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EP0849382A3 - Opening roller for an open-end spinning device - Google Patents

Opening roller for an open-end spinning device Download PDF

Info

Publication number
EP0849382A3
EP0849382A3 EP97119678A EP97119678A EP0849382A3 EP 0849382 A3 EP0849382 A3 EP 0849382A3 EP 97119678 A EP97119678 A EP 97119678A EP 97119678 A EP97119678 A EP 97119678A EP 0849382 A3 EP0849382 A3 EP 0849382A3
Authority
EP
European Patent Office
Prior art keywords
open
spinning device
end spinning
opening roller
clothing carrier
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
EP97119678A
Other languages
German (de)
French (fr)
Other versions
EP0849382B1 (en
EP0849382A2 (en
Inventor
Edmund Schuller
Josef Schermer
Eva-Maria Greppmair
Werner Strasser
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 Spinnereimaschinenbau AG
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 EP0849382A2 publication Critical patent/EP0849382A2/en
Publication of EP0849382A3 publication Critical patent/EP0849382A3/en
Application granted granted Critical
Publication of EP0849382B1 publication Critical patent/EP0849382B1/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

Mehrteilige Auflösewalzen für eine Offenend-Spinnvorrichtung, bestehend aus einem Grundkörper, auf dem ein Halter für einen Garniturträger befestigt ist. Verschleißbedingt müssen die Garniturträger (12) ausgetauscht werden. Damit die Breite der Auflösewalze (1) unabhängig von der Breite des Garniturträgers (12) ist, wird vorgeschlagen, daß der Grundkörper (11) einen axialen Anschlag (131) für den Halter (13) besitzt.

Figure 00000001
Multi-part opening rollers for an open-end spinning device, consisting of a base body on which a holder for a clothing carrier is attached. The clothing carrier (12) must be replaced due to wear. So that the width of the opening roller (1) is independent of the width of the clothing carrier (12), it is proposed that the base body (11) have an axial stop (131) for the holder (13).
Figure 00000001
EP97119678A 1996-12-20 1997-11-11 Opening roller for an open-end spinning device Expired - Lifetime EP0849382B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19653359 1996-12-20
DE19653359A DE19653359B4 (en) 1996-12-20 1996-12-20 Opening roller for an open-end spinning device

Publications (3)

Publication Number Publication Date
EP0849382A2 EP0849382A2 (en) 1998-06-24
EP0849382A3 true EP0849382A3 (en) 1999-04-07
EP0849382B1 EP0849382B1 (en) 2002-05-02

Family

ID=7815581

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97119678A Expired - Lifetime EP0849382B1 (en) 1996-12-20 1997-11-11 Opening roller for an open-end spinning device

Country Status (3)

Country Link
US (1) US5943854A (en)
EP (1) EP0849382B1 (en)
DE (2) DE19653359B4 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10211622A1 (en) * 2002-03-15 2003-09-25 Rieter Ingolstadt Spinnerei Opening roller for an open-end spinning device
DE10224188A1 (en) * 2002-05-31 2003-12-11 Schlafhorst & Co W Opening roller unit of an open-end spinning unit
DE10260507A1 (en) * 2002-12-21 2004-07-01 Rieter Ingolstadt Spinnereimaschinenbau Ag Separation roller parting fibrous bands into individual fibers on open-ended spinning machine, includes profile holder blocking entry to shaft bearing
DE102007037229A1 (en) * 2007-08-07 2009-02-12 Rieter Ingolstadt Gmbh Opening roller with clip connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528485A1 (en) * 1975-06-26 1976-12-30 Schubert & Salzer Maschinen RELEASE ROLLER
FR2410064A1 (en) * 1977-11-25 1979-06-22 Reiners & Fuerst LINING OPENER CYLINDER FOR FREE FIBER SPINNING
DE19520345A1 (en) * 1995-06-07 1996-12-12 Rieter Ingolstadt Spinnerei Opening roller for an open-end spinning device

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US32507A (en) * 1861-06-11
US33190A (en) * 1861-09-03 Improved edging-machine
US2849844A (en) * 1956-11-26 1958-09-02 Jr Edwin Allen Snape Card clothing grinding head
US3264690A (en) * 1961-04-11 1966-08-09 Crompton & Knowles Corp Garnett roll
US3800520A (en) * 1973-06-04 1974-04-02 Rieter Ag Maschf Fiber opening roll of an open end spinning device
FR2374441A1 (en) * 1976-12-16 1978-07-13 Alsacienne Constr Meca ROTATING DRUM FILLED WITH TIPS OR TEETH FOR TREATMENT OF TEXTILE FIBER RIBBONS
CH614467A5 (en) * 1977-03-01 1979-11-30 Burckhardt Christoph Co
DE2752891A1 (en) * 1977-11-26 1979-05-31 Priessnitz Josef Soot catcher for chimney sweeping - is open box with bottom partially sloping to edge with flexible sealing strip
JPS54147235A (en) * 1978-05-04 1979-11-17 English Card Clothing Card covered opening roller used in open end fine spinning machine
GB1596531A (en) * 1978-05-26 1981-08-26 Eadie Bros & Co Ltd Textile opening rollers
US4208767A (en) * 1978-06-23 1980-06-24 John D. Hollingsworth On Wheels, Inc. Reclothable beater roll for open end spinning machines
DE3123480C2 (en) * 1981-06-13 1986-06-05 Stahlecker, Fritz, 7347 Bad Überkingen Opening roller unit for open-end spinning units
CH661535A5 (en) * 1983-11-18 1987-07-31 Braecker Ag Opening roller for an open-end spinning apparatus
US4805395A (en) * 1984-10-30 1989-02-21 Fritz Stahlecker Opening roller for an opening device of an open-end spinning machine
GB8504595D0 (en) * 1985-02-22 1985-03-27 Stewart & Sons Hacklemakers Opening roller assemblies
DE3645275C2 (en) * 1986-04-25 1994-06-16 Fritz Stahlecker Set ring for an opening roller of an OE spinning device
DE3730296A1 (en) * 1987-09-10 1989-03-23 Fritz Stahlecker Clothing for an opening roller having a multiplicity of teeth
DE3730295A1 (en) * 1987-09-10 1989-03-23 Fritz Stahlecker SET FOR A DISCONNECTING ROLLER WITH A VARIETY OF TEETH
DE3814514C2 (en) * 1988-04-29 1995-09-28 Stahlecker Gmbh Wilhelm Opening roller for an OE spinning device
DE8909448U1 (en) * 1989-08-08 1989-10-19 Schubert & Salzer Maschinenfabrik Ag, 8070 Ingolstadt Opening roller for an OE spinning device
WO1991010762A1 (en) * 1990-01-08 1991-07-25 Hollingsworth Gmbh Release roller unit for open-ended spinning machines
EP0450266A1 (en) * 1990-04-06 1991-10-09 Graf + Cie AG Combing roller for an open-end spinning machine
DE4039634A1 (en) * 1990-12-12 1992-06-17 Fritz Stahlecker Open=end spinning unit - has firm cylindrical support for hardened sawtooth clothing on opening roller
DE4341411C2 (en) * 1993-12-04 1995-09-07 Rieter Ingolstadt Spinnerei Method and device for pneumatically feeding fibers to the fiber collecting surface of an open-end spinning element
DE19549680B4 (en) * 1995-06-07 2007-10-11 Rieter Ingolstadt Spinnereimaschinenbau Ag Opening roller for an open-end spinning device
DE19531910A1 (en) * 1995-08-30 1997-03-06 Fritz Stahlecker Open end spinner sliver loosening roller

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2528485A1 (en) * 1975-06-26 1976-12-30 Schubert & Salzer Maschinen RELEASE ROLLER
FR2410064A1 (en) * 1977-11-25 1979-06-22 Reiners & Fuerst LINING OPENER CYLINDER FOR FREE FIBER SPINNING
DE19520345A1 (en) * 1995-06-07 1996-12-12 Rieter Ingolstadt Spinnerei Opening roller for an open-end spinning device

Also Published As

Publication number Publication date
EP0849382B1 (en) 2002-05-02
US5943854A (en) 1999-08-31
EP0849382A2 (en) 1998-06-24
DE19653359B4 (en) 2010-01-14
DE19653359A1 (en) 1998-06-25
DE59707147D1 (en) 2002-06-06

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