CN1405075A - Bobbin tray seat for containing bobbins - Google Patents
Bobbin tray seat for containing bobbins Download PDFInfo
- Publication number
- CN1405075A CN1405075A CN 02127641 CN02127641A CN1405075A CN 1405075 A CN1405075 A CN 1405075A CN 02127641 CN02127641 CN 02127641 CN 02127641 A CN02127641 A CN 02127641A CN 1405075 A CN1405075 A CN 1405075A
- Authority
- CN
- China
- Prior art keywords
- bobbin
- dish seat
- edge
- seat
- bobbin dish
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04B—KNITTING
- D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
- D04B15/38—Devices for supplying, feeding, or guiding threads to needles
- D04B15/40—Holders or supports for thread packages
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
- B65H54/553—Both-ends supporting arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H65/00—Securing material to cores or formers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
- Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
Abstract
A bobbin support is used to wind a filament on a winding position. The filament separately passes through the two ends of a bobbin tray seat for containing bobbins. A bobbin tray seat (1) for containing bobbins on a knitting machine is provided. The bobbin tray seat is made by, e.g., drawing or bending. By mounting the bobbin tray seat as a drawing component, the seat is strengthened by mechanical deformation, meanwhile, the bobbin tray seat can be made having a smaller wall thickness and a smaller mass. Thus, it is preferably made of steel plate or stainless steel plate. At least a contact head (61) of a yarn catching device is preferably installed in a peripheral (52) region thereof.
Description
Technical field
The present invention relates to a kind of bobbin dish seat that bobbin is installed on the bobbin device of textile machine.For the yarn of on spinning or winding machinery, reeling, in the zone of bobbin device, used spool stand, be installed in the bobbin that yarn is wound as spool, promptly this bobbin is rotatable is provided with.For this reason, this spool stand has two opposite opposed bobbin dish seats, clamps therebetween the bobbin that the coiling yarn is used is set.In order to be installed in this bobbin, this bobbin dish seat can have bevelled profile, this bobbin dish seat partly is embedded into the inside of bobbin and makes bobbin centering location, perhaps in other structure, this bobbin dish seat wherein embeds the edge of this bobbin being installed in shoulder or a tank facing to having one on the side of this bobbin.
This spool stand applies an axial force by bobbin dish seat and gives this bobbin, and therefore, this bobbin is then owing to being installed in shoulder or radially fixing owing to the outward flange of this bobbin dish seat taper configurations.Deviating from the side of this bobbin, this bobbin dish seat is rotatably supported on the spool stand.For this reason, bobbin dish seat major part has the structure that is installed in of flexible bearing.In addition, they also have a plurality of yarn feeding devices of catching, so that can arrest the yarn that will be wound up on the bobbin, and this yarn is held and it is directed on the bobbin.
Background technology
Disclose by DE 3344645C2 and to form one and be equipped with the method that yarn is reeled, wherein, used in this fringe region when it is outside and have the radially bobbin dish seat of slot, this radially slot can catch yarn.In order to make bobbin that the radial guide effect be arranged, this bobbin dish has centering pipe shoulder, and it is embedded into the inside of bobbin and constitutes its guide function radially.Disclose a bobbin dish seat by DE 3837337A, snapped onto the inside of bobbin with its outline of cone-shaped, so that centering is installed in this bobbin.
This known bobbin dish seat can be by solid material or also can be made by plastic injection-moulded member.By the excessive and manufacturing cost height of bobbin dish seat quality that solid material is made, the while is by the plastic injection-moulded bobbin dish base tool insufficient strength of making.Therefore just may be installed on the bobbin dish in the zone of bobbin by the relative motion between bobbin dish seat and the bobbin and occur wearing and tearing, this just may cause the damage at bobbin edge or this bobbin dish seat is scrapped.
Summary of the invention
The objective of the invention is to, a bobbin dish seat is set, it has small wall thickness and lightweight structure, and simultaneously, its shape is firm and resistance to wear.
