EP2264551B1 - Differentialzahnradgetriebe für Uhrwerk - Google Patents

Differentialzahnradgetriebe für Uhrwerk Download PDF

Info

Publication number
EP2264551B1
EP2264551B1 EP09162837.0A EP09162837A EP2264551B1 EP 2264551 B1 EP2264551 B1 EP 2264551B1 EP 09162837 A EP09162837 A EP 09162837A EP 2264551 B1 EP2264551 B1 EP 2264551B1
Authority
EP
European Patent Office
Prior art keywords
differential gear
satellite
central shaft
tube
wheels
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
EP09162837.0A
Other languages
English (en)
French (fr)
Other versions
EP2264551A1 (de
Inventor
Huy Van Tran
Ludovic Perez
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.)
Pequignet SA
Original Assignee
Samep Sa - Montres Emile Pequignet
Samep Montres Emile Pequignet 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 Samep Sa - Montres Emile Pequignet, Samep Montres Emile Pequignet SA filed Critical Samep Sa - Montres Emile Pequignet
Priority to EP09162837.0A priority Critical patent/EP2264551B1/de
Priority to JP2010128088A priority patent/JP5578500B2/ja
Priority to CN2010101992449A priority patent/CN101923313B/zh
Priority to US12/817,059 priority patent/US8251574B2/en
Publication of EP2264551A1 publication Critical patent/EP2264551A1/de
Priority to HK11101532.0A priority patent/HK1147568A1/xx
Application granted granted Critical
Publication of EP2264551B1 publication Critical patent/EP2264551B1/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
    • G04B13/00—Gearwork
    • G04B13/007—Gearwork with differential work
    • G04B13/008—Differentials
    • 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
    • G04B9/00—Supervision of the state of winding, e.g. indicating the amount of winding

Definitions

  • the present invention relates to a differential gear for watch movement comprising a central shaft on which are rotatably mounted first and second wheels, each of which is provided with a toothing arranged to mesh with the toothing of at least one satellite carried by a carrier-satellite , also mounted on the central shaft.
  • the first and second wheels are intended to be engaged with first and second mobiles of the watch movement, the central shaft comprising a toothing intended to be engaged with a third mobile of the watch movement.
  • the present invention relates to a differential gear of this type for controlling a mechanism for displaying the power reserve of a mainspring in a timepiece comprising a cylinder as a motor member.
  • the present invention relates to a watch movement provided with such a differential gear, in particular for controlling a power reserve display mechanism, as well as a timepiece equipped with such a watch movement.
  • This differential gear comprises two large wheels provided, on the one hand, with radial teeth connected kinematically to one end and the other of the mainspring and, on the other hand, toothing teeth arranged to be engaged with a satellite having the shape of a conventional gear.
  • Differential gears of this type are bulky in the sense of their thickness and are therefore little used in wristwatches.
  • a general problem that must be taken into account in the mechanisms of display of the power reserve is the management of the value to be displayed when the mainspring of the barrel is reassembled in full charge, either by an automatic winding mechanism or by manual winding. If reassembly is continued, the barrel generally has a sliding flange to guard against any potential damage, while the power reserve display mechanism includes a stop at one place or another to prevent the display member to turn more.
  • a gear of the differential gear is kinematically connected to the barrel drum which continues to rotate during reassembly, even when the spring has reached full load. It is therefore necessary to provide a system to guard the gears involved in the display of the power reserve of any damage, under these conditions.
  • a main object of the present invention is to propose an alternative to the differential gears known from the prior art, in particular for controlling the power reserve display mechanisms, by proposing a differential gear incorporating a safety against Risks related to the excessive winding of the mainspring, while having a simple and compact structure.
  • the invention also relates to such a differential gear comprising a security against similar risks when it is implemented in a mechanism other than a mechanism for displaying the power reserve.
  • the present invention more particularly relates to a differential gear of the type mentioned above, characterized in that its carrier is made integral in rotation with the central shaft by means of a friction device comprising a tube having a first portion disposed in abutment against the central shaft and at least a second portion disposed in abutment against the planet carrier.
  • the tube may comprise a substantially cylindrical skirt in which at least one first tongue is formed in such a way that it exerts a force having a radial component on the planet carrier, which can be centripetal or centrifugal according to variants of embodiment.
  • the skirt may comprise at least one additional tongue of slightly longer length than the first tongue to define a positioning stop of the tube in relation to a shoulder of the central shaft.
  • the tube may have a base provided with a flange forming an axial retention for one of the wheels.
  • the satellite has a sliding pinion gearing arranged simultaneously in engagement with the teeth of the first and second wheels, being radial.
  • the present invention also relates to a watch movement incorporating a differential gear corresponding to the above characteristics, the movement preferably comprising a barrel housing a mainspring whose one end is kinematically connected to a finishing gear and a second end is kinematically connected to a winding device, the differential gear being arranged to control a mechanism for displaying the power reserve of the mainspring.
  • FIG. 1 is a cutaway perspective view of a differential gear according to a preferred embodiment of the present invention.
  • the figure 2 represents a simplified perspective view of a constituent element of the differential gear of the figure 1 ;
  • the figure 3 represents a simplified sectional view of the element of the figure 2 ;
  • the figure 4 represents a simplified perspective view of a portion of the differential gear of the figure 1 making certain construction details visible, and
  • FIG. 5 is a perspective view of a constituent element of a differential gear according to an alternative embodiment.
  • the figure 1 represents a cutaway perspective view of a differential gear 1 according to a preferred embodiment of the present invention. Specifically, about the front half of the differential gear has been removed to make visible its internal structure.
  • the differential gear 1 comprises a central shaft 2 intended to be mounted on a frame member of a watch movement, the shaft being provided with a pivot at each of its ends 3 and 4.
  • An output gear 5 is cut directly into the mass of the central shaft near one of its ends 3.
  • the pinion could also be formed separately and reported without departing from the scope of the present invention.
  • the pinion is followed by a cylindrical support portion 6, itself followed by a main portion 7 of the shaft, also cylindrical but of smaller diameter and extending to the other end 4 of the shaft .
  • a first input gear 8 of the differential gear, carried by a hub 9, is placed in abutment on the support portion 6, being retained axially by the pinion 5.
  • the hub comprises a base, in which a radial toothing 10 is arranged, the base being surmounted by a barrel 11 on which the first wheel 8 is driven.
  • the length of the support portion 6 is slightly greater than the height of the hub 9.
  • An intermediate tube 12 is then engaged on the main portion 7 of the central shaft 2, covering it substantially to the second end 4 of the latter.
  • the structure of the tube 12 will be described in detail later in connection with the detailed description of the figures 2 and 3 . It already appears from the figure 1 from the cross-sectional view of the tube 12, that the latter has a base 14 provided with an annular rim in the form of a retaining flange 15, followed by a support portion 16 having a thickness of important material, and itself followed by a main portion 17, or skirt, thinner and extending to a shoulder 18 of the central shaft 2, defined by the junction between the support portion 6 of the latter and its main portion 7.
  • a planet carrier 20 is engaged on the main portion 17 of the tube.
  • the planet carrier 20 comprises first and second coaxial rings 21, 22 connected to each other by means of a flange 24. Furthermore, a shaft 25 is carried by the rings, in a direction perpendicular to the direction of the central shaft 2, and carries a satellite 26.
  • the planet carrier 20 also fills the retaining function for a second input wheel 28 of the differential gear, previously engaged on the support portion 16 of the tube.
  • the second input wheel 28 is carried by a hub 29 comprising a base, in which a radial toothing 30 is formed, the base being surmounted by a barrel 31 on which the second wheel 28 is hunted.
  • the hub 29 is, on the one hand, disposed in abutment against the retaining collar 15 while being, on the other hand, retained by the planet carrier 20.
  • the hubs 9, 29 are arranged in opposite directions, so that their teeth are facing one another, so as to cooperate with the satellite 26.
  • one of the wheels is kinematically connected to a first end of the mainspring, either via the barrel drum or the barrel shaft, while the other wheel is kinematically connected to the barrel spring. other end of the mainspring.
  • the changes in the state of charge of the mainspring are taken into account to be transmitted.
  • a mobile display of the power reserve from the output of the differential gear 1, the output gear 5.
  • the figure 2 represents a simplified perspective view of the isolated tube 12 and allows better discerning its structure, especially that of its main portion 17.
  • This latter has a generally cylindrical shape but is constituted, in the present embodiment illustrated by way of non-limiting example, of two pairs of tongues 34, 35, two tongues of the same pair being diametrically opposed with respect to the axis of the tube.
  • the free ends of the tongues all have an extra thickness so that the diameter of the main portion 17 of the tube, at the free ends of the tongues, is similar to the diameter of the opposite end of the main portion 17, that is to say ie that which is connected to the support portion 16.
  • This diameter substantially corresponds to the internal diameter of the ring 21 of the planet carrier 20, as is apparent from FIG. figure 1 .
  • the planet carrier 20 is fitted on the tube 12.
  • the particular structure of the main portion 17 of the tube gives it elastic properties, in particular by deformation of the tongues 35, which allow relative sliding between the tube and the tube. carrier when the torque to be transmitted between these elements exceeds a preset value reached when the mainspring reaches its full load. Below this predefined value, the tabs 35 exert a force having a radial component, centrifugal here, on the planet carrier 20 such that these two elements are integral in rotation.
  • the figure 3 represents a simplified sectional view of the tube 12 of the figure 2 , on which have been schematically different configurations of the tabs 35, to illustrate how their degree of deformation can be adjusted according to the desired force to act on the carrier.
  • the figure 4 represents a simplified perspective view of a portion of the differential gear of the figure 1 making certain construction details visible. Specifically, the first input wheel 8 has been removed to more clearly illustrate the planet carrier 20 and the satellite 26 in accordance with the present preferred embodiment of the present invention.
  • the flange 24 connecting the first and second rings 21, 22 has a plurality of openings 40, in particular to lighten it.
  • arms are used to connect the first and second rings to each other instead of the flange, without departing from the scope of the present invention.
  • the puddle 24 comprises an additional opening 41 in which the satellite 26 is housed, carried by the shaft 25.
  • the satellite 26 has a particular shape, namely that it is similar to that of a sliding pinion, used in the winding mechanisms, in which the conventional Breguet teeth have not been cut.
  • the satellite 26 has a toothing 42 of the sliding pinion type, that is to say a set of teeth oriented in a direction substantially parallel to the axis of rotation of the satellite having a symmetry along this axis.
  • the satellite can mesh with conventional radial gears, which are those carried by the hubs 9 and 29 in the embodiment shown here.
  • the bulk of the differential gear according to the present invention is reduced in the direction of height with respect to a conventional differential gear in which the satellite has the form of a conventional gear with radial teeth.
  • the satellite 26 comprises an annular groove 43 intended here to cooperate with the fingers 44 formed in the flange 24 of the planet carrier 20 to ensure a good positioning of the satellite relative to the planet carrier, and therefore with respect to the first and second input wheels 8 and 28.
  • the figure 5 is a perspective view of a central shaft 60, according to an alternative embodiment, intended to cooperate with a tube as described above.
  • the central shaft 60 has a conical portion 61 intended to cooperate with the ends of the tongues 35, these being thus to be deformed towards the inside and no longer from the outside as was the case in the previous realization.
  • the tube exerts a centripetal force on the central shaft 60 to produce an effect similar to that discussed above.
  • the tube is, in this case, integral in rotation with the planet carrier.
  • the friction force F ensuring the transmission of the rotational movements of the tube to the planet carrier (in the first case) or to the central shaft (in the second case).
  • case as being equal to the product of p by N, where p is the coefficient of friction, depending on the two materials in contact with each other, and N is the radial force exerted by the tube on the carrier or on the central shaft due to the deformation of its tongues 35.
  • the particular structure of the tube allows a relatively accurate adjustment of the value of N, p being known from the moment when the materials concerned were selected.
  • the value of F directly related to the moment of force involved between the two elements in contact, can be adjusted relatively accurately (the moment being equal to the product of F by the radius at the point of application of F, the point contact between the two bodies concerned).
  • the threshold value of the moment of force from which the tube slides relative to the other member involved can be adjusted to be close to the value necessary for the transmission of the moments of force necessary to ensure the proper functioning of the mechanism.
  • corresponding watchmaker which reduces the wear of parts related to friction, compared to known mechanisms of the prior art. Note further that if the tongues 35 are deformed too much in a given direction, they can be brought back in the opposite direction, possibly reversibly depending on the nature of the material used.
  • the carrier is rendered integral in rotation with the central shaft by means of a friction device comprising a tube having a first portion disposed in abutment against the central shaft and at least a second portion disposed in abutment against the planet carrier, without leaving of the present invention which is defined by the appended claims.
  • a friction device comprising a tube having a first portion disposed in abutment against the central shaft and at least a second portion disposed in abutment against the planet carrier, without leaving of the present invention which is defined by the appended claims.
  • the differential gear of the present invention may also be implemented in clock mechanisms other than those intended to display the power reserve.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Retarders (AREA)
  • Transmission Devices (AREA)

Claims (11)

  1. Differenzialgetriebe (1) für ein Uhrwerk, das eine Mittelwelle (2) aufweist, auf die erste und zweite Räder (8, 28) drehbar montiert sind, von denen jedes mit einer Zahnung (10, 30) versehen ist, die eingerichtet ist, um mit der Zahnung (42) mindestens eines von einem ebenfalls auf die Mittelwelle montierten Planetenträger (20) getragenen Planetenrads (26) ineinanderzugreifen, wobei das erste und das zweite Rad (8, 28) dazu bestimmt sind, mit ersten und zweiten Drehteilen des Uhrwerks in Eingriff zu sein, wobei die Mittelwelle (2) eine Zahnung (5) aufweist, die dazu bestimmt ist, mit einem dritten Drehteil des Uhrwerks in Eingriff zu sein, dadurch gekennzeichnet, dass der Planetenträger (20) über eine Reibungsvorrichtung drehfest mit der Mittelachse (2) verbunden wird, die ein Reibungsrohr (12) mit einem ersten Teil (14, 16, 17) in Auflage gegen die Mittelwelle und mit mindestens einem zweiten Teil (34, 35) in Auflage gegen den Planetenträger (20) angeordnet aufweist.
  2. Getriebe (1) nach Anspruch 1, dadurch gekennzeichnet, dass das Rohr (12) eine im Wesentlichen zylindrische Schürze (17) enthält, in der mindestens eine erste Lasche (35) so geformt ist, dass sie eine Kraft mit radialer Komponente auf den Planetenträger (20) ausübt.
  3. Getriebe (1) nach Anspruch 2, dadurch gekennzeichnet, dass die Schürze (17) mindestens eine zusätzliche Lasche (34) einer geringfügig größeren Länge als die erste Lasche (35) enthält, um einen Positionieranschlag des Rohrs (12) in Verbindung mit einer Schulter (18) der Mittelachse (2) zu definieren.
  4. Getriebe (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Rohr (12) eine Basis (14) aufweist, die mit einer Randleiste (15) versehen ist, welche einen axialen Rückhalt für eines der ersten und zweiten Räder (8, 28) formt.
  5. Getriebe (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Planetenrad (26) eine Zahnung (42) von der Art Kupplungstrieb aufweist, die gleichzeitig mit den Zahnungen (10, 30) der ersten und zweiten Räder (8, 28) in Eingriff angeordnet ist, wobei diese radial sind.
  6. Getriebe (1) nach Anspruch 5, dadurch gekennzeichnet, dass der Planetenträger (20) zwei koaxiale Ringe (21, 22) enthält, wobei das Planetenrad (26) drehbar auf eine Welle (25) montiert ist, deren Enden von den Ringen getragen werden.
  7. Getriebe (1) nach Anspruch 5 oder 6, dadurch gekennzeichnet, dass das Planetenrad (26) eine Umfangsnut (43) koaxial zu seiner Drehachse aufweist, und dass der Planetenträger (20) mindestens einen Finger (44) aufweist, der eingerichtet ist, um in der Betriebsstellung des Planetenrads in die Nut eingeführt zu werden, um dessen Positionierung zu gewährleisten.
  8. Getriebe (1) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die ersten und zweiten Räder (8, 28) eingerichtet sind, um kinematisch mit ersten bzw. zweiten Enden einer Zugfeder verbunden zu sein, wobei die Mittelwelle (2) eingerichtet ist, um kinematisch mit einem Anzeigemechanismus der Gangreserve der Zugfeder verbunden zu sein.
  9. Uhrwerk, das ein Differenzialgetriebe nach einem der Ansprüche 1 bis 8 enthält.
  10. Uhrwerk nach Anspruch 9, das ein Federhaus enthält, welches eine Zugfeder aufnimmt, von der ein erstes Ende kinematisch mit einem Finissage-Räderwerk und ein zweites Ende kinematisch mit einer Aufziehvorrichtung verbunden ist, wobei das Differenzialgetriebe (1) eingerichtet ist, um einen Anzeigemechanismus der Gangreserve der Zugfeder zu steuern.
  11. Uhr, die mit einem Uhrwerk nach Anspruch 9 oder 10 ausgestattet ist.
EP09162837.0A 2009-06-16 2009-06-16 Differentialzahnradgetriebe für Uhrwerk Active EP2264551B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP09162837.0A EP2264551B1 (de) 2009-06-16 2009-06-16 Differentialzahnradgetriebe für Uhrwerk
JP2010128088A JP5578500B2 (ja) 2009-06-16 2010-06-03 腕時計機構部のための差動歯車
CN2010101992449A CN101923313B (zh) 2009-06-16 2010-06-12 手表机芯用的差速齿轮
US12/817,059 US8251574B2 (en) 2009-06-16 2010-06-16 Differential gear for watch movement
HK11101532.0A HK1147568A1 (en) 2009-06-16 2011-02-16 Differential gear for watch movement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09162837.0A EP2264551B1 (de) 2009-06-16 2009-06-16 Differentialzahnradgetriebe für Uhrwerk

Publications (2)

Publication Number Publication Date
EP2264551A1 EP2264551A1 (de) 2010-12-22
EP2264551B1 true EP2264551B1 (de) 2013-08-07

Family

ID=41152202

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09162837.0A Active EP2264551B1 (de) 2009-06-16 2009-06-16 Differentialzahnradgetriebe für Uhrwerk

Country Status (5)

Country Link
US (1) US8251574B2 (de)
EP (1) EP2264551B1 (de)
JP (1) JP5578500B2 (de)
CN (1) CN101923313B (de)
HK (1) HK1147568A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH705079A1 (fr) * 2011-06-10 2012-12-14 Haute Ecole Arc Source d'énergie mécanique pour mouvement horloger à couple de sortie prédéfini.
EP2546706B1 (de) * 2011-07-13 2017-02-22 ETA SA Manufacture Horlogère Suisse Uhrwerk, das ein Modul enthält, welches mit einem Drehteil versehen ist, das in einen anderen Drehteil eingreift, der sich auf einer Basis dreht, auf welcher das Modul montiert ist
CH705836B1 (fr) * 2011-12-02 2016-01-15 Lvmh Swiss Mft Sa Pièce d'horlogerie.
EP3098668B1 (de) * 2015-05-29 2018-10-31 ETA SA Manufacture Horlogère Suisse Gangreserveanzeige für uhr
CH711931A2 (fr) * 2015-12-18 2017-06-30 Montres Breguet Sa Mécanisme de réglage de rapport de couple entre des mobiles d'horlogerie.
EP3208664B1 (de) * 2016-02-19 2023-08-16 Omega SA Uhrwerk oder uhr ohne magnetische signatur
BE1024256B1 (nl) * 2016-06-02 2018-01-16 Mintiens Benoît Mechanisch uurwerk.
CH715107B1 (fr) * 2018-06-18 2021-12-30 Montres Breguet Sa Mécanisme de réglage pour mécanisme d'affichage d'horlogerie à rouleau.

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH263707A (fr) 1947-11-27 1949-09-15 Le Coultre & Cie Montre-bracelet.
US2774252A (en) * 1954-09-04 1956-12-18 Felsa S A Differential gear
JPS5723880A (en) * 1980-07-18 1982-02-08 Ricoh Elemex Corp Train wheel construction of watch
EP0973076B1 (de) * 1998-07-16 2008-02-13 ETA SA Manufacture Horlogère Suisse Uhr mit Tourbillon
DE60036603T2 (de) 2000-03-27 2008-07-03 Vaucher Manufacture Fleurier S.A. Anzeigemechanismus der Gangreserve einer Uhr und mit diesem Mechanismus versehene Uhr
EP1498789A1 (de) * 2003-07-14 2005-01-19 Eterna SA Vorrichtung zur Anzeige der Gangreserve einer mechanischen Uhr
EP1925995B1 (de) * 2006-11-21 2014-06-18 Christophe Claret Engineering S.A. Schlagwerk
DE602008003534D1 (de) * 2008-04-30 2010-12-30 Cartier Creation Studio Sa Mechanismus zur Vermeidung der Gangvariationen aufgrund der Schwerkrafteinwirkung auf eine Reguliervorrichtung mit Unruh-Spiralfeder und mit diesem Mechanismus ausgestattete Uhr

Also Published As

Publication number Publication date
US20100315908A1 (en) 2010-12-16
CN101923313A (zh) 2010-12-22
HK1147568A1 (en) 2011-08-12
US8251574B2 (en) 2012-08-28
JP5578500B2 (ja) 2014-08-27
EP2264551A1 (de) 2010-12-22
CN101923313B (zh) 2013-03-20
JP2011002451A (ja) 2011-01-06

Similar Documents

Publication Publication Date Title
EP2264551B1 (de) Differentialzahnradgetriebe für Uhrwerk
EP2212749B1 (de) Federdruck-antriebsglied für ein uhrwerk
EP2350745B1 (de) Antriebsmechanismus für ein uhrwerk
EP2076821B1 (de) Uhrwerk mit konstantdrehmomentübertragung zwischen der energiequelle und dem mechanischen oszillator
EP2376986B1 (de) Uhrwerk mit automatischer aufzugvorrichtung und bewegungshemmung
WO2011104480A1 (fr) Couronne de remontoir de montre multifonctions
EP2313812B1 (de) Uhrwerk mit integrierter automatischer aufzugvorrichtung
EP2725433A1 (de) Bewegliches Tourbillon mit beweglicher Unruh für Uhrwerk
EP2689297B1 (de) Anzeigemechanismus zur anzeige eines grossdatums
EP1960846B1 (de) Uhrwerk
EP3770694B1 (de) Anschlagkäfig für uhr mit zwei elastischen anschlagelementen
EP2615505A1 (de) Anzeigemechanismus nach Informationsanfrage für Uhrwerk
CH710467A1 (fr) Roue pour mobile à friction de mécanisme horloger et mobile à friction correspondant.
EP2757425B1 (de) Uhr, die eine Anzeige der Gangreserve über polarisierte Organe umfasst, die eine variable relative Ausrichtung haben
EP1248164B1 (de) Uhrwerk
EP2264550A1 (de) Rad für Wechselrichter, Herstellungsverfahren eines solchen Rads und Wechselrichtern für mit einem solchen Rad ausgestattetes Uhrwerk
CH717086A2 (fr) Mécanisme de rouage, mouvement et pièce d'horlogerie.
EP4370979A1 (de) Anzeigemechanismus für uhr
EP3739393A1 (de) Uhrwerk einer armbanduhr mit automatischem aufzug
CH716126A2 (fr) Mécanisme de force constante pour pièce d'horlogerie.
EP3112949B1 (de) Mechanische energiequelle für uhrwerk
CH716422B1 (fr) Ensemble limiteur d'horlogerie pour une montre comportant au moins un tourbillon ou un carrousel.
EP2869137B1 (de) Anzeigemechanismus der Gangreserve
CH337128A (fr) Mécanisme destiné à éviter une surtension du ressort moteur d'une montre à remontage automatique
CH716896A2 (fr) Plateau d'échappement, sous-ensemble de pièce d'horlogerie et balancier d'oscillateur.

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): 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 SE SI SK TR

17P Request for examination filed

Effective date: 20110610

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): 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 SE SI SK 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

Ref country code: AT

Ref legal event code: REF

Ref document number: 626012

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130815

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: 602009017772

Country of ref document: DE

Effective date: 20131002

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E-PATENT S.A., CH

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: PEQUIGNET S.A.

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 626012

Country of ref document: AT

Kind code of ref document: T

Effective date: 20130807

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20130807

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20131207

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: 20130807

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: 20131209

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: 20131107

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: 20130807

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: 20130807

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: 20130918

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: 20130807

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602009017772

Country of ref document: DE

Owner name: PEQUIGNET S.A., FR

Free format text: FORMER OWNER: SAMEP S.A. - MONTRES EMILE PEQUIGNET, MORTEAU, FR

Effective date: 20131213

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20131108

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

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20130807

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: 20140508

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

Ref country code: GB

Payment date: 20140627

Year of fee payment: 6

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009017772

Country of ref document: DE

Effective date: 20140508

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

Ref country code: DE

Payment date: 20140627

Year of fee payment: 6

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: 20130807

Ref country code: LU

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: 20140616

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: IE

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

Effective date: 20140616

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602009017772

Country of ref document: DE

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

Effective date: 20150616

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: 20130807

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

Ref country code: GB

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

Effective date: 20150616

Ref country code: DE

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

Effective date: 20160101

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 8

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

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: 20130807

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20140630

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: 20090616

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: 20130807

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

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: 20130807

REG Reference to a national code

Ref country code: CH

Ref legal event code: PUE

Owner name: PEQUIGNET HORLOGERIE, FR

Free format text: FORMER OWNER: PEQUIGNET S.A., FR

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

Ref country code: FR

Payment date: 20230614

Year of fee payment: 15

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: 15