EP1331192A2 - Dispositif pour raccorder pneumatiquement les extrémités de fils - Google Patents

Dispositif pour raccorder pneumatiquement les extrémités de fils Download PDF

Info

Publication number
EP1331192A2
EP1331192A2 EP02025978A EP02025978A EP1331192A2 EP 1331192 A2 EP1331192 A2 EP 1331192A2 EP 02025978 A EP02025978 A EP 02025978A EP 02025978 A EP02025978 A EP 02025978A EP 1331192 A2 EP1331192 A2 EP 1331192A2
Authority
EP
European Patent Office
Prior art keywords
thread
holding
splice
splicing
tubes
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
EP02025978A
Other languages
German (de)
English (en)
Other versions
EP1331192A3 (fr
EP1331192B1 (fr
Inventor
Siegfried Schatton
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
W Schlafhorst AG and Co
Saurer 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 W Schlafhorst AG and Co, Saurer GmbH and Co KG filed Critical W Schlafhorst AG and Co
Publication of EP1331192A2 publication Critical patent/EP1331192A2/fr
Publication of EP1331192A3 publication Critical patent/EP1331192A3/fr
Application granted granted Critical
Publication of EP1331192B1 publication Critical patent/EP1331192B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
    • B65H69/063—Preparation of the yarn ends
    • 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
    • B65H2701/319—Elastic threads

