[go: up one dir, main page]

EP1928773B1 - Procede d'insertion d'un fil - Google Patents

Procede d'insertion d'un fil Download PDF

Info

Publication number
EP1928773B1
EP1928773B1 EP06791899A EP06791899A EP1928773B1 EP 1928773 B1 EP1928773 B1 EP 1928773B1 EP 06791899 A EP06791899 A EP 06791899A EP 06791899 A EP06791899 A EP 06791899A EP 1928773 B1 EP1928773 B1 EP 1928773B1
Authority
EP
European Patent Office
Prior art keywords
thread
guide
threading
slot
thread guide
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
EP06791899A
Other languages
German (de)
English (en)
Other versions
EP1928773A1 (fr
Inventor
Helmut Kohlen
Herbert Rüskens
Harald MÜLLERS
Alexander Marx
Norbert Corres
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 EP1928773A1 publication Critical patent/EP1928773A1/fr
Application granted granted Critical
Publication of EP1928773B1 publication Critical patent/EP1928773B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H54/2827—Traversing devices with a pivotally mounted guide arm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • 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
    • B65H67/085—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement end-finding at the take-up package, e.g. by suction and reverse package rotation
    • 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 present invention relates to a method for operating a textile machine according to the preamble of claim 1, such as from US 3,587,989 known.
  • a method for transferring a thread to the thread guide at a winding unit of a textile machine wherein the thread is transferred from a thread transfer device to a reciprocating, individually driven thread guide.
  • the movement of the thread transfer device and the traversing movement of the thread guide are coordinated so that arrive for the thread transfer of the thread and the thread guide almost simultaneously at a transfer point.
  • a sensor device is provided for monitoring the movement of the thread transfer device and the thread guide, which are connected to control devices which determine the exact transfer point of the thread from the thread transfer device to the thread guide.
  • a disadvantage is the complexity of the device used to monitor the thread transfer and the yarn guide required to determine the exact time and place of delivery.
  • the DE 39 30 136 A1 known methods due to the taking place at the start of the coil transfer of the thread abdominal ligaments or confused layers are placed on the coil, which can affect the subsequent flow behavior.
  • the object of the present invention is to provide a method for threading a thread, which allows a simple and secure threading of a thread in a yarn guide.
  • the spool is driven in reverse during the threading process so that the thread passes the thread guide counter to the winding direction. This has the advantage that the formation of abdominal ligaments or confused layers on the spool during the process of threading the thread is avoided in the yarn guide.
  • the starting position can be selected such that the thread to be threaded into the thread guide is in a position between the thread guide and the threading position in order to ensure secure entrainment of the thread during the transfer of the thread guide from the starting position into the threading position.
  • the starting position may be in the region of the reversal point opposite the threading position.
  • the thread guide can perform an oscillating movement about the threading position.
  • the oscillating movement causes a relative movement between the yarn guide and the yarn in the form of a shaking effect, which leads to a secure threading of the already adjacent to the slot opening thread into the guide slot.
  • the threading position can be so far outside the traversing stroke that moves the thread guide taken in the threading position during the transfer along the outer contour of the thread guide into the region of the slot mouth of the guide slot.
  • the relative movement is essentially caused by the maintained tension of the thread during threading. The pulling force acting on the thread causes the thread to submerge the thread guide does not follow and substantially by persisting in a horizontal plane along the outer contour of the thread guide slides in the direction of the slot mouth of the guide slot.
  • a guide contour can be provided, by which the thread to be threaded is raised in such a way that it moves along the outer contour of the thread guide into the region of the slot opening of the guide slot.
  • the relative movement is achieved here by the lifting of the tensioned thread.
  • the guide slot may be limited by two legs of different lengths.
