TW326506B - Manually winding spring architecture for portable mechanical clock - Google Patents
Manually winding spring architecture for portable mechanical clockInfo
- Publication number
- TW326506B TW326506B TW085110763A TW85110763A TW326506B TW 326506 B TW326506 B TW 326506B TW 085110763 A TW085110763 A TW 085110763A TW 85110763 A TW85110763 A TW 85110763A TW 326506 B TW326506 B TW 326506B
- Authority
- TW
- Taiwan
- Prior art keywords
- spring
- manually winding
- winding spring
- mechanical clock
- portable mechanical
- 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
- G04B1/00—Driving mechanisms
- G04B1/10—Driving mechanisms with mainspring
- G04B1/18—Constructions for connecting the ends of the mainsprings with the barrel or the arbor
- G04B1/20—Protecting arrangements against rupture or overwinding of the mainspring located in the barrel or attached to the barrel
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
- Transmission Devices (AREA)
Abstract
A manually winding spring architecture for a portable mechanical clock, which consists of a barrel that encloses a spring, a spring shaft that can rotate freely inside the barrel, a manually winding spring, and sliding accessories. The internal portion of the spring is attached to the shaft and the spring is wound when the spring shaft is rotated. The sliding accessories push the external portion of the spring against the inner wall of the barrel with a sliding torque that is 1.5~5 times the output torque of the spring.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP29364195A JPH09113637A (en) | 1995-10-16 | 1995-10-16 | Hand-wound spiral spring structure for portable mechanical watch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW326506B true TW326506B (en) | 1998-02-11 |
Family
ID=17797349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW085110763A TW326506B (en) | 1995-10-16 | 1996-09-03 | Manually winding spring architecture for portable mechanical clock |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPH09113637A (en) |
| CH (1) | CH691414A5 (en) |
| DE (1) | DE19642566A1 (en) |
| GB (1) | GB2306706A (en) |
| SG (1) | SG60019A1 (en) |
| TW (1) | TW326506B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE602007001696D1 (en) * | 2007-11-08 | 2009-09-03 | Meco Sa | Winding crown for watch comprising a mechanism with torque coupling |
| JP5411081B2 (en) * | 2010-07-30 | 2014-02-12 | セイコーインスツル株式会社 | Hand-wound wheel train, watch movement equipped with the train wheel, and watch equipped with the movement |
| EP2867734B1 (en) * | 2012-06-28 | 2016-05-04 | Nivarox-FAR S.A. | Mainspring for a clock piece |
| KR101352228B1 (en) * | 2013-08-19 | 2014-01-15 | 이태언 | Watch main spring winder |
| EP3470934B1 (en) * | 2017-10-10 | 2020-08-19 | ETA SA Manufacture Horlogère Suisse | Shock absorbing system with angular locking |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH309228A (en) * | 1953-10-22 | 1955-08-31 | Reinhard Dr Straumann | Barrel with mainspring and slip clutch for self-winding watches. |
| CH526803A (en) * | 1970-11-25 | 1972-03-30 | Landis & Gyr Ag | Spring case for self-winding watches |
-
1995
- 1995-10-16 JP JP29364195A patent/JPH09113637A/en active Pending
-
1996
- 1996-09-03 TW TW085110763A patent/TW326506B/en active
- 1996-09-30 GB GB9620319A patent/GB2306706A/en not_active Withdrawn
- 1996-10-03 SG SG1996010820A patent/SG60019A1/en unknown
- 1996-10-15 DE DE1996142566 patent/DE19642566A1/en not_active Withdrawn
- 1996-10-16 CH CH253096A patent/CH691414A5/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE19642566A1 (en) | 1997-04-17 |
| CH691414A5 (en) | 2001-07-13 |
| GB2306706A (en) | 1997-05-07 |
| GB9620319D0 (en) | 1996-11-13 |
| JPH09113637A (en) | 1997-05-02 |
| SG60019A1 (en) | 1999-02-22 |
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