Definitions

  • the invention relates to a device for pneumatic Connecting yarns, especially elastane yarns, according to the preamble of claim 1.
  • Thread splicing devices for the pneumatic connection of Yarns have long been associated with winding machines known and in numerous patent specifications, for example in DE 40 05 752 A1 or DE 44 20 979 A1, in detail described.
  • the known thread splicing devices have corresponding thread clamping devices, thread cutting devices and so-called holding and opening tubes. This means that while the two thread ends are being threaded into the splice channel by the aforementioned handling elements, they are also positioned between the holding jaws of a thread clamping device and the cutting tool of one of the thread cutting devices, the thread treatment devices belonging to a thread end being arranged on opposite sides of the splice channel ,
  • the described method and the corresponding device have become cleaner in practice, for example when splicing Cotton yarn or when splicing mixtures Cotton fibers and synthetic fibers, well proven.
  • elastane yarns which usually have a highly elastic core thread that is surrounded, for example, by cotton fibers. Due to the highly elastic core thread, such elastane yarns tend to pull tightly together after a thread cut, that is to say to curl strongly.
  • EP 1 118 570 A2 shows and describes, for example, a thread splicing device, each of which has an additional thread locking means in the form of a serrated plate at the level of the holding and opening tubes. These sheets, each of which fixes one of the thread ends, are arranged approximately halfway between the actual thread clamping device and the associated holding and opening tube. This means that the free thread length, which tends to curl after the thread ends have been cut to length by the thread cutting device, is approximately halved by the known locking means. With the thread splicing device designed in this way, the number of successful splice connections in elastane yarns could be increased somewhat, but the fundamental problem could not be eliminated.
  • DE 101 24 832 A1 also shows and describes an embodiment in which the locking means are positioned in the immediate vicinity of the associated holding and opening tubes. With such an embodiment it has been possible to significantly increase the number of successful splices in elastane yarns.
  • a thread splicing device is known from DE 34 05 304 A1, in which the splice channel arranged in the splice prism has so-called flow channels in addition to the usual compressed air injection openings.
  • the flow channels branch off between the compressed air injection openings and the splice channel exits laterally from the splice channel and are each connected to an injector device.
  • an injector device By means of this injector device, an air flow directed away from the splice channel can be generated in the flow channels, which, if necessary, should ensure that the cut thread ends are sucked into the flow channels and that the thread ends are pneumatically prepared.
  • the Invention Based on the aforementioned prior art, the Invention, the object of a device for pneumatic joining of yarns to create the If necessary, the splicing of problematic yarns, for example elastane yarns, and the holding and Dissolving tubes in a simple way on changing Yarn parameters are customizable.
  • the device according to the invention has the particular advantage that the thread ends of the upper and lower thread, which are fixed in thread clamping devices, which are arranged at a distance from the splicing prism above and below the thread splicing device, after being cut to length by appropriate thread cutting devices, immediately in the immediate vicinity the holding and dissolving tubes arranged at the outputs of the splice channel are sucked in and additionally pneumatically fixed there.
  • the additional pneumatic fixation of the thread ends for example in the case of elastane yarns, also largely avoids the typical crimping of the thread ends and thus ensures the creation of proper splices in a simple and safe manner.
  • the funnel-like contour of the entrance opening of the holding and opening tubes ensures that even such difficult yarns are reliably sucked in. Since the holding and dissolving tubes are interchangeably fixed in bores of the splicing prism, it is also possible at any time to adapt the holding and dissolving tubes to the respective yarn parameters, so that optimal preparation of the sucked thread ends for the subsequent splicing process can be achieved without great effort. The necessary storage is limited to the holding and dissolving tubes.
  • the funnel-like contour is part of a locking means which, for example secured by an easily accessible screw bolt, fixes the associated holding and opening tube easily replaceable in a bore of the splice prism.
  • a locking means is relatively easy and inexpensive to manufacture, for example as a deep-drawn sheet metal part
  • the holding and dissolving tubes are installed in such a way that the central axis of the holding and dissolving tube runs at the level of the splice channel base. This ensures that the thread ends fixed in the thread clamping devices are stretched centrally over the holding and opening tubes so that the thread ends are immediately subjected to the full suction of the holding and opening tubes, which has a very positive effect on the functional reliability of the holding and disintegrating tubes.
  • both the injection openings arranged in the splice channel and the holding and opening tubes are connected to a compressed air source via pneumatic lines, in which controllable valves are switched on.
  • the valves for example 2/2-way valves, are connected to the winding station computer of the winding station concerned via corresponding control lines and can be controlled in a defined manner in this way without a large additional control effort being necessary.
  • the opening times of the valve for the holding and dissolving tubes and the opening times of the valve for the injection openings arranged in the splice channel can be set exactly and, if necessary, adapted optimally.
  • the introduction of compressed air into the holding and dissolving tubes for fixing the thread ends and the introduction of compressed air into the splice channel for splicing the thread ends overlap.
  • Such an overlap in time prevents the thread ends of the upper and lower threads arranged in the splice channel from curling before blowing in splice air and thereby at least partially leaving the splice channel.
  • the compressed air supply to the holding and dissolving tubes and thus the additional pneumatic fixation of the thread ends is maintained for at least a long time until it is ensured that the thread ends are already sufficiently connected to one another.
  • FIG. 1 schematically shows a work station 1 of a textile machine producing cross-wound bobbins, in the exemplary embodiment of a cross-wound winder, in a side view.
