EP1655642B1 - Spiralfeder der Resonatorunruh - Google Patents
Spiralfeder der Resonatorunruh Download PDFInfo
- Publication number
- EP1655642B1 EP1655642B1 EP06003086A EP06003086A EP1655642B1 EP 1655642 B1 EP1655642 B1 EP 1655642B1 EP 06003086 A EP06003086 A EP 06003086A EP 06003086 A EP06003086 A EP 06003086A EP 1655642 B1 EP1655642 B1 EP 1655642B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- spiral
- balance
- contour
- balance spring
- curve
- 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.)
- Expired - Lifetime
Links
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 239000010703 silicon Substances 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims 1
- 239000010453 quartz Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 18
- 239000002178 crystalline material Substances 0.000 abstract description 5
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 12
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 8
- 239000002184 metal Substances 0.000 description 7
- 238000000206 photolithography Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 238000005530 etching Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 238000005459 micromachining Methods 0.000 description 3
- 229920002120 photoresistant polymer Polymers 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 206010054197 Gait deviation Diseases 0.000 description 1
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- 241001080024 Telles Species 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000109 continuous material Substances 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000000873 masking effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000003631 wet chemical etching Methods 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
- G04B17/00—Mechanisms for stabilising frequency
- G04B17/32—Component parts or constructional details, e.g. collet, stud, virole or piton
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
-
- 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
- G04B17/34—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring onto the balance
- G04B17/345—Details of the spiral roll
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
- G04D3/0035—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism
- G04D3/0041—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components of the regulating mechanism for coil-springs
-
- G—PHYSICS
- G04—HOROLOGY
- G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
- G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
- G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams
Definitions
- the present invention relates to a spiral spring-balance spiral spring obtained by a manufacturing method for improving the isochronism by acting on the one hand on the construction parameters of the spiral as such, on the other hand on a method of attachment on the balance shaft to reduce the geometric difference inherent in the usual fastening modes between the point of origin of the Archimedes spiral and the axis of rotation of the balance.
- isochronism is understood to mean the gait variations as a function of the oscillation amplitude variations of the balance wheel, as well as the gait deviations between the horizontal position and the vertical positions of the watch.
- a spiral having turns of uniform section and pitch, allows, by a particular conformation of the curve inside and the curve outside in the plane of the spiral or, more often, in different planes. , to obtain a concentric development of the hairspring and to have a displacement of the center of mass of the hairspring and a variation of the spiral inertia during the development, minimizing the gait disturbances as a function of the amplitude and the positions of the hairspring compared to the gravity vector.
- height congestion is a drawback for its use in wristwatches should have, for obvious reasons of aesthetics, as small a thickness as possible.
- a flat hairspring such as that represented in FIG. figure 1 .
- Such a hairspring is manufactured in known manner by strapping from a wire or a metal strip of constant section over its entire length, and has at rest a constant pitch between the turns.
- the curve inside is fixed, for example by laser welding, on a shell 20, driven on the axis 9 of a balance 8.
- the invention therefore relates to a flat hairspring whose end of the curve inside has a self-locking washer forming a shell, at least a portion of the contour of the central opening makes it possible to secure said hairspring to a balance shaft , and whose outer contour of said washer is closed, characterized in that the inner wall of the contour of the opening comprises a succession of discrete elastic zones, said elastic zones being defined by lights formed through the washer to the right of said zones. resilient and disposed between the outer contour of the washer and the inner wall of said at least a portion of the contour of the opening.
- the invention also relates to a flat hairspring formed of a blade composed of a series of turns having between them a pitch "p", for a balance-adjusting mechanism, said hairspring being obtained by a manufacturing method which makes it possible to bring closer to a perfect isochronism.
- the turns of rectangular section are formed in a single continuous material from the curve inside to the curve outside, but have, on certain portions between the fastener in the center and the fastener outside. , a non-uniform section "s" and / or have one or more shaped portions outside the pattern of a perfect spiral.
- the term "non-uniform section” means that for a blade having a constant height "h", the thickness "e" of a selected portion may be either greater than or less than the thickness of the remainder of the blade constituting the spiral.
- the manufacturing process uses micro-techniques, such as photolithography and electroplating of a metal or an alloy, or the micromachining of a wafer.
- "thickness" h made of an amorphous or crystalline material such as silicon in monocrystalline or polycrystalline form.
