EP2560055B1 - Voreinstellung des Drehteils eines Uhrwerks - Google Patents

Voreinstellung des Drehteils eines Uhrwerks Download PDF

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Publication number
EP2560055B1
EP2560055B1 EP11177839.5A EP11177839A EP2560055B1 EP 2560055 B1 EP2560055 B1 EP 2560055B1 EP 11177839 A EP11177839 A EP 11177839A EP 2560055 B1 EP2560055 B1 EP 2560055B1
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EP
European Patent Office
Prior art keywords
wheel set
spacer
drive means
housing
mobile
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
EP11177839.5A
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English (en)
French (fr)
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EP2560055A1 (de
Inventor
Laurent Kaelin
Julien Moulin
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.)
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Publication date
Application filed by ETA SA Manufacture Horlogere Suisse filed Critical ETA SA Manufacture Horlogere Suisse
Priority to EP11177839.5A priority Critical patent/EP2560055B1/de
Priority to US13/584,287 priority patent/US8740452B2/en
Priority to RU2012135328/12A priority patent/RU2586987C2/ru
Priority to JP2012180825A priority patent/JP5603386B2/ja
Priority to CN201210295802.0A priority patent/CN102955419B/zh
Publication of EP2560055A1 publication Critical patent/EP2560055A1/de
Priority to HK13110210.8A priority patent/HK1183110A1/xx
Application granted granted Critical
Publication of EP2560055B1 publication Critical patent/EP2560055B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/02—Back-gearing arrangements between gear train and hands
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49579—Watch or clock making

Definitions

  • the invention relates to a method of assembly, on a plate comprising a housing extending along a first housing axis, said housing being surrounded on at least one face of said plate by a first bearing surface around said first axis, a watch subassembly comprising, on the one hand, a pivoting watchmobile having a driving range in the vicinity of a rear axial end, and on the other hand at least one spacer for receiving in position and guiding in pivoting said mobile with respect to such a plate, said spacer having a bearing arranged to cooperate with said housing with a first clamping value or by maintaining immobilization by riveting or welding or gluing, said spacer further comprising, on a flange, a second bearing and stop surface arranged to come into abutment abutment against said first bearing surface of said platen, and said spacer comprising again a front end face at an end opposite to said second abutment surface and abutment with respect to said collar.
  • the invention relates to the field of watchmaking, and more particularly to the assembly of components and the field of dressing, in particular the fixing of display components, needles, disks, or the like.
  • This generic problem concerns many watch assemblies. It will be illustrated here with the example of hunting a second hand in the center. When hunting such a needle, it is necessary to maintain the second stone in the cogwheel bridge, to avoid moving it. Indeed, it is then in the adverse case where holding the stone in its bridge is less than the effort required to axially expel the needle. This maneuver is often hampered by the difficulty of accessing the second stone, for example because of the presence of a particular cog configuration, or an oscillating mass guide, or the like.
  • the document JP 54 157074 U discloses two mobiles which are movable with an axial clearance with respect to each other, and which are both movable relative to the same plate.
  • the document EP 0 838 736 A2 in the name of SEIKO does not show axial fretting. It describes the fixed mounting of a main mobile on a bridge, to act as both internal guidance of a second wheel for the display of minutes, external guidance and end support of a fourth wheel for the first time. display of seconds, and separator between these two mobiles, in particular to avoid the vibrations induced from one to the other.
  • the main mobile comprises, at its distal end, a groove which cooperates with a shoulder of the fourth wheel.
  • the document CH 765 671 A4 in the name of Bernard Golay describes a watch movement with a second in the center, whose second wheel driven by the exhaust pinion carries two coaxial satellites rotatably secured to one another and meshing, one with a wheel normally motionless and the other with the roadway.
  • the gear ratio is dimensioned so that at each revolution of the satellites, the roadway is displaced by 6 °, the normally immobile gear wheel being frictionally displaced, the axis of said wheel also carrying means for coupling with a coaxial ring which is located in the bottom of the motion box.
  • the documents JP S4 122871 U and document JP 3621 89684 U describe subassembly clockwork mechanisms with a mobile capable of sliding axially.
  • the invention proposes to provide a reliable and accurate solution to this chronic problem of assembly by driving, optimal transmission of the driving force to the platen or the support member of the assembly for receiving the driven component.
  • the invention relates to a method of assembly, on a plate having a housing extending along a first housing axis, said housing being surrounded on at least one face of said plate by a first bearing surface around said first axis, a watch subassembly comprising, on the one hand, a pivoting watchmobile having a driving range in the vicinity of a rear axial end, and on the other hand at least one spacer for receiving in position and pivotally guiding said mobile with respect to such a platen, said spacer having a bearing arranged to cooperate with said housing with a first clamping value or by maintaining immobilization by riveting or welding or gluing, said spacer further comprising, on a flange, a second abutment and abutment surface arranged to come into abutment against said first bearing surface of said platen, and said spacer e further comprising a front end face at an end opposite said second abutment and abutment surface with respect to said collar, according to claim 1.
  • the invention relates to the field of watchmaking, and more particularly to the assembly of components and the field of dressing, in particular the fixing of display components, needles, disks, or the like.
  • a watchmaker subassembly 10 comprises a spacer 2 for guiding a mobile 3 pivoting on a plate 1, with a bearing surface 21 cooperating with a housing 11 of this plate 1, and an abutment surface 22 in abutment against platinum 1.
  • This mobile 3 visible according to different variants on the Figures 3, 3A, and 3B , comprises, on the other side of the flange 31 with respect to the drive means 5, a machining 37, which cooperates with a complementary machining 61 that comprises a display element 6 for its attachment to the mobile unit 3.
  • this watchmaking subassembly 10 is designed for the equipment of a plate 1 of the type shown in FIG. figure 1 , having a housing 11 extending along a first housing axis D1.
