EP2585882B1 - Stossdämpfungssystem für eine uhr - Google Patents

Stossdämpfungssystem für eine uhr Download PDF

Info

Publication number
EP2585882B1
EP2585882B1 EP11729944.6A EP11729944A EP2585882B1 EP 2585882 B1 EP2585882 B1 EP 2585882B1 EP 11729944 A EP11729944 A EP 11729944A EP 2585882 B1 EP2585882 B1 EP 2585882B1
Authority
EP
European Patent Office
Prior art keywords
pivot
shock
amorphous
timepiece
metal
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
EP11729944.6A
Other languages
English (en)
French (fr)
Other versions
EP2585882A1 (de
Inventor
Jean-Luc Helfer
Yves Winkler
Michel Willemin
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
Application filed by Swatch Group Research and Development SA filed Critical Swatch Group Research and Development SA
Publication of EP2585882A1 publication Critical patent/EP2585882A1/de
Application granted granted Critical
Publication of EP2585882B1 publication Critical patent/EP2585882B1/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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • 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
    • G04B31/00—Bearings; Point suspensions or counter-point suspensions; Pivot bearings; Single parts therefor
    • G04B31/02—Shock-damping bearings
    • G04B31/04—Shock-damping bearings with jewel hole and cap jewel

Definitions

  • the present invention relates to a shock-absorbing bearing for an axis of a mobile part of a timepiece.
  • the axle comprises a tigeron extended by a pivot and the bearing comprises a support, said support being provided with a housing provided to receive a suspended pivot system in which the tigeron is inserted.
  • the technical field of the invention is the technical field of fine mechanics.
  • the present invention relates to bearings for timepieces, and more particularly of the type allowing shock absorption.
  • Manufacturers of mechanical watches have for a long time designed many devices making it possible to absorb the energy resulting from an impact, in particular from a side impact, by the axis by abutting against a wall of the hole in the base unit that it crosses, while allowing a momentary movement of the tigeron before it is returned to its rest position under the action of a spring.
  • the figures 1 and 2 illustrate a so-called inverted double cone device which is currently used in timepieces on the market.
  • the kitten 20 is held in a housing 6 of the support 1 by a spring 10 which comprises in this example of radial extensions 9 compressing the counter-pivot stone 5.
  • the housing 6 comprises two spans 7, 7a in the form of inverted cones on which are supported complementary spans 8, 8a of the kitten 20, said spans to be performed with a very large precision.
  • the pierced stone 4, the counter-pivot stone 5 and the axis of the balance move and the spring 10 acts alone to return the balance axis 3 to its initial position.
  • the spring 10 is dimensioned to have a limit of movement so that beyond this limit, the axis of the balance comes into contact with stops allowing said axis to absorb the shock, which the pins of the axis do not can do under penalty of breaking.
  • the spring 10 cooperates with the complementary inclined planes 7, 7a; 8, 8a to recenter the kitten 20.
  • Such bearings have, for example, been sold under the brand Incabloc®.
  • These springs can be made of phynox or brass and are made by traditional cutting means.
  • shock-absorbing bearings in which the spring, the drilled stone and the counter-pivot stone form a whole.
  • the advantage of these shock absorbing bearings is that they are less expensive.
  • the document US 3'942'848 describes a shock-absorbing bearing comprising an annular body intended to be driven into a bridge or a plate.
  • a spring formed to define a conical housing is secured to the body.
  • This housing forms a slider inside which a conical pivot of the balance engages.
  • the pivoting conditions are unfavorable, the metal-to-metal pivoting causing significant friction.
  • a crapaudine type bearing according to this document US 3,942,848 cooperating with a conical pivot is ill-suited for a quality timepiece, the positioning of the balance being imprecise.
  • the springs used in these shock-absorbing bearings are made of crystalline metal.
  • the use of crystalline metals for these springs can cause some problems.
  • crystalline metals are characterized by weak mechanical properties such as limited elastic deformation which can lead to plastic deformation if the shocks are too high. This is amplified by the fact that current springs cannot be designed with complex shapes and hence the elastic deformation of current springs is very close to the elastic limit.
