CN1932119A - Device for embroidering cords or the like and embroidery or quilting machine with such device - Google Patents
Device for embroidering cords or the like and embroidery or quilting machine with such device Download PDFInfo
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- CN1932119A CN1932119A CN 200610153677 CN200610153677A CN1932119A CN 1932119 A CN1932119 A CN 1932119A CN 200610153677 CN200610153677 CN 200610153677 CN 200610153677 A CN200610153677 A CN 200610153677A CN 1932119 A CN1932119 A CN 1932119A
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- fringing
- wheel
- gear
- cutting knife
- embroidering
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Abstract
Provided embroidering device comprises a embroidering wheel (85) driven by a driving device (15). The driving path starts from a motor and is guided to the embroidering wheel (85) through a gear shaft, a clutch wheel and a gear wheel. A reset attachment (21) controlled by an equipment controller is used for disengaging coupling which comprises a joy stick (29) to operate a cutting device (84) by combination with a connecting-rod (98). The cutting device (84) is used for cutting a band (95) after embroidering a pattern. A moving falchion (88) is then opened through the reset attachment (21). A cylinder frame of an embroidery machine moves to make the band (95) below a plate spring (24) and then to clamp with each other. If the moving falchion (88) closed through the reset attachment (21) moves relative to a resting falchion (86) to make a pin (26) press on the plate spring (24) for enhancing the clamping function. Thereby, a new embroidering beginning end for embroidering following pattern is reliably secured.
Description
Technical field
The present invention relates to a kind of device that is used for by means of rotatable fringing wheel (Soutacherad) or like embroidery fringing (Schnur) or analog.
Background technology
The device that has had the ornament materials that is used to embroider since the last 100 years.For lanc fringing or list are embroidered on the embroidery bed material with desired decorating.If following is referred to fringing, then be in order to understand better.Promptly be not subjected to the limitation of this exemplary appellation of fringing.
FR 467 481 has described a convergent-divergent embroidery machine with a driving mechanism, is used to handle the fringing wheel of many be used to embroider pigtail suede, fringing, ornamental thread, chenille, pearl line and similar ornament materials.These fringings wheel has one and is used for centre bore and periphery hole that pricker passes, by periphery hole guiding will embroider fringing or analog on the cloth.The periphery hole that also can have a plurality of different sizes.Embroidery during fringing the fringing wheel by a pore area corresponding to pattern move towards rotation and make fringing alternately with pin on the cloth of embroidering on the one side of fringing or the another side.
CH 563 486 illustrates an embroidery machine, and wherein many fringing wheels rotate by device program control and by tooth bar.
US 6,957, and 615 have described a binding-off machine, and it has many fringing wheels, and they are rotated by cingulum by an Electric Machine Control ground by device program.
Above-mentioned example shown ought no longer need the fringing device or when for example the expectation assembling was used to embroider the device of sequin, it was complicated being equipped with the fringing device or removing the fringing device again for embroidery machine or binding-off machine.
If when a pattern is finished, there is not known fringing device to have a fringing cutting.Its defective is, each pattern interconnects by fringing length, and they must take a lot of trouble afterwards, and ground is manual to be removed.The fringing length of removing also produces the rubbish of not expecting.Welter does not solve the cutting problem since a century, and its reason is to be provided with for the narrow interval of steils eedle with a France cun (27.08cm), and therefore not have the space to be used for a cutter sweep.Another problem is in addition, how can the embroidery of no problem ground after cutting.
Described the device of be used to embroider a fringing or an analog in a undocumented Swiss Patent application Nr.00078/06, it has one can break away from the coupling connection by the clutch that is used for the coupling connection of embroidery machine needle lever operation and by a resetting means.This device also has an advantage, and it is easy to be installed in arbitrarily on the needlework location or can replaces a device that is used for the embroider dress diamante.Because related device or fringing head can only be determined a unique needlework location, therefore these devices may use in circulation (Rapport) arbitrarily, and wherein minimum circulation in the cards is 8/4 circulation (a fringing head for each second needlework location).But the same cutter sweep that is not used in fringing of these fringing heads with all the other prior aries.
