EP1223236A3 - Vorrichtung zur Herstellung eines Core-Garns - Google Patents

Vorrichtung zur Herstellung eines Core-Garns Download PDF

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Publication number
EP1223236A3
EP1223236A3 EP01130244A EP01130244A EP1223236A3 EP 1223236 A3 EP1223236 A3 EP 1223236A3 EP 01130244 A EP01130244 A EP 01130244A EP 01130244 A EP01130244 A EP 01130244A EP 1223236 A3 EP1223236 A3 EP 1223236A3
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EP
European Patent Office
Prior art keywords
guide
fiber
thread
bore
groove
Prior art date
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Application number
EP01130244A
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English (en)
French (fr)
Other versions
EP1223236B1 (de
EP1223236A2 (de
Inventor
Jürg BISCHOFBERGER
Peter Anderegg
Christian Griesshammer
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter AG
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Filing date
Publication date
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP1223236A2 publication Critical patent/EP1223236A2/de
Publication of EP1223236A3 publication Critical patent/EP1223236A3/de
Application granted granted Critical
Publication of EP1223236B1 publication Critical patent/EP1223236B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/02—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques imparting twist by a fluid, e.g. air vortex
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H4/00—Open-end spinning machines or arrangements for imparting twist to independently moving fibres separated from slivers; Piecing arrangements therefor; Covering endless core threads with fibres by open-end spinning techniques
    • D01H4/38—Channels for feeding fibres to the yarn forming region

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Die Herstellung eines Core-Garns (46) mittels Fluidtechnik wird mit einer Vorrichtung gemäss Erfindung durchgeführt. Die Vorrichtung umfasst im Wesentlichen einen Faserführungskanal (13) mit einer Faserführungsfläche (28) zur Führung der Fasern (F) des Faserverbands und eine Führungsvorrichtung zur Führung des Endlosfadens (C) in eine Einlassmündung (35) eines Garnführungskanals (7, 45), und eine Fluideinrichtung zur Erzeugung einer Wirbelströmung um die Einlassmündung (35) des Garführungskanals (7, 45). Weiter umfasst sie zur Faserführungsfläche (28) zusätzlich eine in einem Fadenführungsmittel (4) enthaltene Führung (5) für mindestens einen Endlosfaden (C), sodass dieser mindestens eine Endlosfaden (C) von den Fasern (F) an der Spindel (6, 32) umsponnen werden kann. Die Führung (5) ist entweder eine der Faserführungsfläche (28) zugeordnete Nut (5.1), eine unter der Faserführungsfläche (28) angeordnete Bohrung (5.2) oder ein einzelnes oder zu einer Nut (5.1) oder Bohrung (5.2) kombiniertes, im Fadenführungsmittel (4) eingebrachtes röhrähnliches Element (5c), wobei die Achse von Nut (5.1), Bohrung (5.2) und rohrähnlichem Element (5c) mit der Achse des Garnführungskanals (7, 45) fluchten.
Figure 00000001
Figure 00000002
EP01130244.5A 2000-12-22 2001-12-19 Vorrichtung zur Herstellung eines Core-Garns Expired - Lifetime EP1223236B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH25042000 2000-12-22
CH25042000 2000-12-22

Publications (3)

Publication Number Publication Date
EP1223236A2 EP1223236A2 (de) 2002-07-17
EP1223236A3 true EP1223236A3 (de) 2003-12-03
EP1223236B1 EP1223236B1 (de) 2013-05-29

Family

ID=4569703

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01130244.5A Expired - Lifetime EP1223236B1 (de) 2000-12-22 2001-12-19 Vorrichtung zur Herstellung eines Core-Garns

Country Status (6)