  • the guide slot may be limited by two legs of different lengths.
  • the guide slot formed between the two legs may have such a depth that the thread located in the guide slot is so far in the guide slot during the process of laying on the spool that it can not slide out of the thread guide slot within the traverse stroke.
  • the threading should be in the area of the turning point facing the shorter leg.
  • the textile machine may comprise a suction nozzle whose position is adjusted during the process of threading on the yarn guide. This serves to position the thread to be threaded at an angle to the thread guide, the cheese and the suction nozzle, such that the thread is in an optimized for entrainment by and threading in the thread guide position. If the thread is held by the suction nozzle such that the thread forms an obtuse angle to the horizontal, and the thread thus largely rests on the drive roller, the thread held under tension can not penetrate the relative movement between the thread guide and the thread during threading Guide slot be threaded.
  • the thread to be threaded can be held by the suction nozzle in a position in which the thread slides on the guide contour during the entrainment by the yarn guide. This ensures that the thread is only fed during the process of threading on the guide contour and raised during the transfer of the thread guide with entrainment of the thread to be threaded into the threading of this. In regular operation, the thread is always guided so that the thread guide guides the thread below the guide contour between the regular reversal points.
  • the thread guide can be transferred to the completion of the threading in a center position and the suction nozzle synchronously perform a pitching motion. This serves to insert the thread deeper into the slot to provide a better and safer guidance during threading of the thread.
  • Fig. 1 is schematically shown in side view the job 2 of a cheese-producing textile machine. It is in the present case to a so-called cheese winder 1. On the jobs 2 such automatic packages 1, as is well known and therefore not explained in more detail, produced on a ring spinning machine spinning cops 3 rewound to large-volume cheeses 5.
  • the cheeses 5 are after their completion by means of a (not shown) automatically operating service unit, preferably a so-called cross coil changer, transferred to a machine-length cross-wound conveyor 7 and transported to a machine end side Spulenverladestation or the like.
  • a (not shown) automatically operating service unit preferably a so-called cross coil changer
  • such automatic packages 1 also have a logistics device in the form of a package and tube transport system 6.
  • the spinning cops 3 or empty tubes run on transport plates 11.
  • such a cross-winding machine 1 has a central control unit 32, which is connected via a machine bus 33 to the separate workstation computers 31 of the individual winding units 2.
  • the individual winding units 2 also have, as is known and therefore only indicated, various means which ensure the proper operation of such jobs 2.
  • winding device for example, the winding device.
  • the generally designated by the reference numeral 4 winding device has a creel 8, which is movably mounted about a pivot axis 12.
  • the coil frame 8 can also, for example, for the production of conical cheeses to be pivotable about a further orthogonal to the pivot axis 12 arranged axis.
  • the cross-wound bobbin 5 lies with its surface, for example, on a support and pressure roller 9 and takes this unpowered support and pressure roller 9 via frictional engagement.
  • the drive of the cross-wound bobbin 5 takes place in this case via a speed-controllable drive means, not shown, which is preferably formed as an electronically commutated DC motor and arranged directly on the creel 8 or integrated into the creel 8.
  • the cross-wound bobbin 5 during the winding process on a single motor driven drive roller.
  • the cheese 5 is frictionally entrained by the driven drive roller.
  • Fadenchangier listening 10 For traversing the thread 16 during the winding process a Fadenchangier listening 10 is provided which in the Fig. 1 only schematically indicated. Such Fadenchangier disturbed 10 is for example in the DE 198 58 548 A1 described in detail.
  • the Fadenchangier listening 10 essentially consists of a finger-shaped thread guide 13, which, acted upon by an electromechanical drive 14, the thread 16 traversed between the two end faces of the cheese 5. The traverse stroke of the thread guide 13 is limited by reversal points.
