EP2031104A3 - Residual-yarn removing device and picker member - Google Patents

Residual-yarn removing device and picker member Download PDF

Info

Publication number
EP2031104A3
EP2031104A3 EP08012482A EP08012482A EP2031104A3 EP 2031104 A3 EP2031104 A3 EP 2031104A3 EP 08012482 A EP08012482 A EP 08012482A EP 08012482 A EP08012482 A EP 08012482A EP 2031104 A3 EP2031104 A3 EP 2031104A3
Authority
EP
European Patent Office
Prior art keywords
contact portions
tight contact
residual
removing device
bobbin
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Withdrawn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
EP08012482A
Other languages
German (de)
French (fr)
Other versions
EP2031104A2 (en
Inventor
Shingo Takashima
Yasunori Yoshida
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 EP2031104A2 publication Critical patent/EP2031104A2/en
Publication of EP2031104A3 publication Critical patent/EP2031104A3/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Withdrawn legal-status Critical Current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
    • D01H1/14—Details
    • D01H1/38—Arrangements for winding reserve lengths of yarn on take-up packages or spindles, e.g. transfer tails
    • D01H1/385—Removing waste reserve lengths from spindles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)

Abstract

A picker member 20 that is inserted into a bobbin B has a plurality of tight contact portions 23 which are arranged in an inner circumferential direction of the bobbin B with a gap between the adjacent tight contact portions 23 and which are displaceable in a radial direction of the bobbin B between a reduced diameter state and an increased diameter state in which the tight contact portions 23 widen out in the radial direction compared to the reduced diameter state, and a coupling portion 24 that couples the plurality of tight contact portions 23 together (Fig.1).
EP08012482A 2007-08-28 2008-07-10 Residual-yarn removing device and picker member Withdrawn EP2031104A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007220616A JP2009051626A (en) 2007-08-28 2007-08-28 Residual yarn removing device and picker member

Publications (2)

Publication Number Publication Date
EP2031104A2 EP2031104A2 (en) 2009-03-04
EP2031104A3 true EP2031104A3 (en) 2010-01-06

Family

ID=40225317

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08012482A Withdrawn EP2031104A3 (en) 2007-08-28 2008-07-10 Residual-yarn removing device and picker member

Country Status (3)

Country Link
EP (1) EP2031104A3 (en)
JP (1) JP2009051626A (en)
CN (1) CN101376475A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102704060B (en) * 2012-06-11 2014-07-30 经纬纺织机械股份有限公司 Polished rod spindle yarn gripping type tail yarn remaining device for ring spinning frame
CN105110091B (en) * 2015-09-06 2017-12-01 无锡宏源机电科技股份有限公司 Flyer bobbin pressing positioner
CN105905686B (en) * 2016-06-08 2019-07-09 广东溢达纺织有限公司 Automatic stripping yarn machine
CN106364988B (en) * 2016-11-14 2022-12-16 广东溢达纺织有限公司 Bobbin stripping machine
CZ201847A3 (en) * 2018-01-31 2019-08-07 Rieter Cz S.R.O. Coil handling device, coil transport method, annular spinning machine service device and annular spinning machine

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462934A (en) * 1967-04-11 1969-08-26 Zinser Textilmaschinen Gmbh Apparatus for gripping bobbins on textile machines
US3714770A (en) * 1969-11-07 1973-02-06 Zinser Textilmaschinen Gmbh Inflatable gripper for handling spools of textile machines
US3835633A (en) * 1973-04-30 1974-09-17 Zinser Textilmaschinen Gmbh Gripper for yarn carriers and the like
JPH11100171A (en) * 1997-09-26 1999-04-13 Murata Mach Ltd Bobbin stripper
WO2008031773A1 (en) * 2006-09-13 2008-03-20 Siemens Aktiengesellschaft Expansion pipe

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462934A (en) * 1967-04-11 1969-08-26 Zinser Textilmaschinen Gmbh Apparatus for gripping bobbins on textile machines
US3714770A (en) * 1969-11-07 1973-02-06 Zinser Textilmaschinen Gmbh Inflatable gripper for handling spools of textile machines
US3835633A (en) * 1973-04-30 1974-09-17 Zinser Textilmaschinen Gmbh Gripper for yarn carriers and the like
JPH11100171A (en) * 1997-09-26 1999-04-13 Murata Mach Ltd Bobbin stripper
WO2008031773A1 (en) * 2006-09-13 2008-03-20 Siemens Aktiengesellschaft Expansion pipe

Also Published As

Publication number Publication date
EP2031104A2 (en) 2009-03-04
JP2009051626A (en) 2009-03-12
CN101376475A (en) 2009-03-04

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