According to the invention requirement, by deformable sheet material is divided into blank, the cutting edge of blank, make marginal dimension be suitable for the bobbin dish seat size that to make, and by stretching and the bent plate blank makes its distortion, formation can be installed in the structure of bobbin, makes thus to be used for installing bobbin dish seat bobbin and that bearing support assemblies is arranged on the bobbin device of textile machine.By being especially sheet material tensile member of tensile member with bobbin dish seat structure, preferably make it have enough structural strengths by mechanical-moulded, moreover, also simultaneously can make bobbin dish seat be fabricated to small wall thickness and less weight.For this reason by stretching or diastrophic original plate preferably steel plate or stainless steel sheet, also a kind of light metal sheet material, aluminium for example, perhaps another material such as copper, the sheet material of brass or other alloy system.
Therefore in addition, bobbin dish seat of the present invention resistance to wears, and the relative motion between bobbin dish seat and bobbin can not cause the wearing and tearing of bobbin dish seat, so its surface can not be damaged, so bobbin itself can thereby not be damaged owing to the former of relative motion yet.Have the surface of good quality according to the present invention by crooked or the bobbin dish seat of making that stretches in addition, reduced abrasion action.
At particularly advantageous another example of the present invention be, the edge bending of this bobbin dish seat can be made bobbin dish seat by the application of thin firsthand data, and therefore the edge by this bobbin dish seat of bending can not stay sharp keen edge.Passivation stamping-out make producible sharp keen especially edge, so just a yarn that is in contact with it is not had disadvantageous effect.According to this, this yarn can not be damaged or even be cut off when contact.In particularly preferred another program of the present invention, the peripheral bead of this bobbin dish seat, according to this, the original edge by the division process manufacturing just can be fully from the holding of operating personal or from draw back yarn contacts.
In the particularly advantageous another program of the present invention, at structure one yarn trap contact on the excircle of bobbin dish seat that is in the zone at the edge of bobbin dish seat, bobbin dish seat of the present invention also can be used for making yarn automatically to direct on the bobbin.Setting by a circumferential groove (its can by crooked or stretch make) bobbin that constitutes makes the failure-free bobbin be installed in structure on bobbin dish seat with being installed in structure.Bobbin can be by a groove, not only has been installed in by its excircle but also by its internal edge.Same favourable mode is that a bobbin dish seat has a bobbin that is configured to the edge with being installed in structure, can realize the simple structure of this bobbin dish seat according to this.Such version can provide the bobbin dish seat of the profile structure that for example has bevelled or truncated cone shape.Wherein, this edge constitutes bobbin and is installed in structure, i.e. the outer surface of a truncated cone, and wherein, this bobbin has circular contact wire.
By supportive device being configured to columnar molding structure, just help this bobbin dish seat simply mode engage with the alerting ability bearing, therefore be particularly conducive to and being connected of bobbin device or its spool stand.By just can being realized from advantageously disposing described molding structure on the bobbin departure direction that is installed in, on a side of bobbin dish seat, settle the structure that is installed in that bobbin uses, and on the another side this supportive device of arrangement.In the particularly advantageous structure of bobbin dish seat of the present invention, this supportive device is made by stretching, and can realize accurate dimensions according to this.
In the particularly advantageous another program of the present invention, this bobbin dish seat has one or more yarn trap contacts, to be used to catch and the fixing yarn on the bobbin.In especially preferred mode, the yarn trap contact constitutes by the tank in bobbin dish seat fringe region, for example, and by the stamping-out structure formation of slot in the edge region.For this reason, favourable mode is that the blank of this bobbin dish seat is shaped by a blank operation.