- the section "s" of the turns increases progressively from the curve outside to the curve inside.
- the pitch "p" between the turns decreases steadily from the outside curve to the curve inside.
- the invention also offers the advantage of being able to manufacture, at the same time as the hairspring itself, the fixing means on the balance shaft, this fastening means being formed by a self-locking washer having in the center, by for example, a star-shaped contour and having recesses in its periphery to give it sufficient elasticity to mount and avoid a gap between the point of origin of the Archimedes spiral and the axis of rotation of the balance.
- the manufacturing process basically consists of applying the LIGA technique to form a mold corresponding to the profile desired by the spiral. Given the properties of photoresists currently available on the market, it is possible to adjust the thickness of the photoresist layer to obtain the full range of spirals with blade heights of up to a few tenths of a millimeter.
- the method basically consists in etching a wafer of said material through masks.
- the figure 1 represents a sprung balance of the prior art mentioned in the preamble. Its characteristics will serve as a reference to show the significant progress made by the invention at the level of isochronism.
- the hairspring 10 has the end of its curve in the center 11 fixed in a conventional manner on a shell 20 driven on the axis 9 of the balance 8 pivoted between the plate 7 and the cock 6.
- the regulating device further comprises, in a known manner, a stud carrier 5 for fixing the curve to the outside 14 of the hairspring 10 and possibly a racket 4 provided with pins 3 and a racket tail 2 opposite a graduation 1.
- said hairspring is formed of 14 turns having a uniform rectangular cross-section, for example 0.05 x 0.30 mm from the curve at the center 11 to the curve at the outside 14, and that the turns have between them a constant pitch p.
- the point of attachment of the curve to the center 11 is situated at a distance r from the center of pivoting of the spiral, and that of the curve to the outside 14, at a distance R, before the bend 16.
- r and R are respectively 0.57 mm and 2.46 mm.
- the Figures 8 and 9 correspond to a third embodiment in which the curve inside 11 is Grossmann type 13, that is to say having a geometry such as that described in the book "General Theory of Watchmaking" of L. Defose. Such a geometry is very delicate to obtain by deformation of a metal blade.
- the manufacturing method according to the invention makes it possible to very easily obtain such a configuration without the intervention of highly qualified personnel.
- the diagram shown in figure 9 shows that the maximum deviation at 300 ° is only 2.1 s / d.
- FIG 10 a spiral corresponding to the first embodiment is shown ( figure 4 ) in which the shell 20 is replaced by a self-locking washer 17 formed at the same time as the hairspring 10.
- This washer 17 has at its center a contour 19 such that it allows to block without play the axis 9 of the balance 8 having a certain elasticity provided by lights 18 distributed around the blocking contour 19 shown in a star at the figure 10 .
- the Figures 10A to 10E show other possible conformations of the self-locking washer 17 with a blocking contour 19 triangle, square, hexagonal, circular or ogive.
- the self-locking spiral washer is produced by photolithography and galvanic growth, it is advantageous, by means of an additional step, to make said self-locking washer 17 with a thickness greater than the height of the blade to obtain a better holding of the hairspring. 10 on the axis 9 of the balance.
- the method basically consists in spreading on a substrate previously coated with a sacrificial layer a positive or negative photoresist on a thickness corresponding to the desired "h" height of the blade and forming by means of a mask by photolithography and etching a hollow structure corresponding to the desired contour for the hairspring.
- said hollow structure is filled with a metal or a metal alloy either by electrodeposition as indicated for example in FIG. U.S. Patent 4,661,212 or by compression and sintering nanoparticles, as indicated for example in the patent application US 2001/0038803 .
- the hairspring is released from the substrate by elimination of the sacrificial layer.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Springs (AREA)
- Micromachines (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
- Nonmetallic Welding Materials (AREA)
- Pivots And Pivotal Connections (AREA)
- Vehicle Body Suspensions (AREA)
Claims (8)
- Spiralfeder eines Unruh-Spiralfeder-Resonators, in welcher Spiralfeder das Ende der Innenkurve (11) eine selbstsperrende Unterlagscheibe (17), welche die Spiralrolle bildet, umfasst, wobei wenigstens ein Abschnitt des Umrisses (19) der mittigen Öffnung dieser Letzteren ermöglicht, die Spiralfeder an einer Unruhwelle zu befestigen, und wobei der äussere Umriss der Unterlagscheibe (17) geschlossen ist, dadurch gekennzeichnet, dass die Innenwandung des Umrisses (19) der Öffnung eine Folge von diskreten elastischen Zonen umfasst, wobei diese elastischen Zonen durch Schlitzlöcher (18) definiert sind, die in der Unterlagscheibe (17) gegenüber den elastischen Zonen ausgebildet sind und zwischen dem äusseren Umriss der Unterlagscheibe und der Innenwandung des wenigstens einen Abschnitts des Umrisses der Öffnung angeordnet sind.
