SG74083A1 - Method for manufacturing a balance-spring for a clockwork movement and balance-spring obtained according to said method - Google Patents

Method for manufacturing a balance-spring for a clockwork movement and balance-spring obtained according to said method

Info

Publication number
SG74083A1
SG74083A1 SG1998003967A SG1998003967A SG74083A1 SG 74083 A1 SG74083 A1 SG 74083A1 SG 1998003967 A SG1998003967 A SG 1998003967A SG 1998003967 A SG1998003967 A SG 1998003967A SG 74083 A1 SG74083 A1 SG 74083A1
Authority
SG
Singapore
Prior art keywords
balance
spring
manufacturing
obtained according
clockwork movement
Prior art date
Application number
SG1998003967A
Other languages
English (en)
Inventor
Philippe Marmy
Eric Favre
Christoph Schlencker
Original Assignee
Ebauchesfabrik Eta Ag
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 Ebauchesfabrik Eta Ag filed Critical Ebauchesfabrik Eta Ag
Publication of SG74083A1 publication Critical patent/SG74083A1/en

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)
  • Springs (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Articles (AREA)
SG1998003967A 1997-10-21 1998-10-02 Method for manufacturing a balance-spring for a clockwork movement and balance-spring obtained according to said method SG74083A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH02439/97A CH692532A5 (fr) 1997-10-21 1997-10-21 Procédé de fabrication d'un spiral de balancier pour mouvement d'horlogerie.

Publications (1)

Publication Number Publication Date
SG74083A1 true SG74083A1 (en) 2000-07-18

Family

ID=4233847

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1998003967A SG74083A1 (en) 1997-10-21 1998-10-02 Method for manufacturing a balance-spring for a clockwork movement and balance-spring obtained according to said method

Country Status (5)

Country Link
US (1) US5907524A (fr)
JP (2) JP4226701B2 (fr)
CN (1) CN1188755C (fr)
CH (1) CH692532A5 (fr)
SG (1) SG74083A1 (fr)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1302821A3 (fr) * 2001-10-10 2010-05-05 Franck Muller-Watchland SA Ressort spiral pour appareil à mesurer le temps
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
EP1445670A1 (fr) * 2003-02-06 2004-08-11 ETA SA Manufacture Horlogère Suisse Spiral de résonateur balancier-spiral et son procédé de fabrication
CN100451874C (zh) * 2003-03-11 2009-01-14 弗兰克.米勒.瓦差兰股份有限公司 计时仪器的盘簧
DE60333076D1 (de) * 2003-04-29 2010-08-05 Patek Philippe Sa Unruh- und fläche Spiralfederregulator für Uhrwerk
DE10345918A1 (de) * 2003-10-02 2005-05-12 Lange Uhren Gmbh Schwingsystem
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
ATE430953T1 (de) * 2004-07-02 2009-05-15 Nivarox Sa Spiralfeder aus zwei materialen mit selbstkompensation
EP1645918A1 (fr) * 2004-10-05 2006-04-12 Montres Breguet S.A. Dispositif anti-galop pour échappement d'horlogerie
EP1886194A2 (fr) * 2005-05-14 2008-02-13 Gideon Levingston Spiral, ensemble balancier regule et procedes de fabrication
JP4688627B2 (ja) * 2005-10-24 2011-05-25 セイコーインスツル株式会社 ひげ棒構造体、並びにこれを備えた緩急針、てんぷ構造体及び機械式時計
WO2008029158A2 (fr) * 2006-09-08 2008-03-13 Gideon Levingston Volant d'équilibrage à compensation thermique
DE102006052245A1 (de) * 2006-11-03 2008-05-08 Lange Uhren Gmbh Schwingsystem für eine Uhr
USD591191S1 (en) * 2007-06-26 2009-04-28 Maurice Lacroix Sa Balance wheel with flat hairspring
EP2104008A1 (fr) * 2008-03-20 2009-09-23 Nivarox-FAR S.A. Organe régulateur monobloc et son procédé de fabrication
EP2284629A1 (fr) * 2009-08-13 2011-02-16 ETA SA Manufacture Horlogère Suisse Résonateur mécanique thermocompensé
JP5441168B2 (ja) * 2010-03-10 2014-03-12 セイコーインスツル株式会社 デテント脱進機と機械式時計
EP2474871B1 (fr) * 2011-01-06 2017-05-10 ETA SA Manufacture Horlogère Suisse Clé de raquette pour balancier spiral
JP6134523B2 (ja) * 2013-01-30 2017-05-24 セイコーインスツル株式会社 ばねの製造方法
CH707925A1 (fr) * 2013-04-17 2014-10-31 Ball Watch Company Sa Oscillateur mécanique pour mouvement horloger.
CH708429A1 (fr) 2013-08-19 2015-02-27 Manuf Et Fabrique De Montres Et Chronomètres Ulysse Nardin Le Locle S A Spiral pour organe réglant de montre mécanique, organe régulateur muni d'un tel spiral, et procédé de réalisation d'un tel spiral.
EP2876504B1 (fr) * 2013-11-20 2017-07-26 ETA SA Manufacture Horlogère Suisse Porte-piton d'horlogerie sans vis
JP6486697B2 (ja) * 2014-02-26 2019-03-20 シチズン時計株式会社 ひげぜんまいの製造方法及びひげぜんまい
US9206892B2 (en) * 2014-04-08 2015-12-08 Gates Corporation Isolating decoupler
EP2993531B1 (fr) * 2014-09-08 2021-03-31 Precision Engineering AG Procédé de formation d'un ressort
JP6710041B2 (ja) * 2014-11-27 2020-06-17 ロレックス・ソシエテ・アノニムＲｏｌｅｘ Ｓａ ヒゲゼンマイ固定システム
EP3037895B1 (fr) * 2014-12-22 2017-09-20 ETA SA Manufacture Horlogère Suisse Porte-piton demontable
EP3179314B1 (fr) * 2015-12-11 2018-11-14 ETA SA Manufacture Horlogère Suisse Porte-piton a montage simplifie
JP7246200B2 (ja) * 2019-02-15 2023-03-27 セイコーインスツル株式会社 ひげぜんまい、てんぷ、時計用ムーブメントおよび時計
BE1027475B1 (fr) * 2020-01-22 2021-02-26 Laser Eng Applications Procédé de traitement thermique en volume et système associé
EP4553587A3 (fr) * 2023-01-31 2025-07-16 ETA SA Manufacture Horlogère Suisse Dispositif de pitonnage et d'ajustement de la longueur active d'un ressort spiral pour mouvement horloger ainsi que procede de reglage de la longeur active

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1475005A (fr) * 1966-02-18 1967-03-31 Procédé de fabrication de fils métalliques et fils métalliques obtenus selon ce procédé
CH1787468A4 (fr) * 1968-11-29 1970-06-15
JPS4973170A (fr) * 1972-11-11 1974-07-15
JPS49134512A (fr) * 1973-05-02 1974-12-25
DE2421750A1 (de) * 1974-05-06 1975-11-20 Timex Corp Insbesondere fuer elektrische uhren vorgesehene spiralfederanordnung
US3958410A (en) * 1975-06-02 1976-05-25 Timex Corporation Termination device from hairspring-hub to drive coil on two conductor hairspring
JPS5255564A (en) * 1975-10-31 1977-05-07 Citizen Watch Co Ltd Method and device for fixing outside end of balance spring

Also Published As

Publication number Publication date
JPH11194174A (ja) 1999-07-21
CH692532A5 (fr) 2002-07-15
US5907524A (en) 1999-05-25
CN1188755C (zh) 2005-02-09
JP4546562B2 (ja) 2010-09-15
JP2008309802A (ja) 2008-12-25
CN1215179A (zh) 1999-04-28
JP4226701B2 (ja) 2009-02-18

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