CH551365A4 - - Google Patents
Info
- Publication number
- CH551365A4 CH551365A4 CH551365A CH551365A CH551365A4 CH 551365 A4 CH551365 A4 CH 551365A4 CH 551365 A CH551365 A CH 551365A CH 551365 A CH551365 A CH 551365A CH 551365 A4 CH551365 A4 CH 551365A4
- 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
- G04B17/32—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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Springs (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH551365A CH439121A (fr) | 1965-04-21 | 1965-04-21 | Dispositif de fixation d'un spiral d'horlogerie à l'axe de balancier |
| CH980765A CH499804A (fr) | 1965-04-21 | 1965-07-13 | Dispositif de fixation d'un spiral d'horlogerie à l'axe du balancier |
| DE19661523862 DE1523862A1 (de) | 1965-04-21 | 1966-03-14 | Vorrichtung zur Befestigung einer Uhrenspiralfeder an der Unruhwelle und Verfahren zur Herstellung dieser Vorrichtung |
| GB1696266A GB1102470A (en) | 1965-04-21 | 1966-04-18 | Improvements in or relating to devices for securing a balance spring to a balance staff |
| US544147A US3408809A (en) | 1965-04-21 | 1966-04-21 | Device for securing a balance spring to a balance staff |
| US736679A US3481139A (en) | 1965-04-21 | 1968-06-13 | Assembly for securing the inner end of a coiled balance spring to a balance staff |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH551365A CH439121A (fr) | 1965-04-21 | 1965-04-21 | Dispositif de fixation d'un spiral d'horlogerie à l'axe de balancier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CH551365A4 true CH551365A4 (pm) | 1967-03-15 |
| CH439121A CH439121A (fr) | 1967-12-15 |
Family
ID=4294877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH551365A CH439121A (fr) | 1965-04-21 | 1965-04-21 | Dispositif de fixation d'un spiral d'horlogerie à l'axe de balancier |
Country Status (2)
| Country | Link |
|---|---|
| US (2) | US3408809A (pm) |
| CH (1) | CH439121A (pm) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3791251A (en) * | 1972-06-05 | 1974-02-12 | Bunker Ramo | Timepiece escapement |
| US7329104B2 (en) * | 2004-03-02 | 2008-02-12 | Drummond Scientific Company | Split-housing pipette pump |
| DE602005020416D1 (de) * | 2005-03-22 | 2010-05-20 | Patek Philippe Sa Geneve | Zusammenbau eines Teils mit einer Achse |
| EP2985659B1 (fr) * | 2014-03-05 | 2020-04-29 | Nivarox-FAR S.A. | Spiral destiné à être serré par une rondelle élastique |
| EP3067756B1 (fr) * | 2015-03-09 | 2017-11-22 | Nivarox-FAR S.A. | Ensemble pivotant pour une pièce d'horlogerie |
| WO2019103977A1 (en) * | 2017-11-21 | 2019-05-31 | Firehouse Horology, Inc. | Geometries for hairsprings for mechanical watches enabled by nanofabrication |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US438672A (en) * | 1887-06-23 | 1890-10-21 | Hair-spring collet for watches | |
| US975697A (en) * | 1910-03-03 | 1910-11-15 | Richard Lange | Hair-spring collet for timepieces. |
| US2329710A (en) * | 1939-01-23 | 1943-09-21 | Eugene J Fix | Means for securing hairsprings to arbors |
| US2419103A (en) * | 1940-02-17 | 1947-04-15 | Richard H Whitehead | Hairspring assembly |
| US2649684A (en) * | 1949-02-10 | 1953-08-25 | Instr Springs Mfg Company | Hairspring assembly |
| US2842935A (en) * | 1956-03-15 | 1958-07-15 | Robert I Bradley | Spring and collet assemblies |
| CH373698A (fr) * | 1960-10-29 | 1963-08-15 | Berthoud Louis William | Dispositif oscillant d'horlogerie |
-
1965
- 1965-04-21 CH CH551365A patent/CH439121A/fr unknown
-
1966
- 1966-04-21 US US544147A patent/US3408809A/en not_active Expired - Lifetime
-
1968
- 1968-06-13 US US736679A patent/US3481139A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CH439121A (fr) | 1967-12-15 |
| US3481139A (en) | 1969-12-02 |
| US3408809A (en) | 1968-11-05 |