CN203559221U - Transmission device used for embroidery yarn nozzle of computerized flat knitting machine - Google Patents
Transmission device used for embroidery yarn nozzle of computerized flat knitting machine Download PDFInfo
- Publication number
- CN203559221U CN203559221U CN201320451903.2U CN201320451903U CN203559221U CN 203559221 U CN203559221 U CN 203559221U CN 201320451903 U CN201320451903 U CN 201320451903U CN 203559221 U CN203559221 U CN 203559221U
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- yarn mouth
- mobile base
- guide rail
- transmission device
- knitting machine
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Abstract
The utility model mainly discloses a transmission device used for an embroidery yarn nozzle of a computerized flat knitting machine. The transmission device includes shutter and guide rail assemblies and two groups of movable yarn nozzle assemblies. The two groups of movable yarn nozzle assemblies are installed on an upper shutter rail and a lower shutter rail on the same side of one of the shutter and guide rail assemblies. According to the utility model, the two groups of movable yarn nozzle assemblies are disposed on the same side face of one shutter guide rail and one of the two groups is disposed in a relatively high position while the other is disposed in a relatively low position. And the thicknesses of the shutter guide rails are reduced. Therefore, distribution number of the shutter guide rails and the total number of the yarn nozzles are increased and diversity of machine-woven textiles is increased.
Description
Technical field
The utility model relates to Computerized flat knitting machine technical field, special relevant with a kind of transmission device of Computerized flat knitting machine embossing yarn mouth.
Background technology
Two kinds of modes of the general employing of embossing yarn mouth transmission device on existing Computerized flat knitting machine, a kind of is to be driven by the intermediate connector that connects front and back head on head, complicated structure; Another kind is to drive with Timing Belt, and the mobile assembly of drive yarn mouth is distributed in the two sides of every shuttle guide rail, and four guide roller position adjustments amplitudes that embossing yarn mouth moves on assembly are all smaller.Uncertainty due to part processing precision and assembling parts technology affects the stationarity that embossing yarn mouth moves so on the one hand, on the other hand due to operation back and forth fast, four guide rollers produce friction and occur gap with associated track long expiration, embossing yarn mouth are in operation occur loosening and affect it and normally work.
Utility model content
The purpose of this utility model will overcome above-mentioned deficiency exactly, and provide a kind of transmission device of Computerized flat knitting machine embossing yarn mouth, two groups of embossing yarn mouths are moved to the same side that assembly is placed on same shuttle guide rail, distribute up and down, and the thickness of shuttle guide rail has been carried out to attenuate, before and after limited straight-bar machines, in space, increase total way of distributed quantity and the yarn mouth of shuttle guide rail, expanded the diversity of machine fabric.
In order to achieve the above object, technical solution of the present utility model is:
A transmission device for Computerized flat knitting machine embossing yarn mouth, comprises that shuttle guide rail assembly and two groups of yarn mouths move assembly, and two groups of yarn mouths move on two shuttle tracks up and down that assembly is arranged on respectively a shuttle guide rail assembly same side.
Described shuttle guide rail assembly comprises shuttle guide rail and orbit of steel wire, and shuttle guide rail is E font structure, forms upper and lower two grooves as shuttle track, is equipped with separately orbit of steel wire on the cell wall of two grooves.
The groove back side of described shuttle guide rail connects panel, between panel and the bottom of two grooves, forms through hole, in the middle of through hole, is connected with rib, and through hole respective slot is divided into two.
Two described grooves, offer dovetail groove on its cell wall, and described orbit of steel wire is embedded in dovetail groove.
The scope of the angle α of described dovetail groove is 45 °≤α≤75 °.
Described orbit of steel wire cross section is triangle, leg-of-mutton three angle arc transition.
Two groups of described yarn mouths move assembly and comprise synchronous belt, driver, synchronizing wheel, yarn mouth Mobile base group; Synchronous belt two ends are connected to the both sides of yarn mouth Mobile base group, form closed ring, are socketed on two synchronizing wheels, and driver connects one of them synchronizing wheel, drive synchronous belt to rotate.
The both sides of described shuttle guide rail assembly set up respectively inductor.
Described synchronous belt annular front is arranged in the groove of shuttle guide rail, and annular reverse side is through described through hole.
