CN105659169B - Top flywheel mechanism - Google Patents
Top flywheel mechanism Download PDFInfo
- Publication number
- CN105659169B CN105659169B CN201480057064.3A CN201480057064A CN105659169B CN 105659169 B CN105659169 B CN 105659169B CN 201480057064 A CN201480057064 A CN 201480057064A CN 105659169 B CN105659169 B CN 105659169B
- Authority
- CN
- China
- Prior art keywords
- frame
- top flywheel
- movable part
- wheel hub
- pivot
- 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.)
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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 unbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
Abstract
The present invention relates to a kind of top flywheel mechanism (1) for timepiece, including：Top flywheel frame (3), accommodate adjustment member (11), adjustment member includes being installed in wheel pendulum (15), spiral clockwork spring (13) and the escapement rotated on the top flywheel frame (3), and frame (3) is disposed about rotary shaft rotation and including the first pivot (7)；Fast pulley (17) is coupled installation for the rack component with timepiece, and is set as engaging with carrying the escape wheel (18) of escapement；Frame transmission movable part (21) with frame (3) coaxially, includes gear (22) and wheel hub (23), and frame transmission movable part (21) includes the second pivot (25)；Wherein, frame (3) be used to rotate on the rack component between first pivot (7) and the second pivot (25) of timepiece.According to the present invention, the wheel hub (23) of frame (3) and frame transmission movable part (21) is rotated by the first non-circular component being located on wheel hub (23) to be coupled, and suitable for being integrated with the second complementary non-circular component on frame (3).
Description
Technical field
The present invention relates to clock fields.The invention particularly relates to a kind of top flywheel mechanisms.
Background technology
File CH 33 816 discloses a kind of top flywheel mechanism, wherein, top flywheel frame is in the first pivot and folder of bridge side
It is rotated between second pivot of plate side, which is included in the transmission movable part of frame.Frame is connected on disk, which leads to
Multiple screws are crossed to be coupled on the transmission movable part of frame.However, this connection is bulky and is necessarily required to relatively large
Diameter so that when assembling top flywheel clock watchmaker can touch screw.In addition, because of this structure, due in frame
Fast pulley must be installed on clamping plate before being placed in movement with transmission movable part, the transmission movable part of frame
Diameter is necessarily less than the interior diameter of the flash (serge) of fast pulley.
Therefore the object of the present invention is to provide a kind of top flywheel mechanism for timepiece, wherein, disadvantages mentioned above at least exists
Overcome to a certain extent.
Invention content
More accurately, the present invention relates to a kind of top flywheel mechanism for timepiece, including top flywheel frame, top flywheel frame
Frame accommodates adjustment member, which includes being installed in wheel pendulum, spiral clockwork spring and the escapement rotated on frame.
Top flywheel frame is disposed about axial rotary rotation and including the first pivot.Top flywheel mechanism further includes fast pulley, this is solid
Fixed wheel is installed for being coupled with the rack component of the timepiece and is arranged to engage with the escape wheel of the escapement.
Top flywheel mechanism further includes frame transmission movable part, and frame transmission movable part is coaxial with the frame and is preferably arranged
It turns around to be per minute.Frame be driven movable part and top flywheel frame rotate be coupled and include gear, wheel hub and the second pivot
Axis.Top flywheel frame be used to revolve on the rack component between first pivot and second pivot of timepiece
Turn.
According to the present invention, the wheel hub of top flywheel frame and frame transmission movable part is revolved by the first non-circular component
Turn to be coupled, which is located on the wheel hub and suitable for non-circular with complementary second on frame
Component is integrated.Therefore, it is no longer necessary to do not use yet by frame be connected to frame transmission movable part on screw, this so that
It can be driven after movable part rotates in movement in frame and fast pulley is installed.It can also use with the hair more than fast pulley
The diameter of the interior diameter on side frame transmission movable part, frame transmission movable part diameter for example with the second wheel phase of finishing component
Together.
Preferably, the non-circular shape includes at least one of elements below：
Pin；
Groove；
Protruding pin；
Groove；
Polygonal features.
