EP2338818B1 - Procédé de fonctionnement d'un poste de travail d'une bobineuse et poste de travail d'une bobineuse - Google Patents

Procédé de fonctionnement d'un poste de travail d'une bobineuse et poste de travail d'une bobineuse Download PDF

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Publication number
EP2338818B1
EP2338818B1 EP20100014645 EP10014645A EP2338818B1 EP 2338818 B1 EP2338818 B1 EP 2338818B1 EP 20100014645 EP20100014645 EP 20100014645 EP 10014645 A EP10014645 A EP 10014645A EP 2338818 B1 EP2338818 B1 EP 2338818B1
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EP
European Patent Office
Prior art keywords
thread
nozzle
catch nozzle
detection means
workstation
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
EP20100014645
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German (de)
English (en)
Other versions
EP2338818A3 (fr
EP2338818A2 (fr
Inventor
Michael Iding
Detlev Lücker
Bernd-Rüdiger Theele
Hans-Günter Wedershoven
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.)
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Publication date
Application filed by Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP2338818A2 publication Critical patent/EP2338818A2/fr
Publication of EP2338818A3 publication Critical patent/EP2338818A3/fr
Application granted granted Critical
Publication of EP2338818B1 publication Critical patent/EP2338818B1/fr
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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
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • 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
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
    • 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 operating a workstation of a winding machine with a thread catching nozzle, which is arranged adjacent to the barrel of the thread, is acted upon by negative pressure and exerts a suction effect on the thread running in front of its mouth. Furthermore, the invention relates to a workstation of a winder for performing the method.
  • a winding machine which is to be operated by the method according to the invention, winds the yarn from a delivery bobbin, for example a spinning cop, onto a take-up bobbin, usually a cross-wound bobbin.
  • a workstation of such a winding machine in the area of the thread running path to various Fadenüberwachungs-, Faden accents- and thread handling devices.
  • a so-called thread catching nozzle is arranged at each winding station in the yarn path. This is a vacuum-charged tube, which serves to suck in a possible thread break a thread end and hold. From the thread catching nozzle also stray threads are sucked.
  • Such stray threads arise, for example, when the thread breaks in the vicinity of the package in the upper region of the thread running path and the thread is then cut by a so-called cleaner arranged below the break point. Furthermore, dust and dirt particles produced by the drainage bobbin are drawn off by such a thread catching nozzle when the thread runs off.
  • the suction of dust and dirt particles is for the quality of the package of special meaning.
  • the suction of thread ends prevents looping of components of the winding unit, thus ensuring a defined shutdown of the winding unit and thus allows automated thread connection and recommissioning of the workstation of the winder.
  • the thread-trapping nozzle In order to fulfill its task, the thread-trapping nozzle must constantly be subjected to negative pressure during the normal winding process.
  • the thread catching nozzle will generally not develop a suction effect in order to prevent the yarns, which are returned by the yarn handling devices in the region of a yarn joining device, from being sucked into the thread catching nozzle by mistake, still with relatively low tension. But it is also conceivable that the thread catching nozzle permanently develops a suction effect. A possibly during or after the thread connecting process sucked thread loop must then be pulled out of the thread catching nozzle again with the start of the winding unit and dissolved.
  • the in the DE 10 2008 013 108 A1 disclosed winder even has two of these thread catching nozzles.
  • the first thread catching nozzle is arranged in the region of a paraffining device, since this area is particularly susceptible to contamination. Furthermore, this first thread catching nozzle is arranged so that it detects in particular the end of the upper thread at a yarn breakage. The upper thread is the thread wound on the package. In this way, the formation of so-called drum winding is prevented.
  • a second thread catching nozzle is arranged above a thread tensioner. This thread tensioner is designed to fix the lower thread during a thread break, that is to say the thread withdrawn from the delivery bobbin.
  • a vacuum-loaded so-called gripper tube is also arranged, which at its end a Closing flap has.
  • the gripper tube transports the lower thread after a thread interruption in the direction of the thread connecting device.
  • the second thread catching nozzle is intended to prevent the thread falling uncontrollably in the direction of the thread tensioner in the event of a cleaner cut or a stress break.
  • An uncontrollably falling thread can lead to difficulties in the region of the gripper tube, in particular on the movably mounted gripper tube flap.
  • DE 44 34 610 A1 discloses a winder with a thread catching nozzle.
  • a thread catching nozzle is of particular importance for the proper operation of a working station of a winding machine and for the quality of the packages that are produced.
