WO2010142446A8 - Gripper unit, control system for a gripper unit and weaving machine - Google Patents

Gripper unit, control system for a gripper unit and weaving machine Download PDF

Info

Publication number
WO2010142446A8
WO2010142446A8 PCT/EP2010/003484 EP2010003484W WO2010142446A8 WO 2010142446 A8 WO2010142446 A8 WO 2010142446A8 EP 2010003484 W EP2010003484 W EP 2010003484W WO 2010142446 A8 WO2010142446 A8 WO 2010142446A8
Authority
WO
WIPO (PCT)
Prior art keywords
gripper unit
control system
weaving machine
gripper
unit
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.)
Ceased
Application number
PCT/EP2010/003484
Other languages
French (fr)
Other versions
WO2010142446A1 (en
Inventor
Jozef Peeters
Bram Cuvelier
Chris Delanote
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.)
Picanol NV
Original Assignee
Picanol NV
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=41818573&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2010142446(A8) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Picanol NV filed Critical Picanol NV
Priority to CN201080025754.2A priority Critical patent/CN102803591B/en
Priority to EP10723946.9A priority patent/EP2440696B2/en
Publication of WO2010142446A1 publication Critical patent/WO2010142446A1/en
Publication of WO2010142446A8 publication Critical patent/WO2010142446A8/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters
    • D03D47/23—Thread grippers
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/20—Constructional features of the thread-engaging device on the inserters

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

A gripper unit (1) with a gripper (2, 8) comprising a thread holder (20) and a pneumatic actuator (21) for opening and/or closing the thread holder (20), wherein a valve (22) for controlling a compressed air supply to the pneumatic actuator (21) is provided on the gripper (2, 8). A control system (6) and a weaving machine comprising a gripper unit (1) and a control system (6).
PCT/EP2010/003484 2009-06-10 2010-06-10 Gripper unit, control system for a gripper unit and weaving machine Ceased WO2010142446A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201080025754.2A CN102803591B (en) 2009-06-10 2010-06-10 Gripper unit, control system for a gripper unit and weaving machine
EP10723946.9A EP2440696B2 (en) 2009-06-10 2010-06-10 Gripper unit, control system for a gripper unit and weaving machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BEBE2009/0355 2009-06-10
BE2009/0355A BE1018774A3 (en) 2009-06-10 2009-06-10 GRIP UNIT, CONTROL UNIT FOR A GRIP UNIT AND WEAVING MACHINE.

Publications (2)

Publication Number Publication Date
WO2010142446A1 WO2010142446A1 (en) 2010-12-16
WO2010142446A8 true WO2010142446A8 (en) 2011-03-10

Family

ID=41818573

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/003484 Ceased WO2010142446A1 (en) 2009-06-10 2010-06-10 Gripper unit, control system for a gripper unit and weaving machine

Country Status (4)

Country Link
EP (1) EP2440696B2 (en)
CN (1) CN102803591B (en)
BE (1) BE1018774A3 (en)
WO (1) WO2010142446A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010044127B3 (en) * 2010-11-18 2011-12-29 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Gripper head for the entry of weft threads on a rapier loom and a rapier loom with such a gripper head
CN103896110B (en) * 2014-03-31 2016-07-06 无锡市三达纺配有限公司 Electronics yarn gripper

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH460661A (en) 1965-03-27 1968-07-31 Durand Marcel Needle loom
CH455664A (en) 1967-04-11 1968-07-15 Fischer Ag Brugg Georg Weft thread monitoring device for weaving machines
CH510151A (en) 1969-10-31 1971-07-15 Dornier Gmbh Lindauer Shuttleless weaving loom
GB1582327A (en) 1977-04-13 1981-01-07 Mackie & Sons Ltd J Looms
JPS56134231A (en) * 1980-03-24 1981-10-20 Yoshiko Agehara Loom for weaving upper and lower layers
BE902141A (en) 1985-04-09 1985-10-09 Picanol Nv IMPROVED GRAPHERS FOR WEAVING MACHINES.
FR2606040B1 (en) 1986-10-31 1988-12-02 Materiel Textile Ste Alsacienn DEVICE FOR INSERTING WEFT YARNS ON NON-SHUTTLE WEAVING MATERIALS
DE3812966A1 (en) * 1987-10-02 1989-04-20 Textilma Ag GRIPPER WEAVING MACHINE
JPH0931800A (en) 1995-07-20 1997-02-04 Toyota Autom Loom Works Ltd Picking apparatus in rapier loom and rapier band
WO1997040218A1 (en) 1996-04-19 1997-10-30 Picanol N.V. Device for opening a gripper clip of a mechanical loom gripper
AT403700B (en) 1996-11-22 1998-04-27 Wis Engineering Gmbh Gripper head for a thread, in particular for a seam weaving machine
EP0984089B1 (en) * 1998-09-02 2003-12-10 Sultex AG Method and device for weft insertion in a gripper loom
EP1127181B2 (en) 1998-10-21 2010-07-28 Picanol N.V. Thread gripper for a rapier of a rapier loom
DE20105091U1 (en) 2001-03-23 2002-09-05 Wangner Finckh GmbH & Co. KG, 72760 Reutlingen Collet for seam weaving machines
BE1014192A3 (en) 2001-05-21 2003-06-03 Picanol Nv DEVICE AND METHOD FOR insertion of weft threads in a weaving machine, AND TAKING DAARDKLEM USED.
BE1014191A3 (en) 2001-05-21 2003-06-03 Picanol Nv WIRE CLAMP a weaving loom AND CONTAINING SUCH WIRE CLIP.
DE10134504A1 (en) 2001-07-05 2003-01-16 Picanol Nv Method and device for opening a gripper clamp of a gripper of a weaving machine
US7543610B2 (en) * 2006-06-16 2009-06-09 Sultex Ag Thread clamp for a rapier head
DE10393916D2 (en) 2002-10-10 2005-08-25 Dornier Gmbh Lindauer Method for controlling components of a working medium in weaving machines and looms for carrying out the method
DE10247375A1 (en) * 2002-10-10 2004-05-06 Lindauer Dornier Gmbh Weft gripper/cutter, at a gripper loom, has a lever and a spring to tense a yarn clamping arm which is released through an auxiliary energy supply to open the yarn clamp
DE10261774A1 (en) 2002-12-20 2004-07-01 Picanol N.V. Stretching device and method
ITMI20030176U1 (en) * 2003-04-10 2004-10-11 Promatech Spa PERFECTLY OPERATED COMPACT GRIPPER FOR TEXTILE FRAMES
EP1867766A1 (en) * 2006-06-16 2007-12-19 Sultex AG Thread trapper for a gripper head

Also Published As

Publication number Publication date
EP2440696B1 (en) 2016-01-06
CN102803591B (en) 2015-06-17
WO2010142446A1 (en) 2010-12-16
EP2440696B2 (en) 2018-12-26
EP2440696A1 (en) 2012-04-18
CN102803591A (en) 2012-11-28
BE1018774A3 (en) 2011-08-02

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