Described yarn mouth Mobile base group comprises yarn mouth Mobile base, adjustment seat, roller, shuttle handle, embossing yarn mouth; Two rollers are installed on yarn mouth Mobile base, and the adjustment seat that can move relative to yarn mouth Mobile base up-down adjustment is arranged on the below of yarn mouth Mobile base, and two rollers are installed in adjustment seat, and the shuttle handle that embossing yarn mouth is installed is connected with yarn mouth Mobile base.
On described shuttle handle, connect the porcelain circle fixed head with the porcelain circle of entrying.
The front of described yarn mouth Mobile base is each side provided with some the grooves that match with synchronous belt profile of tooth, and the tooth of synchronous belt two ends is arranged in corresponding groove, by pressing plate, with securing member, yarn mouth Mobile base is fixedly connected with synchronous belt.
Roller on described yarn mouth Mobile base, is arranged on the back side of yarn mouth Mobile base by connector.
Between the back side of described roller and yarn mouth Mobile base, be provided with back-up ring.
The below of described yarn mouth Mobile base is extended with two with the otic placode of long through-hole, and adjustment seat is connected on otic placode by connector; The front of adjustment seat forms boss, adjustment screw boss is installed and is enclosed between two otic placodes, and adjustment screw is against the lower surface of yarn mouth Mobile base.
Two rollers in described adjustment seat are arranged on respectively and are fixed on the adjustment seat back side and axle turnable two moving transmission foots.
On two described transmission foots, there is respectively breach mounting spring sheet, and be provided with in a side of spring leaf two backing pins that are fixed on the adjustment seat back side, at the opposite side of spring leaf, be provided with the step backing pin that is fixed on the adjustment seat back side.
Compared with the prior art the utility model, has the following advantages and good effect:
The utility model has made up the shortcoming of traditional embossing yarn mouth, two groups of embossing yarn mouths are moved to the same side that assembly is placed on same shuttle guide rail, distribute up and down, and the thickness of shuttle guide rail has been carried out to attenuate, in limited space, straight-bar machines front and back, increase total way of distributed quantity and the yarn mouth of shuttle guide rail, expanded the diversity of machine fabric.On shuttle guide rail, increased rib and panel, its shape distortion deformation extent is under control, and the positional distance between four dovetail grooves is guaranteed.The utility model is divided into two groups four rollers that are used for leading, each group is comprised of two rollers, one group is arranged on yarn mouth Mobile base, another group is arranged in adjustment seat, by adjustment screw, regulate two groups of spacing between roller, thereby guarantee to reach the technical need of embossing yarn mouth when moving back and forth.
Accompanying drawing explanation
Fig. 1 is that schematic diagram is installed and used in the utility model preferred embodiment;
Fig. 2 is the side schematic view of Fig. 1;
Fig. 3 is the schematic cross-section of shuttle guide rail in the utility model preferred embodiment;
Fig. 4 is that in the utility model preferred embodiment, orbit of steel wire is installed signal;
Fig. 5 is shuttle guide rail assembly schematic diagram in the utility model preferred embodiment;
Fig. 6 is that in the utility model preferred embodiment, yarn mouth moves assembly schematic diagram;
Fig. 7 is yarn mouth Mobile base schematic diagram in the utility model preferred embodiment;
Fig. 8 is that in the utility model preferred embodiment, yarn mouth moves assembly explosion schematic diagram;
Fig. 9 is that in the utility model preferred embodiment, yarn mouth moves assembly combination schematic diagram;
Figure 10 is roller and shuttle guide rail assembly scheme of installation in the utility model preferred embodiment;
Figure 11 is that in the utility model preferred embodiment, yarn mouth moves assembly adjusting schematic diagram one;
Figure 12 is that in the utility model preferred embodiment, yarn mouth moves assembly adjusting schematic diagram two;
Figure 13 is working state schematic representation one in the utility model preferred embodiment;
Figure 14 is working state schematic representation two in the utility model preferred embodiment.
The specific embodiment
By reference to the accompanying drawings, to the utility model, preferred embodiment is described in further details.
The parts that the utility model mainly comprises have shuttle guide rail assembly 1, and two groups of yarn mouths that are arranged on shuttle guide rail assembly 1 move assembly 21,22.
