EP3561603B1 - Reguliermechanismus einer uhr mit verbundenen resonatoren - Google Patents

Reguliermechanismus einer uhr mit verbundenen resonatoren Download PDF

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Publication number
EP3561603B1
EP3561603B1 EP18169314.4A EP18169314A EP3561603B1 EP 3561603 B1 EP3561603 B1 EP 3561603B1 EP 18169314 A EP18169314 A EP 18169314A EP 3561603 B1 EP3561603 B1 EP 3561603B1
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EP
European Patent Office
Prior art keywords
regulating mechanism
timepiece
inertial
resonators
timepiece regulating
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Active
Application number
EP18169314.4A
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English (en)
French (fr)
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EP3561603A1 (de
Inventor
Jean-Jacques Born
Pascal Winkler
Gianni Di Domenico
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Swatch Group Research and Development SA
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Swatch Group Research and Development SA
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Publication date
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP19159421.7A priority Critical patent/EP3561604B1/de
Priority to EP18169314.4A priority patent/EP3561603B1/de
Priority to EP19159418.3A priority patent/EP3561605B1/de
Priority to JP2019050858A priority patent/JP6828073B2/ja
Priority to US16/364,853 priority patent/US11454933B2/en
Priority to CN201910334207.5A priority patent/CN110398893B/zh
Publication of EP3561603A1 publication Critical patent/EP3561603A1/de
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Publication of EP3561603B1 publication Critical patent/EP3561603B1/de
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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
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G04B15/08—Lever escapements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/045—Oscillators acting by spring tension with oscillating blade springs
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/06—Free escapements
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B15/00—Escapements
    • G04B15/14—Component parts or constructional details, e.g. construction of the lever or the escape wheel
    • 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
    • G04B17/30—Rotating governors, e.g. centrifugal governors, fan governors
    • 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