Summary of the invention
Therefore the objective of the invention is to realize the device of be used to embroider a fringing or an analog, can cut fringing and it the fringing top of can embroidering again without a doubt by it.
Be achieved thus according to this purpose of the present invention, fringing wheel can be rotated to support on the support and on this support for cut and fixedly fringing a cutter sweep and a clamping device are set.Described cutter sweep side is arranged on the support.Its advantage is that described fringing is cut by the position that embroidery has been connected with the embroidery bed material regularly near this fringing.Suitable is that described cutter sweep has the cutting knife of a static cutting knife and an activity.This point can realize one as the cutting process by a scissors.This static cutting knife can constitute by a plate that is arranged on the support, constitutes a cutting seamed edge thereon.Although narrow and small this in position also can be realized cutting.The cutting knife of said activity can be made of the lever that can swing for the cutting seamed edge, and this lever is connected with the axle of level.In order to realize a cleaner cutting, suitable is to make the cutting knife of described activity pass through a spring with respect to static cutting knife pretension.
Advantageously utilize a following leaf spring that is arranged on the support place as clamping device.On narrow space, realize fixing to clamp of fringing thus.In order to realize clamping more reliably fringing, described cutter sweep can have a control member, and it is applied to pressure on the leaf spring.
An advantageous embodiment of this device has an on off mechanism, and it can be handled by the controller of embroidery machine, is used to make device coupling connection or disconnection.This on off mechanism can be connected by the shank of an embroidery machine.But for example also can have a solenoid or a cylinder is used for connecting.This solenoid or cylinder also can impel the disconnection and the cutting of fringing in this case.
Preferably have a resetting means, be used for disconnecting again on off mechanism.This resetting means advantageously has a control stick that is used to handle many needlework location.
Described cutter sweep and/or clamping device can advantageously be handled by resetting means.Special being used to mechanism of handling cutter sweep is unnecessary thus.This resetting means advantageously is connected with the moving cutting tool of cutter sweep by an adjustable connecting rod for this reason.
A preferred embodiment of the present invention has a fringing brake.Fringing drawing-off ground when embroidery is kept, and this helps embroidering more neatly fringing.This fringing brake can have many pins, can guide fringing around them.The pin that fringing twines is many more, and trigger action on fringing and fringing tension force are just big more.
The invention still further relates to an embroidery machine or binding-off machine, it has at least one as each described device in the claim 1 to 23.
This embroidery machine or binding-off machine also advantageously have the device that at least one is used for embroider dress diamante or analog.This can realize controllably by embroidery program embroider selected fringing or dress ornament diamante.
Description of drawings
By means of accompanying drawing one embodiment of the present of invention are described now.In the accompanying drawing:
Fig. 1 illustrates a many fringing head and dress ornament diamante heads on the Schiffli machine that are assemblied in, and can see that wherein all heads have the common driver device, and it is used to drive fringing head and dress ornament diamante head selectively.Can see the public resetting means of fringing head and dress ornament diamante head equally,
Fig. 2 illustrates the off-state of fringing head,
Fig. 3 illustrates the fringing head after realizing activating by shank,
Fig. 4 illustrates the stereogram of a fringing head before the cutting fringing,
Fig. 5 illustrates the side view of the fringing head of Fig. 4,
Fig. 6 illustrates the fringing head of the Figure 4 and 5 of looking from behind,
Fig. 7 to 9 illustrates the fringing head the same with Fig. 4 to 6, but after cutting and clamping fringing,
Figure 10 illustrates a side view of fringing device, wherein also can see the fringing brake,
Figure 11 is illustrated in the stereogram that inserts the later fringing brake of fringing,
Figure 12 illustrates the stereogram of fringing brake in open mode.
The specific embodiment
To not shown sewing thread and shuttle thread,, understand embroidery machine of the present invention for those skilled in the art not necessarily because of it on the other hand at Fig. 1 to 12 because hinder clarity.Owing to the also not shown in the accompanying drawings cloth that will be embroidered of identical reason.An exception is Figure 10, can see cloth 18 there and fly shuttle band 20.The cloth top pressing device 52 and the cable guiding device 54,58 that are used for sewing thread are shown equally.
