EP1657328A3 - Auflöseeinrichtung mit verbesserter Kontur aufweisenden Zähnen - Google Patents

Auflöseeinrichtung mit verbesserter Kontur aufweisenden Zähnen Download PDF

Info

Publication number
EP1657328A3
EP1657328A3 EP05110353A EP05110353A EP1657328A3 EP 1657328 A3 EP1657328 A3 EP 1657328A3 EP 05110353 A EP05110353 A EP 05110353A EP 05110353 A EP05110353 A EP 05110353A EP 1657328 A3 EP1657328 A3 EP 1657328A3
Authority
EP
European Patent Office
Prior art keywords
teeth
tooth
fibre
opening unit
opening device
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
EP05110353A
Other languages
English (en)
French (fr)
Other versions
EP1657328B1 (de
EP1657328A2 (de
Inventor
Edmund Schuller
Josef Schermer
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.)
Rieter Ingolstadt GmbH
Original Assignee
Rieter Ingolstadt Spinnereimaschinenbau AG
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 Rieter Ingolstadt Spinnereimaschinenbau AG filed Critical Rieter Ingolstadt Spinnereimaschinenbau AG
Publication of EP1657328A2 publication Critical patent/EP1657328A2/de
Publication of EP1657328A3 publication Critical patent/EP1657328A3/de
Application granted granted Critical
Publication of EP1657328B1 publication Critical patent/EP1657328B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D01H4/32—Arrangements for separating slivers into fibres; Orienting or straightening fibres, e.g. using guide-rolls using opening rollers
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01G—PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING
    • D01G15/00—Carding machines or accessories; Card clothing; Burr-crushing or removing arrangements associated with carding or other preliminary-treatment machines
    • D01G15/84—Card clothing; Manufacture thereof not otherwise provided for
    • D01G15/88—Card clothing; Manufacture thereof not otherwise provided for formed from metal sheets or strips

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Die Erfindung betrifft eine Auflöseeinrichtung für Textilmaschinen, insbesondere für Spinnmaschinen bzw. Offenend-Spinnmaschinen, mit einer Auflösewalze an deren Außenumfang eine Vielzahl von Zähnen (2) angeordnet ist. Die erfindungsgemäße Auflöseeinrichtung zeichnet sich dadurch aus, daß die Zähne (2) mit einem Zahnabstand (LZ) von höchstens 20 mm, vorzugsweise von unter 12 mm, angeordnet sind und mindestens aus zwei Abschnitten bestehen, wobei ein erster an einer Zahnspitze (5) liegender Abschnitt einen positiven oder zumindest senkrechten Brustwinkel (WB) aufweist und ein zweiter Abschnitt eine in Bewegungsrichtung (3) der Garnitur abfallenden Schräge (8) ist, und daß der Abstand zwischen der Zahnspitze (5) und einem Berührungspunkt einer vertikalen Tangente (10) am Übergangsbereich zwischen dem ersten und dem zweiten Abschnitt eine technologisch wirksame Zahnhöhe (Ht) bildet, wobei das Verhältnis von technologisch wirksamer Zahnhöhe zu Zahnabstand höchstens 1 beträgt.
EP05110353A 2004-11-11 2005-11-04 Auflöseeinrichtung mit verbesserter Kontur aufweisenden Zähnen Not-in-force EP1657328B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004054653A DE102004054653A1 (de) 2004-11-11 2004-11-11 Auflöseeinrichung mit verbesserter Kontur

Publications (3)

Publication Number Publication Date
EP1657328A2 EP1657328A2 (de) 2006-05-17
EP1657328A3 true EP1657328A3 (de) 2007-05-30
EP1657328B1 EP1657328B1 (de) 2009-07-15

Family

ID=35840058

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05110353A Not-in-force EP1657328B1 (de) 2004-11-11 2005-11-04 Auflöseeinrichtung mit verbesserter Kontur aufweisenden Zähnen

Country Status (4)