  • Such textile machines usually have a large number of such work stations 1 arranged in a row next to one another.
  • spinning bobbins 2 which were produced, for example, on ring spinning machines (not shown), are rewound into large-volume cross-wound bobbins 13.
  • the work stations 1 are equipped with various, schematically illustrated thread handling and thread testing devices and their own control device, a so-called winding station computer 5.
  • a suction nozzle 15 and a gripper tube 19 are also provided for handling the thread ends in the event of a thread break or a defined cleaner cut.
  • the suction nozzle 15, which handles the upper thread 31, has an orifice 16 which can be subjected to vacuum and is rotatably supported to a limited extent about a pivot axis 17.
  • the thread splicing device 7 essentially consists of an air distributor block 24 arranged on the winding unit housing, to which a so-called splice prism 25 is fixed by means of screw bolts 23.
  • the splice prism 25 has a splice channel 26 into which compressed air injection openings 29 open.
  • the compressed air injection openings 29 are connected to a compressed air source 11 via a pneumatic line 18 connected to the air distributor block 24, into which a valve, for example a 2/2-way valve 22, is connected.
  • the directional control valve 22 is in turn also connected via a control line 27 to the winding station computer 5 of the relevant work station 1.
  • a holding and dissolving tube 33 and 34 is arranged in the immediate vicinity of the outputs 50 and 51 of the splice channel 26 in corresponding receiving bores 46 and 47, respectively.
  • the holding and opening tubes 33 and 34 are each interchangeably fixed by a locking means 53 which has a funnel-like contour 52 and positioned so that the central axes 37 and 38 of the holding and opening tubes 33 and 34 are each at the level of Bottom 55 of the splice channel 26 are arranged and are orthogonal to a central plane 45 of the splice channel 26.
  • the locking means 53 can be fixed on the splice prism 25, for example, by means of screw bolts 54.
  • the holding and dissolving tubes 33 and 34 as usual have at least one tangential bore 56 or 57 via a pneumatic line 35 into which a valve 36 is switched on, connected to the compressed air source 11, the 2/2-way valve 36 via a control line 28 from Reel station computer 5 can be controlled.
  • the Splice prism 25 also thread guide devices 39 or 40, thread clamping devices 43 and 44 as well Thread cutting devices 41 and 42 arranged.
  • the running thread 3 is monitored by the thread cleaner 8 shown schematically in FIG. 1, which detects every thread irregularity and reports it to the spool computer 5.
  • the reel computer 5 then immediately initiates a defined thread cut. That is, the running thread 3 is separated into an upper thread 31 and a lower thread 32 by the thread cutting device 9. While the upper thread 31 runs onto the surface of the cross-wound bobbin 13 with a braking torque, the lower thread 32 usually remains held in the thread tensioner 6.
  • the suction nozzle 15 is pivoted upward, as indicated by dash-dotted lines in FIG. 1, and positioned with its mouth 16 which can be subjected to negative pressure in the region of the surface of the cheese 13. At the same time the cheese 13 rotates slowly in the unwinding direction. As soon as the suction nozzle 15 has picked up the upper thread 31, the defective thread piece is separated and disposed of by means of a thread cutting device (not shown) arranged in the region of the suction nozzle 15.
  • the suction nozzle 15 also positions the upper thread 31 in the upper thread clamping device 44 and between the tools of the lower thread cutting device 41.
  • the lower thread 32 is also taken up at the same time or at a slightly different time from the take-up of the upper thread 31.
  • the lower thread 32 is also threaded into an associated lower thread clamping device 43 and an upper thread cutting device 42.
  • the holding and dissolving tubes 33, 34 are acted upon with compressed air by appropriate actuation of a valve 22.
  • the threads 31 and 32 are then cut to length by the thread cutting devices 41 and 42, respectively.
  • the winding unit computer 5 first controls the directional control valve 36 in the sense of "open” via the signal line 28, so that a relatively strong suction flow is present in the area of the inlet openings 48 and 49 of the holding and dissolving tubes 33 and 34.
  • the cut thread ends are first disposed of via the suction nozzle 15 or the gripper tube 19, and at the same time the free thread ends of the upper thread 31 and the lower thread 32 via the funnel-like contour 52 Locking means 53 sucked into the holding and opening tubes 33 and 34, respectively.
  • the thread ends of the upper and lower threads 31, 32 are thereby fixed pneumatically and thus prevented from curling too much.
  • the thread ends of the upper and lower thread are also pneumatically prepared in accordance with the regulations. This means that the thread ends of the upper and lower threads sucked into the holding and dissolving tubes 33 and 34 are largely freed of their twist and of short fibers.
  • the prepared thread ends are then, as is known and therefore neither shown nor explained in detail, pulled into the splice channel 26 of the thread splicing device 7 by a so-called loop puller and pneumatically connected there. That is, the winding unit computer 5 controls the 2/2-way valve 22 via a signal line 27 in such a way that splice air is blown into the splice channel 26 via the pneumatic line 18 and the compressed air injection openings 29, which initially largely parallel fibers of the two thread ends swirled together and thereby creates a thread connection.
  • the holding and Dissolving tubes 33, 34 pressurized air, so that the Thread ends of upper and lower thread due to the in the holding and Dissolving tubes 33, 34 prevailing injector flow in Direction of the holding and dissolving tubes 33, 34 with a pneumatic holding force can be applied.
  • the injector flow in the holding and dissolving tubes 33, 34 remains at least until the introduction of the first Maintain splice of air into the splice channel 26.
  • the compressed air pulse 58 for fixing the thread ends in the holding and dissolving tubes 33, 34 is switched on at a time t 1 and remains until the later time t 3 .
  • the compressed air pulse 59 for splicing the two thread ends at almost the same thread is present between times t 2 and t 4 . This means that the compressed air pulse 58 for splicing the thread ends and the compressed air pulse 59 for fixing the thread ends in the holding and dissolving tubes 33, 34 overlap in time.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Ropes Or Cables (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
EP02025978A 2002-01-25 2002-11-21 Dispositif pour raccorder pneumatiquement les extrémités de fils Expired - Lifetime EP1331192B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10202781 2002-01-25
DE10202781A DE10202781A1 (de) 2002-01-25 2002-01-25 Vorrichtung zum pneumatischen Verbinden von Garnen

