CN105659169A - Tourbillion mechanism - Google Patents
Tourbillion mechanism Download PDFInfo
- Publication number
- CN105659169A CN105659169A CN201480057064.3A CN201480057064A CN105659169A CN 105659169 A CN105659169 A CN 105659169A CN 201480057064 A CN201480057064 A CN 201480057064A CN 105659169 A CN105659169 A CN 105659169A
- Authority
- CN
- China
- Prior art keywords
- framework
- top flywheel
- movable part
- pivot
- wheel hub
- 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
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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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Elimination Of Static Electricity (AREA)
- Toys (AREA)
- Transmission Devices (AREA)
- Electric Clocks (AREA)
- Micromachines (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The invention relates to a tourbillon mechanism (1) for a timepiece including: a tourbillon frame (3) housing a regulator member (11) including a balance (15), a hairspring (13) and an escapement mounted such as to pivot on said frame (3), said frame (3) being arranged such as to rotate about an axis of rotation and including a first pivot (7); a stationary wheel (17) intended for being mounted secured to a case element of said timepiece and arranged such as to mesh with an escapement pinion (18) which said escapement comprises; a frame-driving mobile (21) which is coaxial with said frame (3) and includes a toothed wheel (22) and a hub (23), the frame-driving mobile (21) including a second pivot (25); in which said frame (3) is intended for being pivoted on frame elements of the timepiece between said first pivot (7) and said second pivot (25). According to the invention, said frame (3) and said hub (23) of the frame-driving mobile (21) are rotatably secured together by means of a first non-circular part located on said hub (23) and suitable for interacting with a second complementary non-circular part located on the frame (3).
Description
Technical field
The present invention relates to clock and watch field. The present invention particularly relates to a kind of top flywheel mechanism.
Background technology
File CH33816 discloses a kind of top flywheel mechanism, wherein, rotates between first pivot of top flywheel framework in bridge side and the 2nd pivot of clamping plate side, and these clamping plate are included in the transmission movable part of framework. Framework is connected on dish, and this dish is coupled on the transmission movable part of framework by multiple screw. But, this kind connects bulky and must require relatively big diameter, so that clock and watchmaker can touch screw when assembling top flywheel. In addition, because this kind of structure, owing to fixed pulley before can being placed in movement at framework and transmission movable part must be installed on clamping plate, the diameter of the transmission movable part of framework must be less than the interior diameter of the burr (serge) of fixed pulley.
Therefore it is an object of the invention to provide a kind of top flywheel mechanism for timepiece, wherein, above-mentioned shortcoming is overcome at least to a certain extent.
Summary of the invention
More accurately, the present invention relates to a kind of top flywheel mechanism for timepiece, comprise top flywheel framework, top flywheel framework accommodates adjustment component, this adjustment component comprise be installed on framework to rotate wheel pendulum, spiral clockwork spring and escapement. Top flywheel framework is set to rotate around axial rotary and comprises the first pivot. Top flywheel mechanism also comprises fixed pulley, and this fixed pulley is used for the connection installation of the rack component with described timepiece and is set to the escape wheel with described escapement engaging. Top flywheel mechanism also comprises framework transmission movable part, and this framework transmission movable part and described framework coaxially and are preferably set to turn around for every minute. Framework transmission movable part and top flywheel framework rotate connection and include gear, wheel hub and the 2nd pivot. Top flywheel framework is used on the rack component between described first pivot and described 2nd pivot of timepiece to rotate.
According to the present invention, the described wheel hub of top flywheel framework and framework transmission movable part is rotated connection by the first non-round portion part, and this first non-round portion part is positioned on described wheel hub and is applicable to the 2nd non-round portion part with the complementation being positioned on framework and integrates.So it is no longer necessary to also do not re-use the screw being connected on framework transmission movable part by framework, this thus makes it possible to install fixed pulley after framework transmission movable part rotates in movement. Can also using the framework transmission movable part of the diameter of the interior diameter with the burr being greater than fixed pulley, the diameter of framework transmission movable part is such as identical with the second wheel of finishing component.
Preferably, described non-circular shape comprises at least one in following element:
-pin;
-groove;
-protruding pin;
-groove;
-Polygons parts.
In one embodiment, top flywheel mechanism comprises bracing member, and this bracing member is applicable to the supporting wheel hub when installing top flywheel mechanism. Advantageously, bracing member comprises around the ring of wheel hub and to be preferably located between ring and wheel hub type be ruby circle. Because framework transmission movable part is formed on correct position when seated, this simplify the assembling of top flywheel mechanism.
Preferably, support component and fixed pulley connection, and bracing member is used to be arranged on the rack component of timepiece. Therefore, fixed pulley and bracing member can only be arranged in movement in a step.