During the utility model practical set, be to be packed on machine left and right shuttle guide rail seat 7, as shown in Figure 1, yarn mouth moves assembly 21 and 22 and is arranged on respectively on the same side of each group shuttle guide rail assembly 1, distributes up and down; Every two back-to-back settings of shuttle guide rail assembly 1, that is to say that two shuttle guide rail assemblys 1 are symmetrical arranged, and side that yarn mouth moves assembly 21,22 are installed outwardly, become a pair of, as shown in Figure 1, 2.On a pair of left and right shuttle guide rail seat 7, can lay multipair shuttle guide rail assembly 1.
Each shuttle guide rail assembly 1 comprises a shuttle guide rail 101 and four orbit of steel wire 102.Shuttle guide rail 101 is the rectangular entities (as Fig. 3,5) that consist of E font, and its entity cross section is as Fig. 3.
One side of shuttle guide rail 101 is provided with upper and lower two grooves (groove C and groove D), on the cell wall medial surface of groove C and groove D, be respectively provided with a dovetail groove, article two, groove one has four, dovetail groove 103, dovetail groove 104, dovetail groove 105 and dovetail groove 106.
Because the shuttle guide rail 101 of straight-bar machines is all corresponding long, bottom outer surface at shuttle guide rail 101 grooves is connected with panel 109, between panel 109 and the bottom outer surface of groove, form through hole, rib 110 is set therebetween, through hole is divided into two, form through hole 107 and through hole 108, mutually corresponding with two grooves.The setting of panel 109 and rib 110, is used for controlling the shape distortion deformation extent of shuttle guide rail 101 and guarantees the positional distance between dovetail groove 103, dovetail groove 104, dovetail groove 105 and dovetail groove 106.
It is identical that yarn mouth moves assembly 21,22 structures, with regard to one of them, is described in detail.Yarn mouth moves assembly 21 and has synchronous belt 204, driver 206, two synchronizing wheels 205 and 202, yarn mouth Mobile base group 201.
At yarn mouth, move in assembly 21, near the two ends, left and right of corresponding shuttle guide rail assembly 1, be respectively provided with an inductor 203, the inductor 203 on the left side is the zero reference that yarn mouth moves assembly 21 on the left sides, and the inductor 203 on the right is the zero reference that yarn mouth moves assembly 21 the right.
In conjunction with Fig. 7, Fig. 8, Fig. 9, the composition primary clustering of each yarn mouth Mobile base group 201 has: yarn mouth Mobile base 301, adjustment seat 302, four rollers 304, two transmission foots 307 and 308, spring leaf 311, two backing pins 313, step backing pin 312, shuttle handle 318, embossing yarn mouth 317, the porcelain circle 319 etc. of entrying.
The front of yarn mouth Mobile base 301, it is each side provided with some the grooves 402 and 403 that match with synchronous belt 204 profiles of tooth, the tooth of synchronous belt 204 two ends is arranged in corresponding groove 402,403, with yarn mouth Mobile base 301 being fixedly connected with synchronous belt 204 by securing member with pressing plate 315,316 respectively.Two otic placodes 401 and 404 are extended in the lower surface of yarn mouth Mobile base 301, offer long through- hole 405 and 407 on otic placode.
Porcelain circle fixed head 305 and embossing yarn mouth 317 with the porcelain circle 319 of entrying are all fixed on shuttle handle 318, and the upper end of shuttle handle 318 is connected with the front side fastening of yarn mouth Mobile base 301.The back side of yarn mouth Mobile base 301, is designated F face in figure, be provided with two with the roller 304 of bearing, with connector 306, be connected, roller 304 can rotate, and between F face and roller 304, junction is provided with a back-up ring 303, and the thickness that changes back-up ring 303 can change the distance between F face and roller 304.
When need to change between adjustment seat 302 and yarn mouth Mobile base 301 distance time, as long as unclamp the securing member of secured adjusted seat 302, regulate adjustment screw 314 turnover, can make the boss 320 in adjustment seat 302 move up and down along breach 406.Long through-hole 407 and long through-hole 405 on two otic placodes 401 and 404 of yarn mouth Mobile base 301 are the space requirements that move up and down for meeting adjustment seat 302.
