EP2474871B1 - Rückerstifte für Unruh-Spiralfeder - Google Patents

Rückerstifte für Unruh-Spiralfeder Download PDF

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Publication number
EP2474871B1
EP2474871B1 EP11150327.2A EP11150327A EP2474871B1 EP 2474871 B1 EP2474871 B1 EP 2474871B1 EP 11150327 A EP11150327 A EP 11150327A EP 2474871 B1 EP2474871 B1 EP 2474871B1
Authority
EP
European Patent Office
Prior art keywords
balance spring
index
boot
racket
parallel
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
Application number
EP11150327.2A
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English (en)
French (fr)
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EP2474871A1 (de
Inventor
Bertrand Gonthier
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
ETA SA Manufacture Horlogere Suisse
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 ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP11150327.2A priority Critical patent/EP2474871B1/de
Priority to RU2011153173/12A priority patent/RU2571034C2/ru
Priority to US13/344,208 priority patent/US8696195B2/en
Priority to JP2012000983A priority patent/JP5308545B2/ja
Priority to CN201210003501.6A priority patent/CN102591185B/zh
Publication of EP2474871A1 publication Critical patent/EP2474871A1/de
Priority to HK13100604.3A priority patent/HK1173509A1/xx
Application granted granted Critical
Publication of EP2474871B1 publication Critical patent/EP2474871B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/02—Regulator or adjustment devices; Indexing devices, e.g. raquettes
    • G04B18/026—Locking the hair spring in the indexing device, e.g. goupille of the raquette