By deformable sheet material is divided into blank, the cutting edge of blank, make its size be suitable for the size of the bobbin dish seat that will make, by stretching and the bent plate blank, formation is installed in the method by manufacturing bobbin dish seat of the present invention that is installed in structure of bobbin, the preferred bobbin dish of cost manufacturing seat that just can be low especially.This bobbin dish seat can be by a plate manufacturing according to this, and wherein this plate can be made from a variety of materials, and can satisfy different requirements thus.In addition for example can be when meeting size and surface quality requirement by stretching.Realize high productivity.The moulding of a blank preferably realizes by drawing process, because such technology can automation.And, be beneficial to and make bobbin dish seat of the present invention by crooked.In addition, also strengthen this firsthand data simultaneously, thereby high shape steadiness is arranged under small wall thickness.
By the technology of the bearing support assemblies that is shaped on bobbin dish seat, this bobbin dish seat can simply and reliably be bearing on this bobbin device.Also can construct this supportive device by boring or stamping-out to sheet material.
The edge bending technique of bobbin dish seat can make no sharp keen edge contact with yarn.About 70 ° of bending is because realized the high shape stability of this bobbin dish seat so simultaneously.Also got rid of damage by the bending edge to yarn.Also help the removing fully of sharpened edge by the crimping at this edge.
Be preferably in the bobbin dish seat fringe region by tank of stamping-out formation, because can on bobbin dish seat, construct a yarn trap contact according to this.In another modification of particularly advantageous expansion, the edge that constitutes the tank of yarn trap contact also can be bent into crimping.
Description of drawings
Describe to set forth the present invention by accompanying drawing below.Wherein:
Fig. 1 is the birds-eye view of a bobbin dish seat of the present invention;
Fig. 2 is the section drawing of bobbin dish seat by Fig. 1.
The specific embodiment
Fig. 1 represents the birds-eye view of bobbin dish seat of the present invention, is to watch from the side facing to bobbin.This bobbin (not shown) is housed in a bobbin dish seat and the groove 2, and this groove is to take on 11 gauges by a centering pipe facing to the side of this rotating shaft 3.42 gauges are takeed on by an edge pipe in groove 2 other sides.These edge pipe shoulder 42 functions of guaranteeing are that the position of a yarn is accurately kept when being equipped with the yarn coiling for formation on bobbin one, in order that yarn can not involved between bobbin dish seat and the bobbin edge when bobbin rotates.Form one and be equipped with yarn, as it in DE-A3344645, be described like that, the while is applicable to the application's bobbin dish seat of the present invention also as an example.Centering pipe shoulder 11 and groove 2 be relative be formed in the present embodiment on the bobbin dish seat 1 bobbin be installed in structure.
In the fringe region 5 of this bobbin dish seat 1, make its tank that is shaped as the sickleshaped zone 51 by stamping-out.The yarn trap of three this forms is set with identical spacing on the circumference of bobbin dish seat 1.This yarn trap 6 or sickle-shaped zone (it produces by stamping-out) are at the centering pipe shoulder 11 of extension on the direction of pivot center 3 and through this bobbin dish seat 1.
The formation of groove 2 forms by dish-shaped blank of distortion when making this bobbin dish seat 1.Wherein, particularly can use drawing process, therefore, the various piece of this bobbin dish seat 1 just can be made of different deformation techniques.For example this groove can be made by this dished region 12 that stretches according to this.But also can by as dished region 12 drawing process constitute this edge pipe shoulder 42, wherein, the not change zone of an original blank is represented in this groove substrate 21.In addition, the edge of this bobbin dish seat is by crooked, that is to say herein by bending or pass through crimp to be shaped.
Constitute a dark recessed structure 13 by drawing process in the zone of pivot center 3 and in dished region 12, it is the component part of a supportive device 7.By this supportive device 7, this bobbin dish seat is positioned in a bobbin device, for example on spool stand.
The edge 52 of this bobbin dish seat 1 constitutes an edge 52 of arris or a clear arris clearly in the describing of Fig. 1, but, it by bending (comparison diagram 2) by rust, therefore, can not cause damaging operating personal, especially can not cause owing to bobbin dish seat (especially when this dish seat rotates) damages yarn.Wherein Fig. 2 has described the about 90 ° edge 52 of bending of this bobbin dish seat 1, and is safe so especially.Show that also damage just can be enough avoided in about 70 ° bending at this edge.
