EP1277859A3 - Faserband-Auflöseeinrichtung für eine Offenend-Spinnvorrichtung - Google Patents

Faserband-Auflöseeinrichtung für eine Offenend-Spinnvorrichtung Download PDF

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Publication number
EP1277859A3
EP1277859A3 EP02012279A EP02012279A EP1277859A3 EP 1277859 A3 EP1277859 A3 EP 1277859A3 EP 02012279 A EP02012279 A EP 02012279A EP 02012279 A EP02012279 A EP 02012279A EP 1277859 A3 EP1277859 A3 EP 1277859A3
Authority
EP
European Patent Office
Prior art keywords
spreading
open
end spinning
opening
roller
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
EP02012279A
Other languages
English (en)
French (fr)
Other versions
EP1277859B1 (de
EP1277859A2 (de
Inventor
Hans Raasch
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
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 filed Critical W Schlafhorst AG and Co
Publication of EP1277859A2 publication Critical patent/EP1277859A2/de
Publication of EP1277859A3 publication Critical patent/EP1277859A3/de
Application granted granted Critical
Publication of EP1277859B1 publication Critical patent/EP1277859B1/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
    • D01H4/30—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls

Abstract

Offenend-Spinnvorrichtung mit einer Auflöseeinrichtung zum Auflösen von kontinuierlich zugeführtem Fasermaterial (1) mittels einer schnellaufenden Auflösewalze (17), wobei der Auflöseeinrichtung eine Bandspreizvorrichtung (78) mit zusammenwirkenden Spreizwalzenpaaren vorgeordnet ist. Die Spreizwalzen (79,80,81,82) weisen Stege auf, die jeweils in Vertiefungen der gegenüberliegenden Spreizwalze eingreifen. Der Abstand zwischen den jeweils zusammenwirkenden Spreizwalzen (79,80;81,82) ist periodisch veränderbar.
Mit der erfindungsgemäßen Bandspreizvorrichtung (78) ist ein einwandfreier Auflösevorgang bei niedriger Auflösewalzendrehzahl sowie bei verbreiterter Auflösewalze erzielbar, der mit hoher Dosiergenauigkeit und hoher Garngleichmäßigkeit einhergeht.
EP02012279A 2001-07-20 2002-06-05 Faserband-Auflöseeinrichtung für eine Offenend-Spinnvorrichtung Expired - Lifetime EP1277859B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135548A DE10135548A1 (de) 2001-07-20 2001-07-20 Offenend-Spinnvorrichtung
DE10135548 2001-07-20

Publications (3)

Publication Number Publication Date
EP1277859A2 EP1277859A2 (de) 2003-01-22
EP1277859A3 true EP1277859A3 (de) 2003-05-28
EP1277859B1 EP1277859B1 (de) 2005-09-14

Family

ID=7692607

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012279A Expired - Lifetime EP1277859B1 (de) 2001-07-20 2002-06-05 Faserband-Auflöseeinrichtung für eine Offenend-Spinnvorrichtung

Country Status (5)

Country Link
US (1) US6796116B2 (de)
EP (1) EP1277859B1 (de)
CN (1) CN1399020A (de)
CZ (1) CZ20022296A3 (de)
DE (2) DE10135548A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005009731A1 (de) * 2005-03-03 2006-09-07 Rieter Ingolstadt Spinnereimaschinenbau Ag Flyerloses Spinnverfahren sowie Vorrichtung mit einem Streckwerk
DE102009026737B4 (de) 2008-09-16 2012-10-31 Technische Universität Dresden Vorrichtung und Verfahren zum Ausbreiten von bandförmigen Filamentgarnen
CH709566A1 (de) * 2014-04-28 2015-10-30 Rieter Ag Maschf Abzugsanordnung für eine Spinnmaschine.
CZ306287B6 (cs) * 2015-04-07 2016-11-16 Rieter Cz S.R.O. Způsob ukončení předení na pracovním místě rotorového dopřádacího stroje
CN106868658A (zh) * 2017-03-22 2017-06-20 响水县晨丰纺织有限公司 一种摩擦纺纱机送纱机构
CN113969442B (zh) * 2021-10-29 2022-07-22 东台市兴源色织有限公司 一种棉布生产加工用转杯纺纱机

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369622A (en) * 1980-03-24 1983-01-25 Riegel Textile Corporation Method and apparatus for drawing and blending textile materials
DE4040102A1 (de) * 1990-12-16 1992-06-17 Fritz Stahlecker Vorrichtung zum erspinnen eines fadens
DE19610960A1 (de) * 1996-03-20 1997-09-25 Fritz Stahlecker Verfahren zum Offenend-Spinnen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107477A (en) * 1949-11-23 1963-10-22 Meimberg Julius Process and apparatus for spinning fibrous materials
US3107447A (en) * 1961-03-22 1963-10-22 Anthony G Tucci Seam-presser
GB1332856A (en) * 1970-05-14 1973-10-10 Chubu Seiko Kk Rotary drafting apparatus
DE2506058C3 (de) * 1975-02-13 1978-06-01 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Faserbandauflösevorrichtung für eine Offen-End-Spinnvorrichtung
DE3219332A1 (de) * 1982-05-22 1983-11-24 F.A. Kümpers KG, 4440 Rheine Lieferwalzen, die faserbaender kompakt erfassen und weiterfuehren
DE3245517C2 (de) * 1982-12-09 1985-11-14 Spinnbau GmbH, 2820 Bremen Vorrichtung zum Verziehen von querorientiert einlaufenden Faservliesen
DE3448514C2 (de) 1984-01-21 1995-08-31 Brockmanns Karl Josef Dr Ing Faservorlageverstreckvorrichtung
DE3402083C2 (de) * 1984-01-21 1995-03-23 Brockmanns Karl Josef Dr Ing Verfahren und Vorrichtung zur Spinnfasernformation
CS264430B1 (en) 1987-06-15 1989-08-14 Safar Vaclav Device for fibres opening for spinning unit of spinning machine
US4979270A (en) * 1989-08-03 1990-12-25 Burlington Industries, Inc. Apparatus and methods for converting tow into staple
US5699659A (en) * 1996-03-08 1997-12-23 Waverly Mills, Inc. Process for producing substantially all-polyester yarns from fine denier feed fibers on an open end spinning machine
US6265045B1 (en) * 1998-07-29 2001-07-24 Clopay Plastic Products Company, Inc. Method and apparatus for pin-hole prevention in zone laminates
US6368444B1 (en) * 1998-11-17 2002-04-09 Kimberly-Clark Worldwide, Inc. Apparatus and method for cross-directional stretching of polymeric film and other nonwoven sheet material and materials produced therefrom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4369622A (en) * 1980-03-24 1983-01-25 Riegel Textile Corporation Method and apparatus for drawing and blending textile materials
DE4040102A1 (de) * 1990-12-16 1992-06-17 Fritz Stahlecker Vorrichtung zum erspinnen eines fadens
DE19610960A1 (de) * 1996-03-20 1997-09-25 Fritz Stahlecker Verfahren zum Offenend-Spinnen

Also Published As

Publication number Publication date
DE50204230D1 (de) 2005-10-20
US20030014957A1 (en) 2003-01-23
CN1399020A (zh) 2003-02-26
DE10135548A1 (de) 2003-01-30
US6796116B2 (en) 2004-09-28
EP1277859B1 (de) 2005-09-14
CZ20022296A3 (cs) 2003-03-12
EP1277859A2 (de) 2003-01-22

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