CH683361A4 - - Google Patents
Info
- Publication number
- CH683361A4 CH683361A4 CH683361A CH683361A CH683361A4 CH 683361 A4 CH683361 A4 CH 683361A4 CH 683361 A CH683361 A CH 683361A CH 683361 A CH683361 A CH 683361A CH 683361 A4 CH683361 A4 CH 683361A4
- Authority
- CH
- Switzerland
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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
-
- 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/20—Compensation of mechanisms for stabilising frequency
- G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR833216A FR1271100A (fr) | 1960-07-18 | 1960-07-18 | Dispositif de fixation de l'extrémité intérieure d'un ressort spiral sur l'axe dubalancier d'un mouvement d'horlogerie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH683361A4 true CH683361A4 (fr) | 1964-04-15 |
| CH432384A CH432384A (fr) | 1967-09-15 |
Family
ID=8735676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH683361A CH432384A (fr) | 1960-07-18 | 1961-06-12 | Ensemble virole-spiral pour mouvement d'horlogerie |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH432384A (fr) |
| FR (1) | FR1271100A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1548659B1 (de) * | 1966-06-25 | 1970-10-08 | Haas Fa Carl | Spiralfederbefestigung |
| EP1445670A1 (fr) | 2003-02-06 | 2004-08-11 | ETA SA Manufacture Horlogère Suisse | Spiral de résonateur balancier-spiral et son procédé de fabrication |
| EP1818736A1 (fr) * | 2006-02-09 | 2007-08-15 | The Swatch Group Research and Development Ltd. | Virole anti-choc |
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1960
- 1960-07-18 FR FR833216A patent/FR1271100A/fr not_active Expired
-
1961
- 1961-06-12 CH CH683361A patent/CH432384A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH432384A (fr) | 1967-09-15 |
| FR1271100A (fr) | 1961-09-08 |