  • the movement of the stones and of the balance can be of great amplitude and, consequently, a plastic, that is to say permanent deformation of the spring can occur.
  • the spring becomes less effective in absorbing shocks and re-centering the axis of the balance in its rest position because it no longer returns to its original shape and therefore loses elasticity.
  • This permanent deformation can also occur during the handling of said springs during their installation, when they are removed to operate the lubrication or during touch-up or after-sales service operations.
  • shock-absorbing bearings in which the spring, the drilled stone and the counter-pivot stone form a whole.
  • the advantage of these shock absorbing bearings is that they are less expensive.
  • the document US 3,942,848 describes a shock-absorbing bearing comprising an annular body intended to be driven into a bridge or a plate.
  • a spring formed to define a conical housing is secured to the body.
  • This housing forms a slider inside which a conical pivot of the balance engages.
  • the pivoting conditions are unfavorable, the metal-to-metal pivoting causing significant friction.
  • a crapaudine type bearing according to this document US 3,942,848 cooperating with a conical pivot is ill-suited for a quality timepiece, the positioning of the balance being imprecise.
  • a shock-absorbing bearing for a timepiece comprises a pivot member comprising at least one elastic arm and a central portion comprising a hole inside which a pivot is intended to be in contact, formed integrally in a pellet of a monocrystalline material.
  • the fact of using a spring formed to define a conical housing has the drawback of having a radial play which depends on the play or on the axial displacement.
  • the conical shape of the spring allows, in normal times to maintain the axis of the wheel. But when the springs deform, the spring moves axially and radially. However, when the spring moves axially, the conical shape of the spring implies that a radial displacement is also present. It is then observed that the greater the axial displacement, the greater the radial play.
  • the object of the invention is to alleviate the drawbacks of the prior art by proposing to provide an anti-shock system for a timepiece which is more resistant to shocks and which allows better positioning of the axis of the damped wheel.
  • the invention relates to a shock-absorbing bearing as defined by claim 1.
  • This shock-absorbing system for a timepiece is characterized in that said pivot system is designed to absorb, at least in part, the shocks suffered. by the timepiece mobile and in that the pivot system is formed in one piece made of a completely amorphous metal alloy, and in that said pivot system is a pellet comprising an annular part, a central part and elastic arms connecting the central part to the annular part, the central part comprising a recess so that the pivot which is engaged therein can rotate freely therein.
  • a first advantage of the present invention is that it enables the anti-shock systems to withstand shocks better. Indeed, amorphous metals have more interesting elastic characteristics.
  • the elastic limit ⁇ e is increased, which makes it possible to increase the ratio ⁇ e / E so that the material sees the stress beyond which it does not resume its initial shape. The pivot system can then be subjected to a greater stress before being plastically deformed and the part can thus undergo greater impacts without the shock absorber system losing its effectiveness.
  • Another advantage of the present invention is that it allows pivot systems to be produced. Indeed, as the amorphous metal is able to withstand higher stresses before plastically deforming, it is possible to produce springs of smaller dimensions without losing resistance.
  • said pivot system is made of a completely amorphous material.
  • said metal alloy comprises at least one metal element of the precious type or one of its alloys.
  • said precious metallic element comprises gold, platinum, palladium, rhenium, ruthenium, rhodium, silver, iridium or osmium.
  • said pivot system is a pellet comprising an annular part, a central part and elastic arms connecting the central part to the annular part, the central part comprising a recess so that the pivot which therein is engaged can turn freely.
  • the recess consists of a cylindrical portion having at its end a rounded convex portion.