  • a thread catching nozzle is clogged by the sucked dirt particles and the sucked thread residues and their function is no longer guaranteed. It may also happen that such a malfunction of the thread catching nozzle remains undetected and low-quality packages are produced that are not suitable for further processing and must be sorted out.
  • a thread is presented after a Spulunterbrechung the thread catching nozzle. This can be done by means take place, which are available for the thread connection process anyway at the workplace. Thereafter, a free yarn end is generated at the presented thread at a distance from the mouth of the thread catching nozzle. Then, when the free end of the thread is sucked into the thread catching nozzle, the function of the thread catching nozzle is ensured. Therefore, according to the invention, the suction of the free end of the thread into the thread-catching nozzle is monitored.
  • the method according to the invention makes it possible in a simple manner to check the functionality of the thread catching nozzle.
  • the check can be made after a predetermined time, after a predetermined number of thread connection operations or after each cheese change. An error in the function of the thread catching nozzle is detected early and can be remedied.
  • the presence of the thread in the thread-trapping nozzle is detected.
  • a simple sensor as is already known, for example, as a bobbin thread sensor on winding machines, can be arranged in the thread catching nozzle.
  • the thread is placed in addition to the presentation of the thread catching nozzle in a yarn thread befindliches thread detection means, before the thread end is generated on the yarn catching nozzle side facing away from the thread detection means.
  • a thread detection means both a so-called cleaner, as well as a simple statically operating thread monitor is suitable.
  • a cleaner is usually placed in the threadline of a winder to monitor the quality of the thread during the winding process and clean out any imperfections if necessary.
  • a thread monitor only detects whether a thread is present or not.
  • a detection means can be used which is present anyway for the normal operation of the winding machine. The suction of the thread end into the thread catching nozzle is detected when the absence of the thread in the thread detecting means is detected.
  • the thread is placed in addition to the presentation of the thread catching nozzle in a yarn thread befindliches thread detection means and detects the presence of the thread before sucking into the thread catching nozzle.
  • the free end of the thread required for carrying out the method according to the invention can be achieved in a simple manner by cutting the thread presented to the thread catching nozzle by means of a cutting device arranged in the thread run.
  • Such cutting devices are already present both on the cleaner and on the thread connecting device.
  • both the upper thread and the lower thread can be submitted.
  • a workstation of a winding machine for carrying out the method according to the invention with a control device and a thread catching nozzle is also proposed.
  • the control device is to designed to control the thread feeding means of the winding unit after a Spulunterbrechung so that the thread catching nozzle a thread is presented, and to drive a cutting device for generating a free yarn end of the thread presented.
  • the control device is connected to a detection means and designed to detect the suction of the free end of the thread into the thread catching nozzle from a signal of the detection means.
  • the detection means is arranged in the thread catching nozzle and designed to detect the sucked into the thread catching nozzle free end of the thread.
  • the detection means is designed as a cleaner and arranged in the yarn path.
  • Fig. 1 is a side view schematically a job 2 a winder 1, in the embodiment, a so-called cross-winding machine, shown during the winding process.
  • a winder 1 in the embodiment, a so-called cross-winding machine, shown during the winding process.
  • Such spooling machines 1 have between their (not shown) Endgestellen a variety of similar jobs 2, so-called winding units, on.
  • Such spooling machines are also either equipped with a round magazine, can be stored in the spinning cops, or the cheese packages have a logistics device in the form of a coil and sleeve transport system 3.
  • a bobbin and tube transport system 3 then run spinning cops 9 and empty tubes 34, which are arranged in a vertical orientation on transport plates 8.
  • the supplied spinning cops 9 are thereby first in an unwinding position 10, which is located in the region of the transverse transport lines 6 at the winding units 2, positioned and then rewound.
  • the individual jobs 2 have for this purpose, as is well known and therefore only hinted at different Fadenüberwachungs- and treatment facilities that not only ensure that the spinning cops 9 can be rewound to bulky packages 11, but also ensure that the thread 30th is monitored for thread defects during the rewinding process and detected thread defects are cleared out.
  • Each work station 2 has a control device 40, which only indicated above Control lines is connected to the thread monitoring and treatment facilities.
  • the work stations 2 each have a winding device 24, which has a creel 18, which is movably mounted about a pivot axis 19 and is equipped with a bobbin drive device 26 and a thread-switching device 28.
  • the cheese 11 is located during the winding process with its surface on a drive roller 26 and is carried along by this frictional engagement.
  • the drive roller 26 is acted upon via a variable speed, reversible (not shown) drive means.
  • the traversing of the thread 30 during emergence onto the cross-wound bobbin 11 takes place by means of a thread-changing device 28, which has a finger thread guide 29 in the present exemplary embodiment.
  • the winding unit 2 furthermore has a thread connecting device, preferably a pneumatically operating splicing device 13 with a cutting device 43, a lower thread sensor 22, a thread tensioner 14, a thread cleaner 15 with a thread cutting device 17, a yarn tension force sensor 20 and a waxing device 16.
  • a thread connecting device preferably a pneumatically operating splicing device 13 with a cutting device 43, a lower thread sensor 22, a thread tensioner 14, a thread cleaner 15 with a thread cutting device 17, a yarn tension force sensor 20 and a waxing device 16.
  • the winding unit 2 is equipped with a suction nozzle 12 and a gripper tube 25, both defined are acted upon by negative pressure.
  • the suction nozzle 12 and the gripper tube 25 are connected to a machine-long vacuum cross-beam 32 of the cheese winder 1, which in turn is in communication with a vacuum source 33.
  • first thread catching nozzle 23 is positioned so that the thread 30 runs during the winding process before its mouth 42.
  • the thread-catching nozzle 23 is likewise connected to the vacuum cross-member 32 via an air switch 27.
  • the air switch 27 in this case has a connecting piece 35 for the first thread catching nozzle 23 and a relatively voluminous discharge port 36, the mouth of which is hermetically sealed during the regular winding operation by the suction nozzle P positioned in the waiting position P. Opening the discharge nozzle 36 by pivoting up the suction nozzle 12 ensures that the negative pressure applied to the thread-catching nozzle 23 collapses.
  • a second thread catching nozzle 37 is also connected via a pneumatic line 38.
  • the mouth 31 of this second thread-catching nozzle 37 is positioned in the thread running direction F just above the thread tensioner 14, likewise close behind the thread running path.
  • a thread monitor 41 is arranged at the second thread catching nozzle 37. This thread monitor 41 is designed to detect the presence of a sucked into the thread catching nozzle 37 thread.
  • the suction nozzle 12 pivots from its waiting position P in the direction of the cheese 11 and detects the accumulated on the cheese 11 after the Spulunterbrechung thread and then pivots back to the waiting position P.
  • the suction nozzle 12 sets the thread in the cleaner 15 and in the thread connecting device 13 a.
  • the cleaner 15 first detects the correct presentation of the thread. If the thread is not detected by the cleaner 15, the thread-detecting operation of the suction nozzle 12 is repeated. As soon as the suction nozzle 12 has reached its waiting position P again. If the previously opened relief nozzle 36 is closed again and the thread-catching nozzle 23 is subjected to negative pressure.
  • the thread is then cut by the thread cutting device 17 of the thread cleaner 15 or by the cutting device 43 of the thread connecting device 13.
  • the cut thread is sucked by the suction nozzle 12. It depends on the operability of the thread catching nozzle 23, which happens to the free end of the thread wound on the cross wound bobbin. If the thread catching nozzle is in order, the free end of the thread is absorbed by this. The thread is then no longer in the cleaner 15.
  • the cleaner 15 detects the absence of the yarn.
  • the signals are evaluated in the control device 40, which has also controlled the presentation of the thread, and it is the functionality of the thread catching nozzle 23 is displayed. If the thread catching nozzle 23 is not in order, the thread is not sucked in and remains in the cleaner 15. The presence of the thread is detected by the cleaner 15.
  • the control device 40 which evaluates the signal of the cleaner 15, then generates an error signal.
  • the in the thread catching nozzle 23 according to Fig. 1 arranged thread monitor 44 is only optional and not required in the described functional test. Alternatively, however, the sucking in of the free Thread end are detected in the thread catching nozzle 23 with the thread monitor 44.
  • the function of the second thread catching nozzle 37 is checked in a similar manner.
  • the processes are again controlled and evaluated by means of the control device 40.
  • the lower thread is held in the thread tensioner 14.
  • the gripper tube 25 pivots into a receiving position and sucks the lower thread.
  • the thread tensioner 14 is opened, the gripper tube 25 pivots upward and sets the thread in the thread connecting device 13 a.
  • the thread is then in front of the mouth 31 of the second thread catching nozzle 37.
  • the correct presentation of the thread in front of the mouth 31 is not checked in the described embodiment. However, this would be readily possible by an arrangement of a thread monitor or cleaner at a suitable point in the regular yarn path.
  • the thread catching nozzle 37 is subjected to negative pressure.
  • the suction nozzle 12 must therefore be in the waiting position P, so that the discharge nozzle 36 is closed.
  • the thread inserted into the thread connecting device 13 is cut by the cutting device 43 of the thread connecting device 13.
  • the cut thread is sucked in by the gripper tube 25.
  • the free end of the coming of the spinning cop 9 thread is sucked in with proper function of the second thread catching nozzle 37.
  • the thread monitor 41 of the second thread catching nozzle 37 detects the presence of the thread in the second thread catching nozzle 37.
  • the signal is transmitted to the control device 40, which determines the operability of the second thread catching nozzle 37. If the thread monitor does not detect a thread, the control device 40 generates an error message.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Claims (10)

