EP1302821A3 - Spiralfeder für Zeitmessgerät - Google Patents

Spiralfeder für Zeitmessgerät Download PDF

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Publication number
EP1302821A3
EP1302821A3 EP02022693A EP02022693A EP1302821A3 EP 1302821 A3 EP1302821 A3 EP 1302821A3 EP 02022693 A EP02022693 A EP 02022693A EP 02022693 A EP02022693 A EP 02022693A EP 1302821 A3 EP1302821 A3 EP 1302821A3
Authority
EP
European Patent Office
Prior art keywords
spring
balance
measuring apparatus
time measuring
ferrule
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.)
Withdrawn
Application number
EP02022693A
Other languages
English (en)
French (fr)
Other versions
EP1302821A2 (de
Inventor
Franck Muller
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Franck Mueller Watchland SA
Original Assignee
Franck Mueller Watchland SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Franck Mueller Watchland SA filed Critical Franck Mueller Watchland SA
Publication of EP1302821A2 publication Critical patent/EP1302821A2/de
Publication of EP1302821A3 publication Critical patent/EP1302821A3/de
Withdrawn legal-status Critical Current

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
    • G04B17/063—Balance construction

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Springs (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
EP02022693A 2001-10-10 2002-10-10 Spiralfeder für Zeitmessgerät Withdrawn EP1302821A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH19042001 2001-10-10
CH19042001 2001-10-10
US10/383,035 US7018092B2 (en) 2001-10-10 2003-03-06 Spiral spring for time measuring device
JP2003070725A JP2004279203A (ja) 2001-10-10 2003-03-14 測時機器用のヒゲゼンマイ

Publications (2)

Publication Number Publication Date
EP1302821A2 EP1302821A2 (de) 2003-04-16
EP1302821A3 true EP1302821A3 (de) 2010-05-05

Family

ID=33436838

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02022693A Withdrawn EP1302821A3 (de) 2001-10-10 2002-10-10 Spiralfeder für Zeitmessgerät

Country Status (3)

Country Link
US (1) US7018092B2 (de)
EP (1) EP1302821A3 (de)
JP (1) JP2004279203A (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2842313B1 (fr) 2002-07-12 2004-10-22 Gideon Levingston Oscilliateur mecanique (systeme balancier et ressort spiral) en materiaux permettant d'atteindre un niveau superieur de precision, applique a un mouvement d'horlogerie ou autre instrument de precision
EP1431844A1 (de) * 2002-12-19 2004-06-23 SFT Services SA Vorrichtung für das Regelelement eines Uhrwerks
EP1445670A1 (de) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiralfeder der Resonatorunruh und Fabrikationsmethode
EP2003523B1 (de) 2003-09-02 2011-06-22 Patek Philippe SA Genève Spiralrolle für Uhr
DE60333191D1 (de) 2003-09-26 2010-08-12 Asulab Sa Spiralfeder-Unruh-Resonator mit Thermokompensation
GB0324439D0 (en) 2003-10-20 2003-11-19 Levingston Gideon R Minimal thermal variation and temperature compensating non-magnetic balance wheels and methods of production of these and their associated balance springs
DE602004019183D1 (de) * 2004-04-06 2009-03-12 Nivarox Sa Spiralrolle ohne Deformation des Fixierungsradius der Spiralfeder und Herstellungsverfahren derartige Spiralrolle
EP1596259A1 (de) * 2004-05-10 2005-11-16 Precision Engineering AG Verfahren zum Herstellen von metallischen Körpern geringer Höhe, insbesondere von Uhrenbestandteilen
DE602004027471D1 (de) * 2004-06-08 2010-07-15 Suisse Electronique Microtech Unruh-Spiralfeder-Oszillator mit Temperaturkompensation
ATE517374T1 (de) * 2004-08-31 2011-08-15 Patek Philippe Sa Geneve Spiralrolle für uhren
JP2006234528A (ja) * 2005-02-24 2006-09-07 Seiko Instruments Inc 調速機構およびこれを備えた機械式時計
WO2006123095A2 (en) * 2005-05-14 2006-11-23 Gideon Levingston Balance spring, regulated balance wheel assembly and methods of manufacture thereof
EP1818736A1 (de) * 2006-02-09 2007-08-15 The Swatch Group Research and Development Ltd. Stossfeste Spiralrolle
EP1868045B1 (de) * 2006-06-12 2019-02-20 Patek Philippe SA Genève Spiralrolle für Uhr
US8100579B2 (en) * 2006-09-08 2012-01-24 Gideon Levingston Thermally compensating balance wheel
DE102006052245A1 (de) * 2006-11-03 2008-05-08 Lange Uhren Gmbh Schwingsystem für eine Uhr
EP2104006B1 (de) * 2008-03-20 2010-07-14 Nivarox-FAR S.A. Monoblock-Doppelspirale und ihr Herstellungsverfahren
EP2105807B1 (de) 2008-03-28 2015-12-02 Montres Breguet SA Monoblockspirale zur Erhöhung der Kurve und ihr Herstellungsverfahren
EP2264553B1 (de) * 2009-06-19 2016-10-26 Nivarox-FAR S.A. Thermokompensierte Feder und ihr Herstellungsverfahren
CH701783B1 (fr) * 2009-09-07 2015-01-30 Manuf Et Fabrique De Montres Et Chronomètres Ulysse Nardin Le Locle S A Ressort spiral de mouvement de montre.
CN102893224B (zh) 2010-03-25 2015-10-21 劳力士有限公司 具有非圆形孔的裂口内桩
EP2690507B1 (de) * 2012-07-26 2014-12-31 Nivarox-FAR S.A. Spiralfeder einer Uhr
EP2881804B1 (de) * 2013-12-09 2017-08-02 Montres Breguet S.A. Spiralfeder-spiralklötzchen-einheit für uhrwerk
EP2908183B1 (de) * 2014-02-14 2018-04-18 ETA SA Manufacture Horlogère Suisse Spiralfeder einer Uhr
EP3037895B1 (de) * 2014-12-22 2017-09-20 ETA SA Manufacture Horlogère Suisse Ausbaubarer Spiralklötzchenträger
EP3217228B1 (de) * 2016-03-07 2019-08-28 Montres Breguet S.A. Zweischneidige vorrichtung, die empfindlich auf temperaturveränderungen reagiert
TWI641769B (zh) * 2016-10-04 2018-11-21 王文資 Multidirectional damping device
WO2019103977A1 (en) * 2017-11-21 2019-05-31 Firehouse Horology, Inc. Geometries for hairsprings for mechanical watches enabled by nanofabrication