Country Link
US (1) US6782685B2 (de)
EP (1) EP1223236B1 (de)
JP (1) JP4310061B2 (de)
CN (1) CN100445441C (de)
ES (1) ES2425214T3 (de)
PT (1) PT1223236E (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4062869B2 (ja) * 2000-09-01 2008-03-19 村田機械株式会社 コアヤーン製造装置及びコアヤーン製造方法
US20020152739A1 (en) * 2000-12-22 2002-10-24 Maschinenfabrik Rieter Ag Spinning device
EP1217109A3 (de) * 2000-12-22 2003-04-02 Maschinenfabrik Rieter Ag Spinnvorrichtung
US20020139102A1 (en) * 2001-03-29 2002-10-03 Murata Kikai Kabushiki Kaisha Core yarn, and method and device for manufacturing the same
ATE338838T1 (de) * 2002-03-20 2006-09-15 Rieter Ag Maschf Luftspinnvorrichtung mit kanalauskleidung
EP2145034B1 (de) * 2007-04-17 2016-11-23 International Textile Group, Inc. Denimgewebe
JP5333987B2 (ja) * 2008-12-19 2013-11-06 村田機械株式会社 空気紡績機
JP5549551B2 (ja) * 2010-11-10 2014-07-16 村田機械株式会社 空気紡績装置を用いた紡績方法及び空気紡績装置
CN103215700B (zh) * 2013-04-18 2016-01-06 武汉纺织大学 一种生产花式纱的涡流复合纺纱方法
CH708164A1 (de) * 2013-06-14 2014-12-15 Rieter Ag Maschf Spinndüse sowie damit ausgerüstete Spinnstelle einer Luftspinnmaschine.
CN103938327B (zh) * 2014-03-27 2016-03-30 吴江明佳织造有限公司 双支管包缠纱供纱气管
DE102014011210A1 (de) * 2014-07-29 2016-02-04 Saurer Germany Gmbh & Co. Kg Verfahren zur Herstellung eines luftgesponnenen Garnes
CH709953A1 (de) * 2014-07-30 2016-02-15 Rieter Ag Maschf Verfahren zum Betrieb einer Luftspinnmaschine.
CN105088437A (zh) * 2015-09-25 2015-11-25 郑世浦 液压驱动升降且可更换过滤网的纺织用气流搓捻装置
CH712663A1 (de) * 2016-07-14 2018-01-15 Rieter Ag Maschf Verfahren zum Verarbeiten eines strangförmigen Faserverbands sowie Vorspinnmaschine.
CN108018625B (zh) * 2017-12-20 2020-05-26 东华大学 喷气涡流纺纱装置中纤维导引体及其制造方法
CN107904710A (zh) * 2017-12-21 2018-04-13 苏州市星京泽纤维科技有限公司 一种新型涡流纺纱喷嘴结构
EP3835467B1 (de) * 2019-12-09 2025-07-02 Saurer Intelligent Technology AG Verfahren zur reinigung einer luftspinnvorrichtung einer spinnstelle und eine solche luftspinnvorrichtung
CN111005111B (zh) * 2019-12-26 2021-08-17 湖北枫树线业有限公司 一种喷气涡流纺制备再生涤纶包芯缝纫线的方法
CN112708977A (zh) * 2020-12-08 2021-04-27 苏州维杰纺织有限公司 一种疏水纳米纤维混纺纱及其生产工艺
DE102020133359A1 (de) * 2020-12-14 2022-06-15 Saurer Spinning Solutions Gmbh & Co. Kg Multifunktionsdüse für eine Spinnmaschine
DE102022114064A1 (de) 2022-06-03 2023-12-14 Saurer Spinning Solutions Gmbh & Co. Kg Fadenabzugsdüse sowie Offenend-Spinnvorrichtung mit einer Fadenabzugsdüse
CN116288846B (zh) * 2023-03-22 2024-05-28 宁波三邦超细纤维有限公司 一种长丝高强力涤纶缝纫线加工方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307741A1 (en) * 1992-03-13 1993-09-16 Murata Machinery Ltd Pneumatic spinning appts. for untwisted short staple fibres - having set block with set drillings, and hollow spindle having pneumatic rotary drive
US5528895A (en) * 1993-09-08 1996-06-25 Murata Kikai Kabushiki Kaisha Spinning apparatus with twisting guide surface
EP0990719A1 (de) * 1998-10-02 2000-04-05 W. SCHLAFHORST AG & CO. Spinnvorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE905590A (fr) 1985-10-19 1987-02-02 Barmag Barmer Maschf Procede d'insertion d'un fil dans une filiere de texturisation.
JPH0465535A (ja) * 1990-07-04 1992-03-02 Murata Mach Ltd 紡績装置
JP2708001B2 (ja) 1995-02-10 1998-02-04 村田機械株式会社 紡績機の糸継ぎ装置
DE19804341A1 (de) 1998-02-05 1999-08-12 Rieter Ag Maschf Verfahren zur Herstellung eines Umwindegarns, Spinnmaschine zur Durchführung des Verfahrens sowie entsprechend hergestelltes Garn
DE19927838B4 (de) 1999-06-18 2008-01-31 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zur Herstellung gesponnener Fäden
JP3552618B2 (ja) 1999-12-13 2004-08-11 村田機械株式会社 コアヤーン製造方法および装置
JP4062869B2 (ja) 2000-09-01 2008-03-19 村田機械株式会社 コアヤーン製造装置及びコアヤーン製造方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4307741A1 (en) * 1992-03-13 1993-09-16 Murata Machinery Ltd Pneumatic spinning appts. for untwisted short staple fibres - having set block with set drillings, and hollow spindle having pneumatic rotary drive
US5528895A (en) * 1993-09-08 1996-06-25 Murata Kikai Kabushiki Kaisha Spinning apparatus with twisting guide surface
EP0990719A1 (de) * 1998-10-02 2000-04-05 W. SCHLAFHORST AG & CO. Spinnvorrichtung

Also Published As

Publication number Publication date
CN1362549A (zh) 2002-08-07
ES2425214T3 (es) 2013-10-14
JP2002227052A (ja) 2002-08-14
US6782685B2 (en) 2004-08-31
EP1223236B1 (de) 2013-05-29
EP1223236A2 (de) 2002-07-17
US20020124543A1 (en) 2002-09-12
JP4310061B2 (ja) 2009-08-05
PT1223236E (pt) 2013-08-22
CN100445441C (zh) 2008-12-24

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