EP1264920A3 - Drawing frame for a spinning machine with following fibre condensing zone - Google Patents

Drawing frame for a spinning machine with following fibre condensing zone Download PDF

Info

Publication number
EP1264920A3
EP1264920A3 EP02012022A EP02012022A EP1264920A3 EP 1264920 A3 EP1264920 A3 EP 1264920A3 EP 02012022 A EP02012022 A EP 02012022A EP 02012022 A EP02012022 A EP 02012022A EP 1264920 A3 EP1264920 A3 EP 1264920A3
Authority
EP
European Patent Office
Prior art keywords
spinning machine
drawing frame
condensing zone
following fibre
transport means
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.)
Withdrawn
Application number
EP02012022A
Other languages
German (de)
French (fr)
Other versions
EP1264920A2 (en
Inventor
Angelika Stoll
Daniel Friedrich
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
Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP1264920A2 publication Critical patent/EP1264920A2/en
Publication of EP1264920A3 publication Critical patent/EP1264920A3/en
Withdrawn legal-status Critical Current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
    • 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
    • D01H5/70—Constructional features of drafting elements
    • D01H5/72—Fibre-condensing guides
    • 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
    • D01H5/70—Constructional features of drafting elements
    • D01H5/86—Aprons; Apron supports; Apron tensioning arrangements

Landscapes

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

Abstract

Die Erfindung betrifft ein Streckwerk für eine Spinnereimaschine, mit einer einem Ausgangswalzenpaar 1 mit Oberwalze 1.1 und Unterwalze 1.2 des Streckwerks nachgeordneten Faserbündelungszone 3, welche eine pneumatische Verdichtungsvorrichtung 4 mit einem von einem perforierten Transportmittel 6 umschlungenen Saugschuh 8 enthält, der an einer Unterdruckquelle 10 angeschlossen ist, wobei die Fasserbündelungszone 3 durch zwei Klemmstellen K1, K2 begrenzt ist, deren erste K1 durch die beiden Walzen 1.1; 1.2 des Ausgangswalzenpaares 1 definiert ist, wobei dem perforierten Transportmittel 6 ein konisch zur zweiten Klemmstelle K2 zulaufendes Riemchen 12 zugeordnet ist.

Figure 00000001
The invention relates to a drafting system for a spinning machine, with a fiber bundling zone 3 arranged downstream of a pair of output rollers 1 with top roller 1.1 and bottom roller 1.2 of the drafting system, which contains a pneumatic compression device 4 with a suction shoe 8 wrapped by a perforated transport means 6 and connected to a vacuum source 10 , the barrel bundling zone 3 being delimited by two clamping points K 1 , K 2 , the first K 1 of which is defined by the two rollers 1.1; 1.2 of the output roller pair 1 is defined, the perforated transport means 6 being assigned a strap 12 tapering conically to the second nip point K 2 .
Figure 00000001
EP02012022A 2001-06-08 2002-05-31 Drawing frame for a spinning machine with following fibre condensing zone Withdrawn EP1264920A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10127741A DE10127741C2 (en) 2001-06-08 2001-06-08 Drafting system for a spinning machine
DE10127741 2001-06-08

Publications (2)

Publication Number Publication Date
EP1264920A2 EP1264920A2 (en) 2002-12-11
EP1264920A3 true EP1264920A3 (en) 2003-05-21

Family

ID=7687567

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02012022A Withdrawn EP1264920A3 (en) 2001-06-08 2002-05-31 Drawing frame for a spinning machine with following fibre condensing zone

Country Status (4)

Country Link
US (1) US6604261B2 (en)
EP (1) EP1264920A3 (en)
JP (1) JP2002371441A (en)
DE (1) DE10127741C2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004037957A1 (en) * 2003-10-17 2005-05-19 Trützschler GmbH & Co KG Dust and fibre removal hood for fleece fibre drafting station surrounds the fleece draw-down funnel
DE102004021355A1 (en) * 2004-04-26 2005-11-10 Wilhelm Stahlecker Gmbh Compression device for fibrous band on spinning machine, defines constant curvature by clamping arrangements with given depth of penetration and tangential transition
DE102005045451B4 (en) * 2005-09-22 2008-05-08 Oerlikon Textile Gmbh & Co. Kg Device for compacting a fiber structure
DE102007006282A1 (en) * 2007-02-01 2008-08-07 Wilhelm Stahlecker Gmbh Drawframe with compression zone
CN103014947A (en) * 2012-12-18 2013-04-03 嘉兴学院 A and B differentiated multi-component composite spinning device
DE102015007223A1 (en) * 2014-06-06 2015-12-10 Rotorcraft Ag Draw frame for ring spinning machines
DE102019128326A1 (en) * 2019-10-21 2021-04-22 Saurer Spinning Solutions Gmbh & Co. Kg Compaction device for a drafting device of a spinning machine and drafting device for a compression device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139067A1 (en) * 1991-11-28 1993-06-09 Skf Textilmasch Komponenten Spinning machine with reduced loss of fibre - has double apron drafting with suction roller at output
DE19846268A1 (en) * 1998-03-31 1999-10-07 Schurr Stahlecker & Grill Compression device for drawn slivers

