EP2579105A2 - Herstellungsverfahren eines Uhrwerks - Google Patents

Herstellungsverfahren eines Uhrwerks Download PDF

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Publication number
EP2579105A2
EP2579105A2 EP11192182.1A EP11192182A EP2579105A2 EP 2579105 A2 EP2579105 A2 EP 2579105A2 EP 11192182 A EP11192182 A EP 11192182A EP 2579105 A2 EP2579105 A2 EP 2579105A2
Authority
EP
European Patent Office
Prior art keywords
plate
finger
spiral spring
spiral
silicon
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Withdrawn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
EP11192182.1A
Other languages
English (en)
French (fr)
Other versions
EP2579105A3 (de
Inventor
Sylvain Jeanneret
Sébastien Lani
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.)
CSEM Centre Suisse dElectronique et de Microtechnique SA Recherche et Développement
Original Assignee
CSEM Centre Suisse dElectronique et de Microtechnique SA Recherche et Développement
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 CSEM Centre Suisse dElectronique et de Microtechnique SA Recherche et Développement filed Critical CSEM Centre Suisse dElectronique et de Microtechnique SA Recherche et Développement
Publication of EP2579105A2 publication Critical patent/EP2579105A2/de
Publication of EP2579105A3 publication Critical patent/EP2579105A3/de
Withdrawn legal-status Critical Current

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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
    • 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

Definitions

  • the present invention relates to the field of watchmaking. It relates to the manufacture and indexing, at the wafer level, of spirals and trays each provided with a finger, fulfilling the function of a plateau pin made of silicon.
  • the regulating member comprises, when assembled in a movement, from top to bottom: a hairspring, a balance, a plate.
  • This assembly makes it possible to reach the hairspring and a racking system, allowing adjustment of the hairspring.
  • the two wafers 120 and 140 are assembled by applying a pressure and / or a temperature allowing a fusion welding and the creation of connection, in particular between the spring spiral and, in the proposed example, the spacer.
  • this step can be carried out by applying a temperature of between 100 and 1200 ° C. and a pressure of between 0.5 and 10 bar ( Fig. 3a ).

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Sawing (AREA)
  • Micromachines (AREA)
EP11192182.1A 2011-10-07 2011-12-06 Herstellungsverfahren eines Uhrwerks Withdrawn EP2579105A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16472011 2011-10-07

Publications (2)

Publication Number Publication Date
EP2579105A2 true EP2579105A2 (de) 2013-04-10
EP2579105A3 EP2579105A3 (de) 2013-08-07

Family

ID=45098939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11192182.1A Withdrawn EP2579105A3 (de) 2011-10-07 2011-12-06 Herstellungsverfahren eines Uhrwerks

Country Status (1)

Country Link
EP (1) EP2579105A3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870891A (zh) * 2017-12-05 2019-06-11 劳力士有限公司 制造钟或表的部件的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR318024A (fr) * 1902-01-24 1902-10-03 Voigt Un échappement pour montres, pendules et autres pièces d'horlogerie
EP2104008A1 (de) 2008-03-20 2009-09-23 Nivarox-FAR S.A. Monoblock-Regulierungsorgan und sein Herstellungsverfahren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH588726B5 (de) * 1973-06-20 1977-06-15 Tissot Chs Fabrique D Horloger
CH702156B1 (fr) * 2009-11-13 2017-08-31 Nivarox Far Sa Résonateur balancier-spiral pour une pièce d'horlogerie.
EP2570868B1 (de) * 2011-09-13 2014-09-03 Patek Philippe SA Genève Element für Uhrwerk, Uhrwerk und Uhr

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR318024A (fr) * 1902-01-24 1902-10-03 Voigt Un échappement pour montres, pendules et autres pièces d'horlogerie
EP2104008A1 (de) 2008-03-20 2009-09-23 Nivarox-FAR S.A. Monoblock-Regulierungsorgan und sein Herstellungsverfahren

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109870891A (zh) * 2017-12-05 2019-06-11 劳力士有限公司 制造钟或表的部件的方法
US11429065B2 (en) 2017-12-05 2022-08-30 Rolex Sa Method of manufacturing a clock or watch component
EP3495894B1 (de) * 2017-12-05 2023-01-04 Rolex Sa Verfahren zur herstellung einer uhrkomponente
CN109870891B (zh) * 2017-12-05 2023-05-30 劳力士有限公司 制造钟或表的部件的方法

Also Published As

Publication number Publication date
EP2579105A3 (de) 2013-08-07

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