  • the in Fig. 2 yarn guide 13 shown schematically has at its free end an elongated, perpendicular to the coil axis guide slot 21, which serves to receive the thread 16 to be laid on the cross-wound bobbin 5.
  • the guide slot 21 has such a depth that the thread 16 located in the guide slot 21 is so far in the guide slot 21 during the process of laying on the cheese 5, that it can not slide out of the thread guide slot 21 within the traverse stroke.
  • the guide slot 21 delimiting legs 22, 23 of the thread guide 13 are formed differently long. In the present embodiment, the left leg 22 is made longer than the right leg 23rd
  • a guide contour 34 is arranged at the workstation 2, which projects beyond the support and pressure roller 9 at least in sections in the vertical direction.
  • the guide contour 34 is spaced apart from the support and pressure roller 9 such that the thread guide 13 is located behind the guide contour 34 during traversing.
  • the thread 13 is guided during the regular winding process by the yarn guide 16 always below the guide contour 34 between the two regular reversal points.
  • Fig. 1 is a suction nozzle 24 and a gripper tube designated 25.
  • Such winding units 2 also have a splicer 26, a thread tensioning device 30, a thread cleaner 28, a thread cutting device 27, a yarn tension sensor 29 and a lower thread sensor 22.
  • the process of threading the thread 16 in the thread guide 13 is based on a thread interruption, for example by Cops change or thread break, to be performed thread connection process explained.
  • the implementation of the process of threading can equally be carried out at a first loading of the textile machine, when the respective winding unit 2, the cop 3 and the cheese 5 are supplied for the first time.
  • the implementation of the process of threading is independent of whether a thread has already been wound to prepare for the process of winding on the cheese 5 or whether the cheese 5 of the coming from Kops 3 personallyspulende thread still has to be supplied.
  • the starting position A of the yarn guide 13 is reached when the yarn guide 13 is in the range of one of its regular reversal points on the spool travel.
  • the choice of the intended as the starting position A reversal point depends on the formation of the yarn guide 13 such that the region of the reversal point represents the starting position A, which lies on the side facing away from the shorter leg 23 side.
  • a different position within or outside of the traverse stroke can be selected as the starting position A, wherein the yarn guide 13, starting from this initial position A, first has to be pivoted to a position in which the thread 16 to be threaded is located between the yarn guide 13 and the threading position E. to allow the safe entrainment of the thread 16 in the threading position E.
  • the drive of the cross-wound bobbin 5 is initially reversed, so that the cross-wound bobbin 5 is in reverse.
  • the suction nozzle 24 executes a pitching motion, wherein it sucks the unwound from the cheese 5 thread and keeps under tension.
  • the suction nozzle positions the thread 16 in such a way that it is in an optimized position for the take-up by the thread guide 13.
  • the yarn guide 13 is transferred from its initial position A in a threading position E, which assumes the yarn guide 13 with the reaching of a position in the region of the opposite of the starting position A reversal point.
  • the threading position E of the thread guide 13 is such that the thread guide 13 is located in a region of the reversal point, so that it is ensured after threading that the thread 16 is so far in the guide slot 21 that the thread 16 is not during the regular winding operation lifts out of the guide slot 21.
  • the thread 16 is generally on the outside of the shorter leg 23 of the thread guide 13 at. However, the thread 16 may also abut on the inside of the longer leg 22. In this case, the thread 13 is in a spaced-apart from the support and pressure roller 9 position.
  • the thread guide 13 is transferred from the threading position E into a middle position M between the two reversal points.
  • the suction nozzle 24 effects a further pitching movement.
  • the already threaded into the slot 21 of the thread guide 13 thread 16 is further pulled by the pitching movement of the suction nozzle 24 within the guide slot 21 down to guide it deeper into the guide slot 21.
  • the drive of the cheese 5 is stopped.
  • yarn 16 is held by the suction nozzle 24 at an angle such that when transferring the yarn guide 13 from the threading position E in the middle position M, the threading of the yarn 16 is prevented.
  • the thread joining process is now carried out in a known manner and subsequently the regular winding operation can be resumed.

