EP0905077A2 - Machine et procédé de bobinage pour un fil en déplacement continu - Google Patents

Machine et procédé de bobinage pour un fil en déplacement continu Download PDF

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Publication number
EP0905077A2
EP0905077A2 EP98117914A EP98117914A EP0905077A2 EP 0905077 A2 EP0905077 A2 EP 0905077A2 EP 98117914 A EP98117914 A EP 98117914A EP 98117914 A EP98117914 A EP 98117914A EP 0905077 A2 EP0905077 A2 EP 0905077A2
Authority
EP
European Patent Office
Prior art keywords
thread
thread guide
winding
guide
sleeve
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
Application number
EP98117914A
Other languages
German (de)
English (en)
Other versions
EP0905077B1 (fr
EP0905077A3 (fr
Inventor
Carsten Görke
Norbert Hinderer
Dirk MÜLLER
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Georg Sahm GmbH and Co KG
Original Assignee
Georg Sahm GmbH and Co KG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Georg Sahm GmbH and Co KG filed Critical Georg Sahm GmbH and Co KG
Publication of EP0905077A2 publication Critical patent/EP0905077A2/fr
Publication of EP0905077A3 publication Critical patent/EP0905077A3/fr
Application granted granted Critical
Publication of EP0905077B1 publication Critical patent/EP0905077B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/04—Arrangements for removing completed take-up packages and or replacing by cores, formers, or empty receptacles at winding or depositing stations; Transferring material between adjacent full and empty take-up elements
    • B65H67/044—Continuous winding apparatus for winding on two or more winding heads in succession
    • B65H67/048—Continuous winding apparatus for winding on two or more winding heads in succession having winding heads arranged on rotary capstan head
    • 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 winding machine for winding a continuously running thread to bobbins, alternately on each a sleeve equipped with a catch area, with two a revolver mounted driven winding spindles, one stationary head thread guide, a traversing device, one Contact roller, a first movable in the winding spindle direction Thread guide, the thread relative to the catch area of the empty Positioned sleeve, and one mounted on a swivel arm second thread guide for the end running onto the full bobbin of the thread that is about a fixed axis in the gap between a spool and an empty sleeve is pivotally mounted.
  • a winding machine and a method of that described in the introduction Art is known from DE 195 08 032 A1.
  • the revolver is in driven in the same direction of rotation as the winding spindles.
  • the Traversing device and the winding spindles are on one Side of the thread provided while the contact roller on the other side of the thread is supported at a wrap angle of> 90 °.
  • a first thread guide is provided which runs parallel to the Spool spindle direction is movable and serves in the Change position on the one hand the thread from the traversing device to dig out and on the other hand in the catch area of the empty tube bring.
  • a second thread guide is provided on a swivel arm, the one in the gap between the empty tube and the spool is pivotable.
  • the second thread guide has one inclined to Edge running winding spindle direction and a catch incision for the thread, with the help of which the thread running off it deposited in a bead on the surface of the full coil becomes.
  • Find advantageous to this known winding machine only use two thread guides that are designed as separate units driven and provided locally at different locations are. The disadvantage is that this is the structural Effort for the two thread guides and their required Drives increased.
  • the two thread guides are also in one such relative position to each other that the thread in the Change position significantly out of the normal installation triangle is deflected and is very tight. Training and operation of the second thread guide is in this respect advantageous than the wrap angle of the thread in the catch area the empty sleeve is enlarged.
  • the thread tension is additionally increased as a result.
  • the first thread guide after lifting the thread out of the traversing device and before swiveling in the second thread guide deposits the thread on the full bobbin in a first bead which then comes a second bead when the thread of that second thread guide is caught and on the full spool is filed.
  • Another disadvantage is that the thread in the Change position of the winding spindles by in the direction of the winding spindle movement of the first thread guide on the Surface of the empty sleeve is guided along, with a appropriate friction acts on him.
  • the thread will grinding through the surface of the empty sleeve Relative movement between the first and the second thread guide moved to the catch area of the empty sleeve. Since the The catch area of the empty sleeve is outside the traverse stroke and the distance between the two thread guides perpendicular to the direction of the winding spindle is not particularly large, it is required a relatively large stroke for the first thread guide to give outside the traversing stroke to the required to achieve a strong inclination of the thread to the catch area. This the thread in a corresponding length damaging friction is further increased by the fact that the second thread guide Wrap angle with which the thread with the surface of the empty sleeve comes into contact, enlarged. If on the There are foreign bodies or damage on the surface of the sleeve, it is not excluded that the high-speed thread on this point is cut unintentionally, causing a malfunction is triggered.
  • the first thread guide is also here in the area of the traversing device provided and serves to remove the thread from the traversing device to dig out and relative to the catch area of the empty tube position.
  • the second and third thread guides are even provided in duplicate and on the revolver, each in the sectors between the two winding spindles stored.
  • the second thread guide also serves here, the end of the thread running on the full bobbin while the third thread guide works with the first thread guide, in such a way that the thread between these two Thread guides perpendicular to the direction of the winding spindle and thus relative is positioned to the catch area of the empty sleeve.
  • the Catch area is through a perpendicular to the direction of the winding spindle provided incision formed on the circumference of the empty sleeve.
  • the winding spindles are opposite to the turret driven.
  • the doubly provided second and third Thread guides become inevitable with the rotation of the revolver rotated, whereby the thread while increasing the thread tension is significantly deflected.
  • the one that is perpendicular to the direction of the winding spindle Alignment of the thread is with respect to anchoring the Thread in the catch area advantageous.
  • the catch area through a perpendicular to the direction of the winding spindle extending incision are formed. Training the Catch area in a different way is not possible.
  • the invention has for its object a winder and to provide a method of the type described, in which only two thread guides are used and the thread from acting frictional forces is largely kept free.
  • this is done with a winding machine at the beginning described type achieved in that the first thread guide is arranged on the swivel arm of the second thread guide, and that the traversing device, the contact roller, the winding spindle and the two thread guides on one side of the thread in one such mutual relative position are provided that the thread after swiveling in the swivel arm carrying the thread guides in the gap both free from the surface of the empty pod is guided and is also released from the traversing device, during the thread during the swinging back of the swivel arm using the head thread guide and the first thread guide to the catch area of the empty sleeve while enlarging the Wrap angle is created.
  • the invention is based on the idea of only two thread guides get along and these two thread guides constructive and to summarize in terms of function in a simplified manner. Partially the functions are also distributed differently, and the thread guides must perform additional functions.
  • Both thread guides are on a swivel arm, the drive of which is used to to position both thread guides.
  • the second thread guide lifts the thread out of the traversing device and takes over a function that was previously the first thread guide had to fulfill. For this purpose, the swiveling movement of the swivel arm utilized.
  • the first thread guide forms with the anyway provided fixed head thread guide an advantageously extended Laying triangle, in which through this movement the Increasing the tension of the thread is reduced.
  • the first thread guide the thread freely guided between the head thread guide and it move laterally in the direction of the winding spindle without the thread is subject to friction on relatively movable surfaces.
  • the first thread guide is then also used to thread the slanting thread to bring the catch area of the empty sleeve into contact. This happens with the swiveling back of the swivel arm two thread guides sitting on it.
  • the second thread guide changes its relative position to that during this movement full coil.
  • the new winding machine it is possible to change the bobbin perform while protecting the thread by applying frictional forces from it the surface of the empty sleeve and the contact roller be kept away during the change. Only at the last moment the thread is stressed by the catching process in the Catch area.
  • the catch area can be designed as desired be so that the winder for all types of tubes in Question is coming.
  • the training and arrangement of the thread guides, the are summarized on the swivel arm makes it particularly easy constructed element. Since this element is not on the Revolver is arranged, but about a fixed swivel axis is pivotable, there is the advantage that the two thread guides only arranged and driven in a single copy Need to become.
  • Thread and the surface of the sleeve catching the thread in opposite directions to drive are possible Thread and the surface of the sleeve catching the thread in opposite directions to drive.
  • the revolver and the winding spindles are preferably also driven in opposite directions, but can also are driven in parallel.
  • the second thread guide can be in the direction of the winding spindle extending straight leading edge and one on it adjoining and extending in the pivoting direction Have a head start. Due to the straight leading edge, which in the the thread goes through the laying stroke essentially within a traversing movement with certainty with the Swing the swivel arm into the gap and hit it The extent of the empty sleeve is pivoted or prevents the Thread at all with the surface of the swiveling empty Sleeve comes into contact. This also happens and in particular then when coils with a relatively large diameter are wound be and the winding spindles counter to the direction of rotation of the Revolvers are powered. On the other hand, it just hinders Leading edge of the second thread guide the work of the laying device not D. H.
  • the projection extending in the pivoting direction is indeed in the area of the laying stroke, and preferably marginal, arranged. It is used to wind up the end of the thread on the full bobbin in the form of one in the edge area placed bead.
  • the first thread guide can be in the area of the second thread guide Can be moved on the swivel arm in the direction of the winding spindle be and have a curved hook in the pivoting direction.
  • the first thread guide is so relative to the second Thread guide arranged that he upstream of the thread on this takes effect and the thread against which in the pivoting direction extending projection urges.
  • the first thread guide In the end position, the first thread guide, however, a position in which the thread freely stretched between him and the stationary head thread guide is held without being affected by any other friction become. Due to the relatively large distance between the Head thread guide and the first thread guide is the Thread in a slight slant, and relative and with Distance to the catch area of the empty sleeve.
  • the surface of the winding spindles is advantageous Driven in the opposite direction to the running direction of the thread.
  • the string is caught in the opposite direction, d. H. training one relatively high relative speed between thread and catch area.
  • such a counter rotation would be special represent high frictional stress on the thread when the thread pushed along the surface of the empty sleeve under contact would, as is the case in the prior art.
  • the head thread guide, the traversing device and the contact roller can be aligned approximately vertically above the axis of rotation of the revolver. This means that the between the head thread guide and the two thread guides guided thread, as it were, a tangent tangent to the Surfaces of the traversing device, the contact roller and the represents empty sleeve. Again, during normal Winding process a sufficiently large angle of wrap Contact roller reached.
  • a thread holder in the area of the traversing device movably supported on the other side of the thread be in a stop position that of the traversing device guided thread secures and in a park position the thread releases.
  • This thread holder is not absolutely necessary but useful on the other hand if the thread is released from the traversing device relative to the pivoting process of the Swivel arms with the two thread guides delayed or in time should be specified precisely. This can be useful if that Threading with a reduced traverse stroke on the full Even after the two thread guides have been swung in the gap is to be continued for a certain period of time.
  • the thread can be released from the traversing device at a time relative to the movement of the first thread guide in the direction of the winding spindle. It understands that the thread during this reduced traversing movement has no contact with the surface of the empty sleeve.
  • the first thread guide can be on the swivel arm between one the side facing away from the catch area of the sleeve outside the Changierhubes provided parking position and one on the Catch area of the sleeve facing side outside the traversing stroke intended standby position arranged movably be.
  • the movement of the first thread guide is therefore only a little larger than the traverse stroke.
  • the standby position is also not far from the end of the coil because the distance between the first thread guide and the fixed head thread guide can be chosen relatively large and the spanned thread thus only a relatively slight inclination to the catch area in in the standby position. This slight inclination is then advantageous if the catch area as an incision or as several cuts are formed on the circumference of the sleeve.
  • the standby position and the right angle movement of the thread following the direction of the winding spindle sure that the thread is also in the middle of the hook band comes and is not distracted from the edge region of the hook band becomes.
  • the process of the type described at the outset characterizes according to the invention in that the thread in the changing position with the first thread guide without contact with the empty one Sleeve by a movement in the direction of the winding spindle first in a standby position in front of the catch area of the brought empty sleeve and only then by a vertical movement to the winding spindle direction with the catch area the empty sleeve is brought into contact.
  • the thread is attached to the catch area of the empty tube in one by the head thread guide and the first Thread guide formed formed triangle.
  • the anyway Existing head thread guide is used to put the thread on the Catch area and thus has an additional function, without increasing the construction effort.
  • Procedural a particularly large installation triangle is formed, which during the mooring movement is only used in the side area, whereby through the geometric design and implementation of the Mooring movement from the standby position to a catch position the tension of the thread is only moderately increased.
  • the method is therefore particularly suitable for those sensitive to voltage Rewash.
  • Fig. 1 is shown in dash-dotted lines Thread 1 played, the z. B. in a spinning system continuously generated and fed to the winding machine. Of the Thread 1 should be taken lossless, divided and on sleeves be wound into coils.
  • the winder has one Not shown frame on which a z. B. as vertically aligned disc trained turret 2 by one Rotation axis 3 is rotatable in sections and can be stopped. On the turret 2 are at the same radial distance from the Axis of rotation 3 arranged at least two winding spindles 4 and 5.
  • the winding spindle 4 is driven to rotate about its axis 6 and has its own drive, not shown, for this.
  • the winding spindle 5 is driven and rotating about its axis 7 has its own drive, not shown, for this.
  • On the winding spindle 4 is an empty sleeve 8.
  • On the winding spindle 5 is also an (originally) empty sleeve 9, but on the now the thread 1 is wound into an almost full bobbin 10 is.
  • the winding spindles 4 and 5 are shown in the change position, where they are approximately vertically one above the other.
  • Each sleeve has a catch area 11, which here as an over a part of the circumference of the sleeve 8 or 9 made incision is trained.
  • the winding spindles 4, 5 with their sleeves 8 and 9 extend in the respective axial direction, so that this also a winding spindle direction 12, represented by a Double arrow 12, and set parallel to axes 3, 6, 7 is.
  • the winding spindle direction 12 is perpendicular to the end face of the revolver 2.
  • a contact roller on the machine frame 13 14 rotatably supported about an axis of rotation 15.
  • the surface the contact roller 14 comes with the surface of the respective winding spindle 4 or 5 forming coil 10 in contact and is caused by friction with the changing peripheral speed the coil 10 driven.
  • a traversing device 16 with a traversing thread guide 17 provided that the symmetrical according to the intended installation stroke back and forth to a vertical center plane 18 is driven so that the thread 1 on the relevant sleeve is laid or wound to the coil 10.
  • a head thread guide 19 (FIG. 6) arranged in a stationary manner.
  • the swivel arm 20 On the machine frame 13 is a swivel arm 20 around a stationary Axis 21 pivotally mounted.
  • the swivel arm 20 has a cantilever 22 on which a first thread guide 23 and a second thread guide 24 are provided.
  • the swivel arm 20 is with its cantilever arm 22 and the two thread guides 23 and 24 in a gap 25 can be pivoted in between the surface of a empty sleeve 8 and the surface of an almost wrapped Coil 10 is formed in the change position shown in FIG. 1 becomes.
  • Of the first thread guide 23 is in Fig.
  • the first thread guide 23 can in the winding spindle direction 12 via the laying stroke of the Thread 1 and beyond can be moved as shown in Fig. 6 can be seen.
  • the second thread guide 24 is stationary arranged opposite the cantilever arm 22 of the swivel arm 20 and extends essentially over the laying stroke.
  • a thread holder 26 is located above the traversing device 16
  • Machine frame 13 is arranged pivotable about an axis 27.
  • a The rest position of the thread holder 26 is shown in FIG. 2.
  • Fig. 3 shows a securing position of the thread holder 26. Since the Thread holder 26 is a useful but not absolutely necessary Component is expressly pointed out that the thread holder 26 can also be missing without replacement. Furthermore the thread holder 26 does not necessarily have to be pivotable be. It could also be straight or sloping in a tour the winding spindle direction 12 can be arranged and driven, it is only important that the thread holder 26 in the Securing position the thread 1 is released from the traversing device 16 prevents, i.e. secures the thread 1 on it, while in the starting position he reverses the thread 1 releases.
  • the thread 1 runs over the head thread guide 19 (Fig. 6) the traversing thread guide 17 (Fig. 1) to and is from this on the sleeve 9 on the winding spindle 5 to the Coil 10 wound (Fig. 2).
  • the winding spindle 5 is in Driven in the direction of arrow 28.
  • the thread 1 wraps around the Contact roller 14 at a wrap angle. Because the contact roller 14 is rotatably mounted in a fixed position, the revolver 2 according to arrow 29 with increasing diameter of the coil 10 rotated further (Fig. 2).
  • On the winding spindle 4 is an empty one Slipped on sleeve 8. Once the intended diameter of the Coil 10 is reached, the turret is out of normal 2 into the change position according to FIG.
  • the thread 1 is thus in this area between the Head thread guide 19 and the second thread guide 24 without contact guided with other elements and still on the full coil 10 wound.
  • the thread 1 of the Traversing device 16 comes free, the laying of the thread ends on the full bobbin 10, and the thread runs in the direction of the Middle level back.
  • the string 1 in the direction of the winding spindle 12 started, whereby he gets in contact with the thread 1 and moving it along the thread guide 24, as shown in FIGS different positions in Fig. 6 is illustrated.
  • the string 1 finally arrives at the end of the stroke of the first thread guide 23, which is shown in Fig. 6 in a solid line, in a standby position in front of and at a distance from the catch area 11 on the empty tube 8. Since the head thread guide 19 at a relatively great distance from the first thread guide 23 is located, the thread 1 takes only a relatively slight oblique position to the capture area 11 on the circumference of the sleeve 8.
  • the catch area 11 is here as a circumferentially applied Section of a hook tape of a Velcro fastener shown.
  • the cantilever arm 22 with the two thread guides 23 and 24 a design and relative arrangement as shown in FIG. 7 is recognizable.
  • the second thread guide 24 includes one in Spool spindle direction 12 extending straight guide edge 31 and a projection 32. While the leading edge 31 of the the machine frame 13 or the turret 2 facing the end of Laying stroke in the winding spindle direction 12 on the side of the Swivel arm 20 essentially over most of the Extension stroke extends, the projection 32 is relative to the end of the laying stroke, which faces the swivel arm 20 is.
  • the protrusion 32 may, for the most part, and preferably with a deflecting surface 33 in the edge region of the laying stroke be arranged.
  • the second thread guide has between the Leading edge 31 and the deflecting surface 33 has a notch 34 Projection 32 extends in the pivoting direction of the swivel arm 20 or the cantilever 22 in the gap 25.
  • the first thread guide 23 extends in the region of the leading edge 31 of the second thread guide in the pivoting direction over the leading edge 31, as is the course of the thread 1 between the Head thread guide and the leading edge 31 of the second thread guide 24 requests.
  • the first thread guide 23 has a hook 35 on the backwards, that is in the pivoting direction of the Cantilever arm 22 or pivot arm 20 is curved, as shown in Fig. 7 is recognizable.
  • the thread 1 When pivoting the cantilever arm 22 into the gap 4, the thread 1 either comes into direct contact with the leading edge 31 or exceptionally in contact with the Deflection surface 33 so that it from this to the leading edge 31st is directed. Then the first thread guide 23 becomes his 1 in the winding spindle direction 12, that is in Direction on the projection 32, set in motion so that it comes into contact with the thread between the head thread guide 19 and the leading edge 31. The first misplaces Thread guide 23 the thread on the full bobbin 10 until the first Thread guide 23 passes over the notch 34 on the second thread guide 24. The one that continues to run from the second thread guide 24 and on the full bobbin 10 running thread 1 is then from the notch 34 placed in the form of a bead near the edge on the coil 10 or wound up. On the other hand, the thread comes with continued Movement of the first thread guide 23 into that shown in FIG. 6 Stand by in front of and at a distance from the catch area 11.
  • the thread will then inevitably continuing to walk back towards the middle plane 18 from the traversing thread guide 17 of the traversing device 16 detected so that the thread is then provided according to the normal Laying stroke laid by the laying device 16 and now a coil 10 is formed on the sleeve 8.
  • the winding spindle 5 is stopped, the full spool 10 is removed and another empty sleeve is placed on the winding spindle 5, so that then the formation of the bobbin and the bobbin change can repeat. It is understood that after swinging back of the cantilever arm 22 and the rotary arm 20 in the starting position 2 also the first thread guide 23 in the Starting position is retracted.
  • the traversing device 16 with the traversing thread guide 17, the contact roller 14 and the cantilever 22 with the two thread guides 23 and 24 and the winding spindle with the respective empty sleeve 8 on one side of the thread 1 are arranged, as can be seen in FIGS. 2 and 4, thus the thread through the pivoting movement of the second thread guide 24 remove the thread 1 from these elements or can keep away to end contact of the thread with it or not to let in.
  • This is particularly important with respect to the surface of the empty sleeve 8, so that the thread do not make frictional contact with the surface during the bobbin change the empty sleeve 8 arrives and so far not affected becomes.
  • the movement of the thread is also important relative to capture area 11.
  • This mooring movement is in two subdivided movements at right angles to each other, in the first step of the movement a standby position before and at a distance from the capture area 11 is reached while the second part of the movement is the contact of the thread with the catch area 11 provides.
  • a thread holder 26 can be provided which is about the axis 27 can be pivotally mounted and shown in Figs. 1 to 5 is.
  • 2 shows the thread holder 26 in the rest position, in which he has no contact with thread 1.
  • Fig. 3 shows the Thread holder 26 in the securing position in which it is despite Swinging in the second thread guide 24 the release of the Prevents thread from the traversing device 16 until it closes a time freely selectable by an appropriate control also swings away (Fig.
  • FIG. 3 shows the additionally possible position, namely that in the gap 25 pivoted second thread guide 24, the thread except Brings contact to the surface of the contact roller 14 and outside Keeps contact with the surface of the empty sleeve 8 during the Thread from the traversing device 16 for a limited Time period is performed until the position shown in FIG. 4 is reached becomes.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP98117914A 1997-09-30 1998-09-22 Machine et procédé de bobinage pour un fil en déplacement continu Expired - Lifetime EP0905077B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19743278 1997-09-30
DE19743278A DE19743278C2 (de) 1997-09-30 1997-09-30 Verfahren und Spulmaschine zum Aufwickeln eines kontinuierlich zulaufenden Fadens zu Spulen

Publications (3)

Publication Number Publication Date
EP0905077A2 true EP0905077A2 (fr) 1999-03-31
EP0905077A3 EP0905077A3 (fr) 2000-09-13
EP0905077B1 EP0905077B1 (fr) 2003-07-09

Family

ID=7844206

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117914A Expired - Lifetime EP0905077B1 (fr) 1997-09-30 1998-09-22 Machine et procédé de bobinage pour un fil en déplacement continu

Country Status (7)

Country Link
US (1) US6042044A (fr)
EP (1) EP0905077B1 (fr)
JP (1) JPH11189372A (fr)
KR (1) KR19990030308A (fr)
AT (1) ATE244672T1 (fr)
DE (2) DE19743278C2 (fr)
TW (1) TW394748B (fr)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6158689A (en) * 1997-07-10 2000-12-12 Barmag-Spinnzwirn Gmbh Yarn winding apparatus and method
US6419283B1 (en) * 2000-10-24 2002-07-16 Belmont Textile Machinery Company Automatic knot-tying machine
DE10223484B4 (de) * 2002-05-27 2008-04-30 Georg Sahm Gmbh & Co. Kg Verfahren und Spulmaschine zum Aufwickeln eines kontinuierlich zulaufenden Fadens auf eine Hülse zu einer Spule
DE10235209C1 (de) * 2002-08-01 2003-12-18 Sahm Georg Fa Vorrichtung zum Fangen eines Fadens am Anfang einer Spulreise
DE102005029150B3 (de) * 2005-06-23 2006-11-09 Georg Sahm Gmbh & Co. Kg Verfahren und Spulmaschine zum Aufwickeln eines kontinuierlich zulaufenden Fadens auf eine Hülse zu einer Spule
CN101989525A (zh) * 2009-08-05 2011-03-23 中微半导体设备(上海)有限公司 具备可切换偏置频率的等离子体处理腔及可切换匹配网络
WO2012098032A1 (fr) 2011-01-20 2012-07-26 Oerlikon Textile Gmbh & Co. Kg Dispositif de bobinage en continu d'un fil
IN2014CN00976A (fr) * 2011-07-15 2015-08-21 Rieter Ag Maschf

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EP0690018A2 (fr) * 1994-06-27 1996-01-03 Toray Engineering Co., Ltd. Bobinoir à tourelle
EP0768271A2 (fr) * 1995-10-16 1997-04-16 Georg Sahm Gmbh & Co. Kg Bobinoir pour un fil en déplacement continu

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EP0571318A1 (fr) * 1992-05-18 1993-11-24 Maschinenfabrik Rieter Ag Bobinoir
WO1996026150A1 (fr) * 1995-02-24 1996-08-29 Barmag Ag Procede et dispositif permettant de remplacer des bobines pleines par des bobines vides sur une machine enrouleuse destinee a un fil arrivant de façon continue

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DE2907848A1 (de) * 1978-02-28 1979-08-30 Toray Industries Spulmaschine
DE19508032A1 (de) * 1994-03-09 1995-09-14 Barmag Barmer Maschf Verfahren zum Anlegen eines Fadens an eine Aufspulmaschine
EP0690018A2 (fr) * 1994-06-27 1996-01-03 Toray Engineering Co., Ltd. Bobinoir à tourelle
EP0768271A2 (fr) * 1995-10-16 1997-04-16 Georg Sahm Gmbh & Co. Kg Bobinoir pour un fil en déplacement continu

Also Published As

Publication number Publication date
JPH11189372A (ja) 1999-07-13
EP0905077B1 (fr) 2003-07-09
TW394748B (en) 2000-06-21
DE19743278A1 (de) 1999-04-01
ATE244672T1 (de) 2003-07-15
DE59808958D1 (de) 2003-08-14
DE19743278C2 (de) 1999-10-21
KR19990030308A (ko) 1999-04-26
US6042044A (en) 2000-03-28
EP0905077A3 (fr) 2000-09-13

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