  • amorphous metal is very easy to shape and allows the manufacture of parts with complicated shapes with greater precision. This is due to the particular characteristics of the amorphous metal which can soften while remaining amorphous for a certain time in a given temperature range [T g - T x ] specific to each alloy. It is thus possible to shape it under a relatively low stress and at a low temperature, allowing the use of a simplified process such as hot forming, while reproducing very precisely fine geometries because the viscosity of the The alloy strongly decreases as a function of the temperature in said temperature interval [T g - T x ]. Therefore, it becomes possible to realize complex and precise pivot systems but simply.
  • the present invention proceeds from the general inventive idea which consists in providing a shock-absorbing system having greater reliability and offering better positioning using a metal alloy at least partially amorphous.
  • the damper bearing 101, 102 is shown on figure 3 ; the latter illustrates a part 100 of a timepiece provided with bearings according to the invention.
  • the timepiece represented in the figure 3 comprises a frame comprising a support 103 in which a lower bearing 101 and an upper bearing 102 are mounted. These bearings 101, 102 are mounted in holes made in said support 103.
  • a wheel 105 which may for example be a balance, is pivotally mounted in the bearings. This wheel 105 has an axle 120 provided at its two ends with tigerons 121 carrying pivots 122.
  • the upper bearing 102 comprises an annular part 127 in the form of a disc 131 having a peripheral wall 128.
  • This annular part also comprises a rim 129 located on the surface of the disc and contiguous to the wall.
  • This annular part 127 is pierced with a central hole 130.
  • the bearing 102 further comprises a pivot means 126 'disposed in the housing formed by the peripheral wall 128 and the rim 129.
  • the pivot means 126' is placed. on the rim 129 at its periphery so as to be suspended.
  • This pivoting means 126 ′ can for example be force-engaged or glued to the annular part 127.
  • the lower bearing 101 is of identical design to the upper bearing 102, that is to say it comprises an annular part 124 in the form of a disc having a peripheral wall. This annular part also comprises a rim located on the surface of the disc and contiguous to the wall. This annular part 124 is pierced with a central hole 125.
  • the bearing 102 further comprises a pivoting means 126 disposed in the housing formed by the peripheral wall and the rim. This way of pivot 126 can be engaged for example by force or glued to the annular part 124.
  • the dimensions of the lower bearing 101 will be smaller than those of the upper bearing 102 in order to show that the size of the bearing is easily adjustable and can be adapted to needs, here by reducing its size for example.
  • the dimensions of the upper bearing 102 and of the lower bearing 101 may be identical.
  • the lower 101 or upper 102 bearing can be arranged so that the pivot means 126, 126 'is driven directly into the support 103.
  • Said bearing 101, 102 further comprises a part 200 in the form of a ring which serves to maintain the pivoting means 126, 126 'and a part 201 in the form of a disc having a peripheral rim 202 and pierced in its center with a hole 125, 130.
  • This part 201 in the form of pierced disc is used to serve as a stopper and its rim 202 is used to provide a suspended system.
  • the pivoting means 126, 126 ' is thus held radially by the walls of the hole made in the support 103 and axially by the annular part 200 and the part in the form of a drilled disc 201.
  • the pivot means 126, 126 ', visible at the figure 4 are in the form of pellets comprising a solid annular portion 126a, a central portion 126b provided with a blind cylindrical recess 126c and elastic arms 126d.
  • the blind cylindrical recess 126c has a diameter chosen so that the pivot 122 which is engaged therein can rotate freely therein with a minimum of travel.
  • the arms 126d are wound in a spiral so that they connect the central portion 126b to the annular portion 126a.
  • the pivoting means 126, 126 ′ comprise three arms.
  • the pivot means 126 'of the upper bearing 102 is mounted in the annular part 127 of said upper bearing 102.
  • the pivot means 126 of the lower bearing 103 is mounted in the annular part 124 of said lower bearing 103. Both annular pieces 127, 124 are then mounted in the hole of the support 103 in sequence so as to allow the insertion of the wheel on its axis.
  • the wheel is therefore mounted to pivot while being engaged at its pivots 122 in the non-traversing cylindrical recesses 126c of the pivot means 126, 126 'and at the level of its pins 121 in the areas provided for the support 103.
  • the wheel 105 In the event of an impact, the wheel 105 is subjected to a force which is proportional to the acceleration experienced. This force is transmitted to the bearings by means of the pivots 122. The effect of this force is to deform the elastic arms 126d of the pivoting means 126, 126 'until the axis of the wheel comes to bear, by means of its shanks 121, against the wall of the holes in the annular pieces 127, 124. The wheel is then stopped and blocked by a part of its axis having dimensions much larger than those of the pivots 122 so as not to damage the tigerons 121. As this part has dimensions much larger than those of the pivots, it is able to to undergo much greater constraints without harmful consequences for the mobile.
  • the elastic arms are dimensioned so that the rods 121 come into contact with the annular parts when the acceleration reaches approximately 500g.
  • the pivoting means 126, 126 ' are formed by three curved arms 126d whose attachment points, respectively to the annular part 126a and to the central part 126b, are angularly offset by 120 degrees. It is obvious that the elastic function could be provided with a different number of arms, or with other shapes.
  • pivot means 126, 126 ′ comprise a conical recess so that the end of the tigeron can be inserted therein allowing an amplitude difference between the different positions of the watch to be reduced to a minimum.
  • This conical recess known from the patent EP 2 142 965 consists of a trapezoidal or cylindrical portion having at its end a convex rounded portion.
  • the pivoting means 126, 126 ' are made of an amorphous or at least partially amorphous material.
  • a material is used comprising at least one metallic element.
  • the material will be a metal alloy that is at least partially amorphous or even totally amorphous.
  • at least partially amorphous material it will be understood that the material is capable of at least partially solidifying in the amorphous phase, that is to say that it is capable of losing at least locally all of its crystalline structure.
  • the advantage of these amorphous metal alloys comes from the fact that, during their manufacture, the atoms composing these amorphous materials do not arrange themselves according to a particular structure as is the case for crystalline materials.
  • the elastic limit ⁇ e is different.
  • An amorphous metal is thus differentiated by an elastic limit ⁇ e higher than that of the crystalline metal by a factor of about two to three. This allows amorphous metals to be able to undergo a higher stress before reaching the elastic limit ⁇ e .
  • Such pivot means 126, 126 have the advantage of having higher strength and durability over their crystalline metal counterparts.
  • pivot point 126, 126 ' As the elastic limit of an amorphous metal is higher than that of a crystalline metal by a factor of about two to three, making it possible to withstand higher stresses, it is possible to consider reducing the dimensions of said means. pivot point 126, 126 '. Indeed, as the pivoting means of shock absorber systems made of amorphous metal can withstand a greater stress without being plastically deformed, it is then possible, at equivalent stress, to reduce the dimensions of the pivot means 126, 126 'relative to a crystalline metal.
  • pivoting means 126, 126 ' several methods can be envisaged. It can be envisaged to produce the pivoting means 126, 126 'by using the properties of amorphous metals.
  • the hot forming of the metal or amorphous alloy therefore makes it possible to produce complex and precise parts but also good reproducibility of the part, which is a significant advantage for mass production such as that of the pivoting means 126, 126 'of systems. damper.
  • casting is used.
  • This process consists in casting the alloy obtained by melting the metal elements in a mold having the shape of the final part. Once the mold when filled, the latter is cooled rapidly to a temperature below T g in order to avoid crystallization of the alloy and thus to obtain pivoting means made of amorphous or partially amorphous metal.
  • T g temperature below T g
  • the advantage of casting an amorphous metal over casting a crystalline metal is that it is more precise.
  • the solidification shrinkage is very low for an amorphous metal, less than 1% compared to that of crystalline metals which is 5 to 7%.
  • the processes used for the amorphous metal therefore allow the production of precise parts, which is advantageous for the production of the pivot means with smaller dimensions. This precision is combined with a very high reproducibility of the process, making it easy to produce parts in series.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (AREA)
  • Springs (AREA)

