EP1656317A1 - Bobbin winding device - Google Patents
Bobbin winding deviceInfo
- Publication number
- EP1656317A1 EP1656317A1 EP04737416A EP04737416A EP1656317A1 EP 1656317 A1 EP1656317 A1 EP 1656317A1 EP 04737416 A EP04737416 A EP 04737416A EP 04737416 A EP04737416 A EP 04737416A EP 1656317 A1 EP1656317 A1 EP 1656317A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- thread
- yarn
- coil
- support means
- winding device
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title claims abstract description 58
- 238000003825 pressing Methods 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 5
- 230000001419 dependent effect Effects 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 241000736285 Sphagnum Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
Classifications
-
- 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
- B65H54/28—Traversing devices; Package-shaping arrangements
- B65H54/36—Yarn-guide advancing or raising mechanisms, e.g. cop-building 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
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/005—Means compensating the yarn tension in relation with its moving due to traversing 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
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/31—Textiles threads or artificial strands of filaments
Definitions
- the invention relates to a coil winding device for producing a coil by winding a thread or ribbon on a spool core, according to the preamble of claim 1.
- Coil winding devices serve to wind threads or ribbons onto a spool core, which usually has a cylindrical or conical shape, into a spool.
- a thread 1 passes immediately after its production to a first deflection roller 2 of the coil winding apparatus. From there, the thread 1 continues to a so-called “dancer” 3, which is a spring-biased, deflectable deflection roller, and is deflected and tensioned on the dancer From the dancer 3, the thread 1 continues to another deflection roller 4, and from there to a nozzle 5.
- dancer is a spring-biased, deflectable deflection roller, and is deflected and tensioned on the dancer From the dancer 3, the thread 1 continues to another deflection roller 4, and from there to a nozzle 5.
- the nozzle comprises thread deflection means 6, which may be formed as overflow bracket, and a pressure roller 7, the thread 1 at the beginning of a coil winding operation first against the peripheral surface of a spool core 8 and then, while a coil 9 from the supplied yarn, presses against the circumference of the developing coil 9.
- the spool core 8 is rotatable about an axis of rotation A.
- the nozzle 5 On the nozzle 5 sits between the deflection means 6 and the pressure roller 7, a yarn guide 10, the thread axially over the coil hin- and moved so as to ensure a uniform construction of the coil according to a predetermined winding scheme
- the nozzle 5 is pivotable about a pivot axis C and can compensate for the increasing coil diameter.
- the arrow p (D) represents the deflection angle of the distributor 5 as a function of the coil diameter D.
- the coil 9 or the spool core 8 is driven by a motor, not shown, with an angular velocity ⁇ .
- the tension in the thread 1 during the winding on the coil 9 is crucial. If the tension in the thread decreases, the engine speed must be increased to restore the desired tension.
- FIG. 2 shows the path of the thread 1 of the guide roller 4 via a deflection means 6 in the form of a straight overflow bracket, through the yarn guide 10 and through the pressure roller 7 on the spool 9.
- the yarn guide 10 in its axial reciprocation is located at the axial ends of the coil 9, the yarn 1 is fed to the coil edge, describing a longer path from the guide roller 4 to the coil edge, as if the yarn guide 10 is in the middle of the coil and the yarn 1 while the way the deflection roller 4 to the coil center describes (dashed lines). Due to the shortening thread path, the thread loosens in the center of the coil.
- the yarn path length x (p) between the stationary deflection roller 4 and the deflecting means 6 fastened on the guide apparatus 5 changes, since the increase in the coil diameter to one Deflection of the nozzle 5 in the direction of the guide roller 4 leads.
- the distance z (p) between the pressure roller 7 arranged on the distributor 5 and the stationary deflection roller 4 changes with the deflection of the distributor 5.
- the distance y between the pressure roller 7 and the deflection means 6 remains constant independently of the deflection of the distributor 5 ,
- the invention has therefore set itself the task of creating a coil winding device in which the above-mentioned disadvantages are avoided and can be wound with the coils of substantially increased quality.