- Spiralfeder nach Anspruch 1, dadurch gekennzeichnet, dass der Umriss (19) der Öffnung die Form eines regelmässigen Vielecks aufweist.
- Spiralfeder nach Anspruch 2, dadurch gekennzeichnet, dass das regelmässige Vieleck unter einem Dreieck, einem Quadrat und einem Sechseck gewählt wird.
- Spiralfeder nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass die Schlitzlöcher (18) eine langgestreckte Form aufweisen, die den Seiten des regelmässigen Vielecks folgt.
- Spiralfeder nach Anspruch 1, dadurch gekennzeichnet, dass der wenigstens eine Abschnitt des Umrisses (19) der Öffnung kreis- oder sternförmig ist und dass die stellenweise angeordneten Schlitzlöcher (18) die Form von ringförmigen Sektoren aufweisen.
- Spiralfeder nach Anspruch 5, dadurch gekennzeichnet, dass Durchgänge die Öffnung und den mittleren Teil der kreisförmigen Sektoren (18) miteinander in Verbindung bringen.
- Spiralfeder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie gleichzeitig ausgeführt wird wie die selbstsperrende Unterlagscheibe (17).
- Spiralfeder nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie aus einem Werkstoff ohne plastischen Bereich, wie zum Bleispiel Glas, Quarz oder Silizium, ausgeführt ist.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06003086A EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03075362A EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP06003086A EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
EP04707219A EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04707219A Division EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1655642A2 EP1655642A2 (de) | 2006-05-10 |
EP1655642A3 EP1655642A3 (de) | 2006-09-27 |
EP1655642B1 true EP1655642B1 (de) | 2009-10-07 |
Family
ID=32605375
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03075362A Withdrawn EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP04707219A Expired - Lifetime EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
EP06003086A Expired - Lifetime EP1655642B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der Resonatorunruh |
EP10151818.1A Expired - Lifetime EP2175328B1 (de) | 2003-02-06 | 2004-02-02 | Uhrwerk umfassend einen flachen Spiralfeder |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03075362A Withdrawn EP1445670A1 (de) | 2003-02-06 | 2003-02-06 | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP04707219A Expired - Lifetime EP1593004B1 (de) | 2003-02-06 | 2004-02-02 | Spiralfeder der resonatorunruh und fabrikationsmethode |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10151818.1A Expired - Lifetime EP2175328B1 (de) | 2003-02-06 | 2004-02-02 | Uhrwerk umfassend einen flachen Spiralfeder |
Country Status (10)
Country | Link |
---|---|
US (3) | US20060055097A1 (de) |
EP (4) | EP1445670A1 (de) |
JP (2) | JP5122073B2 (de) |
KR (1) | KR20050098881A (de) |
CN (1) | CN100435044C (de) |
AT (1) | ATE486304T1 (de) |
DE (2) | DE602004023518D1 (de) |
HK (1) | HK1084737A1 (de) |
TW (1) | TW200426547A (de) |
WO (1) | WO2004070476A2 (de) |
Families Citing this family (96)
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 |
EP1445670A1 (de) | 2003-02-06 | 2004-08-11 | ETA SA Manufacture Horlogère Suisse | Spiralfeder der Resonatorunruh und Fabrikationsmethode |
EP1519250B1 (de) * | 2003-09-26 | 2010-06-30 | Asulab S.A. | 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 |
