CN104102121B - Watch and clock movement with Tourbillon and escapement shut-down mechanism - Google Patents
Watch and clock movement with Tourbillon and escapement shut-down mechanism Download PDFInfo
- Publication number
- CN104102121B CN104102121B CN201410118131.XA CN201410118131A CN104102121B CN 104102121 B CN104102121 B CN 104102121B CN 201410118131 A CN201410118131 A CN 201410118131A CN 104102121 B CN104102121 B CN 104102121B
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- China
- Prior art keywords
- escapement
- disk
- bracket
- watch
- clock movement
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- 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.)
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Classifications
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- 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 unbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
Abstract
The present invention relates to the watch and clock movement with Tourbillon and escapement shut-down mechanism.Tourbillon includes bracket（4）With installed in bracket（4）In escapement（12）.Bracket（4）Including by pillar（8）It is connected to mutual housing part（6）With bracket part（7）.Shut-down mechanism includes stop member（18）With for activating stop member（18）Equipment（27、28、38‑40）, the stop member is relative to bracket（4）Non-rotatably rigidly fix and can be with escapement（12）Contact so that it stops.Stop member（18）It is with by pillar（8）Pass through and have and be located radially at pillar（8）Outside outer peripheral edge and bracket（4）The form of coaxial disk.Activated apparatus includes at least one actuating component, and the actuating component can be with the outer peripheral edge（20a）Cooperation is with along bracket（4）Axis shift disk to make escapement（12）Pass through disk and escapement（12）Between friction and stop.
Description
Technical field
The present invention relates to Tourbillon（tourbillon）With the watch and clock movement of escapement shut-down mechanism.
Background technology
Tourbillon is for by making adjustment unit take all vertical positions to compensate as caused by gravity
The known equipment of speed change.Tourbillon particularly including rotary bracket, it is provided with the rotary bracket attached
The escapement and escapement of spring.Generally, rotary bracket is driven by the going train of movement, and escape wheel and fixed the
Four-wheel engages.
The also referred to as escapement shut-down mechanism of " escapement block " or " second hand block " has following function, i.e., is set in the time
Period stops escapement to make movement restart selected at the time of for example to make second hand synchronous with referring to number of seconds.Such as example
As described in patent EP1840677, these mechanisms generally include elastic arm, and the elastic arm can set bar to cause by the time
Move, and the end of elastic arm can stop the vibration of the escapement with the peripheral contact of escapement to pass through to rub.When movement and Tao Bilun
When rotating mechanism coordinates, such elastic arm can not be used, because in some Angle Positions of bracket, it will disturb the support
The pillar being located radially at outside the periphery of escapement of frame.
Patent application WO03/048871 and WO2012/140112 and patent EP1617305, which is proposed, solves this problem
Different solutions.Equipment described in application WO03/048871 includes the spring with V-arrangement or the double elastic arms of U-shaped, double
Elastic arm sets bar to control and is arranged so that another arm can still be made when the pillar of one of arm against bracket is supported by the time
For escapement and stop escapement.This equipment tool has several drawbacks in that some of shortcomings are mentioned in patent EP1617305
And it is alerted in WO2012/140112 is applied for.Spring of the manufacture with double elastic arms is complicated, moreover, this spring needs
The regulation to be difficult to due to its great length.Further drawback is that the spring of such length may be easily in table
Deformed under the influence of the collision received, and escapement may be stopped with therefore not conforming to opportunity.Another shortcoming is that this equipment can be only
The escapement that is continuously extended over 360 deg. using its wheel rim is operated.The equipment is not suitable for interruption, fan-shaped or divided
The escapement of the wheel rim split.
Equipment described in patent EP1617305 includes lever, and the lever is arranged on bracket and can be with escapement
Peripheral contact to be slided when effect is applied at least one upper in the lever by the profiling for setting bar to activate by the time
Pin stops escapement.This equipment, which also has, to be had several drawbacks in that, some of shortcomings are mentioned in WO2012/140112 is applied for.
