WO2008125503A1 - Mouvement de piece d'horlogerie a tourbillon - Google Patents
Mouvement de piece d'horlogerie a tourbillon Download PDFInfo
- Publication number
- WO2008125503A1 WO2008125503A1 PCT/EP2008/053980 EP2008053980W WO2008125503A1 WO 2008125503 A1 WO2008125503 A1 WO 2008125503A1 EP 2008053980 W EP2008053980 W EP 2008053980W WO 2008125503 A1 WO2008125503 A1 WO 2008125503A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cage
- axis
- balance
- fixed
- vortex
- Prior art date
Links
- 238000012423 maintenance Methods 0.000 claims description 2
- 239000004575 stone Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
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
Definitions
- the present invention relates to movements of tourbillon timepieces. Such movements are well known to those skilled in the art.
- the tourbillon is a device for improving the accuracy of the timepiece. It comprises a cage rotatably mounted on the frame of the timepiece and a rocker mounted oscillating in the cage. The swinging movement of the balance is generally maintained by an escapement also mounted on the cage. The cage is rotated by a train whose last mobile meshes with a pinion secured to the cage.
- the escape wheel mounted on the cage, meshes with a fixed wheel.
- the present invention is intended to achieve a tourbillon timepiece comprising a fixed escape wheel, wherein the rotational speed of the cage is reduced. Disclosure of the invention
- the timepiece movement according to the invention comprises:
- a vortex cage rotatably mounted on the frame about a first axis and driven by said wheel
- a rocker mounted oscillating on the cage in bearings
- An escapement comprising a fixed wheel and a control member cooperating with the balance and the fixed wheel to enable maintenance of the balance.
- the angle of inclination is between 15 ° and 50 °; •
- the escapement is anchor type;
- the part of a timepiece represented in the drawing comprises in particular: • a frame comprising a plate 10 and a vortex bridge 12,
- the vortex 12 comprises a cage 24, formed of two parts 26 and 28 interconnected by pillars 30, only one being visible in the drawing, a rocker 32 and an anchor 34, both mounted pivotally on the cage 24.
- the two parts 26 and 28 each comprise a shaft portion respectively referenced 36 and 38, and a board respectively referenced 40 and 42.
- the shafts 36 and 38 are each provided with a tigeron
- the shaft 38 forms a pinion 38b engaged with the wheel 14.
- the shaft 36 and the board 40 are integral with each other. The latter is inclined relative to the shaft by an angle of the order of 60 °. It is pierced with a hole in which is conventionally driven, a balance bearing not shown in the drawing. The latter receives, in a conventional manner, one of the pivots of the balance wheel 32.
- the shaft 38 and the plate 42 are also integral with each other. The latter comprises a first portion 42a inclined relative to the shaft 38 and parallel to the board 40, and a second portion 42b disposed perpendicularly to the axis of the shaft 38.
- a hole is formed in the first portion 42a, aligned relative to the hole of the board 40, to form the second bearing of the rocker 32, together defining a pivot axis BB of the rocker 32.
- Another hole is made in the portion 42b, in which is driven a stone 44 forming a bearing for the Anchor 34.
- the latter pivots, in addition, in a second stone 46 carried by a bridge 48, which is fixed on the portion 42b, by means of a screw represented by a dashed line.
- the anchor 34 comprises a rod 50 pivotally mounted in the bearings 44 and 46, of axis parallel to the axis AA.
- the rod 50 carries, rigidly fixed, a part 52 formed of pallets 52a and their support 52b, and a fork 54.
- the part 52 is substantially oriented in a plane perpendicular to the axis AA.
- the fork 54 has a portion 54a engaged on the rod 50 and a tail 54b inclined in a direction substantially parallel to the board 40 and the portion 42b of the board 42. It extends to the vicinity of the balance 32 , allowing the transmission of energy to the latter through a plate 56 integral with the balance shaft 32.
- the anchor pivots on an axis parallel to the axis of the cage. It is also possible to use a pivoting anchor on an axis parallel to the axis of the balance.
- the escape wheel fixed, advantageously present a set of teeth in a truncated cone.
- the tourbillon described rotates on two bearings disposed at its axial ends. It is quite clear that the same principle can equally well apply to a tourbillon of the flying type.
- the movement could include two vortex cages, the first being pivotally mounted on the second.
- the fixed wheel 16 would then be fixed on the second cage.
