (28) bearing a motor (11), a going train (21) and time displaying hands (82,100), and a back cover-caseband (10) bearing electrical and electronic elements (7,9) resting on a printed circuit (3) itself fastened to the back cover-caseband. Electrical couplings (15,17) between the motor and the printed circuit are established when the back cover-caseband is united with the base plate. If the clock includes an alarm arrangement other electrical couplings (129,127) are likewise established between the alarm mechanism (66, 88) and the printed circuit when the back cover-caseband is united with the base plate.
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ETA S.A. Fabriques D'Ebauches
Miska Vit W.
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