Publications (3)

Publication Number Publication Date
EP1331192A2 true EP1331192A2 (fr) 2003-07-30
EP1331192A3 EP1331192A3 (fr) 2003-11-19
EP1331192B1 EP1331192B1 (fr) 2006-09-06

Family

ID=7713014

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02025978A Expired - Lifetime EP1331192B1 (fr) 2002-01-25 2002-11-21 Dispositif pour raccorder pneumatiquement les extrémités de fils

Country Status (6)

Country Link
US (1) US20030167747A1 (fr)
EP (1) EP1331192B1 (fr)
JP (1) JP2003212438A (fr)
CN (1) CN1295125C (fr)
AT (1) ATE338721T1 (fr)
DE (2) DE10202781A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121748A1 (it) * 2012-10-16 2014-04-17 Savio Macchine Tessili Spa Gruppo giuntafili pneumatico per macchine tessili
EP2907781A1 (fr) * 2014-02-15 2015-08-19 Saurer Germany GmbH & Co. KG Procédé, dispositif et programme informatique destinés à dénouer des extrémités de fil pour machines d'épissage
EP3090975A1 (fr) * 2015-04-15 2016-11-09 Saurer Germany GmbH & Co. KG Machine d'epissage comprenant un element pour former une boucle destine a regler la longueur du fil a episser et a ramener le fil ainsi que tete de bobinage et bobineuse comprenant une telle machine d'epissage