In one embodiment, top flywheel mechanism includes supporting member, which is suitable for when installation top flywheel mechanism
When supporting wheel hub.Advantageously, supporting member include around wheel hub ring and to be preferably located between ring and wheel hub type be red
The circle of jewel.Because frame transmission movable part is formed on suitable position when seated, this simplifies the groups of top flywheel mechanism
Dress.
Preferably, supporting member is coupled with fast pulley, and supporting member is used for the rack component mounted on timepiece
On.Therefore, fast pulley and supporting member can be mounted on only in a step in movement.
The invention further relates to a kind of watch and clock movement, which includes top flywheel mechanism as defined above.Preferably,
It rotates on the bridge that first pivot has in watch and clock movement, and wherein, is rotated on the clamping plate that the second pivot has in watch and clock movement.
Moreover, it relates to a kind of assemble method of watch and clock movement, which flies including top as defined above
Turbine is configured and including the supporting member.This method includes the following steps：
The assembling top flywheel frame, the top flywheel frame include the adjustment member, which includes institute
Wheel pendulum, the spiral clockwork spring and the escapement are stated, the wheel pendulum, the spiral clockwork spring and the escapement are installed as
It is rotated on the frame；
The frame transmission movable part is made to be rotated in the plate of the watch and clock movement；
The supporting member is attached on the rack component, so as to support the described of the frame transmission movable part
Wheel hub；
The fast pulley is attached on plate；
The top flywheel frame is placed on wheel hub, while the first non-circular component is made to be nibbled with the second non-circular component
It closes；
Bridge is placed on above frame, first pivot is rotated in the bridge, is coupled with rear axle with rack component.
Preferably, before the supporting member is not coupled on clamping plate, the fast pulley is installed in the support
On component.
Therefore, because being mounted on after the installation of frame transmission movable part for fast pulley, has and is more than fast pulley interior diameter
Diameter frame transmission movable part can be used in top flywheel mechanism, as also noted above.
Description of the drawings
Following explanation is read by reference to attached drawing, other details of the invention will more clearly show, in the accompanying drawings：
- Fig. 1 is the sectional view of top flywheel mechanism according to the present invention；
- Fig. 2 is top flywheel mechanism according to the present invention along the section for passing through pin and along the perspective view of plate side.
Specific embodiment
Fig. 1 shows the sectional view of top flywheel mechanism 1 according to the present invention, and the figure shows the general of top flywheel mechanism 1
Structure.Top flywheel mechanism 1 generally includes frame 3, and frame 3 is formed by two bridges 5,6 connected by column 9.As is generally known,
Frame 3 is placed with adjustment member 11, and adjustment member 11 includes spiral clockwork spring 13, wheel pendulum 15 and escapement (not shown).It adjusts
The details of whole component 11 is not the part of the present invention and is no longer described in detail.Frame 3 is above it (with reference to figure 1) such as
It is rotated in the rack component (not shown) of bridge etc by means of the first pivot 7.
Top flywheel mechanism 1 further includes fast pulley 17, and fast pulley 17 is fixed to all of watch and clock movement by supporting member 19
As clamping plate etc rack component (not shown) on.It is known that escape wheel 18 and fast pulley 17 that escapement is included
Gear teeth meshing.
Frame 3 by frame be driven movable part 21 come drive rotation, frame 3 be preferably set to it is per minute turn around,
But it is also contemplated that other rotating speeds.Frame transmission movable part 21 includes gear 22, this has gear to be engaged with second wheel (not shown),
The second wheel is located at or is not located at watch and clock movement center and has with there is 22 equal number of tooth of gear.It is located at machine in the second wheel
Core center and in the case of directly engage with frame transmission movable part 21, advantageous by using top flywheel mechanism 1 of the invention
The second is directly displayed at center.In addition, this set makes it possible to prevent the shake of center second.Frame transmission movable part 21 should
When the unique second wheel being used as in the finishing parts of watch and clock movement.
