EP2583143A1 - Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel - Google Patents
Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrouselInfo
- Publication number
- EP2583143A1 EP2583143A1 EP11725119.9A EP11725119A EP2583143A1 EP 2583143 A1 EP2583143 A1 EP 2583143A1 EP 11725119 A EP11725119 A EP 11725119A EP 2583143 A1 EP2583143 A1 EP 2583143A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cage
- pivoting
- axis
- retaining means
- exhaust
- 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
Links
- 230000007246 mechanism Effects 0.000 title claims abstract description 77
- 230000000737 periodic effect Effects 0.000 title claims abstract description 8
- 230000033001 locomotion Effects 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000002452 interceptive effect Effects 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 claims description 4
- 230000035939 shock Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009191 jumping Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000012800 visualization Methods 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
- G04B15/00—Escapements
- G04B15/06—Free escapements
-
- 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
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/15—Intermittent grip type mechanical movement
- Y10T74/1502—Escapement
Definitions
- the invention relates to a mechanism for advance by periodic jump of a pivoting cage, said cage carrying an escape wheel and an escape pinion and an anchor cooperating with said escape wheel and with a balance-spring said mechanism comprising:
- Pivoting stop means arranged to cooperate with said retaining means, for, according to the pivoting angular position of said pivoting stop means, allow or prohibit the pivoting of said retaining means.
- the invention more particularly relates to a mechanism for advancing the jump of a vortex or carousel cage to a second dead.
- the invention further relates to a vortex comprising a vortex cage and such a mechanism.
- the invention also relates to a carousel comprising a carousel cage and such a mechanism.
- the invention also relates to a timepiece comprising such a mechanism, or such a carousel, or such a tourbillon.
- the invention relates to the field of watchmaking.
- the Swiss patent CH 47 297 in the name of Pellaton-Schild describes, as early as 1907, a second lightning dead, with two field wheels connected to each other by a spiral spring, and one of which drives the pinion. exhaust, which is coaxial and attached to a star with protruding teeth.
- the engine cylinder drives, through a gear, a pinion carrying a whip, which bears each time on a tooth of the star, their relative pivoting generating a position where the whip escapes the tooth, lightning, and takes one full turn before coming back to abut another tooth of the star.
- This tourbillon mechanism comprises a pivoting cage driven by a drive wheel, this tourbillon cage is coaxial with a pivoting beam provided with a balance spring balance and with a fixed second wheel, and is carrier, in three separate eccentric positions, an eccentric escapement wheel, a first anchor, and a stop wheel which meshes with this fixed second wheel.
- the escape wheel cooperates with this first anchor provided with two pallets.
- a constant force device comprises a spiral escapement spring, integral with a first end with the escape wheel, and at a second end with a force compensation disc. The latter is integral in rotation with an armature ring of the exhaust spring, and a pinion of armoring ring which is associated with it and which cooperates with the fixed second wheel.
- cam Fixed coaxially to the escape wheel, a so-called cam
- Reuleaux of substantially triangular shape cooperates with a fork that includes a second anchor coaxial with the balance, which pivots about the axis of the vortex cage.
- This second anchor comprises a cam arranged to cooperate with a fork and a dart carried by the first anchor.
- the second anchor comprises two vanes arranged to cooperate with radially projecting teeth that includes the stop wheel.
- the balance is driven under the effect of the preload of the exhaust spring, and is returned by the balance spring spiral.
- the balance carries a number of alternations, for example five with a wheel of fifteen teeth, before the stop wheel and the tourbillon cage are released by the cam Reuleaux and the second anchor focused on the pendulum.
- the stop wheel performs a given angular deflection, for example 90 °, before being stopped again by one of the pallets of the second anchor focused on the balance.
- this pivoting of the stopwheel drives that of the tourbillon cage. .
- this pivoting also causes the pivoting of the arming ring which is fixed on the cage and also meshes with the seconds wheel, resulting in the re-tensioning of the spiral escapement spring, because the escape wheel is then blocked by the first anchor.
- the exhaust spring is periodically extended. It thus accumulates enough energy to deliver a sufficient torque to maintain oscillations of the balance.
- This compensation mechanism is intended to deliver a constant torque.
- the first end of the spiral escapement spring is fixed on a first pin secured to a first ferrule of exhaust spiral spring connected to the escape wheel.