Fig. 1 illustrates and manyly is arranged on dress ornament flash of light head 10 and a fringing head 10 ' on the Schiffli machine with 16/4-circulation (for dress ornament flash of light head 10 of per four needlework location configuration and fringing head 10 ').They are fixed on the angle-pedestal 12 of machine (seeing Fig. 1,2 and 3) by bolt 14 with being easy to change, and wherein guide finger 16 (see figure 4)s are responsible for accurate localization.One can be used for by the drive unit 15 of device controller control driving.This drive unit 15 has a motor 17, and for example stepper motor can drive an axle or a tooth axle 19 with gear that extends by it on entire equipment length, can coupling connection fringing head and dress ornament diamante head 10,10 ' by it.Therefore driving route is delivered to driving shaft 57 (seeing Fig. 1 and 4) from motor 17 by tooth axle 19, castle wheel 51, gear 53.
A resetting means 21 is used to break away from the coupling connection.This resetting means can and mainly be made up of a cylinder 23 device controller control equally, and its piston 25 is hinged on the lever 27, and this lever can make 29 swings of a control stick.This control stick 29 extends on entire equipment length and has a binding clasp 30 for each fringing head and dress ornament diamante head 10,10 ', and it makes fringing head 10 ' or dress ornament flash of light head 10 break away from the coupling connection when handling resetting means 21.In Fig. 1, can also see shank 31 with pin 33.Fix a control cam 35 on the shank 31 of each corresponding fringing head 10 ' or dress ornament flash of light head 10, it is used for the coupling connection.
The clutch 49 of described fringing head 10 ' has a castle wheel 51, and it is in coupling connection back and tooth axle 19 (see figure 1)s engagement (see figure 3).This castle wheel 51 is bearing in (see figure 4) on the lever 55, and this lever is around driving shaft 57 swings.A spring 56 efforts be made so that lever 55 remains on castle wheel 51 and tooth axle 19 position engaged.This castle wheel 51 meshes (see figure 4) enduringly with the gear 53 that is positioned on the driving shaft 57.
Described lever 55 has two arms 59,61.At rotatably mounted castle wheel 51 on the arm 59 and the on off mechanism 65 that is used to make clutch 49 break-makes that can be handled by the binding clasp 30 of shank 31 and resetting means 21 (see figure 7)s is arranged on another arm 61.
If can then preferably use an on off mechanism 65 that is used for controlled clutch 49 by shank 31 direct manipulation clutches 49.This on off mechanism 65 constitutes like this, makes lever 55 rigidly and not only remain on coupling connection position by the active force of spring 56.
As shown in Figure 4, described on off mechanism 65 has an actuating linkage 67, and a control arm 68 is set thereon.This actuating linkage 67 can be swung by the control stick 29 of resetting means 21 by shank 31 swings and on another direction of rotation on a direction of rotation.Described actuating linkage 67 is connected with a cam disc 69 by axle 66, and cam disc passes through bearing pin 71 of spring 73 roof pressures.This cam disc 69 can rotate between two positions " disconnection " and " connection ", and the open position (see figure 2) or the on-position (see figure 3) of clutch 49 determined in these positions.Bend 72 (see figure 5)s extend to the another location from a position.Central spring 73 up to bend 72 continues tensioning and then unloading slightly.Described cam disc 69 is fixed on open position or on-position by spring 73.
The motion of the cam disc 69 that causes by shank 31 causes the oscillating motion of lever 55, makes castle wheel 51 and tooth axle 19 engagement (see figure 3)s thus.If cam disc 69 moves by arm 30 in the opposite direction by resetting means 21, then make castle wheel 51 break away from engagement with tooth axle 19 again, but pawl teeth 75 (see figure 4)s are embedded into castle wheel 51 the insides, are used for only locking this castle wheel.Only lock driving shaft 57 by gear 53 thus.This causes fringing to take turns 85 stop for a fringing head.