  • This housing 11 is surrounded on at least one face of the plate 1 by a first bearing surface 12, preferably at least partially of revolution, about the first axis D1.
  • the rotating watchmaker 3 comprises a driving range 36 in the vicinity of a rear axial end 3AR.
  • the spacer 2 in particular a center tube, is provided for the reception in position and the pivotal guidance of the mobile 3 relative to such a plate 1, and comprises a bearing 21 arranged to cooperate with this housing 11 with a first value. tightening or by maintaining immobilization by riveting or welding or gluing, or the like, in which case a clearance is reserved between the bearing 21 and the housing 11 to allow the implementation of the chosen method. It also comprises a second bearing and abutment surface 22 arranged to abut against the first bearing surface 12 of the plate 1.
  • the drive means 5, in particular a pinion, is fixed to the driving range 36 of the mobile 3.
  • the moving E axial is determined by the race between two stop positions.
  • the first abutment position results from the cooperation between, on the one hand, a reference surface 32 of a moving part which comprises, on the side facing the rear axial end 3AR, a flange 31 situated in the vicinity of an axial end before 3AV of the mobile 3 opposite the rear axial end 3AR, and secondly a front end face 24 that includes the spacer 2 ,.
  • the second abutment position results from the cooperation between, on the one hand, a bearing and abutment surface 51 that comprises the drive means 5, and on the other hand a rear end face 25 that the spacer 2 comprises. opposite to the front end face 24, so that in the assembled position, the flange 31 and the drive means 5 enclose the spacer 2 with the mobile wheel E axial.
  • the mobile 3 comprises, at the axial end before 3AV located on the other side of the flange 31 relative to the drive surface 36, the machining 37 arranged to cooperate with a second clamping value with the complementary machining 61 of the display element 6.
  • the spacer 2 and the mobile 3 are arranged to be mounted coaxial with each other in a single direction of introduction S.
  • the spacer 2 comprises a bore 23 for the axial and radial pivoting guidance of the mobile 3.
  • the latter comprises at least a first front surface 33 cooperating with this bore 23, in the part of the latter which is furthest from the back end face 25.
  • the mobile 3 further comprises at least one rear bearing 34 cooperating with the bore 23 between the first front seat 33 and the rear end face 25.
  • the mobile 3 comprises a shoulder 39 to stop the drive means 5 in abutment.
  • the mobile 3 comprises, on the side of a rear axial end 3AR, a rear pin 35 arranged to cooperate, with a functional game of pivoting, with a bore 44 of a stone 43 or a movement component or a bridge 4.
  • the guide in the bore 23 is made by a first front seat 33 single.
  • the drive means 5 is a pinion
  • the spacer 2 is a center tube
  • the mobile 3 is a carrier shaft.
  • a display element 6 constituted by a pointer or a display disk, for example a second shaft carrying a second hand.
  • the diameter of the housing 11 is greater than the largest diameter of the drive means 5, so as to allow insertion into the housing 11, in the direction S, a subassembly 10 completely pre-assembled comprising the spacer 2, the mobile 3, the drive means 5, or even the display element 6 for example when the watch has no dial near the the main axis of pivoting and when there is no other means of display such as a roadway or hour wheel mounted concentrically to the spacer 2.
  • the flange 31 is an attached component driven on the mobile 3, with a holding force generated by a third clamping value between the flange 31 and the mobile 3 which is greater than a force flange associated with the second clamping value between the complementary machining 61 and the machining 37.
  • This flange can be maintained by another method, welding, riveting, or the like, in which case there is no clamping between the flange 31 and the mobile 3, but a game adapted to allow the implementation of the immobilization method chosen to secure them to one another.
  • a watch movement 100 comprises at least one such plate 1 having a housing 11 extending along a first housing axis D1. This housing 11 is surrounded on at least one face of the plate 1 by a first bearing surface 12, preferably at least partially of revolution, about the first axis D1.
  • the movement 100 comprises at least one such subassembly 10, arranged to cooperate with the housing 11 of the plate 1 and with the first bearing surface 12.
  • This movement 100 comprises, at a distance from the plate 1, and from the opposite side to the first bearing surface 12, a movement component or a gear bridge 4 having, on the side facing the plate 1, a first reference surface bridge 41, which, in the assembled position of the subassembly 10 on the plate 1, is distant from a second reference surface 52 which comprises the drive means 5 on the opposite side to said bearing and abutment surface 51 of the latter, an axial play value J which is greater than or equal to the value of the moving E axial, of course taking into account the tolerances.
  • This movement component or gear bridge 4 comprises, or a stone 43 with a bore arranged to pivotally guide a rear trunnion 35 which comprises, on the side of the rear axial end 3AR, the mobile 3, or directly a bore arranged to pivotably guide the rear trunnion 35.