In adjustment seat 302, do not have on the another side of boss 320, the back side of adjustment seat 302 namely, top is provided with two backing pins 313, and bottom is provided with a diameter outer end than inner large step backing pin 312, and backing pin 313 and step backing pin 312 are all fixed in adjustment seat 302.Transmission foot 307,308 is also fixed on the back side of adjustment seat 302, wherein transmission foot 307 is positioned at two backing pin 313 lower rights, transmission foot 308 is positioned at two backing pin 313 lower lefts, connector 310 is connected to transmission foot 307 and transmission foot 308 in adjustment seat 302, and transmission foot 307 and transmission foot 308 can rotate around connector 310.Backing pin 313 is for limiting transmission foot 307 and transmission foot 308 rotation spaces.
Between backing pin 313 and step backing pin 312, be provided with spring leaf 311, namely two backing pins 313 are in the left and right sides of spring leaf 311 upper surfaces, step backing pin 312 is in the lower surface middle part of spring leaf, and spring leaf 311 lower surfaces contact with the inner external diameter of step backing pin 312 simultaneously.Two of spring leaf 311 is enclosed within transmission foot 307 breach corresponding to transmission foot 308, rotates transmission foot 307, through spring leaf 311 and step backing pin 312, transmits, and transmission foot 308 just obtains corresponding seesaw effect.Transmission foot 307 with on transmission foot 308, be respectively connected one with the roller 304 of bearing, with connector 309, be connected, roller 304 can rotate.Between transmission foot 307 and transmission foot 308 and roller 304, junction is provided with a back-up ring 303 equally, and the thickness that changes back-up ring 303 can change the distance between transmission foot 307 and transmission foot 308 and roller 304.
After yarn mouth Mobile base group 201 has been assembled, the groove that is connected to two rollers 304 on yarn mouth Mobile base 301 is enclosed within on the arc transition wedge angle of the orbit of steel wire 102 of cell wall in shuttle guide rail assembly 1 further groove, and the groove that is connected to two rollers 304 on transmission foot 307 and transmission foot 308 is enclosed within on the orbit of steel wire 102 arc transition wedge angles of cell wall under same groove, as shown in figure 10, and can roll back and forth along orbit of steel wire 102.
Each group yarn mouth in the utility model moves assembly 21 and is positioned at each group shuttle guide rail assembly 1 bottom and inner side, and each group yarn mouth moves assembly 22 and is positioned at each group shuttle guide rail assembly 1 top and outside, as Fig. 2.
Adjusting operation principle of the present utility model is as follows:
Yarn mouth moves the degree of tightness Principles of Regulation that assembly 21 or yarn mouth move orbit of steel wire 102 in assembly 22 and shuttle guide rail assembly 1: yarn mouth moves assembly 21 or yarn mouth and moves in assembly 22 after yarn mouth Mobile base group 201 has been assembled, the yarn mouth Mobile base group 201 assembling is packed into shuttle guide rail assembly 1, be that four rollers 304 in yarn mouth Mobile base group 201 are inserted on the respective steel wire track 102 of shuttle guide rail assembly 1, as Figure 10 and Figure 11, loosen the securing member between yarn mouth Mobile base 301 and adjustment seat 302, regulate the turnover of adjustment screw 314, can make yarn mouth Mobile base 301 and adjustment seat 302 move up and down along K1 or K2 direction.When adjustment screw 314 proceeds to inwards along screw thread, between yarn mouth Mobile base 301 and adjustment seat 302, gap L value increases, two rollers, the 304 relative adjustment seats 302 that make yarn mouth Mobile base 301 and connect in the above move to K1 direction, and adjustment seat 302 and connection part in the above thereof move to K2 direction simultaneously.
