CN204650138U - Automatic time-telling starting control structure in mechanical watch - Google Patents
Automatic time-telling starting control structure in mechanical watch Download PDFInfo
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- CN204650138U CN204650138U CN201520311277.6U CN201520311277U CN204650138U CN 204650138 U CN204650138 U CN 204650138U CN 201520311277 U CN201520311277 U CN 201520311277U CN 204650138 U CN204650138 U CN 204650138U
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- shifting block
- working end
- correct time
- rebound board
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- 239000007858 starting material Substances 0.000 claims description 48
- 230000033001 locomotion Effects 0.000 claims description 7
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 8
- 230000005489 elastic deformation Effects 0.000 description 6
- 238000003756 stirring Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000004146 energy storage Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000033764 rhythmic process Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic time-telling starting control structure in a mechanical watch, which comprises a starting shifting block, a first shifting block, a rebound plate part, a mandril and a starting wheel part; starting the shifting block to contact or separate from the first shifting block; the working end of the first shifting block is contacted with or separated from the first shifting block return spring; the working end of the rebound plate part is always kept in contact with the first shifting block; the working end of the rebound plate component is contacted with or separated from the ejector rod, and the working end of the ejector rod is contacted with or separated from the stop nail; the working end of the mandril is contacted with or separated from the starting wheel component. The beneficial effects are that: the starting part and the time telling part are respectively arranged on the two shafts, so that the length of the starting shaft is effectively shortened, and the processing difficulty of the starting shaft is reduced. In the starting process, the spring is used for storing force, and the pawl is instantly bounced off by instant release, so that the requirement on the torque is reduced; the structure has the advantages of reliable operation, good manufacturability, simple assembly, low requirement on relative position and good fault-tolerant rate of the safety structure on the working error of the structure.
Description
technical field:
The utility model relates to a kind of stem-winder automatically alarming and starts structure, particularly relates to a kind of automatically alarming in ring stem-winder and starts control structure.
technical background:
Have a kind of table to cry from ring table in stem-winder, this wrist-watch at integral point and can start structure of giving the correct time to quote the current time automatically when whole quarter.From the with a long history of table that ring, but automatically alarming startup structure does not have too large change all the time.In patent CH689337A5, comprise basic automatically alarming start structure, its ultimate principle is the lever system stirred by the shifting block together rotated with minute wheel on minute wheel in timing system, an angle is rotated again by the lever pushing starter cup that gives the correct time, startup pawl is pushed open by the nail given the correct time above starter cup, and the release ratchet that gives the correct time drives timing system to rotate to arrive working position.The wheel sheet starting pawl place rotates together with the main shaft given the correct time, owing to giving the correct time, main shaft engages with speed limit train of giving the correct time, after rotating through very short time, start the nail that pawl leaves on warning wheel sheet and engage with the ratchet that gives the correct time, then drive timing system work until whole system reset.At present the startup complex structure that gives the correct time, usually need more than ten or tens parts to be arranged on an axle, the dimensional requirement for part is very strict.And due to part numerous, what start that axle also needs to make very longly could realize.Be in 201210167299 in the patent No., ultimate principle utilizes movement output torque to continue top actuating lever 1, actuating lever 1 is in motion process, effect due to external force can make actuating lever 1 be out of shape, and reach the effect of backing down ratchet, thus release starter cup parts arrive working position and start to give the correct time.This structure requires very high to the output torque of movement on the one hand, and deflection and the deformation position of another aspect actuating lever 1 all play vital effect to total, so high to the making processing request of part actuating lever 1.
summary of the invention:
Technical problem to be solved in the utility model is, provides a kind of structure simple, and the automatically alarming that difficulty of processing is low starts structure.
The technical scheme that the utility model adopts is: the automatically alarming in a kind of stem-winder starts control structure, comprises, and starts shifting block, the first shifting block, the first shifting block return spring, rebound board parts, push rod, retaining screw, starter cup parts; Described startup shifting block contacts with the first shifting block or departs from; The working end of described first shifting block contacts with the first shifting block return spring or departs from; Working end and first shifting block of described rebound board parts keep in touch always; The working end of described rebound board parts and ejector pin contact or disengaging, the working end of push rod contacts with retaining screw or departs from; The working end of described push rod and starter cup component contact or disengaging.
