EP2995999B1 - Synchronisation de résonateurs d'horlogerie - Google Patents

Synchronisation de résonateurs d'horlogerie Download PDF

Info

Publication number
EP2995999B1
EP2995999B1 EP14186911.5A EP14186911A EP2995999B1 EP 2995999 B1 EP2995999 B1 EP 2995999B1 EP 14186911 A EP14186911 A EP 14186911A EP 2995999 B1 EP2995999 B1 EP 2995999B1
Authority
EP
European Patent Office
Prior art keywords
axis
resonator
coupling member
groove
mobile coupling
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
EP14186911.5A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2995999A1 (fr
Inventor
Jean-Jacques Born
Jean-Luc Helfer
Jérôme Favre
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.)
Swatch Group Research and Development SA
Original Assignee
Swatch Group Research and Development SA
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
Priority claimed from EP14184155.1A external-priority patent/EP2908189A3/fr
Priority claimed from CH01361/14A external-priority patent/CH709535B1/fr
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Priority to EP14186911.5A priority Critical patent/EP2995999B1/fr
Priority to JP2015150444A priority patent/JP5957129B2/ja
Priority to CN201510548700.9A priority patent/CN105467812B/zh
Priority to US14/847,090 priority patent/US9354609B2/en
Priority to RU2015138391A priority patent/RU2685745C2/ru
Publication of EP2995999A1 publication Critical patent/EP2995999A1/fr
Priority to HK16111305.9A priority patent/HK1223162A1/zh
Publication of EP2995999B1 publication Critical patent/EP2995999B1/fr
Application granted granted Critical
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • G04B15/02—Escapements permanently in contact with the regulating mechanism
    • 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
    • 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
    • G04B17/08—Oscillators with coil springs stretched and unstretched axially
    • 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
    • G04B17/10—Oscillators with torsion strips or springs acting in the same manner as torsion strips, e.g. weight oscillating in a horizontal plane
    • 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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/26—Compensation of mechanisms for stabilising frequency for the effect of variations of the impulses
    • 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 mobile coupler for the synchronization of a plurality of clock resonators of the same frequency and each having an interface pin arranged to transmit a torque to its respective resonator, and each said interface pin periodically traversing a planar closed trajectory, wherein said mobile coupler comprises, integral with a pivoting structure about a pivot axis and which comprises means for receiving a torque, means for holding said pins equidistant from said axis.
  • the invention also relates to a movement comprising, mounted on a plate by its fixed elements, at least one such balanced resonator.
  • the invention also relates to a watch comprising such a movement.
  • the invention relates to the field of clock resonators.
  • the invention proposes to minimize the forces at the fastenings of a resonator mechanism to the fixed elements of the movement, such as platinum, and therefore to guarantee the optimal operation of the system, insensitivity to external constraints, longevity and the reliability of such a mechanism.
  • the invention relates to a mobile coupler for the synchronization of a plurality of clock resonators of the same frequency and each having an interface pin arranged to transmit a torque to its respective resonator, and each said pin of interface periodically traversing a plane closed trajectory, where the mobile coupler comprises, integral with a pivoting structure about a pivot axis and which comprises means for receiving a torque, means for holding said pins equidistant from said axis .
  • said holding means comprise, integral with said structure, a plurality of grooves each substantially radial with respect to said axis, in a plane perpendicular to said axis, for receiving each said pin, said grooves being arranged symmetrically two-by-two with respect to a main groove, straight and passing through said axis, in a plane perpendicular to said axis, and in which main groove freely slides a main pad, which cooperates with a plurality of bars each arranged to be articulated by a side to one of said pins, and articulated on the other side to said main pad.
  • the invention also relates to a balanced resonator comprising a plurality of clock resonators of the same frequency, and each having an interface pin arranged to transmit a torque to its respective resonator and each said interface pin periodically traversing a closed flat trajectory , and comprising such a mobile coupler arranged to cooperate with said interface pins, characterized in that said mobile coupler is the only mechanical connection between the movable elements of said resonators.
  • the invention also relates to a movement comprising, mounted on a plate by its fixed elements, at least one such balanced resonator.
  • the invention also relates to a watch comprising such a movement.
  • the invention relates to a mobile coupler 8 for the synchronization of a plurality of clocking resonators of the same frequency 21, 22, and each comprising an interface pin 71, 72, arranged to transmit a torque to its respective resonator 21, 22, and each said interface pin 71, 72, periodically traversing a plane closed trajectory.
  • this mobile coupler 8 comprises a structure 85 pivotally mounted about a pivot axis D, and this structure 85 comprises means for receiving a torque provided by a watch movement 100, such as the torque of a winding barrel, or the like.
  • This mobile coupler 8 comprises, integral with this structure 85, means for holding these pins 71, 72, equidistant from the axis D)
  • these holding means comprise, integral with this structure 85, a plurality of grooves 81, 82, each substantially radial with respect to the axis D, in a plane perpendicular to the D axis, for receiving each such pin 71,72.
  • These grooves 81, 82 are arranged symmetrically in pairs relative to a main groove 94, straight and passing through the axis D, in a plane perpendicular to the axis D, and in which slides freely a main shoe 93
  • This main shoe 93 cooperates with a plurality of bars, 91, 92, each articulated on one side to one of the pins 71, 72, and on the other side to this main pad 93. More particularly, these bars 91, 92 , are of identical lengths to each other for each pair of grooves 81, 82, symmetrical with respect to the axis D, to constrain these pins 71, 72 to paths symmetrical with respect to the main groove 94.
  • the mobile coupling 8 is arranged for the synchronization of two such clock resonators 21, 22.
  • the two grooves 81 and 82 corresponding to the pins 71, 72, of these two resonators 21, 22 are straight and aligned with each other and with the axis D, to constrain these pins 71, 72, to symmetrical trajectories with respect to the axis D.
  • the mobile coupler 8 is arranged for the synchronization of two such clock resonators 21, 22, identical mounted symmetrically and in opposition.
  • the invention also relates to a balanced resonator 1 comprising a plurality of such clock resonators 21, 22, synchronized by such a mobile coupler 8.
  • this mobile coupler 8 is the only mechanical connection between the movable elements of these resonators 21, 22.
  • the balanced resonator 1 comprises two such clock resonators 21, 22.
  • the balanced resonator 1 comprises at least one clock resonator 21, 22, of rotary curvilinear translation type, resulting from the series setting of two oscillators with flexible guide each comprising a mass suspended relative to another by a plurality of flexible blades.
  • the balanced resonator 1 comprises two such clock resonators 21, 22, each of rotating rotary curvilinear type, resulting from the series setting of two oscillators with flexible guide each comprising a mass suspended relative to another by a plurality of flexible blades.
  • the mobile coupler 8 is arranged for the synchronization of two such clock resonators 21, 22, each of rotating rotary curvilinear type, resulting from the series connection of two oscillators with flexible guide each comprising a suspended mass. relative to another by a plurality of identical flexible blades mounted symmetrically and in opposition, as visible on the figure 1 , which illustrates a particular and preferred application of the invention, wherein the balanced resonator 1 comprises two such rotating curvilinear translation resonators, a first resonator 21, and a second opposite resonator 22.
  • first resonator 21 and the second opposite resonator 22 are assembled symmetrically, in opposition to one another.
  • the mobile coupling 8 of the balanced resonator 1 constitutes the only mechanical connection between the first resonator 21 and the second opposite resonator 22.
  • This mobile coupler 8 comprises or constitutes a mobile, such as an escape wheel or the like, subjected to a torque provided by a watch movement 100, such as a cylinder torque transmitted by a gear train, or the like.
  • the first resonator 21 comprises a first fixed mass 31, arranged to be fixed rigidly to a fixed structure, platinum or the like, or constituting such a plate.
  • the first resonator 21 further comprises a first mobile mass 41, which is suspended by first flexible blades 311, 312 (or rotatable bars, which can then be rigid and at least one spring-biased) to the first fixed mass 31.
  • this first mass mobile 41, or / and at least one of the first flexible blades 311, 322 (or rotatable bars of which at least one spring-biased) is connected by elastic return means 313, such as a spring or the like, to a fixed structure 310 .
  • This first oscillator oscillates essentially in a first linear direction Y.
  • the first mobile mass 41 of this first oscillator is integral with a return mass 51 which serves as anchoring to the second flexible blades 511, 512, or rotovated bars of which at least a spring-biased, second oscillator, which oscillates essentially in a second linear direction X, perpendicular to the first linear direction Y.
  • This second oscillator of the first resonator 21 further comprises a second mobile mass 61, which is suspended by these second flexible blades 511, 512, or bars rotated, to the return mass 51.
  • This second mobile mass 61 comprises a first pin 71, arranged to cooperate with the mobile coupler 8, which will be detailed below.
  • the second opposite resonator 22 comprises a first fixed opposite mass 32, arranged to be fixed rigidly to a fixed structure, platinum or the like, or constituting such a plate.
  • the second opposite resonator 22 further comprises a first opposite moving mass 42, which is suspended by first opposed flexible blades 321, 322, or rods, at the first opposite fixed mass 32.
  • this first opposite movable mass 42, and / or at least one of the first opposed flexible blades 321, 322, or rotatable bars is connected by opposed elastic return means 323, such as a spring or the like, to an opposite fixed structure 320, which may advantageously be the fixed structure 310, or the fixed or platinum structure to which is fixed the first fixed mass 31 and / or the first fixed fixed mass 32.
  • This first opposing oscillator oscillates essentially in the same first linear direction Y.
  • the first opposite moving mass 42 of this first opposing oscillator is integral with an opposite return mass 52 which serves to anchor the second opposed flexible blades 521, 522, or rotatable bars, of a second opposite oscillator, which oscillates substantially along the same second linear direction X, perpendicular to the first linear direction Y.
  • This second opposite oscillator of the second opposite resonator 22 further comprises a second opposite moving mass 62, which is suspended by these second opposed flexible blades 521, 522, or swivel bars, to the opposite facing mass 52.
  • This second opposite moving mass 62 comprises a second opposite pin 72, arranged to cooperate with the mobile coupler 8.
  • the oscillations of the components of the first and second oscillators of the first resonator 21 are coplanar in a first plane P1
  • the oscillations of the components of the first and second oscillators of the second opposite resonator 22 are coplanar in a second plane P2, which is parallel to the first plane P1.
  • the first plane P1 and the second plane P2 coincide.
  • the mobile coupler 8 is arranged to pivot about a pivot axis D. Particularly and preferably, this pivot axis D is perpendicular to both the first linear direction Y and the second linear direction X.
  • the mobile coupler 8 comprises, coaxial with the axis D, an outer race 87 of a bearing, whose inner cage 86 is integral with a shaft arranged to be mounted between bearings fixed to the plate, or the like.
  • the mobile coupling 8 comprises a first groove 81, substantially radial with respect to the axis D, in which the first pin 71 circulates with minimum clearance or with friction, between two end stops 810 inner and 811 external end, respectively close and remote from the axis D.
  • this first groove 81 is formed in a first arm 83 which extends in a plane parallel to a coupler plane P8 perpendicular to the axis D.
  • the first pin 71 circulates with minimum clearance in the first groove 81.
  • the first pin 71 flows frictionally in the first groove 81, with a substantially constant radial braking force.
  • the mobile coupling 8 comprises a second groove 82, substantially radial with respect to the axis D, in which the second opposite pin 72 circulates with minimum clearance or with friction, between two radial end stops 820 inner and 821 outer limit respectively near and far from the axis D.
  • this second groove 82 is formed in a second arm 84 which extends in a plane parallel to a coupler plane P8 perpendicular to the axis D.
  • the second opposite pin 72 circulates with minimum clearance in the second groove 82.
  • the second opposite pin 72 flows frictionally in the second groove 82, with a substantially constant radial braking force.
  • the first groove 81 is straight.
  • the second groove 82 is straight.
  • first groove 81 and second groove 82 are aligned with each other and with the axis D.
  • main groove 94 is orthogonal to the first groove 81 and the second groove 82.
  • the mobile coupler 8 comprises a third main groove 94.
  • This third main groove 94 is straight, passes through the axis D, with which it defines, in projection on the coupler plane P8, an axis of symmetry of the first groove 81 and second groove 82.
  • the third main groove 94 serves to guide a main shoe 93, between two radial end stops 940 and 941, respectively close to and away from the axis D.
  • this third main groove 94 is formed in a third arm 85 which extends in a plane parallel to a coupler plane P8 perpendicular to the axis D, and forms the structure mentioned above.
  • the third arm 85 carries, in its plane, a toothed wheel, in particular an escape wheel, not shown so as not to overload the figures.
  • This main shoe 93 carries, directly or indirectly, a first bar 91 connecting it to the first pin 71, and a second bar 92 connecting it to the second opposite pin 72.
  • the main shoe 93 carries one or two journals 95 receiving the end of the first bar 91, and the second bar 92, opposite the corresponding pin 71, 72. These pins 95 may be, depending on the arrangement of the set, aligned or shifted.
  • the first bar 91 and the second bar 92 are pivotally mounted at their ends on the first pin 71, the second opposite pin 72, and the respective pins 95.
  • the first bar 91 and the second bar 92 are of identical length.
  • the first bar 91 and the second bar 92 are always symmetrical about the axis of the third main groove 94.
  • the figure 2 illustrates a simplified embodiment in the form of tee; the figure 5 represents a variant of the figure 2 with a mobile cross coupler, balanced to avoid unbalance, and which comprises, symmetrical to the third arm 85 relative to the axis D, a fourth arm 85A, equipped in the same way, with a groove 94A, a skid 93A, and two arms 91A and 92A hinged to the pins 71 and 72.
  • the mobile 8 can take any other form, including circular.
  • the first pin 71 and the second pin opposite 72 each have a closed path, substantially elliptical, the better it is close to a circular path.
  • the inner radial end stops 810 and 820 are distant from the axis D on the same side thereof as the respective outer stops 811 and 821.
  • the first pin 71 is secured to the inner cage of a bearing whose outer cage is secured to a first sliding pad, without play or friction, in the first groove 81. In a particular embodiment, this first shoe slides with friction in the first groove 81.
  • the second opposite pin 72 is secured to the inner race of a bearing whose outer cage is secured to a second sliding pad, without play or friction, in the second groove 82.
  • this second shoe slides with friction in the second groove 82.
  • each pin 95 is integral with the inner race of a bearing whose outer cage is integral with the main shoe 93. a particular embodiment, this main shoe 93 slides with friction in the third main groove 94.
  • the invention makes it possible, thanks to its symmetrical arrangement, to be free from the drawback of a strong reaction at the level of the attachment to the plate, which is characteristic of a rotary curvilinear translation resonator, resulting from the implementation of series of two flexible guide oscillators each having a mass suspended relative to another by a plurality of flexible blades, and mounted alone.
  • the mobile coupler 8 has the advantage of perfectly synchronizing the first resonator 21 and the second opposite resonator 22, as well as to control the friction.
  • the use of bearings or the like at the pivoting level minimizes friction, the presence of friction on the pads makes it possible to control the shape of the elliptical trajectory of the first pin 71 and the second pin 72 opposite.
  • the restoring forces are not exactly proportional to the displacements, because the flexible guides used in such resonators are very short, resulting in a non-linearity of the spring force depending on the displacement, which introduces a defect of isochronism.
  • the respective groove 81, 82 which serves as a guide for the respective pin 71, 72, is arranged in a particular way.
  • each groove 71, 72 is given a shape creating a radial force, which corrects the variation of the spring constant of the blades of the flexible guide. This force can be directed towards the center or outward, depending on the shape of the groove.
  • a first run is a fully curved groove.
  • the concavity of this groove 71, 72 decreases progressively from the axis D.
  • the groove 71, 72 has a first radial inner portion with respect to the axis D, which is tangent to a second curve portion of constant or decreasing concavity away from the axis D so as to compensate for isochronism defects.
  • the groove 71, 72 is straight but not radial.
  • the invention also relates to such a resonator 1 equipped with such a mobile coupler 8, a movement 100 equipped with such a resonator and comprising a plate carrier of the fixed elements of this resonator 1, a watch 200 equipped with such a movement 100.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
EP14186911.5A 2014-09-09 2014-09-29 Synchronisation de résonateurs d'horlogerie Active EP2995999B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP14186911.5A EP2995999B1 (fr) 2014-09-09 2014-09-29 Synchronisation de résonateurs d'horlogerie
JP2015150444A JP5957129B2 (ja) 2014-09-09 2015-07-30 時計用共振器の同期
CN201510548700.9A CN105467812B (zh) 2014-09-09 2015-08-31 钟表谐振器的同步
RU2015138391A RU2685745C2 (ru) 2014-09-09 2015-09-08 Синхронизация часовых резонаторов
US14/847,090 US9354609B2 (en) 2014-09-09 2015-09-08 Synchronization of timepiece resonators
HK16111305.9A HK1223162A1 (zh) 2014-09-09 2016-09-27 鐘錶諧振器的同步

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH01361/14A CH709535B1 (fr) 2014-02-17 2014-09-09 Résonateur rotatif, mouvement équipé d'un tel résonateur et montre équipée d'un tel mouvement.
EP14184155.1A EP2908189A3 (fr) 2014-02-17 2014-09-09 Mécanisme de synchronisation de deux oscillateurs d'horlogerie avec un rouage
EP14184631.1A EP2908190B1 (fr) 2014-02-17 2014-09-12 Résonateur combiné à frottement minimal
EP14186911.5A EP2995999B1 (fr) 2014-09-09 2014-09-29 Synchronisation de résonateurs d'horlogerie

Publications (2)

Publication Number Publication Date
EP2995999A1 EP2995999A1 (fr) 2016-03-16
EP2995999B1 true EP2995999B1 (fr) 2017-12-13

Family

ID=51619112

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14186911.5A Active EP2995999B1 (fr) 2014-09-09 2014-09-29 Synchronisation de résonateurs d'horlogerie

Country Status (7)

Country Link
US (1) US9354609B2 (zh)
EP (1) EP2995999B1 (zh)
JP (1) JP5957129B2 (zh)
CN (1) CN105467812B (zh)
CH (1) CH710115A2 (zh)
HK (1) HK1223162A1 (zh)
RU (1) RU2685745C2 (zh)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3032352A1 (en) * 2014-12-09 2016-06-15 LVMH Swiss Manufactures SA Timepiece regulator, timepiece movement and timepiece having such a regulator
CH713165B1 (fr) * 2016-11-16 2021-10-29 Swatch Group Res & Dev Ltd Protection des lames d'un résonateur de montre mécanique en cas de choc.
FR3059792B1 (fr) * 2016-12-01 2019-05-24 Lvmh Swiss Manufactures Sa Dispositif pour piece d'horlogerie, mouvement horloger et piece d'horlogerie comprenant un tel dispositif
EP3336613B1 (fr) * 2016-12-16 2020-03-11 Association Suisse pour la Recherche Horlogère Resonateur pour piece d'horlogerie comportant deux balanciers agences pour osciller dans un meme plan
CH714019A2 (fr) * 2017-07-26 2019-01-31 Eta Sa Mft Horlogere Suisse Mouvement mécanique d'horlogerie avec résonateur rotatif.
CH714093A2 (fr) * 2017-08-29 2019-03-15 Swatch Group Res & Dev Ltd Pivot isochrone pour résonateur d'horlogerie.
CN111344640A (zh) * 2017-10-02 2020-06-26 爱彼钟表业制造有限公司 带有具有旋转重锤和共同返回力的谐波振荡器的钟表调校设备
WO2019141789A1 (en) * 2018-01-18 2019-07-25 Ecole polytechnique fédérale de Lausanne (EPFL) Horological oscillator
EP3561607B1 (fr) * 2018-04-23 2022-03-16 ETA SA Manufacture Horlogère Suisse Protection antichoc d'un mécanisme résonateur à guidage flexible rotatif
US11409245B2 (en) 2018-11-08 2022-08-09 Eta Sa Manufacture Horlogere Suisse Anti shock protection for a resonator mechanism with a rotary flexure bearing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US22791A (en) * 1859-02-01 Escapement foe timekeepers
US1232285A (en) * 1916-10-19 1917-07-03 John H Greeley Escapement for clocks and watches.
DE1205464B (de) * 1961-08-24 1965-11-18 United States Time Corp Gangregler
DE1805777A1 (de) * 1968-10-29 1970-05-21 Kienzle Uhrenfabriken Gmbh Schwingsystem
WO2006067597A2 (fr) * 2004-12-22 2006-06-29 Raoul Allaman Organe reglant pour mouvement d'horlogerie
EP2141555B1 (fr) * 2008-07-04 2011-04-06 The Swatch Group Research and Development Ltd. Résonateurs couplés pour pièce d'horlogerie
CH702156B1 (fr) * 2009-11-13 2017-08-31 Nivarox Far Sa Résonateur balancier-spiral pour une pièce d'horlogerie.
EP2570870B1 (fr) * 2011-09-15 2016-04-06 The Swatch Group Research and Development Ltd. Pièce d'horlogerie à oscillateurs couplés de manière permanente
EP2570866A1 (fr) * 2011-09-15 2013-03-20 The Swatch Group Research and Development Ltd. Oscillateurs synchronisés par un échappement à intermittence
CH705493B1 (fr) * 2011-09-15 2019-04-30 Swatch Group Res & Dev Ltd Pièce d'horlogerie à oscillateurs couplés en mode chronographe.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
CN105467812B (zh) 2017-10-03
JP2016070919A (ja) 2016-05-09
US9354609B2 (en) 2016-05-31
CH710115A2 (fr) 2016-03-15
RU2015138391A (ru) 2017-03-15
CN105467812A (zh) 2016-04-06
HK1223162A1 (zh) 2017-07-21
RU2685745C2 (ru) 2019-04-23
EP2995999A1 (fr) 2016-03-16
US20160091863A1 (en) 2016-03-31
JP5957129B2 (ja) 2016-07-27
RU2015138391A3 (zh) 2019-03-21

Similar Documents

Publication Publication Date Title
EP2995999B1 (fr) Synchronisation de résonateurs d'horlogerie
EP3293584B1 (fr) Mecanisme oscillateur d'horlogerie
EP3035127B1 (fr) Oscillateur d'horlogerie à diapason
EP3254158A1 (fr) Resonateur isochrone d'horlogerie
CH711402A2 (fr) Mécanisme régulateur d'horlogerie à bras rotatifs synchronisé magnétiquement.
EP3312682B1 (fr) Resonateur a haut facteur de qualite pour montre mecanique
EP3200029B1 (fr) Mécanisme résonateur d'horlogerie
EP3054356B1 (fr) Résonateur isochrone d'horlogerie
EP3316047A1 (fr) Montre mécanique avec résonateur rotatif isochrone, insensible aux positions
EP3021173B1 (fr) Masse oscillante annulaire et pièce d'horlogerie comportant une telle masse oscillante
EP1640821B1 (fr) Mouvement de montre muni de plusieurs balanciers
EP3561606A1 (fr) Protection antichoc d'un résonateur à lames a pivot rcc
WO2015197411A1 (fr) Systeme oscillant pour mouvement horloger a echappement a ancre
EP3692418A1 (fr) Dispositif de régulation pour pièce d'horlogerie avec oscillateur harmonique ayant des masses rotatives et une force de rappel commune
EP3561605B1 (fr) Mécanisme régulateur d'horlogerie à résonateurs articulés
CH714936A2 (fr) Protection antichoc d'un résonateur à lames à pivot RCC.
EP3451073A1 (fr) Oscillateur d'horlogerie a guidages flexibles a grande course angulaire
WO2018215284A1 (fr) Dispositif de régulation pour pièce d'horlogerie avec oscillateur harmonique isotrope ayant des masses rotatives et une force de rappel commune
CH713837A2 (fr) Dispositif de régulation sur la base d'un oscillateur harmonique isotrope pour pièce d'horlogerie.
CH710387A2 (fr) Masse oscillante annulaire et piece d'horlogerie comportant une telle masse oscillante.

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20160916

RBV Designated contracting states (corrected)

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

17Q First examination report despatched

Effective date: 20170320

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170809

RIN1 Information on inventor provided before grant (corrected)

Inventor name: BORN, JEAN-JACQUES

Inventor name: HELFER, JEAN-LUC

Inventor name: FAVRE, JEROME

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 954974

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171215

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: ICB INGENIEURS CONSEILS EN BREVETS SA, CH

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602014018407

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180313

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 954974

Country of ref document: AT

Kind code of ref document: T

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180313

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180314

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20180413

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602014018407

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20180914

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20180930

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180929

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20180930

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20140929

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

Ref country code: MK

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20171213

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20171213

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230615

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20230823

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230822

Year of fee payment: 10

Ref country code: DE

Payment date: 20230822

Year of fee payment: 10

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20231001

Year of fee payment: 10