Fig. 2 represents the section drawing by A-A among Fig. 1, thus, is clear that other details of the structure of bobbin dish seat 1.Between the substrate 21 of groove 2 and fringe region 5, can find out this edge pipe shoulder 42, from it the pinnacle or ogival arris with the bevelled surface excessively to the fringe region 5 of bobbin dish seat 1.Precipitous side facing to these bobbin dish seat central authorities constitutes centering pipe shoulder where necessary equally, certainly, is installed in a bobbin on its excircle, and is corresponding with the effect of centering pipe shoulder 11, and pipe shoulder 11 yes is installed in bobbin on the circumference within it.Constitute a bobbin that is used on bobbin dish seat by edge pipe shoulder 42 too facing to the edges of this bobbin according to this and be installed in structure.
Central authorities on the dish cart surface of dished region 12 constitute this supportive device 7 by drawing process.In the zone of the disc-shaped part 12 that faces toward bobbin, this supportive device 7 at first has bigger diameter, wherein, a sleeve 71 is installed.This supportive device 7 carries out the transition to the less diameter in the direction of leaving from bobbin, wherein, is imported into a bolt arrangement 72 in its inside, and this bolt is screwed in the negative thread structure of this sleeve 71.Wherein, this bolt encircles ball-bearing casing 73 usefulness in it with its head and is clamped in securely on the sleeve 71.According to this, this ball-bearing casing 73 just is fixed on the bobbin dish seat 1 securely and can realizes that it can fix with the spool stand of this a bobbin dish seat 1 and a unshowned bobbin device by the outer shroud of this ball-bearing casing.
In a unshowned distressed structure scheme, another kind of possible mode is, the consent of stretching is not set in the zone of the pivot center 3 of disc-shaped part 12, so that fix a bearing, but also may be simply by a through hole that is punched, by a bolt with bearing fixing on bobbin dish seat 1, then, this bobbin dish seat itself is supported on the bobbin device rotationally.
In the edge region 5, this edge 52 as top explaining among Fig. 1 by bending, therefore, the sharp edge of describing in Fig. 1 52 is passivated, and can not constitute sharpened edge, especially self rotates, the arris that is arranged in bobbin dish seat plane is passivated.The edge 52 that this form constitutes does not damage danger in the time of can not only making this bobbin dish seat of operation, and can be in the zone of a yarn trap realization to the reliable operation of yarn, because guarantee that by the bending structure at edge 52 this yarn is not separated into two halves when it is in when contacting with bobbin dish seat 1.Special in the zone of yarn trap 6, importantly the edge 52 with bobbin dish seat 1 so constitutes by bending or crimp, so that this yarn is not damaged or is separated into two parts.
This bobbin dish seat 1 is made of firm plate, for example is made of steel plate or corrosion-resistant steel, wherein just can realize enough intensity by a few material thickness of 1/10 millimeter.In addition, this material can guarantee that the present invention requires its structure to be out of shape, and does not simultaneously need excessive cost or does not also have harm to the material excessive demand.
Except a kind of firsthand data of using by the blank of steel or stainless steel system, also can provide by aluminium, copper or brazen plate are if its ins and outs can meet the demands in the technology that changes.The organization plan of a bobbin dish seat, as its in Fig. 1 and 2, be described, but also can make this bobbin dish seat by corrosion-resistant steel undoubtedly.Stamping-out in sickleshaped zone 52 not only, and the distressed structure in the zone of the groove 2 at edge 52 and in bobbin dish seat constitutes the middle section of this supportive device 7 (distressed structure) especially, can constitute undoubtedly using under the stainless steel material situation.Except other being different from supportive device 7 embodiments of having described, can can realize immediately in the nature of things, construct a bobbin dish seat that does not have an edge shoulder 52, similarly, yarn trap contacts 61 more still less or also can be more a plurality of also can be set as yarn trap 6.
