EP3012362A3 - Hollow guide shaft, air-jet spinning device, and textile machinery - Google Patents

Hollow guide shaft, air-jet spinning device, and textile machinery Download PDF

Info

Publication number
EP3012362A3
EP3012362A3 EP15183651.7A EP15183651A EP3012362A3 EP 3012362 A3 EP3012362 A3 EP 3012362A3 EP 15183651 A EP15183651 A EP 15183651A EP 3012362 A3 EP3012362 A3 EP 3012362A3
Authority
EP
European Patent Office
Prior art keywords
guide shaft
fiber
hollow guide
air
spinning device
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.)
Withdrawn
Application number
EP15183651.7A
Other languages
German (de)
French (fr)
Other versions
EP3012362A2 (en
Inventor
Hideshige Mori
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
Priority to EP16199517.0A priority Critical patent/EP3156526B1/en
Publication of EP3012362A2 publication Critical patent/EP3012362A2/en
Publication of EP3012362A3 publication Critical patent/EP3012362A3/en
Withdrawn legal-status Critical Current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
    • D01H1/11—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)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

A hollow guide shaft (38) includes a first member (40) and a second member (50). In the first member (40) are formed an introducing opening (42) through which a fiber bundle (8) is introduced, a first fiber passageway (47) through which the guided fiber bundle (8) passes, and an assisting nozzle (45) arranged so as to generate inside the first fiber passageway (47) a swirling air current that conveys the fiber bundle (8) downstream during yarn discharge spinning. In the second member (50) is formed a second fiber passageway (53) through which the fiber bundle (8) that has passed through the first fiber passageway (47) passes. The second member (50) is arranged as a separate member from the first member (40).
EP15183651.7A 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery Withdrawn EP3012362A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP16199517.0A EP3156526B1 (en) 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014199701A JP6394954B2 (en) 2014-09-30 2014-09-30 Hollow guide shaft body, pneumatic spinning device, and textile machine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP16199517.0A Division EP3156526B1 (en) 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery

Publications (2)

Publication Number Publication Date
EP3012362A2 EP3012362A2 (en) 2016-04-27
EP3012362A3 true EP3012362A3 (en) 2016-07-27

Family

ID=54062651

Family Applications (2)

Application Number Title Priority Date Filing Date
EP16199517.0A Active EP3156526B1 (en) 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery
EP15183651.7A Withdrawn EP3012362A3 (en) 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP16199517.0A Active EP3156526B1 (en) 2014-09-30 2015-09-03 Hollow guide shaft, air-jet spinning device, and textile machinery

Country Status (3)

Country Link
EP (2) EP3156526B1 (en)
JP (1) JP6394954B2 (en)
CN (1) CN105463634B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017206327A (en) * 2016-05-16 2017-11-24 村田機械株式会社 Textile machine
DE102016116693A1 (en) * 2016-09-07 2018-03-08 Maschinenfabrik Rieter Ag Garnbildungselement and spinneret for an air-spinning machine
CN109355751B (en) * 2018-09-28 2020-07-10 绍兴文理学院 Processing method of high-strength wear-resistant air-jet vortex spun yarn based on contact hot roller
EP4012083A1 (en) * 2020-12-09 2022-06-15 Saurer Intelligent Technology AG Spinning element of an air spinning nozzle for an air spinning machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146646A (en) * 1999-11-15 2001-05-29 Murata Mach Ltd Method for spinning
WO2005007948A1 (en) * 2003-07-15 2005-01-27 Maschinenfabrik Rieter Ag Device for producing spun thread from staple fibre assembly
WO2006017948A1 (en) * 2004-08-20 2006-02-23 Maschinenfabrik Rieter Ag Spindle having an injector channel and method for piecing up the yarn end in an air jet spinning machine
DE102006018242A1 (en) * 2006-04-13 2007-10-25 Wilhelm Stahlecker Gmbh Air jet spinning machine has spindle-shaped component which removes yarn from cyclone chamber, wire being mounted inside yarn channel in component and moving with respect to it to clean it
WO2011006580A1 (en) * 2009-07-17 2011-01-20 Maschinenfabrik Rieter Ag Component for an air jet spinning device
EP2573218A2 (en) * 2011-09-21 2013-03-27 Maschinenfabrik Rieter AG Spinning tip for a hollow spindle of an air jet spinning machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146647A (en) 1999-11-22 2001-05-29 Murata Mach Ltd Spinning apparatus
CN101280478B (en) * 2008-05-21 2010-06-09 东华大学 Vortex spinning device
CN201574228U (en) * 2009-04-20 2010-09-08 浙江泰坦股份有限公司 Spinning device
CN102912491B (en) * 2012-11-02 2015-08-12 东华大学 A kind of vortex tube internal structure is the air-jet eddy-current spinning spray nozzle device of syllogic

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001146646A (en) * 1999-11-15 2001-05-29 Murata Mach Ltd Method for spinning
WO2005007948A1 (en) * 2003-07-15 2005-01-27 Maschinenfabrik Rieter Ag Device for producing spun thread from staple fibre assembly
WO2006017948A1 (en) * 2004-08-20 2006-02-23 Maschinenfabrik Rieter Ag Spindle having an injector channel and method for piecing up the yarn end in an air jet spinning machine
DE102006018242A1 (en) * 2006-04-13 2007-10-25 Wilhelm Stahlecker Gmbh Air jet spinning machine has spindle-shaped component which removes yarn from cyclone chamber, wire being mounted inside yarn channel in component and moving with respect to it to clean it
WO2011006580A1 (en) * 2009-07-17 2011-01-20 Maschinenfabrik Rieter Ag Component for an air jet spinning device
EP2573218A2 (en) * 2011-09-21 2013-03-27 Maschinenfabrik Rieter AG Spinning tip for a hollow spindle of an air jet spinning machine

Also Published As

Publication number Publication date
EP3012362A2 (en) 2016-04-27
CN105463634B (en) 2019-04-16
CN105463634A (en) 2016-04-06
JP6394954B2 (en) 2018-09-26
JP2016069749A (en) 2016-05-09
EP3156526B1 (en) 2019-11-06
EP3156526A1 (en) 2017-04-19

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