Country Link
US (1) US7313908B2 (de)
EP (1) EP1657328B1 (de)
CN (1) CN1772985B (de)
DE (2) DE102004054653A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004054653A1 (de) 2004-11-11 2006-05-18 Rieter Ingolstadt Spinnereimaschinenbau Ag Auflöseeinrichung mit verbesserter Kontur
DE102007062841A1 (de) * 2007-12-21 2009-06-25 TRüTZSCHLER GMBH & CO. KG Sägezahnganzstahlgarnitur für Walzen und/oder Trommeln von Karden oder Krempel
AU2014324069B2 (en) * 2013-09-17 2019-11-07 Breville Pty Limited Improved fruit and vegetable juicer
WO2015110304A1 (en) * 2014-01-23 2015-07-30 Groz-Beckert Kommanditgesellschaft Card wire
CN103820887A (zh) * 2014-03-06 2014-05-28 苑香满 用于羊绒羊毛分梳用金属针布及分梳装置
CN104120510A (zh) * 2014-07-30 2014-10-29 宁波高新区利威科技有限公司 机织废旧服装开松的专用锯齿
CN105839236A (zh) * 2016-06-16 2016-08-10 光山白鲨针布有限公司 一种纺织梳理机用固定分梳板
DE102016114622A1 (de) * 2016-08-08 2018-02-08 TRüTZSCHLER GMBH & CO. KG Sägezahndraht
CN106557613B (zh) * 2016-10-31 2019-05-17 中国五环工程有限公司 一种基于离散单元法的耙齿设计方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937413A (en) * 1956-09-27 1960-05-24 John D Hollingsworth Carding tooth
DE3723872A1 (de) * 1987-07-18 1989-02-02 Hollingsworth Gmbh Reinigungsgarnitur fuer textilfasern bearbeitende elemente, insbesondere reinigungswalzen

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3419941A (en) * 1965-06-25 1969-01-07 Moriwaki Akira Combing cylinder of combing machine
ES288973Y (es) * 1984-10-11 1987-02-01 Sole Leris Roger Guarnicion rigida para chapones para cardas perfeccionada.
DE3730295A1 (de) * 1987-09-10 1989-03-23 Fritz Stahlecker Garnitur fuer eine aufloesewalze mit einer vielzahl von zaehnen
DE8713692U1 (de) * 1987-10-12 1988-01-14 Hollingsworth Gmbh, 7265 Neubulach, De
US4964195A (en) * 1988-11-18 1990-10-23 Hollingsworth John D Metallic card clothing
DE4436378A1 (de) * 1994-10-12 1996-04-18 Staedtler & Uhl Sägezahngarnitur
CN2210903Y (zh) * 1995-01-06 1995-10-25 林吉曙 纺织用的锡林齿条
DE19509743A1 (de) * 1995-03-17 1996-09-19 Fritz Stahlecker Garnitur für eine Auflösewalze
US5755012A (en) * 1996-03-05 1998-05-26 Hollingsworth; John D. Metallic clothing for carding segments and flats
DE19921965B4 (de) * 1999-05-12 2007-11-15 Stahlecker, Fritz Feinzahngarnitur einer Auflösewalze für eine Offenend-Spinnmaschine
USD445433S1 (en) * 1999-09-28 2001-07-24 John D. Hollingsworth On Wheels, Inc. Carding wire
DE10042205B4 (de) * 2000-08-28 2004-10-21 Hollingsworth Gmbh Vorrichtung wie Karde oder Krempel für die Faserverarbeitung
DE102004054653A1 (de) 2004-11-11 2006-05-18 Rieter Ingolstadt Spinnereimaschinenbau Ag Auflöseeinrichung mit verbesserter Kontur

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937413A (en) * 1956-09-27 1960-05-24 John D Hollingsworth Carding tooth
DE3723872A1 (de) * 1987-07-18 1989-02-02 Hollingsworth Gmbh Reinigungsgarnitur fuer textilfasern bearbeitende elemente, insbesondere reinigungswalzen

Also Published As

Publication number Publication date
US20060186240A1 (en) 2006-08-24
EP1657328B1 (de) 2009-07-15
DE102004054653A1 (de) 2006-05-18
US7313908B2 (en) 2008-01-01
CN1772985A (zh) 2006-05-17
CN1772985B (zh) 2011-08-03
EP1657328A2 (de) 2006-05-17
DE502005007698D1 (de) 2009-08-27

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