EP0866014A3 - Auto winder - Google Patents

Auto winder Download PDF

Info

Publication number
EP0866014A3
EP0866014A3 EP98105230A EP98105230A EP0866014A3 EP 0866014 A3 EP0866014 A3 EP 0866014A3 EP 98105230 A EP98105230 A EP 98105230A EP 98105230 A EP98105230 A EP 98105230A EP 0866014 A3 EP0866014 A3 EP 0866014A3
Authority
EP
European Patent Office
Prior art keywords
package
hairiness
yarn
auto winder
supply bobbin
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
EP98105230A
Other languages
German (de)
French (fr)
Other versions
EP0866014B1 (en
EP0866014A2 (en
Inventor
Hiroshi Mima
Fumiaki Nakaji
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.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
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 Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP0866014A2 publication Critical patent/EP0866014A2/en
Publication of EP0866014A3 publication Critical patent/EP0866014A3/en
Application granted granted Critical
Publication of EP0866014B1 publication Critical patent/EP0866014B1/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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/705—Arrangements for reducing hairyness of the filamentary material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

The present invention relates to a hairiness control device (3) in an auto winder that rewinds yarn Y which has been wrapped around a supply bobbin (1) into a package (8), said auto winder provided with a friction disk-type false-twisting device (4) located on a yarn path between a supply bobbin (1) and a package (8).
The hairiness of the spun yarn wrapped into the package can be suppressed and controlled. Further, during high-speed winding (in excess of 1000m / minute), it is possible to wind a cone package (8) and control hairiness without negatively effecting the winding process.
EP19980105230 1997-03-21 1998-03-23 Auto winder Expired - Lifetime EP0866014B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9087731A JP2973968B2 (en) 1997-03-21 1997-03-21 Winder
JP8773197 1997-03-21
JP87731/97 1997-03-21

Publications (3)

Publication Number Publication Date
EP0866014A2 EP0866014A2 (en) 1998-09-23
EP0866014A3 true EP0866014A3 (en) 1999-05-19
EP0866014B1 EP0866014B1 (en) 2002-06-12

Family

ID=13923073

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19980105230 Expired - Lifetime EP0866014B1 (en) 1997-03-21 1998-03-23 Auto winder

Country Status (3)

Country Link
EP (1) EP0866014B1 (en)
JP (1) JP2973968B2 (en)
DE (1) DE69805894T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3331356B2 (en) * 1998-06-12 2002-10-07 村田機械株式会社 Tension control method by fluff controller
JP2012020837A (en) * 2010-07-14 2012-02-02 Murata Machinery Ltd Fluff binding device, tension applying unit, and automatic winder
JP2020172362A (en) * 2019-04-10 2020-10-22 村田機械株式会社 Guide cylinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261747A (en) * 1960-07-05 1961-05-19 Zd Y I Maja Narodni Podnik Lip Synthetic fiber continuous crimping device
DE3347318A1 (en) * 1982-12-28 1984-07-05 Murata Kikai K.K., Kyoto TENSIONING DEVICE FOR A DOUBLE WIRE TWISTING MACHINE
DE4311272A1 (en) * 1993-04-06 1994-10-13 Thueringisches Inst Textil Device for reducing the nappiness of fibre yarns on the running thread
DE19526905A1 (en) * 1994-08-03 1996-02-08 Barmag Barmer Maschf False twisting of nylon stocking yarns
JPH08188332A (en) * 1995-01-10 1996-07-23 Murata Mach Ltd Fuzz restraint device in automatic winder

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1261747A (en) * 1960-07-05 1961-05-19 Zd Y I Maja Narodni Podnik Lip Synthetic fiber continuous crimping device
DE3347318A1 (en) * 1982-12-28 1984-07-05 Murata Kikai K.K., Kyoto TENSIONING DEVICE FOR A DOUBLE WIRE TWISTING MACHINE
DE4311272A1 (en) * 1993-04-06 1994-10-13 Thueringisches Inst Textil Device for reducing the nappiness of fibre yarns on the running thread
DE19526905A1 (en) * 1994-08-03 1996-02-08 Barmag Barmer Maschf False twisting of nylon stocking yarns
JPH08188332A (en) * 1995-01-10 1996-07-23 Murata Mach Ltd Fuzz restraint device in automatic winder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 096, no. 011 29 November 1996 (1996-11-29) *

Also Published As

Publication number Publication date
JPH10265129A (en) 1998-10-06
DE69805894D1 (en) 2002-07-18
EP0866014B1 (en) 2002-06-12
EP0866014A2 (en) 1998-09-23
DE69805894T2 (en) 2003-02-13
JP2973968B2 (en) 1999-11-08

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