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20021500A1 (it) * 2002-07-09 2004-01-09 Mesdan Spa Dispositivo e procedimento per la giunzione pneumatica di fili o filati contenenti un elastomero o ad elevata torsione
DE102004042115A1 (de) * 2004-08-30 2006-03-02 Saurer Gmbh & Co. Kg Verfahren und Vorrichtung zur Optimierung von Spul- und Spleißparametern auf einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
JP4677454B2 (ja) * 2005-10-13 2011-04-27 村田機械株式会社 糸のスプライシング方法及びその装置
JP2011037626A (ja) * 2009-08-18 2011-02-24 Murata Machinery Ltd 糸継装置及びそれを備えた繊維機械
DE102011101629A1 (de) * 2011-05-14 2012-11-15 Oerlikon Textile Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
KR101894620B1 (ko) 2012-01-24 2018-09-03 나이키 이노베이트 씨.브이. 간헐적 위빙 스플라이서
EP2807297A4 (fr) 2012-01-24 2015-12-09 Nike Innovate Cv Tissage faisant appel à des matériaux réactifs
DE102013102770A1 (de) * 2013-03-19 2014-09-25 Maschinenfabrik Rieter Ag Spinnstelle einer Spinnmaschine sowie Verfahren zum Betrieb derselben
DE102014018626A1 (de) 2014-12-13 2016-06-16 Saurer Germany Gmbh & Co. Kg Axial geteilte Spleißkanaleinheit mit zwei radial versetzten Kammern und scharfen Stoßkanten zwischen den Kammern, Spleißer mit einer solchen Spleißkanaleinheit und Textilmaschine mit einem solchen Spleißer
DE102014018656A1 (de) 2014-12-13 2016-06-16 Saurer Germany Gmbh & Co. Kg Spleißkanaleinheit mit speziell gestaltetem Einlasskanal für die Spleißluft, Spleißer mit einer solchen Spleißkanaleinheit und Textilmaschine mit einem solchen Spleißer
DE102015004780A1 (de) * 2015-04-15 2016-10-20 Saurer Germany Gmbh & Co. Kg Spleißer mit zwei mit Druckluft versorgbaren Auflöseröhrchen und Druckminderer sowie Spulstelle und Spulmaschine mit einem solchen Spleißer
JP2017088366A (ja) * 2015-11-13 2017-05-25 村田機械株式会社 糸継機構、糸巻取装置および糸継方法
DE102016119542A1 (de) * 2016-10-13 2018-04-19 Saurer Germany Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017114707A1 (de) * 2017-06-30 2019-01-03 Saurer Spinning Solutions Gmbh & Co. Kg Fadenspleißvorrichtung zum pneumatischen Verbinden von Fadenenden
DE102017115939A1 (de) * 2017-07-14 2019-01-17 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Luftspinnvorrichtung, Fadenleitkanal und Luftspinnmaschine umfassend einen solchen Fadenleitkanal
EP3553009B1 (fr) * 2018-04-12 2022-03-30 TMT Machinery, Inc. Épisseur de fil synthétique
JP7202956B2 (ja) * 2018-04-12 2023-01-12 Ｔｍｔマシナリー株式会社 合繊糸用スプライサ
JP2020059583A (ja) * 2018-10-11 2020-04-16 村田機械株式会社 糸継装置及び糸巻取装置
JP2020142897A (ja) * 2019-03-06 2020-09-10 村田機械株式会社 圧縮空気消費量出力装置及び繊維機械
DE102020126854A1 (de) 2020-10-13 2022-04-14 Saurer Spinning Solutions Gmbh & Co. Kg Halte-/Auflöseröhrchen für eine Fadenspleißvorrichtung sowie Fadenspleißvorrichtung zum pneumatischen Verbinden der Fadenenden eines Oberfadens und eines Unterfadens
DE102021108708A1 (de) 2021-04-08 2022-10-13 Saurer Spinning Solutions Gmbh & Co. Kg Spleißprisma für eine Fadenspleißvorrichtung einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102021108703A1 (de) 2021-04-08 2022-10-13 Saurer Spinning Solutions Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492076A (en) * 1982-01-15 1985-01-08 W. Schlafhorst & Co. Preparation device for making a thread end ready for splicing
DE3326966A1 (de) * 1983-07-27 1985-03-07 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
DE3405304A1 (de) * 1984-02-15 1985-08-29 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
US4610133A (en) * 1983-11-23 1986-09-09 W. Schlafhorst & Co. Make-ready device for readying a thread end
JPH11106147A (ja) * 1997-10-03 1999-04-20 Murata Mach Ltd マルチスプライサー

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2954668C2 (en) * 1979-11-10 1991-03-28 W. Schlafhorst Ag & Co, 4050 Moenchengladbach, De Device for joining yarn ends
DE3143263A1 (de) * 1981-10-31 1983-05-11 W. Schlafhorst & Co, 4050 Mönchengladbach Vorrichtung zum partiellen strecken und parallelisieren der fasern eines fadens oder fadenendes
DE3408668A1 (de) * 1984-03-09 1985-09-12 W. Schlafhorst & Co, 4050 Mönchengladbach Vorbereitungsaggregat zum vorbereiten eines fadenendes
DE3518316A1 (de) * 1985-05-22 1986-11-27 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
DE3518315A1 (de) * 1985-05-22 1986-11-27 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
DE3528619A1 (de) * 1985-08-09 1987-02-19 Schlafhorst & Co W Vorrichtung zum herstellen einer fadenverbindung durch spleissen
DE3828319A1 (de) * 1988-08-20 1990-02-22 Schubert & Salzer Maschinen Fadenspleissvorrichtung zum knotenfreien verbinden von faeden und verfahren zur fadenendenvorbereitung
DE3906354A1 (de) * 1989-03-01 1990-09-06 Schlafhorst & Co W Fadenspleisskopf
DE4005752C2 (de) * 1990-02-23 1998-10-08 Schlafhorst & Co W Verfahren und Vorrichtung zum Vorbereiten zu spleißender Fadenenden
DE4008640A1 (de) * 1990-03-17 1991-09-19 Stahlecker Gmbh Wilhelm Spleissvorrichtung zum verbinden von faeden
DE4231958A1 (de) * 1992-09-24 1994-03-31 Schlafhorst & Co W Verfahren und Vorrichtung zum Einlegen von Fadenenden in eine Fadenendenverbindungsvorrichtung
CN2140906Y (zh) * 1992-11-14 1993-08-25 南通市纺织科学研究所 全气动空气捻接装置
IT1275947B1 (it) * 1995-03-21 1997-10-24 Mesdan Spa Apparecchio per la giunzione pneumatica di fili o filati da installare su macchine tessili in particolare su roccatrici
IT1299006B1 (it) * 1998-04-02 2000-02-07 Mesdan Spa Dispositivo per la preparazione dell'estremita' di filo alla giunzione con un apparecchio per la giunzione pneumatica senza nodo di fili e
JP3575367B2 (ja) * 2000-01-18 2004-10-13 村田機械株式会社 糸継ぎ装置
IT1316370B1 (it) * 2000-02-15 2003-04-10 Mesdan Spa Dispositivo e procedimento per la giunzione di fili tessili mediantearia compressa e liquido
DE10124832A1 (de) * 2001-05-22 2002-11-28 Schlafhorst & Co W Fadenspleissvorrichtung

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4492076A (en) * 1982-01-15 1985-01-08 W. Schlafhorst & Co. Preparation device for making a thread end ready for splicing
DE3326966A1 (de) * 1983-07-27 1985-03-07 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
US4610133A (en) * 1983-11-23 1986-09-09 W. Schlafhorst & Co. Make-ready device for readying a thread end
DE3405304A1 (de) * 1984-02-15 1985-08-29 W. Schlafhorst & Co, 4050 Mönchengladbach Druckluft-fadenspleissvorrichtung
JPH11106147A (ja) * 1997-10-03 1999-04-20 Murata Mach Ltd マルチスプライサー

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09, 30. Juli 1999 (1999-07-30) -& JP 11 106147 A (MURATA MACH LTD), 20. April 1999 (1999-04-20) *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITMI20121748A1 (it) * 2012-10-16 2014-04-17 Savio Macchine Tessili Spa Gruppo giuntafili pneumatico per macchine tessili
EP2722299A1 (fr) * 2012-10-16 2014-04-23 Savio Macchine Tessili S.p.A. Unité d'épissure pneumatique pour machines textiles
EP2907781A1 (fr) * 2014-02-15 2015-08-19 Saurer Germany GmbH & Co. KG Procédé, dispositif et programme informatique destinés à dénouer des extrémités de fil pour machines d'épissage
EP3090975A1 (fr) * 2015-04-15 2016-11-09 Saurer Germany GmbH & Co. KG Machine d'epissage comprenant un element pour former une boucle destine a regler la longueur du fil a episser et a ramener le fil ainsi que tete de bobinage et bobineuse comprenant une telle machine d'epissage

