FR2447571A1 - Balancier pour instruments chronometriques - Google Patents
Balancier pour instruments chronometriquesInfo
- Publication number
- FR2447571A1 FR2447571A1 FR8001406A FR8001406A FR2447571A1 FR 2447571 A1 FR2447571 A1 FR 2447571A1 FR 8001406 A FR8001406 A FR 8001406A FR 8001406 A FR8001406 A FR 8001406A FR 2447571 A1 FR2447571 A1 FR 2447571A1
- Authority
- FR
- France
- Prior art keywords
- balancer
- chronometric
- instruments
- axis
- springs
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- G04B17/04—Oscillators acting by spring tension
- G04B17/06—Oscillators with hairsprings, e.g. balance
- G04B17/066—Manufacture of the spiral spring
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Balance (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Springs (AREA)
- Pivots And Pivotal Connections (AREA)
- Rehabilitation Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19792902810 DE2902810C2 (de) | 1979-01-25 | 1979-01-25 | Unruh für zeithaltende Geräte |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2447571A1 true FR2447571A1 (fr) | 1980-08-22 |
Family
ID=6061364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8001406A Pending FR2447571A1 (fr) | 1979-01-25 | 1980-01-23 | Balancier pour instruments chronometriques |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS55101884A (de) |
DE (1) | DE2902810C2 (de) |
FR (1) | FR2447571A1 (de) |
GB (1) | GB2039389A (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2104006A1 (de) * | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Monoblock-Doppelspirale und ihr Herstellungsverfahren |
EP2151722A1 (de) * | 2008-07-29 | 2010-02-10 | Rolex Sa | Spiralfeder für Spiralfeder-Unruh-Resonator |
CH705398A1 (fr) * | 2011-08-24 | 2013-02-28 | Richemont Int Sa | Organe réglant comprenant un double ressort spiral de forme tridimensionnelle. |
US8668378B2 (en) | 2009-10-26 | 2014-03-11 | Societe Anonyme De La Manufacture D'horlogerie Audemars Piguet & Cie | Regulating organ comprising at least two balances |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2485096A1 (de) * | 2007-11-20 | 2012-08-08 | Richemont International S.A. | Mechanisches Uhrwerk |
HK1146455A2 (en) | 2010-03-12 | 2011-06-03 | Microtechne Res & Dev Ct Ltd | An oscillator system |
EP2405312A1 (de) * | 2010-07-09 | 2012-01-11 | Montres Breguet S.A. | Spiralfeder für Unruh mit zwei Stufen und unbeweglichem Massenzentrum |
JP6013224B2 (ja) * | 2013-02-19 | 2016-10-25 | セイコーインスツル株式会社 | ひげぜんまい、ムーブメント、時計及びひげぜんまいの製造方法 |
JP6057766B2 (ja) * | 2013-02-19 | 2017-01-11 | セイコーインスツル株式会社 | ひげぜんまい、ムーブメント、時計及びひげぜんまいの製造方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH45160A (de) * | 1909-05-31 | 1909-10-16 | Montres Invar Comp D | Verbesserte Uhrhemmung für Taschenuhren |
FR2024511A1 (de) * | 1968-11-29 | 1970-08-28 | Portescap Le Porte |
-
1979
- 1979-01-25 DE DE19792902810 patent/DE2902810C2/de not_active Expired
- 1979-12-21 GB GB7944265A patent/GB2039389A/en not_active Withdrawn
-
1980
- 1980-01-23 FR FR8001406A patent/FR2447571A1/fr active Pending
- 1980-01-25 JP JP770080A patent/JPS55101884A/ja active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH45160A (de) * | 1909-05-31 | 1909-10-16 | Montres Invar Comp D | Verbesserte Uhrhemmung für Taschenuhren |
FR2024511A1 (de) * | 1968-11-29 | 1970-08-28 | Portescap Le Porte |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2104006A1 (de) * | 2008-03-20 | 2009-09-23 | Nivarox-FAR S.A. | Monoblock-Doppelspirale und ihr Herstellungsverfahren |
US9459589B2 (en) | 2008-03-20 | 2016-10-04 | Nivarox-Far S.A. | One-piece double balance spring and method of manufacturing the same |
EP2151722A1 (de) * | 2008-07-29 | 2010-02-10 | Rolex Sa | Spiralfeder für Spiralfeder-Unruh-Resonator |
US8002460B2 (en) | 2008-07-29 | 2011-08-23 | Rolex S.A. | Hairspring for a balance wheel/hairspring resonator |
EP2523053A1 (de) | 2008-07-29 | 2012-11-14 | Rolex S.A. | Spiralfeder für Unruh-Spiralfeder |
US8393783B2 (en) | 2008-07-29 | 2013-03-12 | Rolex S.A. | Hairspring for a balance wheel/hairspring resonator |
US8668378B2 (en) | 2009-10-26 | 2014-03-11 | Societe Anonyme De La Manufacture D'horlogerie Audemars Piguet & Cie | Regulating organ comprising at least two balances |
CH705398A1 (fr) * | 2011-08-24 | 2013-02-28 | Richemont Int Sa | Organe réglant comprenant un double ressort spiral de forme tridimensionnelle. |
Also Published As
Publication number | Publication date |
---|---|
JPS55101884A (en) | 1980-08-04 |
DE2902810C2 (de) | 1981-01-15 |
GB2039389A (en) | 1980-08-06 |
DE2902810B1 (de) | 1980-05-08 |
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