EP1664404B1 - Vorrichtung zur herstellung von vorgarn mittels luftspinnverfahren und verwendung einer solchen vorrichtung - Google Patents

Vorrichtung zur herstellung von vorgarn mittels luftspinnverfahren und verwendung einer solchen vorrichtung Download PDF

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Publication number
EP1664404B1
EP1664404B1 EP04738094.4A EP04738094A EP1664404B1 EP 1664404 B1 EP1664404 B1 EP 1664404B1 EP 04738094 A EP04738094 A EP 04738094A EP 1664404 B1 EP1664404 B1 EP 1664404B1
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EP
European Patent Office
Prior art keywords
twist
roving
application means
roving yarn
air flow
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
EP04738094.4A
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German (de)
English (en)
French (fr)
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EP1664404A1 (de
Inventor
Christian Griesshammer
Herbert Stalder
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
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Maschinenfabrik Rieter AG
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Publication date
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34280706&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1664404(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Publication of EP1664404A1 publication Critical patent/EP1664404A1/de
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
    • 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

Definitions

  • the present invention relates to a roving machine for producing a roving to a fiber structure, as well as the use of a swirling agent, which operates by an air spinning process.
  • the resulting roving (also known as roving, flyer roving or general lath) usually serves as a template for ring spinning machines.
  • the roving usually has its own drafting, usually a Doppelriemchen-drafting. After being warped by the drafting system of the roving machine, the fiber structure is given a slight twist (so-called protective rotation), so that the resulting lint has a certain strength and can be wound up on a spool and does not disintegrate.
  • the given rotation may only be so high that the cohesion of the fiber structure for the winding and rewinding and the transport of the coils is strong enough so that in particular no Fehlverman (thin spots in the roving).
  • the rotation must be easily resolved or The roving must be delayable, so that the subsequent spinning process, eg. B. in a ring spinning machine, can be accomplished.
  • a false-twist nozzle is used to make a staple fiber yarn (also a false-twisting method).
  • Object of the present invention is to provide a roving and a method for producing a roving, in which the above-mentioned disadvantages of conventional roving can be avoided and in which a roving is produced, which has the properties of conventional Flyerlunten or rovings, this in particular concerns the delay of the produced roving.
  • FIG. 4b shows a twisted fiber guide surface 21, which additionally has a pin 19. This makes the twist-jam function particularly effective.
  • a twisted fiber guide surface 21 with pin is also in the Figure 4c shown.
  • the elements of Figure 4c correspond largely to the elements of the FIG. 4b with the difference that the pin 19 of the Figure 4c is dull.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
EP04738094.4A 2003-09-12 2004-07-16 Vorrichtung zur herstellung von vorgarn mittels luftspinnverfahren und verwendung einer solchen vorrichtung Active EP1664404B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH15792003 2003-09-12
PCT/CH2004/000454 WO2005026421A1 (de) 2003-09-12 2004-07-16 Vorrichtung und verfahren zur herstellung von vorgarn mittels luftspinnverfahren

Publications (2)

Publication Number Publication Date
EP1664404A1 EP1664404A1 (de) 2006-06-07
EP1664404B1 true EP1664404B1 (de) 2014-06-18

Family

ID=34280706

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04738094.4A Active EP1664404B1 (de) 2003-09-12 2004-07-16 Vorrichtung zur herstellung von vorgarn mittels luftspinnverfahren und verwendung einer solchen vorrichtung

Country Status (6)

Country Link
US (1) US7661259B2 (ja)
EP (1) EP1664404B1 (ja)
JP (1) JP2007505227A (ja)
CN (2) CN1882728B (ja)
ES (1) ES2500091T3 (ja)
WO (1) WO2005026421A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2005026420A1 (de) * 2003-09-12 2005-03-24 Maschinenfabrik Rieter Ag Strecke-vorspinnmaschinen-kombination zur herstellung von vorgarn mittels eines luftspinnverfahrens
EP2112258B1 (de) * 2008-04-25 2016-05-11 Maschinenfabrik Rieter Ag Vorrichtung und Verfahren zum Aufwinden eines Vorgarnes auf eine Spule
CH702653A2 (de) * 2010-02-12 2011-08-15 Rieter Ag Maschf Streckwerkseinheit für eine Spinnmaschine.
CH704780A1 (de) * 2011-04-13 2012-10-15 Rieter Ag Maschf Vorspinnmaschine zur Herstellung eines Vorgarns.
CH705221A1 (de) * 2011-07-01 2013-01-15 Rieter Ag Maschf Vorspinnmaschine zur Herstellung eines Vorgarns sowie Verfahren zum Anspinnen eines Faserverbands.
DE102011054302A1 (de) * 2011-10-07 2013-04-11 Maschinenfabrik Rieter Ag Garnbildungselement für eine Spinnstelle einer Luftspinnmaschine mit einem Drallstoppelement
CN102605491A (zh) * 2012-04-16 2012-07-25 东华大学 一种功能性纱线的加工装置
CN102618974B (zh) * 2012-04-16 2014-07-02 东华大学 一种在细纱过程中实现单纱加捻成股线的装置
CH706923A1 (de) * 2012-09-07 2014-03-14 Rieter Ag Maschf Spinnstelle einer Luftspinnmaschine.
DE102012108613A1 (de) * 2012-09-14 2014-03-20 Maschinenfabrik Rieter Ag Spinnstelle einer Vorspinnmaschine
DE102012023985A1 (de) * 2012-12-07 2014-06-12 Saurer Germany Gmbh & Co. Kg Luftspinnvorrichtung
CN103225144A (zh) * 2013-04-09 2013-07-31 经纬纺织机械股份有限公司 一种四罗拉细纱机
CH709606A1 (de) 2014-05-08 2015-11-13 Rieter Ag Maschf Verfahren zum Betrieb einer Textilmaschine, die der Herstellung von Vorgarn dient, sowie Textilmaschine.
CH709694A1 (de) * 2014-05-26 2015-11-30 Rieter Ag Maschf Spinnereivorbereitungsmaschine zum Herstellen eines Vorgarns.
CZ307263B6 (cs) * 2016-11-21 2018-05-02 Rieter Cz S.R.O. Zařízení pro sledování průvěsu přástu před navíjecím zařízením přípravárenského stroje pro výrobu přástu
JP6867699B2 (ja) * 2018-11-19 2021-05-12 株式会社近藤紡績所 編地製造方法、生地製造方法、及び縫製品製造方法
CN111910305A (zh) * 2019-05-09 2020-11-10 北自所（北京）科技发展有限公司 用于棉纺并条粗纱的快速供料***
DE102020108257A1 (de) * 2020-03-25 2021-09-30 Saurer Spinning Solutions Gmbh & Co. Kg Vorrichtung zur Faservereinzelung und Spinneinrichtung umfassend eine solche Vorrichtung
CN111691041B (zh) * 2020-06-09 2021-07-23 海宁昱品环保材料有限公司 一种抗静电专用ptfe基布及其制备方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620118A1 (de) 1975-05-06 1976-11-18 Murata Machinery Ltd Garnspinnmaschine
DE3731854A1 (de) 1986-09-22 1988-05-11 Murata Machinery Ltd Verfahren und vorrichtung zum pneumatischen spinnen eines fadens
EP0375242A2 (en) 1988-12-12 1990-06-27 Burlington Industries, Inc. Manufacture of roving