Definitions

  • the invention relates to a racket key, arranged to be driven on a rack of adjustment of a watch winder which is arranged to be pivotally mounted relative to an axis parallel to the pivot axis of said balance or confused with he, said racket key, having, parallel to one another in one direction and spaced apart by a distance, two pins bearings; arranged to limit the radial flapping of such a spiral inserted between them, and polished for a minimum frictional support of such a spiral, said racket key having bearing means on such a racket arranged for, in position of mounting said racket key on a said racket, adjust said direction of said pin seats, parallel to said pivot axis of said racket.
  • the invention further relates to a rack of adjustment of a watch winder which is arranged to be pivotally mounted relative to an axis parallel to the pivot axis of said spiral or coincident with it, including such a racket key.
  • the invention further relates to a setting assembly for a watch movement, comprising at least one spiral pivoting about a pivot axis, and held by such a racket key or such a racket.
  • the invention also relates to a watch movement comprising at least one such regulating assembly.
  • the invention also relates to a timepiece comprising at least one such watch movement.
  • the hairspring relies on one of the pins, its active length is that between its attachment to the ferrule on the one hand, and its support on the pin on the other hand. If the hairspring is not supported on any of the pins, its active length is equal to its total length. If the pins are widely spaced, it creates delay, and the amplitude of variation is important, which is not favorable for a regular walk. If they are too close together, we create a lead, and there is a risk of deformation of the hairspring, which is worse.
  • the operator can not visualize the relative positions of the hairspring and pins is forced to proceed by trial and error, or to use empirical settings, for example adjust the pins, when the pendulum is at rest, so that the hairspring is centered with respect to the pins, with a game of half a thickness of spiral on both sides. But, like any empirical setting, it does not represent an optimization of the operation, but only a setting which it is agreed to consider as acceptable. In addition, such positioning is theoretical, and difficult to achieve, because of the impossibility of introducing gauges or the like to adjust this spacing.
  • a patent document CH408787 in the name of Vuachet describes a racket key, which is constituted by a V-folded plate, supported by rims above a radial light that includes a racket.
  • This plate has a slot for the passage of the spring, the edges of this slot acting as pins for the delimitation of the beating of the spiral spring. The operator can see the hairspring through the radial light of the racket, but can not apprehend its position with respect to the edges of the slot, which are masked by the structure of the plate, and which are not visible through the racket light.
  • the patent document CH40792 Beyner discloses a racket that has two movable fingers that enclose the spiral. The latter is visible from above between the two fingers, however it is not a mobile racket key, but a racket body with a fixed position, apart from its pivoting relative to the axis of the spiral, and it is not possible to act on the relative angular position between the pins and the spring.
  • a patent document DE 11 64 931 B in the name of Kienzle Uhrenfabrik AG describes a racket that can be maneuvered without opening the racket key. It has a racket key whose groove is as wide as the thickness of the spiral. This key consists of three thin strips with rounded edges, pressed against each other and stuck in the eye of the racket, the middle band having the thickness of the spiral and being offset from the other two bands to let the spiral, these two other bands then defining the groove passage and holding the spiral.
  • the invention proposes to overcome the problems of the prior art by proposing a simple and economical solution allowing a good visualization by an operator of the respective positions of the spiral spring and the racket pins, during centering and adjustment of the spiral flap. , and thus position the latter accurately.