EP1596259A1 (de) * | 2004-05-10 | 2005-11-16 | Precision Engineering AG | Verfahren zum Herstellen von metallischen Körpern geringer Höhe, insbesondere von Uhrenbestandteilen |
EP1605182B8 (de) * | 2004-06-08 | 2010-07-14 | CSEM Centre Suisse d'Electronique et de Microtechnique S.A. - Recherche et Développement | Unruh-Spiralfeder-Oszillator mit Temperaturkompensation |
ATE430953T1 (de) * | 2004-07-02 | 2009-05-15 | Nivarox Sa | Spiralfeder aus zwei materialen mit selbstkompensation |
ATE517374T1 (de) * | 2004-08-31 | 2011-08-15 | Patek Philippe Sa Geneve | Spiralrolle für uhren |
EP1708045A3 (de) * | 2005-03-22 | 2009-01-07 | Patek, Philippe SA | Befestigung eines Uhrrads an einer Spindel |
ATE463766T1 (de) * | 2005-03-22 | 2010-04-15 | Patek Philippe Sa Geneve | Zusammenbau eines teils mit einer achse |
EP1886194A2 (de) * | 2005-05-14 | 2008-02-13 | Gideon Levingston | Unruhe, regulierte unruhebaugruppe und herstellungsverfahren dafür |
US8339904B2 (en) | 2005-06-28 | 2012-12-25 | Eta Sa Manufacture Horlogère Suisse | Reinforced micro-mechanical part |
EP1791039A1 (de) * | 2005-11-25 | 2007-05-30 | The Swatch Group Research and Development Ltd. | Spiralfeder aus athermisches Glas für ein Uhrwerk und Herstellungsverfahren dafür |
EP1818736A1 (de) * | 2006-02-09 | 2007-08-15 | The Swatch Group Research and Development Ltd. | Stossfeste Spiralrolle |
ATE445865T1 (de) * | 2006-02-24 | 2009-10-15 | Patek Philippe Sa | Elastisches befestigungsorgan für uhren |
EP1826634A1 (de) * | 2006-02-28 | 2007-08-29 | Nivarox-FAR S.A. | Mikromechanisches Bauteil mit formschlüssiger Öffnung zum Assemblieren einer Welle |
EP1850193B1 (de) * | 2006-04-28 | 2019-06-12 | Patek Philippe SA Genève | Verfahren zur Einpressung eines Teils in ein anderes Teil |
EP1857891A1 (de) * | 2006-05-17 | 2007-11-21 | Patek Philippe Sa | Spiralfeder-Spiralrollegesamtheit für ein Uhrwerk |
EP1868045B1 (de) * | 2006-06-12 | 2019-02-20 | Patek Philippe SA Genève | Spiralrolle für Uhr |
EP1870784B1 (de) * | 2006-06-23 | 2009-08-19 | Omega SA | Mikromechanischer Drehteil mit stößgeregelter Rotation |
TWI461865B (zh) * | 2006-06-23 | 2014-11-21 | Omega Sa | 用於機械式時計機心之擺輪游絲調節系統及具有此系統之時計 |
US8100579B2 (en) * | 2006-09-08 | 2012-01-24 | Gideon Levingston | Thermally compensating balance wheel |
DE602006011760D1 (de) | 2006-11-09 | 2010-03-04 | Eta Sa Mft Horlogere Suisse | Montageelement, das zwei Reihen von dehnbaren Strukturen umfasst, und dieses Element umfassende Uhr |
DE602006014554D1 (de) | 2006-11-09 | 2010-07-08 | Eta Sa Mft Horlogere Suisse | Montageelement, das dehnbare Strukturen in Form von aufeinander liegenden Plättchen umfasst, und mit diesem Element ausgerüstete Uhr |
DE602006014280D1 (de) * | 2006-11-09 | 2010-06-24 | Eta Sa Mft Horlogere Suisse | Montageelement, das dehnbare Strukturen in Form von Gabeln umfasst, und dieses Element umfassende Uhr |
US8240910B2 (en) * | 2006-12-21 | 2012-08-14 | Complitime S.A. | Mechanical oscillator for timepiece |
CH714952B1 (fr) * | 2007-05-08 | 2019-10-31 | Patek Philippe Sa Geneve | Composant horloger, son procédé de fabrication et application de ce procédé. |
DE102008029429A1 (de) * | 2007-10-18 | 2009-04-23 | Konrad Damasko | Verfahren zum Herstellen von mechanischen Funktionselementen für Uhrwerke sowie nach diesem Verfahren hergestelltes Funktionselement |
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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 |
EP2138912B1 (de) | 2008-06-24 | 2012-07-04 | Michel Belot | Spiralfeder für Uhrwerk mit konzentrischer Entwicklung |
EP2145857B1 (de) * | 2008-07-10 | 2014-03-19 | The Swatch Group Research and Development Ltd. | Verfahren zur Herstellung eines mikromechanischen Bauteils |
EP2151722B8 (de) * | 2008-07-29 | 2021-03-31 | Rolex Sa | Spiralfeder für Spiralfeder-Unruh-Resonator |
CH699882A2 (fr) * | 2008-11-06 | 2010-05-14 | Montres Breguet Sa | Spiral à élévation de courbe en matériau micro-usinable. |
EP2196867A1 (de) * | 2008-12-15 | 2010-06-16 | Montres Breguet S.A. | Spirale mit Kurvenerhöhung aus Material auf Siliziumbasis |
WO2010088891A2 (de) | 2009-02-06 | 2010-08-12 | Konrad Damasko | Mechanisches schwingsystem für uhren sowie funktionselement für uhren |
US10324419B2 (en) | 2009-02-06 | 2019-06-18 | Domasko GmbH | Mechanical oscillating system for a clock and functional element for a clock |
EP2230572B1 (de) | 2009-03-17 | 2012-01-25 | Nivarox-FAR S.A. | Radialverschlusssystem für Uhrwerkskomponente |
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-
2003
- 2003-02-06 EP EP03075362A patent/EP1445670A1/de not_active Withdrawn
-
2004
- 2004-02-02 EP EP04707219A patent/EP1593004B1/de not_active Expired - Lifetime
- 2004-02-02 DE DE602004023518T patent/DE602004023518D1/de not_active Expired - Lifetime
- 2004-02-02 AT AT04707219T patent/ATE486304T1/de not_active IP Right Cessation
- 2004-02-02 EP EP06003086A patent/EP1655642B1/de not_active Expired - Lifetime
- 2004-02-02 DE DE602004029762T patent/DE602004029762D1/de not_active Expired - Lifetime
- 2004-02-02 KR KR1020057014243A patent/KR20050098881A/ko not_active Application Discontinuation
- 2004-02-02 US US10/544,644 patent/US20060055097A1/en not_active Abandoned
- 2004-02-02 EP EP10151818.1A patent/EP2175328B1/de not_active Expired - Lifetime
- 2004-02-02 JP JP2005518308A patent/JP5122073B2/ja not_active Expired - Lifetime
- 2004-02-02 WO PCT/EP2004/000931 patent/WO2004070476A2/fr active Application Filing
- 2004-02-02 CN CNB2004800033870A patent/CN100435044C/zh not_active Expired - Lifetime
- 2004-02-04 TW TW093102542A patent/TW200426547A/zh unknown
-
2006
- 2006-04-25 HK HK06104914A patent/HK1084737A1/xx not_active IP Right Cessation
-
2012
- 2012-09-14 JP JP2012202260A patent/JP5389999B2/ja not_active Expired - Lifetime
-
2015
- 2015-04-08 US US14/681,535 patent/US20150277382A1/en not_active Abandoned
-
2018
- 2018-12-05 US US16/210,811 patent/US10444706B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN100435044C (zh) | 2008-11-19 |
HK1084737A1 (en) | 2006-08-04 |
ATE486304T1 (de) | 2010-11-15 |
WO2004070476A3 (fr) | 2004-12-23 |
EP1593004A2 (de) | 2005-11-09 |
US20190107809A1 (en) | 2019-04-11 |
JP2013015534A (ja) | 2013-01-24 |
WO2004070476A2 (fr) | 2004-08-19 |
US10444706B2 (en) | 2019-10-15 |
EP1655642A2 (de) | 2006-05-10 |
JP5122073B2 (ja) | 2013-01-16 |
US20060055097A1 (en) | 2006-03-16 |
EP1655642A3 (de) | 2006-09-27 |
TW200426547A (en) | 2004-12-01 |
DE602004023518D1 (de) | 2009-11-19 |
JP5389999B2 (ja) | 2014-01-15 |
JP2006516718A (ja) | 2006-07-06 |
EP1445670A1 (de) | 2004-08-11 |
KR20050098881A (ko) | 2005-10-12 |
CN1745341A (zh) | 2006-03-08 |
US20150277382A1 (en) | 2015-10-01 |
EP2175328A2 (de) | 2010-04-14 |
DE602004029762D1 (de) | 2010-12-09 |
EP2175328B1 (de) | 2014-07-30 |
EP1593004B1 (de) | 2010-10-27 |
EP2175328A3 (de) | 2011-03-30 |
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