Definitions

  • the invention relates to a clockwork regulating mechanism comprising a plurality of primary resonators each comprising at least one inertial mass pivotally movable relative to a fixed structure from which said inertial mass is suspended by a plurality of flexible blades.
  • the invention also relates to a timepiece movement comprising at least one such regulating mechanism.
  • the invention also relates to a watch comprising at least one such movement, and / or comprising at least one such regulating mechanism.
  • the invention relates to the field of regulation mechanisms for mechanical watchmaking.
  • clockwork oscillators and resonators has evolved a great deal with the appearance of techniques for producing components in silicon or materials with similar characteristics, which have enabled the advent of flexible guides, in particular with blades, defining virtual pivots, and allowing to overcome the traditional pivots, energy consumers, subject to wear, and requiring adequate lubrication.
  • the document FR2928015A1 in the name of LENOBLE describes a tangential impulse anchor escapement device for a watch, comprising a toothed escape wheel, an anchor and at least one sprung balance, the anchor being in two parts each pivoting on a separate axis , the two parts being articulated to each other by means of two transmission arms terminating at their adjacent ends by a common articulation in order to rotate the two parts of the anchor at the same speed but in opposite directions, each part of the anchor comprising a rest lift and an impulse lift, the latter receiving thrusts from the teeth of the escape wheel in a tangential manner.
  • This device comprises two spiral balances with distinct oscillatory rotation axes, and each part of the anchor comprises a fork which can come into drive engagement on an ellipse of the corresponding sprung balance.
  • the document EP3206089A1 in the name of THE SWATCH GROUP RESEARCH & DEVELOPMENT Ltd describes a clockwork resonator mechanism comprising a first support with a first anchor and a second anchor to which is attached a flexible pivoting guide mechanism, which defines a virtual pivot axis around which rotates rotatably a pivoting mass, and which comprises at least one anterior flexible pivot RCC and one rear flexible pivot RCC mounted in series and head-to-tail with respect to each other about the virtual pivot axis.
  • the anterior RCC flexible pivot comprises, between the first support and an intermediate rotary support, two anterior straight flexible blades of the same anterior length between their recesses, defining two anterior linear directions which intersect at the level of the virtual pivot axis and which define with it an anterior angle, and the respective anchorages of the two anterior straight flexible blades furthest from the virtual pivot axis are both at the same anterior distance from the virtual pivot axis.
  • the posterior RCC flexible pivot comprises, between the intermediate rotary support, which comprises a third anchor and a fourth anchor, and the pivoting mass, two straight rear flexible blades of the same rear length between their recesses, defining two posterior linear directions which intersect at the level of the virtual pivot axis and which define a posterior angle with it, and whose respective anchorages of the two rear straight flexible blades furthest from the virtual pivot axis are both at the same posterior distance from the axis virtual pivot.
  • This flexible pivoting guide mechanism is plane, and the center of inertia of the assembly formed by the pivoting mass and any added inertial mass that the pivoting mass carries is on the virtual pivot axis or in its immediate vicinity.
  • the anterior angle expressed in degrees is determined by inequalities according to the anterior lengths and the anterior distances, and the posterior angle expressed in degrees is determined by similar inequalities according to the posterior lengths and posterior distances.
  • the document EP3128380A1 in the name of ETA describes a clockwork regulating mechanism comprising a plate and, mounted movable at least in pivoting movement relative to the plate, an escapement mobile which pivots about an escape axis and is subjected to a engine torque, and at least a first resonator comprising a first rigid structure connected to the plate by first elastic return means.
  • the first rigid structure carries at least one inertial arm, including a first inertial arm arranged to cooperate with the escape wheel set by means of magnetized or / and electrified tracks that comprise both this first inertial arm and the mobile unit. exhaust, to form a synchronization device between the exhaust mobile and the first resonator.
  • This synchronization device is protected from stalling during an accidental increase in torque by a mechanical anti-stalling mechanism comprising mechanical exhaust stops carried by the exhaust mobile and at least one mechanical inertial arm stop. carried by the first inertial arm, and arranged together to hold the stop stop during an accidental increase in torque.
  • the document FR1574359A in the name of MEYER describes an elastic oscillator comprising a fixed support and at least one rotary member as well as springs arranged radially relative to the rotary member, on the one hand subject on the one hand to the support and on the other hand to the rotating organ.
  • the springs have a configuration such that, within the limits of their useful oscillation amplitude, at their points of contact with the rotating member, these springs describe an arc of a circle, the center of which is on the axis of rotation of the rotary member.
  • the springs have a prismatic shape, their length is equal to 1.5 times the value of the radius of the arc of a circle.