Also Published As

Publication number Publication date
CN1433948A (zh) 2003-08-06
JP2003212438A (ja) 2003-07-30
CN1295125C (zh) 2007-01-17
DE10202781A1 (de) 2003-07-31
ATE338721T1 (de) 2006-09-15
EP1331192A3 (fr) 2003-11-19
EP1331192B1 (fr) 2006-09-06
DE50208065D1 (de) 2006-10-19
US20030167747A1 (en) 2003-09-11

Similar Documents

Publication Publication Date Title
EP1331192B1 (fr) Dispositif pour raccorder pneumatiquement les extrémités de fils
DE4420979B4 (de) Fadenendevorbereitungseinrichtung für Kreuzspulen herstellende Textilmaschinen
DE10124832A1 (de) Fadenspleissvorrichtung
DE3824850C2 (fr)
DE102011101629A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP3652368A2 (fr) Procédé pour faire fonctionner un arrangement de filage à jet d'air, canal de guidage de fil et métier à filer à jet d'air comprenant un tel canal de guidage de fil
WO1987003310A1 (fr) Procede et dispositif de renfilage d'un dispositif a filer pourvu d'un organe tordeur pneumatique
EP3421399A1 (fr) Dispositif d'épissure de fils destiné au raccordement pneumatique des extrémités de fil
DE10139072A1 (de) Serviceaggregat zum Wiederanspinnen von Arbeitsstellen einer Offenend-Spinnmaschine
DE102016119542A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102012016853A1 (de) Verfahren zum Verbinden eines Ober- und Unterfadens an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
DE102016115732A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1544147A2 (fr) Dispositif pneumatique pour le raccordement de fils textiles
DE102006000824A1 (de) Fadenspleißvorrichtung für eine Kreuzspulen herstellende Textilmaschine
DE102012016854A1 (de) Verfahren zum Verbinden eines Ober- und Unterfadens an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
EP1127831B1 (fr) Dispositif de mise en service d'un poste de travail d'une machine textile pour la fabrication de bobines à spires croisées
DE102020132458A1 (de) Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE3910312C2 (de) Fadenspleißanlage für Kettfäden in einer Webmaschine
DE102017102432A1 (de) Spleißprisma für eine Fadenspleißvorrichtung einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine und Einsatzteil für das Spleißprisma
DE10201533A1 (de) Offenend-Rotorspinnmaschine
EP2420466B1 (fr) Procédé de fonctionnement d'un poste de travail d'un bobinoir automatique à fil croisé
DE102017117421A1 (de) Fadenspleißvorrichtung zum pneumatischen Verbinden von Garnen
EP1302428A1 (fr) Dispositif d'épissure de fils
EP1302427B1 (fr) Dispositif d'épissure de fils
DE4139442A1 (de) Verfahren und vorrichtung zum fadenverbinden in einer dubliermaschine

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

AK Designated contracting states

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

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

Owner name: SAURER GMBH & CO. KG

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040519

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

17Q First examination report despatched

Effective date: 20050704

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): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR

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

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20060906

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: GB

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50208065

Country of ref document: DE

Date of ref document: 20061019

Kind code of ref document: P

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

Ref country code: LI

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

Effective date: 20061130

Ref country code: MC

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

Effective date: 20061130

Ref country code: BE

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

Effective date: 20061130

Ref country code: CH

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

Effective date: 20061130

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

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061206

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061206

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061206

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

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061217

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

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070219

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
GBV Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed]

Effective date: 20060906

REG Reference to a national code

Ref country code: IE

Ref legal event code: FD4D

EN Fr: translation not filed
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: 20070601

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

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

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: OERLIKON TEXTILE GMBH & CO. KG

26N No opposition filed

Effective date: 20070607

BERE Be: lapsed

Owner name: SAURER G.M.B.H. & CO. KG

Effective date: 20061130

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

Ref country code: AT

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

Effective date: 20061121

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

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20061207

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20070511

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

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

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

Ref country code: LU

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

Effective date: 20061121

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060906

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

Ref country code: TR

Payment date: 20131120

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20161130

Year of fee payment: 15

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

Ref country code: TR

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

Effective date: 20141121

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

Ref country code: IT

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

Effective date: 20171121