CH685963GA3 - Spring driven analogue watch mechanism with manual or automatic winding - Google Patents
Spring driven analogue watch mechanism with manual or automatic windingInfo
- Publication number
- CH685963GA3 CH685963GA3 CH351493A CH351493A CH685963GA3 CH 685963G A3 CH685963G A3 CH 685963GA3 CH 351493 A CH351493 A CH 351493A CH 351493 A CH351493 A CH 351493A CH 685963G A3 CH685963G A3 CH 685963GA3
- Authority
- CH
- Switzerland
- Prior art keywords
- manual
- automatic winding
- watch mechanism
- spring driven
- spring
- Prior art date
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
- G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding
-
- 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
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/12—Driving mechanisms with mainspring with several mainsprings
Abstract
The watch mechanism has a substantial source of energy consisting of two barrel springs (1,2) mounted in series. In order to allow indication of the amount of stored energy, each spring is equipped with a differential (9) having one of the mobile input elements connected to the respective spring shaft, and the other mobile input shaft connected to the second spring shaft. The two mobile input elements (29) are coupled together to the toothed exterior of the barrel (1) which is linked to the input wheel (10) of the final drive train of the mechanism.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH351493A CH685963B5 (en) | 1993-11-25 | 1993-11-25 | Piece of mechanical watchmaking indication of the power reserve. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH351493A CH685963B5 (en) | 1993-11-25 | 1993-11-25 | Piece of mechanical watchmaking indication of the power reserve. |
Publications (2)
Publication Number | Publication Date |
---|---|
CH685963GA3 true CH685963GA3 (en) | 1995-11-30 |
CH685963B5 CH685963B5 (en) | 1996-05-31 |
Family
ID=4257632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH351493A CH685963B5 (en) | 1993-11-25 | 1993-11-25 | Piece of mechanical watchmaking indication of the power reserve. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH685963B5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1612625A1 (en) * | 2004-07-01 | 2006-01-04 | Watch-U-License AG | State of winding indicator for a mechanical work |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE233062C (en) * | 1900-01-01 | |||
DE317294C (en) * | 1918-08-08 | 1919-12-13 | Paul Schröder | WINDING DEVICE FOR WATCHES WITH MULTIPLE MOVEMENTS |
FR1095987A (en) * | 1953-04-01 | 1955-06-08 | Felsa | Device indicating the unwinding of the mainspring of a timepiece |
-
1993
- 1993-11-25 CH CH351493A patent/CH685963B5/en not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE233062C (en) * | 1900-01-01 | |||
DE317294C (en) * | 1918-08-08 | 1919-12-13 | Paul Schröder | WINDING DEVICE FOR WATCHES WITH MULTIPLE MOVEMENTS |
FR1095987A (en) * | 1953-04-01 | 1955-06-08 | Felsa | Device indicating the unwinding of the mainspring of a timepiece |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1612625A1 (en) * | 2004-07-01 | 2006-01-04 | Watch-U-License AG | State of winding indicator for a mechanical work |
Also Published As
Publication number | Publication date |
---|---|
CH685963B5 (en) | 1996-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |