EP2400351A1 - Monoblock-Triebfeder für eine Uhr - Google Patents
Monoblock-Triebfeder für eine Uhr Download PDFInfo
- Publication number
- EP2400351A1 EP2400351A1 EP10166896A EP10166896A EP2400351A1 EP 2400351 A1 EP2400351 A1 EP 2400351A1 EP 10166896 A EP10166896 A EP 10166896A EP 10166896 A EP10166896 A EP 10166896A EP 2400351 A1 EP2400351 A1 EP 2400351A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mobile
- toothing
- board
- cooperate
- teeth
- 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.)
- Granted
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 5
- 239000002184 metal Substances 0.000 claims abstract description 5
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 5
- 239000002210 silicon-based material Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 238000005530 etching Methods 0.000 claims description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 7
- 230000001066 destructive effect Effects 0.000 claims description 6
- 229910052710 silicon Inorganic materials 0.000 claims description 6
- 239000010703 silicon Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000000377 silicon dioxide Substances 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 3
- 229910010271 silicon carbide Inorganic materials 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 1
- 238000005323 electroforming Methods 0.000 description 6
- 238000000708 deep reactive-ion etching Methods 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 238000000206 photolithography Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 3
- 238000009713 electroplating Methods 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 210000003423 ankle Anatomy 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052738 indium Inorganic materials 0.000 description 1
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 238000005459 micromachining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000010979 ruby Substances 0.000 description 1
- 229910001750 ruby Inorganic materials 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Images
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
- G04B15/00—Escapements
- G04B15/06—Free escapements
- G04B15/08—Lever escapements
-
- 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
- G04B13/00—Gearwork
- G04B13/02—Wheels; Pinions; Spindles; Pivots
- G04B13/021—Wheels; Pinions; Spindles; Pivots elastic fitting with a spindle, axis or shaft
-
- 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
- G04B15/00—Escapements
- G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
Definitions
- the invention relates to a single-piece mobile for example of the coaxial escapement type and more particularly to such a mobile in micro-machinable or electroformable material.
- the escapement of a mechanical clockwork movement comprises an escape wheel whose regularly spaced teeth are shocked by generally ruby pallets.
- FIG. 11 An example of a coaxial exhaust system is presented in the document EP 1 045 297 .
- Such a mechanism as illustrated in figure 11 comprises a mobile formed of a first 1 and a second 11 escape wheels.
- This second escape wheel 11, also called the impulse pinion, is mounted on the same axis 3.
- the angular position of the teeth 13 of the second escape wheel 11 is indexed to the angular position of the teeth 8 of the first wheel exhaust 1.
- the first escape wheel 1 is in the form of a classic Swiss anchor escapement wheel.
- the second escape wheel 11 also acts as an escape pinion 15 meshing with an intermediate wheel 17, which has the advantage of reducing the height of the mechanism.
- the large plate 19 of the balance (not shown) carries a plate pin 21 and a pulse pallet 23.
- the first 21 is intended to drive, in a back-and-forth motion, the anchor 25 via its fork 27 while the second 23 is intended to cooperate with the teeth 8 of the first escape wheel 1.
- the anchor 25 comprises a pulse pallet 24 which cooperates with the teeth 13 of the second escape wheel 11.
- the anchor 25 also comprises two other pallets of rest 26, 28 respectively of entry and exit which cooperate with the teeth 8 of the first escape wheel 1.
- the object of the present invention is to overcome all or part of the disadvantages mentioned above by providing a mobile such as a coaxial escapement mobile whose alignment problems are reduced and whose inertia is reduced.
- the invention relates to a single-piece mobile having a first toothing formed on the periphery of a board and a second toothing characterized in that the second toothing is formed in one piece with the board of the first toothing so to reduce the problems of alignment with respect to each other and to reduce the overall mass of the mobile and, in particular, such a mobile of the coaxial escapement type whose first toothing is arranged to cooperate with an ankle and at least a first pallet series and a second toothing arranged to cooperate with a second series of pallet.
- the invention relates to a coaxial exhaust system for a timepiece comprising an anchor intended to cooperate with a monobloc coaxial escapement mobile according to one of the preceding variants, the first toothing of the mobile being arranged to cooperate with a peg integral with a rocker and being intended to cooperate with a first pallet series of the anchor, the second toothing being intended to cooperate with a second pallet series of the anchor and arranged to form the pinion 'exhaust
- the problems of alignment between the first and second wheels are reduced by manufacturing a mobile 100, 100 'grouping said wheels integrally, that is to say in one piece.
- a mobile 100, 100 'grouping said wheels integrally, that is to say in one piece.