The present invention also relates to a kind of clock and watch movement, and this clock and watch movement comprises such as top flywheel mechanism defined above. Preferably, the bridge that the first pivot has at clock and watch movement rotates, and wherein, the clamping plate that the 2nd pivot has at clock and watch movement rotate.
In addition, the present invention also relates to the assemble method of a kind of clock and watch movement, and this clock and watch movement comprises top flywheel mechanism system as defined above and comprises described bracing member. The method comprises the following steps:
-assemble described top flywheel framework, described top flywheel framework comprises described adjustment component, this adjustment component comprises described takes turns pendulum, described spiral clockwork spring and described escapement, and described pendulum, described spiral clockwork spring and the described escapement of taking turns is installed as and rotates on said frame;
-described framework transmission movable part is rotated in the plate of described clock and watch movement;
-described bracing member is attached on described rack component, thus support the described wheel hub of described framework transmission movable part;
-described fixed pulley is attached on plate;
-described top flywheel framework is placed on wheel hub, make the first non-round portion part engage with the 2nd non-round portion part simultaneously;
-bridge is placed on above framework, described first pivot rotates in described bridge, connects with back axle and rack component.
Preferably, before described bracing member is not coupled on clamping plate, described fixed pulley is installed on described support component.
Therefore, after the installation being arranged on framework transmission movable part due to fixed pulley, the framework transmission movable part with the diameter being greater than fixed pulley interior diameter can be used in top flywheel mechanism, still as mentioned above.
Accompanying drawing explanation
Reading following explanation by reference to accompanying drawing, other details of the present invention will more clearly manifest, in the accompanying drawings:
-Fig. 1 is the sectional view of the top flywheel mechanism according to the present invention;
-Fig. 2 be top flywheel mechanism according to the present invention along through pin cross section and along the skeleton view of plate side.
Embodiment
Fig. 1 shows the sectional view of the top flywheel mechanism 1 according to the present invention, the figure shows the general structure of top flywheel mechanism 1. Top flywheel mechanism 1 generally includes framework 3, and framework 3 is formed by two bridges 5,6 connected by post 9. As is generally known, framework 3 is placed with adjustment component 11, and adjustment component 11 comprises spiral clockwork spring 13, wheel pendulum 15 and escapement (not shown).The details of adjustment component 11 is not the part of the present invention and is no longer described in detail. Framework 3 rotates by means of the first pivot 7 in the rack component (not shown) of such as bridge and so on (with reference to figure 1) above it.
Top flywheel mechanism 1 also comprises fixed pulley 17, and fixed pulley 17 is fixed to by bracing member 19 on the rack component (not shown) of such as clamping plate and so on of clock and watch movement. Knownly, escapement comprise the tooth mesh of escape wheel 18 and fixed pulley 17.
Framework 3 drives rotation by framework transmission movable part 21, and framework 3 is preferably set to turn around for every minute, but it is also contemplated that other rotating speeds. Framework transmission movable part 21 includes gear 22, and this has gear and second wheel (not shown) engages, and this second takes turns and be positioned at or be not positioned at clock and watch movement center and have and the tooth having the identical number of gear 22. When wheel of described second is positioned at movement center and directly engages with framework transmission movable part 21, directly show the second in center advantageous by the top flywheel mechanism 1 of use the present invention. In addition, this kind is arranged to stop the shake of center second hand. The unique second wheel that framework transmission movable part 21 should be used as in the finishing parts of clock and watch movement.
Framework transmission movable part 21 also comprises wheel hub 23, this wheel hub 23 rotates at the rack component (not shown) of such as clamping plate and so in the lower end side of wheel hub (with reference to accompanying drawing) by means of the 2nd pivot 25, and the 2nd pivot is also as the 2nd pivot of framework 3.
When installing top flywheel, bracing member 19 is for by being the wheel hub 23 that the support ring 27 that ruby circle is formed carrys out support frame transmission movable part 21 by type, this will more clearly explain hereinafter. It is noted that support member support second movable part 21, particularly during installation this second movable part is supported on correct position, and just works after top flywheel is mounted.
The wheel hub 23 of framework transmission movable part 21 has the first non-circular shape 37 (namely with the 2nd pivot 25 opposite end) at its upper end, first non-circular shape 37 rotates connection with the 2nd corresponding non-circular shape 39, and the lower bridge 6 of framework 3 comprises the 2nd shape at wheel hub 31 place of framework. In theory, non-circular shape is any to be made framework 3 tight and non-embedded or screw screws the shape driven by the wheel hub 23 of second movable part 21 by shape card, such as side, have groove, there is oblate post etc., tight by shape card. In addition, framework transmission movable part 21 has outer spiral-shaped or internal screw shape is unimportant.
In the embodiment of fig. 2, the first non-circular shape 37 is formed by two pins 29, and this pin is embedded in wheel hub 23 upper end of framework transmission movable part 21 and protrudes from wheel hub 23 and extend. The turning axle that this pin is parallel to wheel hub is arranged on part 35 side being generally cylinder that the upper end of described wheel hub 23 has. The wheel hub 31 of the lower bridge 6 of framework 3 has the 2nd non-circular shape, the 2nd non-circular shape bags mouths open, and this opening and the first non-circular shape are complementary and are applicable to hold the upper end of the wheel hub 23 of framework transmission movable part 21, comprising pin 29. Thus, framework 3 is attached on second movable part 21 by rotation and can be driven by second movable part. It will be noted that the number of pin 29 can be selected according to the wish of clock and watchmaker.
The installation steps of top flywheel mechanism are as follows.
Together with framework transmission movable part 21 and gear 22 is had to assemble the framework 3 of the top flywheel comprising adjustment component 11.In addition, fixed pulley 17 connects with the bracing member 19 comprising support ring 27.
Framework transmission movable part 21 and have gear 22 to rotate on the rack component of such as clamping plate and so on of clock and watch movement. Subsequently, fixed pulley 17-bracing member 19-support ring 27 always becomes the wheel hub 23 around framework transmission movable part 21 to be assembled, and is attached on rack component by such as screw 33. Such framework transmission movable part 21 is supported on correct position by support ring 27.
Then, framework 3 is placed on the upper end of the wheel hub 23 of framework transmission movable part 21, and the first non-circular shape and the 2nd non-circular shape are integrated each other.
Finally, upper bridge is placed in around the first pivot 7 of framework 3, and the rack component with clock and watch movement connects.
Claims (9)
1. one kind for the top flywheel mechanism (1) of timepiece, comprising:
-Tuo flywheel framework (3), it accommodates adjustment component (11), described adjustment component comprises wheel pendulum (15), spiral clockwork spring (13) and escapement, described pendulum, described spiral clockwork spring and the described escapement of taking turns is installed in the upper rotation of described top flywheel framework (3), and described framework (3) is set to rotate around turning axle and comprises the first pivot (7);
-fixed pulley (17), it is installed for the rack component connection with described timepiece, and is set to the escape wheel (18) with the described escapement of carrying and engages;
-framework transmission movable part (21), it is coaxial with described framework (3), and described framework transmission movable part includes gear (22) and wheel hub (23), and the 2nd pivot (25);
Wherein, described framework (3) is used on the rack component between described first pivot (7) and described 2nd pivot (25) of described timepiece to rotate,
It is characterized in that, the described wheel hub (23) of described framework (3) and described framework transmission movable part (21) rotates connection by the first non-round portion part, and described first non-round portion part is positioned at described wheel hub (23) and above and is applicable to the 2nd non-round portion part with the complementation being positioned on described framework (3) and integrates.
2. top flywheel mechanism (1) according to aforementioned claim, wherein, described non-circular shape comprises at least one in following element:
-pin (29);
-groove;
-protruding pin;
-groove;
-Polygons parts.
3. according to top flywheel mechanism (1) in any one of the preceding claims wherein, wherein, described top flywheel mechanism (1) comprises bracing member (19), and described bracing member (19) is applicable to support the described wheel hub (23) of described framework transmission movable part (21) when installing described top flywheel mechanism (1).
4. top flywheel mechanism (1) according to claim 3, wherein, described bracing member (19) comprises the ring of the described wheel hub (23) around described framework transmission movable part (21), preferably, and described bracing member (19) comprises the type being positioned between described ring and described wheel hub (23) is ruby circle (27).
5. according to top flywheel mechanism (1) in any one of the preceding claims wherein, wherein, described bracing member (19) and described fixed pulley (17) connection, described support component (19) is used to be arranged on the rack component of described timepiece.
6. a clock and watch movement, comprises according to top flywheel mechanism (1) in any one of the preceding claims wherein.
7. clock and watch movement according to aforementioned claim, wherein, the bridge that described first pivot (7) has at described clock and watch movement rotates, and wherein, and the clamping plate that described 2nd pivot (25) has at described clock and watch movement rotate.
8. an assemble method for clock and watch movement, described clock and watch movement comprises according to the top flywheel mechanism (1) described in claim 3 to 6, and described method comprises the following steps:
-assemble described top flywheel framework (3), described top flywheel framework comprises described adjustment component (11), described adjustment component (11) comprises described takes turns pendulum (15), described spiral clockwork spring (13) and described escapement, and described pendulum, described spiral clockwork spring and the described escapement of taking turns is installed as and rotates described framework (3) is upper;
-described framework transmission movable part (21) is rotated in the rack component of described clock and watch movement;
-described bracing member (19) is attached on described rack component, thus support the described wheel hub (23) of described framework transmission movable part (21);
-described fixed pulley (17) is attached to described rack component;
-described top flywheel framework (3) is placed on the described wheel hub (23) of described framework transmission movable part (21), make described first non-round portion part engage with described 2nd non-round portion part simultaneously;
-bridge is placed on described wheel hub (23) top, described first pivot (7) rotates in described bridge, subsequently described bridge and rack component connection.
9. method according to claim 8, wherein, before described bracing member (19) is coupled on described clamping plate, described fixed pulley (17) is installed on described support component (19), and described fixed pulley (17) and described support component (19) are thus attached on described rack component simultaneously.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13191467.3A EP2869139B1 (en) | 2013-11-04 | 2013-11-04 | Tourbillon mechanism |
| EP13191467.3 | 2013-11-04 | ||
| PCT/EP2014/073725 WO2015063335A2 (en) | 2013-11-04 | 2014-11-04 | Tourbillon mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105659169A true CN105659169A (en) | 2016-06-08 |
| CN105659169B CN105659169B (en) | 2018-06-26 |
Family
ID=49515276
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201480057064.3A Active CN105659169B (en) | 2013-11-04 | 2014-11-04 | Top flywheel mechanism |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP2869139B1 (en) |
| CN (1) | CN105659169B (en) |
| HK (1) | HK1220012A1 (en) |
| WO (1) | WO2015063335A2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501893A (en) * | 2018-05-17 | 2019-11-26 | 费迪南贝尔图计时器有限公司 | For display cycle sexual behavior part indication mechanism and include the clock and watch of indication mechanism |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107908090B (en) * | 2017-12-26 | 2023-09-26 | 上海景时表业有限公司 | Oval sphere cage type double-shaft rotary escapement speed regulating mechanism and clock |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH33816A (en) * | 1905-05-22 | 1906-01-31 | Traugott & Cie M | Tourbillon escapement for timepieces |
| CH150047A (en) * | 1930-03-27 | 1931-10-15 | Ecole D Horlogerie De La Valle | Tourbillon escapement. |
| EP1460492A1 (en) * | 2003-03-20 | 2004-09-22 | Manufacture Roger Dubuis S.A. | Watch mechanism provided with tourbillon |
| WO2004097533A2 (en) * | 2003-05-02 | 2004-11-11 | Jansen Rob E A | Double sided tourbillon |
| CN101876809A (en) * | 2009-04-29 | 2010-11-03 | 里奇蒙特国际股份有限公司 | The Tourbillon that does not have balance weight |
-
2013
- 2013-11-04 EP EP13191467.3A patent/EP2869139B1/en active Active
-
2014
- 2014-11-04 WO PCT/EP2014/073725 patent/WO2015063335A2/en active Application Filing
- 2014-11-04 CN CN201480057064.3A patent/CN105659169B/en active Active
-
2016
- 2016-07-06 HK HK16107908.8A patent/HK1220012A1/en unknown
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH33816A (en) * | 1905-05-22 | 1906-01-31 | Traugott & Cie M | Tourbillon escapement for timepieces |
| CH150047A (en) * | 1930-03-27 | 1931-10-15 | Ecole D Horlogerie De La Valle | Tourbillon escapement. |
| EP1460492A1 (en) * | 2003-03-20 | 2004-09-22 | Manufacture Roger Dubuis S.A. | Watch mechanism provided with tourbillon |
| WO2004097533A2 (en) * | 2003-05-02 | 2004-11-11 | Jansen Rob E A | Double sided tourbillon |
| CN101876809A (en) * | 2009-04-29 | 2010-11-03 | 里奇蒙特国际股份有限公司 | The Tourbillon that does not have balance weight |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110501893A (en) * | 2018-05-17 | 2019-11-26 | 费迪南贝尔图计时器有限公司 | For display cycle sexual behavior part indication mechanism and include the clock and watch of indication mechanism |
| CN110501893B (en) * | 2018-05-17 | 2022-03-04 | 费迪南贝尔图计时器有限公司 | Display mechanism for displaying periodic events and timepiece comprising a display mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105659169B (en) | 2018-06-26 |
| EP2869139B1 (en) | 2020-02-05 |
| HK1220012A1 (en) | 2017-04-21 |
| WO2015063335A3 (en) | 2015-09-17 |
| EP2869139A1 (en) | 2015-05-06 |
| WO2015063335A2 (en) | 2015-05-07 |
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