The motor 17 of associating described above arrives the driver circuit of driving shaft 57 by tooth axle 19, castle wheel 51, gear 53.This driving shaft 57 is bearing in sidewall 36,38 the insides.A bevel gear 79 is set, it and another bevel gear that is connected with the toothed belt wheel (not shown) 81 engagements on driving shaft 57.This toothed belt wheel is used for driving the fringing wheel 85 that tooth is arranged by a cingulum 87.Each fringing head 10 ' only has a unique fringing wheel 85.
Described fringing wheel 85 has one and is used for centre bore 89 (see figure 1)s and at least one periphery hole 91 that tambour needle 33 passes, by periphery hole guiding will embroider fringing 95 or analog on the cloth.By the known fringing wheel of above-mentioned prior art.
So far describe the description that corresponds essentially to Swiss Patent application Nr.00078/06, other details sees also this application.
Cut 88 according to what the cutter sweep 84 of Fig. 4 to 9 had a static cutting knife 86 and an activity.What this was static cuts 86 by a steel plate formation, and thereon, the side constitutes a cutting blade 90.This steel plate constitutes the part of the support 46 that is made of many plates.Cutting of described activity 88 can constitute with respect to the lever of cutting blade 90 swing by one, and it is connected with one horizontally disposed 92.This axle is bearing on the sidewall 36,38.Being arranged on the spring of adjusting between ring 94 and the sidewall 38 96 by one makes movable cutting knife 88 with respect to static cutting knife 86 pretensions.This movable cutting knife 88 is by the control stick 29 couplings connection of an adjustable connecting rod 98 with resetting means 21.
Use a leaf spring 24 that is arranged on below the support 46 as the clamping device of fringing 95.In the time of in order to strengthen clamping action pin 26 cutting process that are arranged on mobilizable cutting knife 88 being finished fully and afterwards roof pressure is to leaf spring 24.
A fringing brake 32 (seeing Figure 10 to 12) is used to make fringing 95 always to keep tensioning slightly.Prevent from thus when fringing 95 is by 85 rotations of fringing wheel, to form a winding of not expecting.Described fringing brake 32 has many pins 94, can guide fringing 95 around them.The pin 94 that fringing 95 centers on is many more, and braking effect is just big more.Renovate 40 for one and prevent that fringing 95 from pulling out from fringing brake 32.
Described fringing head 10 ' the following work: when program requires embroidery fringing 95, for example by per two fringing heads, then for corresponding needlework location by shank 31 controlled clutches 49 and the fringing head 10 ' fringing 95 that begins to embroider accordingly.Make fringing wheel 85 curve of aligned pattern trend and redirect to one side or another side when making fringing 95 on the other hand correspondingly on the one hand in this control in single acupuncture by device controller, acupuncture is usually alternately realized on the one side of fringing 95 or another side, make sewing thread twine fringing 95 thus and make fringing with flying the fixing embroidery of shuttle thread on cloth.Fringing 95 acupunctures for relative stiffness realize along a zig-zag path, needn't or only make fringing deflection thus pettiness.
Open resetting means 21 by device controller after embroidery fringing pattern, this causes clutch 49 and cutter sweep 84 to be opened.The tube frame (Gatter) of embroidery machine is moved, make fringing 95 place below the leaf spring 24 and thus and clamp.Close resetting means 21 by device controller in addition.Handle cutter sweep 84 and cut fringing 95 thus by connecting rod 98 thus.Described pin 26 roof pressures are on leaf spring 24 and strengthen clamping action.Guarantee that thus fringing top is fixing reliably for the embroidery of subsequent pattern.
Be summarized as follows in a word: described fringing device has a fringing wheel 85, and it can be rotated to support on the support 46.The driving of this fringing wheel 85 can be realized by the drive unit 15 of device controller control by one.This driving route directs into fringing wheel 85 from motor 15 by tooth axle 19, castle wheel 51, gear 53, bevel gear 79, bevel gear 81, toothed belt wheel (not shown) and cingulum 87.Described castle wheel 51 is parts of clutch 49, and clutch can be by shank 31 couplings connection.One can be used to break away from the coupling connection by the resetting means 21 of device controller control, and this resetting means has a control stick 29.Also can handle cutter sweep 84 by this control stick 29, be used for cutting fringing 95 behind embroidery fringing pattern by connecting rod 98.Carry out like this at this, make later at embroidery fringing pattern and movable cut 88 and open by resetting means 21, the tube frame of this embroidery machine moves, and makes fringing 95 place and clamps then below the leaf spring 24.If the cutting knife 88 of activity is cut 86 and moved with respect to static when closing by resetting means 21, then pin 26 roof pressures are on leaf spring 24 and strengthen clamping action.Make new fringing top fixing reliably thus for the following pattern of embroidering.