Due to transmission foot 307 and transmission foot 308 rotary in adjustment seat 302, transmission foot 307 is with after roller 304 on transmission foot 308 contacts with the respective steel wire track 102 of shuttle guide rail assembly 1, force transmission foot 307 to rotate to K3 direction to the rotation of K5 direction, transmission foot 308, as Figure 12.When transmission foot 307 rotates to K5 direction, when transmission foot 308 is pressed onto the both ends of the surface of spring leaf 311 to the rotation of K3 direction, the elastic force that spring leaf 311 produces, elastic force is applied on the face of transmission foot 307 and transmission foot 308 pressing spring sheets 311, force again transmission foot 307 to turn round to K6 direction, transmission foot 308 turns round to K4 direction, transmission foot 307 turns round to K4 direction to the revolution of K6 direction and transmission foot 308, the active force that makes to be connected on the contact-making surface that the roller 304 of transmission foot 307 and transmission foot 308 contacts with respective steel wire track 102 in shuttle guide rail assembly 1 strengthens, be that the reaction force that the roller 304 of transmission foot 307 and transmission foot 308 is subject to also just strengthens, transfer function with power.Now connecting adjustment seat 302 drives adjustment seat 302 to move to K1 direction with two connectors 310 between transmission foot 307 and transmission foot 308, being arranged on adjustment screw 314 in adjustment seat 302 heads on yarn mouth Mobile base 301 and moves to K1 direction, the active force that makes to be contained on orbit of steel wire 102 contact-making surfaces that two rollers 304 on yarn mouth Mobile base 301 are corresponding with it strengthens, until active force on the contact-making surface that upper and lower four rollers 304 contact with its corresponding orbit of steel wire 102 identical till (comprising that part self gravitation acts on interior).
Computerized flat knitting machine embossing yarn mouth transmission device operation principle of the present utility model is as follows:
Machine resets at every turn, and yarn mouth Mobile base group 201 must arrive after zero-bit, driver 206 could be under control system of machine drives back rotation.Yarn mouth Mobile base group 201 arrives after zero-bit, and driver 206 is back rotation under control system of machine drives, and drives the synchronizing wheel 205 being fixed on its axle to carry out back rotation.The synchronous belt 204 that synchronizing wheel 205 comes back rotation to drive to be meshed with it is around moving back and forth, synchronous belt 204 1 terminations are fixedly connected on the corresponding joint of synchronous belt of yarn mouth Mobile base group 201, after synchronizing wheel 205 engagements that are packed on driver 206 axles, back through through hole 107 or through hole 108 in shuttle guide rail 101, after meshing with driven synchronizing wheel 202, back, another termination is fixedly connected on the corresponding joint of another synchronous belt in yarn mouth Mobile base group 201 again.Four guide rollers 304 of yarn mouth Mobile base group 201 in yarn mouth Mobile base group 201 roll back and forth and drive operation back and forth along the respective steel wire track 102 in shuttle guide rail assembly 1 like this, as shown in Figure 6.Now, the object of Computerized flat knitting machine embossing yarn mouth of the present utility model transmission has just reached.
Figure 13 be in yarn mouth Mobile base group 201 P1 point corresponding the inductor 203 on the right, make the inductor 203 on the right feel signal, inductor 203 is sent to control system of machine the signal of feeling, yarn mouth Mobile base group 201 is exactly the zero reference that yarn mouth Mobile base group 201 fixes on the right in this some position.Needs due to fabric, when yarn mouth Mobile base group 201 zero references require to fix on the left side, in yarn mouth Mobile base group 201 P2 point corresponding the inductor 203 on the left side, shown in Figure 14, make the inductor 203 on the left side feel signal, inductor 203 is sent to control system of machine the signal of feeling, this some position is exactly the zero reference that yarn mouth Mobile base group 201 fixes on the left side.Each road yarn mouth moves assembly 21 or yarn mouth and moves zero reference in assembly 22 and can be decided to be right zero reference or left zero reference, but each road can only fix on one side, the left side or the right.
The pedestal that every synchronous belt 204 tensities on the way all can be installed with the pedestal of driven synchronizing wheel 202 or driver 206 is installed by adjusting regulates.
Above-described embodiment is only for the inventive concept of the present utility model of explaining, but not restriction to the utility model rights protection, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should fall into protection domain of the present utility model.
Claims (10)
1. the transmission device of a Computerized flat knitting machine embossing yarn mouth, it is characterized in that: comprise that shuttle guide rail assembly and two groups of yarn mouths move assembly, two groups of yarn mouths move on two shuttle tracks up and down that assembly is arranged on respectively a shuttle guide rail assembly same side.
2. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 1, it is characterized in that: described shuttle guide rail assembly comprises shuttle guide rail and orbit of steel wire, shuttle guide rail is E font structure, form upper and lower two grooves as shuttle track, on the cell wall of two grooves, be equipped with separately orbit of steel wire; The groove back side of described shuttle guide rail connects panel, between panel and the bottom of two grooves, forms through hole, in the middle of through hole, is connected with rib, and through hole respective slot is divided into two.
3. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 2, is characterized in that: two described grooves, on its cell wall, offer dovetail groove, and described orbit of steel wire is embedded in dovetail groove; The scope of the angle α of described dovetail groove is 45 °≤α≤75 °; Described orbit of steel wire cross section is triangle, leg-of-mutton three angle arc transition.
4. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 2, is characterized in that: two groups of described yarn mouths move assembly and comprise synchronous belt, driver, synchronizing wheel, yarn mouth Mobile base group; Synchronous belt two ends are connected to the both sides of yarn mouth Mobile base group, form closed ring, are socketed on two synchronizing wheels, and driver connects one of them synchronizing wheel, drive synchronous belt to rotate; Described synchronous belt annular front is arranged in the groove of shuttle guide rail, and annular reverse side is through described through hole;
5. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 4, is characterized in that: described yarn mouth Mobile base group comprises yarn mouth Mobile base, adjustment seat, roller, shuttle handle, embossing yarn mouth; Two rollers are installed on yarn mouth Mobile base, and the adjustment seat that can move relative to yarn mouth Mobile base up-down adjustment is arranged on the below of yarn mouth Mobile base, and two rollers are installed in adjustment seat, and the shuttle handle that embossing yarn mouth is installed is connected with yarn mouth Mobile base; On described shuttle handle, connect the porcelain circle fixed head with the porcelain circle of entrying.
6. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 5, it is characterized in that: the front of described yarn mouth Mobile base is each side provided with some the grooves that match with synchronous belt profile of tooth, the tooth of synchronous belt two ends is arranged in corresponding groove, by pressing plate, with securing member, yarn mouth Mobile base is fixedly connected with synchronous belt.
7. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 5, is characterized in that: the roller on described yarn mouth Mobile base, is arranged on the back side of yarn mouth Mobile base by connector; Between the back side of roller and yarn mouth Mobile base, be provided with back-up ring.
8. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 5, is characterized in that: the below of described yarn mouth Mobile base is extended with two with the otic placode of long through-hole, and adjustment seat is connected on otic placode by connector; The front of adjustment seat forms boss, adjustment screw boss is installed and is enclosed between two otic placodes, and adjustment screw is against the lower surface of yarn mouth Mobile base.
9. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 5, is characterized in that: two rollers in described adjustment seat are arranged on respectively and are fixed on the adjustment seat back side and axle turnable two moving transmission foots; On two transmission foots, there is respectively breach mounting spring sheet, and be provided with in a side of spring leaf two backing pins that are fixed on the adjustment seat back side, at the opposite side of spring leaf, be provided with the step backing pin that is fixed on the adjustment seat back side.
10. the transmission device of a kind of Computerized flat knitting machine embossing yarn mouth as claimed in claim 1, is characterized in that: the both sides of described shuttle guide rail assembly set up respectively inductor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451903.2U CN203559221U (en) | 2013-07-25 | 2013-07-25 | Transmission device used for embroidery yarn nozzle of computerized flat knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320451903.2U CN203559221U (en) | 2013-07-25 | 2013-07-25 | Transmission device used for embroidery yarn nozzle of computerized flat knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203559221U true CN203559221U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320451903.2U Expired - Fee Related CN203559221U (en) | 2013-07-25 | 2013-07-25 | Transmission device used for embroidery yarn nozzle of computerized flat knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203559221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451842A (en) * | 2013-07-25 | 2013-12-18 | 绍兴市越发机械制造有限公司 | Computerized flat knitting machine inlaid yarn nozzle transmission device |
-
2013
- 2013-07-25 CN CN201320451903.2U patent/CN203559221U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103451842A (en) * | 2013-07-25 | 2013-12-18 | 绍兴市越发机械制造有限公司 | Computerized flat knitting machine inlaid yarn nozzle transmission device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20160725 |
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| CF01 | Termination of patent right due to non-payment of annual fee |