Claims (21)
1. be used on the bobbin device of textile machine, installing the bobbin dish seat (1) of bobbin, have be used for and this bobbin device bonded assembly supportive device (7) and be installed in bobbin periphery (52) be installed in structure (11,2,42), this bobbin linear fabric that is used to reel is characterized in that:
By stretching or crooked deformable material is made, and make by distortion sheet material blank by this bobbin dish seat (1) by for example for this bobbin dish seat (1).
2. by the described bobbin dish of claim 1 seat, it is characterized in that:
This bobbin dish seat (1) by stretch or bending process in be shaped one of at least.
3. by claim 1 or 2 described bobbin dish seats, it is characterized in that:
The edge (52) of this bobbin dish seat (1) is bending.
4. by the described bobbin dish of claim 3 seat, it is characterized in that:
This edge (52) is a crimping.
5. by one or more described bobbin dish seat of claim 1-4, it is characterized in that:
In the zone at the edge (52) of bobbin dish seat (1), at least one yarn trap contact (61) is set.
6. by one or more described bobbin dish seat of claim 1-5, it is characterized in that:
This be used for bobbin be installed in structure (11,2,42) by one around groove (2) or edge shoulder (11,42) constitute.
7. by one or more described bobbin dish seat of claim 1-6, it is characterized in that:
This supportive device (7) is made up of a columnar molding structure basically, and it is placed to being centered on the bobbin dish seat.
8. by one or more described bobbin dish seat of claim 1-7, it is characterized in that:
This supportive device (7) stretches out at the bobbin that bobbin dish seat (1) upper edge axis direction is installed in from this bobbin dish seat (1) with leaving.
9. by claim 7 or 8 described bobbin dish seats, it is characterized in that:
This molding structure is made by stretching.
10. by one or more described bobbin dish seat of claim 5-9, it is characterized in that:
This yarn trap contact (61) constitutes by a tank (51) in the fringe region of bobbin dish seat.
11., it is characterized in that by the described bobbin dish of claim 10 seat:
This tank is made by the stamping-out in blank.
12. make the method for bobbin dish seat, this bobbin dish seat is used for being installed in bobbin on the bobbin device, has supportive device and structure that is installed in that is used for bobbin of bearing, may further comprise the steps:
Be partitioned into blank by deformable sheet material,, make its size be suitable for the bobbin dish seat size that to make by cutting the edge of this blank; And, form the structure that is installed in that is installed in bobbin by this plate of distortion, make this bobbin dish seat thus.
13., it is characterized in that by the described method of claim 12:
By crooked or this distortion of realization that stretches.
14., it is characterized in that by the described method of claim 13:
The supportive device of shaping bearing on bobbin dish seat.
15., it is characterized in that by the described method of claim 14:
This supportive device passes through stretch forming.
16., it is characterized in that by the described method of claim 14:
This supportive device constitutes by boring or punching out.
17. one or more the described method by claim 12-16 is characterized in that:
The edge of this bobbin dish seat is carried out bending for fear of a sharp keen edge.
18., it is characterized in that by the described method of claim 17:
With at least 70 ° of this edge bendings.
19., it is characterized in that by claim 17 or 18 described methods:
This peripheral bead.
20. one or more the described method by claim 11-19 is characterized in that:
Make one or more tank structures of extending towards bobbin dish seat edge direction by stamping-out, these tanks form the yarn trap contact with their gauge.
