EP0924323A3 - Drawing frame for spinning machines - Google Patents

Drawing frame for spinning machines Download PDF

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Publication number
EP0924323A3
EP0924323A3 EP98123874A EP98123874A EP0924323A3 EP 0924323 A3 EP0924323 A3 EP 0924323A3 EP 98123874 A EP98123874 A EP 98123874A EP 98123874 A EP98123874 A EP 98123874A EP 0924323 A3 EP0924323 A3 EP 0924323A3
Authority
EP
European Patent Office
Prior art keywords
rollers
drafting system
compression unit
drawing frame
spinning machines
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
EP98123874A
Other languages
German (de)
French (fr)
Other versions
EP0924323B1 (en
EP0924323B2 (en
EP0924323A2 (en
Inventor
Friedrich Dinkelmann
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
Zinser Textilmaschinen GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7852438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0924323(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0924323A2 publication Critical patent/EP0924323A2/en
Publication of EP0924323A3 publication Critical patent/EP0924323A3/en
Publication of EP0924323B1 publication Critical patent/EP0924323B1/en
Application granted granted Critical
Publication of EP0924323B2 publication Critical patent/EP0924323B2/en
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
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/26—Drafting machines or arrangements without fallers or like pinned bars in which fibres are controlled by one or more endless aprons

Landscapes

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

Abstract

Um ein Spinnmaschinen-Streckwerk 1 mit einem mit der Oberwalze 13 des Ausgangswalzenpaares 5/13 verbundenen Verdichtungsaggregat 19 auf einfache Weise auf ein Streckwerk ohne Verdichtungsfunktion umstellen zu können, ist vorgesehen, die Lagerungen der Unterwalzen 2 bis 5 und die Halterungen der Oberwalzen 10, 13 am Trag- und Belastungsarm 21 und die Durchmesser der Unterwalzen gleich auszubilden. Damit kann durch Entnehmen des Verdichtungsaggregates 19 und einer der Unterwalzen durch Nachrücken der verbliebenen Streckorgane des Streckwerkes der gleiche Lauf der Faserlunte 17 durch das Streckwerk und des Fadens 26 vom neuen Ausgangswalzenpaar zum nachgeordneten Fadenführer 24 erreicht werden.

Figure 00000001
In order to be able to convert a spinning machine drafting system 1 with a compression unit 19 connected to the top roller 13 of the output roller pair 5/13 in a simple manner to a drafting arrangement without a compression function, the bearings of the bottom rollers 2 to 5 and the holders of the top rollers 10, 13 are provided on the carrying and loading arm 21 and the diameters of the lower rollers are the same. Thus, by removing the compression unit 19 and one of the lower rollers by moving the remaining stretching elements of the drafting system, the same run of the fiber sliver 17 through the drafting system and the thread 26 from the new pair of output rollers to the downstream thread guide 24 can be achieved.
Figure 00000001
EP98123874A 1997-12-18 1998-12-16 Drawing frame for spinning machines Expired - Lifetime EP0924323B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19756393 1997-12-18
DE19756393A DE19756393C2 (en) 1997-12-18 1997-12-18 Spinning machine drafting system

Publications (4)

Publication Number Publication Date
EP0924323A2 EP0924323A2 (en) 1999-06-23
EP0924323A3 true EP0924323A3 (en) 1999-12-08
EP0924323B1 EP0924323B1 (en) 2002-06-26
EP0924323B2 EP0924323B2 (en) 2006-10-25

Family

ID=7852438

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123874A Expired - Lifetime EP0924323B2 (en) 1997-12-18 1998-12-16 Drawing frame for spinning machines

Country Status (4)

Country Link
US (1) US6029318A (en)
EP (1) EP0924323B2 (en)
JP (1) JP4163312B2 (en)
DE (2) DE19756393C2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19815052B4 (en) * 1998-04-03 2005-12-15 Saurer Gmbh & Co. Kg Process for producing a yarn and spinning machine therefor
DE19815049B4 (en) * 1998-04-03 2004-08-19 Saurer Gmbh & Co. Kg Method of manufacturing a yarn and spinning machine therefor
DE10052878A1 (en) * 2000-10-19 2002-05-08 Stahlecker Fritz Conversion of a sliver drawing unit replaces the final cylinder bearing mounting with an adapter to take a stationary suction channel to form a sliver condensing zone for slivers of short staple fibers
DE102007031993A1 (en) 2007-07-09 2009-01-15 Oerlikon Textile Gmbh & Co. Kg Sliver drawing unit with a condenser, at a spinning machine, has a perforated belt with a linear perforation track to reinforce the suction action from suction shoe openings on the woven permeable belts
CH704671A2 (en) 2011-03-21 2012-09-28 Rieter Ag Maschf Drafting with compacting device on a spinning machine.
DE102018006100A1 (en) * 2018-08-03 2020-02-06 Saurer Spinning Solutions Gmbh & Co. Kg Drafting unit and drafting system for a spinning machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378177A (en) * 1971-06-18 1974-12-27 Mackie & Sons Ltd J Textile drafting machines
DE4323472A1 (en) * 1993-07-14 1995-01-19 Inst F Textil Und Verfahrenste Double apron drafting system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2470055A (en) * 1945-08-31 1949-05-10 Whitin Machine Works Sliver condensing device
DE1056016B (en) * 1957-10-24 1959-04-23 Skf Kugellagerfabriken Gmbh Lock for a swiveling top roller support and load arm on spinning machine drafting systems
US3105998A (en) * 1959-04-10 1963-10-08 Raboisson
DE3404291A1 (en) * 1984-02-08 1985-08-08 Zinser Textilmaschinen Gmbh, 7333 Ebersbach SPINNING MACHINE STRETCHER
JP2624139B2 (en) * 1993-08-06 1997-06-25 村田機械株式会社 Fluff control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1378177A (en) * 1971-06-18 1974-12-27 Mackie & Sons Ltd J Textile drafting machines
DE4323472A1 (en) * 1993-07-14 1995-01-19 Inst F Textil Und Verfahrenste Double apron drafting system

Also Published As

Publication number Publication date
DE19756393C2 (en) 2001-08-16
EP0924323B1 (en) 2002-06-26
DE59804573D1 (en) 2002-08-01
EP0924323B2 (en) 2006-10-25
DE19756393A1 (en) 1999-07-01
EP0924323A2 (en) 1999-06-23
US6029318A (en) 2000-02-29
JPH11241234A (en) 1999-09-07
JP4163312B2 (en) 2008-10-08

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