  • the invention relates to a racket key, arranged to be driven on a rack of adjustment of a watch winder which is arranged to be pivotally mounted relative to an axis parallel to the pivot axis of said spiral or merged with him, said racket key, comprising, parallel to one another in one direction and spaced apart by a distance, two pins of pins; arranged to limit the radial flapping of such a spiral inserted between them, and polished for a minimum frictional support of such a spiral, said racket key having bearing means on such a racket arranged for, in position of mounting said racket key on a said racket, adjusting said direction of said pin seats, parallel to said pivot axis of said racket, characterized in that said racket key comprises a viewing port in a direction parallel to said direction of said staves pins, said opening being cleared to allow visualization by an operator or an optical instrument of said pins, and the portion of a spiral inserted between them at a distance and
  • said racket key comprises, in the alignment of said orifice, means for receiving an optical instrument, or a magnifying optical instrument, or a son-counter.
  • the invention also relates to a rack of adjustment of a watch winder which is arranged to be pivotally mounted relative to an axis parallel to the pivot axis of said spiral or coincident with it, comprising such a racket key, characterized in that said racket key is driven on said racket so that said direction is parallel to said axis.
  • said racket comprises at least one passage for insertion and driving of said racket key.
  • the invention also relates to a setting assembly for a watch movement, comprising at least one spiral pivoting about a pivot axis, and held by such a racket key or by such a racket, characterized in that said direction is parallel to the pivot axis of said hairspring.
  • the invention also relates to a watch movement comprising at least one such regulating assembly.
  • the invention also relates to a timepiece comprising at least one such watch movement.
  • the invention relates to a racket key 1.
  • This racket key 1 is arranged to be driven on a racket 10 for adjusting a clockwork spiral 20.
  • racket 10 is usually arranged to be pivotally mounted by relative to an axis D parallel to the axis of pivoting of the spiral or confused with it.
  • This racket key 1 comprises, parallel to each other in a direction D1 and spaced apart by a distance E, two pin bearings 2 and 3, which are arranged to limit the radial beating of such a spiral 20 inserted between them.
  • These pin bearing surfaces are, at least at the level of the possible bearing surfaces of the spiral 20, polished for a minimum frictional support of such a spiral 20.
  • the hairspring 20 may either be free between the two pins 2 and 3 as shown in the figure, or bear on one or more of the surfaces between the surfaces 2A and 2B which delimit the pin bearing 2, or between the surfaces 3A and 3B which define the pin span 3.
  • the racket key 1 comprises bearing means on such a racket 10, which are arranged to, in the mounting position of the racket key 1 on such a racket 10, adjust the direction D1 of the pins 2 and 3 pins parallel to the pivot axis D of the racket 10.
  • the racket key 1 comprises a sight opening 4 in a direction parallel to the direction D1 of the pins 2 and 3. This orifice 4 is disengaged in order to allow the visualization by an operator or by an instrument. optics pins 2, 3 and the portion of a spiral 20 inserted between them remotely and / or in contact with one or / and the other of the pins 2, 3, as visible on the figure 3 .
  • the racket key 1 comprises, as visible on the figure 2 along an axis D2 parallel to the direction D1 and substantially median with respect to the pin bearings 2 and 3, and at an end opposite to the pin seats 2 and 3 and spaced from them, pinch holding means 5, which are arranged to grip such a racket 10.
  • pinching means 5 enclose the racket 10 around an adjustment zone 6 that includes the racket key 1 for its play-free cooperation with such a racket 10, and to maintain such a racket 10 racket 10 by clamping.
  • the pinch holding means 5 comprise a support flange 7 arranged to bear on such a racket 10 on the opposite side to the pins 2 and 3, and a holding surface 8, which is arranged to maintain, on the side pins 2 and 3, the racket key 1 on such a racket 10 after its hunting on the latter.
  • these holding means are made in the form of a substantially conical bearing surface, or the like, extending between the adjustment zone 6, which is for example formed in the form of a cylindrical bearing surface of axis D2, and a range 8A of diameter greater than that of the adjustment zone 6, to ensure the maintenance of the racket key 1 on the racket 10 after driving.
  • the holding surface 8 has, in a plane orthogonal to the direction D2, at least one section greater than that of a passage 11 that includes such a racket 10 for receiving the racket key 1, and the adjustment zone 6 of profile is made substantially complementary to that of this passage 11.