Landscapes

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

Abstract

La présente invention concerne un procédé d'insertion d'un fil (16) dans une fente de guidage (21) d'un guide-fil (13), en forme de doigt et entraîné individuellement, d'une machine textile. Ce guide-fil guide le fil (16) parallèlement à l'axe de bobine sur une largeur de course de changement pour poser le fil (16) sur une bobine rotative (5). Avant l'insertion, le guide-fil (13) est amené dans une position de départ (A). Puis le guide-fil (13) est amené dans une position d'insertion (E) et emmène le fil à embobiner (16). Cela engendre un mouvement relatif entre le guide-fil (13) et le fil (16) pour l'insertion du fil (16) dans le guide-fil (16). Enfin le fil (16) est maintenu sous tension pour l'insertion.

Claims (12)

  1. Procédé d'insertion d'un fil (16) dans une fente de guidage (21) d'un guide-fil (13) en forme de doigt, équipant une machine textile, qui est entraîné individuellement et qui, en vue de déposer un fil (16) sur une bobine rotative (5), guide ledit fil (16) parallèlement à l'axe de ladite bobine selon une largeur de course de va-et-vient, sachant que,
    - préalablement au début de l'insertion, le guide-fil (13) est transféré à une position initiale (A) ;
    - ledit guide-fil (13) est ensuite transféré à une position d'insertion (E), et entraîne le fil (16) devant être inséré ;
    - un mouvement relatif est alors généré, entre le guide-fil (13) et le fil (16), afin d'insérer ledit fil (16) dans ledit guide-fil (13) ; et
    - ledit fil (16) est maintenu tendu en vue de l'insertion,
    caractérisé par le fait que,
    - lors du processus d'insertion, la bobine (5) est entraînée en un mouvement rétrograde après une discontinuité du fil.
  2. Procédé selon la revendication 1, caractérisé par le fait que la position initiale (A) est choisie de façon telle que le fil (16), devant être inséré dans le guide-fil (13), occupe une position située entre ledit guide-fil (13) et la position d'insertion (E).
  3. Procédé selon l'une des revendications 1 ou 2, caractérisé par le fait que la position initiale (A) se trouve dans la région du point d'inversion situé en regard de la position d'insertion (E).
  4. Procédé selon l'une des revendications 1 à 3, caractérisé par le fait que le guide-fil (13) accomplit un mouvement oscillant autour de la position d'insertion.
  5. Procédé selon l'une des revendications 1 à 3, caractérisé par le fait que la position d'insertion (E) se trouve en dehors de la course de va-et-vient, à une distance telle que le fil (16), entraîné à la position d'insertion (E) par le guide-fil (13), se meuve au cours du transfert, le long du profil extérieur dudit guide-fil (13), jusque dans la région de l'embouchure de la fente de guidage (21).
  6. Procédé selon l'une des revendications 1 à 3, caractérisé par la présence d'un profil déflecteur (34) par lequel le fil (16) devant être inséré est soulevé, au cours du transfert, de telle sorte qu'il se meuve le long du profil extérieur du guide-fil (13), jusque dans la région de l'embouchure de la fente de guidage (21).
  7. Procédé selon l'une des revendications 1 à 6, caractérisé par le fait que la fente de guidage (21) est délimitée par deux branches (22, 23) de longueurs différentes.
  8. Procédé selon la revendication 7, caractérisé par le fait que la fente de guidage (21), ménagée entre les deux branches (22, 23), offre une profondeur telle que, lors du processus de dépôt sur la bobine (5), le fil (16) situé dans ladite fente de guidage (21) soit logé, dans ladite fente de guidage (21), d'une manière telle qu'il ne puisse pas riper hors de ladite fente (21) du guide-fil dans les limites de la course de va-et-vient.
  9. Procédé selon l'une des revendications 7 ou 8, caractérisé par le fait que la position d'insertion (E) se trouve dans la région du point d'inversion tourné vers la branche (23) de longueur moindre.
  10. Procédé selon l'une des revendications 1 à 9, caractérisé par le fait que la machine textile comprend une buse d'aspiration (24) dont l'emplacement est coordonné avec le guide-fil (13) au cours du processus d'insertion.
  11. Procédé selon la revendication 10, caractérisé par le fait que le fil (16) devant être inséré est maintenu, par la buse d'aspiration (24), dans une position dans laquelle ledit fil (16) accomplit un glissement ascendant, sur le profil déflecteur (34), au cours de l'entraînement par le guide-fil (13).
  12. Procédé selon la revendication 10 ou 11, caractérisé par le fait que le guide-fil (13) est transféré à une position centrale (M), à l'achèvement de l'insertion, et la buse d'aspiration (24) effectue un mouvement de tangage en synchronisme avec ledit transfert.
EP06791899A 2005-09-24 2006-09-07 Procede d'insertion d'un fil Active EP1928773B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200510045842 DE102005045842A1 (de) 2005-09-24 2005-09-24 Verfahren zum Einfädeln eines Fadens
PCT/EP2006/008721 WO2007033770A1 (fr) 2005-09-24 2006-09-07 Procede d'insertion d'un fil