Claims (25)
1. device by means of rotatable fringing wheel (85) or like embroidery fringing (95) or analog, it is characterized in that, fringing wheel (85) can be rotated to support on that support (46) is gone up and this support (46) go up for cut and fixedly fringing cutter sweep (84) and clamping device (22) are set.
2. device as claimed in claim 1 is characterized in that, described cutter sweep (84) side is arranged on the support (46).
3. as the device of claim 1 or 2, it is characterized in that described cutter sweep (84) has static cutting knife (86) and movable cutting knife (88).
4. device as claimed in claim 3, it is characterized in that, described static cutting knife constitutes by the plate that is arranged on the support (46), constitute cutting seamed edge (90) onboard, and the cutting knife of described activity (88) is made of the lever that can swing for cutting seamed edge (90).
5. device as claimed in claim 4 is characterized in that, the cutting knife of described activity (88) passes through spring (96) with respect to static cutting knife pretension.
6. as each described device in the claim 1 to 5, it is characterized in that described clamping device (22) has leaf spring (24).
7. device as claimed in claim 6 is characterized in that, described cutter sweep (84) has control member (26), and it is applied to pressure on the clamping device (22) for fixing fringing top.
8. as each described device in the claim 1 to 7, it is characterized in that described device has on off mechanism (65), it can be handled by the controller of embroidery machine, is used for making device coupling connection or breaking away from the coupling connection by clutch (49).
9. device as claimed in claim 8 is characterized in that, described on off mechanism (65) can be connected by the shank (31) of embroidery machine.
10. install as claimed in claim 8 or 9, it is characterized in that, described on off mechanism can pass through resetting means (21) and disconnect.
11. device as claimed in claim 10 is characterized in that, described resetting means (21) has the public control stick (29) of many embroidery machine needlework location.
12. device as claimed in claim 10 is characterized in that, described cutter sweep (84) and clamping device (22) can pass through resetting means (21) and handle.
13., it is characterized in that the cutting knife of described activity (88) is handled by resetting means (21) by best adjustable connecting rod (98) as each described device in the claim 1 to 12.
14., it is characterized in that described fringing wheel (85) is by being driven by the driving mechanism (17) of embroidery machine controller control as each described device in the claim 1 to 13.
15., it is characterized in that described fringing wheel (85) can drive by axle or the tooth axle (19) that is arranged on the public driving mechanism of needlework location on the embroidery machine and many, for example has a gear as each described device in the claim 1 to 13.
16. as device as described in each in the claim 1 to 15, it is characterized in that, has clutch (49), it has the gear as castle wheel (51), and this gear not only is in engagement and can passes through resetting means (21) with gear or tooth axle (19) but also with the gear (53) of driving shaft (57) behind coupling connection and breaks away from engagement again.
17. device, it is characterized in that, described castle wheel (51) be bearing in that the lever (55) that can swing around driving shaft (57) is gone up and enduringly with gear (53) engagement of driving shaft (59), and this lever (55) directly or by on off mechanism (65) is swung by shank (31).
18. a device is characterized in that, has spring (56), it efforts be made so that the lever (55) that can swing remains in position, in gear or tooth axle (19) engagement of this position castle wheel (51) with driving mechanism (15).
19. device, it is characterized in that, described lever (55) is a double-arm lever, castle wheel (51) wherein is set on an arm (59) and goes up the on off mechanism (65) that setting can be passed through shank (31) or resetting means (21) manipulation at another arm (61), on off mechanism is determined the position that switches on and off of clutch (49).
20. a device is characterized in that, described driving shaft (57) is by transmission device (79,81,87) and fringing wheel (85) coupling connection.