- the axis of the first cage, in which the balance oscillates, would be inclined relative to the balance shaft.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Magnetic Bearings And Hydrostatic Bearings (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
- Micromachines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gears, Cams (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08735729A EP2132604B1 (fr) | 2007-04-05 | 2008-04-03 | Mouvement de piece d'horlogerie a tourbillon |
CN200880010462A CN101681148A (zh) | 2007-04-05 | 2008-04-03 | 用于钟表的陀飞轮机芯 |
AT08735729T ATE513252T1 (de) | 2007-04-05 | 2008-04-03 | Tourbillon-uhrwerk |
JP2010501510A JP2010523957A (ja) | 2007-04-05 | 2008-04-03 | タイムピース用のトゥールビヨンムーブメント |
US12/594,669 US8210739B2 (en) | 2007-04-05 | 2008-04-03 | Tourbillon movement for timepiece |
HK09112294.9A HK1134149A1 (en) | 2007-04-05 | 2009-12-30 | Tourbillon movement for timepiece |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00571/07 | 2007-04-05 | ||
CH00571/07A CH702707B1 (fr) | 2007-04-05 | 2007-04-05 | Mouvement de pièce d'horlogerie à tourbillon. |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008125503A1 true WO2008125503A1 (fr) | 2008-10-23 |
Family
ID=38927581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/053980 WO2008125503A1 (fr) | 2007-04-05 | 2008-04-03 | Mouvement de piece d'horlogerie a tourbillon |
Country Status (9)
Country | Link |
---|---|
US (1) | US8210739B2 (fr) |
EP (1) | EP2132604B1 (fr) |
JP (1) | JP2010523957A (fr) |
CN (1) | CN101681148A (fr) |
AT (1) | ATE513252T1 (fr) |
CH (1) | CH702707B1 (fr) |
HK (1) | HK1134149A1 (fr) |
RU (1) | RU2457527C2 (fr) |
WO (1) | WO2008125503A1 (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH700862A1 (fr) * | 2009-04-29 | 2010-10-29 | Richemont Int Sa | Tourbillon sans le poids du balancier. |
WO2011006617A1 (fr) * | 2009-07-17 | 2011-01-20 | Franck Muller Watchland S.A. | Tourbillon a roue d'echappement fixe |
EP2879005A3 (fr) * | 2013-12-02 | 2016-05-18 | Noriah SA | Mecanisme de tourbillon ou de carrousel |
EP3029530A1 (fr) * | 2014-12-03 | 2016-06-08 | Nivarox-FAR S.A. | Mécanisme de tourbillon |
CN106483817A (zh) * | 2015-08-31 | 2017-03-08 | 格拉斯许特钟表有限公司 | 具有陀飞轮的机械钟表机芯 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH702707B1 (fr) * | 2007-04-05 | 2011-08-31 | Complitime Sa | Mouvement de pièce d'horlogerie à tourbillon. |
CH700154B1 (fr) * | 2008-12-24 | 2014-03-14 | Complitime Sa | Pièce d'horlogerie comprenant un organe de pivotement. |
CH704063B1 (fr) * | 2010-11-09 | 2013-07-31 | Complitime Sa | Pièce d'horlogerie |
EP2506092B1 (fr) * | 2011-03-31 | 2020-01-08 | Cartier International AG | Mécanisme d'échappement notamment pour mouvement d'horlogerie |
CH705244B1 (fr) | 2011-07-07 | 2016-06-30 | Gfpi S A | Pièce d'horlogerie. |
CH707079B1 (fr) * | 2012-10-15 | 2017-01-13 | Complitime Sa | Pièce d'horlogerie à tourbillon. |
EP2793087B1 (fr) * | 2013-04-18 | 2016-06-01 | Glashütter Uhrenbetrieb GmbH | Tourbillon |
CH713738B1 (fr) * | 2017-04-28 | 2021-05-14 | Mft Romain Gauthier Sa | Mouvement de montre à tourbillon à roue fixe inclinée. |
EP3650954A1 (fr) | 2018-11-09 | 2020-05-13 | Montres Breguet S.A. | Organe reglant pour montre |
EP3770695B1 (fr) * | 2019-07-23 | 2022-01-12 | Omega SA | Stop-cage d'horlogerie a lame d'arrêt de cage |
CH718187A1 (fr) * | 2020-12-17 | 2022-06-30 | Mft Dhorlogerie Audemars Piguet Sa | Tourbillon pour mouvement horloger. |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003017009A2 (fr) | 2001-08-20 | 2003-02-27 | Complitime S.A. | Mouvement et piece d'horlogerie |
WO2005043257A1 (fr) | 2003-10-31 | 2005-05-12 | Complitime Sa | Piece d'horlogerie comportant deux turbillons |
EP1564608A2 (fr) | 2004-02-13 | 2005-08-17 | CompliTime SA | Piece d'horlogerie munie d'un tourbillon |
WO2007033513A2 (fr) | 2005-09-23 | 2007-03-29 | Watch-U-Licence Ag | Tourbillon oblique |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10160287A1 (de) * | 2001-12-07 | 2003-06-26 | Lange Uhren Gmbh | Tourbillon |
CH697459B1 (fr) * | 2003-04-03 | 2008-10-31 | Franck Mueller Watchland S A | Tourbillon bi-axial pour mouvement horloger, notamment pour montre-bracelet. |
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 |
EP2175327A1 (fr) * | 2005-07-13 | 2010-04-14 | Les Artisans Horlogers Sàrl | Piéce d`horlogerie |
CN101606108B (zh) * | 2007-02-08 | 2011-06-22 | 康普利计时股份有限公司 | 手表机芯 |
CH702707B1 (fr) * | 2007-04-05 | 2011-08-31 | Complitime Sa | Mouvement de pièce d'horlogerie à tourbillon. |
EP2124111B1 (fr) * | 2008-04-30 | 2010-11-17 | Cartier Création Studio S.A. | Mécanisme évitant les variations de marche dues à la gravitation sur un dispositif réglant à balancier-spiral et pièce d'horlogerie munie d'un tel mécanisme |
-
2007
- 2007-04-05 CH CH00571/07A patent/CH702707B1/fr unknown
-
2008
- 2008-04-03 EP EP08735729A patent/EP2132604B1/fr active Active
- 2008-04-03 US US12/594,669 patent/US8210739B2/en not_active Expired - Fee Related
- 2008-04-03 AT AT08735729T patent/ATE513252T1/de not_active IP Right Cessation
- 2008-04-03 RU RU2009140390/28A patent/RU2457527C2/ru active
- 2008-04-03 CN CN200880010462A patent/CN101681148A/zh active Pending
- 2008-04-03 WO PCT/EP2008/053980 patent/WO2008125503A1/fr active Application Filing
- 2008-04-03 JP JP2010501510A patent/JP2010523957A/ja active Pending
-
2009
- 2009-12-30 HK HK09112294.9A patent/HK1134149A1/xx unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003017009A2 (fr) | 2001-08-20 | 2003-02-27 | Complitime S.A. | Mouvement et piece d'horlogerie |
WO2005043257A1 (fr) | 2003-10-31 | 2005-05-12 | Complitime Sa | Piece d'horlogerie comportant deux turbillons |
EP1564608A2 (fr) | 2004-02-13 | 2005-08-17 | CompliTime SA | Piece d'horlogerie munie d'un tourbillon |
WO2007033513A2 (fr) | 2005-09-23 | 2007-03-29 | Watch-U-Licence Ag | Tourbillon oblique |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH700862A1 (fr) * | 2009-04-29 | 2010-10-29 | Richemont Int Sa | Tourbillon sans le poids du balancier. |
CN101876809A (zh) * | 2009-04-29 | 2010-11-03 | 里奇蒙特国际股份有限公司 | 没有摆轮重量的陶比伦旋转机构 |
EP2246752A1 (fr) * | 2009-04-29 | 2010-11-03 | Richemont International S.A. | Tourbillon sans le poids du balancier |
US8439555B2 (en) | 2009-04-29 | 2013-05-14 | Richemont International Sa | Tourbillon without the weight of the balance |
WO2011006617A1 (fr) * | 2009-07-17 | 2011-01-20 | Franck Muller Watchland S.A. | Tourbillon a roue d'echappement fixe |
CH701490A1 (fr) * | 2009-07-17 | 2011-01-31 | Franck Mueller Watchland S A | Tourbillon a roue d'echappement fixe. |
EP2879005A3 (fr) * | 2013-12-02 | 2016-05-18 | Noriah SA | Mecanisme de tourbillon ou de carrousel |
EP3029530A1 (fr) * | 2014-12-03 | 2016-06-08 | Nivarox-FAR S.A. | Mécanisme de tourbillon |
US9599961B2 (en) | 2014-12-03 | 2017-03-21 | Nivarox-Far S.A. | Tourbillon mechanism |
CN106483817A (zh) * | 2015-08-31 | 2017-03-08 | 格拉斯许特钟表有限公司 | 具有陀飞轮的机械钟表机芯 |
Also Published As
Publication number | Publication date |
---|---|
HK1134149A1 (en) | 2010-04-16 |
US8210739B2 (en) | 2012-07-03 |
US20100046329A1 (en) | 2010-02-25 |
ATE513252T1 (de) | 2011-07-15 |
CH702707B1 (fr) | 2011-08-31 |
EP2132604B1 (fr) | 2011-06-15 |
RU2457527C2 (ru) | 2012-07-27 |
CN101681148A (zh) | 2010-03-24 |
JP2010523957A (ja) | 2010-07-15 |
RU2009140390A (ru) | 2011-05-10 |
EP2132604A1 (fr) | 2009-12-16 |
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