CN101846962A - Stop mechanism of tourbillon - Google Patents
Stop mechanism of tourbillon Download PDFInfo
- Publication number
- CN101846962A CN101846962A CN200910068438A CN200910068438A CN101846962A CN 101846962 A CN101846962 A CN 101846962A CN 200910068438 A CN200910068438 A CN 200910068438A CN 200910068438 A CN200910068438 A CN 200910068438A CN 101846962 A CN101846962 A CN 101846962A
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- stop
- pincers
- stop pincers
- top flywheel
- control lever
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- 210000000080 chela (arthropods) Anatomy 0.000 claims abstract description 168
- 239000000758 substrate Substances 0.000 claims abstract description 12
- 239000010437 gem Substances 0.000 claims abstract description 7
- 229910001751 gemstone Inorganic materials 0.000 claims abstract description 7
- 229910000677 High-carbon steel Inorganic materials 0.000 claims description 3
- 229910000639 Spring steel Inorganic materials 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
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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 imbalance of the weights, e.g. tourbillon
- G04B17/285—Tourbillons or carrousels
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Operated Clutches (AREA)
- Braking Arrangements (AREA)
Abstract
The invention discloses a stop mechanism of a tourbillon, which comprises a tourbillon component, stop pincers, a stop pincers return spring and a control rod, wherein a central shaft of the tourbillon component is arranged on a substrate through a jewel bearing, the stop pincers are fixed in a watch movement through stop pincers axis bolts and connectors, and the front ends of the stop pincers are placed on two sides of the central shaft of the tourbillon; the stop pincers return spring is extruded at the rear end of the stop pincers and fixed in the watch movement through stop pincers return spring bolts and connectors; and the control rod is fixed in the watch movement through a control rod shaft and a connector, the inside end of the control rod is arranged in a groove of the stop pincers, and the outside end of the control rod is placed in a transverse groove of a clutch wheel or placed in a groove of a handle shaft through a connecting rod. The stop mechanism of the tourbillon has the advantages that the stop of the tourbillon is realized by clamping the central shaft of the tourbillon through the stop pincers, the start of the movement at a precise monument is ensured, the mechanism does not need to change the primary spring output torque of the movement, the structure is simple and reliable, and the stop mechanism is convenient to process and can meet the stop requirement of the tourbillon movement.
Description
Technical field
The present invention relates to a kind of stop mechanism of wrist-watch, particularly relate to a kind of stop mechanism that has the top flywheel of top flywheel wrist-watch.
Technical background
So-called top flywheel is a kind of device that reduces isochronal error in the mechanical watch, this apparatus features is to be provided with a travel(l)ing rest in watchwork, the escapement parts that this stent support is all, and balance and hair spring system and escapement are placed in the support.This mechanism can also rotate with support in self-operating, and when it is in vertical position, eliminates variation by rotation, thereby has reduced to greatest extent because the clock and watch site error that terrestrial gravitation caused has improved timekeeping performance.But the top flywheel has but brought bigger difficulty for the design of stop mechanism when improving timekeeping performance.
Escapement stop motion mechanism in the top flywheel wrist-watch is to be used for when setting-up time, in any position of top flywheel-bracket, brakes the swing that is positioned at top flywheel-bracket escapement by the button of wrist-watch, and pointer just in time starts movement in the indicated moment of wrist-watch.
End in second mechanism at WO 03/048871 disclosed top flywheel, proposed a kind of movable spring with two elastic arms, the end of each arm all be a pad, this pad can be flexible near escapement axially to brake escapement.This movable spring is controlled by the time set crown, and this crown is manually control.But, the shortcoming that this mechanism exists is: the manufacturing complexity of movable spring at first, secondly the spring of this length makes spring deformation by the influence that is applied to the vibration on the wrist-watch easily, thereby can brake escapement unintentionally, moreover this mechanism reaches the purpose of ending second by direct control escapement, and the top flywheel is because its mechanical feature determines that its active unit is more, directly the control escapement can cause relatively large influence to escapement, and then can influence the balance of top fly wheel system.
To end swinging mechanism then be manual control element by top flywheel-bracket outer setting to disclosed top flywheel among the patent CN1722026A, apply effect above the movable element of on the support of top flywheel, installing, this active unit further contacts with the circumferential of escapement again, thereby reaches the purpose of braking escapement.Though this mechanism has overcome the manufacturing complexity of movable spring, but deformation takes place by the influence that is applied to the vibration on the wrist-watch in long spring easily, thereby can brake escapement unintentionally, and this mechanism directly controls escapement to end second, bigger to escapement influence, and then can influence the balance of top fly wheel system.And the related mechanism's relative complex of this patent, increased the weight of top fly wheel system, thereby increased requirement movement clockwork spring output torque.
Summary of the invention
Technical matters to be solved by this invention is, the defective that the stop mechanism that overcomes top flywheel wrist-watch in the prior art directly interferes with escapement provides a kind of central shaft to the top flywheel to implement to interfere, thus the stop mechanism of realization top flywheel.
The technical solution adopted in the present invention is: the stop mechanism of top flywheel comprises: top flywheel part, stop pincers, stop pincers return spring and control lever; Top flywheel central shaft in the described top flywheel part is installed on the substrate by jewel bearing, and described stop pincers are fixed in the timepiece movement by stop pincers axle center screw and web member, and the front end of described stop pincers places the both sides of top flywheel central shaft; Described stop pincers return spring squeezes the rear end that is combined in the stop pincers, and be fixed in the timepiece movement by stop pincers return spring screw and web member, described control lever is fixed in the timepiece movement by control lever axle and web member, the medial extremity of described control lever is arranged in the groove of stop pincers, and outboard end places the translot of castle wheel or places the groove of arbor by connecting link.
Described stop pincers comprise first stop pincers, the second stop pincers and stop pincers axle center screw; Described first stop pincers and second stop pincers are by the axle center screw combination of stop pincers, its inboard is formed with three workplaces respectively, be formed with three holes after three workplace combinations, described stop pincers front aperture A is positioned at the both sides of top flywheel central shaft, and the internal diameter of hole A is less than the axle journal of top flywheel central shaft; Described control lever medial extremity is formed with boss, and described boss is arranged among the hole B or C of stop pincers rear end; The medial extremity of described stop pincers return spring clamps the outer side contacts of rear end respectively with first stop pincers rear end and second stop, the position nail on being formed with through hole and being arranged on web member on the stop pincers return spring combines.
The back stomidium B of described stop pincers and the external diameter of boss clamp the internal diameter of back stomidium C respectively greater than stop; The internal diameter of described stop pincers back stomidium B is greater than the external diameter of boss.
Described first stop pincers are identical with the pincerlike shape of second stop, are symmetrical arranged, and described three workplaces are circular arc or polygon; Described boss be shaped as circle, quadrilateral, pentagon or hexagon.
Described web member is substrate, pad or clamping plate.
The material of described stop pincers is high-carbon steel or spring steel.
The invention has the beneficial effects as follows: by of the clamping of stop pincers top flywheel central shaft, realize the stop of top flywheel, guarantee the accurate movement that constantly starts, mechanism need not to change the original clockwork spring output torque of movement, this is simple in structure, reliable, easy to process, can satisfy the stop requirement of tourbillon movement.
Description of drawings:
Fig. 1 is the front view of the non-stop position of top flywheel stop mechanism of the present invention;
Fig. 2 is the schematic perspective view of the non-stop position of top flywheel stop mechanism of the present invention;
Fig. 3 a is a top flywheel stop mechanism stop pincers split synoptic diagram of the present invention;
Fig. 3 b is a top flywheel stop mechanism stop pincers combination schematic perspective view of the present invention;
Fig. 4 is the rear view of the non-stop position of top flywheel stop mechanism of the present invention;
Fig. 5 is the rear perspective synoptic diagram of the non-stop position of top flywheel stop mechanism of the present invention;
Fig. 6 is the front plan view of the stop position of top flywheel stop mechanism of the present invention;
Fig. 7 is the rear view of the stop position of top flywheel stop mechanism of the present invention;
Fig. 8 a is that first, second stop of another embodiment of the present invention clamps difform connection diagram;
Fig. 8 b is that first, second stop of another embodiment of the present invention clamps difform connection diagram;
Fig. 9 is the schematic perspective view of another embodiment of the present invention control lever;
Figure 10 is another embodiment of the present invention control lever installation site synoptic diagram.
Among the figure:
1: top flywheel part stop in 2: the first pincers 3: stop pincers axle center screw
Stop in 4: the second pincers 5,7: position nail 6: stop pincers return spring screw
8: stop pincers return spring 9: control lever 10: control lever axle
11: arbor 12: castle wheel 13: substrate
14: top flywheel central shaft 15: jewel bearing 16: connecting link
Embodiment:
Below in conjunction with the drawings and specific embodiments top flywheel stop mechanism of the present invention is described in further detail:
As Fig. 1～shown in Figure 10, top flywheel stop mechanism of the present invention comprises: top flywheel part 1, stop pincers, stop pincers control part, arbor 11, castle wheel 12, substrate 13, jewel bearing 15.Described top flywheel part 1 includes top flywheel central shaft 14, and timepiece movement can drive top flywheel part 1 around 14 rotations of top flywheel central shaft; Described jewel bearing 15 is pressed together on the substrate 13, and top flywheel central shaft 14 is installed on the jewel bearing 15; Described stop pincers, stop pincers return spring 8 and control lever 9 are fixed in the timepiece movement by web member, and web member can be substrate, pad or clamping plate; Described control lever 9 is fixed in the timepiece movement by control lever axle 10 and web member, and the medial extremity 9b of described control lever 9 is arranged in the groove of stop pincers, and outboard end 9a places the translot of castle wheel 12 or places the groove 11a of arbor by connecting link 16.
Now be separately positioned on the substrate with top flywheel part, stop pincers, stop pincers return spring and control lever, wherein an end of control lever cooperates with castle wheel for example and describes:
To shown in Figure 5, described stop pincers are made up of first stop pincers, 2, second stop pincers 4 and stop pincers axle center screw 3 as Fig. 1; It is identical that described first stop pincers 2 and second stop clamp 4 shapes, be symmetrical arranged, the inner side edge of described first stop pincers, 2 and second stop pincers 4 has three workplaces respectively, three workplaces that form are circular arc or polygon, be respectively the 2a of first stop pincers front end and the 4a of second stop pincers front end, 4b, the 4c of 2b, the 2c of first stop pincers rear end and second stop pincers rear end, and be combined to form three hole A, B and C between these several workplaces; It is identical that described first stop pincers 2 and second stop pincers 4 are not limited to shape, be symmetrical arranged this a kind of mode, the shape of described first stop pincers 2 and second stop pincers 4 also can be different, as long as guarantee by the axle center screw in conjunction with forming three holes after the combination between inboard formed three workplaces of latter two stop pincers, and the stop identical with shape of the function in each hole and position thereof clamps the function in formed hole and the position is identical gets final product; Interact with top flywheel central shaft 14, control lever medial extremity 9b respectively during stop mechanism work, wherein control lever medial extremity 9b is a boss on the control lever 9, polygons such as the shape of described boss 9b can circle, quadrilateral, pentagon or hexagon, wherein more excellent boss is shaped as circle; Other inboard 2d of first stop pincers rearward end and the inboard 4d of second stop pincers rearward end are in contact with one another spacing effect; Described first stop pincers, 2 and second stop pincers 4 are fixed on the substrate 13 by stop pincers axle center screw 3, and with stop pincers axle center screw 3 is the axle rotation, as shown in Figure 4, wherein first stop pincers front end 2a and second stop pincers front end 4a are positioned at the both sides of top flywheel central shaft 14, thereby realize loosening and clamping top flywheel central shaft 14 by rotation realization control first stop pincers front end 2a of first stop pincers, 2 and second stop pincers 4 and the opening and closing movement of second stop pincers front end 4a; What deserves to be mentioned is, the material of first stop pincers, 2 and second stop pincers 4 is high-carbon steel or spring steel, has certain elasticity, deformation self can take place to relax holding force in first stop pincers, 2 and second stop pincers 4 when power is excessive, therefore force rate is softer in clamping top flywheel central shaft 14, can not produce destructive power to top flywheel central shaft 14, and the internal diameter of hole A is less than the external diameter that central shaft 14 is held part, the inboard of best hole A has been preferably formed as decorative pattern or has been combined with skid resistant course simultaneously, guarantees can better seize on both sides by the arms when central shaft 14 combines with hole A.Described stop pincers control part comprises: position nail 5, position nail 7, stop pincers return spring screw 6, stop pincers return spring 8, control lever 9, control lever axle 10; Described stop pincers return spring 8 is fixed on the substrate 13 by stop pincers return spring screw 6, and position by position nail 5 and position nail 7, as shown in Figure 4, wherein the medial extremity 8a of stop pincers return spring 8 contacts with the outer end of first stop pincers 2 with second stop pincers 4 all the time with 8b, and provides lasting restoring force to make inboard 2d of first stop pincers rearward end and the inboard 4d of second stop pincers rearward end that the trend that sticks together be arranged all the time; As shown in Figure 2, described control lever 9 can be that rotate in the center of circle with control lever axle 10, the folding of control stop pincers, and control lever outboard end 9a is installed within the translot of castle wheel 12, control lever outboard end 9a can be along with motion together when castle wheel 12 slides, control lever medial extremity 9b is the boss on the control lever 9, and control lever medial extremity 9b can move between the hole C that hole B that first stop pincers rear end 2b and second stop pincers rear end 4b surround and first stop pincers rear end 2c and second stop pincers rear end 4c surround, and can control 2 and second stop of first stop pincers and clamps 4 opening and closing movement by moving.It is to be noted, the internal diameter of the hole C that surrounds at non-stop position first stop pincers rear end 2c and second stop pincers rear end 4c is less than the hole B that first stop pincers rear end 2b and second stop pincers rear end 4b surround, and the internal diameter of the hole C that first stop pincers rear end 2c and second stop pincers rear end 4c surround is less than the external diameter of control lever medial extremity 9b, and the hole B that first stop pincers rear end 2b and second stop pincers rear end 4b surround is greater than the external diameter of control lever medial extremity 9b; Described castle wheel 12 is installed in above the arbor 11, and can slide in the axial certain limit of arbor 11.
The stop mechanism principle of work of top flywheel of the present invention is:
Fig. 4 is the rear view of the non-stop position of stop mechanism of top flywheel of the present invention; Fig. 5 is the rear perspective synoptic diagram of the non-stop position of stop mechanism of top flywheel of the present invention.
As Fig. 4～shown in Figure 5, castle wheel 12 is in reset mode in the middle of wrist-watch, control lever outboard end 9a is in the middle of the translot of castle wheel 12, control lever medial extremity 9b is in the middle of the hole B that first stop pincers rearward end 2b and second stop pincers rearward end 4b surround, and 9 pairs first stop pincers of the control lever of this moment, 2 and second stop pincers 4 are not had an effect.Stop pincers return spring 8 forces together inboard 2d of first stop pincers rearward end and the inboard 4d of second stop pincers rearward end, first stop pincers, 2 and second stop pincers 4 are around screw 3 rotations of stop pincers axle center, make first stop pincers leading section 2a and second stop pincers leading section 4a separately, first stop pincers, 2 and second stop pincers are not had an effect with top flywheel central shaft 14 for 4 this moments, and top flywheel part 1 can freely rotate.
Fig. 6 is the front plan view of the stop position of top flywheel stop mechanism of the present invention; Fig. 7 is the rear view of the stop position of top flywheel stop mechanism of the present invention.
As Fig. 6～shown in Figure 7, this moment, castle wheel 12 was in the working position in the middle of wrist-watch.The translot of castle wheel 12 drags control lever outboard end 9a and moves, this moment, control lever 9 served as that axle rotates with control lever axle 10, control lever medial extremity 9b is entered in the middle of the hole C that first stop pincers rearward end 2c and second stop pincers rearward end 4c surround, because hole C is littler than the step cutting pattern diameter of control lever medial extremity 9b, therefore after control lever medial extremity 9b enters the hole that first stop pincers rearward end 2c and second stop pincers rearward end 4c surround, can push inboard 2d of first stop pincers rearward end and the inboard 4d of second stop pincers rearward end separately, drive first stop pincers, 2 and second stop pincers 4 this moment around screw 3 rotations of stop pincers axle center, first stop pincers leading section 2a and second stop pincers leading section 4a can clamp the axle journal of top flywheel central shaft 14, under the effect of friction force, whole top flywheel part 1 is understood stop motion, thereby has reached the effect of top flywheel stop.
When castle wheel 12 is got back to reset mode, be that the top flywheel is when the duty of non-stop position, control lever medial extremity 9b is back in the middle of the hole B that first stop pincers rearward end 2b and second stop pincers rearward end 4b surround, first stop pincers, 2 and second stop pincers 4 rotate around stop pincers axle center screw 3 under the effect of stop pincers return spring 8, first stop pincers leading section 2a and second stop pincers leading section 4a decontrol top flywheel central shaft 14, and this moment, movement resumed operation.
As shown in figure 10, also can be among the present invention at the arbor 11 groove 11a that gets on the bus, perhaps mill a recessed multiple mode such as flat, 9a cooperates with the control lever outboard end, when pulling 11 times of carrying out of arbor are provided with, make control lever 9 around 10 rotations of control lever axle simultaneously, boss on the control lever medial extremity 9b is at the 2b of first stop pincers rear end, the 4b of 2c and second stop pincers rear end, 4c, move between hole B that is combined to form and the C, make first, the rotation of second stop pincers, thus have an effect with top flywheel central shaft 14, and this moment, hole C was less than the boss outer rim on the control lever medial extremity 9b, hole B is greater than the boss edge on the control lever medial extremity 9b, reaches the purpose of top flywheel stop.
It is worthy of note; protection scope of the present invention is not limited to above-mentioned instantiation mode, according to basic fundamental design of the present invention, as long as those of ordinary skills need not through creative work; the embodiment that can associate all belongs to protection scope of the present invention.
Claims (6)
1. the stop mechanism of a top flywheel is characterized in that, comprising: top flywheel part (1), stop pincers, stop pincers return spring (8) and control lever (9); Top flywheel central shaft (14) in the described top flywheel part (1) is installed on the substrate (13) by jewel bearing (15), described stop pincers are fixed in the timepiece movement by stop pincers axle center screw (3) and web member, and the front end of described stop pincers places the both sides of top flywheel central shaft (14); Described stop pincers return springs (8) squeeze the rear end that is combined in the stop pincers, and be fixed in the timepiece movement by stop pincers return spring screw (6) and web member, described control lever (9) is fixed in the timepiece movement by control lever axle (10) and web member, the medial extremity (9b) of described control lever (9) is arranged in the groove of stop pincers, and outboard end (9a) places the translot of castle wheel (12) or places the groove (11a) of arbor by connecting link (16).
2. the stop mechanism of top flywheel according to claim 1 is characterized in that, described stop pincers comprise first stop pincers (2), second stop pincers (4) and stop pincers axle center screw (3); Described first stop pincers (2) and second stop pincers (4) are by the combination of stop pincers axle center screw (3), its inboard is formed with three workplaces respectively, be formed with three holes after three workplace combinations, described stop pincers front aperture A is positioned at the both sides of top flywheel central shaft (14), and the internal diameter of hole A is less than the axle journal of top flywheel central shaft (14); Described control lever (9) medial extremity is formed with boss (9b), and described boss (9b) is arranged among the hole B or C of stop pincers rear end; The medial extremity of described stop pincers return springs (8) clamps the outer side contacts of (4) rear end respectively with first stop pincers (2) rear end and second stop, the position nail on being formed with through hole and being arranged on web member on the stop pincers return springs (8) combines.
3. the stop mechanism of top flywheel according to claim 2 is characterized in that, the back stomidium B of described stop pincers and the external diameter of boss (9b) clamp the internal diameter of back stomidium C respectively greater than stop; The internal diameter of described stop pincers back stomidium B is greater than the external diameter of boss (9b).
4. the stop mechanism of top flywheel according to claim 2 is characterized in that, described first stop pincers (2) are identical with second stop pincers (4) shape, are symmetrical arranged, and described three workplaces are circular arc or polygon; Described boss (9b) be shaped as circle, quadrilateral, pentagon or hexagon.
5. the stop mechanism of top flywheel according to claim 1 and 2 is characterized in that, described web member is substrate, pad or clamping plate.
6. according to the stop mechanism of the described top flywheel of arbitrary claim in the claim 1 to 4, it is characterized in that the material of described stop pincers is high-carbon steel or spring steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100684382A CN101846962B (en) | 2009-04-10 | 2009-04-10 | Stop mechanism of tourbillon |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100684382A CN101846962B (en) | 2009-04-10 | 2009-04-10 | Stop mechanism of tourbillon |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101846962A true CN101846962A (en) | 2010-09-29 |
| CN101846962B CN101846962B (en) | 2012-01-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100684382A Expired - Fee Related CN101846962B (en) | 2009-04-10 | 2009-04-10 | Stop mechanism of tourbillon |
Country Status (1)
| Country | Link |
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| CN (1) | CN101846962B (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2703912A1 (en) | 2012-09-03 | 2014-03-05 | Richemont International S.A. | Dispositif d'arrêt de balancier pour pièces d'horlogerie avec tourbillon |
| CN104102121A (en) * | 2013-04-03 | 2014-10-15 | 肖尔帕技术公司 | Clockwork with tourbillon mechanism and balance stop mechanism |
| CN104570683A (en) * | 2013-10-23 | 2015-04-29 | 天津海鸥表业集团有限公司 | Timing second-stopping mechanism of tourbillon mechanical watch |
| CN104677616A (en) * | 2015-02-28 | 2015-06-03 | 哈尔滨工业大学 | Stop limiting and monitoring device for large-sized flywheel |
| CN110658710A (en) * | 2018-06-29 | 2020-01-07 | 格拉斯许特钟表有限公司 | Tourbillon with return-to-zero mechanism |
| CN112305892A (en) * | 2019-07-23 | 2021-02-02 | 奥米加股份有限公司 | Timepiece carrier stop with lifting and stop fingers |
| TWI727830B (en) * | 2019-07-23 | 2021-05-11 | 瑞士商奧米茄公司 | Horological carriage-stop comprising two resilient stop elements |
| US20220121153A1 (en) * | 2020-10-19 | 2022-04-21 | Glashütter Uhrenbetrieb GmbH | Adjustable lever of a tourbillon mechanism and a method of adjustment |
| CN114770428A (en) * | 2022-06-22 | 2022-07-22 | 天津海鸥表业集团有限公司 | Gauge needle disassembling tool |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2488083Y (en) * | 2001-05-28 | 2002-04-24 | 上海表业有限公司 | Watch pendulum stopping mechanism |
| 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 |
| DE102006008699B3 (en) * | 2006-02-24 | 2007-08-23 | Heitzer, Heinz-Dieter, Dr. | Mechanical clock e.g. wrist watch, pointer position adjusting device, has housing rotated using manually operable toothed ring and fourth wheel of clock mechanism around axis, so that seconds display is precisely adjusted |
| 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 |
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- 2009-04-10 CN CN2009100684382A patent/CN101846962B/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2703912A1 (en) | 2012-09-03 | 2014-03-05 | Richemont International S.A. | Dispositif d'arrêt de balancier pour pièces d'horlogerie avec tourbillon |
| CN104102121A (en) * | 2013-04-03 | 2014-10-15 | 肖尔帕技术公司 | Clockwork with tourbillon mechanism and balance stop mechanism |
| CN104570683A (en) * | 2013-10-23 | 2015-04-29 | 天津海鸥表业集团有限公司 | Timing second-stopping mechanism of tourbillon mechanical watch |
| CN104570683B (en) * | 2013-10-23 | 2017-04-19 | 天津海鸥表业集团有限公司 | Timing second-stopping mechanism of tourbillon mechanical watch |
| CN104677616A (en) * | 2015-02-28 | 2015-06-03 | 哈尔滨工业大学 | Stop limiting and monitoring device for large-sized flywheel |
| CN104677616B (en) * | 2015-02-28 | 2017-04-12 | 哈尔滨工业大学 | Stop limiting and monitoring device for large-sized flywheel |
| CN110658710B (en) * | 2018-06-29 | 2021-12-31 | 格拉斯许特钟表有限公司 | Tourbillon with return-to-zero mechanism |
| US11435699B2 (en) | 2018-06-29 | 2022-09-06 | Glashuetter Uhrenbetrieb Gmbh | Tourbillion with a zero reset mechanism |
| CN110658710A (en) * | 2018-06-29 | 2020-01-07 | 格拉斯许特钟表有限公司 | Tourbillon with return-to-zero mechanism |
| TWI727830B (en) * | 2019-07-23 | 2021-05-11 | 瑞士商奧米茄公司 | Horological carriage-stop comprising two resilient stop elements |
| TWI737355B (en) * | 2019-07-23 | 2021-08-21 | 瑞士商奧米茄公司 | Horological limiting device for a watch and watch having the same |
| CN112305892B (en) * | 2019-07-23 | 2022-02-18 | 奥米加股份有限公司 | Timepiece carrier stop with lifting and stop fingers |
| US11586148B2 (en) | 2019-07-23 | 2023-02-21 | Omega Sa | Horological carriage-stop comprising two resilient stop elements |
| CN112305892A (en) * | 2019-07-23 | 2021-02-02 | 奥米加股份有限公司 | Timepiece carrier stop with lifting and stop fingers |
| US11561512B2 (en) | 2019-07-23 | 2023-01-24 | Omega Sa | Horological limiting device for a watch that includes an oscillator and means for limiting a variation rate of the oscillator |
| KR20220051795A (en) * | 2020-10-19 | 2022-04-26 | 글라스휘터 우런베트리브 게엠베하 | Adjustable lever of a tourbillon mechanism and a method of adjustment |
| US20220121153A1 (en) * | 2020-10-19 | 2022-04-21 | Glashütter Uhrenbetrieb GmbH | Adjustable lever of a tourbillon mechanism and a method of adjustment |
| KR102667497B1 (en) | 2020-10-19 | 2024-05-20 | 글라스휘터 우런베트리브 게엠베하 | Adjustable lever of a tourbillon mechanism and a method of adjustment |
| US12105476B2 (en) * | 2020-10-19 | 2024-10-01 | Glashütter Uhrenbetrieb GmbH | Adjustable lever of a tourbillon mechanism and a method of adjustment |
| CN114770428B (en) * | 2022-06-22 | 2022-09-13 | 天津海鸥表业集团有限公司 | Gauge needle disassembling tool |
| CN114770428A (en) * | 2022-06-22 | 2022-07-22 | 天津海鸥表业集团有限公司 | Gauge needle disassembling tool |
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| Publication number | Publication date |
|---|---|
| CN101846962B (en) | 2012-01-04 |
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