Horology: time measuring systems or devices – Displays or display device details
Patent
1992-06-11
1993-07-06
Roskoski, Bernard
Horology: time measuring systems or devices
Displays or display device details
368229, 368228, 368281, G04B 1900, G04B 1906
Patent
active
052260232
ABSTRACT:
The invention concerns a timepiece movement having a baseplate (20), a motor (22), an oscillating system (24), driving elements (26, 27) intended to drive indicating elements (16, 18), a gear train (28) having at least one wheel coupling the driving elements (26, 27) to the motor (22), the motion of the gear train being regulated by the oscillating system (24), the timepiece movement being characterized in that it further includes a support element (50) for at least one of the elements other than the baseplate constituting the movement, the support element (50) being driven in rotation in the vicinity of the edge of the baseplate by a wheel (48) of the gear train.
REFERENCES:
patent: 4995021 (1991-02-01), Sullivan
patent: 5007034 (1991-04-01), Shimozono
International Publication No. WO 88/02507 (PCT/DE87/00434) filed 23 Sep. 1987.
Swiss Search Report.
Eta SA Fabriques d'Ebauches
Roskoski Bernard
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