EP0953661A3 - Method of forming cop for spinning machine - Google Patents

Method of forming cop for spinning machine Download PDF

Info

Publication number
EP0953661A3
EP0953661A3 EP99104035A EP99104035A EP0953661A3 EP 0953661 A3 EP0953661 A3 EP 0953661A3 EP 99104035 A EP99104035 A EP 99104035A EP 99104035 A EP99104035 A EP 99104035A EP 0953661 A3 EP0953661 A3 EP 0953661A3
Authority
EP
European Patent Office
Prior art keywords
cop
chase
correspondingly
speed
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
EP99104035A
Other languages
German (de)
French (fr)
Other versions
EP0953661A2 (en
EP0953661B1 (en
Inventor
Kiwamu Niimi
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
Toyoda Jidoshokki Seisakusho KK
Toyoda Automatic Loom Works 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 Toyoda Jidoshokki Seisakusho KK, Toyoda Automatic Loom Works Ltd filed Critical Toyoda Jidoshokki Seisakusho KK
Publication of EP0953661A2 publication Critical patent/EP0953661A2/en
Publication of EP0953661A3 publication Critical patent/EP0953661A3/en
Application granted granted Critical
Publication of EP0953661B1 publication Critical patent/EP0953661B1/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
    • 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 cop forming method for a spinning machine wherein the method can protect the wind shape of a cop against deformation even when the spinning speed changes during the cop forming. The method of forming a cop in a spinning machine through up/down reciprocative motion of a ring rail for which a chase stroke, a chase speed, a step length and so forth have been set previously includes a step of correspondingly modifying the up/down reciprocative motion of the ring rail so that when the spinning speed becomes lower, the step length is increased correspondingly or the chase speed is increased correspondingly, while when the spinning speed becomes higher, the step length is decreased correspondingly or the chase speed is decreased correspondingly.
EP19990104035 1998-04-28 1999-03-16 Method of forming cop for spinning machine Expired - Lifetime EP0953661B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11945098 1998-04-28
JP11945098A JP4013325B2 (en) 1998-04-28 1998-04-28 Spinning tube forming method

Publications (3)

Publication Number Publication Date
EP0953661A2 EP0953661A2 (en) 1999-11-03
EP0953661A3 true EP0953661A3 (en) 1999-12-22
EP0953661B1 EP0953661B1 (en) 2001-08-08

Family

ID=14761700

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19990104035 Expired - Lifetime EP0953661B1 (en) 1998-04-28 1999-03-16 Method of forming cop for spinning machine

Country Status (3)

Country Link
EP (1) EP0953661B1 (en)
JP (1) JP4013325B2 (en)
DE (1) DE69900208T2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3775061B2 (en) * 1998-07-01 2006-05-17 株式会社豊田自動織機 Spinning ring rail lifting control device
DE10236100A1 (en) * 2002-08-02 2004-02-19 Maschinenfabrik Rieter Ag Spinning machine regulates the feed via a drafting roller delivering impulses which are computer-logged and linked to lift/lowering jack action
JP4635958B2 (en) * 2006-05-12 2011-02-23 株式会社豊田自動織機 Pipe yarn forming method in spinning machine
CN102021687B (en) * 2010-11-16 2012-11-14 江苏新芳纺织集团有限公司 Driving device for ring rail of spinning machine
ES2757301A1 (en) * 2019-06-20 2020-04-28 Twistperfect S L PROCEDURE FOR ESTABLISHING THE OPTIMAL WORKING HEIGHT BETWEEN THE ENTRY POINT AND THE EXIT POINT OF THE THREAD IN A TWISTING AND/OR THREAD SPINNING MACHINE, AND A THREADING MACHINE AND/OR APPLICABLE THREAD SPINNING MACHINE (Machine-translation by Google Translate, not legally binding)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141516A1 (en) * 1971-06-03 1973-01-26 Socitex Yarn winding machine - for producing bi-conical packages on cops
EP0393330A1 (en) * 1989-04-17 1990-10-24 Zinser Textilmaschinen GmbH Method for running a spinning machine and spinning machine for carrying out this method
EP0672766A1 (en) * 1994-03-17 1995-09-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Up/down-motion apparatus for driving thread guide rail in spinning machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2141516A1 (en) * 1971-06-03 1973-01-26 Socitex Yarn winding machine - for producing bi-conical packages on cops
EP0393330A1 (en) * 1989-04-17 1990-10-24 Zinser Textilmaschinen GmbH Method for running a spinning machine and spinning machine for carrying out this method
EP0672766A1 (en) * 1994-03-17 1995-09-20 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Up/down-motion apparatus for driving thread guide rail in spinning machine

Also Published As

Publication number Publication date
EP0953661A2 (en) 1999-11-03
DE69900208T2 (en) 2002-05-08
DE69900208D1 (en) 2001-09-13
JP4013325B2 (en) 2007-11-28
JPH11315422A (en) 1999-11-16
EP0953661B1 (en) 2001-08-08

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