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4323472C2 (en) * 1993-07-14 1997-08-07 Inst F Textil Und Verfahrenste Double apron drafting system
DE19815052B4 (en) * 1998-04-03 2005-12-15 Saurer Gmbh & Co. Kg Process for producing a yarn and spinning machine therefor
DE19815054C5 (en) * 1998-04-03 2007-06-14 Saurer Gmbh & Co. Kg Method and spinning machine for producing coregarn
DE19815049B4 (en) * 1998-04-03 2004-08-19 Saurer Gmbh & Co. Kg Method of manufacturing a yarn and spinning machine therefor
DE19815325B4 (en) * 1998-04-06 2006-09-14 Maschinenfabrik Rieter Ag Spinning machine with compacting device
DE19840960B4 (en) * 1998-09-08 2004-05-19 Saurer Gmbh & Co. Kg Drafting system for spinning machines with a compacting device
DE10008610A1 (en) * 2000-02-24 2001-08-30 Zinser Textilmaschinen Gmbh Sliver drawing unit has a condensing stage with a profiled shrouding facing the suction unit in a mounting with easy adjustment and which reduces the energy for the required suction to condense the sliver

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4139067A1 (en) * 1991-11-28 1993-06-09 Skf Textilmasch Komponenten Spinning machine with reduced loss of fibre - has double apron drafting with suction roller at output
DE19846268A1 (en) * 1998-03-31 1999-10-07 Schurr Stahlecker & Grill Compression device for drawn slivers

Also Published As

Publication number Publication date
US6604261B2 (en) 2003-08-12
DE10127741C2 (en) 2003-05-08
US20020184737A1 (en) 2002-12-12
EP1264920A2 (en) 2002-12-11
DE10127741A1 (en) 2003-01-23
JP2002371441A (en) 2002-12-26

Similar Documents

Publication Publication Date Title
EP1264920A3 (en) Drawing frame for a spinning machine with following fibre condensing zone
EP0947614A2 (en) Spinning machine with a drawing frame comprising a suction roller
CN1258622C (en) Device for compressing fiber assembly in spinning machine
ITMI940143A1 (en) IRONING FOR THINNERS
EP0857821A3 (en) Suction device
US6336259B1 (en) Apparatus and method for condensing a drafted fiber strand
EP0628656B1 (en) Press section of papermachine for making tissue paper
US6338183B1 (en) Arrangement for condensing a fiber strand
WO2005040467A1 (en) Drafting arrangement for spinning machines
EP0901976A3 (en) Arrangement of rollers in a folding apparatus of a rotary web printing press
EP1683898A3 (en) Draft device in pneumatic spinning device
EP1234902A3 (en) Method and device on a spinning machine for drafting a fibrecollection, f.ex. cotton, or chemical fibres
CN1394244A (en) Device on spinning machine for compacting fibre bundle
JP2002285433A (en) Spinning frame having adjoiningly placed plural spinning stations
JP3587905B2 (en) Ring spinning method and ring spinning machine
EP1156154A3 (en) Apparatus for making a material web
EP0903430A3 (en) Spinning method and machine with condenser
EP3724382B1 (en) Drafting unit for a spinning machine having a compacting device
DE19815052A1 (en) Process for producing a yarn and spinning machine therefor
DE19815325A1 (en) Sliver compression station to prepare drawn slivers for spinning
CH680374A5 (en)
EP1045052A3 (en) Yarn guiding tube
DE10106891A1 (en) Condensing stage for drawn sliver, at a drawing unit, has a recessed zone at the suction tube body extending into an open gutter between spinning stations, for a mobile blower to clear any loose fibers/debris
EP1022380A3 (en) Pressing arrangement
DE10033188A1 (en) Assembly to draw and condense a sliver for spinning has a coupling to link the underpressure channel at the condensing station with the reciprocating drive for the sliver, to synchronize their movements

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

RIC1 Information provided on ipc code assigned before grant

Ipc: 7D 01H 5/86 B

Ipc: 7D 01H 5/72 A

17P Request for examination filed

Effective date: 20030723

AKX Designation fees paid

Designated state(s): CH IT LI

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SAURER GMBH & CO. KG

17Q First examination report despatched

Effective date: 20040521

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20051201