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2049186C3 (de) * 1970-10-07 1980-09-18 Konrad 8902 Goeggingen Goetzfried Verfahren und Vorrichtung zur Herstellung eines Garns
AU499131B2 (en) * 1974-03-23 1979-04-05 Toray Industries, Inc. Gore yarn
JPS6056817B2 (ja) 1981-10-13 1985-12-12 村田機械株式会社 紡績糸
GB8421020D0 (en) * 1984-08-17 1984-09-19 Carding Spec Canada Handling silver
DE3631400A1 (de) * 1986-09-16 1988-03-17 Fritz Stahlecker Verfahren und vorrichtung zum pneumatischen falschdrallspinnen
JPH03106368U (ja) * 1990-02-15 1991-11-01
DE4404326A1 (de) * 1993-04-02 1994-10-06 Truetzschler Gmbh & Co Kg Vorrichtung zur Messung der Stärke eines Faserbandes mit einer Bandführung zum Führen der Faserbänder am Streckwerkseinlauf
JPH0770833A (ja) * 1993-09-02 1995-03-14 Murata Mach Ltd 空気紡績装置
JP2697575B2 (ja) * 1993-09-08 1998-01-14 村田機械株式会社 紡績装置
JP2616411B2 (ja) * 1993-11-04 1997-06-04 村田機械株式会社 紡績方法及びその装置
JP2773670B2 (ja) * 1995-02-10 1998-07-09 村田機械株式会社 紡績装置
JPH10204731A (ja) * 1997-01-16 1998-08-04 Murata Mach Ltd 紡績装置
AU3807999A (en) * 1998-05-13 1999-11-29 Maschinenfabrik Rieter A.G. Machine for processing a textile material and comprising a drawing system
EP0990719B1 (de) * 1998-10-02 2003-05-28 W. SCHLAFHORST AG & CO. Spinnvorrichtung
JP2001348736A (ja) * 2000-06-08 2001-12-21 Murata Mach Ltd 紡績装置
JP2002227043A (ja) * 2001-01-30 2002-08-14 Murata Mach Ltd 紡績方法及び該方法により製造された紡績糸
DE10146608A1 (de) * 2001-09-21 2003-04-10 Schlafhorst & Co W Luftspinnvorrichtung
ATE338838T1 (de) * 2002-03-20 2006-09-15 Rieter Ag Maschf Luftspinnvorrichtung mit kanalauskleidung
WO2005026420A1 (de) * 2003-09-12 2005-03-24 Maschinenfabrik Rieter Ag Strecke-vorspinnmaschinen-kombination zur herstellung von vorgarn mittels eines luftspinnverfahrens

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2620118A1 (de) 1975-05-06 1976-11-18 Murata Machinery Ltd Garnspinnmaschine
US4112658A (en) 1975-05-06 1978-09-12 Murata Kikai Kabushiki Kaisha Spinning apparatus for spun yarn
DE3731854A1 (de) 1986-09-22 1988-05-11 Murata Machinery Ltd Verfahren und vorrichtung zum pneumatischen spinnen eines fadens
EP0375242A2 (en) 1988-12-12 1990-06-27 Burlington Industries, Inc. Manufacture of roving

Also Published As

Publication number Publication date
CN1882728B (zh) 2010-09-01
US7661259B2 (en) 2010-02-16
CN1882728A (zh) 2006-12-20
ES2500091T3 (es) 2014-09-30
CN1882727B (zh) 2010-04-14
WO2005026421A1 (de) 2005-03-24
CN1882727A (zh) 2006-12-20
US20070193245A1 (en) 2007-08-23
EP1664404A1 (de) 2006-06-07
JP2007505227A (ja) 2007-03-08

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