  • the racket key 1 is preferably elastically deformable, at least at the level of the holding surface 8, for its insertion by driving in such a passage 11 that includes such a racket 10 for receiving the racket key 1.
  • the racket key 1 comprises gripping means 9, for example under form of two parallel spans for its grip by a tool such as a key, as visible on the Figures 1 and 3 , for its maneuver in pivoting about an axis D2 parallel to the direction D1 and substantially median with respect to the pins of pins 2 and 3, after its driving on such a racket 10.
  • the racket key 1 advantageously comprises, in the alignment of the orifice 4, receiving means 40 of an optical instrument such as a bore 40 as visible on the Figures 2 and 3 or an integrated magnification optical instrument such as an optical lens, or a son-counter, or the like.
  • an optical instrument such as a bore 40 as visible on the Figures 2 and 3 or an integrated magnification optical instrument such as an optical lens, or a son-counter, or the like.
  • the invention also relates to a racket 10 for adjusting a clockwork hairspring 20, which is arranged to be pivotally mounted relative to an axis D parallel to the pivot axis of such a hairspring 20 or coinciding with it. , comprising a racket key 1 as described above, driven on the racket 10 so that the direction D1 is parallel to the axis D.
  • this racket 10 comprises at least one passage 11 for the insertion and the hunting of the racket key 1.
  • the racket 10 and the racket key 1 are paired so that this passage 11 is of profile substantially complementary to that of an adjustment zone 6 that includes the racket key 1 for mounting clamping on the racket 10.
  • the racket 10 comprises registering means 12 graduated for the determination of the angular position of the racket key 1 about an axis D2 parallel to the direction D1 and substantially median relative to the pins 2 and 3 of the racket key 1, which then comprises complementary registration means 120, for example in the form of an index.
  • the pivoting of the racket key 1 relative to the racket 10 then allows a relative positioning between a direction D3 joining the pins of pins 2 and 3, in a plane perpendicular to the axis D2, and a direction D4 tangent to the local direction of the spring 20 in the same plane, and the adjustment of the angle a that form between them these two directions D3 and D4, in the vicinity of the value of 90 °. It is thus possible to adjust the racket key 1 so as to favor, according to the observations of the operator and the choice of settings that he decides, contacts between the spring 20 and the key at the level of one or the other of areas 2A, 2B, 3A, or 3B.
  • the racket 10 comprises a slot 13, substantially radial with respect to the pivot axis D of the racket 10.
  • This slot 13 serves as a receiving surface for the racket key 1, and its flanks constitute a passage 11 with which cooperates an adjustment zone 6 that includes the racket key 1.
  • the racket 10 may then include other radial locating means 14 for storing the radial position of the racket key 1, in a complementary manner with complementary marking means of the racket key 1, for example in the form of an index not shown in the figures.
  • the figure 1 illustrates a timepiece 50, comprising a clockwork movement 40. It comprises a plate 43, which supports a cock 42 for the maintenance of a regulating assembly 30, typically having a balance-spiral assembly.
  • the latter comprises a spiral spring 20, which is attached by its last turn 21, at its end, to a stud 41 integral with the cock 42.
  • the latter turn 21 of the spring 21 is, at a distance from the stud 41, threaded between the two spans pins 2 and 3 of the racket key according to the invention, itself mounted on a racket 10.
  • the invention also relates to a setting device 30 for a watch movement, comprising at least one spiral pivoting around of a pivot axis, and held by such a racket key 1, or by such a racket 10, arranged so that the direction D1 is parallel to the pivot axis of the spiral 20.
  • the invention also relates to a watchmaking movement 40 comprising at least one such regulating assembly 30.
  • the invention also relates to a timepiece 50 comprising at least one such watch movement 40.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Food-Manufacturing Devices (AREA)
  • Springs (AREA)
  • Supports Or Holders For Household Use (AREA)
  • Surgical Instruments (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Electric Clocks (AREA)
  • Radiation Pyrometers (AREA)
  • Adornments (AREA)