21., it is characterized in that by the described method of claim 20:
With the edge bending of this yarn trap contact to avoid forming sharpened edge.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001139015 DE10139015A1 (en) | 2001-08-08 | 2001-08-08 | Bobbin plate, to hold a bobbin at a winding machine, is of deep drawn or bent steel plate with a yarn catch projection at the bent or beaded edge |
| DE10139015.7 | 2001-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1405075A true CN1405075A (en) | 2003-03-26 |
Family
ID=7694839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02127641 Pending CN1405075A (en) | 2001-08-08 | 2002-08-06 | Bobbin tray seat for containing bobbins |
Country Status (5)
| Country | Link |
|---|---|
| CN (1) | CN1405075A (en) |
| CZ (1) | CZ20022589A3 (en) |
| DE (1) | DE10139015A1 (en) |
| IT (1) | ITMI20021656A1 (en) |
| TW (1) | TW591145B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570027C (en) * | 2003-10-16 | 2009-12-16 | Savio纺织机械责任有限公司 | The apparatus and method that are used for the certain allowance yarn of deposition on the quill of free-end spinning machine |
| CN103332540A (en) * | 2013-07-15 | 2013-10-02 | 太仓市世博纺织配件有限公司 | Reeling copper pipe chuck on textile machine and method for manufacturing same |
| CN107503618A (en) * | 2017-10-20 | 2017-12-22 | 江阴市蒋氏汽摩部件有限公司 | A kind of reel for drag-line |
| CN113614012A (en) * | 2019-11-06 | 2021-11-05 | Stc纺织公司 | Yarn winding device and method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113353740B (en) * | 2021-06-09 | 2023-05-23 | 中国科学院长春应用化学研究所 | Spool capable of winding high bending stiffness tows |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1464112A (en) * | 1973-02-24 | 1977-02-09 | Daiwa Spinning Co Ltd | Winding mechanism for making yarn packages of a cheese form in a textile machine |
| DE8436149U1 (en) * | 1984-12-11 | 1986-04-17 | Saurer-Allma Gmbh, 8960 Kempten | Bobbin holder |
| DE4224102C2 (en) * | 1991-07-27 | 2000-07-13 | Barmag Barmer Maschf | Winding device |
| DE19917242A1 (en) * | 1999-04-16 | 2000-10-19 | Stahlecker Fritz | Reel end disk which can build thread reserve has body and ring which fixes it to reel core, both of which have slits to grip thread, slits on body section being more inclined and nearer to centering shoulder inserted into core |
-
2001
- 2001-08-08 DE DE2001139015 patent/DE10139015A1/en not_active Withdrawn
-
2002
- 2002-07-25 CZ CZ20022589A patent/CZ20022589A3/en unknown
- 2002-07-26 IT ITMI20021656 patent/ITMI20021656A1/en unknown
- 2002-08-06 CN CN 02127641 patent/CN1405075A/en active Pending
- 2002-08-07 TW TW91117799A patent/TW591145B/en not_active IP Right Cessation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100570027C (en) * | 2003-10-16 | 2009-12-16 | Savio纺织机械责任有限公司 | The apparatus and method that are used for the certain allowance yarn of deposition on the quill of free-end spinning machine |
| CN103332540A (en) * | 2013-07-15 | 2013-10-02 | 太仓市世博纺织配件有限公司 | Reeling copper pipe chuck on textile machine and method for manufacturing same |
| CN103332540B (en) * | 2013-07-15 | 2016-08-31 | 太仓市世博纺织配件有限公司 | Wrapping wire copper pipe chuck on textile machine and preparation method thereof |
| CN107503618A (en) * | 2017-10-20 | 2017-12-22 | 江阴市蒋氏汽摩部件有限公司 | A kind of reel for drag-line |
| CN113614012A (en) * | 2019-11-06 | 2021-11-05 | Stc纺织公司 | Yarn winding device and method |
| CN113614012B (en) * | 2019-11-06 | 2022-12-27 | Stc纺织公司 | Yarn winding device and method |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10139015A1 (en) | 2003-02-20 |
| TW591145B (en) | 2004-06-11 |
| CZ20022589A3 (en) | 2003-03-12 |
| ITMI20021656A1 (en) | 2004-01-26 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |