EP1747160B1 - Verfahren und vorrichtung zum kontinuierlichen aufwickeln mehrerer fäden - Google Patents

Verfahren und vorrichtung zum kontinuierlichen aufwickeln mehrerer fäden Download PDF

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Publication number
EP1747160B1
EP1747160B1 EP05740470A EP05740470A EP1747160B1 EP 1747160 B1 EP1747160 B1 EP 1747160B1 EP 05740470 A EP05740470 A EP 05740470A EP 05740470 A EP05740470 A EP 05740470A EP 1747160 B1 EP1747160 B1 EP 1747160B1
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EP
European Patent Office
Prior art keywords
pressure rollers
winding
bobbin
bobbins
spindles
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.)
Active
Application number
EP05740470A
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German (de)
English (en)
French (fr)
Other versions
EP1747160A1 (de
Inventor
Manfred Mayer
Karl-Heinz Geidelt
Peter Steinke
Peter Kroll
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Oerlikon Textile 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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP1747160A1 publication Critical patent/EP1747160A1/de
Application granted granted Critical
Publication of EP1747160B1 publication Critical patent/EP1747160B1/de
Active 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
    • 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
    • B65H54/42—Arrangements for rotating packages in which the package, core, or former is rotated by frictional contact of its periphery with a driving surface
    • 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 method for continuously winding a plurality of threads into coils according to the preamble of claim 1, and to an apparatus for carrying out the method according to the preamble of claim 7.
  • a generic method and a generic device are from the WO 03/068648 A1 known.
  • the threads are simultaneously wound in two juxtaposed winding spindles into coils.
  • the winding spindles are driven by a respective spindle drive.
  • Each of the winding spindles is associated with a pressure roller, which is held by a rocker radially movable to the winding spindle.
  • the freely rotatable pressure rollers abut the circumference of the coils.
  • Both winding spindles are arranged cantilevered on each one Spulrevolver.
  • the winding turrets each carry a second winding spindle arranged offset by 180 °.
  • the spools By rotating the spool turrets, the spools can thus be alternately wound on both spool spindles associated with the spool turret.
  • the winding spindle which is in each case in the operating position, is moved away from the associated pressure rollers with the full bobbins by rotary movement of the bobbin turrets.
  • the respective second winding spindle comes to take over the threads in contact with the pressure rollers.
  • the invention was not suggested by the fact that in principle winding machines are known which wind several threads on a winding spindle to coils, such as from EP 0 391 101 A1 known.
  • the winding spindle is driven by a spindle drive and the pressure roller by a roller drive.
  • the peripheral speed of the pressure roller is increased in order to keep the yarn tension in the yarn path above the pressure roller at a certain level. This will be beneficial influences the thread feed to a winding spindle.
  • the problem of the simultaneous feeding of several threads to two winding spindles remains completely unconsidered.
  • the invention has the particular advantage that despite possible different winding diameters, the feeding of the yarns on both winding spindles are largely determined by the looping ratios set between the yarns and the pressure rollers. For this purpose, both pressure rollers during the change of the winding spindle with an excessive peripheral speed for
  • the device according to the invention has a roller drive for both pressure rollers, wherein the roller drive is connected to a control device associated with the rotary drive of the spindle turret. This ensures that the changes in the peripheral speeds of the pressure roller in dependence on the rotational movement of the winding turret is executable.
  • the increase of the peripheral speed at the pressure rollers is effected by synchronous acceleration of both pressure rollers.
  • the roller drive can be formed in each case by an electric motor with a gear means, which connects both pressure rollers with each other, or by two separate electric motors, which are controlled by a common control device.
  • each of the winding spindles is synchronously driven and controlled.
  • the method variant according to the invention in which the pressure rollers during the winding of the coils remain driven in such a way that a slip adjustment is possible between the coils and the pressure rollers, offers the particular advantage that the differences occurring during the winding cycle in the increase of the coil diameter can be compensated advantageous.
  • the pressure rollers can drive both the driving and braking against the coils.
  • a slight exaggeration of the Andrückwalzenwindiere favors the winding of the threads.
  • the pressure roller are preferably rigidly connected to a height-adjustable holder, so that substantially identical mixed assignments can be maintained on each winding spindle.
  • the evasive movement required for winding the bobbins during winding of the threads on both winding spindles in operation can be carried out both by moving the pressure rollers away by means of the movable holder or by rotational movement, preferably synchronous rotational movement of the two winding turrets.
  • To move the holder in particular a carriage and a slide guide is proposed, by which both pressure rollers can be moved synchronously.
  • the control of the spindle drives for setting the circumferential speed of the coil is preferably synchronous.
  • the rotational speed of one of the pressure rollers is preferably detected and used as a controlled variable for setting the Spulilitys effet.
  • a collective change of the drive speeds of the winding spindles is carried out in such a manner depending on the respective measured rotational speed of the pressure roller, that the rotational speed of the detected pressure roller remains substantially constant.
  • the second non-integrated in the control loop pressure roller is automatically placed in the same state as the monitored by a sensor pressure roller.
  • the development of the device according to the invention has for carrying out this process variant on a speed sensor which is assigned to one of the pressure rollers to detect their rotational speeds.
  • the speed sensor is connected to the spindle drives of the winding spindles in the operating position by a control device to a control loop.
  • the sensor signal can thus be used advantageously for controlling both spindle drives.
  • a first embodiment of the winding device according to the invention is shown in several views. This shows the Fig. 1 a side view of the embodiment, Fig. 2 a plan view of the winding spindles of the embodiment and Fig. 3 and 4 a front view of the embodiment in different operating situations. Inasmuch as no reference is made to one of the figures, the following description applies to all figures.
  • the embodiment of the winding device according to the invention has two winding points 29.1 and 29.2, which are formed side by side in a machine frame 12.
  • the winding units 29.1 and 29.2 are arranged in mirror image to a central plane of symmetry.
  • the right winding unit 29.1 consists of a rotatably mounted in the machine frame 21 Spulrevolver 10.1.
  • a first cantilevered winding spindle 7.1 and 180 ° offset a second cantilevered winding spindle 11.1 held.
  • the first winding spindle 7.1 is in an operating position for winding a plurality of threads.
  • the second winding spindle 11.1 is in a change position for replacing full bobbins with empty bobbins.
  • Spulrevolver 10.2 is held in the machine frame 12 in the second winding unit 29.2.
  • the winding turret 10.2 carries the projecting winding spindles 7.2 and 11.2. In the illustrated operating situation, the winding spindle 7.2 is in the operating position and the winding spindle 11.2 in a change position.
  • Both Spulrevolver 10.1 and 10.2 are coupled to a common rotary drive 30, wherein the Spulrevolver 10.1 and 10.2 are driven with opposite directions of rotation.
  • the rotary drive 30 is connected to a central control device 21.
  • Each of the winding spindles 7.1, 7.2, 11.1 and 11.2 held on the winding turrets 10.1 and 10.2 is assigned a respective spindle drive.
  • Fig. 1 are the spindle drives 23.2 and 31.2 of the winding spindle 7.2 and 11.2 of the winding unit 29.2 shown.
  • the spindle drives 23.1, 23.2, 31.1 and 31.2 of the winding spindle of both winding units 29.1 and 29.2 are connected to the central control device 21, as shown Fig. 2 evident.
  • Each of the Spulrevolver 10.1 and 10.2 is preceded by a pressure roller 6.1 and 6.2 in the yarn path.
  • the pressure rollers 6.1 cooperate with the winding spindles 7.1 in order to wind a plurality of yarns 1.1 to a respective spool.
  • the pressure roller 6.1 engages the circumference of the coils 9 to be wound.
  • the pressure roller 6.2 cooperates with the winding spindle located in the operating position in this case 7.2 in order to wind a second group of threads of threads 1.2 into coils.
  • the pressure roller 6.2 abuts the circumference of the coils 9 to be wound.
  • the pressure rollers 6.1 and 6.2 are rotatably mounted on a holder 13 and rigidly connected to each other by the holder 13.
  • a roller drive 17 is assigned, as in Fig. 1 shown.
  • the holder 13 carries the pressure rollers 6.1 and 6.2 upstream of traversing 4.
  • the traversing means 4 is arranged in a median plane of the yarn feed between the winding units 29.1 and 29.2 and has to each winding unit 29.1 and 29.2 several traversing yarn guides 5.1 and 5.2, through which the tapered yarns 1.1 and 1.2 are moved back and forth within a traverse stroke.
  • the traversing means 4 can be formed for example by a Kehrgewindewelle having one or more grooves on the circumference for guiding the traversing yarn guides 5.1 and 5.2.
  • a yarn guide carrier 3 On an upper side of the holder 13, a yarn guide carrier 3 is provided, which carries two groups of head thread guides 2.1 and 2.2.
  • the head thread guides 2.1 and 2.2 form the thread feed between the winding spindles 7.1 and 7.2.
  • the group of yarn guide 2.1 of the winding unit is assigned 29.1 and assigned the group of yarn guide 2.2 of the winding unit 29.2.
  • the holder 13 is held by a carriage 15 and the carriage guide 14.1 and 14.2 vertically movable on the machine frame 12.
  • the carriage 15 is held by a force transmitter 32 in the carriage guide 14.1 and 14.2 such that the pressure rollers 6.1 and 6.2, each with a predetermined contact force during the winding of the threads 1.1 and 1.2 abut the respective coil 9.
  • the power transmitter 32 is formed in this embodiment by two relief cylinder units 16.1 and 16.2, by which the total weight of the two pressure rollers 6.1 and 6.2 and the holder 13 and additionally attached to the holder 13 components such as the traversing means 4 is supported.
  • the relief cylinder units 16.1 and 16.2, which engage on both sides of the device to the carriage 15, are connected to a control device 21 through which the relief cylinder unit 16.1 and 16.2 are controllable in their supporting action.
  • the force acting during the winding between the pressure rollers 6.1 and 6.2 and the coil 9 contact force is determined by a weight fraction of the total weight.
  • the pressure rollers 6.1 and 6.2 are guided by the carriage 15 and the relief cylinder unit 6.1 and 6.2 in a lower position.
  • the winding cycle begins.
  • the Relief cylinder units 16.1 and 16.2 regulated and controlled so that a predetermined contact force acts on the coil 9.
  • the contact force is preferably kept constant during the winding of the threads on the winding spindles 7.1 and 7.2.
  • the relief pressure in the relief cylinder units 16.1 and 16.2 set to a predetermined value, sensed and controlled by the control device 21. With such a pressure control can also be advantageous control the evasive movement of the carriage 15.
  • the deflection movement required during the winding of the threads 1.1 and 1.2 due to the growth of the bobbin 9 can basically be carried out in this exemplary embodiment both by the carriage 15 held movably and by the winding spindles 7.1 and 7.2 which are movably held. Due to the fixed arrangement of the pressure rollers 6.1 and 6.2 on the holder 13, the growth of the coils 9 can be effected synchronously by movement of the carriage 15.
  • the rotary drive 30 of the Spulrevolver 10.1 and 10.2 can be operated preferably in stages or continuously to exercise an evasive movement. Both spool turrets 10.1 and 10.2 are coupled together by a gear means.
  • Fig. 4 the embodiment is shown in an operating situation in which the winding spindles 7.1 and 7.2 are pivoted by activating the rotary drive 30 of the winding turret 10.1 and 10.2 for bobbin change.
  • the full bobbins 9 detach from the contact of the pressure rollers 6.1 and 6.2.
  • an acceleration of the pressure rollers 6.1 and 6.2 via the roller drive 17 is simultaneously initiated by the control device 21.
  • Both pressure rollers 6.1 and 6.2 are synchronously accelerated to a predetermined peripheral speed, the larger in relation to the Spul influences beauen the weggeschwenkten full bobbins on the two winding spindles 7.1 and 7.2 is.
  • each one of the full bobbins 9 of the winding spindle 7.1 and 7.2 tapering threads each generates a driving yarn friction.
  • the peripheral speed of the pressure rollers 6.1 and 6.2 is thus higher than the yarn running speed of the individual threads. This condition is maintained during the spool change, and is controlled in response to the rotation of the spool turret. As soon as a new contact between the pressure rollers 6.1 and 6.2 and the newly formed coils of the winding spindle 11.1 and 11.2, the pressure rollers are 6.1 and 6.2 penetratever Raven back to the original value for continuous winding of the threads.
  • Fig. 5 is in the winding unit 29.1 the winding spindle 7.1 coupled to the spindle drive 23.1.
  • the spindle drive 23.1 is associated with a control unit 24.1, which is connected to higher-level control devices 21.
  • the wound on the winding spindle 7.1 coil 9 is shown here by dashed lines.
  • the pressure roller 6.1 At the periphery of the coil 9 is the pressure roller 6.1, which is also shown in dashed lines.
  • the pressure roller 6.1 has a roller end 18.1.
  • a speed sensor 20 is assigned, by which the rotational speed of the pressure roller 6.1 can be detected.
  • the rotational speed sensor 20 is connected to the control device 21.
  • the roller end 18.1 of the pressure roller 6.1 is coupled to the roller end 18.2 of the second pressure roller 6.2 by a gear means 19.
  • the transmission means 19 in this embodiment mechanically formed by a belt or a chain, so that both pressure rollers rotate 6.1 and 6.2 both winding units with the same speed in opposite directions.
  • an electric motor 25 is connected to a drive wheel 33.
  • the drive wheel 33 is coupled to the transmission means 19.
  • the electric motor 25 is associated with a control unit 27 which is coupled to the control device 21.
  • the control unit 27, the electric motor 25, the drive wheel 33 and the gear means 19 thus form the roller drive 17th
  • the respective turret axes 34.1 and 34.2 are coupled together by a gear means 35, for example, a chain.
  • the turret axis 34.1 is driven by the rotary drive 30.
  • the rotary drive 30 is controlled by the associated control unit 36, wherein the control unit 36 is connected to the central control device 21.
  • the second winding spindle 11.1 held on the winding turret 10.1 is driven by the spindle drive 31.1 and the associated control device 24.3.
  • the control unit 24.3 is coupled to the control device 21.
  • the winding spindle 7.2 is driven by the spindle drive 22.2 counterclockwise to wind the threads into coils.
  • the pressure roller 6.2 rotates clockwise at the circumference of the coils with the corresponding speed of the pressure roller 6.1.
  • the rotation transmission between the pressure rollers 6.1 and 6.2 is carried out by the gear means 19.
  • the threads are wound synchronously, so that at each winding spindle 7.1 and 7.2, an identical structure of the coil 9 takes place.
  • the winding spindle 11.2 held in the winding position 29.2 in the rest position can be driven via the spindle drive 31.2 and the associated control device 24.4.
  • the control unit 24.4 is connected to the control device 21.
  • the rotational speed of the pressure roller 6.1 is continuously detected by the speed sensor 20 and the control device 21 abandoned.
  • the control device 21 is a target speed of the pressure roller 6.1 deposited.
  • a control signal is generated and the control units 24.1 and 24.2 abandoned.
  • the control units 24.1 and 24.2 change the drive speeds of the spindle drives 23.1 and 23.2 in the desired sense.
  • a constant peripheral speed of the coils can be adjusted during the entire winding of the threads.
  • the spindle drives 23.1 and 23.2 are preferably formed by asynchronous motors or by synchronous motors.
  • the electric motor 25 can be superimposed on a load ratio between the roller drive of the pressure rollers 6.1 and 6.2 and the drives of the winding spindles 7.1 and 7.2 set.
  • the pressure rollers 6.1 and 6.2 can act both driving and braking on the coil surface of the coils.
  • the load ratio is given up and regulated by the control device 21.
  • the rotary drive 30 is activated via the control device 21 and the control unit 36, so that the spool turrets 10.1 and 10.2 move in opposite directions such that the winding spindles 7.1 and 7.2 with the full bobbins be led away from the pressure rollers 6.1 and 6.2.
  • the electric motor 25 of the roller drive is controlled in such a way via the control device 21 and the control unit 27 that the pressure rollers 6.1 and 6.2 are accelerated to an increased peripheral speed.
  • the gear means 19 is achieved that both pressure rollers 6.1 and 6.2 are accelerated synchronously, so that the action on all threads is the same.
  • Fig. 6 is another embodiment of a drive concept for in Fig. 1 shown embodiment he illustrated device according to the invention.
  • This in Fig. 6 shown drive concept is essentially identical to the previous embodiment of a drive concept according to Fig. 5 , In that regard, reference can be made to the preceding description, so that at this point only the differences are mentioned.
  • the roller drive of the pressure rollers 6.1 and 6.2 is formed by the two electric motors 28.1 and 28.2 and a controller 27 associated with the electric motors.
  • the control device 27 is coupled to the control device 21, so that each of the electric motors 28.1 and 28.2 can be operated with the same settings in order to drive the pressure rollers 6.1 and 6.2.
  • the spindle drives 23.1 and 23.2 of the winding spindles 7.1 and 7.2 are each controlled by a control unit 24.1.
  • the spindle drives 23.1 and 23.2 can be designed as synchronous motors or asynchronous motors.
  • the control devices 24.1 and 24.2 are connected to the control device 21.
  • the rotary drive of the winding turret 10.1 and 10.2 is formed by two separate rotary actuators 30.1 and 30.2, which are jointly controlled by a control unit 36.
  • the control unit 36 is connected to the control device 1.
  • Fig. 7 a further embodiment of the device according to the invention is shown schematically in a front view.
  • the embodiment according to Fig. 7 is essentially identical to the embodiment according to Fig. 1 so that reference is made to the foregoing description and at this point only the differences are shown.
  • the components having identical functions have been given identical reference numerals.
  • the pressure rollers 6.1 and 6.2 held by two separate rockers 37.1 and 37.2 pivotally mounted on the machine frame 12.
  • the rockers 37.1 and 37.2 are each assigned a stroke sensor 38.1 and 38.2 by which a movement of the pressure rollers 6.1 and 6.2 can be sensed.
  • the stroke sensors 38.1 and 38.2 are connected via signal lines with the control device, not shown here.
  • the pressure rollers 6.1 and 6.2 are each assigned in the yarn path separate traversing 4.1 and 4.2.
  • Each of the traversing means 4.1 and 4.2 is designed in this embodiment as a diegelchang réelle.
  • Each of the threads is guided back and forth in its winding unit by means of oppositely driven wings.
  • the drive of the pressure rollers 6.1 and 6.2 is identical to the preceding embodiments, so that during a bobbin change both pressure rollers 6.1 and 6.2 are accelerated to an excessive peripheral speed which is greater than each of the winding speeds of the swept away full bobbins on the winding spindles 7.1 and 7.2.
  • the inventive method and the device according to the invention is particularly suitable for winding freshly spun threads.
  • the threads can be removed from a spinning device or from a treatment device.

Landscapes

  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Winding Filamentary Materials (AREA)
EP05740470A 2004-05-06 2005-04-29 Verfahren und vorrichtung zum kontinuierlichen aufwickeln mehrerer fäden Active EP1747160B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004022468 2004-05-06
PCT/EP2005/004676 WO2005108263A1 (de) 2004-05-06 2005-04-29 Verfahren und vorrichtung zum kontinuierlichen aufwickeln mehrerer fäden

Publications (2)

Publication Number Publication Date
EP1747160A1 EP1747160A1 (de) 2007-01-31
EP1747160B1 true EP1747160B1 (de) 2010-04-21

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EP05740470A Active EP1747160B1 (de) 2004-05-06 2005-04-29 Verfahren und vorrichtung zum kontinuierlichen aufwickeln mehrerer fäden

Country Status (6)

Country Link
EP (1) EP1747160B1 (ja)
JP (1) JP2007536181A (ja)
KR (1) KR20070012538A (ja)
CN (1) CN1950283B (ja)
DE (1) DE502005009460D1 (ja)
WO (1) WO2005108263A1 (ja)

Families Citing this family (8)

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Publication number Priority date Publication date Assignee Title
US7690179B2 (en) * 2007-06-22 2010-04-06 Ebert Composites Corporation System and method for maintaining the location of a fiber doff inner-diameter-tow at the point of payout within a constant inertial reference frame
WO2009031163A1 (en) * 2007-09-07 2009-03-12 Lohia Starlinger Limited Device for introducing yarn to the grasping device of an automatic turret type winder
DE102011052699B4 (de) * 2011-08-12 2015-12-31 Georg Sahm Gmbh & Co. Kg Spulmaschine und Verfahren zur Steuerung derselben
CN102674089A (zh) * 2012-05-29 2012-09-19 王锁弘 一种卧式鱼竿自动缠带机
WO2014114490A1 (de) * 2013-01-24 2014-07-31 Oerlikon Textile Gmbh & Co. Kg Aufspulmaschine
CN104960981B (zh) * 2015-04-14 2017-11-03 郑州中远氨纶工程技术有限公司 弹性纱线卷绕装置及弹性纱线切换卷绕方法
CN108792797A (zh) * 2017-03-03 2018-11-13 刘聪英 一种便于拆卸收卷轴的化纤卷绕机
CN113718355B (zh) * 2021-09-13 2022-07-29 苏州申久高新纤维有限公司 一种铜抑菌涤锦复合丝制备设备

Family Cites Families (5)

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Publication number Priority date Publication date Assignee Title
NL7416900A (nl) * 1973-12-31 1975-07-02 Asahi Chemical Ind Werkwijze en inrichting voor het automatisch sselen van spoelen gedurende het daarop n van draad.
EP0391101B1 (de) * 1989-04-06 1994-05-18 Maschinenfabrik Rieter Ag Spulautomat
JP3288377B2 (ja) * 1992-03-05 2002-06-04 バルマーク アクチエンゲゼルシヤフト 巻取り機
JP2750817B2 (ja) * 1994-07-18 1998-05-13 東レエンジニアリング株式会社 糸条巻取機の接圧制御方法
JP4128367B2 (ja) * 2002-02-12 2008-07-30 Ｔｓｔｍ株式会社 レボルビング型自動巻取機

Also Published As

Publication number Publication date
EP1747160A1 (de) 2007-01-31
WO2005108263A1 (de) 2005-11-17
DE502005009460D1 (de) 2010-06-02
JP2007536181A (ja) 2007-12-13
KR20070012538A (ko) 2007-01-25
CN1950283B (zh) 2012-09-05
CN1950283A (zh) 2007-04-18

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