  • the above description relates to the preferred configuration where the diameter of the housing 11 is greater than the largest diameter of the drive means 5, it is naturally possible to drive the mobile 3 by a drive means 5, in particular a wheel, of diameter greater than that of the housing 11.
  • a drive means 5 in particular a wheel
  • a mixed solution consists in inserting an additional component, such as a ring, or a pinion, on the shaft of the mobile 3, resting on the rear end face 25 of the spacer 2, so as to adjust the E.
  • the drive means 5 can then be mounted beyond the rear axial end 3AR of the mobile 3. It remains to verify that the axial play J is greater than or equal to the value of the frolic. mobile E axial.
  • a timepiece 1000 comprises at least one such watch movement 100, or comprises at least one such plate 1 having a housing 11 extending along a first housing axis D1.
  • This housing 11 is surrounded on at least one face of the plate 1 by a first bearing surface 12, preferably at least partially of revolution, around the first axis D1, and comprising at least one such subassembly 10 arranged to cooperate with the housing 11 of the plate 1 and with the first bearing surface 12.
  • This timepiece 1000 comprises, at a distance from the plate on the side opposite to the first bearing surface 12, a movement component or a gear bridge 4 having, on the side facing the plate 1, a first reference surface 41 said bridge, which, in the assembled position of the subassembly 10 on the plate 1, is distant from a second reference surface 52 that comprises the drive means 5 on the opposite side to the bearing surface and abutment 51 of the latter, with an axial play value J which is greater than or equal to the value of the mobile wheel E axial.
  • This movement component can take various forms, bridge or other fixed component relative to the plate, or a movable component such as a cylinder or board, defining a reference surface 41 which represents an impassable limit.
  • the invention relates to a method of assembly, on such a plate 1 having a housing 11 extending along a first housing axis D1, this housing 11 being surrounded on at least one face of the plate 1 by a first surface of support 12, preferably at least partially of revolution, about the first axis D1, a watch subassembly 10.
  • the latter comprises, on the one hand a mobile watch 3 pivoting comprising a drive range 36 in the vicinity of a rear axial end 3AR, and secondly at least one spacer 2 for the reception in position and the pivotal guidance of the mobile 3 relative to such a plate 1.
  • the spacer 2 comprises a bearing 21 arranged to cooperate in a firm hold with the housing 11, preferably with a first clamping value, or even in an immobilization by riveting, welding, gluing or the like.
  • the spacer 2 further comprises, on a flange 26, a second bearing and abutment surface 22 arranged to abut against the first bearing surface 12 of the plate 1, as well as a front end face. 24 at an end opposite to the second abutment and abutment surface 22 with respect to the flange 26.
  • this mobile 3 is made so as to comprise a flange 31 situated in the vicinity of an axial end before 3AV opposite to the rear axial end 3AR, the flange 31 of the mobile 3 comprises a reference surface 32 of mobile located on the side facing the rear axial end 3AR, in the vicinity of the front axial end 3AV.
  • This mobile 3 further comprises, at the axial end before 3AV located on the other side of the flange 31 relative to the driving range 36, a machining 37 arranged to cooperate with a second clamping value with complementary machining 61 that comprises a display element 6 for fixing the latter solidarily to the mobile 3.
  • the moving wheel E is adjusted axially so as to remain less than or equal to a axial clearance J between the reference surface 52 and the reference surface 41, so as to allow the axial displacement of the pre-assembled subassembly consisting of the mobile 3, the spacer 2 and the drive means 5, relative to the plate 1 without risk of shock of the drive means 5 on the motion component or the gear bridge 4.
  • the object of the invention is that, during the driving of the display element 6, in particular a needle, the mobile 3 presses on the spacer 2, in particular a center tube, through its collar. The force is therefore taken up by the plate 1, and not by the stone 43, which does not require any particular maintenance.
  • the invention offers the advantage of allowing pre-assembly of the mobile 3 on the spacer 2, and preferably with the drive means 5 or with a stop element located towards the rear axial end 3AR of the mobile 3 , so as to adjust the frost E before the so-called T1 assembly phase of the movement 100 itself.
  • the invention thus makes it possible to avoid certain disadvantages of the prior art.
  • this assembly can be carried out cantilevered on one side of the plate 1, without element traversing the movement, which allows to have in the center of the movement certain components, such as for example the winding barrel or a barrel of ringing, or whatever, which was impossible in the prior art where the architecture traversing the mobiles around the main pivot axis prevented the passage of other components.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Claims (2)

  1. Verfahren, um auf einer Platine (1), die einen Aufnahmeraum (11) aufweist, der sich längs einer ersten Aufnahmeraumachse (D1) erstreckt, wobei der Aufnahmeraum (11) auf mindestens einer Fläche der Platine (1) von einer ersten Abstützoberfläche (12) um die erste Achse (D1) herum umgeben ist, einerseits ein rotierendes Uhrendrehteil (3), das einen Antriebsbereich (36) in der Nähe eines hinteren axialen Endes (3AR) aufweist, und andererseits mindestens einen Abstandshalter (2) für die Aufnahme und die Drehführung des Drehteils (3) an seiner Position in Bezug auf eine solche Platine (1) zu montieren, wobei der Abstandshalter (2) einen Bereich (21) aufweist, der dafür ausgelegt ist, mit dem Aufnahmeraum (11) mit einem ersten Klemmwert zusammenzuwirken oder durch Nieten oder Schweißen oder Kleben festgesetzt zu sein, wobei der Abstandshalter (2) ferner an einem Kragen (26) eine zweite Anschlag- und Abstützoberfläche (22) aufweist, die dafür ausgelegt ist, sich an der ersten Abstützoberfläche (12) der Platine (1) anschlagend abzustützen, und wobei der Abstandshalter (2) ferner an einem Ende gegenüber der zweiten Anschlag- und Abstützoberfläche (22) in Bezug auf den Kragen (26) eine vordere Endfläche (24) aufweist, dadurch gekennzeichnet, dass:
    - das Drehteil (3) mit einem Kragen (31) hergestellt wird, der in der Nähe eines vorderen axialen Endes (3AV) gegenüber dem hinteren axialen Ende (3AR) angeordnet ist, wobei der Kragen (31) des Drehteils (3) auf der zu dem hinteren axialen Ende (3AR) gewendeten Seite in der Nähe des vorderen axialen Endes (3AV) eine Bezugsoberfläche (32) des Drehteils aufweist, wobei das Drehteil ferner an dem vorderen axialen Ende (3AV), das auf der anderen Seite des Kragens (31) in Bezug auf den Antriebsbereich (36) angeordnet ist, eine Bearbeitung (37) aufweist, die dafür ausgelegt ist, mit einem zweiten Klemmwert mit einer komplementären Bearbeitung (61) zusammenzuwirken, die ein Anzeigeelement (6) für die Befestigung dieses Letzteren an dem Drehteil (3) aufweist;
    - das Drehteil (3) in den Abstandshalter (2) in einer Weise eingesetzt wird, dass die Drehteil-Bezugsoberfläche (32) in eine Position gegenüber der vorderen Endfläche (24) gebracht wird;
    - ein Antriebsmittel (5) an dem Antriebsbereich (36) des Drehteils (3) durch Einpressen oder Schweißen oder Kleben oder Nieten oder Laserschmelzen befestigt wird, derart, dass eine Abstützoberfläche (51) des Antriebsmittels (5) in einem vorgegebenen Abstand in Bezug auf die Drehteil-Bezugsoberfläche (32) entweder durch Regulieren oder durch Abstützen des Antriebsmittels (5) an einer Schulter (39) zu positionieren, falls das Drehteil (3) eine solche enthält, um das Antriebsmittel (5) durch Anschlag anzuhalten, und ein bestimmtes axiales Drehteilspiel (E) um den Abstandshalter (2) herum für die Unteranordnung, die durch den Abstandshalter (2) und das Antriebsmittel (5) gebildet ist, reguliert wird;
    - die vormontierte Unteranordnung, die durch das Drehteil (3), den Abstandshalter (2) und das Antriebsmittel (5) gebildet ist, in den Aufnahmeraum (11) eingesetzt wird unter anschlagender Abstützung der zweiten Anschlag- und Abstützoberfläche (22) des Abstandshalters (2) an der ersten Abstützoberfläche (12) der Platine (1), wobei der Bereich (21) mit dem Aufnahmeraum (11) mit einem ersten Klemmwert zusammenwirkt oder durch Nieten oder Schweißen oder Kleben festgesetzt wird;
    - das Anzeigeelement (6) durch Einpressen befestigt wird, indem eine Zusammenwirkung der komplementären Bearbeitung (61) mit der Bearbeitung (37) zur Befestigung des Anzeigeelements (6) an dem Drehteil (3) mit einem zweiten Klemmwert bewirkt wird.
  2. Montageverfahren nach dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass dann, wenn sich das Antriebsmittel (5) auf Höhe einer Bezugsoberfläche (52) befindet, die es aufweist und die sich gegenüber seiner Abstützoberfläche (51) befindet, in der Nähe einer Bezugsoberfläche (41) einer Uhrwerkkomponente oder einer Räderwerkbrücke (4), die sich in der Nähe der Platine (1) befindet oder dafür ausgelegt ist, einen Drehführungsstein (43) eines Endes des Drehteils (3) zu tragen, das axiale Drehteilspiel (E) in einer Weise reguliert wird, dass es kleiner oder gleich einem axialen Spiel (J) zwischen der Bezugsoberfläche (52) und der Bezugsoberfläche (41) bleibt, derart, dass der axiale Ausschlag der vormontierten Unteranordnung, die aus dem Drehteil (3), dem Abstandshalter (2) und dem Antriebsmittel (5) gebildet ist, in Bezug auf die Platine (1) ohne Gefahr eines Stoßes des Antriebsmittels (5) auf die Uhrwerkkomponente oder die Räderwerkbrücke (4) ermöglicht wird.
EP11177839.5A 2011-08-17 2011-08-17 Voreinstellung des Drehteils eines Uhrwerks Active EP2560055B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP11177839.5A EP2560055B1 (de) 2011-08-17 2011-08-17 Voreinstellung des Drehteils eines Uhrwerks
US13/584,287 US8740452B2 (en) 2011-08-17 2012-08-13 Pre-adjustment of timepiece wheel set shake
RU2012135328/12A RU2586987C2 (ru) 2011-08-17 2012-08-16 Предварительная настройка вибрационного механизма опорного устройства часов
JP2012180825A JP5603386B2 (ja) 2011-08-17 2012-08-17 時計ホイールセットのアガキの事前調整
CN201210295802.0A CN102955419B (zh) 2011-08-17 2012-08-17 钟表轮副间隙的预调节
HK13110210.8A HK1183110A1 (en) 2011-08-17 2013-09-02 Pre-adjustment of timepiece wheel set shake

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11177839.5A EP2560055B1 (de) 2011-08-17 2011-08-17 Voreinstellung des Drehteils eines Uhrwerks

Publications (2)

Publication Number Publication Date
EP2560055A1 EP2560055A1 (de) 2013-02-20
EP2560055B1 true EP2560055B1 (de) 2018-05-02

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US (1) US8740452B2 (de)
EP (1) EP2560055B1 (de)
JP (1) JP5603386B2 (de)
CN (1) CN102955419B (de)
HK (1) HK1183110A1 (de)
RU (1) RU2586987C2 (de)

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EP2570861A1 (de) * 2011-09-15 2013-03-20 ETA SA Manufacture Horlogère Suisse Uhren-Federgehäuse mit reduziertem Durchmesser des Bundes
EP2570864B1 (de) * 2011-09-15 2018-11-14 Blancpain S.A. Uhren-Federgehäuse mit reduziertem Durchmesser
EP2570863B1 (de) * 2011-09-15 2017-11-08 Blancpain S.A. Uhren-Federgehäuse mit reduziertem Durchmesser des Bundes
US9329573B2 (en) * 2012-02-29 2016-05-03 Eta Sa Manufacture Horlogere Suisse Below dial hand fitting
EP2813903B1 (de) * 2013-06-14 2017-11-29 ETA SA Manufacture Horlogère Suisse Mechanische Einstellung des Lagerspiels eines Uhrwerk-Zahnrads
CH709920A2 (fr) * 2014-07-24 2016-01-29 Eta Sa Manufacture Horlogère Suisse Ensemble à mobile de freinage d'horlogerie.
EP3106929A1 (de) * 2015-06-16 2016-12-21 Nivarox-FAR S.A. Werkstück mit verbesserter schweissoberfläche
EP3106931A1 (de) * 2015-06-16 2016-12-21 Nivarox-FAR S.A. Werkstück mit entkoppelter schweissoberfläche
EP3185089B1 (de) * 2015-12-21 2019-03-06 ETA SA Manufacture Horlogère Suisse Motormodul für armbanduhr
JP7299115B2 (ja) * 2019-09-12 2023-06-27 セイコーウオッチ株式会社 輪列規正機構、時計用ムーブメントおよび時計

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Publication number Publication date
EP2560055A1 (de) 2013-02-20
CN102955419A (zh) 2013-03-06
CN102955419B (zh) 2015-04-15
RU2012135328A (ru) 2014-02-27
US8740452B2 (en) 2014-06-03
RU2586987C2 (ru) 2016-06-10
JP2013040942A (ja) 2013-02-28
HK1183110A1 (en) 2013-12-13
US20130044574A1 (en) 2013-02-21
JP5603386B2 (ja) 2014-10-08

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