- the solution according to the invention is that the Fadenanpressstoff are movable together with the yarn support means substantially radially with respect to the axis of rotation, so that the distance between the Fadenanpressstoffn and the yarn support means remains constant.
- tape As an embodiment of a ribbon is a stretched, single or multi-layer plastic tape called.
- the bobbin is usually an element of cardboard, plastic or metal, which is attached to a rotatable support and forms a support for the réellespulenden thread.
- the holder may be formed as a spindle on which the thread is wound directly and after completion of the coil, this is withdrawn from the spindle.
- the term coil core as used herein refers to the spindle.
- the traversing yarn guide without further thread support between the Fadenanpressstoffn and the thread support means
- it is preferred due to a calmer feeding the thread to the coil when at least one Fadenumlenkstoff is arranged between the Fadenanpressstoffn and the thread support means, which together with the Fadenanpressstoffn and the thread support means is radially movable with respect to the axis of rotation.
- the Fadenumlenkstoff may be formed as Fadenwegaus Sammlungsstoff, which compensates for the different length of thread from the thread support means for Fadenanpressstoff between the coil edge and the coil center, as will be explained in more detail below.
- the thread path compensation means is designed as a curved radius overflow bracket in a predetermined radius.
- the formation of the Fadenwegaus GmbHsffens could be optimized as a circular arc overflow bracket only for a certain diameter of the coil, was tuned at the radius of the overflow bracket to the distance between the yarn support means and the overflow bracket, while continuing to exceed or fall below this particular coil diameter different lengths of thread paths were given to the coil edge and coil center.
- the distance between the thread support means and overflow bar remains unchanged regardless of the diameter, so that achieved with a circular arc overflow bracket whose radius is tuned to the sum of the thread paths from the thread support means to overflow bar and on to Fadenanpressstoff, perfect Fadenwegaus somn between coil edge and coil center for all coil diameter can be.
- the thread support means and optionally also the Fadenumlenl ⁇ nittel are pivotable about a common pivot axis which is parallel to the axis of rotation of the coil.
- the thread support means and optionally the Fadenumlenkstoff are integrated into a nozzle, which is pivotable about said pivot axis.
- the thread support means are formed as a roll or eyelet.
- the Fadenumlenkffen is designed as an overflow bracket.
- a yarn tension sensor is arranged upstream of the thread support means.
- this yarn tension sensor is not subject to rapid variations in yarn tension due to different bobbin diameters, so that its output can be used with high reliability for yarn tension control.
- a stationary Fadenumlenkstoff can be arranged between the yarn support means and the yarn tension sensor.
- the yarn tension sensor is movably arranged together with the yarn support means so that the distance therebetween remains constant. In this embodiment, the above-mentioned problem of varying the deflection angle of the yarn at the yarn tension sensor does not occur.
- the thread tension sensor comprises a cantilever arm with a strain gauge, wherein the cantilever carries a Fadenumlenkstoff, which preferably causes a deflection of the thread or ribbon by 150 to 180 °.
- the inventive measures to prevent varying path lengths of the thread when winding on the coil and the consequent prevention of high voltage thread tension fluctuations it has become possible to use the output signals of the thread tension sensor for a coil motor control.
- the output signals of the yarn tension sensor representative of the yarn tension are fed to a controller, preferably a PID controller, as input signals, which controller controls the rotational speed of the coil drive motor in dependence on the input signals and a reference signal.
- Electronic control can significantly improve the quality of the coils.
- the drive motor preferably rotates the holder of the spool core or the Fadenanpressstoff.
- Fig. 1 is a schematic diagram of a known coil winding device
- Fig. 2 is a Fadenumlenk- and -anpressmechanismus in the known
- FIGS. 4A and 4B schematically show a first embodiment of the invention
- Fig. 5 is a thread path compensating means as part of an inventive
- Fig. 6 shows the effectiveness of the thread path compensating means of Fig. 5 in comparison with a straight overflow bar
- Fig. 7 is a block diagram of an electronic engine control in the erf ⁇ ndungshielen
- FIG. 8 shows a thread tension regulator in the case of the coil winding device according to the invention in perspective
- FIG. 9 shows the geometric relationships of the coil winding device of FIG. 4B; FIG.