Also include canceling cam, the axle that gives the correct time, the barrel that gives the correct time, start and one to take turns, start two and to take turns and give the correct time operative gear; Described startup one is taken turns and is sequentially provided with canceling cam and starter cup parts, and starter cup parts can rotate freely around its center, and canceling cam is taken turns as square tenon coordinates with startup one; Described starter cup parts engage with the axle that gives the correct time, start one take turns simultaneously with give the correct time barrel and starts two and take turns and engage, start two and take turns connection speed governing train; The described operative gear that gives the correct time coordinates with the axle side's tenon that gives the correct time, and the two can synchronous axial system; Described startup one is taken turns and is driven canceling cam to be rotated counterclockwise trend, and starter cup parts then turn clockwise trend.
Described startup shifting block is arranged on movement minute wheel, and the first shifting block is fixed on clamping plate, and the first shifting block can rotate freely around its centre of gyration; Rebound board parts are fixed on clamping plate, and described push rod is fixed on clamping plate, and freely can rotate around its centre of gyration.
Described rebound board parts comprise rebound board and the second shifting block; Rebound board is fixed on clamping plate, and in its main body, pressing has two position nails; Second shifting block is pressed together in rebound board by band platform position nail, and the curved surface of the second shifting block is close to two position nails in rebound board respectively; Described second shifting block is merely able to be rotated counterclockwise among a small circle around its centre of gyration in rebound board parts, and can automatically reset.
Starter cup parts comprise starter cup, ratchet and click spring; Described ratchet and click spring are pressed together on starter cup, and ratchet can rotate freely around its centre of gyration, one end of ratchet and ejector pin contact or disengaging, fit or spacing in the working end of the other end and the working end of canceling cam; Described starter cup engages with the axle that gives the correct time.
Described first shifting block rotates all the time in startup shifting block revolution range.
The beneficial effects of the utility model are: actuating section and part of giving the correct time are arranged on two axles respectively, effectively shorten the length starting axle, thus reduce the difficulty of processing starting axle.In the process started, utilize spring energy storage, ratchet flicks by abrupt release instantaneously, reduces the requirement to moment; This structure is reliable, good manufacturability, and assembling is simple, and require low to relative position, safety insurance structure also has good serious forgiveness to the operating error of structure.
accompanying drawing illustrates:
Fig. 1 is that the automatically alarming in the utility model stem-winder starts the non-virgin state floor map of giving the correct time of control structure;
Fig. 2 is that automatically alarming in the utility model stem-winder starts in control structure, and the second shifting block is about to the view of crossing push rod due to elastic deformation;
Fig. 3 is that the automatically alarming in the utility model stem-winder starts in control structure, starts the view being about to throw off that shifting block stirs the first shifting block;
Fig. 4 is that the automatically alarming in the utility model stem-winder starts in control structure, and the second shifting block touches the view of push rod;
Fig. 5 is that the automatically alarming in the utility model stem-winder starts in control structure, and ratchet is backed down, the view that structure is activated;
Fig. 6 is that the automatically alarming in the utility model stem-winder starts in control structure, and structure is activated, insurance function schematic diagram;
Fig. 7 is the axis expansion schematic diagram of the automatically alarming startup control structure in the utility model stem-winder;
Fig. 8 is the floor map of the first shifting block in the utility model;
Fig. 9 is the schematic perspective view of rebound board parts in the utility model;
Figure 10 is the floor map of rebound board in the utility model;
Figure 11 is the floor map of the second shifting block in the utility model;
Figure 12 is the floor map of push rod in the utility model;
Figure 13 is the schematic perspective view of starter cup parts in the utility model;
Figure 14 is the schematic perspective view of ratchet in the utility model;
Figure 15 is the schematic perspective view of click spring in the utility model;
Figure 16 is the floor map of canceling cam in the utility model.
