Simplified time-setting device for a timepiece

Details Simplified time-setting device for a timepiece Simplified time-setting device for a timepiece

1998-06-10

2000-10-03

Roskoski, Bernard

Horology: time measuring systems or devices

Regulating means

For setting

368190, G04B 1800

Patent

active

061263095

ABSTRACT:
The time-setting device includes a stem (8) capable of driving by friction a motion work wheel (29). The stem (8) ends in a knob (31) which rests against an annular flange (32) made under the motion work wheel. When the stem (8) is in a pushed in position, the knob runs idle. When this stem is pulled out, the knob drives the motion work to set the time of the hour (23) and minute (22) hands.

REFERENCES:
patent: 607144 (1898-07-01), Teske
patent: 4853909 (1989-08-01), Shoji et al.
patent: 4932011 (1990-06-01), Schwartz
patent: 5083300 (1992-01-01), Schwartz

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