Publications (2)

Publication Number Publication Date
EP1928773A1 EP1928773A1 (fr) 2008-06-11
EP1928773B1 true EP1928773B1 (fr) 2011-08-17

Family

ID=37499212

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06791899A Active EP1928773B1 (fr) 2005-09-24 2006-09-07 Procede d'insertion d'un fil

Country Status (5)

Country Link
EP (1) EP1928773B1 (fr)
JP (1) JP4988745B2 (fr)
CN (1) CN101267999B (fr)
DE (1) DE102005045842A1 (fr)
WO (1) WO2007033770A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007043310A1 (de) * 2007-09-12 2009-03-19 Oerlikon Textile Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE102009009971B4 (de) * 2009-02-21 2017-03-16 Saurer Germany Gmbh & Co. Kg Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine sowie Arbeitsstelle zur Durchführung des Verfahrens
CN101837908B (zh) * 2010-03-15 2012-06-20 青岛宏大纺织机械有限责任公司 一种横动导纱装置及导纱方法
JP2013154991A (ja) 2012-01-30 2013-08-15 Murata Machinery Ltd 糸巻取機及び糸巻取方法
JP5584734B2 (ja) * 2012-06-20 2014-09-03 金井 宏彰 トラバース装置およびトラバース方法
CN103774258B (zh) * 2014-01-07 2016-01-20 太仓市世博纺织配件有限公司 导丝器的转向调节机构
DE102014008574A1 (de) * 2014-06-11 2015-12-17 Saurer Germany Gmbh & Co. Kg Textilmaschine mit Spulvorrichtungen
CN107840193A (zh) * 2017-11-03 2018-03-27 盐城融凡纺织制衣有限公司 一种便于拆卸的纱线收卷装置
CN113581933A (zh) * 2021-07-27 2021-11-02 吴春燕 一种电力施工牵引装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1921312U (de) * 1964-02-10 1965-08-12 Feinmechanik Lotz & Co Vorrichtung zum selbsttaetigen einfaedeln von faeden, insbesondere von aus der schmelze ausgezogenen glasfaeden, in einen fadenfuehrer.
US3587989A (en) * 1969-02-05 1971-06-28 Don E Fisher Traverse guide assembly
DE3930136A1 (de) * 1989-09-09 1991-03-21 Schlafhorst & Co W Verfahren und einrichtung zur uebergabe eines fadens an eine spulstelle einer textilmaschine
DE4316566C2 (de) * 1992-07-06 2001-05-31 Barmag Barmer Maschf Verfahren zum Anlegen eines Fadens an eine Spulhülse
DE4227539A1 (de) * 1992-08-20 1994-02-24 Rieter Ingolstadt Spinnerei Vorrichtung zur Fadenverlegung
EP1089933B1 (fr) * 1998-06-12 2003-10-08 Maschinenfabrik Rieter Ag Changement de fil
DE19858548A1 (de) * 1998-12-18 2000-06-21 Schlafhorst & Co W Fadenführer zum traversierenden Zuführen eines Fadens zu einer rotierend angetriebenen Auflaufspule
DE19952438A1 (de) * 1999-10-30 2001-05-03 Schlafhorst & Co W Verfahren zur Übergabe eines angesponnenen Fadens
DE10206288A1 (de) * 2002-02-15 2003-08-28 Schlafhorst & Co W Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE10257804A1 (de) * 2002-12-11 2004-07-01 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Inbetriebnahme einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine

Also Published As

Publication number Publication date
JP4988745B2 (ja) 2012-08-01
JP2009508782A (ja) 2009-03-05
CN101267999A (zh) 2008-09-17
DE102005045842A1 (de) 2007-03-29
WO2007033770A1 (fr) 2007-03-29
CN101267999B (zh) 2011-08-31
EP1928773A1 (fr) 2008-06-11