Claims (12)

  1. Rückerschlüssel (1), der dafür ausgelegt ist, auf einen Einstellrücker (10) einer Uhrenspiralfeder (20) gepresst zu werden, der seinerseits dafür ausgelegt ist, in Bezug auf eine Achse (D) parallel zu oder zusammenfallend mit der Drehachse der Spiralfeder drehbar montiert zu werden, wobei der Rückerschlüssel (1) zwei in einer Richtung (D1) zueinander parallele und um eine Strecke (E) beabstandete Rückerstiftlaufflächen (2; 3) umfasst, die dafür ausgelegt sind, den radialen Ausschlag einer solchen zwischen diese eingesetzten Spiralfeder (20) zu begrenzen, und die für eine Abstützung mit minimaler Reibung einer solchen Spiralfeder (20) poliert sind, wobei der Rückerschlüssel (1) Mittel zum Abstützen auf einem solchen Rücker (10) umfasst, die dafür ausgelegt sind, in der Einbaustellung des Rückerschlüssels (1) auf einem solchen Rücker (10) die Richtung (D1) der Rückerstiftlaufflächen (2, 3) parallel zu der Drehachse (D) des Rückers (10) einzustellen, dadurch gekennzeichnet, dass der Rückerschlüssel (1) eine Sichtöffnung (4) in einer Richtung parallel zu der Richtung (D1) der Rückerstiftlaufflächen (2, 3) aufweist, wobei die Öffnung (4) ausgespart ist, um die Betrachtung der Rückerstiftlaufflächen (2, 3) und des Abschnitts einer Spiralfeder (20), die zwischen diesen in einem Abstand und/oder in Kontakt mit dem einen und/oder dem anderen der Rückerstifte (2, 3) eingesetzt ist, für einen Bediener oder für ein optisches Instrument zu ermöglichen.
  2. Rückerschlüssel (1) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass er längs einer Achse (D2) parallel zu der Richtung (D1) und im Wesentlichen mittig in Bezug auf die Rückerstiftlaufflächen (2; 3) und an einem den Rückerstiftlaufflächen (2; 3) entgegengesetzten Ende und in einem Abstand zu diesen Klemmhaltemittel (5) umfasst, die dafür ausgelegt sind, einen solchen Rücker (10) um einen Passungsbereich (6), den der Rückerschlüssel (1) für seine spielfreie Zusammenwirkung mit einem solchen Rücker (10) aufweist, einzuklemmen und um einen solchen Rücker (10) durch Festklemmen zu halten.
  3. Rückerschlüssel (1) nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass die Klemmhaltemittel (5) einen Auflagekragen (7) umfassen, der dafür ausgelegt ist, sich an einem solchen Rücker (10) auf der den Rückerstiftlaufflächen (2; 3) gegenüberliegenden Seite abzustützen, und eine Haltefläche (8) umfassen, die dafür ausgelegt ist, von der Seite der Rückerstiftlaufflächen (2; 3) aus den Rückerschlüssel (1) an einem solchen Rücker (10) nach seinem Aufpressen auf diesen Letzteren zu halten.
  4. Rückerschlüssel (1) nach Anspruch 3, dadurch gekennzeichnet, dass er auf Höhe der Halteoberfläche (8) elastisch verformbar ist, um ihn durch Eintreiben in einen Durchlass (11), den der Rücker (10) für die Aufnahme des Rückerschlüssels (1) umfasst, einzuführen.
  5. Rückerschlüssel (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass er Greifmittel (9) umfasst, um ihn drehbar um eine Achse (D2) parallel zu der Richtung (D1) und im Wesentlichen mittig in Bezug auf die Rückerstiftlaufflächen (2; 3) nach seinem Aufpressen auf den Rücker (10) zu betätigen.
  6. Rückerschlüssel (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass er in Ausrichtung auf die Öffnung (4) Mittel (40) zum Aufnehmen eines optischen Instruments oder eines optischen Vergrößerungsinstruments oder eines Fadenzählers umfasst.
  7. Einstellrücker (10) einer Uhrenspiralfeder (20), der dafür ausgelegt ist, in Bezug auf die Achse (D) parallel zu oder zusammenfallend mit der Drehachse der Spiralfeder (20) drehbar angebracht zu werden, umfassend einen Rückerschlüssel (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Rückerschlüssel (1) auf den Rücker (10) in einer Weise aufgepresst ist, dass die Richtung (D1) zu der Achse (D) parallel ist.
  8. Rücker (10) nach Anspruch 7, dadurch gekennzeichnet, dass er mindestens einen Durchlass (11) zum Einsetzen und Einpressen des Rückerschlüssels (1) nach Anspruch 3 umfasst,
    und dass die Halteoberfläche (8) des Rückerschlüssels (1) in einer Ebene senkrecht zu der Achse (D2) mindestens einen Abschnitt aufweist, der größer als dieser Durchlass (11) ist.
  9. Rücker (10) nach Anspruch 7, wenn abhängig von Anspruch 2, oder nach Anspruch 8, dadurch gekennzeichnet, dass er mit einer Skala versehene Markierungsmittel (12) umfasst, um die Winkelposition des Rückerschlüssels (1) um die Achse (D2), die parallel zu der Richtung (D1) und im Wesentlichen mittig in Bezug auf die Rückerstiftlaufflächen (2; 3) ist, zu bestimmen.
  10. Reguliereinheit (30) für ein Uhrwerk, die mindestens eine Spiralfeder (20) umfasst, die um eine Drehachse drehbar ist und durch einen Rückerschlüssel (1) nach einem der Ansprüche 1 bis 6 oder durch einen Rücker (10) nach einem der Ansprüche 7 bis 9 gehalten wird, dadurch gekennzeichnet, dass die Richtung (D1) zu der Drehachse der Spiralfeder (20) parallel ist.
  11. Uhrwerk (40), das mindestens eine Reguliereinheit (30) nach dem vorhergehenden Anspruch umfasst.
  12. Zeitmessgerät (50), das mindestens ein Uhrwerk (40) nach dem vorhergehenden Anspruch umfasst.
EP11150327.2A 2011-01-06 2011-01-06 Rückerstifte für Unruh-Spiralfeder Active EP2474871B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP11150327.2A EP2474871B1 (de) 2011-01-06 2011-01-06 Rückerstifte für Unruh-Spiralfeder
RU2011153173/12A RU2571034C2 (ru) 2011-01-06 2011-12-26 Замок спирали баланса
US13/344,208 US8696195B2 (en) 2011-01-06 2012-01-05 Balance spring boot
JP2012000983A JP5308545B2 (ja) 2011-01-06 2012-01-06 ヒゲゼンマイブーツ
CN201210003501.6A CN102591185B (zh) 2011-01-06 2012-01-06 游丝护套
HK13100604.3A HK1173509A1 (en) 2011-01-06 2013-01-15 Balance spring boot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11150327.2A EP2474871B1 (de) 2011-01-06 2011-01-06 Rückerstifte für Unruh-Spiralfeder

Publications (2)

Publication Number Publication Date
EP2474871A1 EP2474871A1 (de) 2012-07-11
EP2474871B1 true EP2474871B1 (de) 2017-05-10

Family

ID=44202285

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11150327.2A Active EP2474871B1 (de) 2011-01-06 2011-01-06 Rückerstifte für Unruh-Spiralfeder

Country Status (6)

Country Link
US (1) US8696195B2 (de)
EP (1) EP2474871B1 (de)
JP (1) JP5308545B2 (de)
CN (1) CN102591185B (de)
HK (1) HK1173509A1 (de)
RU (1) RU2571034C2 (de)

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Publication number Priority date Publication date Assignee Title
EP2570871B1 (de) * 2011-09-14 2014-03-19 Montres Breguet SA Spirale mit zwei Spiralfedern
CH707814A2 (fr) * 2013-03-19 2014-09-30 Nivarox Sa Mécanisme de réglage de spiral d'horlogerie.
CH707811A2 (fr) * 2013-03-19 2014-09-30 Nivarox Sa Composant monobloc indémontable d'horlogerie.
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
CN107710081B (zh) * 2015-06-03 2019-12-10 Eta瑞士钟表制造股份有限公司 经由快慢针组件精细调节的谐振器
EP3273310A1 (de) * 2016-07-20 2018-01-24 ETA SA Manufacture Horlogère Suisse Regulierschlüssel
CN106950812B (zh) * 2017-05-11 2022-04-29 李国强 一种有卡度摆轮可锁紧快慢针微调机构
EP3451076B1 (de) * 2017-08-31 2020-07-29 ETA SA Manufacture Horlogère Suisse Spiralklötzchenträger für ein mechanisches uhrwerk

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US398987A (en) * 1889-03-05 Charles teske
US273138A (en) * 1883-02-27 Hair-spring stud for watches
CH40792A (fr) 1907-07-10 1908-08-17 Charles Beyner Raquetterie perfectionnée
US2630672A (en) * 1951-05-10 1953-03-10 Line Henry Regulator adjustment for watches and other horological instruments
US2604754A (en) * 1952-01-07 1952-07-29 Elgin Nat Watch Co Regulator construction
DE1164931B (de) * 1957-06-12 1964-03-05 Kienzle Uhrenfabriken Ag Ruecker
US3136160A (en) * 1960-06-30 1964-06-09 Duane E Randall Temperature averaging probe
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CH1801671A4 (de) * 1971-12-10 1975-05-30
JPS5282454A (en) * 1975-12-29 1977-07-09 Seiko Epson Corp Regulator index of watches
CH622150GA3 (de) * 1977-05-12 1981-03-31
CH692532A5 (fr) * 1997-10-21 2002-07-15 Ebauchesfabrik Eta Ag Procédé de fabrication d'un spiral de balancier pour mouvement d'horlogerie.
EP1437634A1 (de) * 2002-12-19 2004-07-14 Glashütter Uhrenbetrieb GmbH Feinregulierungsvorrichtung für eine Unruh-Spiralfeder
JP2006234528A (ja) * 2005-02-24 2006-09-07 Seiko Instruments Inc 調速機構およびこれを備えた機械式時計
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
DE202010018420U1 (de) * 2009-02-06 2016-06-22 Damasko Gmbh Mechanisches Schwingsystem für eine Uhr und Unruhfeder für eine Uhr
HK1134634A2 (en) * 2009-10-16 2010-04-30 Wong Chit Yin Flat A movement compensation adjusting mechanism for a mechanical clock
CN201616000U (zh) * 2010-02-25 2010-10-27 杭州手表有限公司 机械手表走时精度微调机构

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Also Published As

Publication number Publication date
EP2474871A1 (de) 2012-07-11
RU2011153173A (ru) 2013-07-10
JP2012145578A (ja) 2012-08-02
CN102591185A (zh) 2012-07-18
JP5308545B2 (ja) 2013-10-09
CN102591185B (zh) 2014-06-04
RU2571034C2 (ru) 2015-12-20
US8696195B2 (en) 2014-04-15
HK1173509A1 (en) 2013-05-16
US20120176869A1 (en) 2012-07-12

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