Claims (4)

  1. Stoßdämpferlager für eine Welle (120) eines Drehteils einer Uhr, wobei die Welle einen Tigeron (121) umfasst, der von einem Drehzapfen (122) verlängert wird, wobei das Lager eine Stütze (102, 103) umfasst, die mit einer Lagerung versehen ist, die vorgesehen ist, um ein hängendes Drehzapfensystems (126, 126') aufzunehmen, in das der Tigeron eingesetzt ist, wobei das Drehzapfensystem (126, 126') eingerichtet ist, um Stöße, denen das Uhrendrehteil ausgesetzt wird, zumindest zum Teil zu absorbieren, und das Drehzapfensystem (126, 126') von einem einzigen Stück gebildet wird, das aus einer vollständig amorphen Metalllegierung hergestellt ist, und das Drehzapfensystem eine Scheibe ist, umfassend einen ringförmigen Teil (126a), einen zentralen Teil (126b) und elastische Arme (126d), die den zentralen Teil mit dem ringförmigen Teil verbinden, wobei der zentrale Teil eine Aushöhlung (126c) umfasst, so dass der Drehzapfen, der darin in Eingriff genommen wird, sich frei darin drehen kann.
  2. Stoßdämpferlager nach Anspruch 1, dadurch gekennzeichnet, dass die Metalllegierung mindestens ein Metallelement vom Edelmetalltyp oder eine seiner Legierungen umfasst.
  3. Stoßdämpferlager nach Anspruch 2, dadurch gekennzeichnet, dass das Edelmetallelement Gold, Platin, Palladium, Rhenium, Ruthenium, Rhodium, Silber, Iridium oder Osmium umfasst.
  4. Stoßdämpferlager nach Anspruch 1, dadurch gekennzeichnet, dass die Aushöhlung (126c) aus einem zylindrischen Abschnitt besteht, der an einem Ende einen abgerundeten konvexen Abschnitt aufweist.
EP11729944.6A 2010-06-22 2011-06-22 Stossdämpfungssystem für eine uhr Active EP2585882B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH10172010 2010-06-22
PCT/EP2011/060405 WO2011161139A1 (fr) 2010-06-22 2011-06-22 Systeme antichoc de piece d'horlogerie

Publications (2)

Publication Number Publication Date
EP2585882A1 EP2585882A1 (de) 2013-05-01
EP2585882B1 true EP2585882B1 (de) 2021-02-24

Family

ID=44628072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11729944.6A Active EP2585882B1 (de) 2010-06-22 2011-06-22 Stossdämpfungssystem für eine uhr

Country Status (6)

Country Link
US (1) US8926170B2 (de)
EP (1) EP2585882B1 (de)
JP (1) JP5657106B2 (de)
CN (1) CN103124935B (de)
HK (1) HK1184241A1 (de)
WO (1) WO2011161139A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5848461B2 (ja) * 2011-12-12 2016-01-27 ザ・スウォッチ・グループ・リサーチ・アンド・ディベロップメント・リミテッド 時計のための耐衝撃性軸受
EP2677370A1 (de) * 2012-06-21 2013-12-25 ETA SA Manufacture Horlogère Suisse Stoßsicheres System zur vereinfachten Montage für Uhr
CH707813A2 (fr) * 2013-03-19 2014-09-30 Nivarox Sa Structure de mécanisme d'horlogerie pour mobile pivotant.
CH707809B1 (fr) * 2013-03-19 2017-05-31 Nivarox Far Sa Palier pour mécanisme d'horlogerie.
EP2806314A1 (de) * 2013-05-24 2014-11-26 The Swatch Group Research and Development Ltd. Stoßdämpfer mit Bajonett
CH708936B1 (fr) 2013-12-11 2019-07-31 Swatch Group Res & Dev Ltd Palier antichoc bi-matière pour mobile de pièce d'horlogerie.
EP2930571A1 (de) * 2014-04-07 2015-10-14 Nivarox-FAR S.A. Uhreneinstellung, die ein amorphen Metal verwendet
EP3067756B1 (de) * 2015-03-09 2017-11-22 Nivarox-FAR S.A. Schwenkbare einheit für eine uhr
CH711573A2 (en) * 2015-09-29 2017-03-31 Patek Philippe Sa Geneve Watch movement comprising a flexible guiding system.
EP3182211A1 (de) * 2015-12-17 2017-06-21 Nivarox-FAR S.A. Verbundwerkstück mit unter spannung stehenden elastischen mitteln
EP3291025B1 (de) * 2016-08-30 2020-08-19 Montres Breguet S.A. Stossdämpfer mit multileaf-blattfedern
EP3422117B1 (de) * 2017-06-29 2020-05-27 Nivarox-FAR S.A. Stossdämpfer-gleitlager für eine achse einer drehteil einer uhr
CH714819A2 (fr) * 2018-03-21 2019-09-30 Dominique Renaud Sa Dispositif de fixation et de réglage d'un palier, notamment pour pièces d'horlogerie.
EP3561606B1 (de) * 2018-04-27 2022-01-26 The Swatch Group Research and Development Ltd Stossdämpfungsschutz eines resonators mit rcc-schwenkfedern
EP3671368B1 (de) 2018-12-20 2022-11-23 The Swatch Group Research and Development Ltd Lager, insbesondere zur stossdämpfung, und drehteil eines uhrwerks
EP3800511B1 (de) * 2019-10-02 2022-05-18 Nivarox-FAR S.A. Schwenkachse eines regulierorgans
EP3929666A1 (de) * 2020-06-26 2021-12-29 ETA SA Manufacture Horlogère Suisse Mobiles drehsystem eines uhrwerks

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH199012A (de) * 1936-06-24 1938-07-31 C C Wakefield & Company Limite Verfahren zur Erzeugung metallischer Gleitflächen auf der Reibung ausgesetzten Maschinenteilen.
CH235315A (fr) * 1942-09-30 1944-11-30 Erismann Schinz Sa Pare-choc pour pièce d'horlogerie.
CH495673A4 (fr) 1973-04-06 1976-10-29 Seitz Sa Dispositif de pivotement de l'ace d'un mobile d'horlogerie
JPS55145138A (en) * 1979-04-26 1980-11-12 Seiko Epson Corp Exterior parts for watch
JPS6421386A (en) * 1987-07-16 1989-01-24 Gutsudo Air Japan Kk Solar analogue quartz time-piece
EP0942337B1 (de) * 1997-08-28 2006-11-15 Seiko Epson Corporation Uhr oder Spieluhr
JP4257062B2 (ja) * 2002-01-25 2009-04-22 セイコーエプソン株式会社 滑り軸受け装置及び滑り軸受け装置を用いた小型機器
CH697017A5 (fr) * 2003-03-26 2008-03-14 Franck Muller Watchland S A Dispositif anti-chocs pour mobile tournant sur un axe.
CN101929537B (zh) 2003-09-02 2013-05-22 并木精密宝石株式会社 精密齿轮及精密齿轮的制造方法
JP2005140674A (ja) * 2003-11-07 2005-06-02 Seiko Epson Corp 時計用ばね、ぜんまい、ひげぜんまい、及び時計
EP1696286B1 (de) * 2005-02-23 2010-12-29 ETA SA Manufacture Horlogère Suisse Stoßdämpfende Uhrenlagerung
DE602005006731D1 (de) * 2005-03-23 2008-06-26 Rolex Sa Stoßdämpfende Lagerung für Uhren
US20090194205A1 (en) 2005-10-03 2009-08-06 Loffler Jorg F Bulk Metallic Glass/Graphite Composites
EP1986059A1 (de) * 2007-04-26 2008-10-29 ETA SA Manufacture Horlogère Suisse Schwenkenvorrichtung einer Welle in einer Uhr
CH704739B1 (fr) * 2007-07-12 2012-10-15 Manuf Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle S A Palier amortisseur de chocs pour pièce d'horlogerie.
CH705112B1 (fr) * 2007-11-07 2012-12-31 Manuf Et Fabrique De Montres Et Chronometres Ulysse Nardin Le Locle Sa Palier amortisseur de chocs pour pièce d'horlogerie.
JP2009186394A (ja) * 2008-02-08 2009-08-20 Seiko Epson Corp 回転体の軸受構造
CH698962B1 (fr) * 2008-06-10 2014-10-31 Rolex Sa Ressort de barillet et procédé pour sa mise en forme.
EP2400352A1 (de) * 2010-06-22 2011-12-28 The Swatch Group Research and Development Ltd. Hemmungssystem einer Uhr

Non-Patent Citations (1)

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

Also Published As

Publication number Publication date
WO2011161139A1 (fr) 2011-12-29
JP5657106B2 (ja) 2015-01-21
EP2585882A1 (de) 2013-05-01
JP2013529778A (ja) 2013-07-22
HK1184241A1 (en) 2014-01-17
CN103124935B (zh) 2015-05-13
US20130188462A1 (en) 2013-07-25
US8926170B2 (en) 2015-01-06
CN103124935A (zh) 2013-05-29

Similar Documents

Publication Publication Date Title
EP2585882B1 (de) Stossdämpfungssystem für eine uhr
EP2400353A1 (de) Uhrenzeiger
WO2009132983A1 (fr) Capteur de pression ayant une membrane comprenant un materiau amorphe
EP2206022B1 (de) Stossdämpfende lagerung für eine uhr
EP2585880A1 (de) Uhrziffernblattfüsse
CH704707A2 (fr) Masse oscillante pour montre automatique.
EP2652558B1 (de) Kapsel für wissenschaftliches instrument
EP3080666B1 (de) Verfahren zur herstellung eines stosssicheres system aus zwei verschiedenen materialien für uhr
WO2011161079A1 (fr) Systeme antichoc pour piece d'horlogerie
EP2791741B1 (de) Stosssicheres system mit membran für uhren
CH705906B1 (fr) Système amortisseur de chocs pour un axe d'un mobile d'une pièce d'horlogerie.
CH703344A2 (fr) Systeme antichoc pour piece d'horlogerie.
WO2014044596A2 (fr) Instrument d'ecriture
CH703343B1 (fr) Aiguille de pièce d'horlogerie.
CH705905A2 (fr) Palier antichoc à membrane pour pièce d'horlogerie.
EP3729201A1 (de) Unruh für uhr und verfahren zur herstellung einer solchen unruh
CH714514B1 (fr) Procédé de fabrication d'un balancier pour pièce d'horlogerie.
EP2791740B1 (de) Erschütterungsfestes system für uhr, das aus elastomer ist
CH705908A2 (fr) Palier antichoc pour pièce d'horlogerie, en élastomère.
CH705421B1 (fr) Roulement à bille.
CH707017B1 (fr) Instrument d'écriture.
CH703360B1 (fr) Cadran de piece d'horlogerie.

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

17P Request for examination filed

Effective date: 20130122

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

DAX Request for extension of the european patent (deleted)
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

17Q First examination report despatched

Effective date: 20200302

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: 20201113

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: AT

Ref legal event code: REF

Ref document number: 1365259

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210315

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: 602011070212

Country of ref document: DE

REG Reference to a national code

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: LT

Ref legal event code: MG9D

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20210224

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: 20210624

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: 20210224

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: 20210224

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: 20210525

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: 20210224

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: 20210524

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: 20210524

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 1365259

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210224

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: 20210224

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: 20210224

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: 20210224

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: 20210224

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: 20210224

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: 20210624

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

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: 20210224

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: 20210224

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: 20210224

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: 20210224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602011070212

Country of ref document: DE

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

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: 20210224

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: 20210224

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: 20210224

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: 20210224

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

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: 20210224

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: 20210224

26N No opposition filed

Effective date: 20211125

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20210622

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: 20210224

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20210630

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: 20210622

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: 20210224

Ref country code: IE

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

Effective date: 20210622

Ref country code: GB

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

Effective date: 20210622

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: 20210624

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: 20210630

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: 20110622

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: 20210224

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: FR

Payment date: 20230523

Year of fee payment: 13

Ref country code: DE

Payment date: 20230523

Year of fee payment: 13

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

Ref country code: CH

Payment date: 20230702

Year of fee payment: 13

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

Ref country code: MK

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: 20210224