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440878U (de) * 1900-01-01
US2057642A (en) * 1935-05-20 1936-10-13 Eddison William Barton Hairspring assembly for timepieces
GB1208531A (en) * 1968-03-25 1970-10-14 Louis William Berthoud Hairspring
FR2136084A5 (de) * 1971-04-02 1972-12-22 Haas Carl Firme
CH539871A (fr) * 1966-10-11 1973-09-14 Nationale De Ressorts S A Fab Spiral pour mouvement d'horlogerie
DE2333446A1 (de) * 1973-06-30 1975-01-16 Junghans Gmbh Geb Verfahren zum befestigen des aeusseren endes einer unruhspirale

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2335974A (en) * 1942-04-17 1943-12-07 Homer H Simpson Spring collet
US2842935A (en) * 1956-03-15 1958-07-15 Robert I Bradley Spring and collet assemblies
US3673376A (en) * 1968-08-26 1972-06-27 Jean Claude Kullmann Method for attaching the inner end of a balance spring to its collet
CH496977A (fr) * 1968-11-29 1970-06-15 Portescap Le Porte Dispositif régulateur pour pièce d'horlogerie
US3696607A (en) * 1971-02-22 1972-10-10 Bunker Ramo Center set for clocks
US3871095A (en) * 1971-08-26 1975-03-18 Citizen Watch Co Ltd Process for the manufacture of hair spring collet
CH561921A (de) * 1972-12-15 1975-05-15
CH577194B5 (de) * 1973-06-08 1976-06-30 Ebauches Bettlach Sa
CH871474A4 (de) * 1974-06-25 1977-02-28
CH692532A5 (fr) * 1997-10-21 2002-07-15 Ebauchesfabrik Eta Ag Procédé de fabrication d'un spiral de balancier pour mouvement d'horlogerie.

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1440878U (de) * 1900-01-01
US2057642A (en) * 1935-05-20 1936-10-13 Eddison William Barton Hairspring assembly for timepieces
CH539871A (fr) * 1966-10-11 1973-09-14 Nationale De Ressorts S A Fab Spiral pour mouvement d'horlogerie
GB1208531A (en) * 1968-03-25 1970-10-14 Louis William Berthoud Hairspring
FR2136084A5 (de) * 1971-04-02 1972-12-22 Haas Carl Firme
DE2333446A1 (de) * 1973-06-30 1975-01-16 Junghans Gmbh Geb Verfahren zum befestigen des aeusseren endes einer unruhspirale

Also Published As

Publication number Publication date
US20040174775A1 (en) 2004-09-09
US7018092B2 (en) 2006-03-28
JP2004279203A (ja) 2004-10-07
EP1302821A2 (de) 2003-04-16

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