EP0973076A1 - Uhr mit Tourbillon - Google Patents

Uhr mit Tourbillon Download PDF

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Publication number
EP0973076A1
EP0973076A1 EP98113226A EP98113226A EP0973076A1 EP 0973076 A1 EP0973076 A1 EP 0973076A1 EP 98113226 A EP98113226 A EP 98113226A EP 98113226 A EP98113226 A EP 98113226A EP 0973076 A1 EP0973076 A1 EP 0973076A1
Authority
EP
European Patent Office
Prior art keywords
plate
tube
pinion
watch
barrel
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.)
Granted
Application number
EP98113226A
Other languages
English (en)
French (fr)
Other versions
EP0973076B1 (de
Inventor
Maurice Grimm
André Beyner
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.)
ETA SA Manufacture Horlogere Suisse
Original Assignee
Ebauchesfabrik ETA AG
Eta SA Fabriques dEbauches
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 Ebauchesfabrik ETA AG, Eta SA Fabriques dEbauches filed Critical Ebauchesfabrik ETA AG
Priority to EP98113226A priority Critical patent/EP0973076B1/de
Priority to DE69839116T priority patent/DE69839116T2/de
Priority to US09/352,117 priority patent/US6402368B1/en
Priority to JP20278399A priority patent/JP4360715B2/ja
Publication of EP0973076A1 publication Critical patent/EP0973076A1/de
Priority to HK00103509A priority patent/HK1024308A1/xx
Application granted granted Critical
Publication of EP0973076B1 publication Critical patent/EP0973076B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • G04B17/20—Compensation of mechanisms for stabilising frequency
    • G04B17/28—Compensation of mechanisms for stabilising frequency for the effect of imbalance of the weights, e.g. tourbillon
    • G04B17/285—Tourbillons or carrousels
    • 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
    • G04B1/00—Driving mechanisms
    • G04B1/10—Driving mechanisms with mainspring
    • G04B1/12—Driving mechanisms with mainspring with several mainsprings

Definitions

  • the present invention relates to a watch with whirlwind comprising a regulating member engaged with an exhaust, itself engaged with a pinion meshing with a fixed wheel, the regulating organ, the exhaust and the pinion being mounted on a plate integral with a tube pivoted in a plate, this tube being located in the center of the watch and rotated by a driving organ.
  • a tourbillon watch that meets the definition generic given above is described in the patent CH 33 368.
  • This document reports a watch movement whose regulating organ and exhaust are carried by a plate pivoted in the center of this movement.
  • the tray is attached to a central tube terminated by a pinion that a barrel spring drives through a mobile consisting of a wheel and a pinion, so that the tray is animated, with the tube which serves as its axis of pivoting, of a continuous movement of rotation.
  • the tube is engaged on a shaft which carries the needle minutes, this tree being finished by a pinion meshing with a friction fitted wheel on a barrel cover.
  • a roadway is driven out the tree and follows the tube.
  • the roadway leads to cannon wheel which carries the hour hand by through a timer.
  • the timer is covered by a dial. It emerges from what has just been explained that the tray is not fully visible to through the ice since it is surmounted by a timer itself hidden by a dial.
  • the exhaust pinion is located above the plate, so that the wheel fixes with which it is engaged is also located above the tray.
  • This fixed wheel is integral with a bridge carried by four narrow arms, this bridge being placed on the plateau.
  • the tray is partially hidden from view, not only by the timer and the dial, but also by the central bridge and by the arms connecting it to the movement plate.
  • the vortex mechanism described in the aforementioned patent reveals very few elements the component, in fact only the pendulum which turns on itself and around the dial.
  • the present invention provides a turntable entirely visible from its center to its periphery, thus revealing the entire whirlpool mechanism.
  • this invention is remarkable in that that the fixed wheel and the pinion meshing with it are located below the tray. This allows to rid the space above the shelf of any fixed element and of any support intended to carry such an element.
  • the tube carrying the tray surrounds a carriageway carrying a minute hand, this roadway surrounding itself a tree with an hour hand, the tree and the floor being connected to each other by a timer located below the tray.
  • a hand or a minute index is mounted on the plate, while the tube surrounds a tree bearing an hour hand, the shaft and the tube being linked to each other by a timer located below of the plateau.
  • the tourbillon watch is presented here under two exemplary embodiments.
  • the first one shape is shown in section in Figure 1. This is the shape favorite.
  • the second shape is shown in cross section at the figure 7.
  • a perspective view that can house both embodiments is shown in Figure 8.
  • the movement of the watch comprises a regulating member 2 engaged with an exhaust 3, the latter being engaged with a gear train 4 meshing with a fixed wheel 5.
  • the regulating member 2, the exhaust 3 and the train 4 are mounted on a plate 6 secured to a tube 7 pivoted in a plate 8.
  • the tube 7 is located in the center of the watch and animated by a movement continuous rotation driven by a drive member 9.
  • FIGS 1 and 7 show first that the fixed wheel 5 is located below the plate 6. They then show that the tube 7 is engaged rotatably on a roadway 11 carrying a 12 minute hand, this road being in turn rotatably engaged on a shaft 13 carrying a hour hand 14.
  • the lower ends of the tree 13 and the roadway 11 are connected by a timer 15 located lower than plate 6.
  • the wheel fixed 5 and timer 15 thus being located under the tray 6, nothing is superimposed on the tray which therefore remains entirely uncovered under the ice that will come overcome it. This is of course not the case for the construction proposed in the document cited above, where the platform is surmounted by a bridge supporting the fixed wheel and the timer.
  • Figures 1 and 3 show that the drive member 9 includes a barrel 16 which contains a non-spring shown and whose tree 17 carries a first ratchet 18. This ratchet 18 meshes with a pinion 19 which is integral of the tube 7 to which the plate 6 is fixed.
  • the fixing of the tray 6 on the tube 7 can be made of different manners.
  • the shaft 17 of the barrel carries a second ratchet 21 coaxial with the first ratchet 18 and located under the latter.
  • the second ratchet 21 meshes with a wheel 22 mounted frictionally on the roadway 11.
  • the wheel 42 of timer 15 is engaged with pinion 43 of pavement 11.
  • the hour wheel 44 of the shaft 13 is engaged with the pinion 45 of the wheel 42 of the timer 15.
  • the ring 47 is held in a fixed ring 58 by means of feet dial 59.
  • the tube 7 carrying the plate 6 is pivoted in a plate 8.
  • this plate is integral with a barrel bridge 46 in which the tube 7 is also pivotally mounted, so that this tube is held in place radially and axially by the plate 8 and by the barrel bridge 46 (see FIG. 3).
  • the two ratchets 18 and 21 equipping the barrel 16 can be the same diameters or diameters different. If they are the same diameters, we will understand that the pinion 19 and the wheel 22 will have the same diameters and that consequently pavement 11 and the needle of 12 minutes related to it will rotate at the same speed that the tube 7 and the plate 6 which is linked to it, that is to say one turn per hour. In the example shown in Figure 3, the diameter of the ratchet 18 is larger than the diameter of the ratchet 21, as a result of which the plate 6 will rotate faster from the minute hand 12.
  • the plate 6 is integral with tube 7 which is crossed by the roadway 11 and tree 13 respectively carrying the 12 minute and 14 hour hands.
  • the regulator 2 usually includes a balance 49 and a spiral spring 50.
  • the exhaust includes the escape wheel 51 and its pinion 52, the anchor 53, the fork stick 54, the large platter 55 and the pendulum shaft 56.
  • the pendulum shaft is pivoted between the plate 6 and a balance bridge 57 fixed on the plate 6 by means of pillars 68 (see Figure 4).
  • the train 4 includes a plurality of mobiles ensuring gear link between the exhaust pinion 52 and the fixed wheel 5.
  • the cog bridge is fixed on the plate 6 at pillar means 67 (see Figure 4).
  • the number of mobiles (here mobiles 29, 30 and 31) making up the train 4 as well as the gear ratios existing between these mobiles will depend on the frequency of the pendulum and number of turns per unit of time chosen for the rotation of the plate 6. This cog indeed is inserted between the exhaust 4 (more precisely the exhaust pinion 52) and the fixed wheel 5. Its characteristics and particularities therefore impose a number of turns determined per unit time on the board.
  • the pendulum 49 oscillates at the rate of 21,600 vibrations per hour. If the escape wheel 51 is provided with 20 teeth, this wheel and the pinion 52 which is linked to it will 540 revolutions per hour. Gear 4 includes all three mobile 29, 30 and 31 including the gear ratio included between the exhaust pinion 52 and the fixed wheel is 270. It follows that the plate 6 makes two turns per hour. It will be understood that other reports may be chosen to obtain other speeds from plate 6, when will be discussed later the second mode of execution of the invention. It will be noted here, however, that the speed preferred two turns per hour seems wise since it provides at least all five minutes another image of the tray position.
  • FIG. 3 shows that the plate 6 carries a mobile 35 which meshes with the fixed wheel 5, this mobile in turn driving a pinion 34 fixed on a shaft 33, tree on which the small needle is fitted second 32.
  • the shaft 33 and the mobile 35 are pivoted between the plate 6 and the gear train 66.
  • the second hand 32 overcomes the bridge of cog 66 on which are affixed divisions of seconds 69.
  • Figure 4 is a perspective view of the tray turning 6 forming the base of the tourbillon.
  • Tube 7 drives the plate 6 in continuous rotation in the direction arrow A.
  • the wheel fixed 5 engaged with pinion 65.
  • the plate 6 drives the pinion 65 in a rotational movement combined with a revolutionary movement like a satellite, these movements being regulated by the train 4, exhaust 3 and regulator 2.
  • Figure 4 shows very clearly appear the main interest of the present invention, namely a total vision of the whole tray and the elements that surmount it. All is visible from the tube 7 at the periphery of the plate 6 and none stationary part, such as the fixed wheel or the timer or the dial, does not obstruct the vision moving parts. Only the hour hands and minutes emerging from tube 7 (not shown in the figure 4) surmount the plate. However, as they are thin and essentially mobile, they cannot hide anything.
  • Figure 4 also shows that the tray can be arranged to present certain aesthetic effects.
  • the gear train bridge 66 terminated by the dial 69 seconds and the balance bridge 57 terminated by the pendulum 49 are reminiscent of the configuration of comets. And since these bridges are placed head to tail, comets they are supposed to represent appear to be pursue each other.
  • the winding mechanism is shown in plan on the Figure 5.
  • the driving member 9, in this case its third barrel 26 ( Figure 2), is engaged by the teeth 70 of the barrel with a wheel 71 secured to a pinion intermediate 72.
  • This pinion meshes with a first reference 73 which in turn meshes with a second reference 74.
  • the fixed reference 74 meshes with a reference of flip-flop 75 which in turn meshes with the teeth horizontal 76 of a 90 ° reference bearing the reference 77.
  • the vertical toothing 78 of the 90 ° gear is taken with a sliding pinion 79 of rod 80.
  • a compound system a rocker 81 on which a spring 82 acts and a pull tab 83, on which a spring 84 with two notches acts, couples the rocker gear 75 to the second gear 74.
  • the barrel 26 is raised by rotation of the rod 80 and it reassembles the following barrels 23 and 16 itself.
  • the time-setting mechanism is shown in plan in Figure 6.
  • flip-flop 81 rotates counterclockwise around its axis of rotation located in the center of the reference 77.
  • the rocker gear 75 is decoupled from the second reference 74 (figure 5) and comes to mesh with a reference 85.
  • This reference 85 is in engagement with the wheel 42 of the timer 15, this wheel 42 meshing with the pinion 43 of pavement 11 (see also figure 3).
  • the wheel 44 hours is engaged with the pinion 45 of the timer 15. Under these conditions, when the rod is turned 80, the hour and minute hands are set hours. It should be noted here that the time setting does not cause any movement of the tube 7 and therefore of the plate 6, since there is friction between pavement 11 and the wheel 22 meshing with ratchet 21 (see Figure 3).
  • Figure 7 also shows, on the one hand, that the fixed wheel 5 is located below the plate 6 and, on the other hand, that the tube 7 is engaged in rotation on a carriageway 11 carrying a 12 minute hand, this floor being at its tower engaged in rotation on a shaft 13 carrying a hour hand 14. Tree 13 and pavement 11 are connected by a timer 15 located below the tray 6.
  • the second embodiment includes a drive member 9 comprising a spring barrel 36 (see FIG. 7) located in the center of the watch, the shaft 37 of this barrel being linked in rotation to the tube 7 carrying the plate 6 of the whirlwind.
  • the shaft 37 constitutes itself tube 7.
  • FIG 8 is a partially torn perspective view of the whole of the watch presented outside its case.
  • the plate 6 which is integral with the tube coach 7, crossed by roadway 11 respectively and the hour tree 13.
  • the hour hands 14 and minute 12 overcome the annular dial 47.
  • the dial shows inscriptions 48 and rests on ring 58 which can be part of the middle of the watch.
  • Plateau 6 is driven in continuous rotation according to the direction indicated by arrow A.
  • On the platform rest the bridge 57 in which the pendulum 49 and the bridge 66 are pivoted in which the gear train 4 and the exhaust 3 are pivoted.

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Toys (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electromechanical Clocks (AREA)
EP98113226A 1998-07-16 1998-07-16 Uhr mit Tourbillon Expired - Lifetime EP0973076B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
EP98113226A EP0973076B1 (de) 1998-07-16 1998-07-16 Uhr mit Tourbillon
DE69839116T DE69839116T2 (de) 1998-07-16 1998-07-16 Uhr mit Tourbillon
US09/352,117 US6402368B1 (en) 1998-07-16 1999-07-13 Watch provided with a tourbillon
JP20278399A JP4360715B2 (ja) 1998-07-16 1999-07-16 ツールビロンを備えた時計
HK00103509A HK1024308A1 (en) 1998-07-16 2000-06-12 Watch with tourbillon

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98113226A EP0973076B1 (de) 1998-07-16 1998-07-16 Uhr mit Tourbillon

Publications (2)

Publication Number Publication Date
EP0973076A1 true EP0973076A1 (de) 2000-01-19
EP0973076B1 EP0973076B1 (de) 2008-02-13

Family

ID=8232281

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98113226A Expired - Lifetime EP0973076B1 (de) 1998-07-16 1998-07-16 Uhr mit Tourbillon

Country Status (5)

Country Link
US (1) US6402368B1 (de)
EP (1) EP0973076B1 (de)
JP (1) JP4360715B2 (de)
DE (1) DE69839116T2 (de)
HK (1) HK1024308A1 (de)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1359476A1 (de) * 2002-05-02 2003-11-05 Zenith International SA Mechanische Uhr mit Tourbillon
EP1617305A1 (de) * 2004-07-13 2006-01-18 Montres Breguet S.A. Arretiervorrichtung bei der Zeigerstellung einer Uhr mit einem Tourbillon
SG125943A1 (en) * 2003-03-19 2006-10-30 Franck Muller Watchland S A Timepiece
CH701940B1 (fr) * 2007-04-12 2011-04-15 Hautlence Sa Mouvement d'horlogerie comportant plusieurs barillets.
US8353623B2 (en) 2007-05-23 2013-01-15 Blancpain S.A. Timepiece movement including a karussel
EP3168693A1 (de) * 2015-11-12 2017-05-17 Cartier International AG Uhrwerk
EP3579058A1 (de) * 2018-06-07 2019-12-11 Montres Breguet S.A. Uhr, die ein tourbillon umfasst
EP3798741A1 (de) * 2019-09-30 2021-03-31 Gfpi Sa Uhrwerk
WO2021063953A1 (fr) * 2019-09-30 2021-04-08 Gfpi Sa Mouvement horloger
FR3141536A1 (fr) * 2022-11-02 2024-05-03 Kross Studio SA Piece d’horlogerie mécanique à tourbillon surélevé

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103871A1 (de) * 1999-09-02 2001-05-30 Creaholic S.A. Mechanisch geregelte Zeitanzeigevorrichtung
DE10160287A1 (de) * 2001-12-07 2003-06-26 Lange Uhren Gmbh Tourbillon
ATE469378T1 (de) * 2001-12-15 2010-06-15 Richemont Int Sa Konstantkraftvorrichtung
DE60236403D1 (de) * 2002-03-26 2010-07-01 Chopard Manufacture Sa Tourbillonmechanismus
CH705048B1 (fr) 2002-07-09 2012-12-14 Lvmh Swiss Mft Sa Dispositif d'entraînement par courroies lisses ou crantées d'un mouvement de montre mécanique.
DE502004009754D1 (de) * 2003-03-03 2009-08-27 Watch U Licence Ag Tourbillon
EP1460492A1 (de) * 2003-03-20 2004-09-22 Manufacture Roger Dubuis S.A. Uhrmechanismus mit Tourbillon
WO2005071498A1 (de) * 2004-01-26 2005-08-04 Gübelin AG Tourbillon
CH699838B1 (fr) * 2004-03-09 2010-05-14 Franck Muller Watchland Sa Tourbillon tri-axial pour pièce d'horlogerie, notamment montre-bracelet.
DE602005009316D1 (de) * 2005-01-28 2008-10-09 Richemont Int Sa Uhr mit Tourbillon
US7568831B2 (en) * 2006-10-06 2009-08-04 Tiffany & Co. Watch Center Ag Tourbillion-type timepiece movement
CH700862A1 (fr) * 2009-04-29 2010-10-29 Richemont Int Sa Tourbillon sans le poids du balancier.
EP2264551B1 (de) * 2009-06-16 2013-08-07 Samep S.A. - Montres Emile Pequignet Differentialzahnradgetriebe für Uhrwerk
EP2363762B1 (de) * 2010-03-04 2017-11-22 Montres Breguet SA Uhr mit einem mechanischen Hochfrequenzuhrwerk
DE202012002284U1 (de) 2012-03-08 2012-04-18 Kieninger Uhrenfabrik Gmbh Uhrwerk mit Tourbillon
EP2793087B1 (de) * 2013-04-18 2016-06-01 Glashütter Uhrenbetrieb GmbH Tourbillon
JP1545808S (de) * 2014-12-05 2016-03-14
EP3588200B1 (de) * 2018-06-29 2021-10-06 Glashütter Uhrenbetrieb GmbH Tourbillion mit nullpunktrückstellungmechanismus
RU2716829C1 (ru) * 2019-07-26 2020-03-17 Антон Юрьевич Суханов Часы с подвижным механизмом подсвечивания

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH30754A (fr) * 1904-06-11 1905-01-31 Paul Loichot Montre
CH33368A (fr) 1905-08-02 1906-02-28 Louis Linzaghi Mouvement de montre
CH34980A (fr) * 1905-11-13 1906-06-30 Ramseyer Moser Albert Mouvement de montre

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH256590A (fr) 1945-06-12 1948-08-31 Hofer Henri Mouvement carrousel pour pièce d'horlogerie à seconde au centre.
CH687795C1 (fr) * 1994-05-07 2001-05-15 Omega Sa Piece d'horlogerie mecanique pourvue d'un tourbillon.
JP2797071B2 (ja) * 1995-08-18 1998-09-17 セイコーインスツルメンツ株式会社 ツールビョン機構を備えた機械時計

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH30754A (fr) * 1904-06-11 1905-01-31 Paul Loichot Montre
CH33368A (fr) 1905-08-02 1906-02-28 Louis Linzaghi Mouvement de montre
CH34980A (fr) * 1905-11-13 1906-06-30 Ramseyer Moser Albert Mouvement de montre

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1359476A1 (de) * 2002-05-02 2003-11-05 Zenith International SA Mechanische Uhr mit Tourbillon
WO2003093907A2 (fr) * 2002-05-02 2003-11-13 Zenith International Sa Piece d'horlogerie mecanique a tourbillon
WO2003093907A3 (fr) * 2002-05-02 2004-02-26 Zenith Internat Sa Piece d'horlogerie mecanique a tourbillon
US7008102B2 (en) 2002-05-02 2006-03-07 Zenith International S.A. Mechanical timepiece comprising a tourbillon
SG125943A1 (en) * 2003-03-19 2006-10-30 Franck Muller Watchland S A Timepiece
EP1617305A1 (de) * 2004-07-13 2006-01-18 Montres Breguet S.A. Arretiervorrichtung bei der Zeigerstellung einer Uhr mit einem Tourbillon
CN1722026B (zh) * 2004-07-13 2010-05-05 蒙特雷布勒盖股份有限公司 用于在安装有陀飞轮的手表的时间设定期间制动机芯的装置
CH701940B1 (fr) * 2007-04-12 2011-04-15 Hautlence Sa Mouvement d'horlogerie comportant plusieurs barillets.
US8353623B2 (en) 2007-05-23 2013-01-15 Blancpain S.A. Timepiece movement including a karussel
EP3168693A1 (de) * 2015-11-12 2017-05-17 Cartier International AG Uhrwerk
EP3579058A1 (de) * 2018-06-07 2019-12-11 Montres Breguet S.A. Uhr, die ein tourbillon umfasst
CN110579954A (zh) * 2018-06-07 2019-12-17 蒙特雷布勒盖股份有限公司 包括陀飞轮的钟表
CN110579954B (zh) * 2018-06-07 2021-06-18 蒙特雷布勒盖股份有限公司 包括陀飞轮的钟表
EP3798741A1 (de) * 2019-09-30 2021-03-31 Gfpi Sa Uhrwerk
WO2021063953A1 (fr) * 2019-09-30 2021-04-08 Gfpi Sa Mouvement horloger
FR3141536A1 (fr) * 2022-11-02 2024-05-03 Kross Studio SA Piece d’horlogerie mécanique à tourbillon surélevé

Also Published As

Publication number Publication date
JP4360715B2 (ja) 2009-11-11
US6402368B1 (en) 2002-06-11
DE69839116D1 (de) 2008-03-27
JP2000056040A (ja) 2000-02-25
HK1024308A1 (en) 2000-10-05
DE69839116T2 (de) 2009-02-05
EP0973076B1 (de) 2008-02-13

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