21. a device is characterized in that, bevel gear (79) is set on driving shaft (57), it and another and toothed belt wheel (83) meshed bevel gears (81) engagement, and toothed belt wheel drives fringing wheel (85) by cingulum (87).
22., it is characterized in that having fringing brake (32) as each described device in the claim 1 to 21.
23. device as claimed in claim 22 is characterized in that, described fringing brake (32) has many pins (94), can guide fringing around them.
24. have at least one embroidery machine or binding-off machine as each described device (10 ') in the claim 1 to 23.
25. embroidery machine as claimed in claim 24 or binding-off machine is characterized in that, it also has at least one device that is used for embroider dress diamante or analog (10).
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH01495/05 | 2005-09-14 | ||
| CH14952005 | 2005-09-14 | ||
| CH782006 | 2006-01-19 | ||
| CH00078/06 | 2006-01-19 | ||
| CH6402006 | 2006-04-19 | ||
| CH00640/06 | 2006-04-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1932119A true CN1932119A (en) | 2007-03-21 |
| CN1932119B CN1932119B (en) | 2013-03-27 |
Family
ID=37878143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610153677 Expired - Fee Related CN1932119B (en) | 2005-09-14 | 2006-09-14 | Device for embroidering cords or the like and embroidery or quilting machine with such device |
| CN200610153683XA Expired - Fee Related CN1932120B (en) | 2005-09-14 | 2006-09-14 | Device for embroidering cords or the like and embroidery or quilting machine with such device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610153683XA Expired - Fee Related CN1932120B (en) | 2005-09-14 | 2006-09-14 | Device for embroidering cords or the like and embroidery or quilting machine with such device |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN1932119B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724999B (en) * | 2008-10-30 | 2012-05-30 | 日星特殊精密株式会社 | Swinging embroidery method for cashmere yarn of embroidery machine |
| CN109322937A (en) * | 2018-11-21 | 2019-02-12 | 陕西渭河工模具有限公司 | A kind of quick clutch |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE59400249D1 (en) * | 1993-08-10 | 1996-06-05 | Laesser Franz Ag | Shuttle embroidery machine |
| DE19538084A1 (en) * | 1995-10-13 | 1997-04-17 | Zsk Stickmasch Gmbh | Sequin feeder for embroidery and / or sewing machines |
| IT1310566B1 (en) * | 1999-05-14 | 2002-02-18 | Giannino Landoni | DEVICE FOR THE APPLICATION OF CORDS OR TAPES ON FABRICS, MULTI-NEEDLE SEWING MACHINE INCLUDING SUCH DEVICE AND |
| EP1130151B1 (en) * | 2000-02-29 | 2002-11-13 | Franz Lässer AG | Embroidery machine, especially shuttle embroidery machine |
| EP1160369B1 (en) * | 2000-05-31 | 2002-06-12 | Franz Lässer AG | Embroidery machine |
| ES2195984T3 (en) * | 2000-11-17 | 2003-12-16 | Franz Lasser Ag | SEED HEAD. |
| CN2578369Y (en) * | 2002-08-28 | 2003-10-08 | 信利丰电脑机绣(深圳)有限公司 | Computer glittering embroider apparatus |
| KR100502015B1 (en) * | 2002-12-16 | 2005-07-20 | 주식회사 미크로 | The Simultaneous sealing apparatus of ornamental thread and spangeul |
| KR100512455B1 (en) * | 2003-11-19 | 2005-09-06 | 김충식 | A Dobule supplying device of spangle |
-
2006
- 2006-09-14 CN CN 200610153677 patent/CN1932119B/en not_active Expired - Fee Related
- 2006-09-14 CN CN200610153683XA patent/CN1932120B/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101724999B (en) * | 2008-10-30 | 2012-05-30 | 日星特殊精密株式会社 | Swinging embroidery method for cashmere yarn of embroidery machine |
| CN109322937A (en) * | 2018-11-21 | 2019-02-12 | 陕西渭河工模具有限公司 | A kind of quick clutch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1932119B (en) | 2013-03-27 |
| CN1932120B (en) | 2012-08-29 |
| CN1932120A (en) | 2007-03-21 |
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