- exhaust 100, 100 'and, incidentally, its inertia exhaust 100, 100 'and, incidentally, its inertia.
- the following explanation is made from a coaxial escape wheel.
- any type of mobile at least two levels is applicable to the present invention.
- the first pattern forms a toothed wheel 101 corresponding to the first escape wheel 1 of the figure 11 .
- It comprises a board 103 forming a hub 102, the center of which has an opening 104 and from which the arms 106 leave each end of which forms a tooth 108 corresponding to a tooth 8 of the figure 11 .
- a board 103 is thus obtained comprising a first toothing at its periphery.
- the opening 104 comprises elastic fixing means 105 intended to cooperate radially with an axis of the type of that referenced 3 to the figure 11 by elastic deformation in order to rotatably mounting the escape wheel 101 and, consequently, the escapement wheel 100.
- These resilient fixing means 105 are formed by slender portions made by recessing a portion of the hub 102. The slender portions are used to tighten the axis, that is to say, to secure the mobile 100 of the latter, without subjecting the rest of the board 103 stress.
- Such elastic means may, for example, take the form of those disclosed in the Figures 10A to 10E of the document EP 1 655 642 or those disclosed in the Figures 2 to 5 of the document WO 2007/099068 which documents are incorporated by reference into the present description.
- the second unit 111 instead of bringing back a second escape wheel 11 as in the figure 11 , the mobile 100 being integral, the second unit 111, projecting from the first 101, is formed solely by a second toothing formed of teeth 113 corresponding to the teeth 13 of the figure 11 .
- the teeth 113 are independent of each other and are integral with the arms 106.
- each tooth 113 is integral with a separate arm 106.
- the second toothing has as many teeth 113 as the board 103 has arms 106.
- this feature is not essential, there could very well be several teeth 113 on a single arm 106.
- the first pattern forms a toothed wheel 101 'corresponding to the first escape wheel 1 of the figure 11 . It comprises a board 103 'forming a hub 102' whose center has an opening 104 'and from which the arms 106' leave each end forming a tooth 108 'corresponding to a tooth 8 of the figure 11 .
- a board 103 'having a first toothing at its periphery is thus obtained.
- the opening 104 ' comprises plastic fixing means 107 intended to cooperate radially with an axis of the type of that referenced 3 to the figure 11 in order to rotatably mount the escape wheel 101 'and, therefore, the escape wheel 100'.
- plastic fixing means 107 are formed by a washer made of metallic material enabling the mobile 100 'to be driven against said axis by plastic deformation without stressing the board 103'.
- other plastic fixing means are possible.
- the second pattern 111' is formed solely by a second toothing formed of teeth 113' corresponding to the teeth 13 of the figure 11 .
- the teeth 113 ' are independent of each other and are integral with the arms 106'.
- each tooth 113 ' is integral with a separate arm 106'.
- the second set of teeth has as many teeth 113 'as the board 103' has arms 106 '.
- this characteristic is not essential, it could very well be several teeth 113 'on a single arm 106'.
- An electroformable material may be formed with gold and / or copper and / or silver and / or indium and / or platinum and / or palladium and / or nickel without these compounds being exhaustive. Indeed, other compounds such as phosphorus can be added in a smaller amount.
- a micro-machinable material can be formed by silicon carbide, crystallized silicon, crystallized alumina or crystallized silica without these compounds being equally exhaustive.
- the method comprises a first step consisting in providing a substrate 31 comprising an upper layer 33 and a lower layer 35 made of micro-machinable materials which are interconnected by an intermediate layer 34.
- This type of substrate 31 is also known. under the abbreviation SOI from the English term "Silicon On Insulator”.
- This second step thus makes it possible to form one or more first pattern (s) 101, 101 'of the mobile 100, 100' in the upper layer 33.
- a mask 37 is formed, for example by photolithography, to protect the part of the upper layer 33 that it is desired to keep and, as illustrated by broken lines, the upper part of the substrate 31 is subjected to an anisotropic etching of the type deep reactive ion etching also known by the abbreviation DRIE from the English term "Deep Reactive Ion Etching".
- DRIE deep reactive ion etching
- the first pattern 36 having a first level 101, 101 'of at least one escape wheel 100, 100' is obtained.
- This third step thus makes it possible to form one or more second pattern (es) 111, 111 'of the mobile 100, 100' in the lower layer 35.
- a mask 39 is formed, for example by photolithography, to protect the part of the lower layer 35 which it is desired to keep and, as illustrated by broken lines, the lower part of the substrate 31 is subjected to an anisotropic etching of the type deep reactive ion etching (DRIE).