Similar Documents

Publication Publication Date Title
EP2029465B1 (fr) Procédé de fonctionnement du poste de travail d'une machine textile produisant des bobines croisées
DE102009009971B4 (de) Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine sowie Arbeitsstelle zur Durchführung des Verfahrens
EP1995200B1 (fr) Procédé et dispositif de fonctionnement d'un dispositif de bobinage d'une machine textile produisant des bobines croisées
DE102008026777A1 (de) Saugdüse
EP2179954B1 (fr) Machine textile fabriquant des bobines croisées et procédé de commande de la machine textile
DE102012016853A1 (de) Verfahren zum Verbinden eines Ober- und Unterfadens an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
EP3421399A1 (fr) Dispositif d'épissure de fils destiné au raccordement pneumatique des extrémités de fil
EP0846641B1 (fr) Unité de bobinage d'une machine textile pour la fabrication de bobines à spires croisées
DE102016119542A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102012016854A1 (de) Verfahren zum Verbinden eines Ober- und Unterfadens an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
EP1928773B1 (fr) Procede d'insertion d'un fil
DE19905860A1 (de) Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP2066577A1 (fr) Buse aspirante pour un poste de travail d'une machine textile fabriquant des bobines croisées
EP1076028B1 (fr) Dispositif de rattachement du fil pour une machine textile fabriquant des bobines à spires croisées
EP2388224A2 (fr) Agrégat de commande
EP2279976B1 (fr) Procédé destiné au fonctionnement de postes de travail d'une machine textile produisant des bobines croisées
EP2801544A1 (fr) Procédé et dispositif de fonctionnement d'un poste de travail d'une machine textile produisant des bobines croisées
DE102004057825A1 (de) Spulstelle einer Kreuzspule herstellenden Textilmaschine
DE102012005988A1 (de) Verfahren zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1151951A2 (fr) Procédé de fonctionnement d'une machine textile pour la fabrication de bobines à spires croisées
DE102018108151A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102018120457A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1828040B1 (fr) Poste de travail de bobineuse
DE102014008574A1 (de) Textilmaschine mit Spulvorrichtungen
DE102018113886A1 (de) Verfahren bzw. Vorrichtung zur Beeinflussung des Bewicklungszustandes von Ringspinnkopsen

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080424

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE IT LI

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: OERLIKON TEXTILE GMBH & CO. KG

DAX Request for extension of the european patent (deleted)
RBV Designated contracting states (corrected)

Designated state(s): CH DE IT LI

17Q First examination report despatched

Effective date: 20091202

RIC1 Information provided on ipc code assigned before grant

Ipc: B65H 57/00 20060101ALI20110114BHEP

Ipc: B65H 54/28 20060101AFI20110114BHEP

Ipc: B65H 67/08 20060101ALI20110114BHEP

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010040

Country of ref document: DE

Effective date: 20111013

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20120521

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010040

Country of ref document: DE

Effective date: 20120521

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: SCHMAUDER AND PARTNER AG PATENT- UND MARKENANW, CH

Ref country code: CH

Ref legal event code: PUE

Owner name: SAURER GERMANY GMBH AND CO. KG, DE

Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH AND CO. KG, DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006010040

Country of ref document: DE

Owner name: SAURER GERMANY GMBH & CO. KG, DE

Free format text: FORMER OWNER: OERLIKON TEXTILE GMBH & CO. KG, 42897 REMSCHEID, DE

Effective date: 20130918

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCOW

Free format text: NEW ADDRESS: LEVERKUSER STRASSE 65, 42897 REMSCHEID (DE)

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20151001

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006010040

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170401

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230519

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20240924

Year of fee payment: 19

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20241001

Year of fee payment: 19

REG Reference to a national code

Ref country code: CH

Ref legal event code: U11

Free format text: ST27 STATUS EVENT CODE: U-0-0-U10-U11 (AS PROVIDED BY THE NATIONAL OFFICE)

Effective date: 20251001