In figure:
1: start shifting block 2: the first shifting block 3: the first shifting block return spring
4: rebound board parts 5: rebound board 6: the second shifting block
7: push rod 8: retaining screw 9: starter cup parts
10: starter cup 11: ratchet 12: click spring
13: canceling cam 14: give the correct time axle 15: give the correct time barrel
16: start one and take turns 17: start two and take turns 18: give the correct time operative gear.
embodiment:
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As Fig. 1, shown in 7 ~ 15, automatically alarming in the utility model stem-winder starts control structure, comprising: start shifting block 1, first shifting block 2, first shifting block return spring 3, rebound board parts 4, push rod 7, retaining screw 8, starter cup parts 9, canceling cam 13, the axle 14 that gives the correct time, the barrel 15 that gives the correct time, start and one take turns 16, start two and take turns 17 and the operative gear 18 that gives the correct time; Described startup shifting block 1 is arranged on the output wheel as movement moment on movement minute wheel, and rotates clockwise with minute wheel; First shifting block 2 is screwed on clamping plate by band platform screw, and the first shifting block 2 can rotate freely around its centre of gyration 2c, it is to be noted: the first shifting block 2 ensures in startup shifting block 1 revolution range; Start shifting block 1 contact with the first shifting block 2 or depart from, that is, start shifting block 1 and contact with the first working end 2a of the first shifting block 2 or depart from; Rebound board parts 4 are fixed on clamping plate, and the working end of the first shifting block 2 contacts with the first shifting block return spring 3 or departs from, and working end and first shifting block 2 of described rebound board parts 4 keep in touch always; Described push rod 7 is fixed on clamping plate, and freely can rotate around its centre of gyration 7d, and retaining screw 8 and ratchet 11 control the home position of push rod 7, and the working end of rebound board parts 4 contacts with push rod 7 or departs from; The working end of described push rod 7 contacts with starter cup parts 9 or departs from, be specially, first working end 7a of push rod 7 contacts with retaining screw 8 or departs from, the 3rd working end 7c in push rod 7 contacts with the 3rd working end 11c of ratchet 11 or departs from, and the second working end 7b in push rod 7 and the first working end 6a in the second shifting block 6 contact with the second working end 6b or depart from.Described startup one is taken turns on 16 and is sequentially provided with canceling cam 13 and starter cup parts 9, and starter cup parts 9 can rotate freely around its center, and canceling cam 13 is taken turns 16 with startup one and coordinated for square tenon, and described starter cup parts 9 engage with the axle 14 that gives the correct time; Start one take turns 16 simultaneously with give the correct time barrel 15 and starts two and take turns 17 and engage, the barrel 15 that gives the correct time provides energy for giving the correct time, and starts two and takes turns 17 connection speed governing trains, and guarantee is given the correct time rhythm; The described operative gear 18 that gives the correct time coordinates with the axle 14 side tenon that gives the correct time, and the two can synchronous axial system; Described starter cup one is taken turns 16 drive canceling cams 13 and is rotated counterclockwise trend, and starter cup parts 9 then turn clockwise trend.
Described rebound board parts 4 comprise rebound board 5 and the second shifting block 6; Rebound board 5 is fixed on clamping plate, in its main body, pressing has first to follow closely 5b and second nail 5c, the working end of the first shifting block 2 contacts with the first shifting block return spring 3 or departs from, and the working end 5a of described rebound board 5 and the second working end 2b of the first shifting block 2 keeps in touch always; Second shifting block 6 is pressed together in rebound board 5 by band platform position nail, and the curved surface of the second shifting block 6 is close to two position nails in rebound board 5 respectively, and can rotate among a small circle to be with centered by the nail of platform position when stirring the first 6a position, working end of the second shifting block 6 counterclockwise.Because the second shifting block 6 has predeformation, so the 4th working end 6d of the second shifting block 6 is close to the second nail 5c of rebound board 5, the 3rd working end 6c of the second shifting block 6 is close to first nail 5b of rebound board 5.More specifically: due to the reason of the second shifting block 6 profile, when being pressed together in rebound board 5, second shifting block 6 is merely able to be rotated counterclockwise certain angle around its centre of gyration, now the 3rd working end 6c of the second shifting block 6 leaves first nail 5b place of rebound board 5, and the 4th working end 6d of the second shifting block 6 is close on the second nail 5c of rebound board.Starter cup parts 9 comprise starter cup 10, ratchet 11 and click spring 12; Described ratchet 11 and click spring 12 are pressed together on starter cup 10, and ratchet 11 can rotate freely around its centre of gyration 11d, and one end of ratchet 11 contacts with push rod 7 or departs from, and fit or spacing in the working end of the other end and the working end of canceling cam 13; Be specially, the second working end 11b of ratchet 11 and the first working end 13a of canceling cam 13 contact with the second working end 13b or depart from, the first working end 11a of ratchet 11 and the edge contact of canceling cam 13 or disengaging; The described axle 14 that gives the correct time engages with starter cup 10.