- DRIE deep reactive ion etching
- the second pattern 38 having at least one second level 111, 111 'is formed integrally with one of the first levels 101, 101' formed in the preceding steps.
- an additional oxidation step is performed in order to form at least a portion of silicon dioxide at its outer surface for the purpose of make it more mechanically strong.
- the method comprises a first step of providing a substrate 41 having an electrically conductive upper layer.
- This layer can be obtained by the deposition of an electrically conductive material on an insulating material or in that the substrate is formed of an electrically conductive material.
- the main steps of electroforming consist in forming a mold and then filling the mold with a material, for example, using electroplating.
- This type of electroforming is known by the abbreviation LIGA from the German terms "röntgenLIthographie, Galvanoformung &Abformung".
- LIGA-type processes depending on whether the multi-level mold is formed between each electroplating or is formed entirely to be filled only after.
- the technique presented consists in forming each level, that is to say forming a level of the mold and filling it before going to the next level.
- any type of electroforming, LIGA type or not, capable of forming a mobile unit in at least two distinct levels is possible.
- the first level 47 of the mold is formed using, for example, a photolithography of a resin as illustrated in FIG. figure 5 .
- At least one cavity of corresponding shape is formed at the first pattern 101, 101 ', ie at least one first toothing (teeth 108, 108') of the escape wheel 100, 100 'at the periphery of the board 103, 103 '.
- the first level is then filled by electroplating a metal material 46.
- the second level 49 is formed using, for example, also a photolithography of a resin. At least one recess of corresponding shape is formed at the second pattern 111, 111 ', ie at least one second toothing (teeth 113, 113') of the escape wheel 100, 100 'and communicating with said at least one cavity of the first level 47.
- the second level 49 is then filled by electrodeposition of a metallic material 48.
- the present invention is not limited to the illustrated example but is susceptible of various variations and modifications that will occur to those skilled in the art.
- the toothed wheels 101, 101 ' may comprise a serge such as that 9 of the figure 11 without departing from the scope of the present invention.
- At least two levels are made in a single piece.
- at least one additional level is formed under the board, that is to say the face opposite to that supporting the second toothing 113, 113 ', and / or above it.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gears, Cams (AREA)
- Micromachines (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10166896.0A EP2400351B1 (de) | 2010-06-22 | 2010-06-22 | Monoblock-Triebfeder für eine Uhr |
JP2011126906A JP5802441B2 (ja) | 2010-06-22 | 2011-06-07 | シングル・ピースの時計用歯車セット |
KR1020110058542A KR20110139110A (ko) | 2010-06-22 | 2011-06-16 | 시계용 단일편 휠 세트 |
US13/165,359 US8439557B2 (en) | 2010-06-22 | 2011-06-21 | Single piece wheel set for a timepiece |
CN201110169455.2A CN102368148B (zh) | 2010-06-22 | 2011-06-22 | 用于钟表的单件式轮副 |
HK12108715.3A HK1168156A1 (en) | 2010-06-22 | 2012-09-06 | Single piece wheel set for a timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10166896.0A EP2400351B1 (de) | 2010-06-22 | 2010-06-22 | Monoblock-Triebfeder für eine Uhr |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2400351A1 true EP2400351A1 (de) | 2011-12-28 |
EP2400351B1 EP2400351B1 (de) | 2013-09-25 |
Family
ID=43414258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10166896.0A Active EP2400351B1 (de) | 2010-06-22 | 2010-06-22 | Monoblock-Triebfeder für eine Uhr |
Country Status (6)
Country | Link |
---|---|
US (1) | US8439557B2 (de) |
EP (1) | EP2400351B1 (de) |
JP (1) | JP5802441B2 (de) |
KR (1) | KR20110139110A (de) |
CN (1) | CN102368148B (de) |
HK (1) | HK1168156A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2767869A1 (de) * | 2013-02-13 | 2014-08-20 | Nivarox-FAR S.A. | Verfahren zur Herstellung eines mikromechanischen Monoblock-Bauteils, das mindestens zwei verschiedene Ebenen umfasst |
CN107924157A (zh) * | 2015-08-25 | 2018-04-17 | 西铁城时计株式会社 | 钟表的擒纵机构 |
EP3327514A3 (de) * | 2016-11-29 | 2018-06-06 | Seiko Epson Corporation | Mechanische komponente, uhr, herstellungsverfahren für mechanische komponente und herstellungsverfahren für uhr |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2605080B1 (de) * | 2011-12-16 | 2014-09-10 | ETA SA Manufacture Horlogère Suisse | Konfektioniertes Rad eines Uhrwerks |
US9207640B2 (en) * | 2012-03-29 | 2015-12-08 | Nivarox-Far S.A. | Flexible escape mechanism with no pallet lever |
JP6210535B2 (ja) * | 2013-07-25 | 2017-10-11 | セイコーインスツル株式会社 | 脱進機、時計用ムーブメントおよび時計 |
EP2860591A1 (de) * | 2013-10-09 | 2015-04-15 | Nivarox-FAR S.A. | Montagesystem, bei dem ein konisches elastisches Blockierelement verwendet wird |
CH708827A2 (fr) * | 2013-11-08 | 2015-05-15 | Nivarox Sa | Pièce de micromécanique creuse, à plusieurs niveaux fonctionnels et monobloc en un matériau à base d'un allotrope synthétique du carbone. |
EP2924517B1 (de) * | 2014-03-24 | 2016-11-09 | Nivarox-FAR S.A. | Monoblock-Verbundteil, bestehend aus Dübel und kleine Rolle |
US9678477B2 (en) * | 2014-09-12 | 2017-06-13 | Seiko Instruments Inc. | Mechanical component, mechanical component manufacturing method, movement, and timepiece |
US10180541B2 (en) | 2014-12-19 | 2019-01-15 | CommScope Connectivity Belgium BVBA | Hardened fiber optic connector with pre-compressed spring |
WO2017109004A1 (fr) * | 2015-12-21 | 2017-06-29 | Detra Sa | Dispositif d'échappement horloger et procédé de fonctionnement d'un tel dispositif |
JP6919166B2 (ja) * | 2016-09-14 | 2021-08-18 | セイコーエプソン株式会社 | 機械部品の製造方法、及び時計の製造方法 |
CH715023A1 (fr) * | 2018-05-25 | 2019-11-29 | Sa De La Manufacture Dhorlogerie Audemars Piguet & Cie | Échappement à détente auto-démarrant et sécurisé pour pièce d'horlogerie |
US11740589B2 (en) * | 2018-07-19 | 2023-08-29 | Werner Janer | Multi-cam, continuous-drive escapement mechanism |
JP7103041B2 (ja) * | 2018-08-03 | 2022-07-20 | セイコーエプソン株式会社 | アンクル、ムーブメント、時計 |
EP3901707B1 (de) * | 2020-04-23 | 2024-02-28 | ETA SA Manufacture Horlogère Suisse | Hemmungsmechanismus einer uhr |
Citations (9)
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US6082001A (en) * | 1998-10-15 | 2000-07-04 | Eta Sa Fabriques D'ebauches | Method for manufacturing a clockwork wheel |
EP1045297A1 (de) | 1999-04-12 | 2000-10-18 | Omega SA | Koaxiale Ankerhemmung |
EP1655642A2 (de) | 2003-02-06 | 2006-05-10 | ETA SA Manufacture Horlogère Suisse | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
WO2007099068A1 (fr) | 2006-02-28 | 2007-09-07 | Nivarox-Far S.A. | Piece de micro-mecanique avec ouverture de forme pour assemblage sur un axe |
EP1850193A1 (de) * | 2006-04-28 | 2007-10-31 | Patek Philippe Sa | Verfahren zur Einpressung eines Teils in ein anderes Teil |
US20080008051A1 (en) * | 2006-06-23 | 2008-01-10 | Omega S.A. | Mobile micromechanical element with shock controlled rotation |
EP1932804A2 (de) * | 2006-12-11 | 2008-06-18 | Mimotec S.A. | Silizium-Metall-Mischteile und damit verbundene Herstellungsverfahren |
EP2228692A1 (de) * | 2009-03-12 | 2010-09-15 | ETA SA Manufacture Horlogère Suisse | Schaltrad für Chronograph, Chronograph und Taschenchronograph, der ein solches Rad umfasst |
EP2261171A1 (de) * | 2009-06-09 | 2010-12-15 | Nivarox-FAR S.A. | Mikromechanisches Verbundbauteil und sein Herstellungsverfahren |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20252A (en) * | 1858-05-18 | carpenter | ||
US200533A (en) * | 1878-02-19 | Improvement in escapements for watches and clocks | ||
US515862A (en) * | 1894-03-06 | Duplex escapement-wheel | ||
US635729A (en) * | 1899-02-17 | 1899-10-24 | Henry Ganney | Escapement. |
CH590506B5 (de) * | 1973-10-31 | 1977-08-15 | Ebauches Sa | |
EP0018796B1 (de) * | 1979-04-30 | 1984-11-07 | George Daniels | Uhren, Pendeluhren, Chronometer und Hemmungen dafür |
CH693805A5 (fr) * | 2002-12-03 | 2004-02-13 | David Watson Lea | Pièce d'horlogerie possédant un mécanisme d'échappement. |
JP2010121693A (ja) * | 2008-11-19 | 2010-06-03 | Seiko Instruments Inc | 機械部品、機械部品の製造方法および時計 |
-
2010
- 2010-06-22 EP EP10166896.0A patent/EP2400351B1/de active Active
-
2011
- 2011-06-07 JP JP2011126906A patent/JP5802441B2/ja active Active
- 2011-06-16 KR KR1020110058542A patent/KR20110139110A/ko not_active Application Discontinuation
- 2011-06-21 US US13/165,359 patent/US8439557B2/en active Active
- 2011-06-22 CN CN201110169455.2A patent/CN102368148B/zh active Active
-
2012
- 2012-09-06 HK HK12108715.3A patent/HK1168156A1/xx unknown
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6082001A (en) * | 1998-10-15 | 2000-07-04 | Eta Sa Fabriques D'ebauches | Method for manufacturing a clockwork wheel |
EP1045297A1 (de) | 1999-04-12 | 2000-10-18 | Omega SA | Koaxiale Ankerhemmung |
EP1655642A2 (de) | 2003-02-06 | 2006-05-10 | ETA SA Manufacture Horlogère Suisse | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
WO2007099068A1 (fr) | 2006-02-28 | 2007-09-07 | Nivarox-Far S.A. | Piece de micro-mecanique avec ouverture de forme pour assemblage sur un axe |
EP1850193A1 (de) * | 2006-04-28 | 2007-10-31 | Patek Philippe Sa | Verfahren zur Einpressung eines Teils in ein anderes Teil |
US20080008051A1 (en) * | 2006-06-23 | 2008-01-10 | Omega S.A. | Mobile micromechanical element with shock controlled rotation |
EP1932804A2 (de) * | 2006-12-11 | 2008-06-18 | Mimotec S.A. | Silizium-Metall-Mischteile und damit verbundene Herstellungsverfahren |
EP2228692A1 (de) * | 2009-03-12 | 2010-09-15 | ETA SA Manufacture Horlogère Suisse | Schaltrad für Chronograph, Chronograph und Taschenchronograph, der ein solches Rad umfasst |
EP2261171A1 (de) * | 2009-06-09 | 2010-12-15 | Nivarox-FAR S.A. | Mikromechanisches Verbundbauteil und sein Herstellungsverfahren |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2767869A1 (de) * | 2013-02-13 | 2014-08-20 | Nivarox-FAR S.A. | Verfahren zur Herstellung eines mikromechanischen Monoblock-Bauteils, das mindestens zwei verschiedene Ebenen umfasst |
EP2767870A3 (de) * | 2013-02-13 | 2015-07-08 | Nivarox-FAR S.A. | Verfahren zur Herstellung eines mikromechanischen Monoblock-Bauteils, das mindestens zwei verschiedene funktionelle Ebenen umfasst |
US9197183B2 (en) | 2013-02-13 | 2015-11-24 | Nivarox-Far S.A. | Method of fabricating a single-piece micromechanical component including at least two distinct functional levels |
CN107924157A (zh) * | 2015-08-25 | 2018-04-17 | 西铁城时计株式会社 | 钟表的擒纵机构 |
EP3321747A4 (de) * | 2015-08-25 | 2019-03-20 | Citizen Watch Co., Ltd. | Ankerhemmung |
CN107924157B (zh) * | 2015-08-25 | 2019-12-13 | 西铁城时计株式会社 | 钟表的擒纵机构 |
US10534319B2 (en) | 2015-08-25 | 2020-01-14 | Citizen Watch Co., Ltd. | Escapement for timepiece |
EP3327514A3 (de) * | 2016-11-29 | 2018-06-06 | Seiko Epson Corporation | Mechanische komponente, uhr, herstellungsverfahren für mechanische komponente und herstellungsverfahren für uhr |
Also Published As
Publication number | Publication date |
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JP5802441B2 (ja) | 2015-10-28 |
JP2012008125A (ja) | 2012-01-12 |
HK1168156A1 (en) | 2012-12-21 |
KR20110139110A (ko) | 2011-12-28 |
EP2400351B1 (de) | 2013-09-25 |
US20110310709A1 (en) | 2011-12-22 |
US8439557B2 (en) | 2013-05-14 |
CN102368148A (zh) | 2012-03-07 |
CN102368148B (zh) | 2013-11-06 |
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