EP1857578A3 - Method of forming a cop in a spinning machine - Google Patents

Method of forming a cop in a spinning machine Download PDF

Info

Publication number
EP1857578A3
EP1857578A3 EP07107450A EP07107450A EP1857578A3 EP 1857578 A3 EP1857578 A3 EP 1857578A3 EP 07107450 A EP07107450 A EP 07107450A EP 07107450 A EP07107450 A EP 07107450A EP 1857578 A3 EP1857578 A3 EP 1857578A3
Authority
EP
European Patent Office
Prior art keywords
ring rail
winding
yarn
cop
forming
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
EP07107450A
Other languages
German (de)
French (fr)
Other versions
EP1857578B1 (en
EP1857578A2 (en
Inventor
Yoshimasa Fujii
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.)
Toyota Industries Corp
Original Assignee
Toyota Industries Corp
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 Toyota Industries Corp filed Critical Toyota Industries Corp
Publication of EP1857578A2 publication Critical patent/EP1857578A2/en
Publication of EP1857578A3 publication Critical patent/EP1857578A3/en
Application granted granted Critical
Publication of EP1857578B1 publication Critical patent/EP1857578B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H1/00—Spinning or twisting machines in which the product is wound-up continuously
    • D01H1/14—Details
    • D01H1/36—Package-shaping arrangements, e.g. building motions, e.g. control for the traversing stroke of ring rails; Stopping ring rails in a predetermined position

Landscapes

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

Abstract

A method of forming a cop (40) by upward winding yarn (Y) around a bobbin (B) in a spinning machine by means of filling building is characterized by the step of winding the yarn (Y) to an upper limit position (UL) of a ring rail (18) by normal winding operation where upward displacement (Du) of a lower reversal position (PL) of the ring rail (18) is constantly the same while a chase length (Lc) is kept constant, and the step of increasing winding quantity of the yarn (Y) by lifting/lowering the ring rail (18) so that the chase length (Lc) gradually decreases while an upper reversal position of the ring rail is lowered from the upper limit position of the ring rail.
EP20070107450 2006-05-12 2007-05-03 Method of forming a cop in a spinning machine Active EP1857578B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2006134271A JP4635958B2 (en) 2006-05-12 2006-05-12 Pipe yarn forming method in spinning machine

Publications (3)

Publication Number Publication Date
EP1857578A2 EP1857578A2 (en) 2007-11-21
EP1857578A3 true EP1857578A3 (en) 2011-04-27
EP1857578B1 EP1857578B1 (en) 2012-03-21

Family

ID=38330776

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20070107450 Active EP1857578B1 (en) 2006-05-12 2007-05-03 Method of forming a cop in a spinning machine

Country Status (3)

Country Link
EP (1) EP1857578B1 (en)
JP (1) JP4635958B2 (en)
CN (1) CN101070129B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016930A1 (en) 2007-12-21 2009-06-25 Maschinenfabrik Rieter Ag Method for setting up yarn body at spinning or twisting machine, involves providing conical cone layers at middle section of yarn body, where yarn layers are designed in middle section
JP2011105460A (en) * 2009-11-18 2011-06-02 Murata Machinery Ltd Yarn winder
CN105442110B (en) * 2014-05-26 2018-01-23 西门子工厂自动化工程有限公司 For the method and system for controlling spindle bottom to be molded

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393329A1 (en) * 1989-04-17 1990-10-24 Zinser Textilmaschinen GmbH Method for controlling the movement of a ring rail, and spinning or twisting machine
JPH02277827A (en) * 1989-04-17 1990-11-14 Toyota Autom Loom Works Ltd Method for forming bobbin yarn in spinning frames
EP0953661A2 (en) * 1998-04-28 1999-11-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method of forming cop for spinning machine
DE102008016930A1 (en) * 2007-12-21 2009-06-25 Maschinenfabrik Rieter Ag Method for setting up yarn body at spinning or twisting machine, involves providing conical cone layers at middle section of yarn body, where yarn layers are designed in middle section

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130930A (en) * 1961-05-29 1964-04-28 Whitin Machine Works Builder apparatus
FR1418286A (en) * 1964-10-02 1965-11-19 Method of forming and instructions for use of coils of threads facilitating their twisting by milling
CH518867A (en) * 1970-10-15 1972-02-15 Le Nii Textilnoi Promy Liquid treatment machine for woolen fabrics
DE2051236A1 (en) * 1970-10-19 1972-04-20 Le Ni Instit Yarn package building mechanism - from sections from top of package downwards
JP2683907B2 (en) * 1987-09-21 1997-12-03 津田駒工業株式会社 Molding direction of parn for twisting machine
JP3097381B2 (en) * 1993-04-02 2000-10-10 株式会社豊田自動織機製作所 Method and apparatus for forming yarn in spinning machine
JP4025460B2 (en) * 1999-04-16 2007-12-19 東レ株式会社 Winding operation control device for spinning machine
JP2002266176A (en) * 2001-03-14 2002-09-18 Toyota Industries Corp Stopping method and stopping controlling apparatus in spinning machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0393329A1 (en) * 1989-04-17 1990-10-24 Zinser Textilmaschinen GmbH Method for controlling the movement of a ring rail, and spinning or twisting machine
JPH02277827A (en) * 1989-04-17 1990-11-14 Toyota Autom Loom Works Ltd Method for forming bobbin yarn in spinning frames
EP0953661A2 (en) * 1998-04-28 1999-11-03 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method of forming cop for spinning machine
DE102008016930A1 (en) * 2007-12-21 2009-06-25 Maschinenfabrik Rieter Ag Method for setting up yarn body at spinning or twisting machine, involves providing conical cone layers at middle section of yarn body, where yarn layers are designed in middle section

Also Published As

Publication number Publication date
EP1857578B1 (en) 2012-03-21
JP2007303038A (en) 2007-11-22
EP1857578A2 (en) 2007-11-21
CN101070129B (en) 2012-06-20
JP4635958B2 (en) 2011-02-23
CN101070129A (en) 2007-11-14

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