  • the rotary member is fixed to the support by two spring elements arranged at 90 ° relative to each other, or by three spring elements arranged at 120 ° relative to each other.
  • a common support can carry two rotary members arranged one beside the other and oscillating in the opposite direction.
  • the rotary members can include meshing members determining the direction of oscillation.
  • the rotating members can be operated by a common magnetic system.
  • a common support can carry two coaxial rotary members oscillating in opposite directions.
  • the invention proposes to produce a regulator with flexible pivots for a mechanical watch, which is insensitive to these disturbances during wear, which is not very sensitive to shocks, easy to produce, and with the best possible efficiency by minimizing friction.
  • the invention relates to a clockwork regulating mechanism according to claim 1.
  • the invention also relates to a timepiece movement comprising at least one such regulating mechanism.
  • the invention also relates to a watch comprising at least one such movement, and / or comprising at least one such regulating mechanism.
  • the invention relates to a clockwork regulator mechanism 300, comprising a plurality of primary resonators 100, 200.
  • This regulator mechanism 300 is a mechanism with articulated resonators.
  • the invention is applicable in particular, but not restrictively, to resonators on flexible pivots with short travel, for mechanical watches, which are usually very sensitive to disturbances during wearing, and in particular very sensitive to angular accelerations, in particular in rotation.
  • These primary resonators 100, 200 each comprise at least one inertial mass 102, 202, which is movable in a pivoting manner relative to a fixed structure 101, 201, to which the inertial mass 102, 202, is suspended by a plurality of blades.
  • flexible 103, 203 These flexible blades define, in a known manner, a virtual pivot axis around which the inertial mass concerned pivots, with a very small difference, of a few micrometers or tens of micrometers, in particular less than 30 micrometers, between the position of the instantaneous pivot axis and the theoretical virtual axis imposed by the shape and positioning of the flexible blades.
  • this regulating mechanism 300 comprises mechanical means for synchronizing at least two such primary resonators 100, 200.
  • These mechanical synchronizing means comprise an articulated connection between two inertial masses 102, 202, which the two primary resonators comprise. 100, 200.
  • This articulated connection is arranged to allow, in normal operation, the pivoting of the two inertial masses 102, 202, in opposite directions of rotation, and with neighboring values of angles of rotation. And the articulated connection is designed to prevent, during an impact, the pivoting of the two inertial masses 102, 202, in the same direction of rotation.
  • this articulated connection is with play.
  • this articulated connection results from the cooperation of a pin or the like, with a groove of suitable shape: more particularly, one of the two inertial masses 102, 202, comprises a pin 104, which slides with play in a slot 204 that comprises the other of the two inertial masses 102, 202.
  • This slot 204 is vee-shaped, so as to allow in normal operation the pivoting of the two inertial masses 102, 202, in opposite directions of rotation and according to the same angle of rotation value.
  • the two resonators are synchronized by the pin 104 mounted on a first arm of the first inertial mass 102 of the first resonator 100, whose first virtual pivot axis is designated by D1.
  • the pin 104 slides in the slot 204 in a second arm of the second inertial mass 202 of the second resonator 200. There is a space between the pin 104 and the slot 204, so as to minimize friction.
  • the slot 204 is vee-shaped, widening towards its opening 205 away from the second virtual pivot axis D2 of the second inertial mass 202, this vee-shape allows the first resonator 100 and the second resonator 200 to be able to have the same angle of opposite rotation, and makes it possible to prevent the pin 104 and the slot 204 from touching each other, so as not to alter the mechanical efficiency of the resonator.
  • the first resonator 100 and the second resonator 200 tend to rotate in the same direction, and the articulated connection prevents them, which guarantees correct operation of the exhaust with which at least one of the two resonators cooperates. . There is no untimely stopping as would be the case for a single resonator on a flexible short stroke pivot.
  • the maintenance of the resonators can be carried out in different ways.
  • the figure 3 illustrates a configuration which does not form part of the invention where the regulating mechanism 300 comprises an oscillator, which comprises an escape mechanism 400 and one of the primary resonators 100, 200.
  • the mechanical synchronization means in particular in the variant with pin and slot, as illustrated, are arranged to carry out maintenance of each other primary resonator 100, 200: here the first resonator 100 cooperates with the exhaust 400, and the second resonator 200 is maintained by the first.
  • this oscillator comprises an enlarged anchor 401, as described in the application EP16200152 in the name of ETA Manufacture Horlogère Suisse, published under the number EP3327515A1 , and in the requests which depend on it: PCT / EP2017 / 069037 , PCT / EP2017 / 069038 , PCT / EP2017 / 069039 , PCT / EP2017 / 069040 , PCT / EP2017 / 069041 , PCT / EP2017 / 069043 , PCT / EP2017 / 078497 , PCT / EP2017 / 080121 , published under the numbers WO2018 / 095592 A1 , WO2018 / 095593A2 , WO2018 / 099616A2 , WO2018 / 095594A1 , WO2018 / 095595A1 , WO2018 / 095596A2 , WO2018 / 103978A2 , WO2018 /
  • An arm 110 which the primary resonator 100, 200 comprises, with which the escape mechanism 400 is arranged to cooperate, the first resonator 100 in the case of figure 3 , is arranged to cooperate with this enlarged anchor 401.
  • a second means of maintaining the resonators is to use a friction-resting exhaust, which acts alternately on the first resonator 200 and the second resonator 200.
  • the regulating mechanism 300 comprises an oscillator which comprises an escapement mechanism 400 at rubbing rest which is arranged to cooperate alternately with two primary resonators 100, 200, at the level of vanes 121, 221, which comprise the two inertial masses 102, 202 , which these two primary resonators 100, 200 comprise.
  • the energy is distributed equally on the two resonators.
  • the articulated connection is in mechanical contact only in the event of an impact: the pin 104 and the slot 204 never touch each other, except in the event of external disturbance. . This makes it possible to minimize the disturbance of the march due to the friction between the pin 104 and the slot 204.
  • the geometry of the vanes 121, 221 is the same for the two resonators, which makes it possible to optimize the friction paths.
  • the configuration according to the invention with one vane per mobile, makes it possible to choose the vane geometry with the same efficiency, without being obliged to use curved paddles as known from the Graham exhaust.
  • the figures 4 and 5 illustrate a preferred variant, with an escape wheel 420 with curved teeth 421, and arranged to cooperate with the vanes 121, 221, which are straight. This configuration allows making ruby paddles which remains economical, and it is possible to combine ruby paddles with an escape wheel 420 made of silicon or the like, and thus to avoid the high contact forces of a.
  • the escapement mechanism 400 at rubbing rest comprises an escape wheel 420 made of silicon and / or silicon dioxide, and the vanes 121; 221 are ruby so as to minimize the contact forces between the teeth 421 of the escape wheel 420 and the vanes 121, 221.
  • a third means of maintaining the resonators consists in using an articulated regulator mechanism 300, which comprises an oscillator which comprises a free escape mechanism 400 with direct double tangential pulse, as shown. on the figure 9 .
  • This regulating mechanism 300 comprises a kinematic connection 600 between two inertial masses 102, 202, which two primary resonators 100, 200 comprise, and which are arranged to pivot in the opposite direction.
  • These two inertial masses 102, 202 comprise vanes 121, 221, arranged to cooperate with teeth 421, which an escape wheel 420 that comprises the escape mechanism 400 comprises, so as to produce a direct impulse from the wheel exhaust 420 to one of the vanes 121, 221, at each alternation of the oscillation.
  • This kinematic connection 600 advantageously comprises the articulated connection with play, between the two inertial masses 102, 202.
  • This mechanism is comparable to a coaxial escapement, in which the direct impulse of the anchor is replaced here by a direct impulse on the inertial mass of the second resonator.
  • the regulating mechanism 300 comprises a bistable stopper 700, which is arranged to cooperate, on the one hand by a first arm 701 with one of the teeth 421 for stopping the escape wheel 420, and on the other hand by a fork 703 with a pin 207 that includes one of the two inertial masses 102, 202.
  • This stopper with two stable positions which looks like an anchor, only serves as a rest to stop the escape wheel by this first arm 701.
  • the pivoting of the second inertial mass causes the pin 207 to escape from the fork 703, and then releases the pivoting of the stopper 700, and thus allows the rotation of the escape wheel.
  • the escape mechanism 400 is free with double direct tangential impulse.
  • the dashed lines A, B, C, D of the figure 9 illustrate advantageous relative arrangements: the straight line A joining the virtual pivots of the two flexible guides is perpendicular to the direction B coming from the center of the escape wheel which is the perpendicular bisector of these two pivots, the impulse between a tooth 421 and a pallet 121, 221, taking place in the vicinity of this straight line B; one of the pivots defines with the axis of the stopper 700 a straight line C, perpendicular to the straight line D joining the axis of the escape wheel and the axis of the stopper; the contact between the pin 207 and the fork 703 takes place in the vicinity of this straight line C.
  • the figure 6 illustrates the case where the plurality of flexible blades 103, 203 comprises at least one pivot comprising head-to-tail ves, this configuration being known to be insensitive to the positions of the watch.
  • the figure 7 illustrates the case where the plurality of flexible blades 103, 203, comprises at least one pivot with blades in two planes parallel and crossed in projection, this configuration also being known to be insensitive to the positions of the watch, under conditions of angle and specific crossing points.
  • the figure 8 illustrates the case where the plurality of flexible blades 103, 203, comprises at least one vee pivot, which is known to be sensitive to the positions of the watch when worn. However, thanks to the means of synchronization with the articulated link, this configuration can also be used, since the articulated link cancels out the position sensitivity. This variant is particularly simple to produce.
  • the invention also relates to a clockwork movement 500 comprising at least one such clockwork regulator mechanism 300.
  • the invention also relates to a watch 1000 comprising at least one such movement 500, and / or comprising at least one such regulating mechanism 300.

Claims (11)

  1. Uhrreglermechanismus (300), aufweisend eine Vielzahl primärer Resonatoren (100; 200), die jeder mindestens eine Trägheitsmasse (102; 202) aufweisen, die in Bezug auf eine feste Struktur (101; 201) drehend beweglich ist, an der die Trägheitsmasse (102; 202) anhand einer Vielzahl flexibler Lamellen (103; 203) angehängt ist, wobei der Reglermechanismus (300) mechanische Synchronisationsmittel von mindestens zwei primären Resonatoren (100; 200) aufweist, die eine Gelenkverbindung zwischen den zwei Trägheitsmassen (102; 202) aufweisen, die die zwei primären Resonatoren (100; 200) aufweisen, wobei die Gelenkverbindung eingerichtet ist, um im Normalbetrieb das Drehen der zwei Trägheitsmassen (102; 202) in entgegengesetzten Rotationsrichtungen und mit ähnlichen Rotationswinkelwerten zu gestatten, und eingerichtet ist, um bei einem Stoß das Drehen der zwei Trägheitsmassen (102; 202) in derselben Rotationsrichtung zu untersagen, dadurch gekennzeichnet, dass der Reglermechanismus (300) einen Oszillator aufweist, der einen Hemmungsmechanismus (400) mit reibender Ruhe aufweist, der eingerichtet ist, um abwechselnd mit zwei primären Resonatoren (100; 200) im Bereich von Paletten (121; 221) zusammenzuwirken, die die zwei Trägheitsmassen (102; 202) aufweisen, die die zwei primären Resonatoren (100: 200) aufweisen.
  2. Uhrreglermechanismus (300) nach Anspruch 1, dadurch gekennzeichnet, dass die Gelenkverbindung eine Verbindung mit Spiel ist.
  3. Uhrreglermechanismus (300) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass eine der zwei Trägheitsmassen (102; 202) einen Sperrstift (104) aufweist, der mit Spiel in einem Schlitz (204) gleitet, den die anderen der zwei Trägheitsmassen (102; 202) aufweist, wobei der Schlitz (204) in V-Form ist, so dass im Normalbetrieb das Drehen der zwei Trägheitsmassen (102; 202) in entgegengesetzten Rotationsrichtungen und mit demselben Rotationswinkelwert gestattet ist.
  4. Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die zwei primären Resonatoren (100; 200) dieselbe Frequenz- und Auswuchteinstellung haben und dass die Gelenkverbindung nur im Fall eines Stoßes in mechanischem Kontakt ist.
  5. Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass der Hemmungsmechanismus (400) mit reibender Ruhe ein Hemmungsrad (420) mit Zähnen (421) aufweist, die gekrümmt sind und eingerichtet, um mit den Paletten (121; 221) zusammenzuwirken, die gerade sind.
  6. Uhrregelermechanismus (300) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Hemmungsmechanismus (400) mit reibender Ruhe ein Hemmungsrad (420) aus Silizium und/oder Siliziumdioxid aufweist und das die Paletten (121, 221) aus Rubin sind, so dass die Kontaktkräfte zwischen den Zähnen (421) des Hemmungsrads (420) und den Paletten (121; 221) minimiert werden.
  7. Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Vielzahl flexibler Lamellen (103; 203) mindestens eine Drehführung aufweist, die entgegengesetzte und positionsneutrale Vs aufweist.
  8. Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Vielzahl flexibler Lamellen (103; 203) mindestens eine positionsneutrale Drehführung mit Lamellen in zwei parallelen Ebenen, die in Projektion gekreuzt sind, aufweist.
  9. Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Vielzahl flexibler Lamellen (103; 203) mindestens eine V-förmigen Drehführung aufweist.
  10. Uhrwerk (500), aufweisend mindestens einen Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 9.
  11. Uhr (1000), aufweisend mindestens ein Uhrwerk (500) nach Anspruch 10, und/oder aufweisend mindestens einen Uhrreglermechanismus (300) nach einem der Ansprüche 1 bis 9.
EP18169314.4A 2018-04-25 2018-04-25 Reguliermechanismus einer uhr mit verbundenen resonatoren Active EP3561603B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP19159421.7A EP3561604B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
EP18169314.4A EP3561603B1 (de) 2018-04-25 2018-04-25 Reguliermechanismus einer uhr mit verbundenen resonatoren
EP19159418.3A EP3561605B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
JP2019050858A JP6828073B2 (ja) 2018-04-25 2019-03-19 関節連結された振動子を有する計時器用調速機構
US16/364,853 US11454933B2 (en) 2018-04-25 2019-03-26 Timepiece regulating mechanism with articulated resonators
CN201910334207.5A CN110398893B (zh) 2018-04-25 2019-04-24 具有铰接谐振器的钟表调速机构

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP18169314.4A EP3561603B1 (de) 2018-04-25 2018-04-25 Reguliermechanismus einer uhr mit verbundenen resonatoren

Related Child Applications (4)

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EP19159418.3A Division EP3561605B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
EP19159418.3A Division-Into EP3561605B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
EP19159421.7A Division EP3561604B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
EP19159421.7A Division-Into EP3561604B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren

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EP3561603A1 EP3561603A1 (de) 2019-10-30
EP3561603B1 true EP3561603B1 (de) 2021-01-06

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EP18169314.4A Active EP3561603B1 (de) 2018-04-25 2018-04-25 Reguliermechanismus einer uhr mit verbundenen resonatoren
EP19159418.3A Active EP3561605B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren
EP19159421.7A Active EP3561604B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren

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EP19159421.7A Active EP3561604B1 (de) 2018-04-25 2018-04-25 Uhrreglermechanismus mit über gelenke verbundenen resonatoren

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US (1) US11454933B2 (de)
EP (3) EP3561603B1 (de)
JP (1) JP6828073B2 (de)
CN (1) CN110398893B (de)

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Publication number Priority date Publication date Assignee Title
EP3971655A1 (de) * 2020-09-18 2022-03-23 ETA SA Manufacture Horlogère Suisse Stossdämpfungsschutz mit anschlag eines resonatormechanismus mit flexibler drehführung

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CH702062B1 (fr) * 2009-10-26 2022-01-31 Mft Dhorlogerie Audemars Piguet Sa Organe régulateur comportant au moins deux balanciers, un mouvement de montre ainsi qu'une pièce d'horlogerie comportant un tel organe.
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Publication number Publication date
EP3561605A1 (de) 2019-10-30
JP6828073B2 (ja) 2021-02-10
EP3561604A1 (de) 2019-10-30
EP3561603A1 (de) 2019-10-30
CN110398893B (zh) 2021-04-27
EP3561604B1 (de) 2020-10-28
US11454933B2 (en) 2022-09-27
CN110398893A (zh) 2019-11-01
US20190332056A1 (en) 2019-10-31
EP3561605B1 (de) 2020-10-28
JP2019191156A (ja) 2019-10-31

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