- the second end of the spiral escapement spring is fixed on a second pin integral with a second movable spiral escapement spring ferrule.
- the spiral exhaust spring once tensioned, exerts a force on the first pin, and thus exerts a torque on a first arm that includes the force compensation disk that includes the constant force device.
- the latter comprises a first and a second arm, arranged to bear respectively on the first and the second pin, and the bearing faces of these arms are aligned with each other but in an off-axis direction relative to the axis of the escape wheel.
- the second arm presses on the second pin and transmits the torque to the fixed shell spiral spring and the escape wheel.
- the lever arms of the forces exerted by and on the pins are variable depending on the angular position of the force compensation disk, which ensures a constant torque on the escape wheel, despite the loss of tension of the exhaust spring during the stop of the entire train from the spring to the stop wheel.
- the escape wheel is released from the first anchor, and pivots at an angle, under the action of the spiral spring exhaust, as the first spiral spring ferrule and the disc of force compensation, while the arming ring and the stopwheel are blocked.
- the stopwheel and the tourbillon cage are released.
- the patent application EP 1 772 783 in the name of MONTRES BREGUET SA describes a watch movement comprising a constant-force device, and a dead-minute display on the center wheel, which is capable of driving a vortex in good conditions. with the constant force device. It comprises a mobile of average, which makes a turn in several minutes, and which constitutes the input element of a device with constant force.
- the output element of this spiral spring device is constituted by a second wheel of average, which meshes with the pinion of seconds, which is secured to a tourbillon cage
- This second wheel of medium is integral with a star, which releases periodically , in this case once a minute, a stop gear meshing with the average input moving, which cooperates with the center wheel, which thus makes a jump per minute. This mechanism minimizes the transmission of shocks between the constant force device and the exhaust.
- the constant force device provides an advantage, which is to ensure a relatively constant engine torque to the exhaust, but which necessarily represents a large footprint and cost.
- the invention proposes to provide a more economical alternative carousel or tourbillon to second dead, using the simplicity of star and whip devices, but reducing shocks, and requiring the least possible additional components, and in a volume the more reduced possible.
- the invention relates to a mechanism for advance by periodic jump of a pivoting cage, said cage carrying an escape wheel and an escape pinion and an anchor cooperating with said escape wheel and with a sprung balance, said mechanism comprising:
- pivoting stop means arranged to cooperate with said retaining means, for, according to the angular position of pivoting said pivoting stop means, allowing or prohibiting the pivoting of said retaining means;
- said mechanism comprises a device with a constant force which periodically and directly co-operates with each other, on the one hand, said retaining means connected by direct mechanical connection to its inlet, and, on the other hand, said stop means linked by direct mechanical connection. at its output, said retaining means having a trajectory interfering with that of said stopping means, for pivoting said cage when said stopping means pivotally release said retaining means, and for stopping said cage when said stopping means block said retaining means.
- said retaining means comprise a whip at the inlet of said constant-force device, said whip being arranged to perform complete turns, and said stop means comprise a star at the exit of said device to constant force, said star having a trajectory interfering with that of said whip, to rotate said cage when said star releases said whip, and stop it otherwise.
- said retaining means and said stopping means are arranged so as to make said cage a jump per second.
- the invention more particularly relates to a mechanism for advancing the jump of a vortex or carousel cage to a second dead.
- Such a mechanism according to the invention offers the advantage of a great compactness and a reduced number of components.
- the entire system is integrated into the cage, which frees space in the timepiece for other complications.
- the invention further relates to a vortex comprising a vortex cage and such a mechanism.
- the invention also relates to a carousel comprising a carousel cage and such a mechanism.
- the invention also relates to a timepiece comprising such a mechanism, or such a tourbillon, or such a carousel.
- FIG. 1 shows, schematically, partially, and in section, a jump advance mechanism according to a preferred embodiment
- Figure 2 shows schematically, partially, and in top view, the mechanism of Figure 1;
- FIG. 3 is a schematic, partial and perspective representation of the mechanism of FIG.
- the invention relates to the field of watchmaking.
- It relates more particularly to the field of complicated watches, and more particularly that of the display with a jump, said second dead, or dead minute, or with any other time interval.
