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EP2573221A3 - Spinning machine - Google Patents

Spinning machine Download PDF

Info

Publication number
EP2573221A3
EP2573221A3 EP12174566.5A EP12174566A EP2573221A3 EP 2573221 A3 EP2573221 A3 EP 2573221A3 EP 12174566 A EP12174566 A EP 12174566A EP 2573221 A3 EP2573221 A3 EP 2573221A3
Authority
EP
European Patent Office
Prior art keywords
section
fiber bundle
spinning machine
spinning
drafting
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
EP12174566.5A
Other languages
German (de)
French (fr)
Other versions
EP2573221A2 (en
EP2573221B1 (en
Inventor
Naotaka Sakamoto
Masaki Oka
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 EP2573221A2 publication Critical patent/EP2573221A2/en
Publication of EP2573221A3 publication Critical patent/EP2573221A3/en
Application granted granted Critical
Publication of EP2573221B1 publication Critical patent/EP2573221B1/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
    • D01H11/00—Arrangements for confining or removing dust, fly or the like
    • 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
    • D01H1/11—Spinning by false-twisting
    • D01H1/115—Spinning by false-twisting using pneumatic means

Landscapes

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

Abstract

A spinning machine (100) includes a drafting section (2) adapted to draft a fiber bundle (F), and a spinning section (3) adapted to twist a fiber bundle (F) drafted by the drafting section (2). The spinning section (3) includes a passage (FP) adapted to guide the fiber bundle (F) and prevent accumulation of the fiber bundle (F) at a gap formed between the drafting section (2) and the spinning section (3).
EP12174566.5A 2011-09-21 2012-07-02 Spinning machine Active EP2573221B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011206528A JP2013067897A (en) 2011-09-21 2011-09-21 Spinning machine

Publications (3)

Publication Number Publication Date
EP2573221A2 EP2573221A2 (en) 2013-03-27
EP2573221A3 true EP2573221A3 (en) 2016-11-30
EP2573221B1 EP2573221B1 (en) 2019-06-19

Family

ID=46458256

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12174566.5A Active EP2573221B1 (en) 2011-09-21 2012-07-02 Spinning machine

Country Status (3)

Country Link
EP (1) EP2573221B1 (en)
JP (1) JP2013067897A (en)
CN (1) CN103014940B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016116693A1 (en) * 2016-09-07 2018-03-08 Maschinenfabrik Rieter Ag Garnbildungselement and spinneret for an air-spinning machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412413A (en) * 1981-10-13 1983-11-01 Murata Machinery, Ltd. Air current rectifier plate on an air spinning device
US5070688A (en) * 1988-07-25 1991-12-10 Murata Kikai Kabushiki Kaisha Cleaning device for cleaning a nozzle in a spinning apparatus
DE4210946A1 (en) * 1992-04-02 1993-10-07 Schurr Stahlecker & Grill Spinning jet cleaning - uses controlled stoppage or drawing unit to stop the spinning with suction to clear a fibre bridge between drawing unit and set
DE10311826A1 (en) * 2003-03-13 2004-09-23 Wilhelm Stahlecker Gmbh Yarn spinner, using staple fiber slivers, has an eddy chamber for the drawn sliver with an air extraction channel and a drawing unit cleaning channel, both connected to a common underpressure source
DE10358484A1 (en) * 2003-12-11 2005-07-07 Wilhelm Stahlecker Gmbh Apparatus for producing a spun yarn from a staple fiber strand

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0586510A (en) 1991-09-20 1993-04-06 Murata Mach Ltd Air-spinning nozzle
JP2001159032A (en) * 1999-11-25 2001-06-12 Murata Mach Ltd Spinning apparatus
JP2003193336A (en) * 2001-12-19 2003-07-09 Murata Mach Ltd Spinning apparatus
JP2006144136A (en) * 2004-11-16 2006-06-08 Murata Mach Ltd Method for operating spinning apparatus and spinning apparatus
JP2006161171A (en) 2004-12-02 2006-06-22 Murata Mach Ltd Air-spinning nozzle
JP5162975B2 (en) * 2007-06-21 2013-03-13 村田機械株式会社 Spinning equipment
JP5333987B2 (en) * 2008-12-19 2013-11-06 村田機械株式会社 Pneumatic spinning machine
JP5526885B2 (en) 2009-10-07 2014-06-18 村田機械株式会社 Spinning unit

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412413A (en) * 1981-10-13 1983-11-01 Murata Machinery, Ltd. Air current rectifier plate on an air spinning device
US5070688A (en) * 1988-07-25 1991-12-10 Murata Kikai Kabushiki Kaisha Cleaning device for cleaning a nozzle in a spinning apparatus
DE4210946A1 (en) * 1992-04-02 1993-10-07 Schurr Stahlecker & Grill Spinning jet cleaning - uses controlled stoppage or drawing unit to stop the spinning with suction to clear a fibre bridge between drawing unit and set
DE10311826A1 (en) * 2003-03-13 2004-09-23 Wilhelm Stahlecker Gmbh Yarn spinner, using staple fiber slivers, has an eddy chamber for the drawn sliver with an air extraction channel and a drawing unit cleaning channel, both connected to a common underpressure source
DE10358484A1 (en) * 2003-12-11 2005-07-07 Wilhelm Stahlecker Gmbh Apparatus for producing a spun yarn from a staple fiber strand

Also Published As

Publication number Publication date
CN103014940A (en) 2013-04-03
EP2573221A2 (en) 2013-03-27
CN103014940B (en) 2017-11-24
JP2013067897A (en) 2013-04-18
EP2573221B1 (en) 2019-06-19

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