IT8819461A0 - Procedimento e dispositivo per migliorare il filato prodotto nel rotore di un dispositivo difilatura ad open end. - Google Patents

Procedimento e dispositivo per migliorare il filato prodotto nel rotore di un dispositivo difilatura ad open end.

Info

Publication number
IT8819461A0
IT8819461A0 IT8819461A IT1946188A IT8819461A0 IT 8819461 A0 IT8819461 A0 IT 8819461A0 IT 8819461 A IT8819461 A IT 8819461A IT 1946188 A IT1946188 A IT 1946188A IT 8819461 A0 IT8819461 A0 IT 8819461A0
Authority
IT
Italy
Prior art keywords
rotor
improving
procedure
open end
yarn produced
Prior art date
Application number
IT8819461A
Other languages
English (en)
Other versions
IT1215916B (it
Inventor
Heinz Georg Wassenhoven
Original Assignee
Schlafhorst & Co W
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=6321427&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT8819461(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Schlafhorst & Co W filed Critical Schlafhorst & Co W
Publication of IT8819461A0 publication Critical patent/IT8819461A0/it
Application granted granted Critical
Publication of IT1215916B publication Critical patent/IT1215916B/it

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/90—Arrangements with two or more spinning or twisting devices of different types in combination
    • 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
    • D01H4/04—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 contact of fibres with a running surface
    • D01H4/08—Rotor spinning, i.e. the running surface being provided by a rotor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Cyclones (AREA)
IT8819461A 1987-02-20 1988-02-18 Procedimento e dispositivo per migliorare il filato prodotto nel rotore di un dispositivo difilatura ad open end. IT1215916B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873705479 DE3705479A1 (de) 1987-02-20 1987-02-20 Verfahren und vorrichtung zum verbessern eines in dem rotor einer offenend-spinnvorrichtung erzeugten garns

Publications (2)

Publication Number Publication Date
IT8819461A0 true IT8819461A0 (it) 1988-02-18
IT1215916B IT1215916B (it) 1990-02-22

Family

ID=6321427

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8819461A IT1215916B (it) 1987-02-20 1988-02-18 Procedimento e dispositivo per migliorare il filato prodotto nel rotore di un dispositivo difilatura ad open end.

Country Status (5)

Country Link
US (1) US4829762A (it)
EP (1) EP0279434B1 (it)
JP (1) JP2604781B2 (it)
DE (2) DE3705479A1 (it)
IT (1) IT1215916B (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3811739A1 (de) * 1988-04-08 1989-10-19 Schlafhorst & Co W Verfahren und vorrichtung zum verbessern eines in dem rotor einer offenend-spinnvorrichtung erzeugten garns
US5323599A (en) * 1988-04-08 1994-06-28 W. Schlafhorst & Co. Process and apparatus for producing hairiness in an open-end spinning yarn
DE3824283C1 (it) * 1988-07-16 1989-10-26 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt, De
US5437147A (en) * 1992-08-20 1995-08-01 Burckhardt America, Inc. Open end spinning device
DE4235024C2 (de) * 1992-10-16 1996-07-25 Rieter Ingolstadt Spinnerei Fadenabzugsrohr
DE4334485A1 (de) * 1993-10-09 1995-04-13 Schlafhorst & Co W Offenend-Spinnvorrichtung
DE4418723C1 (de) * 1994-05-28 1995-08-31 Rieter Ingolstadt Spinnerei Offenend-Rotorspinnvorrichtung
DE19718768A1 (de) * 1997-05-05 1998-11-12 Rieter Ingolstadt Spinnerei Verfahren und Vorrichtung zum pneumatischen Reinigen eines Fadenabzugsrohres
DE19915924B4 (de) * 1999-04-09 2009-12-10 Rieter Ingolstadt Gmbh Fadenführungsrohr
US7870891B2 (en) * 2004-05-29 2011-01-18 Kilr-Chilr, Llc Systems, devices and methods for regulating temperatures of tanks, containers and contents therein
CN103343408B (zh) * 2013-07-05 2016-01-20 宜宾纬络纺织有限公司 转杯纺纱加捻工艺
DE102014107181A1 (de) * 2014-05-21 2015-11-26 Maschinenfabrik Rieter Ag Falschdrallvorrichtung für eine Offenendspinnvorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2130722B2 (de) * 1971-06-21 1976-04-15 Skf Kugellagerfabriken Gmbh, 8720 Schweinfurt Vorrichtung zum offenend-spinnen von textilfasern
GB1569123A (en) * 1976-01-26 1980-06-11 Mackie & Sons Ltd J Open-end spinning machines
CS223961B2 (en) * 1978-03-28 1983-11-25 Alsacienne Constr Meca Facility for knitting the released fibres
JPS58120825A (ja) * 1981-12-29 1983-07-18 Toyoda Autom Loom Works Ltd オ−プンエンド精紡機の糸引出装置
DE3207136C2 (de) * 1982-02-27 1994-03-17 Schlafhorst & Co W Verfahren und Vorrichtung zum Herstellen eines Fadens durch Offen-End-Spinnen
DE3220402C2 (de) * 1982-05-29 1985-03-21 W. Schlafhorst & Co, 4050 Mönchengladbach Verfahren und Vorrichtung zum Herstellen eines mit einer OE-Rotorspinnmaschine gesponnenen Garns
FR2532665A1 (fr) * 1982-09-08 1984-03-09 Alsacienne Constr Mat Tex Perfectionnement aux dispositifs de filature de fibres liberees
GB2147618B (en) * 1983-08-19 1987-04-15 Howa Machinery Ltd Process and apparatus for preparing fasciated spun yarns
FR2560228A1 (fr) * 1984-02-24 1985-08-30 Asa Sa Dispositif pour l'obtention d'un file de fibres
JPS60199924A (ja) * 1984-03-21 1985-10-09 Asahi Chem Ind Co Ltd 紡毛糸調嵩高紡績糸の製造方法
FR2566810B1 (fr) * 1984-06-28 1986-09-12 Inst Textile De France Procede et dispositif perfectionnes de filature du type a fibres liberees
JPS61113831A (ja) * 1984-11-06 1986-05-31 Murata Mach Ltd 紡績糸の製造方法および装置
EP0220546A1 (de) * 1985-10-15 1987-05-06 Maschinenfabrik Rieter Ag Spinnvorrichtung zum Offenend-Spinnen
DE3609114C2 (de) * 1986-03-19 1995-11-30 Schlafhorst & Co W Vorrichtung zum OE-Spinnen mit einem Spinnrotor

Also Published As

Publication number Publication date
EP0279434B1 (de) 1991-09-11
IT1215916B (it) 1990-02-22
DE3705479A1 (de) 1988-09-01
JP2604781B2 (ja) 1997-04-30
DE3864694D1 (de) 1991-10-17
EP0279434A1 (de) 1988-08-24
US4829762A (en) 1989-05-16
JPS63295723A (ja) 1988-12-02

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950227