It includes implying the numerous parts of complicated assembling（Lever, shoes, screw pin, sleeve pipe etc.）.Some parts manufacture complexity,
Such as the block of shoes.Moreover, all elements for forming arrestment are located at the peripheral region of bracket.Which add will disturb bracket
Inertia impost, and add the thickness and size of bracket, thus make such equipment being merged into existing
It is difficult in Tourbillon movement.Further drawback is that this equipment is not suitable for interruption, fan-shaped or divided
The escapement of the wheel rim split.Finally, it is difficult to such equipment with the escapement made of friable material such as silicon is considered, because right
The collision of lever against the periphery of escapement may damage escapement.
Equipment described in patent WO2012/140112 includes being placed under escapement and had can be with the wheel of escapement
The bending flexible strip of the free end of edge contact.The other end of this bending flexible strip is rested on actuating ring, and actuating ring is relative to pottery
Axle than the bracket of human relations rotating mechanism is rigidly non-rotatable, and is slidably mounted along this axle.Actuating ring is shifted through
Traveling time sets bar to control.In addition, actuating ring is acted on by return spring, return spring has to be fixed by its one end
To bracket axle and pass through its other end be fixed to actuating ring bent-strip form.Such equipment is unfavorable, because curved
Bent flexible strip and return spring are difficult to manufacture and shaped.Moreover, such equipment takes too much on the direction of the axle of bracket
Space, this makes it difficult to the equipment being merged into small thickness movement.Finally, such equipment is not suitable for having interruption
, the escapement of fan-shaped or division wheel rim.
The content of the invention
Present invention aims at remedying disadvantages mentioned above at least in part, and for this purpose, there is provided one kind has pottery
Than human relations rotating mechanism and the watch and clock movement of escapement shut-down mechanism, the Tourbillon includes bracket and installed in the support
Escapement in frame, the bracket include being connected to mutual housing part and bracket part, the shut-down mechanism by pillar
Including stop member and for activating the activated apparatus of the stop member, the stop member can not revolve relative to the bracket
Turn ground rigidly fix and can be contacted with the escapement so that the escapement stopping, wherein the stop member form for it is described
The coaxial disk of bracket, the disk are passed through and had the outer peripheral edge being located radially at outside the pillar by the pillar, and
Wherein described activated apparatus includes at least one actuating component, and the actuating component can be cooperated with the outer peripheral edge with along institute
Disk described in the axis shift of bracket is stated to make the escapement pass through the friction between the disk and the escapement to stop.
Generally, disk includes hole between inner peripheral and the outer peripheral edge, and the pillar is respectively penetrated in the hole.
The elastic device that disk is brought back to resting position is may also include according to the watch and clock movement of the present invention, described static
Position, disk will be kept by the elastic device by axial direction against the surface of the bracket.
Elastic device may include the helical spring around ways guiding, and the ways is fixed to the bracket and put down
Row extends in the axis of the bracket.
Activated apparatus may include two actuating components, and described two actuating components are arranged to the diametrically phase in the disk
The disk is acted in anti-peripheral edge margin.
In this case, one of actuating component may be disposed to control another actuating component.
Preferably, described or each actuating component is to set in the form of a lever, and lever arrangement is into the plane of disk
Pivot and have the inclined-plane that disk can be risen when lever pivots.
Generally, activated apparatus also includes time setting bar and the cause for setting bar to activate the actuating component from the time
Dynamic device.
Actuation means may include the pull-out part to be cooperated with time setting bar and be arranged to be activated and overcome by pull-out part
The intermediate lever of actuating component described in the action actuator of at least one return spring, the return spring tend to actuating component
Bring back to resting position.
In one kind is retrofited, actuation means may include the pull-out part and intermediate lever for setting bar to cooperate with the time, described
Intermediate lever is arranged to be controlled by pull-out part and overcomes the effect of at least one return spring according to the position for pulling out part
The actuating component or the release actuating component, the return spring is kept to tend to activate the actuating component to make pendulum
Wheel stops.
Present invention also offers the clock and watch with such watch and clock movement.
Brief description of the drawings
When reading the detailed description that refer to the attached drawing is carried out, other features and advantages of the present invention will be apparent, wherein：
Fig. 1 is the birds-eye perspective according to the movement of the present invention；
Fig. 2 be figure 1 illustrates movement bottom plan view；
Fig. 3 be figure 1 illustrates movement a part the sectional view along dotted line；And
Fig. 4 is a kind of plan of remodeling of the activated apparatus used in the movement according to the present invention.
