FR2492999B1 - MECHANICAL DEVICE FOR SETTING THE TIME OF AN ANALOG DISPLAY WATCH - Google Patents
MECHANICAL DEVICE FOR SETTING THE TIME OF AN ANALOG DISPLAY WATCHInfo
- Publication number
- FR2492999B1 FR2492999B1 FR8119736A FR8119736A FR2492999B1 FR 2492999 B1 FR2492999 B1 FR 2492999B1 FR 8119736 A FR8119736 A FR 8119736A FR 8119736 A FR8119736 A FR 8119736A FR 2492999 B1 FR2492999 B1 FR 2492999B1
- Authority
- FR
- France
- Prior art keywords
- shaft
- gear
- time
- setting
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/001—Internal gear therefor, e.g. for setting the second hand or for setting several clockworks
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B27/00—Mechanical devices for setting the time indicating means
- G04B27/02—Mechanical devices for setting the time indicating means by making use of the winding means
- G04B27/04—Mechanical devices for setting the time indicating means by making use of the winding means with clutch wheel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Gears, Cams (AREA)
- Measurement Of Unknown Time Intervals (AREA)
- Electronic Switches (AREA)
Abstract
The time-setting mechanism comprises a shaft 112 rotatably mounted in a tube 114 in the back 6 of the watch case. The inner end of the shaft is provided with a mutilated gear 118 formed with a recess 118a. The outer end is provided with an operating blade 116 mounted for pivotal movement about the axis X1, X1 by means of swivel pins 122, 122'. The outer surface 6a of the back 6 contains a seating 126 in which the blade can be held stationary in a folded back position. The gear 118 can mesh with a time-setting adjusting wheel 22 of the going train. When the blade is positioned in its seating, the shaft is in a datum position and the recess 118c of the gear 118 is opposite the adjusting wheel 22, thereby ensuring the disengagement of these two parts. In modified embodiments, the shaft 112 can be pulled out against a bias spring to disengage the gear 118 from the adjusting wheel 22, either for free return to the datum position or to bring into mesh with the wheel 22 a fully toothed wheel which turns the hands more rapidly.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH796280A CH642512B (en) | 1980-10-24 | 1980-10-24 | MECHANICAL DEVICE FOR SETTING THE TIME OF A WATCH WITH ANALOGUE DISPLAY. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2492999A1 FR2492999A1 (en) | 1982-04-30 |
FR2492999B1 true FR2492999B1 (en) | 1986-02-14 |
Family
ID=4333040
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8119736A Expired FR2492999B1 (en) | 1980-10-24 | 1981-10-19 | MECHANICAL DEVICE FOR SETTING THE TIME OF AN ANALOG DISPLAY WATCH |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS57100368A (en) |
CH (1) | CH642512B (en) |
DE (1) | DE3141050A1 (en) |
FR (1) | FR2492999B1 (en) |
GB (1) | GB2086100A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2285149B (en) * | 1993-10-28 | 1997-03-12 | Wellgain Precision Products Li | Watch |
CN115509107B (en) * | 2022-08-23 | 2023-08-08 | 上海靖和实业有限公司 | Transmission mechanism for pulling gear |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH159200A (en) * | 1931-10-19 | 1932-12-31 | D Horlogerie La Glycine Fab | Time-setting device for a self-winding watch. |
FR1119081A (en) * | 1954-02-12 | 1956-06-14 | Self-winding clockwork mechanism | |
CH314961A (en) * | 1954-04-22 | 1956-07-15 | Ebauches Sa | Time-setting device for timepiece |
GB1405677A (en) * | 1972-10-13 | 1975-09-10 | Suisse Pour Lindustrie Horloge | Electrically powered time-piece |
JPS5044865A (en) * | 1973-08-24 | 1975-04-22 |
-
1980
- 1980-10-24 CH CH796280A patent/CH642512B/en unknown
-
1981
- 1981-10-15 DE DE19813141050 patent/DE3141050A1/en not_active Withdrawn
- 1981-10-19 FR FR8119736A patent/FR2492999B1/en not_active Expired
- 1981-10-22 GB GB8131825A patent/GB2086100A/en not_active Withdrawn
- 1981-10-23 JP JP56168870A patent/JPS57100368A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CH642512B (en) | |
JPS6355674B2 (en) | 1988-11-04 |
DE3141050A1 (en) | 1982-06-03 |
CH642512GA3 (en) | 1984-04-30 |
GB2086100A (en) | 1982-05-06 |
FR2492999A1 (en) | 1982-04-30 |
JPS57100368A (en) | 1982-06-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |