EP2781970B1 - Spiralfederregulierungsmechanismus einer Uhr - Google Patents
Spiralfederregulierungsmechanismus einer Uhr Download PDFInfo
- Publication number
- EP2781970B1 EP2781970B1 EP13160029.8A EP13160029A EP2781970B1 EP 2781970 B1 EP2781970 B1 EP 2781970B1 EP 13160029 A EP13160029 A EP 13160029A EP 2781970 B1 EP2781970 B1 EP 2781970B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bar
- pins
- balance spring
- stud
- bridge
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 title claims description 74
- 230000000295 complement effect Effects 0.000 claims description 9
- 239000010703 silicon Substances 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 8
- 230000009471 action Effects 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 1
- 229910052814 silicon oxide Inorganic materials 0.000 claims 1
- 230000009975 flexible effect Effects 0.000 description 18
- 230000008901 benefit Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000903 blocking effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000287828 Gallus gallus Species 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003100 immobilizing effect Effects 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 210000002105 tongue Anatomy 0.000 description 2
- 241001080024 Telles Species 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000005300 metallic glass Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction 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
- G04B18/00—Mechanisms for setting frequency
- G04B18/04—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat
- G04B18/06—Adjusting the beat of the pendulum, balance, or the like, e.g. putting into beat by setting the collet or the stud of a hairspring
-
- 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
-
- 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
- G04B17/325—Component parts or constructional details, e.g. collet, stud, virole or piton for fastening the hairspring in a fixed position, e.g. using a block
-
- 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
- G04B18/00—Mechanisms for setting frequency
- G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
- G04B18/025—Fixing of the indexing device
Definitions
- the invention relates to a mechanism for adjusting the active length of a clockwork spring whose external end is fixed to a stud fixed to a bridge, said mechanism comprising two pins for pinching or touching, during operation of the hairspring. , the outer turn of said sprung spring, said two pins being integral with said bridge.
- the invention also relates to a mechanical clockwork comprising at least one such mechanism.
- the invention relates to the field of watch mechanisms, and more particularly to movements with a regulating member comprising an adjustable or pre-adjustable active length spiral spring. It concerns in particular the field of movements integrating ready-to-use functional modules.
- the modules do not always allow the reduction in the number of components, which can both lower the cost of production, and a simplification of the assembly range, allowing medium technical staff to assemble and adjust the most complex functions.
- the adjustment of the active length of the hairspring is conventionally made by a multi-component, expensive and cumbersome raquetry.
- the document CH 577 194 B5 in the name of EBAUCHES BETTLACH describes a pumping and raqueting device, whose racket has a profiled opening delimiting several tongues, at least partially obliquely folded; the rooster has a flat annular part surrounding the bearing to swing, the tabs of the racket extend partly above, and below, the rooster.
- the document GB 705 991 A in the name of ATKINSON, FRANCIS, discloses an opening with inwardly extending resilient tongues for gripping a shaft of the balance shaft.
- the document JP S54 1555867 A in the name of SAYAMA SEIMITSU KOGYO KK describes a method of an external end attachment of a spiral spring mounted sliding between three pins, one of which is traversed by the spiral spring, which is wedged in a zig-zag between the two more pins, under its own elasticity.
- the document CH 447042A TISSOT HORLOGERIE also describes projecting tenons of a flat surface, between which a spiral spring is held engaged along a sinuous path, and passes under a projecting overhanging portion that includes at least one of these tenons.
- the document JP S52 63062 describes a mounting stud of a spiral spring, by pressing a flexible portion of the stud pushed on the spiral by a corner.
- EP2437126A1 in the name of ROLEX SA describes an adjustable position pin, and the outer coil has a rigid connection element.
- the invention proposes to provide a mechanism for adjusting the active length of a spiral, with a reduced number of components, and easy assembly and adjustment.
- the present invention uses for this purpose the new micro-component manufacturing technologies, MEMS, "LIGA”, lithography, and the like, to optimize the manufacture of such modules, presented here as cassettes.
- These cassettes may, as the case may be assembled together irreversibly as in the two applications above, or be positioned and assembled in a conventional manner.
- the invention relates to an active length adjustment mechanism of a clockwork spring whose external end is fixed to a stud fixed to a bridge, according to claim 1.
- At least one of said pins is fixed to said bridge by one-piece elastic return means with said at least one pin and said bridge, and which tend to bring it closer to the other said pin.
- said piton is integral with said bridge.
- said pin is fixed to said bridge by one-piece elastic return means with said pin and said bridge.
- said spiral spring is integral with said pin.
- said spiral spring is integral with said pin and with said bridge.
- the invention also relates to a mechanical clockwork comprising at least one such mechanism.
- the monolithic mechanism has the main advantage of ensuring the distances and form a mechanism, particularly an oscillator in a preferred application, ready to use.
- a mechanism according to the invention has a great industrial advantage: the mechanism, including an oscillator, cassette forms a component ready to mount in a movement. None prohibits, moreover, to design an entire movement in the form of a mechanism according to the invention.
- the invention relates to the field of watch mechanisms, and more particularly to regulating devices.
- the invention relates in particular to the adjustment of the active length of a spiral spring, and preferably in the context of movements incorporating ready-to-use functional modules.
- the adjustment of the active length of the outer turn of the hairspring 71 can be done in different ways.
- the invention relates to a mechanism 1 for adjusting the active length of a clock spring 71, whose outer end is fixed to a pin 73 fixed to a bridge 3.
- This mechanism 1 comprises two pins 74 for pinching or touch, during the operation of the spiral, the outer coil 77 of the spiral spring 71, to distance of the piton 73, to determine the active length of the spiral limited to the point of pinching or contact.
- these two pins 74 are integral with the bridge 3.
- At least a first of these pins 74 is fixed to the bridge 3 by elastic return means 76 integral with this at least one pin 74 and the bridge 3.
- These elastic return means 76 tend to bring this first pin 74 of the other pin 74.
- These elastic return means 76 are in particular constituted by one or more flexible elements, located either in the plane of the spiral 71, or in the plane of the bridge 3, or in any other plane.
- the hairspring 71 and / or the pins 74A or 74B may be locally notched in order to allow the realization of a discrete type of adjustment notch notch.
- this stud 73 is fixed to the bridge 3 by resilient return means 75 integral with the stud 73 and the bridge 3.
- the piton 73 is integral with the bridge 3.
- the hairspring 71 is made in one piece with a pin 73 to which it is attached by its outer turn 77.
- This pin 73 is itself integrally formed with the bridge 3, to which it is connected by integrated resilient return means 75 monobloc with the pin 73 and the bridge 3.
- the adjustment in position of this pin made by adjusting the elasticity of the elastic return means, is maintained by locking means, not shown on the figure 5 but of which an example is found in Figures 8 to 10 .
- This attachment mode of the stud is applicable in the same way, either to one of the pins 74, or to the two pins 74A and 74B independently of one another, or to the pair of pins 74A and 74B held together.
- each mechanism is described for the sole case of piton, the skilled person will transpose it to a pin, a pair of pins, a balance bearing, or other.
- the spiral spring 71 is integral with the piton 73.
- figure 6 thus represents a variant where the hairspring 71 is also made in one piece with a pin 73, itself made integrally with the bridge 3, and where the outer end of the hairspring is pinched, away from the pin 73, by pins 74A and 74B monoblock with the bridge 3, together constituting the equivalent of a racket 74 to modify the active length of the hairspring 71.
- the hairspring 71 is held in such a flexible racket 74 with pins 74A and 74B, which racket 74 is integral with the bridge 3, without the hairspring 71 necessarily being integral with the pin 73 or with the bridge 3.
- the spiral spring 71 is integral with the stud 73 and with the bridge 3 which is itself, according to the invention, integral with the pins 74.
- the Figures 8, 9 and 10 represent, in plan view, a monolithic assembly comprising adjustment means in position of a component also integrated in this assembly, these adjustment means being immobilizable in position by locking means; the component to be adjusted may be the piton 73 external holding spiral 71, or one of the adjusting pins 74A, 74B, its active length, or all of the two pins 74A and 74B.
- At least the bridge 3 comprises an adjustable mechanism in position 80 comprising a rigid structure 81 carrying (in particular constituted by the bridge plate itself), by means of at least one elastic blade 83 , an adjustable component in position 82.
- This adjustable component 82 carries, or at least one of said pins 74, or the pin 73 or a pivot point.
- the mechanism 80 comprises indexing means 84 arranged to cooperate with complementary indexing means 91 that includes a setting mechanism 90.
- These complementary indexing means 91 are detachably mounted indexing means 84, and are lockable in position of cooperation by a blocking mechanism 94 elastically fixed to the structure 81.
- the locking mechanism 94 is itself subjected to the action of a locking mechanism 98 which allows it to occupy, or a disengaged position in which the adjustment mechanism 90 is free, or an engaged position in which the blocking mechanism 94 hinders the adjustment mechanism 90.
- This locking mechanism is also being fixed elastically to the structure 81.
- at least one of the functional components such as piton 73 or pin 74 is adjustable in position and is immobilizable in a pre-set position by locking means.
- the mechanism 1 comprises such an adjustable mechanism in position 80.
- the Figures 8 and 9 illustrate a non-limiting application to the angular positioning of a peg 73 for holding a hairspring.
- This adjustable mechanism in position 80 comprises a rigid structure 81 which carries, via at least one resilient blade 83, an adjustable component in position 82.
- This rigid structure 81 may be plate 2, bridge 3, or one of the integral components unmountable 20 that includes the mechanism 1.
- this adjustable component in position 82 comprises indexing means 84, which are arranged to cooperate with complementary indexing means 91, here constituted by a comb, or a toothed sector, which comprises an adjustment mechanism 90.
- complementary indexing 91 are mounted disengageable indexing means 84. They are still lockable in the cooperation position by a locking mechanism 94.
- This blocking mechanism 94 is resiliently fastened to the structure 81 by at least one flexible element 96, and is preferably itself subjected to the action of a locking mechanism which allows it to occupy, or a position disengaged in which the adjustment mechanism 90 is free, or an engaged position in which the blocking mechanism 94 obstructs the adjustment mechanism 90.
- This locking mechanism comprises at least one flexible element 98 springing and elastically fixed to the structure 81, this at less a flexible element 98 here comprises a spout 99 which cooperates with a spout 97 of the blocker 94 to hold the blocker apart during adjustment in position, or with a stop surface complementary 95 of the blocker 94 in blocker safety when the adjustment in position is performed.
- the latter is shaped fork, so as to limit the stroke of an arm 93 that includes the comb 91.
- the figure 9 illustrates a similar example where the comb 91 is held between two substantially aligned flexible blades 92 and 92A, and forms a bistable component, working in buckling substantially aligned, the assembly can occupy two stable positions: a first armed position A where the comb 91 cooperates with a finger 84 of a mobile peg 82, and a second disarmed position B where it is disengaged.
- the figure 10 illustrates a similar mechanism with a comb 91 immobilizing an index 84 located at the end of a flexible blade 83, the comb 91 being pressed on this index 84 by a locking spring blade 96 belonging to the blocker 94, itself immobilized by a locking pin 99 mounted on at least one flexible blade 98, this finger 99 cooperating with a stop surface 97 of the blade 96.
- this combined mechanism of adjustment, locking and locking illustrated here for a particular application of adjusting a stud in a race concentric to the axis of a spiral, is applicable to a wide variety of applications: positioning of a bearing, a stop, or other.
- the mechanism 1 according to the invention is made of silicon, and said intrinsic elastic return means that it comprises are prestressed in an oxidized state of silicon.
- the unbreakable monobloc component is made of micro-machinable material, or silicon, or oxidized silicon, and the intrinsic elastic return means of the unmountable monobloc component are prestressed in an oxidized state silicon.
- Other materials according to MEMS or "LIGA" technologies can be implemented. Quartz, DLC, at least partially amorphous materials, metallic glasses, can, and not exclusively, be used for these applications.
- a particular structuring of the bridge 3, and / or unmountable monobloc components may make it possible to compensate for the effects of the expansion of these structural elements, or of the components of the mechanism of the mechanism 1. It is for example possible to realize the platinum in silicon, then oxidation, in order to work coherently.
- the unbreakable integral component of the mechanism 1 comprises breakable elements, intended to facilitate its assembly in an upper assembly, it is sufficient to then break these breakable elements to give one or more degrees of freedom to some of its constituents.
- the intrinsic elastic return means comprise at least one bistable or multistable flexible element, as visible for example on the figure 9 , which shows a working bistable element, and having a comb 91 between at least two resilient blades 92 and 92A, the assembly can occupy two stable positions: a first armed position A where the comb 91 cooperates with a finger 84 of a peak 82, and a second disarmed position B where it is disengaged.
- first resilient flexible blade 92 and the second resilient flexible blade 92A are substantially aligned, and together constitute a bistable member working in buckling mode.
- the complementary indexing means 91 are attached to the rigid structure 81 suspended between more than two resilient flexible blades, the assembly forming a bistable or multistable element and able to occupy at least two stable positions, a first armed position A where the complementary indexing means 91 cooperate with the indexing means 84, and a second disarmed position B where they are disengaged.
- these blades in a number greater than two, are not collinear.
- the bridge 3 incorporates pins for limiting the clearance of the hairspring 71 (other than the pins 74 for adjusting its active length), which are integral with this bridge 3.
- the invention also relates to a mechanical clockwork movement 100 comprising at least one such mechanism 1.
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- General Physics & Mathematics (AREA)
- Springs (AREA)
- Micromachines (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Claims (8)
- Mechanismus (1) zum Einstellen der aktiven Länge einer Uhrwerk-Spiralfeder (71), wovon ein äußeres Ende an einem an einer Brücke (3) befestigten Spiralklötzchen (73) befestigt ist, wobei der Mechanismus (1) zwei Zapfen (74) aufweist, um während des Betriebs der Spirale die äußere Windung (77) der Spiralfeder (71) einzuklemmen oder zu berühren, wobei die zwei Zapfen (74) mit der Brücke (3) einteilig ausgebildet sind, dadurch gekennzeichnet, dass wenigstens die Brücke (3) einen Mechanismus (80) mit einstellbarer Position umfasst, der eine starre Struktur (81) umfasst, die über wenigstens ein elastisches Plättchen (83) eine Komponente (82) mit einstellbarer Position trägt, die wenigstens einen der Zapfen (74) trägt und Indexierungsmittel (84) aufweist, die dafür ausgelegt sind, mit komplementären Indexierungsmitteln (91) zusammenzuwirken, die ein Einstellmechanismus (90) aufweist, wobei die komplementären Indexierungsmittel (91) von den Indexierungsmitteln (84) ausrückbar sind und in der Zusammenwirkungsposition durch einen Blockiermechanismus (94), der an der Struktur (81) elastisch befestigt ist, blockierbar sind, wobei der Blockiermechanismus (94) seinerseits der Wirkung eines Verriegelungsmechanismus (98) unterliegt, der ihm gestattet, entweder eine ausgerückte Position, in der der Einstellmechanismus (90) frei ist, oder eine eingerückte Position, in der der Blockiermechanismus (94) den Einstellmechanismus (90) festhält, einzunehmen, wobei der Verriegelungsmechanismus (98) ebenfalls an der Struktur (81) elastisch befestigt ist.
- Mechanismus (1) nach Anspruch 1, dadurch gekennzeichnet, dass wenigstens einer der Zapfen (74) an der Brücke (3) über elastische Rückstellmittel (76) befestigt ist, die mit dem wenigstens einen Zapfen (74) und mit der Brücke (3) einteilig ausgebildet sind und bestrebt sind, ihn dem anderen der Zapfen (74) anzunähern.
- Mechanismus (1) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass das Spiralklötzchen (73) mit der Brücke (3) einteilig ausgebildet ist.
- Mechanismus (1) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das Spiralklötzchen (73) an der Brücke (3) über elastische Rückstellmittel (75) befestigt ist, die mit dem Spiralklötzchen (73) und mit der Brücke (3) einteilig ausgebildet sind.
- Mechanismus (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Spiralfeder (71) mit dem Spiralklötzchen (73) einteilig ausgebildet ist.
- Mechanismus (1) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Spiralfeder (71) einteilig mit dem Spiralklötzchen (73) und mit der Brücke (3) ausgebildet ist.
- Mechanismus (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass er aus Silicium verwirklicht ist und dass die intrinsischen elastischen Rückstellmittel, die er enthält, in einen oxidierten Zustand des Siliciums vorbelastet sind.
- Mechanisches Uhrwerk (100), das wenigstens einen Mechanismus (1) nach einem der vorhergehenden Ansprüche enthält.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00632/13A CH707814A2 (fr) | 2013-03-19 | 2013-03-19 | Mécanisme de réglage de spiral d'horlogerie. |
EP13160029.8A EP2781970B1 (de) | 2013-03-19 | 2013-03-19 | Spiralfederregulierungsmechanismus einer Uhr |
TW103104729A TWI612401B (zh) | 2013-03-19 | 2014-02-13 | 時計游絲調整機構 |
US14/204,098 US9217992B2 (en) | 2013-03-19 | 2014-03-11 | Timepiece balance spring adjustment mechanism |
JP2014054681A JP5806752B2 (ja) | 2013-03-19 | 2014-03-18 | 時計のヒゲゼンマイの調整機構 |
KR1020140031462A KR101514920B1 (ko) | 2013-03-19 | 2014-03-18 | 타임피스 밸런스 스프링 조절 메카니즘 |
CN201410102830.5A CN104062884B (zh) | 2013-03-19 | 2014-03-19 | 钟表游丝调节机构 |
HK15102952.5A HK1202655A1 (en) | 2013-03-19 | 2015-03-23 | Timepiece balance spring adjustment mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP13160029.8A EP2781970B1 (de) | 2013-03-19 | 2013-03-19 | Spiralfederregulierungsmechanismus einer Uhr |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2781970A1 EP2781970A1 (de) | 2014-09-24 |
EP2781970B1 true EP2781970B1 (de) | 2016-03-16 |
Family
ID=47997066
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13160029.8A Active EP2781970B1 (de) | 2013-03-19 | 2013-03-19 | Spiralfederregulierungsmechanismus einer Uhr |
Country Status (8)
Country | Link |
---|---|
US (1) | US9217992B2 (de) |
EP (1) | EP2781970B1 (de) |
JP (1) | JP5806752B2 (de) |
KR (1) | KR101514920B1 (de) |
CN (1) | CN104062884B (de) |
CH (1) | CH707814A2 (de) |
HK (1) | HK1202655A1 (de) |
TW (1) | TWI612401B (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2804055B1 (de) * | 2013-05-16 | 2016-03-09 | Blancpain SA. | Einheit aus einem Spiralklötzchen und einem Spiralklötzchenträger |
EP2908187B1 (de) * | 2014-02-17 | 2016-10-19 | The Swatch Group Research and Development Ltd. | Regulierung eines Resonators einer Uhr durch Einwirkung auf die aktive Länge einer Spiralfeder |
CH709281A2 (fr) * | 2014-02-17 | 2015-08-28 | Swatch Group Res & Dev Ltd | Mécanisme résonateur d'horlogerie comportant un organe oscillant portant un dispositif régulateur oscillant. |
EP2908188B1 (de) * | 2014-02-17 | 2018-06-27 | The Swatch Group Research and Development Ltd. | Regulierung eines resonators einer uhr durch einwirkung auf die steifheit eines elastischen rückstellmittels |
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 |
CH710537A2 (fr) * | 2014-12-18 | 2016-06-30 | Swatch Group Res & Dev Ltd | Oscillateur d'horlogerie à diapason. |
CH711336A2 (fr) * | 2015-07-16 | 2017-01-31 | Swatch Group Res & Dev Ltd | Microsystème de réglage de marche d'un oscillateur d'horlogerie. |
EP3176650B1 (de) * | 2015-12-02 | 2019-02-06 | Nivarox-FAR S.A. | Schutz einer uhrkomponente aus mikro-bearbeitbarem material |
EP3179315B1 (de) * | 2015-12-11 | 2019-03-27 | ETA SA Manufacture Horlogère Suisse | Spiralklötzchenträger mit gesicherter montage |
CH712225B1 (fr) * | 2016-03-04 | 2020-07-31 | Mft Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle S A | Dispositif régulateur comportant un organe de correction d'anisochronisme. |
EP3217228B1 (de) * | 2016-03-07 | 2019-08-28 | Montres Breguet S.A. | Zweischneidige vorrichtung, die empfindlich auf temperaturveränderungen reagiert |
CH714480A2 (fr) * | 2017-12-20 | 2019-06-28 | Swatch Group Res & Dev Ltd | Dispositif de réglage autonome de la longueur active d'un spiral. |
EP3654111B1 (de) * | 2018-11-15 | 2022-02-16 | Nivarox-FAR S.A. | Verfahren zur messung des drehmoments einer spiralfeder einer uhr |
EP3667433B1 (de) * | 2018-12-12 | 2023-02-01 | Nivarox-FAR S.A. | Spiralfeder und ihr herstellungsverfahren |
EP4006648A1 (de) * | 2020-11-27 | 2022-06-01 | Omega SA | Spiralfeder für resonatormechanismus eines uhrwerks, der mit mitteln zur regulierung der effektiven länge dieser spiralfeder ausgestattet ist |
EP4016198A1 (de) * | 2020-12-15 | 2022-06-22 | Patek Philippe SA Genève | Verfahren zum zusammenbau eines ersten und mindestens eines zweiten mechanischen oder mikromechanischen teils in einem mechanismus und einer einteilige komponente zur implementierung des verfahrens |
EP4286960A1 (de) * | 2022-06-02 | 2023-12-06 | ETA SA Manufacture Horlogère Suisse | Regulierorgan für uhr, das mit einer rückervorrichtung ausgestattet ist |
EP4357858A1 (de) * | 2022-10-18 | 2024-04-24 | Omega SA | Spiralfeder für resonatormechanismus einer uhr mit mitteln zur einstellung der steifigkeit |
WO2024141600A1 (fr) * | 2022-12-28 | 2024-07-04 | Csem | Système réglant pour mouvement horloger |
WO2024141601A1 (fr) * | 2022-12-28 | 2024-07-04 | Rolex Sa | Système réglant pour mouvement horloger |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH447042A (fr) * | 1965-09-24 | 1968-03-15 | Tissot Horlogerie | Dispositif de fixation de l'extrémité extérieure d'un spiral réglant de pièce d'horlogerie |
JPS5263062U (de) * | 1975-11-05 | 1977-05-10 | ||
JPS54155867A (en) * | 1978-05-30 | 1979-12-08 | Sayama Seimitsu Kogyo Kk | Method of securing outer end of hair spring |
EP2437126A1 (de) * | 2010-10-04 | 2012-04-04 | Rolex Sa | Regulierorgan mit Spiralunruh |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1676077U (de) * | 1951-06-26 | 1954-05-13 | Edwin Kratzmann | Regulierzeiger fuer unruhgangregler in zeitmessuhren. |
GB705991A (en) * | 1952-07-05 | 1954-03-24 | George Herbert Kenneth Atkinso | Improvements in or relating to time pieces |
DE2041114C3 (de) * | 1970-08-19 | 1979-08-30 | Dieter Graesslin Feinwerktechnik, 7742 St Georgen | Gangregler für ZeitmeBgeräte |
CH577194B5 (de) * | 1973-06-08 | 1976-06-30 | Ebauches Bettlach Sa | |
CH1690273A4 (de) * | 1973-12-03 | 1976-08-31 | ||
DE7539924U (de) * | 1975-12-15 | 1976-05-06 | Jahresuhrenfabrik Gmbh Aug. Schatz & Soehne, 7740 Triberg | Uhrwerk mit einem reguliersegment und einem regulierschluessel |
WO2000018332A1 (en) | 1998-09-30 | 2000-04-06 | Bionx Implants Oy | Chute for endosteal ligament fixation |
WO2001009687A1 (fr) | 1999-07-29 | 2001-02-08 | Seiko Instruments Inc. | Piece d'horlogerie mecanique dotee d'un mecanisme de reglage a tenon |
EP1437634A1 (de) * | 2002-12-19 | 2004-07-14 | Glashütter Uhrenbetrieb GmbH | Feinregulierungsvorrichtung für eine Unruh-Spiralfeder |
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 |
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 |
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 |
CN200968890Y (zh) * | 2006-10-20 | 2007-10-31 | 冼艳芬 | 一种气压表机芯的结构 |
EP2474871B1 (de) * | 2011-01-06 | 2017-05-10 | ETA SA Manufacture Horlogère Suisse | Rückerstifte für Unruh-Spiralfeder |
US8690420B2 (en) * | 2011-03-22 | 2014-04-08 | Lvmh Swiss Manufactures Sa | Mechanical watch movement |
EP2570871B1 (de) * | 2011-09-14 | 2014-03-19 | Montres Breguet SA | Spirale mit zwei Spiralfedern |
CN102500446B (zh) * | 2011-10-31 | 2013-11-06 | 王洪福 | 一种玉米干法加工工艺及装置 |
EP2787399B1 (de) | 2011-12-13 | 2015-07-29 | ETA SA Manufacture Horlogère Suisse | Mechanisches Uhrwerk einer modularen Uhr mit funktionellen Modulen |
EP2605087B1 (de) | 2011-12-13 | 2017-07-26 | ETA SA Manufacture Horlogère Suisse | Uhrmoduleinheit mit funktionellen Modulen |
CN103293937B (zh) * | 2013-05-31 | 2016-03-30 | 天王电子(深圳)有限公司 | 用于机械表的摆轮游丝机构及具有该机构的机械表 |
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-
2013
- 2013-03-19 EP EP13160029.8A patent/EP2781970B1/de active Active
- 2013-03-19 CH CH00632/13A patent/CH707814A2/fr not_active Application Discontinuation
-
2014
- 2014-02-13 TW TW103104729A patent/TWI612401B/zh active
- 2014-03-11 US US14/204,098 patent/US9217992B2/en active Active
- 2014-03-18 KR KR1020140031462A patent/KR101514920B1/ko active IP Right Grant
- 2014-03-18 JP JP2014054681A patent/JP5806752B2/ja active Active
- 2014-03-19 CN CN201410102830.5A patent/CN104062884B/zh active Active
-
2015
- 2015-03-23 HK HK15102952.5A patent/HK1202655A1/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CH447042A (fr) * | 1965-09-24 | 1968-03-15 | Tissot Horlogerie | Dispositif de fixation de l'extrémité extérieure d'un spiral réglant de pièce d'horlogerie |
JPS5263062U (de) * | 1975-11-05 | 1977-05-10 | ||
JPS54155867A (en) * | 1978-05-30 | 1979-12-08 | Sayama Seimitsu Kogyo Kk | Method of securing outer end of hair spring |
EP2437126A1 (de) * | 2010-10-04 | 2012-04-04 | Rolex Sa | Regulierorgan mit Spiralunruh |
Also Published As
Publication number | Publication date |
---|---|
EP2781970A1 (de) | 2014-09-24 |
CN104062884B (zh) | 2017-05-24 |
TW201447517A (zh) | 2014-12-16 |
JP5806752B2 (ja) | 2015-11-10 |
TWI612401B (zh) | 2018-01-21 |
JP2014182144A (ja) | 2014-09-29 |
US9217992B2 (en) | 2015-12-22 |
US20140286143A1 (en) | 2014-09-25 |
HK1202655A1 (en) | 2015-10-02 |
KR20140114783A (ko) | 2014-09-29 |
KR101514920B1 (ko) | 2015-04-23 |
CH707814A2 (fr) | 2014-09-30 |
CN104062884A (zh) | 2014-09-24 |
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