In ring table, the time difference of the timing system driven by the axle 14 that gives the correct time owing to giving the correct time at every turn, also the difference of rotational angle is just created, but each timing system resets, later position is identical, namely warning wheel 14 position is after the reset fixing, so it is certain for opening the cycle resetted.
Rotate a circle according to starter cup 10 below, the axle 14 that gives the correct time drives timing system to give the correct time twice for example, starts control structure principle of work be described the automatically alarming in the utility model stem-winder:
As shown in Fig. 1, Fig. 7 ~ 16, the automatically alarming in the utility model stem-winder starts control structure and is in non-position of giving the correct time.Now start shifting block 1 not contact with the first shifting block 2, the first shifting block 2 contacts with the second shifting block but does not have the effect of power.Take turns 16 engage with the barrel 15 that gives the correct time owing to starting, the trend and the barrel 15 that gives the correct time turns clockwise, the startup one be engaged with takes turns 16 the trend be rotated counterclockwise, so take turns with startup one canceling cam 13 that 16 side's tenons coordinate have the trend be rotated counterclockwise too.And the axle 14 that gives the correct time is rotated counterclockwise trend under the effect of the return spring in structure that gives the correct time, the trend so the starter cup parts 9 be engaged with turn clockwise, the second working end 11b of the ratchet 11 in starter cup parts 9 and the first working end 13a of canceling cam 13 is close to.Under the effect of click spring 12, the outer rim that the first working end 11a of ratchet 11 is close to canceling cam 13 is carried out spacing.Now whole startup structure of giving the correct time is in the state of maintaining static.
For convenience of description, in Fig. 2 ~ 6, starter cup 10 in starter cup parts 9 is cut out major part.
As Fig. 2, shown in Fig. 7 ~ 16, automatically alarming in the utility model stem-winder starts in control structure, second shifting block 2 is about to the view of crossing push rod 7 due to elastic deformation, start shifting block 1 to turn clockwise with minute wheel, contact and then stir the first shifting block 2, it is made to be rotated counterclockwise around its centre of gyration, there is elastic deformation in the rebound board 5 that the second working end 2b in the first shifting block 2 stirs in rebound board parts 4, the first working end 6a of the second shifting block 6 in rebound board parts 4 is made first to contact the 3rd working end 7c of push rod 7, when the first working end 7a of push rod 7 touches retaining screw 8, push rod stops operating.When the first shifting block 2 continuation promotion rebound board parts 4 rotate clockwise, second shifting block 6 can around its centre of gyration generation elastic deformation, now the 3rd working end 6c of the second shifting block 6 will depart from first nail 5b of rebound board 5, is about to depart from push rod 7 until the second shifting block 6 is deformed into.
Fig. 3,4, shown in Fig. 7 ~ 16, automatically alarming in the utility model stem-winder starts in control structure, startup shifting block 1 promotes the first shifting block 2 and makes the second shifting block 6 throw off and again touch the view of push rod 7, start shifting block 1 to continue to turn clockwise, after the second shifting block 6 in rebound board parts 4 throws off push rod 7, first nail 5b that the 3rd working end 6c in second shifting block 6 is again close in rebound board 5 at once under the effect of elastic deformation continues to turn clockwise with rebound board 5 together, it is worthy of note, rebound board 5 deformation position is 5d place.When starting shifting block 1 and departing from the first shifting block 2, the strength that rebound board parts 4 are saved bit by bit due to elastic deformation is discharged quickly, rebound board parts 4 drive the first shifting block 2 to turn clockwise around its centre of gyration, the second working end 7b of the second working end 6b end in contact push rod 7 in the second shifting block 6.
Fig. 5, shown in Fig. 7 ~ 16, automatically alarming in the utility model stem-winder starts in control structure, ratchet 11 is backed down, the view that whole device is activated, after the second working end 6b of the second shifting block 6 contacts the second working end 7b of push rod 7, rebound board parts 4 are rotated counterclockwise continuing under elastic reaction, turn clockwise so push rod 7 will be pushed around its centre of gyration 7d, it is to be noted: rebound board parts 4 are being rotated counterclockwise in process herein, 3rd working end 6c of the second shifting block 6 is wherein close to first nail 5b in rebound board 5, and rotation can not be carried out around its centre of gyration.In the process that push rod 7 rotates, the 3rd working end 7c in push rod 7 can contact and the 3rd working end 11c promoting ratchet 11 makes it be rotated counterclockwise around its centre of gyration, then the 3rd working end 11b end of ratchet 11 is made to skid off from the first working end 13a of canceling cam 13, according to Fig. 7, take turns on 16 because starter cup parts 9 are mounted in startup one, can rotate freely around center.When ratchet 11 is after canceling cam 13 release, present free rotation state, 14, the axle that gives the correct time is rotated counterclockwise under the spring action of structure of giving the correct time, the starter cup 10 be engaged with is driven to turn clockwise, so starter cup parts 9 can be rotated counterclockwise under the drive of the axle 14 that gives the correct time be meshed with starter cup 10.The startup one of engaging with the barrel 15 that gives the correct time is taken turns 16 and is rotated counterclockwise, and takes turns with startup one canceling cam 13 that 16 side's tenons coordinate and be rotated counterclockwise too.
Fig. 6, shown in Fig. 7 ~ 16, automatically alarming in the utility model stem-winder starts in control structure, after device starts, insurance function schematic diagram, when the second working end 6b of the second shifting block 6 in rebound board parts 4 is once disengaging push rod 7, push rod 7 is just without the power resources continuing the 3rd working end 11c promoting ratchet 11, so ratchet 11 turns clockwise around its centre of gyration immediately under the effect of click spring 12, now the first working end 11a of ratchet 11 will be close to the outer rim of meeting position cam 13, starter cup parts 9 turn clockwise fast under the drive of the axle 14 that gives the correct time simultaneously, namely the other end 13b that the second working end 11b of ratchet 11 can withstand on canceling cam 13 instantaneously holds.This ensures that there the punctual and accuracy of giving the correct time.When the other end 13b that the second working end 11b of ratchet 11 withstands on canceling cam 13 holds, starter cup parts 9 will turn clockwise taking turns under the drive of the canceling cam 13 that 16 side's tenons coordinate with startup one, total has just got back to the state of Fig. 1, namely completes one and gives the correct time the cycle.
The utility model is arranged on two axles respectively due to actuating section and part of giving the correct time, and can shorten the length starting axle; Thus reduce the difficulty of processing starting axle.In the process started, utilize spring energy storage, ratchet flicks by abrupt release instantaneously, reduces the requirement to moment; This structure is reliable, good manufacturability, and assembling is simple, and require low to relative position, safety insurance structure also has good serious forgiveness to the operating error of structure.
Claims (6)
1. the automatically alarming in a stem-winder starts control structure, it is characterized in that, comprise, start shifting block (1), the first shifting block (2), the first shifting block return spring (3), rebound board parts (4), push rod (7), retaining screw (8), starter cup parts (9); Described startup shifting block (1) contacts with the first shifting block (2) or departs from; The working end of described first shifting block (2) contacts with the first shifting block return spring (3) or departs from; Working end and first shifting block (2) of described rebound board parts (4) keep in touch always; The working end of described rebound board parts (4) contacts with push rod (7) or departs from, and the working end of push rod (7) contacts with retaining screw (8) or departs from; The working end of described push rod (7) contacts with starter cup parts (9) or departs from.
2. the automatically alarming in stem-winder according to claim 1 starts control structure, it is characterized in that, also include canceling cam (13), the axle that gives the correct time (14), the barrel that gives the correct time (15), (16) are taken turns in startup one, (17) and the operative gear that gives the correct time (18) are taken turns in startup two; Described startup one is taken turns on (16) and is sequentially provided with canceling cam (13) and starter cup parts (9), and starter cup parts (9) can rotate freely around its center, canceling cam (13) and start and take turns (16) for square tenon and coordinate; Described starter cup parts (9) are engaged with the axle that gives the correct time (1) (4), and start one and take turns (16) simultaneously with the barrel that gives the correct time (15) with starts two and take turns (17) and engage, (17) connection speed governing train is taken turns in startup two; The described operative gear that gives the correct time (18) coordinates with the axle that gives the correct time (14) square tenon, and the two can synchronous axial system; Described startup one is taken turns (16) and is driven canceling cam (13) to be rotated counterclockwise trend, and starter cup parts (9) then turn clockwise trend.
3. the automatically alarming in stem-winder according to claim 1 starts control structure, it is characterized in that, described startup shifting block (1) is arranged on movement minute wheel, and the first shifting block (2) is fixed on clamping plate, and the first shifting block (2) can rotate freely around its centre of gyration; Rebound board parts (4) are fixed on clamping plate, and described push rod (7) is fixed on clamping plate, and freely can rotate around its centre of gyration.
4. the automatically alarming in stem-winder according to claim 1 starts control structure, and it is characterized in that, described rebound board parts (4) comprise rebound board (5) and the second shifting block (6); Rebound board (5) is fixed on clamping plate, and in its main body, pressing has two position nails; Second shifting block (6) is pressed together in rebound board (5) by band platform position nail, and the curved surface of the second shifting block (6) is close to two position nails in rebound board (5) respectively; Described second shifting block (6) is merely able to be rotated counterclockwise among a small circle around its centre of gyration in rebound board parts (4), and can automatically reset.
5. the automatically alarming in stem-winder according to claim 1 starts control structure, and it is characterized in that, starter cup parts (9) comprise starter cup (10), ratchet (11) and click spring (12); Described ratchet (11) and click spring (12) are pressed together on starter cup (10), ratchet (11) can rotate freely around its centre of gyration, one end of ratchet (11) contacts with push rod (7) or departs from, and fits or spacing in the working end of the working end of the other end and canceling cam (13); Described starter cup (10) engages with the axle that gives the correct time (14).
6. the automatically alarming in stem-winder according to claim 1 starts control structure, it is characterized in that, described first shifting block (2) rotates all the time in startup shifting block (1) revolution range.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311277.6U CN204650138U (en) | 2015-05-14 | 2015-05-14 | Automatic time-telling starting control structure in mechanical watch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520311277.6U CN204650138U (en) | 2015-05-14 | 2015-05-14 | Automatic time-telling starting control structure in mechanical watch |
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| Publication Number | Publication Date |
|---|---|
| CN204650138U true CN204650138U (en) | 2015-09-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520311277.6U Expired - Fee Related CN204650138U (en) | 2015-05-14 | 2015-05-14 | Automatic time-telling starting control structure in mechanical watch |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292246A (en) * | 2015-05-14 | 2017-01-04 | 天津海鸥表业集团有限公司 | Automatic time-telling starting control structure in mechanical watch |
| CN109298617B (en) * | 2017-07-25 | 2020-09-18 | 布朗潘有限公司 | Striking mode selector for a watch or a timepiece |
-
2015
- 2015-05-14 CN CN201520311277.6U patent/CN204650138U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106292246A (en) * | 2015-05-14 | 2017-01-04 | 天津海鸥表业集团有限公司 | Automatic time-telling starting control structure in mechanical watch |
| CN106292246B (en) * | 2015-05-14 | 2018-06-26 | 天津海鸥表业集团有限公司 | Automatic time-telling starting control structure in mechanical watch |
| CN109298617B (en) * | 2017-07-25 | 2020-09-18 | 布朗潘有限公司 | Striking mode selector for a watch or a timepiece |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20180514 |