EP1526196A3 - A thread heating device - Google Patents

A thread heating device Download PDF

Info

Publication number
EP1526196A3
EP1526196A3 EP03024172A EP03024172A EP1526196A3 EP 1526196 A3 EP1526196 A3 EP 1526196A3 EP 03024172 A EP03024172 A EP 03024172A EP 03024172 A EP03024172 A EP 03024172A EP 1526196 A3 EP1526196 A3 EP 1526196A3
Authority
EP
European Patent Office
Prior art keywords
thread
threadline
stack
space
heating 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.)
Withdrawn
Application number
EP03024172A
Other languages
German (de)
French (fr)
Other versions
EP1526196A2 (en
Inventor
Matteo Castiglioni
Urs Meyer
Robin Schwab
Hans Hunold
Christian Widmer
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.)
Maschinenfabrik Rieter AG
Original Assignee
Maschinenfabrik Rieter 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 Maschinenfabrik Rieter AG filed Critical Maschinenfabrik Rieter AG
Priority to EP03024172A priority Critical patent/EP1526196A3/en
Priority to PCT/CH2004/000632 priority patent/WO2005038107A1/en
Priority to CNA2004800381281A priority patent/CN1898424A/en
Publication of EP1526196A2 publication Critical patent/EP1526196A2/en
Publication of EP1526196A3 publication Critical patent/EP1526196A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/04—Devices for imparting false twist
    • D02G1/08—Rollers or other friction causing elements
    • D02G1/082—Rollers or other friction causing elements with the periphery of at least one disc
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines
    • D02G1/0273—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines threading up and starting the false-twisting machine
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/001—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass in a tube or vessel

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A false twist texturing machine is modified to enable it to operate at very high revolutions (e.g. above 20,000RPM), i.e. processing rates with high linear threadline speeds (above 2000 M/Min). The friction disc stack is provided with a drive motor for each spindle shaft. For safety at high RPMs, the stack is encased in a protective housing which can absorb energy of flying parts in the event of breakage. Heat is supplied to the thread by non-contact heating (convection and/ or radiation) in an insulated space, the thread preferably being guided through the heated space by positively driven godet units. The thread path is so arranged that positive forwarding elements are provided at each diverting location, so that no passive guides or feeding nips are required. A special start-up procedure enables establishment of a stable threadline at relatively slow processing speed followed by acceleration to the set operating speed.
EP03024172A 2003-10-20 2003-10-20 A thread heating device Withdrawn EP1526196A3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP03024172A EP1526196A3 (en) 2003-10-20 2003-10-20 A thread heating device
PCT/CH2004/000632 WO2005038107A1 (en) 2003-10-20 2004-10-19 A thread heating device
CNA2004800381281A CN1898424A (en) 2003-10-20 2004-10-19 A spinning machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03024172A EP1526196A3 (en) 2003-10-20 2003-10-20 A thread heating device

Publications (2)

Publication Number Publication Date
EP1526196A2 EP1526196A2 (en) 2005-04-27
EP1526196A3 true EP1526196A3 (en) 2006-07-19

Family

ID=34384593

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03024172A Withdrawn EP1526196A3 (en) 2003-10-20 2003-10-20 A thread heating device

Country Status (3)

Country Link
EP (1) EP1526196A3 (en)
CN (1) CN1898424A (en)
WO (1) WO2005038107A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114014092B (en) * 2021-11-08 2023-04-07 巨石集团有限公司 Glass fiber winder

Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562489A (en) * 1968-10-24 1971-02-09 Barmag Barmer Maschf Heated godet
US4115987A (en) * 1976-11-12 1978-09-26 Teijin Limited Friction false-twisting device
US4215530A (en) * 1976-01-13 1980-08-05 Asa S.A. Process and apparatus for manufacturing a drawn and twisted multifilament synthetic yarn
US4420926A (en) * 1981-06-29 1983-12-20 Asa S.A. Twisting spindle driven by an individual electric motor
US4551970A (en) * 1983-06-30 1985-11-12 Fag Kugelfischer Georg Schafer (Kgaa) Apparatus for the false twisting of threads using friction disks
US4771598A (en) * 1986-03-29 1988-09-20 Fag Kugelfischer Georg Schafer (Kgaa) Arrangement of the course of the thread in a texturing machine
FR2621605A1 (en) * 1987-10-09 1989-04-14 Icbt Roanne Machine for texturing yarns by false twist and similar textile machines comprising lines of drive shafts
US5111647A (en) * 1989-04-25 1992-05-12 Icbt Lyon Twisting spindle driven by an individual electric motor
US5201170A (en) * 1989-12-23 1993-04-13 Fritz Stahlecker Spinning or twisting spindle having a spindle shaft
DE4337175A1 (en) * 1993-10-30 1995-05-04 Stahlecker Fritz Spinning or twisting spindle
US5626011A (en) * 1994-09-07 1997-05-06 Palitex Project-Company Gmbh Method for joining a thread in a device for manufacturing a twisted yarn by an integrated spinning and twisting process as well as a device for performing the method
EP0784110A2 (en) * 1996-01-09 1997-07-16 Murata Kikai Kabushiki Kaisha First heater for a draw texturing machine
US5755086A (en) * 1994-11-25 1998-05-26 Maschinenfabrik Rieter Ag Arrangement of draw texturing machines for synthetic fibers
US5760374A (en) * 1992-06-06 1998-06-02 Barmag Ag Heating apparatus for an advancing yarn
EP0903431A2 (en) * 1997-09-19 1999-03-24 Rieter Scragg Limited Textile machine arrangement
WO1999061692A1 (en) * 1998-05-28 1999-12-02 Barmag Ag Godet roll for guiding, heating and conveying a thread
US6006508A (en) * 1997-07-21 1999-12-28 Teijin Seiki Co., Ltd. Motor drive type false twisting device with three spindles and a plurality of friction discs
EP0994206A1 (en) * 1998-10-15 2000-04-19 Murata Kikai Kabushiki Kaisha Yarn heat treatment device
US6052985A (en) * 1997-09-08 2000-04-25 Volkmann Gmbh & Co. Device for producing a twisted yarn in a combined spinning and twisting process
US6164054A (en) * 1998-02-26 2000-12-26 Ictb Yarn Sa Machine for the spinning and texturing of threads by false twisting
US6209301B1 (en) * 1998-05-22 2001-04-03 Barmag Ag Texturing machine
EP1149941A1 (en) * 1998-12-07 2001-10-31 Teijin Seiki Co., Ltd. Motor-driven three-axis friction false twisting device
US6425236B1 (en) * 1999-11-18 2002-07-30 Volkmann Gmbh Cable and yarn double-twisting spindle
US20030046871A1 (en) * 2001-09-10 2003-03-13 Hema Maschinen-Und Apparateschutz Gmbh Safety-type viewing window assembly for protective housings and protective doors of material-processing machines
WO2003029538A2 (en) * 2001-09-27 2003-04-10 Saurer Gmbh & Co. Kg Friction false twisting device and method for operating a friction false twisting device
FR2831190A1 (en) * 2001-10-19 2003-04-25 Rieter Icbt Yarn feeder, especially for drawing-texturing machine, has cylindrical cup and return guide made with spaced grooves for enhanced twist rise
FR2835261A1 (en) * 2002-01-31 2003-08-01 Rieter Icbt DEVICE FOR CONTINUOUS WIRING AND FIXING OF WIRES FOLLOWED BY ADDITIONAL HEAT TREATMENT

Patent Citations (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562489A (en) * 1968-10-24 1971-02-09 Barmag Barmer Maschf Heated godet
US4215530A (en) * 1976-01-13 1980-08-05 Asa S.A. Process and apparatus for manufacturing a drawn and twisted multifilament synthetic yarn
US4115987A (en) * 1976-11-12 1978-09-26 Teijin Limited Friction false-twisting device
US4420926A (en) * 1981-06-29 1983-12-20 Asa S.A. Twisting spindle driven by an individual electric motor
US4551970A (en) * 1983-06-30 1985-11-12 Fag Kugelfischer Georg Schafer (Kgaa) Apparatus for the false twisting of threads using friction disks
US4771598A (en) * 1986-03-29 1988-09-20 Fag Kugelfischer Georg Schafer (Kgaa) Arrangement of the course of the thread in a texturing machine
FR2621605A1 (en) * 1987-10-09 1989-04-14 Icbt Roanne Machine for texturing yarns by false twist and similar textile machines comprising lines of drive shafts
US5111647A (en) * 1989-04-25 1992-05-12 Icbt Lyon Twisting spindle driven by an individual electric motor
US5201170A (en) * 1989-12-23 1993-04-13 Fritz Stahlecker Spinning or twisting spindle having a spindle shaft
US5760374A (en) * 1992-06-06 1998-06-02 Barmag Ag Heating apparatus for an advancing yarn
DE4337175A1 (en) * 1993-10-30 1995-05-04 Stahlecker Fritz Spinning or twisting spindle
US5626011A (en) * 1994-09-07 1997-05-06 Palitex Project-Company Gmbh Method for joining a thread in a device for manufacturing a twisted yarn by an integrated spinning and twisting process as well as a device for performing the method
US5755086A (en) * 1994-11-25 1998-05-26 Maschinenfabrik Rieter Ag Arrangement of draw texturing machines for synthetic fibers
EP0784110A2 (en) * 1996-01-09 1997-07-16 Murata Kikai Kabushiki Kaisha First heater for a draw texturing machine
US6006508A (en) * 1997-07-21 1999-12-28 Teijin Seiki Co., Ltd. Motor drive type false twisting device with three spindles and a plurality of friction discs
US6052985A (en) * 1997-09-08 2000-04-25 Volkmann Gmbh & Co. Device for producing a twisted yarn in a combined spinning and twisting process
EP0903431A2 (en) * 1997-09-19 1999-03-24 Rieter Scragg Limited Textile machine arrangement
US6164054A (en) * 1998-02-26 2000-12-26 Ictb Yarn Sa Machine for the spinning and texturing of threads by false twisting
US6209301B1 (en) * 1998-05-22 2001-04-03 Barmag Ag Texturing machine
WO1999061692A1 (en) * 1998-05-28 1999-12-02 Barmag Ag Godet roll for guiding, heating and conveying a thread
EP0994206A1 (en) * 1998-10-15 2000-04-19 Murata Kikai Kabushiki Kaisha Yarn heat treatment device
EP1149941A1 (en) * 1998-12-07 2001-10-31 Teijin Seiki Co., Ltd. Motor-driven three-axis friction false twisting device
US6425236B1 (en) * 1999-11-18 2002-07-30 Volkmann Gmbh Cable and yarn double-twisting spindle
US20030046871A1 (en) * 2001-09-10 2003-03-13 Hema Maschinen-Und Apparateschutz Gmbh Safety-type viewing window assembly for protective housings and protective doors of material-processing machines
WO2003029538A2 (en) * 2001-09-27 2003-04-10 Saurer Gmbh & Co. Kg Friction false twisting device and method for operating a friction false twisting device
FR2831190A1 (en) * 2001-10-19 2003-04-25 Rieter Icbt Yarn feeder, especially for drawing-texturing machine, has cylindrical cup and return guide made with spaced grooves for enhanced twist rise
FR2835261A1 (en) * 2002-01-31 2003-08-01 Rieter Icbt DEVICE FOR CONTINUOUS WIRING AND FIXING OF WIRES FOLLOWED BY ADDITIONAL HEAT TREATMENT

Also Published As

Publication number Publication date
CN1898424A (en) 2007-01-17
WO2005038107A1 (en) 2005-04-28
EP1526196A2 (en) 2005-04-27

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