CH568596B5 - Motor spring for timepiece - Google Patents
Motor spring for timepieceInfo
- Publication number
- CH568596B5 CH568596B5 CH42072A CH4207269A CH568596B5 CH 568596 B5 CH568596 B5 CH 568596B5 CH 42072 A CH42072 A CH 42072A CH 4207269 A CH4207269 A CH 4207269A CH 568596 B5 CH568596 B5 CH 568596B5
- Authority
- CH
- Switzerland
- Prior art keywords
- timepiece
- motor spring
- spring
- motor
- 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
- G04B1/14—Mainsprings; Bridles therefor
Landscapes
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH42072A CH568596B5 (en) | 1969-11-13 | 1969-11-13 | Motor spring for timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH42072A CH568596B5 (en) | 1969-11-13 | 1969-11-13 | Motor spring for timepiece |
Publications (2)
Publication Number | Publication Date |
---|---|
CH42072A4 CH42072A4 (en) | 1975-04-30 |
CH568596B5 true CH568596B5 (en) | 1975-10-31 |
Family
ID=4514690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH42072A CH568596B5 (en) | 1969-11-13 | 1969-11-13 | Motor spring for timepiece |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH568596B5 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2570862A1 (en) * | 2011-09-15 | 2013-03-20 | ETA SA Manufacture Horlogère Suisse | Clock barrel assembly with reduced core diameter |
-
1969
- 1969-11-13 CH CH42072A patent/CH568596B5/en not_active IP Right Cessation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2570862A1 (en) * | 2011-09-15 | 2013-03-20 | ETA SA Manufacture Horlogère Suisse | Clock barrel assembly with reduced core diameter |
WO2013037870A1 (en) * | 2011-09-15 | 2013-03-21 | Eta Sa Manufacture Horlogère Suisse | Timepiece barrel assembly having a small core diameter |
US9033573B2 (en) | 2011-09-15 | 2015-05-19 | Eta Sa Manufacture Horlogere Suisse | Timepiece barrel assembly with reduced core diameter |
Also Published As
Publication number | Publication date |
---|---|
CH42072A4 (en) | 1975-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |