EP0863234A3 - Four-for-one twister - Google Patents

Four-for-one twister Download PDF

Info

Publication number
EP0863234A3
EP0863234A3 EP97122447A EP97122447A EP0863234A3 EP 0863234 A3 EP0863234 A3 EP 0863234A3 EP 97122447 A EP97122447 A EP 97122447A EP 97122447 A EP97122447 A EP 97122447A EP 0863234 A3 EP0863234 A3 EP 0863234A3
Authority
EP
European Patent Office
Prior art keywords
yarn
yarn guide
guide hole
twister
upper disk
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
EP97122447A
Other languages
German (de)
French (fr)
Other versions
EP0863234A2 (en
EP0863234B1 (en
Inventor
Isao Nagao
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
Priority claimed from JP3896297A external-priority patent/JPH10237728A/en
Priority claimed from JP4071997A external-priority patent/JPH10245727A/en
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Priority to EP04008829A priority Critical patent/EP1452632B1/en
Publication of EP0863234A2 publication Critical patent/EP0863234A2/en
Publication of EP0863234A3 publication Critical patent/EP0863234A3/en
Application granted granted Critical
Publication of EP0863234B1 publication Critical patent/EP0863234B1/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
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/86—Multiple-twist arrangements, e.g. two-for-one twisting devices ; Threading of yarn; Devices in hollow spindles for imparting false twist
    • D01H7/868—Yarn guiding means, e.g. guiding tubes
    • 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
    • D01H1/10—Spinning or twisting machines in which the product is wound-up continuously for imparting multiple twist, e.g. two-for-one twisting
    • D01H1/105—Arrangements using hollow spindles, i.e. the yarns are running through the spindle of the unwound bobbins
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H7/00—Spinning or twisting arrangements
    • D01H7/02—Spinning or twisting arrangements for imparting permanent twist
    • D01H7/88—Hollow-spindle arrangements

Landscapes

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

Abstract

A four-for-one twister that enables yarn to pass through easily and quickly, increasing operating efficiency.
In four-for-one twister 21 which twists yarn by means of upper disk 23 in which yarn guide hole 47a is formed and lower disk 24 in which yarn guide hole 47b is formed rotating in the same plane in mutually opposed directions, air for passing the yarn is flowed through both yarn guide holes 47a and 47b in a forwardly moving direction. Yarn guide holes 47a and 47b are formed so as to be connected. Ejection nozzle 48 which injects air to pass the yarn opens into yarn guide hole 47 in a suitable place. Inner guiding member 39 which revolves around the outside of supply package P on upper disk 23 is provided, and yarn guide pipe 53 is provided in inner guiding member 39 connected to yarn guide hole 47a on upper disk 23.
EP19970122447 1997-02-24 1997-12-18 Four-for-one twister Expired - Lifetime EP0863234B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04008829A EP1452632B1 (en) 1997-02-24 1997-12-18 Four-for one twister

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP38962/97 1997-02-24
JP3896297A JPH10237728A (en) 1997-02-24 1997-02-24 Quadruple yarn twister
JP3896297 1997-02-24
JP40719/97 1997-02-25
JP4071997A JPH10245727A (en) 1997-02-25 1997-02-25 Quadruple twister
JP4071997 1997-02-25

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP04008829A Division EP1452632B1 (en) 1997-02-24 1997-12-18 Four-for one twister

Publications (3)

Publication Number Publication Date
EP0863234A2 EP0863234A2 (en) 1998-09-09
EP0863234A3 true EP0863234A3 (en) 2000-08-09
EP0863234B1 EP0863234B1 (en) 2004-04-28

Family

ID=26378273

Family Applications (2)

Application Number Title Priority Date Filing Date
EP19970122447 Expired - Lifetime EP0863234B1 (en) 1997-02-24 1997-12-18 Four-for-one twister
EP04008829A Expired - Lifetime EP1452632B1 (en) 1997-02-24 1997-12-18 Four-for one twister

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP04008829A Expired - Lifetime EP1452632B1 (en) 1997-02-24 1997-12-18 Four-for one twister

Country Status (2)

Country Link
EP (2) EP0863234B1 (en)
DE (2) DE69739244D1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100415967C (en) * 2003-09-22 2008-09-03 沈晓飞 Self-wrapping type double-twist spindle
CN100412248C (en) * 2004-10-29 2008-08-20 绍兴县华裕纺机有限公司 Yarn double twisting and twisting device with four twists
CN100412247C (en) * 2004-10-29 2008-08-20 绍兴县华裕纺机有限公司 Yarn double twisting and twisting device with six twists
ITMI20050974A1 (en) * 2005-05-26 2006-11-27 Savio Macchine Tessili Spa FOUR-TORSO MOLTING FOR CRUSHING OR SIMILAR MACHINES
CN102345192A (en) * 2010-08-05 2012-02-08 程国民 Hollow spindle twisting machine
CN102312304B (en) * 2011-08-25 2012-09-26 张家港市攀峰科技有限公司 Rotor mechanism of yarn twisting machine
DE102014018039A1 (en) 2014-12-05 2016-06-09 Saurer Germany Gmbh & Co. Kg Multiple wire twisting spindle for twisting machines
DE102014018038A1 (en) * 2014-12-05 2016-06-09 Saurer Germany Gmbh & Co. Kg Multiple wire twisting spindle for twisting machines
JP6977602B2 (en) * 2018-02-15 2021-12-08 株式会社豊田自動織機 Pot spinning method and pot spinning machine
CN109554784B (en) * 2018-11-28 2021-09-21 武汉纺织大学 Two-for-one twisting type spinning frame
CN109930251B (en) * 2019-01-15 2021-08-03 金一烈 Cylinder for twisting machine required for untwisting tension balance
CN112267183B (en) * 2020-10-26 2022-03-08 吴江市天缘纺织有限公司 Broken yarn prevention device suitable for twisting of multi-F high-elastic yarns and twisting method
CN113502569B (en) * 2021-09-07 2021-12-03 江苏柏琳家用纺织品有限公司 Device for twisting compound silk thread and use method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222221A (en) * 1977-11-12 1980-09-16 Slovenska Vedecko-Technicka Spolocnost, Dom Techniky Winding machine with multitwist spindle
EP0611841A1 (en) * 1993-02-17 1994-08-24 TEIJIN SEIKI CO. Ltd. Yarn twisting spindle device
JPH07268732A (en) * 1994-03-26 1995-10-17 Teijin Seiki Co Ltd Twisting spindle of yarn
JPH07268731A (en) * 1994-03-26 1995-10-17 Teijin Seiki Co Ltd Twisting spindle of yarn
DE29606150U1 (en) * 1996-03-16 1996-06-05 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Spindle for making a thread

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4222221A (en) * 1977-11-12 1980-09-16 Slovenska Vedecko-Technicka Spolocnost, Dom Techniky Winding machine with multitwist spindle
EP0611841A1 (en) * 1993-02-17 1994-08-24 TEIJIN SEIKI CO. Ltd. Yarn twisting spindle device
JPH07268732A (en) * 1994-03-26 1995-10-17 Teijin Seiki Co Ltd Twisting spindle of yarn
JPH07268731A (en) * 1994-03-26 1995-10-17 Teijin Seiki Co Ltd Twisting spindle of yarn
DE29606150U1 (en) * 1996-03-16 1996-06-05 INA Wälzlager Schaeffler KG, 91074 Herzogenaurach Spindle for making a thread

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 02 29 February 1996 (1996-02-29) *

Also Published As

Publication number Publication date
DE69728855T2 (en) 2005-02-03
EP0863234A2 (en) 1998-09-09
DE69739244D1 (en) 2009-03-19
DE69728855D1 (en) 2004-06-03
EP1452632B1 (en) 2009-02-04
EP0863234B1 (en) 2004-04-28
EP1452632A2 (en) 2004-09-01
EP1452632A3 (en) 2004-11-17

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