Embodiment
Referring to figs. 1 to 3, the driving that form is going barrel 1 is included according to the watch and clock movement of only certain exemplary embodiments of this invention
Unit, gear train 2 and Tourbillon（Top flywheel）3.Within the framework of the invention, refer to by " Tourbillon "
Act as what rotation regulating system, such as actual Tourbillon or rotating disk（carousel）.Tourbillon 3 includes
Bracket 4, the bracket are installed around axle 5 and by being connected to mutual housing part 6 by pillar 8 and bracket part 7 is formed.
Pillar 8（Its quantity is three in the example shown）Respectively pass freely through screw 11（See Fig. 3）It is connected to mutual housing part 6
The part 10 that the part 9 and bracket part 7 limited is limited is formed.The axle 5 of bracket 4 carries second hand（It is not shown）.Holding in the palm
In frame 4, escapement 12, hairspring 13 and escapement 14 are installed parallel to the plane of bracket 4 in a usual manner.Pillar 8（With
The axis of the rotation axis of bracket 4, i.e. axle 5 is as in the polar coordinate system at its center）Be located radially at escapement 12 wheel rim it
Outside.In the example shown, escapement 12 and bracket 4 are coaxial.The little gear 15 and movement of escapement 14（It is not shown）Fix
Four-wheel engages.It is rigidly secured to the little gear 16 of the axle 5 of bracket 4（See Fig. 2）Engage and be driven by it with gear train 2, be more true
Driven by the third round 17 of gear train 2 with cutting, thus bracket 4 is driven by gear train 2.
According to the present invention, stop disk 18 and be mounted co-axially with bracket 4.Stopping disk 18 is at its center in part
Open with other parts to the Tourbillon 3 such as wheel of escapement 14 and the upper bearing (metal) of little gear 19（See Fig. 3）
And the upper bearing (metal) of the ratchet of escapement 14（It is not visible in the accompanying drawings）Leaving space, the bearing is by housing part
6 limit.Therefore stopping disk 18 includes the outer peripheral edge 20a with diameter Da and the inner peripheral with diameter Db small diameter group Da
20b.Between its outer peripheral edge 20a and its inner peripheral 20b, stopping disk 18 includes hole 21a, axis of the pillar 8 parallel to bracket 4
It is each passed through the hole.Stop disk 18 outer peripheral edge 20a therefore radially（With previously defined identical polar coordinate system
In）Continuously extend outside pillar 8 and over 360 deg. and surround the pillar 8 simultaneously.
Stop disk 18 axially to may move relative to bracket 4, especially with respect to pillar 8, and in its resting position（It is not busy
Seated position）On axially kept by return spring 23 against the surface 22 of housing part 6, the quantity of return spring is exemplified
It is three in son.Return spring 23（It is usually helical spring）Each install and guide around pin 24, the pin is along bracket 4
Axis be directed and its one end is fixed and is for example pressed in bracket part 7 and the other end is freely bonded on housing part
In 6.Each spring 23 is axially pressurized between the surface 25 of bracket part 7 and ring 26, and the ring, which is fixed, to be for example pressed in
Stop passing through and guiding in the hole 21b of disk 18 and by corresponding pin 24, when the stopping ring 26 when in its resting position of disk 18
Contacted with the surface 22 of housing part 6.As the 21a of hole, hole 21b is positioned at the outer peripheral edge 20a and inner peripheral for stopping disk 18
Between 20b.In addition to the function that it axially guides return spring 23 and ring 26, pin 24 will also stop disk 18 relative to support
Frame 4 non-rotatably rigidly fixes.
In a remodeling, pin 24 can be fixed to bracket 4 or even with except the different mode of manner described above
It can be omitted.In the latter case, return spring 23 and ring 26 can be installed around pillar 8, and pillar 8 is also used for that disk will be stopped
18 non-rotatably rigidly fix relative to bracket 4.
Stop disk 18 for example by metal or in order to which aesthetic reasons are made up of sapphire or ruby.In specific embodiment party
In formula, stop disk 18 and be made up by means of LIGA technologies of nickel.Stopping the situation made of sapphire or ruby of disk 18
Under, ring 26 will be fixed in the 21b of hole by bonding rather than by being pressed into.In order to reduce stop disk weight and/or
For aesthetic reasons, stop there can be opening in part of the disk 18 between its outer peripheral edge 20a and inner peripheral 20b.26, ring
Such as it is made by the metal of such as beryllium copper or by ruby.
Also included being used to activate the activated apparatus for stopping disk 18 according to the movement of the present invention.Activated apparatus includes actuating thick stick
Bar 27,28, the actuation lever can pivot in the plane for stopping disk 18 and in the plane around corresponding pivot 29,30
Install on ground.Each actuation lever 27,28 includes inclined-plane 33,34 in its free end portion 31,32, and the inclined-plane can be with stopping
The outer peripheral edge 20a of disk 18 cooperates to overcome the effect of return spring 23 to rise the stopping disk.Actuation lever 27,28 is arranged
Stop disk 18 into make it that its inclined-plane 33,34 acts in the diametrically opposite peripheral edge margin for stopping disk.Therefore, when it
When activateding, axis of the actuation lever 27,28 along bracket 4 translationally shifts towards bracket part 7 stops disk 18, directly
Contacted to stopping disk 18 with escapement 12 and stop the escapement by friction.When actuation lever 27,28 returns to its rest position
When putting, stop disk 18 and be moved back in the presence of return spring 23 downwardly against housing part 6, thus escapement 12 is weighed
New actuating.During axially moving, stop disk 18 and guided by the ring 26 slided along pin 24.
The fact that the outer peripheral edge 20a due to stopping disk 18 is located radially at outside pillar 8, actuation lever 27,28 can be
Actuating stops disk 18 on any Angle Position of bracket 4, without being disturbed by the pillar 8.Stop disk 18 along bracket 4
The displacement of axis translation enables stopping disk 18 to stop the escapement on any position of escapement 12, and no matter the pendulum
The shape of wheel is how, no matter whether it has continuous or interruption wheel rim.Another advantage is that it is made up of disk 18
Stop member be simple, light, and take seldom space.It can be readily incorporated into existing Tourbillon.
Finally, by stopping contact of the flat surfaces between disk 18 and escapement 12 to flat surfaces, the present invention allow escapement 12 by
Friable material such as silicon is made.
Advantageously, two actuation levers 27, one of 28, i.e. lever 27 control another lever.Therefore, actuation lever 27 is in pivot
Include the protrusion of protrusion 36 corresponding to actuation lever 28 cooperation on the opposite side relative to free end portion 31 of axle 29
35.Effect of the actuation lever 28 by return spring 37.Pass through the cooperation between protrusion 35,36, this return spring 37
Act on actuation lever 27.
In addition to actuation lever 27,28, the time for activating the equipment including movement for stopping disk 18 set bar 38,
The pull-out part 39 controlled of bar 38 and the intermediate lever 40 controlled by pull-out part 39 are set by the time in a usual manner, in this
Between lever 40 include bump 41 with the rear-face contact of the free end portion 31 of actuation lever 27.
Therefore, bar 38 is set to be manually pulled to its time from its movement winding axial location shown in Fig. 1 and 2 when the time
When setting axial location, intermediate lever 40 promotes logical towards the actuation lever 27 for stopping the pivot of disk 18, another actuation lever 28
The cooperation crossed between protrusion 35,36 pivots towards stopping disk 18 simultaneously.By this motion, actuation lever 27,28 is as above
Rise describedly and stop disk 18 so that escapement 12 stops.Time sets bar 38 1 to be pushed manually back in winding position, returns
Actuation lever 27,28 and intermediate lever 40 are just brought back to their resting position by position spring 37, thus allow to stop disk 18
Return to its resting position no longer contacted with escapement 12.
In a remodeling, can only have actuation lever 27 to stop disk 18 as activating according to the movement of the present invention
Component.In other words, actuation lever 28 can be omitted, and return spring can be done directly on actuation lever 27.Lever 27 passes through
Time sets the actuating of bar 38 then stopping disk 18 will be made asymmetrically to be raised, and stopping disk 18 will be along the He of pillar 8
The axis movement of bracket 4, while tilted relative to the rest plane for stopping disk, until the stopping disk and the wheel rim of escapement 12
Contact so that the escapement stops.
Fig. 4 shows a remodeling for activating the equipment for stopping disk 18.In the remodeling, represented wherein by 27 '
One actuation lever is for good and all by the effect for tending to make it towards the spring 42 for stopping the pivot of disk 18, but in the quiet of system
Stop bit is put, and actuation lever 27 ' is kept by intermediate lever 40 '.Intermediate lever 40 ' includes the opening 43 elongated, in the opening
The pin 44 that the pull-out part 39 that middle engagement sets bar 38 to be controlled by the time carries.Bar 38 is set in winding axial location when the time
When upper, pulled out part 39 and be maintained at intermediate lever 40 ' on the position of its stop actuation lever 27 '.Bar 39 is set to move when the time
When position is into its time setting axial location, pulls out part 39 and lever 40 ' is pivoted, the lever 40 ' discharges actuation lever
27 ', the actuation lever 27 ' activates under the action of a spring 42 stops disk 18 so that escapement stops.With shown in Fig. 1 and 2
Embodiment in as, actuation lever 27 ' can control the second actuation lever, and may include arm for this（It is not shown）, it is described
Arm is cooperated in a manner of protrusion 35,36 with the respective arms of the second actuation lever.Actuation lever 27 ' may also be only and act on
Stop the actuating component of disk 18.
Claims (13)
1. a kind of watch and clock movement with Tourbillon and escapement shut-down mechanism, the Tourbillon include support
Frame and the escapement in the bracket, the bracket include being connected to mutual housing part and bracket portion by pillar
Point, the escapement shut-down mechanism includes stop member and the activated apparatus for activating the stop member, the stop member
Non-rotatably rigidly fix and can be contacted with the escapement so that the escapement stops, wherein described relative to the bracket
Stop member form is the disk coaxial with the bracket, the disk by the pillar pass through and have be located radially at it is described
Outer peripheral edge outside pillar, and wherein described activated apparatus includes at least one actuating component, at least one actuating component
It can be cooperated with the outer peripheral edge to make the escapement pass through the circle along disk described in the axis shift of the bracket
Friction between disk and the escapement and stop.
2. watch and clock movement as claimed in claim 1, it is characterised in that the disk wraps between inner peripheral and the outer peripheral edge
Hole is included, the pillar is respectively penetrated in the hole.
3. watch and clock movement as claimed in claim 1 or 2, in addition to the disk is brought back to the elastic device of resting position.
4. watch and clock movement as claimed in claim 3, it is characterised in that the disk passes through the elasticity in its resting position
Device is kept by axial direction against the surface of the bracket.
5. watch and clock movement as claimed in claim 3, it is characterised in that the elastic device includes the spiral shell around ways guiding
Spring is revolved, wherein the ways is fixed to the bracket and the axis parallel to the bracket extends.
6. watch and clock movement as claimed in claim 1 or 2, it is characterised in that at least one actuating component includes two causes
Dynamic component, described two actuating components are arranged to act on the circle in the diametrically opposite peripheral edge margin of the disk
Disk.
7. watch and clock movement as claimed in claim 6, it is characterised in that one of described two actuating components are arranged to described in control
Another in two actuating components.
8. watch and clock movement as claimed in claim 1 or 2, it is characterised in that at least one actuating component is with lever
Form is set, and the lever arrangement is into pivot in the plane in the disk and has and can rise institute when the lever pivots
State the inclined-plane of disk.
9. watch and clock movement as claimed in claim 1 or 2, it is characterised in that the activated apparatus also include the time set bar and
For setting the actuation means of bar actuating at least one actuating component from the time.
10. watch and clock movement as claimed in claim 9, it is characterised in that the actuation means include setting bar with the time
The pull-out part of cooperation and the intermediate lever for being arranged to be activated or controlled by the pull-out part.
11. watch and clock movement as claimed in claim 10, it is characterised in that the intermediate lever is also arranged in overcoming at least one
At least one actuating component described in the action actuator of return spring, the return spring tend at least one actuating structure
Part brings back to resting position.
12. watch and clock movement as claimed in claim 10, it is characterised in that the intermediate lever is also arranged according to pull-out part
Position overcome the effect of at least one return spring to keep at least one actuating component or release described at least one
Actuating component, the return spring tend to activate at least one actuating component to stop the escapement.
A kind of 13. clock and watch with the watch and clock movement according to any one of preceding claims.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13001686.8 | 2013-04-03 | ||
| EP13001686.8A EP2787400B1 (en) | 2013-04-03 | 2013-04-03 | Clockwork with tourbillon and balance stop mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104102121A CN104102121A (en) | 2014-10-15 |
| CN104102121B true CN104102121B (en) | 2017-12-01 |
Family
ID=48045244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410118131.XA Active CN104102121B (en) | 2013-04-03 | 2014-03-27 | Watch and clock movement with Tourbillon and escapement shut-down mechanism |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP2787400B1 (en) |
| JP (1) | JP6307952B2 (en) |
| CN (1) | CN104102121B (en) |
| ES (1) | ES2593815T3 (en) |
| HK (1) | HK1196880A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3136187B1 (en) * | 2015-08-31 | 2018-02-28 | Glashütter Uhrenbetrieb GmbH | Mechanical clock comprising a tourbillon |
| CH712031A1 (en) * | 2016-01-13 | 2017-07-14 | Richemont Int Sa | Watchmaking mechanism with tourbillon. |
| EP3318933B1 (en) * | 2016-11-02 | 2020-03-25 | Montres Breguet S.A. | Device for immobilising and/or winding a marine chronometer |
| EP3770695B1 (en) | 2019-07-23 | 2022-01-12 | Omega SA | Timepiece stop-cage with blade for stopping the cage |
| EP3770694B1 (en) * | 2019-07-23 | 2021-12-08 | Omega SA | Timepiece stop-cage comprising two elastic stopping elements |
| EP3770693B1 (en) * | 2019-07-23 | 2022-08-31 | Omega SA | Timepiece stop-cage mechanism with stop wheel |
| EP3770696B1 (en) | 2019-07-23 | 2021-12-01 | Omega SA | Timepiece stop-cage with lifting finger and stopping finger |
| EP4047425A1 (en) | 2021-02-19 | 2022-08-24 | Montres Breguet S.A. | Device for performing momentary stopping of operation of a mechanical watch |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5044774Y1 (en) * | 1972-12-30 | 1975-12-19 | ||
| CN87206253U (en) * | 1987-04-08 | 1988-01-20 | 杭州手表厂 | Stoppable mechanical watch |
| DE10160287A1 (en) * | 2001-12-07 | 2003-06-26 | Lange Uhren Gmbh | Tourbillon |
| ATE421719T1 (en) * | 2004-07-13 | 2009-02-15 | Montres Breguet Sa | LOCKING DEVICE FOR THE HAND ADJUSTMENT OF A WATCH WITH A TOURBILLON |
| EP1840677B1 (en) | 2006-03-28 | 2011-10-26 | Chopard Manufacture SA | Return-to-zero of the seconds hand in a timepiece |
| CH701725B1 (en) * | 2006-09-25 | 2011-03-15 | Franck Mueller Watchland S A | Tourbillon timepiece. |
| CN101846962B (en) * | 2009-04-10 | 2012-01-04 | 天津海鸥表业集团有限公司 | Stop mechanism of tourbillon |
| CN201402376Y (en) * | 2009-04-10 | 2010-02-10 | 天津海鸥表业集团有限公司 | Stop mechanism of flying tourbillon |
| CH700862A1 (en) * | 2009-04-29 | 2010-10-29 | Richemont Int Sa | Tourbillon without the weight of the pendulum. |
| CH703008A1 (en) * | 2010-04-23 | 2011-10-31 | Francois-Regis Richard | Mechanism chronographe, clock and movement timepiece including such mechanism. |
| CH704783B1 (en) * | 2011-04-14 | 2016-09-15 | Complitime Sa | Movement timepiece. |
-
2013
- 2013-04-03 EP EP13001686.8A patent/EP2787400B1/en active Active
- 2013-04-03 ES ES13001686.8T patent/ES2593815T3/en active Active
-
2014
- 2014-03-12 JP JP2014049093A patent/JP6307952B2/en not_active Expired - Fee Related
- 2014-03-27 CN CN201410118131.XA patent/CN104102121B/en active Active
- 2014-10-14 HK HK14110239.4A patent/HK1196880A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JP6307952B2 (en) | 2018-04-11 |
| EP2787400A1 (en) | 2014-10-08 |
| JP2014202750A (en) | 2014-10-27 |
| EP2787400B1 (en) | 2016-08-03 |
| ES2593815T3 (en) | 2016-12-13 |
| HK1196880A1 (en) | 2014-12-24 |
| CN104102121A (en) | 2014-10-15 |
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