Frame transmission movable part 21 further includes wheel hub 23, and the wheel hub 23 is by means of the second pivot 25 and in the lower end side of wheel hub
(refer to the attached drawing) is rotated in the rack component (not shown) of such as clamping plate etc, and second pivot is also as the second pivot of frame 3
Axis.
When installing top flywheel, supporting member 19 be used for by by type for it is ruby enclose the support ring 27 that is formed come
Braced frame is driven the wheel hub 23 of movable part 21, this hereinafter will more clearly be explained.It should be noted that supporting member branch
Second movable part 21 is supportted, particularly this second movable part is supported on suitable position during installation, and is mounted in top flywheel
It just works afterwards.
The wheel hub 23 of frame transmission movable part 21 hold (i.e. with 25 opposite end of the second pivot) non-circular with first on it
Shape 37, the first non-circular shape 37 and the rotation of corresponding second non-circular shape 39 are coupled, and the lower bridge 6 of frame 3 is in the wheel hub 31 of frame
Place includes second shape.Theoretically, non-circular shape can be any so that frame 3 is revolved by shape clamping and non-embedded or screw
The shape driven by the wheel hub 23 of second movable part 21 is twisted, such as square, reeded, with oblate column etc., pass through shape card
Tightly.In addition, it is unessential that frame transmission movable part 21, which has external spiral shape or inside spin shape,.
In the embodiment of fig. 2, the first non-circular shape 37 is formed by two pins 29, which is embedded in frame transmission and lives
It 23 upper end of wheel hub of moving part 21 and protrudes from wheel hub 23 and extends.The rotary shaft that the pin is parallel to wheel hub is arranged on the wheel hub
What 23 upper end had is usually 35 side of part of cylinder.The wheel hub 31 of the lower bridge 6 of frame 3 has the second non-circular shape, this
Two non-circular shape bagmouths opens, the opening is complementary with the first non-circular shape and the wheel hub of movable part 21 is driven suitable for accommodating frame
23 upper end, including pin 29.Frame 3 is attached on second movable part 21 by rotation and can be by second movable part as a result,
Driving.It should 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.
Movable part 21 is driven together with frame to the frame 3 of the top flywheel comprising adjustment member 11 and its has gear 22 to carry out
Assembling.In addition, fast pulley 17 is coupled with the supporting member 19 including support ring 27.
Frame is driven movable part 21 and its has gear 22 to be rotated on the rack component of such as clamping plate etc of watch and clock movement.
Then, 27 assembly of fast pulley 17- supporting members 19- support rings is assembled around the wheel hub 23 of frame transmission movable part 21, and
It is attached on rack component by such as screw 33.Frame transmission movable part 21 is supported on by support ring 27 on suitable position in this way.
Then, frame 3 is placed on the upper end of the wheel hub 23 of frame transmission movable part 21, the first non-circular shape and second non-
Round is integrated with one another.
Finally, upper bridge is placed in around the first pivot 7 of frame 3, and is coupled with the rack component of watch and clock movement.
Claims (10)
1. a kind of top flywheel mechanism (1) for timepiece, including：
Top flywheel frame (3), accommodates adjustment member (11), and the adjustment member includes wheel pendulum (15), spiral clockwork spring (13)
And escapement, the wheel pendulum, the spiral clockwork spring and the escapement are installed on the top flywheel frame (3) and revolve
Turn, the top flywheel frame (3) is disposed about rotary shaft rotation and including the first pivot (7)；
Fast pulley (17) is used to be coupled installation with the rack component of the timepiece, and is arranged to being caught described in carrying
Escape wheel (18) engagement of vertical mechanism；
Frame transmission movable part (21), with the top flywheel frame (3) coaxially, the frame transmission movable part include with teeth
Take turns (22) and wheel hub (23) and the second pivot (25)；
Wherein, the top flywheel frame (3) is used in the timepiece between first pivot (7) and second pivot
It is rotated on rack component between axis (25),
It is characterized in that, the wheel hub (23) of the top flywheel frame (3) and frame transmission movable part (21) passes through the
One non-circular component rotation be coupled, first non-circular component be located on the wheel hub (23) and be suitable for positioned at described
The second complementary non-circular component on top flywheel frame (3) is integrated.
2. the top flywheel mechanism (1) according to preceding claims, wherein, first non-circular component and described second non-
Central portion includes at least one of elements below：
Pin (29)；
Groove；
Protruding pin；
Groove；
Polygonal features.
3. top flywheel mechanism (1) according to any one of the preceding claims, wherein, the top flywheel mechanism (1) includes
Supporting member (19), the supporting member (19) is suitable for supporting when installing top flywheel mechanism (1) frame to be driven
The wheel hub (23) of movable part (21).
4. top flywheel mechanism (1) according to claim 3, wherein, the supporting member (19) is including around the frame
It is driven the ring of the wheel hub (23) of movable part (21).
5. top flywheel mechanism (1) according to claim 3, wherein, the supporting member (19) and the fast pulley (17)
It is coupled, the supporting member (19) is used on the rack component of the timepiece.
6. top flywheel mechanism (1) according to claim 4, wherein, the supporting member (19) including be located at the ring and
Type between the wheel hub (23) is ruby circle (27).
7. a kind of watch and clock movement, including top flywheel mechanism (1) according to any one of the preceding claims.
8. according to the watch and clock movement described in previous item claim, wherein, first pivot (7) has in the watch and clock movement
Bridge on rotate, and wherein, rotated on the clamping plate that second pivot (25) has in the watch and clock movement.
9. a kind of assemble method of watch and clock movement, the watch and clock movement includes top according to any one of claim 3 to 6
Flywheel mechanism (1), the described method comprises the following steps：
The assembling top flywheel frame (3), the top flywheel frame include the adjustment member (11), the adjustment member
(11) including the wheel pendulum (15), the spiral clockwork spring (13) and the escapement, the wheel pendulum, the spiral clockwork spring and institute
Escapement is stated to be installed as rotating on the top flywheel frame (3)；
The frame transmission movable part (21) is made to be rotated in the rack component of the watch and clock movement；
The supporting member (19) is attached on the rack component, so as to support the frame transmission movable part (21)
The wheel hub (23)；
The fast pulley (17) is attached to the rack component；
The top flywheel frame (3) is placed on the wheel hub (23) of the frame transmission movable part (21), while makes institute
The first non-circular component is stated to engage with second non-circular component；
Bridge is placed on above the wheel hub (23), first pivot (7) rotates in the bridge, the subsequent bridge and machine
Frame element is coupled.
10. according to the method described in claim 9, wherein, the watch and clock movement tool is coupled in the supporting member (19)
Before on some clamping plates, the fast pulley (17) is installed on the supporting member (19), the fast pulley (17) and institute
It states supporting member (19) thus while is attached on the rack component.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP13191467.3 | 2013-11-04 | ||
| EP13191467.3A EP2869139B1 (en) | 2013-11-04 | 2013-11-04 | Tourbillon mechanism |
| PCT/EP2014/073725 WO2015063335A2 (en) | 2013-11-04 | 2014-11-04 | Tourbillon mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105659169A CN105659169A (en) | 2016-06-08 |
| CN105659169B true 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) |
Families Citing this family (2)
| 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 |
| EP3570119B1 (en) * | 2018-05-17 | 2021-02-24 | Chronometrie Ferdinand Berthoud SA | Mechanism for displaying a periodic event and timepiece comprising such a mechanism |
Citations (4)
| 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 |
| 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 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004097533A2 (en) * | 2003-05-02 | 2004-11-11 | Jansen Rob E A | Double sided tourbillon |
-
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 (4)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| HK1220012A1 (en) | 2017-04-21 |
| EP2869139B1 (en) | 2020-02-05 |
| WO2015063335A3 (en) | 2015-09-17 |
| EP2869139A1 (en) | 2015-05-06 |
| WO2015063335A2 (en) | 2015-05-07 |
| CN105659169A (en) | 2016-06-08 |
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