- Fig. 12 shows the geometric relationships of another embodiment of a
- FIG. 13 shows the geometric angle correction of the deflection rollers on the coil winding device of FIG. 12;
- Fig. 14 is a diagram of the thread force as a function of the coil diameter in the
- Fig. 15 shows the geometric relationships of another embodiment of a
- Coil winding device 16 shows a diagram of the thread force as a function of the coil diameter in the embodiment of FIG. 15.
- FIG. 4A schematically shows a first embodiment of the coil winding device according to the invention, which is a further development of the known coil winding device according to FIG.
- a thread 1 or ribbon passes immediately after its production to a first guide roller 2 of the coil winding device.
- the thread 1 continues to a thread tension sensor 13, which is equipped with a deflection roller.
- An embodiment of this yarn tension sensor 13 will be described below in detail.
- the yarn 1 continues to run to a yarn support means 14, which may be formed as a deflecting roller rotatably mounted on a cantilever 15a of a nozzle 15.
- the nozzle 15 further comprises thread deflecting means 6, which - as in this embodiment - may be formed as a straight overflow bracket, and a pressure roller 7, the thread 1 at the beginning of a coil winding operation first against the peripheral surface of a spool core 8 and then while a Coil 9 builds up from the supplied yarn, presses against the circumference of the developing coil 9.
- the spool core 8 is rotatable about the axis of rotation A.
- a traversing yarn guide 10 On the diffuser 15 sits between the deflection means 6 and the pressure roller 7, a traversing yarn guide 10, which moves the yarn back and forth axially over the coil and thus ensures a uniform structure of the coil according to a predetermined winding scheme.
- the nozzle 5 is pivotable about a pivot axis C and can thus compensate for the increasing coil diameter.
- the arrow p (D) represents the deflection angle of the distributor 5 as a function of the coil diameter D.
- the embodiment of the coil winding device according to the invention according to FIGS. 4A and 4B with a thread deflection means 6 designed as a straight overflow bow still has the dependence of the thread path length described above with reference to FIG. 2 on the position of the thread at the center of the coil or coil edge.
- a large distance x between the thread support means 14 and the thread deflection means 6 or a large distance z between the thread support means 14 and the thread pressing means 7 is required.
- Fig. 5 One way to fully compensate for the different Fadenwegin at the coil edge and coil center is shown in Fig. 5 in perspective and is based on the formation of Fadenumlenkstoffs as Fadenwegaus Sammlungsstoff in the form of a curved overflow bar 16, wherein the radius of curvature of the overflow bar of the length L of Thread 1 between thread support means 14 and overflow bracket 16 corresponds. If, in the embodiment of FIGS. 4A and 4B, a curved overflow bar were installed instead of the straight overflow bar 6, the sum of the distances x and y in each deflection point of the thread would be constant with respect to the coil axis, whereas the distance y would be smaller towards the coil edges would. The effectiveness of this thread length compensation is shown in Fig.
- a motor 11 which drives a bobbin holder 12 in the form of a spindle and thereby rotates the bobbin 9 at the angular velocity ⁇ .
- the tension in the yarn 1 during the winding on the coil 9 is crucial for the quality of the coil winding. If the tension in the thread decreases, the engine speed must be increased in order to restore the desired tension; with increasing tension, the engine speed must be reduced.
- the fluctuations of high frequency of the thread sphagnum were largely or completely eliminated during reciprocation of the traversing yarn guide 10, it is thus possible for the first time to use an electronic control circuit for controlling the engine speed, without this control circuit tend to oscillate would.
- the desired thread tension can be set much more accurately by the electronic control than in the prior art, where this was realized mechanically via a spring bias on a dancer.
- the electronic control circuit is shown schematically in the block diagram of FIG. 7.
- the motor 11 rotates about the bobbin holder 12, the coil 9 and thus generates in the wound on the coil 9 thread 1 a certain thread tension, which is tapped by the yarn tension sensor 13 and fed to a control circuit 17 as an electrical signal TS.
- the control circuit 17 may advantageously be designed as a PI controller or PID controller.
- control circuit 17 determines that the instantaneous yarn tension deviates from a setpoint Ref, it generates (or changes) an output signal OS which acts on a motor driver 18 to adjust the speed of the motor 11 to bring the yarn tension to the setpoint becomes.
- the motor driver 18 may be formed, for example, as a static frequency converter depending on the design of the motor 11.
- the yarn tension sensor 13 comprises a deflection roller 13 a, which is positioned at the free end of a cantilever (cantilever) 13 b.
- the other end of the boom is fixedly mounted on a support 19.
- a strain gauge (DMS) 13c is mounted, which constantly measures the tension of the thread 1 passing around the roller 13a. More specifically, the strain gauge 13c measures the elongation or compression of the cantilever 13b by the thread tension.
- the measurement signal generated by the strain gauge is subsequently used for speed control, as explained above.
- the tensile force of the thread 1, which acts on the deflection roller 13a, depends on the angle of the incoming and outgoing thread end to the DMS measuring direction. Depending on the design, the angles change with the coil diameter or remain constant.
- S is the sum of the forces acting on the DMS portions of the thread forces B (D) and is constant here.
- Fig. 11 the course of the thread force B (D) in Newton [N] depending on the coil diameter D in [m] is exemplified.
- the force to roll 2 is constant, the largest contribution of the thread to the thread support means 14 is obtained when the thread is parallel to the strain-strain direction and not when the strain-strain direction is in the angular symmetry of the two thread forces.
- Fig. 12 an embodiment of the coil winding device according to the invention is shown, which has a mitschwenkende with the nozzle 15 deflection roller 13a of the yarn tension sensor and a variable angle between this guide roller 13a and the stationary guide roller 2.
- the deflection roller 13a of the yarn tension sensor is connected to the nozzle 15 via a cantilever 15b.
- the strain gauge measuring direction also twists.
- the angle ⁇ depends on the coil diameter.
- the angle of the thread to the thread support means 14 and the direction of force of the DMS is constant. Instead, the angle changes from the DMS to the roller 2. This changing angle depends in contrast to the previous variant not only on the bobbin diameter D, but also on the height of the position of the coil winding device! Again, the angles ⁇ and ⁇ must be corrected, as shown in Fig. 13.
- ⁇ c (D) a (D) - 90 ° + arccos r DMS + r A dmsa (D)
- the thread force B (D) can be calculated from the predetermined force S.
- the deflection roller 13a of the thread tension sensor is arranged in a stationary manner.
- a constant resultant force direction is achieved on the deflection roller 13a of the thread tension sensor.
- the thread force B can be calculated from the predetermined force S.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Structural Engineering (AREA)
- Tension Adjustment In Filamentary Materials (AREA)
- Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
- Wire Processing (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI200430237T SI1656317T1 (en) | 2003-08-20 | 2004-08-12 | Bobbin winding device |
PL04737416T PL1656317T3 (en) | 2003-08-20 | 2004-08-12 | Bobbin winding device |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0131303A AT502728B1 (en) | 2003-08-20 | 2003-08-20 | COIL WINDING DEVICE |
PCT/AT2004/000287 WO2005019081A1 (en) | 2003-08-20 | 2004-08-12 | Bobbin winding device |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1656317A1 true EP1656317A1 (en) | 2006-05-17 |
EP1656317B1 EP1656317B1 (en) | 2006-12-27 |
Family
ID=34200461
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04737416A Active EP1656317B1 (en) | 2003-08-20 | 2004-08-12 | Bobbin winding device |
Country Status (16)
Country | Link |
---|---|
US (1) | US7651046B2 (en) |
EP (1) | EP1656317B1 (en) |
CN (1) | CN100509599C (en) |
AR (1) | AR045242A1 (en) |
AT (2) | AT502728B1 (en) |
BR (1) | BRPI0413735B1 (en) |
CL (1) | CL43724B (en) |
DE (1) | DE502004002483D1 (en) |
EG (1) | EG24163A (en) |
ES (1) | ES2279378T3 (en) |
MX (1) | MXPA06001926A (en) |
PL (1) | PL1656317T3 (en) |
RU (1) | RU2339564C2 (en) |
SI (1) | SI1656317T1 (en) |
WO (1) | WO2005019081A1 (en) |
ZA (1) | ZA200601269B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2143681A1 (en) * | 2008-07-10 | 2010-01-13 | Georg Sahm Gmbh & Co. Kg | Thread diverting unit for a winding machine |
CZ304508B6 (en) * | 2013-12-23 | 2014-06-04 | Technická univerzita v Liberci | Rewind device |
WO2020057875A1 (en) | 2018-09-19 | 2020-03-26 | Georg Sahm Gmbh & Co. Kg | Winding machine |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100934941B1 (en) * | 2009-08-13 | 2010-01-06 | 동일산자주식회사 | System for supplying film-like yarn |
ES2397320T3 (en) | 2010-10-04 | 2013-03-06 | Starlinger&Co Gesellschaft M.B.H. | Holding device for a winding material aspiration gun |
CN102453984A (en) * | 2010-10-29 | 2012-05-16 | 吴江市中仕服饰有限公司 | Yarn winding device of elasticizer |
JP2012153476A (en) * | 2011-01-25 | 2012-08-16 | Murata Machinery Ltd | Yarn winding device |
US10133327B2 (en) * | 2016-06-07 | 2018-11-20 | Konnectronix, Inc. | Smart cord reel |
CN106743972A (en) * | 2016-11-30 | 2017-05-31 | 浙江海之门橡塑有限公司 | A kind of spool actinobacillus device |
CN106904472B (en) * | 2017-03-03 | 2018-06-22 | 徐州和平化纤有限公司 | A kind of chemical fiber winding machine of Scroll easy to disassemble |
CN107640641B (en) * | 2017-11-01 | 2023-06-30 | 湖州市练市新民纺织有限公司 | Doubling machine for protecting raw material line |
DE102018005392A1 (en) * | 2018-07-09 | 2020-01-09 | Saurer Technologies GmbH & Co. KG | Thread delivery device for a twisting or cabling machine |
CN110386503B (en) * | 2019-08-22 | 2024-07-19 | 江苏工程职业技术学院 | Winding yarn guide device of bobbin winder |
CN110921423B (en) * | 2019-11-27 | 2022-01-04 | 河南通达电缆股份有限公司 | Wire feeding support frame for wire processing |
CN112768226B (en) * | 2020-12-30 | 2022-06-14 | 沅江市金莫特电子有限公司 | Intelligent winding device for transformer coil |
CN117466032B (en) * | 2023-12-28 | 2024-03-15 | 山东大森新材料科技有限公司 | Packaging paper printing winding device |
CN118270598A (en) * | 2024-06-03 | 2024-07-02 | 常州市新创智能科技有限公司 | Untwisted yarn collecting device for carbon fiber precursor and control method |
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DE953632C (en) * | 1944-12-19 | 1956-12-06 | American Viscose Corp | Regulating device for AC drives of winding machines, especially for rayon continuous spinning machines, which works in dependence on the thread tension |
US2623701A (en) * | 1949-09-27 | 1952-12-30 | Western Electric Co | Apparatus for winding filaments |
BE504694A (en) * | 1950-12-04 | |||
GB865905A (en) * | 1957-11-16 | 1961-04-19 | Barmag Barmer Maschf | Improvements relating to textile winding arrangements |
FR1325678A (en) * | 1962-03-06 | 1963-05-03 | Verre Textile Soc Du | Winding device |
US3276705A (en) * | 1964-01-31 | 1966-10-04 | Porter W Erickson | Winding machine |
DE2634251C2 (en) * | 1976-07-30 | 1987-01-22 | Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt | Device for winding a thread supplied at a constant speed |
JPS60135734A (en) * | 1983-12-26 | 1985-07-19 | Torii Tekkosho:Kk | Tension detector and tension controller for flexible running material |
DE3666029D1 (en) * | 1985-03-28 | 1989-11-09 | Teijin Seiki Co Ltd | Monitor of abnormality in a yarn winding apparatus |
GB2224520B (en) * | 1988-11-07 | 1993-06-23 | Appalachian Electronic Instr | High speed precision yarn winding system |
US6349896B1 (en) * | 2000-03-21 | 2002-02-26 | Owens Corning Fiberglas Technology, Inc. | Method of controlling strand guide position during package buildup |
CN2499380Y (en) * | 2001-09-20 | 2002-07-10 | 泰安泰山复合材料有限公司 | Doffing thread guide |
-
2003
- 2003-08-20 AT AT0131303A patent/AT502728B1/en not_active IP Right Cessation
-
2004
- 2004-08-10 AR ARP040102860A patent/AR045242A1/en active IP Right Grant
- 2004-08-12 SI SI200430237T patent/SI1656317T1/en unknown
- 2004-08-12 ZA ZA200601269A patent/ZA200601269B/en unknown
- 2004-08-12 PL PL04737416T patent/PL1656317T3/en unknown
- 2004-08-12 BR BRPI0413735A patent/BRPI0413735B1/en active IP Right Grant
- 2004-08-12 ES ES04737416T patent/ES2279378T3/en active Active
- 2004-08-12 MX MXPA06001926A patent/MXPA06001926A/en active IP Right Grant
- 2004-08-12 CN CNB2004800238137A patent/CN100509599C/en active Active
- 2004-08-12 DE DE502004002483T patent/DE502004002483D1/en active Active
- 2004-08-12 US US10/568,906 patent/US7651046B2/en not_active Expired - Fee Related
- 2004-08-12 WO PCT/AT2004/000287 patent/WO2005019081A1/en active IP Right Grant
- 2004-08-12 EP EP04737416A patent/EP1656317B1/en active Active
- 2004-08-12 RU RU2006108547/12A patent/RU2339564C2/en not_active IP Right Cessation
- 2004-08-12 AT AT04737416T patent/ATE349393T1/en not_active IP Right Cessation
- 2004-08-20 CL CL200402132A patent/CL43724B/en active
-
2006
- 2006-02-19 EG EGNA2006000167 patent/EG24163A/en active
Non-Patent Citations (1)
Title |
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See references of WO2005019081A1 * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2143681A1 (en) * | 2008-07-10 | 2010-01-13 | Georg Sahm Gmbh & Co. Kg | Thread diverting unit for a winding machine |
CZ304508B6 (en) * | 2013-12-23 | 2014-06-04 | Technická univerzita v Liberci | Rewind device |
WO2020057875A1 (en) | 2018-09-19 | 2020-03-26 | Georg Sahm Gmbh & Co. Kg | Winding machine |
Also Published As
Publication number | Publication date |
---|---|
AT502728B1 (en) | 2008-10-15 |
RU2339564C2 (en) | 2008-11-27 |
PL1656317T3 (en) | 2007-05-31 |
ZA200601269B (en) | 2007-05-30 |
EP1656317B1 (en) | 2006-12-27 |
EG24163A (en) | 2008-08-24 |
AR045242A1 (en) | 2005-10-19 |
MXPA06001926A (en) | 2006-05-31 |
SI1656317T1 (en) | 2007-06-30 |
WO2005019081A1 (en) | 2005-03-03 |
BRPI0413735B1 (en) | 2016-06-14 |
US20060261206A1 (en) | 2006-11-23 |
ES2279378T3 (en) | 2007-08-16 |
AT502728A1 (en) | 2007-05-15 |
US7651046B2 (en) | 2010-01-26 |
CL43724B (en) | 2005-06-03 |
DE502004002483D1 (en) | 2007-02-08 |
CN100509599C (en) | 2009-07-08 |
CN1839083A (en) | 2006-09-27 |
RU2006108547A (en) | 2007-10-20 |
ATE349393T1 (en) | 2007-01-15 |
BRPI0413735A (en) | 2006-10-24 |
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