  1. Procédé de vérification de l'aptitude fonctionnelle d'une buse (23, 37) d'interception de fil d'un poste de travail (2) d'une bobineuse (1), qui est disposée au voisinage du trajet de défilement du fil (30), est sollicitée par une dépression et exerce un effet d'aspiration sur ledit fil (30) défilant en regard de son embouchure (42, 31), caractérisé par le fait
    qu'un fil est présenté à la buse d'interception (23, 37) après une interruption du bobinage, qu'une extrémité libre est créée sur ledit fil présenté, à distance de l'embouchure (42, 31) de ladite buse d'interception (23, 37), et
    qu'il s'opère une surveillance de l'introduction consécutive de ladite extrémité libre du fil dans ladite buse d'interception (23, 37), provoquée par aspiration.
  2. Procédé selon la revendication 1, caractérisé par une détection de la présence du fil dans la buse (23, 37) d'interception de fil.
  3. Procédé selon la revendication 1, caractérisé par le fait que, en plus de la présentation à la buse (23) d'interception de fil, le fil est engagé dans un moyen (15) de repérage de fil situé sur le trajet de défilement dudit fil, préalablement à la création de l'extrémité dudit fil du côté dudit moyen de repérage (15) qui est tourné à l'opposé de ladite buse d'interception (23), l'absence du fil, dans ledit moyen de repérage (15), étant détectée dans l'enchaînement.
  4. Procédé selon l'une des revendications précédentes, caractérisé par le fait que, en plus de la présentation à la buse (23) d'interception de fil, le fil est engagé dans un moyen (15) de repérage de fil situé sur le trajet de défilement dudit fil, et la présence dudit fil est détectée préalablement à l'introduction dans ladite buse d'interception, provoquée par aspiration.
  5. Procédé selon l'une des revendications précédentes, caractérisé par le fait que l'extrémité libre du fil est créée au moyen d'un dispositif de sectionnement (17, 43) placé sur le trajet de défilement dudit fil.
  6. Procédé selon l'une des revendications 1 à 5, caractérisé par le fait que le fil supérieur, relié à une bobine de renvidage (11), est présenté à la buse (23) d'interception de fil.
  7. Procédé selon l'une des revendications 1 à 5, caractérisé par le fait que le fil inférieur, relié à une bobine de dévidage (9), est présenté à la buse (37) d'interception de fil.
  8. Poste de travail d'une bobineuse affectée à la mise en oeuvre du procédé conforme à l'une des revendications 1 à 7, comprenant un dispositif de commande (40) et une buse (23, 37) d'interception de fil qui est disposée au voisinage du trajet de défilement du fil, peut être sollicitée par une dépression et est conçue pour exercer un effet d'aspiration sur ledit fil défilant en regard de son embouchure (42, 31),
    caractérisé par le fait
    que le dispositif de commande (40) est conçu pour activer des moyens (12, 25) de présentation de fil équipant ledit poste de travail, après une interruption du bobinage, de façon telle qu'un fil soit présenté à la buse (23, 37) d'interception de fil, et pour activer un dispositif de sectionnement (17) en vue de la création d'une extrémité libre dudit fil présenté ; et que ledit dispositif de commande (40) est raccordé à un moyen de détection (15, 41, 44) et est conçu pour repérer, sur la base d'un signal dudit moyen de détection (15, 41, 44), l'introduction de ladite extrémité libre du fil dans ladite buse d'interception (23, 37), provoquée par aspiration.
  9. Poste de travail selon la revendication 8, caractérisé par le fait que le moyen de détection (41, 44) est disposé dans la buse (23, 37) d'interception de fil et est conçu pour détecter l'extrémité libre dudit fil qui est introduite, par aspiration, dans ladite buse d'interception.
  10. Poste de travail selon la revendication 8, caractérisé par le fait que le moyen de détection (15) est réalisé sous la forme d'un nettoyeur et est placé sur le trajet de défilement du fil.
EP20100014645 2009-12-18 2010-11-16 Procédé de fonctionnement d'un poste de travail d'une bobineuse et poste de travail d'une bobineuse Active EP2338818B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102009058827A DE102009058827A1 (de) 2009-12-18 2009-12-18 Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
DE102009058827 Previously-Filed-Application 2009-12-18

Publications (3)

Publication Number Publication Date
EP2338818A2 EP2338818A2 (fr) 2011-06-29
EP2338818A3 EP2338818A3 (fr) 2012-01-18
EP2338818B1 true EP2338818B1 (fr) 2013-07-31

Family

ID=43607678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20100014645 Active EP2338818B1 (fr) 2009-12-18 2010-11-16 Procédé de fonctionnement d'un poste de travail d'une bobineuse et poste de travail d'une bobineuse

Country Status (3)

Country Link
EP (1) EP2338818B1 (fr)
CN (1) CN102101611B (fr)
DE (1) DE102009058827A1 (fr)

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Publication number Priority date Publication date Assignee Title
DE102010034971A1 (de) 2010-08-20 2012-02-23 Oerlikon Textile Gmbh & Co. Kg Textilmaschine
JP2013252966A (ja) * 2012-06-08 2013-12-19 Murata Machinery Ltd 糸巻取装置
CN103839818B (zh) * 2012-11-25 2018-01-02 中国科学院微电子研究所 半导体器件制造方法
DE102013003285A1 (de) * 2013-02-26 2014-08-28 Saurer Germany Gmbh & Co. Kg Verfahren zum Optimieren des Unterdrucks in einer Saugluftanlage einer Kreuzspulen herstellenden Textilmaschine
WO2015059142A1 (fr) * 2013-10-26 2015-04-30 Oerlikon Textile Gmbh & Co. Kg Galette et procédé de commande d'une galette
DE102014008735A1 (de) * 2014-06-12 2015-12-17 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zur Steuerung des Unterdruckes an einer Fadenfang- oder Reinigungsdüse einer Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
JP2017071498A (ja) * 2015-10-09 2017-04-13 村田機械株式会社 自動ワインダ
CN112390079B (zh) * 2020-11-27 2023-06-30 铜陵松宝智能装备股份有限公司 一种络筒机投料方法
CN112551269B (zh) * 2020-11-27 2023-06-02 铜陵松宝智能装备股份有限公司 一种络筒机喂纱方法

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Publication number Priority date Publication date Assignee Title
CH480254A (de) * 1968-07-18 1969-10-31 Schweiter Ag Maschf Automatische Spulmaschine
DE3716829C2 (de) * 1986-07-03 1994-12-15 Zinser Textilmaschinen Gmbh Verfahren und Einrichtung zum Verringern der Ausfallquote von Stoppvorrichtungen an einer Spinnereimaschine
DE3900088A1 (de) * 1989-01-03 1990-07-05 Rieter Ag Maschf Verfahren zum betrieb einer spinnmaschine sowie eine ueberwachungsvorrichtung hierfuer
DE3930450A1 (de) * 1989-09-12 1991-03-21 Zinser Textilmaschinen Gmbh Verfahren und vorrichtung zur ueberpruefung der funktionsfaehigkeit einzelner, arbeitselemente steuernder sensoren eines entlang einer textilmaschine, insbesondere spinnmaschine verfahrbaren bedienlaeufers
DE3939789C2 (de) * 1989-12-01 1999-02-11 Schlafhorst & Co W Verfahren und Einrichtung zum Betrieb einer automatisch arbeitenden Textilmaschine
IT1274745B (it) * 1994-08-30 1997-07-24 Savio Macchine Tessili Srl Metodo ed apparecchiatura per eliminare il filo difettato avvolto sulla spola in dipanatura
DE4434610B4 (de) * 1994-09-28 2005-07-21 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zum Wickeln eines Fadens
DE102005001093A1 (de) 2005-01-08 2006-07-20 Saurer Gmbh & Co. Kg Vorrichtung zur Steuerung des Unterdrucks an einer Fadenfangdüse einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102006026548A1 (de) * 2006-06-08 2007-12-13 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Betreiben einer Arbeitstelle einer Kreutzspulen herstellenden Textilmaschine
DE102008013108A1 (de) 2008-03-07 2009-09-17 Oerlikon Textile Gmbh & Co. Kg Arbeitsstelle eines Kreuzspulautomaten

Also Published As

Publication number Publication date
EP2338818A3 (fr) 2012-01-18
EP2338818A2 (fr) 2011-06-29
CN102101611A (zh) 2011-06-22
CN102101611B (zh) 2014-09-10
DE102009058827A1 (de) 2011-06-22

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