WO2012016700A3 - Method and device for producing a fibre yarn - Google Patents

Method and device for producing a fibre yarn Download PDF

Info

Publication number
WO2012016700A3
WO2012016700A3 PCT/EP2011/003912 EP2011003912W WO2012016700A3 WO 2012016700 A3 WO2012016700 A3 WO 2012016700A3 EP 2011003912 W EP2011003912 W EP 2011003912W WO 2012016700 A3 WO2012016700 A3 WO 2012016700A3
Authority
WO
WIPO (PCT)
Prior art keywords
fibre yarn
draw
rollers
hollow shaft
rotor
Prior art date
Application number
PCT/EP2011/003912
Other languages
German (de)
French (fr)
Other versions
WO2012016700A2 (en
Inventor
Karl-Heinz Gerhard Lehmann
Thomas Gerhard Gries
Ingo Reinbach
Mohit Raina
Bayram Aslan
Dmytro Pirkl
Sabrina Zobel
Fabian Weidner
Original Assignee
Rheinisch-Westfälische Technische Hochschule Aachen
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 Rheinisch-Westfälische Technische Hochschule Aachen filed Critical Rheinisch-Westfälische Technische Hochschule Aachen
Priority to CN201180047851.6A priority Critical patent/CN103180499B/en
Publication of WO2012016700A2 publication Critical patent/WO2012016700A2/en
Publication of WO2012016700A3 publication Critical patent/WO2012016700A3/en

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
    • D01H4/04—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
    • 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
    • D01H4/40—Removing running yarn from the yarn forming region, e.g. using tubes
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/92—Spinning or twisting arrangements for imparting transient twist, i.e. false twist
    • D01H7/923—Spinning or twisting arrangements for imparting transient twist, i.e. false twist by means of rotating devices
    • 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
    • D02G1/022—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 while simultaneously drawing the yarn

Abstract

The invention relates to a method for producing a fibre yarn (4), in which fibres (2) to be spun are fed to a rotating spinning rotor (1), are doubled in same and are drawn off from the spinning rotor (1) as fibre yarn (4) by means of a draw-off device (6), wherein upon drawing-off from the spinning rotor (1) a false twist is imposed on the fibre yarn (4), as during drawing-off the draw-off device (6) rotates about the longitudinal axis of the fibre yarn, and in particular draw-off rollers (6) that turn in opposite directions rotate together about the longitudinal axis of the fibre yarn. The invention further relates to a draw-off device for drawing-off spun fibre yarn (4) from a spinning rotor (1) comprising two draw-off rollers (6) which can turn in opposite directions and between which the fibre yarn (4) can be clamped and which by turning can draw the fibre yarn (4) around the rollers (6a), the draw-off device including a rotor (20) having a hollow shaft (21) through which the fibre yarn (4) can be guided coaxially with respect to the hollow shaft axis (22), wherein the rotor (20) is driven or at least can be driven in rotation about the hollow shaft axis/longitudinal axis of the fibre yarn (22) and includes the draw-off rollers (6), the roller axes (6a) of which are oriented perpendicular to the hollow shaft axis (22).
PCT/EP2011/003912 2010-08-06 2011-08-04 Method and device for producing a fibre yarn WO2012016700A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201180047851.6A CN103180499B (en) 2010-08-06 2011-08-04 Method and device for producing fibre yarn

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201010033666 DE102010033666A1 (en) 2010-08-06 2010-08-06 Method and device for producing a fiber yarn
DE102010033666.1 2010-08-06

Publications (2)

Publication Number Publication Date
WO2012016700A2 WO2012016700A2 (en) 2012-02-09
WO2012016700A3 true WO2012016700A3 (en) 2012-05-24

Family

ID=44545631

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/003912 WO2012016700A2 (en) 2010-08-06 2011-08-04 Method and device for producing a fibre yarn

Country Status (3)

Country Link
CN (1) CN103180499B (en)
DE (1) DE102010033666A1 (en)
WO (1) WO2012016700A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107988666A (en) * 2018-01-09 2018-05-04 李炳烘 A kind of single ingot machinery rotating type RING SPINNING false-twisting device and spinning frame
DE102020118327A1 (en) * 2020-07-10 2022-01-13 Maschinenfabrik Rieter Ag Method and device for false twist introduction and spinning machine
CN113062017A (en) * 2021-03-10 2021-07-02 东华大学 Twisting strand and continuous forming method thereof
CN114572765B (en) * 2022-02-23 2023-11-21 武汉市碳翁科技有限公司 Carbon nano tube twisting and collecting device and using method

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913507C (en) * 1952-04-27 1954-06-14 Zinser Textilmaschinen Gmbh Rotary head with driven eccentric for spinning machines
DE4427876C1 (en) * 1994-08-06 1995-09-28 Palitex Project Co Gmbh A combined open end rotor spinning and twist unit producing ply yarn

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2340272A1 (en) * 1973-08-09 1975-02-20 Krupp Gmbh OPEN-END SPINNING DEVICE
DE3609114C2 (en) * 1986-03-19 1995-11-30 Schlafhorst & Co W Device for OE spinning with a spinning rotor
US5323599A (en) * 1988-04-08 1994-06-28 W. Schlafhorst & Co. Process and apparatus for producing hairiness in an open-end spinning yarn
DE3811739A1 (en) * 1988-04-08 1989-10-19 Schlafhorst & Co W METHOD AND DEVICE FOR IMPROVING A YARN PRODUCED IN THE ROTOR OF AN OPEN-END SPIDER
DE4039755A1 (en) * 1990-12-13 1992-06-17 Schlafhorst & Co W Open=end rotor spinning unit - has auxiliary equipment at the output producing yarn with a soft handle suitable for knitting machinery
DE4041719A1 (en) 1990-12-24 1992-06-25 Schlafhorst & Co W Card room process - utilises rotor spin units with false twist output to produce sliver for spinning
DE4126985A1 (en) * 1991-08-15 1993-02-18 Schurr Stahlecker & Grill Doffing tube for open=end spinner - has cylindrical extension arranged as friction tube so that max. of two balloons are formed in it
CN1065889A (en) * 1992-04-30 1992-11-04 周栋梁 A kind of spinning method
DE4331801C1 (en) * 1993-09-18 1995-02-23 Palitex Project Co Gmbh Method and device for producing a thread in an integrated spinning-twisting process
DE4431830C1 (en) * 1994-09-07 1995-10-26 Palitex Project Co Gmbh Method for piecing a thread in a device for producing a thread in an integrated spinning-twisting process and device for carrying out the method
DE10137396A1 (en) * 2001-07-31 2003-02-20 Rieter Ingolstadt Spinnerei Thread extraction- and deflection tube mounted on open-ended spinning machine, includes false-twister projecting transversely and adjustably into tube

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE913507C (en) * 1952-04-27 1954-06-14 Zinser Textilmaschinen Gmbh Rotary head with driven eccentric for spinning machines
DE4427876C1 (en) * 1994-08-06 1995-09-28 Palitex Project Co Gmbh A combined open end rotor spinning and twist unit producing ply yarn

Also Published As

Publication number Publication date
CN103180499A (en) 2013-06-26
DE102010033666A1 (en) 2012-02-09
WO2012016700A2 (en) 2012-02-09
CN103180499B (en) 2017-04-19

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