- the mechanism according to the invention is a periodic jump feed mechanism 100 of a display means of a temporal magnitude, in particular of the second, and then called "second dead".
- the invention is here described in the preferred application where the display means is a cage 10 pivoting about a cage axis, either a tourbillon cage as described and illustrated here, or a carousel cage, that includes the mechanism 100, or a timepiece in which the mechanism 100 is incorporated.
- the carousel or tourbillon cage 10 is parallel to the axis of a balance-spring, and may in particular, in a particular version, be coaxial with this balance.
- the cage 10 carries, preferably eccentric, an escape wheel 1 1 and a pinion 12 exhaust, and an anchor 13 which cooperates with said wheel 1 1 and said balance.
- escape wheel 1 1 and the exhaust pinion 12 are coaxial.
- escape wheel 1 1 and the exhaust pinion 12 are eccentric with respect to the cage 10.
- the mechanism 100 comprises:
- - Movable retaining means 20 preferably pivoting, arranged to cooperate with the cage 10 for, as they are in motion, preferably by pivoting, or they are stopped, allow or prohibit the pivoting of the cage 10;
- - Movable stopping means 30, preferably pivoting, arranged to cooperate with the retaining means 20, for, depending on the position of the movable stopping means 30, in particular and preferably in the angular position of pivoting means of pivoting stop 30, allow or prohibit the movement of the retaining means 20, including and preferably the pivoting movement of the retaining means 20.
- the retaining means 20 and the stop means 30 are carried by the cage 10.
- the mechanism 100 comprises a constant-force device 40 which periodically and directly co-operates with each other, on the one hand, the retaining means 20 connected by direct mechanical connection to its inlet, and on the other hand the means 30 linked by direct mechanical connection to its output, these retaining means 20 having a trajectory interfering with that of these stop means 30, to make pivoting the cage 10 when the stop means 30 release in movement, in particular in pivoting movement, the retaining means 20, and to stop the cage 10 when the stop means 30 block the retaining means 20.
- the retaining means 20 are linked by direct mechanical connection to the input of the constant-force device 40, in the embodiment described here this direct mechanical connection is a meshing, but it could equally well be carried out by another mechanical transmission direct, without departing from the invention.
- direct mechanical connection we mean here both continuous link and synchronous link.
- the stop means 30 are linked by direct mechanical connection to the output of the constant-force device 40. In the preferred example described here, they are integral with an escape wheel January 1 which constitutes this output. They are, in this case, directly related to this output.
- this constant force device 40 is of the spiral spring type, and will be explained later.
- the intermediate mechanisms of the prior art are thus freed, which, in particular in the form of an anchor, were interposed between the retaining means connected to one end of the constant-force device such as a cam. on the one hand, and the stop means connected to the other end of the constant force device as a stop wheel on the other hand.
- the overpressure of this intermediate is a big advantage of the invention, because it greatly simplifies the mechanism, makes it less expensive, and eliminates the delicate adjustment of an anchor mechanism.
- the removal of this anchor allows to bring in direct contact the retaining means 20 and the stop means 30, and thus to gain volume at the cage.
- cage volume the volume of the smallest cylinder circumscribed in this cage 10, and centered on the same axis of pivoting as this cage 10.
- the mechanism 100 according to the invention is extremely compact, and occupies, including exhaust, less than a third, and in particular less than a quarter of the volume of the cage 10, which leaves room for other complications.
- the retaining means 20 and the stop means 30 are arranged to make the cage 10 a jump per second.
- the mechanism according to the invention which is described here for the jump display of a second dead, is applicable to the display of another dead magnitude, minute or other, the calculation of the different gears and wheels being performed in result.
- the retaining means 20 comprise a whip 21, and the stop means 30 comprise a star 31.
- This star 31 has a trajectory interfering with that of the whip 21, to rotate the cage 10 when the star 31 releases the whip 21, and stop it otherwise, that is to say when the star 31 blocks the whip 21.
- the retaining means 20 comprise a retaining device 22, which comprises the whip 21, integral with the input of the constant-force device 40.
- the stop means 30 comprise a retaining star 31, integral with the output of the constant-force device 40, each tooth 32 of which is arranged to cooperate with this whip 21, and stop and periodically release the whip 21, according to the angular position of the retaining star 31.
- the pivoting retaining means 20 are constituted, in the example of the figures, by a retaining device 22 comprising a whip pinion 23, and at least one whip 21, arranged to cooperate with the retaining pin 31: in certain positions , such as that represented in FIG. 1, the whip 21 is kept under tension, resting on a flange 32 of the retaining star 31, until the latter reaches an angular position allowing the whip 21 to disengage, or the whip arm if the whip 21 is with multiple arms, double arm as shown in Figures 1 and 3, or star for example.
- the whip 21 is pivotally movable about the axis of the mobile whip 22, and is an element arranged to perform complete turns. The choice of a constant pivoting solution guarantees a long life of the mechanism, and a catch of the games which is always done in the same direction. The realization is particularly simple and economical.
- the periodic jump feed mechanism 100 of a carousel cage or a tourbillon cage of a timepiece comprises, pivotally movable relative to a plate, a gear train. motion transmission driven by energy storage means.
- This transmission train is not shown in the figures, it can take conventionally the form of a second gear axially driving the cage 10, or any other similar configuration.
- the cage 10 is pivotable about a cage axis, it comprises a point of attachment of a first end of a balance spring spiral, the other end is fixed to a rocker movable pivoting about an axis balancer parallel or confused with this axis of cage.
- the cage 10 is mounted coaxially with the sprung balance which is constituted by the balance and the spiral balance spring.
- the cage 10 carries:
- an escape mechanism comprising an escape wheel 1 pivoting about an escape axis parallel to this shaft axis and the axis of an exhaust pinion 12 to which it is connected by the constant force device 40;
- an anchor 13 pivoting about an anchor axis parallel to the cage axis and arranged to cooperate on the one hand with the escape wheel 1 1, and on the other hand with the pendulum .
- the cage 10 carries this exhaust mechanism 40 eccentrically.
- the cage 10 carries this pivoting anchor 13 eccentrically.
- the exhaust gear 12 meshes directly or indirectly with a second wheel 24.
- the second wheel 24 is fixed.
- the axis of the second wheel 24 is preferably merged with the axis of pivoting of the cage 10, which carries the axis of pivoting of the exhaust pinion 12.
- this exhaust pinion In a preferred manner and specific to the invention, this exhaust pinion
- the cage 10 tends to rotate permanently under the action of the motion transmission train.
- the constant force device 40 cooperates periodically with the retaining means 20 with the stop means 30, so that the cage 10 pivots about the shaft axis by rotation of the exhaust pinion 12 around the second wheel 24 when the stop means 30 pivotally release the retaining means 20.
- the constant-force device keeps the cage 10 stopped when the stop means 30 block the retaining means 20 .
- the constant-force device 40 causes the whip 21 to periodically cooperate with the star 31, so that the cage 10 pivots about the axis of rotation. cage when the star 31 releases the whip 21, and that the cage 10 is kept stopped when the star 31 blocks the whip 21.
- the constant-force device 40 comprises a spiral spring 41 whose first end is connected to the escape wheel 11 which carries the stop means 30 and in particular the star 31, and whose the second end is connected to a second escape wheel 42.
- This second escape wheel 42 meshes with the whip gear 23 secured to the retaining means 20, and in particular the whip 21.
- the exhaust gear 12 is preferably integral and coaxial with the second escape wheel 42.
- the second escape wheel 42 is coaxial with the escape wheel caliber 1 1.
- the principle of the invention is to constrain the pivoting movement of the cage at a certain period, which is not necessarily determined by the frequency of the oscillator as is usually the case, but which is chosen at a particular rate, for example in the embodiment described below where the cage passes from second to second by marking the second.
- the cage 10 can not rotate, the driving force reaches the exhaust pinion 12 only.
- the anchor 13 allows the spring to be cocked spiral 41.
- the system is constant force, because this spiral spring 41 is always armed with the same value.
- the mechanism 100 according to the invention is extremely compact, and occupies, including the exhaust, an angular sector less than a quarter of the volume of the cage 10, which leaves room for other complications.
- the radial resulting from the axis of pivoting of the cage 10 carrying the axis of pivoting of the anchor 13 is substantially symmetrical to the radial end of the axis of pivoting of the cage 10 bearing the axis of pivoting of the whip 21, with respect to the radial resulting from the axis of pivoting of the cage 10 carrying the axis of pivoting of the exhaust pinion 12 and the star 31.
- the whip 21 is connected to the inlet of the constant force device 40, by the exhaust pinion 12, the second escape wheel 42, and the whip gear 23.
- the star 31 is linked to the output of the constant-force device 40, by the escape wheel caliber 1 1.
- the whip 21 and the star 31 cooperate directly with each other without intermediary.
- the invention relates more particularly to a mechanism 100 for advancing by jumping a vortex or carousel cage to a second dead.
- the invention also relates to a vortex comprising a vortex cage 10 and such a mechanism 100.
- the invention also relates to a carousel comprising a carousel cage 10 and such a mechanism 100.
- the invention also relates to a timepiece comprising such a mechanism 100, or such a tourbillon, or such a carousel.
- the mechanism according to the invention offers the advantage of a great compactness, a reduced number of components.
- the entire system is integrated in the cage, which frees space in the timepiece for other complications.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transmission Devices (AREA)
- Gears, Cams (AREA)
- Rolling Contact Bearings (AREA)
- Toys (AREA)
- Handcart (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP11725119.9A EP2583143B1 (fr) | 2010-06-17 | 2011-06-16 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10166350A EP2397920A1 (fr) | 2010-06-17 | 2010-06-17 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
EP11725119.9A EP2583143B1 (fr) | 2010-06-17 | 2011-06-16 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
PCT/EP2011/060038 WO2011157797A1 (fr) | 2010-06-17 | 2011-06-16 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2583143A1 true EP2583143A1 (fr) | 2013-04-24 |
EP2583143B1 EP2583143B1 (fr) | 2015-03-25 |
Family
ID=43068772
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10166350A Withdrawn EP2397920A1 (fr) | 2010-06-17 | 2010-06-17 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
EP11725119.9A Active EP2583143B1 (fr) | 2010-06-17 | 2011-06-16 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP10166350A Withdrawn EP2397920A1 (fr) | 2010-06-17 | 2010-06-17 | Mécanisme d'avance par saut périodique d'une cage de tourbillon ou d'une cage de carrousel |
Country Status (6)
Country | Link |
---|---|
US (1) | US9052692B2 (fr) |
EP (2) | EP2397920A1 (fr) |
JP (1) | JP5551309B2 (fr) |
CN (1) | CN103038712B (fr) |
HK (1) | HK1184238A1 (fr) |
WO (1) | WO2011157797A1 (fr) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2397921B1 (fr) * | 2010-06-17 | 2017-08-30 | Blancpain S.A. | Mécanisme d'avance par saut périodique d'une cage de carrousel |
JP6143185B2 (ja) * | 2013-09-04 | 2017-06-07 | セイコーインスツル株式会社 | 動作安定機構、ムーブメントおよび機械式時計 |
JP6355102B2 (ja) * | 2013-09-04 | 2018-07-11 | セイコーインスツル株式会社 | 定力装置、ムーブメントおよび機械式時計 |
CN104570683B (zh) * | 2013-10-23 | 2017-04-19 | 天津海鸥表业集团有限公司 | 一种陀飞轮机械手表的定时停秒机构 |
EP3032348A1 (fr) * | 2014-12-11 | 2016-06-15 | Blancpain SA. | Mécanisme d'entraînement d'un organe sautant |
EP3032349B1 (fr) | 2014-12-11 | 2023-02-22 | Blancpain SA. | Mécanisme d'entraînement d'un organe sautant |
EP3136187B1 (fr) * | 2015-08-31 | 2018-02-28 | Glashütter Uhrenbetrieb GmbH | Montre mecanique dotee d'un tourbillon |
EP3136186B1 (fr) * | 2015-08-31 | 2018-11-28 | Glashütter Uhrenbetrieb GmbH | Montre mecanique dotee de tourbillon reglable |
DE102015122613B4 (de) * | 2015-12-22 | 2020-07-23 | Lange Uhren Gmbh | Sekundensprungeinrichtung einer Uhr |
CN105607459B (zh) * | 2016-03-24 | 2018-07-10 | 深圳市天洲计时科技有限公司 | 一种陀飞轮部件与秒齿轴之间的传动结构以及一种手表 |
JP7485506B2 (ja) * | 2018-10-12 | 2024-05-16 | ロレックス・ソシエテ・アノニム | 小型時計ムーブメント用の調速装置 |
EP3770696B1 (fr) * | 2019-07-23 | 2021-12-01 | Omega SA | Stop-cage d'horlogerie a doigt elevateur et doigt d'arret |
EP3770695B1 (fr) * | 2019-07-23 | 2022-01-12 | Omega SA | Stop-cage d'horlogerie a lame d'arrêt de cage |
EP3770694B1 (fr) | 2019-07-23 | 2021-12-08 | Omega SA | Stop-cage d'horlogerie comportant deux elements elastiques d'arret |
EP3770693B1 (fr) * | 2019-07-23 | 2022-08-31 | Omega SA | Mecanisme stop-cage d'horlogerie a roue d'arret |
EP3979007A1 (fr) * | 2020-10-02 | 2022-04-06 | Montres Breguet S.A. | Montre à mouvement mécanique à mécanisme de contrôle de force |
EP4002016B1 (fr) | 2020-11-20 | 2025-01-01 | Montres Breguet S.A. | Montre a mouvement mecanique a mecanisme de controle de force |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH47297A (fr) | 1909-06-07 | 1910-06-16 | Pellaton Schild A | Mécanisme perfectionné de seconde morte aux pièces d'horlogerie |
EP1103871A1 (fr) * | 1999-09-02 | 2001-05-30 | Creaholic S.A. | Indicateur de temps à régulation mécanique |
DE50115494D1 (de) * | 2001-12-15 | 2010-07-08 | Richemont Int Sa | Konstantkraftvorrichtung |
EP1528443B1 (fr) * | 2003-10-28 | 2008-08-06 | Francois-Paul Journe | Dispositif de force constante pour une montre |
EP2175327A1 (fr) * | 2005-07-13 | 2010-04-14 | Les Artisans Horlogers Sàrl | Piéce d`horlogerie |
EP1772783B1 (fr) * | 2005-10-10 | 2010-06-16 | Montres Breguet S.A. | Mouvement de montre comportant un dispositif à force constante |
DE102005058321B4 (de) * | 2005-12-07 | 2007-09-06 | Lange Uhren Gmbh | Uhr |
EP2105806B1 (fr) * | 2008-03-27 | 2013-11-13 | Sowind S.A. | Mécanisme d'échappement |
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 |
EP2397921B1 (fr) * | 2010-06-17 | 2017-08-30 | Blancpain S.A. | Mécanisme d'avance par saut périodique d'une cage de carrousel |
EP2506092B1 (fr) * | 2011-03-31 | 2020-01-08 | Cartier International AG | Mécanisme d'échappement notamment pour mouvement d'horlogerie |
-
2010
- 2010-06-17 EP EP10166350A patent/EP2397920A1/fr not_active Withdrawn
-
2011
- 2011-06-16 EP EP11725119.9A patent/EP2583143B1/fr active Active
- 2011-06-16 CN CN201180029770.3A patent/CN103038712B/zh not_active Expired - Fee Related
- 2011-06-16 JP JP2013514721A patent/JP5551309B2/ja not_active Expired - Fee Related
- 2011-06-16 WO PCT/EP2011/060038 patent/WO2011157797A1/fr active Application Filing
- 2011-06-16 US US13/702,171 patent/US9052692B2/en not_active Expired - Fee Related
-
2013
- 2013-10-10 HK HK13111452.3A patent/HK1184238A1/xx not_active IP Right Cessation
Non-Patent Citations (1)
Title |
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See references of WO2011157797A1 * |
Also Published As
Publication number | Publication date |
---|---|
CN103038712B (zh) | 2014-09-10 |
US20130194900A1 (en) | 2013-08-01 |
JP2013528812A (ja) | 2013-07-11 |
US9052692B2 (en) | 2015-06-09 |
JP5551309B2 (ja) | 2014-07-16 |
EP2583143B1 (fr) | 2015-03-25 |
HK1184238A1 (en) | 2014-01-17 |
WO2011157797A1 (fr) | 2011-12-22 |
CN103038712A (zh) | 2013-04-10 |
EP2397920A1 (fr) | 2011-12-21 |
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