EP3839656B1 - Unruh für uhrwerk - Google Patents

Unruh für uhrwerk Download PDF

Info

Publication number
EP3839656B1
EP3839656B1 EP19217681.6A EP19217681A EP3839656B1 EP 3839656 B1 EP3839656 B1 EP 3839656B1 EP 19217681 A EP19217681 A EP 19217681A EP 3839656 B1 EP3839656 B1 EP 3839656B1
Authority
EP
European Patent Office
Prior art keywords
balance
elastic arm
inertia
centre
block
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
EP19217681.6A
Other languages
English (en)
French (fr)
Other versions
EP3839656A1 (de
Inventor
M. Ivan HERNANDEZ
M. Pierre CUSIN
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.)
Nivarox Far SA
Original Assignee
Nivarox Far 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
Application filed by Nivarox Far SA filed Critical Nivarox Far SA
Priority to EP19217681.6A priority Critical patent/EP3839656B1/de
Priority to JP2020202441A priority patent/JP7051992B2/ja
Priority to US17/116,367 priority patent/US11599062B2/en
Priority to KR1020200172674A priority patent/KR102517495B1/ko
Priority to RU2020141726A priority patent/RU2754891C1/ru
Priority to CN202011502827.4A priority patent/CN113009806B/zh
Publication of EP3839656A1 publication Critical patent/EP3839656A1/de
Application granted granted Critical
Publication of EP3839656B1 publication Critical patent/EP3839656B1/de
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
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B18/00—Mechanisms for setting frequency
    • G04B18/006—Mechanisms for setting frequency by adjusting the devices fixed on the balance
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B17/00—Mechanisms for stabilising frequency
    • G04B17/04—Oscillators acting by spring tension
    • G04B17/06—Oscillators with hairsprings, e.g. balance
    • G04B17/063—Balance construction
    • 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
    • G04B18/08—Component parts or constructional details

Definitions

  • the invention relates to a balance wheel for a watch movement, comprising rigid parts constituted by a hub defining the pivot axis of the balance wheel, a rim, and at least one arm connecting the rim to the hub, and comprising at least one member of holding for receiving and pinching in position a rod of a weight.
  • the invention relates to the field of watchmaking oscillators, and more particularly to the field of balance wheels comprising inertia adjustment and/or balancing means.
  • the elastic arm When inserting the weights, the elastic arm undergoes significant plastic deformations due to its spacing. These plastic deformations can then cause defects in the material, such as cracks. This can therefore harm the reliability of the balance wheel, or even damage it, as the weight may no longer be held correctly by the elastic arm and become dislodged.
  • the invention aims in particular to overcome the various disadvantages of these known techniques.
  • an objective of the invention is to provide a balance wheel making it possible to obtain better support of the weights with an elastic arm capable of remaining in stress levels not exceeding its elastic limit and thus minimizing the risk of defects.
  • Another objective of the invention is to provide a balance wheel with an elastic arm having a sufficiently rigid geometry and allowing sufficient support force to allow the weight to be held in place regardless of the type of shock that the watch experiences. suddenly.
  • the invention also relates to a watch movement comprising a balance-spring oscillator system conforming to the invention.
  • the invention also relates to a timepiece comprising a watch movement according to the invention.
  • the invention also relates to a method of mounting a weight on a balance wheel according to the invention.
  • the object of the present invention makes it possible to obtain a more robust balance wheel in particular thanks to the disappearance of surface tensile stress along the interior surface of the elastic arm , this making it possible to limit the formation of weakened zones.
  • a balance wheel according to an exemplary embodiment will now be described in the following, referring jointly to the figures 1, 2 , 3 , 4a and 4b .
  • the invention relates to a balance wheel 1 for a clock movement.
  • the balance comprising rigid parts constituted by a hub 2 whose center defines the pivot axis D of the balance 1, a rim 3, and at least one arm 4 connecting the rim 3 to the hub 2.
  • the balance wheel is made of copper, or of a copper alloy such as nickel silver.
  • the balance wheel can also be made of aluminum, of an aluminum alloy, of titanium or titanium alloy, of gold or gold alloy, of platinum or platinum alloy.
  • the balancer 1 also comprises at least one elastic arm 5 comprising a first end 5B secured to the rim of the balancer 1, and a second distal end 5A free relative to the hub 2, to the arm 4, and to the serge sector 3, the free end 5A being able to deform in the plane of the serge and tighten a weight 6 on the balance.
  • the balance also has a slot 7 capable of receiving the weight 6, the slot 7 being delimited on the one hand by the free end 5A of the elastic arm, and on the other hand by a rigid part 8 secured to the rim and the hub .
  • the slot 7 has an opening 9 allowing the end 5A of the elastic arm to move perpendicularly relative to the arm 4 and to be in contact with the flyweight 6 to tighten it against the arm 4 when the latter is placed in the slot .
  • the elastic arm 5 comprises a body 5C in the shape of a hook, the free distal end 5A of the hook being parallel to a part of the balance which has a rigidity greater than or equal to that of the elastic arm 5, such a shape of hook allows a good distribution of stresses while limiting the bulk in the free space between the serge and the hub.
  • the free distal end 5A of the elastic arm 5 has a flat 50 disposed opposite the part of the balance having a rigidity greater than or equal to that of the elastic arm 5, the rigid part being able to be an arm 4 of the balance or another elastic arm 5 for example.
  • the elastic arm 5 comprises an interior surface S1 of constant curvature over an angle ⁇ , at the center of the center circle C, greater than 240°, such a configuration making it possible to make the arm work in compression along the interior surface S1.
  • the elastic arm 5 also includes a constant section over an angle ⁇ , at the center of the center circle C, greater than 150°, such a configuration making it possible to have more material under stress.
  • the flat 50 extends over an angle ⁇ , at the center of the center circle C, between 20° and 50°.
  • the slot 7 extends parallel to a radial R coming from said pivot axis D, and opens into a housing 10 and includes a notch 11 to precisely position the flyweight 6 and hold it in place.
  • the width of the opening 9 is provided less than the diameter of the weight or the weight rod to hold the weight in place.
  • the weight 6 comprises a head 61 comprising an adjustment profile 63 arranged to cooperate with a tool.
  • the flyweight 6 may include a rod 62 which extends this head 61, which has a diameter greater than that of the rod 62.
  • the flyweight 6 is equipped with a foot 65, which the rod 62 then connects to the head 61, the latter and the foot 65 then both having a diameter greater than that of the rod 62, so as to limit the travel of the flyweight 6 at the level of the elastic arm 5, in a direction parallel to the pivot axis D, or even to immobilize it in this direction.
  • the rod 62 extends along an axis passing through the center of the weight 6, once pinched by the elastic arm 5, the weight can be angularly orientated around this axis by means of a tool on the adjustment profile 63.
  • the flyweight 6 has an unbalance around this axis, which results for example from a flat 64 made on the head 61, as visible in Figure 2a.
  • the free end 5A of the elastic arm 5 is moved perpendicular to the general direction of the radius connecting the attachment of the rigid arm to the hub and to the serge relative to to the rigid wall 8.
  • the free end 5A has a face flat, opposite the notch 11, to provide good support for the rod of the weight 6.
  • the flyweight 6 comprises a rod 62 whose minimum diameter is greater than the width of the slot 7 in the free state, and whose maximum diameter is less than the width of the slot 7 when the elastic arm 5 is moved away from the rigid part 8 of the balance 1 delimiting the slot 7 under the effect of a spacing force applied to the slot 7 or to the elastic arm 5.
  • the elastic arm 5 forms a housing 10 delimited by a wall 50, the body 5C of the elastic arm being arranged to deform elastically during the assembly of the flyweight 6 to the balance, the free end 5A of the arm elastic 5 being able to move substantially perpendicularly, in the plane of the serge, relative to the arm 4.
  • the housing 10 has a circular shape with center C, interior radius R1 and exterior radius R2, the distance between the two radii R1 and R2 representing the thickness of the arcuate portion.
  • the body 5C of the elastic arm 5 has a first portion in the shape of an arc of a circle of constant section.
  • the arc shape makes it possible, on the one hand to increase the surface over which the stresses are distributed, and on the other hand to store a maximum possible elastic energy thanks to a larger volume of material under stress compared to to the prior art.
  • the body 5C also comprises a second portion in the extension of the first portion, the second portion being parallel to said arm.
  • the first portion of the arm has a greater thickness compared to the second portion.
  • Such a configuration makes it possible to have more material under stress and therefore to store more energy and thus restore a good holding force on the flyweight 6.
  • the first arc-shaped portion of circle undergoes very little plastic deformation while providing very good support for the flyweight.
  • the second portion of the arm arranged parallel to the rigid part 8, has a lesser thickness compared to the first portion.
  • the second portion of the elastic arm can be considered as an embedded beam of non-constant section stressed in bending, the body 5C therefore undergoes very little plastic deformation.
  • the elastic arm 5 undergoes only 0.3% of plastic deformations along the wall of the arcuate portion while the solution used in the prior art undergoes 2% of plastic deformations. .
  • the solution used therefore makes it possible to reduce the stresses experienced by the elastic arm 5 during the installation of the flyweight 6.
  • Such geometry makes it possible to stress the interior wall of the arcuate portion of the elastic arm 5 in compression and the outer wall in tension.
  • Such a configuration also makes it possible to limit, or even eliminate, the formation of weakened zones such as microcracks which are harmful to the proper maintenance of the weight over time.
  • the dimensions and geometry of the elastic arm 5 are determined to obtain a minimum desired holding force of the flyweight, the holding force obtained by the elastic arm being at least 0.7N.
  • the length and width of the arcuate portion of the elastic arm 5 are determined to remain below a stress level in order to avoid plastic deformation.
  • the dimensions of the elastic arm 5 make it possible to store a significant elastic energy resulting from the deformation of the arm, the deformation energy being restored in the form of a holding force on the rod of the flyweight clamped by the elastic arm 5, which ensures its strength and torque in notch 11.
  • the housing 10 formed by the elastic arm 5 has a relatively large radius at the bottom of curvature, this particular shape is determined to obtain a better distribution of stresses during the assembly of the flyweight 6, the stresses being distributed over a much larger surface compared to the prior art, this makes it possible to avoid weakening of the structure along of the curvature formed by the arc of a circle.
  • the radius at the bottom of curvature of the holding member is much smaller, which implies a very localized distribution of stresses, the formation of microcracks at this location, and therefore a progressive reduction in the holding strength over time.
  • the balance can include two or four elastic arms 5.
  • the method may include an optional step following step c) during which the flyweight 6 is finely positioned so that the head of the flyweight is in contact with the upper face of the arm 5 and the upper face of the rigid wall 8.
  • the invention also relates to a balance wheel 1 which comprises a plurality of holding members 5, each being arranged to receive at least one weight 6.
  • the invention also relates to a watch movement comprising at least one such balance 1 as described above.
  • the invention also relates to a timepiece comprising at least one such movement, and which is preferably a watch.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromechanical Clocks (AREA)
  • Micromachines (AREA)
  • Springs (AREA)
  • Golf Clubs (AREA)
  • Gyroscopes (AREA)
  • Electric Clocks (AREA)

Claims (14)

  1. Unruh (1) für ein Uhrwerk, welche starre Teile, die durch eine Nabe gebildet sind, welche die Drehachse (D) der Unruh (1) definiert, mindestens einen Fusskreissektor (3) und mindestens einen Arm (4), der den mindestens einen Fusskreissektor (3) mit der Nabe (2) verbindet, umfasst, wobei die Unruh (1) mindestens einen Spalt (7) zum Aufnehmen und zum Klemmen eines Gewichtchens (6) in Position beinhaltet, wobei der mindestens eine Spalt (7) in eine Aufnahme (10) mündet, die einerseits durch einen der starren Teile (2, 3, 4) der Unruh (1), und andererseits durch einen elastischen Arm (5) begrenzt wird, der ein erstes Ende (5B), das fest mit dem Fusskreis der Unruh (1) verbunden ist, und ein zweites distales Ende (5A), das in Bezug auf die Nabe (2), auf den Arm (4) und auf den Fusskreissektor (3) frei ist, beinhaltet,
    wobei die Aufnahme (10) eine Kreisform mit dem Mittelpunkt C aufweist, wobei der elastische Arm (5) einen Körper (5C) in Form eines Hakens umfasst, das freie distale Ende (5A) des Hakens parallel zu einem der starren Teile (2, 3, 4) der Unruh ist, und wobei der elastische Arm (5) eine Innenoberfläche (S1) mit einer konstanten Krümmung über einen Winkel a im Mittelpunkt des Kreises mit dem Mittelpunkt C von mehr als 240° umfasst.
  2. Unruh (1) nach Anspruch 1, dadurch gekennzeichnet, dass das freie distale Ende (5A) des elastischen Armes (5) eine Abflachung (50) aufweist, wobei die Abflachung (50) gegenüber einem der starren Teile (2, 3, 4) der Unruh angeordnet ist.
  3. Unruh (1) nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der elastische Arm (5) einen konstanten Schnitt über einen Winkel β im Mittelpunkt des Kreises mit dem Mittelpunkt C von mehr als 150° umfasst.
  4. Unruh (1) nach Anspruch 2, dadurch gekennzeichnet, dass sich die Abflachung (50) über einen Winkel γ im Mittelpunkt des Kreises mit dem Mittelpunkt C erstreckt, der zwischen 20° und 50° liegt.
  5. Unruh (1) nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass sich der Spalt (7) parallel zu einer aus der Drehachse (D) hervorgehenden Radialen (R) erstreckt.
  6. Unruh (1) nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der elastische Arm (5) angepasst ist, um bei einem im Wesentlichen vertikalen Aufriss des elastischen Armes (5) in Bezug auf den Arm (8) der Unruh beim Anbringen des Gewichtchens (6) unter einer plastischen Verformungsschwelle von 0,3% am Grund der Aufnahme (10) zu bleiben.
  7. Unruh (1) nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Aufnahme (10) in Kreisform mit dem Mittelpunkt (C) ist, und einen Radius (R1) mit einem Eingang aufweist, der durch den Spalt (7) und einen Grund definiert ist.
  8. Unruh (1) nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, dass der elastische Arm eine Haltekraft von mindestens 0,7 N bereitstellt, wenn das Gewichtchen (6) montiert ist.
  9. Unruh (1) nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass einer der starren Teile (2, 3, 4) eine Kerbe (11) umfasst, um das Gewichtchen (6) zu positionieren, wobei die Breite der Öffnung kleiner als der Durchmesser der Welle des Gewichtchens ist.
  10. Unruh nach einem der vorstehenden Ansprüche, dadurch gekennzeichnet, dass der mindestens eine elastische Arm (5) in einem Stück mit der Unruh (1) ist.
  11. Unruh nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, dass sie mehrere elastische Arme (5) umfasst, wobei die elastischen Arme entsprechend einer Mittensymmetrie angeordnet sind, deren Mittelpunkt jener der Unruh ist.
  12. Uhrwerk, das mindestens eine Unruh (1) nach einem der Ansprüche 1 bis 11 beinhaltet.
  13. Uhrmachereistück, das mindestens ein Uhrwerk nach Anspruch 12 beinhaltet, wobei das Stück eine Uhr ist.
  14. Verfahren zum Montieren eines Gewichtchens (6) an einer Unruh (1) nach einem der Ansprüche 1 bis 11, wobei das Verfahren zum Montieren die folgenden Schritte umfasst:
    a) Platzieren der Unruh (1) auf einer Stütze und Festhalten derselben;
    b) Platzieren des Gewichtchens (6) im Bereich der Aufnahme (10), sodass ein Fuss (65) des Gewichtchens (10) in der Aufnahme aufliegt, wobei der Fuss (65) in der Fluchtung des Spalts (7) positioniert ist;
    c) Verschieben des Gewichtchens (6) in einer geradlinigen Richtung zum Spalt (7), um den Fuss in der Kerbe (11) einzusetzen, wobei der Fuss des Gewichtchens den elastischen Arm (5) bei dessen Verschiebung wegrückt.
EP19217681.6A 2019-12-18 2019-12-18 Unruh für uhrwerk Active EP3839656B1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP19217681.6A EP3839656B1 (de) 2019-12-18 2019-12-18 Unruh für uhrwerk
JP2020202441A JP7051992B2 (ja) 2019-12-18 2020-12-07 計時器テンプ
US17/116,367 US11599062B2 (en) 2019-12-18 2020-12-09 Timepiece balance
KR1020200172674A KR102517495B1 (ko) 2019-12-18 2020-12-10 타임피스 밸런스
RU2020141726A RU2754891C1 (ru) 2019-12-18 2020-12-17 Часовой баланс
CN202011502827.4A CN113009806B (zh) 2019-12-18 2020-12-18 时计摆轮

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19217681.6A EP3839656B1 (de) 2019-12-18 2019-12-18 Unruh für uhrwerk

Publications (2)

Publication Number Publication Date
EP3839656A1 EP3839656A1 (de) 2021-06-23
EP3839656B1 true EP3839656B1 (de) 2023-12-13

Family

ID=68965699

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19217681.6A Active EP3839656B1 (de) 2019-12-18 2019-12-18 Unruh für uhrwerk

Country Status (6)

Country Link
US (1) US11599062B2 (de)
EP (1) EP3839656B1 (de)
JP (1) JP7051992B2 (de)
KR (1) KR102517495B1 (de)
CN (1) CN113009806B (de)
RU (1) RU2754891C1 (de)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3736640A1 (de) * 2019-05-07 2020-11-11 Nivarox-FAR S.A. Unruh für uhrwerk

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US455787A (en) * 1890-05-24 1891-07-14 Balance-wheel for time-pieces
US1023140A (en) * 1908-12-11 1912-04-16 Frederic Ecaubert Escapement-regulator.
CH227189A (fr) * 1942-07-13 1943-05-31 Ebauches Sa Procédé de fabrication d'un balancier, et balancier fabriqué selon ce procédé.
CH340188A (fr) * 1956-11-26 1959-07-31 Elgin National Watch Company Balancier à moment d'inertie réglable
US2880570A (en) * 1956-11-26 1959-04-07 Elgin Nat Watch Co Balance with adjustable moment of inertia
CH343904A (fr) * 1959-06-03 1959-12-31 Rolex Montres Balancier pour pièce d'horlogerie
EP1351103B1 (de) 2002-03-21 2008-07-30 Chopard Manufacture SA Unruh mit Verstellmechanismus
CH698024B1 (fr) * 2005-03-23 2009-04-30 Patek Philippe Sa Balancier inertiel.
DE602006007101D1 (de) * 2006-03-24 2009-07-16 Nivarox Sa Unruh für Uhrwerk
EP1973013B1 (de) * 2007-03-21 2010-12-22 Richemont International S.A. Unruh für Uhrwerk
EP2151722B8 (de) 2008-07-29 2021-03-31 Rolex Sa Spiralfeder für Spiralfeder-Unruh-Resonator
EP2410387B1 (de) * 2010-07-19 2016-07-06 Nivarox-FAR S.A. Unruh mit Trägheitsregulierung ohne Einsatzteil
CH705238C1 (fr) 2011-07-15 2024-02-15 Nivarox Far Sa Balancier à réglage d'inertie pour mouvement d'horlogerie.
USD700535S1 (en) * 2011-12-28 2014-03-04 Nivarox-Far S.A. Balance wheel with control knobs
HK1186057A2 (en) * 2013-01-14 2014-03-07 Master Dynamic Ltd Stress-relief elastic structure of hairspring collet
JP6070937B2 (ja) * 2013-02-20 2017-02-01 セイコーインスツル株式会社 てんぷ、時計用ムーブメント及び機械式時計
EP2887154B1 (de) * 2013-12-20 2016-07-20 Blancpain SA. Befestigungsmechanismus eines Spiralklötzchen an eine Unruhbrücke, und Reguliervorrichtung mit Unruh-Spiralfeder, die einen solchen Mechanismus umfasst
JP2015143673A (ja) 2013-12-27 2015-08-06 セイコーインスツル株式会社 てんぷ、ムーブメント、および時計
EP2990882B1 (de) 2014-08-26 2020-01-15 Nivarox-FAR S.A. Unruh mit Trägheitsregulierung
EP2990883A1 (de) * 2014-08-29 2016-03-02 Nivarox-FAR S.A. Spiralunruh-Einheit für Uhrwerk
CH711766B1 (fr) * 2015-11-13 2019-08-15 Nivarox Sa Balancier à réglage d'inertie.
CN206178347U (zh) 2015-11-13 2017-05-17 尼瓦洛克斯-法尔股份有限公司 带有惯量调节的摆轮、钟表机芯和钟表件
EP3179314B1 (de) * 2015-12-11 2018-11-14 ETA SA Manufacture Horlogère Suisse Spiralklötzchenträger mit vereinfachter montage
EP3430479B1 (de) * 2016-03-14 2021-05-19 LVMH Swiss Manufactures SA Vorrichtung für eine uhr, uhrwerk und uhr mit solch einer vorrichtung
EP3252545B1 (de) * 2016-06-03 2019-10-16 The Swatch Group Research and Development Ltd. Uhrenmechanismus zum einstellen der unruhträgheit
CH712711B1 (fr) * 2016-07-18 2023-07-31 Eta Sa Mft Horlogeres Suisse Procédé de réglage de la marche d'une pièce d'horlogerie.
EP3276431B1 (de) * 2016-07-27 2020-01-01 Cartier International AG Mechanischer oszillator für uhrwerk
CH714480A2 (fr) * 2017-12-20 2019-06-28 Swatch Group Res & Dev Ltd Dispositif de réglage autonome de la longueur active d'un spiral.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3736640A1 (de) * 2019-05-07 2020-11-11 Nivarox-FAR S.A. Unruh für uhrwerk

Also Published As

Publication number Publication date
US11599062B2 (en) 2023-03-07
CN113009806A (zh) 2021-06-22
CN113009806B (zh) 2022-06-14
KR20210079199A (ko) 2021-06-29
JP7051992B2 (ja) 2022-04-11
KR102517495B1 (ko) 2023-04-03
RU2754891C1 (ru) 2021-09-08
JP2021096243A (ja) 2021-06-24
EP3839656A1 (de) 2021-06-23
US20210191328A1 (en) 2021-06-24

Similar Documents

Publication Publication Date Title
EP1984794B1 (de) Stossdämpferspiralrolle
EP3548973B1 (de) Vorrichtung für uhren, uhrmechanismus und uhr mit einer solchen vorrichtung.
EP3736640B1 (de) Unruh für uhrwerk
EP3623876A1 (de) Spiralrolle mit nicht kreisförmiger öffnung
CH699680A2 (fr) Dispositif de fixation d'un mobile.
EP3227754B1 (de) Spiralunruh-einheit für uhrwerk
EP3382472A1 (de) Führungslager einer unruhwelle einer uhr
EP3176650B1 (de) Schutz einer uhrkomponente aus mikro-bearbeitbarem material
EP1637940A2 (de) Spiralrolle für Uhren
EP3839656B1 (de) Unruh für uhrwerk
EP3853672B1 (de) Elastisches halterungsorgan für die befestigung einer uhrenkomponente auf einem halteelement
EP3032353B1 (de) Ausbaubarer Spiralklötzchenträger
WO2021121738A1 (fr) Balancier d'horlogerie
CH716972A2 (fr) Balancier d'horlogerie.
CH716154A2 (fr) Balancier d'horlogerie.
CH716970B1 (fr) Balancier d'horlogerie
EP3499318B1 (de) Schwingsystem für armbanduhr
WO2020057969A1 (fr) Organe de maintien elastique pour la fixation d'un composant d'horlogerie sur un element de support
EP3853671B1 (de) Elastisches halterungsorgan für die befestigung einer uhrenkomponente auf einem halteelement
CH706756A2 (fr) Ancre d'un échappement pour pièce d'horlogerie.
CH710491A2 (fr) Ensemble de maintien ou d'appui d'un ressort spiral d'horlogerie.
EP3291026A1 (de) Stossdämpfer-gleitlager für eine uhr
CH714771B1 (fr) Dispositif de stockage d'énergie mécanique notamment pour pièce d'horlogerie, mouvement horloger et pièce d'horlogerie comprenant un tel dispositif.
EP4375762A1 (de) Einteiliges befestigungselement für eine uhrkomponente auf einem trägerelement
CH711900B1 (fr) Porte-piton à montage sécurisé.

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

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

Free format text: STATUS: THE APPLICATION HAS BEEN PUBLISHED

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

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

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20211223

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

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

Effective date: 20230611

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

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

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20231004

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

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

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: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602019043157

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

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

Ref country code: DE

Payment date: 20231127

Year of fee payment: 5

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

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: 20240314

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG9D

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

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: 20231213

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20231213

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: 20231213

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

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: 20231213

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: 20240314

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: 20231213

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: 20240313

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

Ref country code: GB

Payment date: 20240123

Year of fee payment: 5

Ref country code: CH

Payment date: 20240124

Year of fee payment: 5

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1640959

Country of ref document: AT

Kind code of ref document: T

Effective date: 20231213

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: 20231213

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

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: 20231213

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: 20231213

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: 20240313

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: 20231213

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: 20231213

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: 20231213

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

Ref country code: FR

Payment date: 20240123

Year of fee payment: 5

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

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: 20240413

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

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: 20231213

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: 20231213

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

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: 20231213

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

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: 20231213

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: 20231213

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: 20231213

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: 20231213

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: 20240413

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: 20231213

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: 20231213

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: 20231213

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: 20240415

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: 20231213

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: 20231218

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20231231

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: 20240415

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: 20231213

Ref country code: LU

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

Effective date: 20231218