WO2012079877A3 - Method and device for feeding weft thread - Google Patents

Method and device for feeding weft thread Download PDF

Info

Publication number
WO2012079877A3
WO2012079877A3 PCT/EP2011/070012 EP2011070012W WO2012079877A3 WO 2012079877 A3 WO2012079877 A3 WO 2012079877A3 EP 2011070012 W EP2011070012 W EP 2011070012W WO 2012079877 A3 WO2012079877 A3 WO 2012079877A3
Authority
WO
WIPO (PCT)
Prior art keywords
weft thread
weaving
feeding weft
storage element
moment
Prior art date
Application number
PCT/EP2011/070012
Other languages
French (fr)
Other versions
WO2012079877A2 (en
Inventor
Patrick Puissant
Original Assignee
Picanol
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 Picanol filed Critical Picanol
Priority to CN201180060332.3A priority Critical patent/CN103370463B/en
Priority to EP11782611.5A priority patent/EP2652186A2/en
Publication of WO2012079877A2 publication Critical patent/WO2012079877A2/en
Publication of WO2012079877A3 publication Critical patent/WO2012079877A3/en

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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • 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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins
    • 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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/368—Air chamber storage devices

Landscapes

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

Abstract

Method and device for feeding weft thread (2) in a weaving machine, wherein a reference moment in the weaving cycle is determined that is a measure of the stretching moment in which during the insertion of weft thread (2) into the weaving shed (6) the weft thread (2) stored in the storage element (11) changes from stored condition into stretched condition and wherein a thread holder (20) arranged between a prewinder (3) and a storage element (11) is controlled by a control unit (31) as a function of the determined reference moment in the weaving cycle.
PCT/EP2011/070012 2010-12-14 2011-11-14 Method and device for feeding weft thread WO2012079877A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CN201180060332.3A CN103370463B (en) 2010-12-14 2011-11-14 For supplying the method and apparatus of weft yarn
EP11782611.5A EP2652186A2 (en) 2010-12-14 2011-11-14 Method and device for feeding weft thread

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BEBE2010/0740 2010-12-14
BE2010/0740A BE1019702A3 (en) 2010-12-14 2010-12-14 METHOD AND DEVICE FOR FEEDING IMPOSITION WIRE

Publications (2)

Publication Number Publication Date
WO2012079877A2 WO2012079877A2 (en) 2012-06-21
WO2012079877A3 true WO2012079877A3 (en) 2013-05-30

Family

ID=44511652

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/070012 WO2012079877A2 (en) 2010-12-14 2011-11-14 Method and device for feeding weft thread

Country Status (4)

Country Link
EP (1) EP2652186A2 (en)
CN (1) CN103370463B (en)
BE (1) BE1019702A3 (en)
WO (1) WO2012079877A2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938561A (en) * 1971-04-10 1976-02-17 Walter Scheffel Device for drawing off weft thread
EP0315235A1 (en) * 1987-11-05 1989-05-10 Picanol N.V. Method for preparing a weft thread on weaving machines, and weaving machines which use this method
WO2010006774A2 (en) * 2008-07-15 2010-01-21 Picanol N.V. Storage element for weft thread

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE899671A (en) * 1984-05-16 1984-11-16 Picanol Nv Air jet weaving loom has multi:weft injection and transport jets - with sequenced timing control program modulated by measured weft speeds
BE904260A (en) 1986-02-21 1986-08-21 Picanol Nv Apparatus for the insertion of weft threads in GAAP at airjet weaving machines and adjustable blowers.
JPH10102353A (en) * 1996-09-26 1998-04-21 Micron Kk Weft-controlling apparatus in loom
DE19706288A1 (en) * 1997-02-18 1998-08-20 Iro Ab Measuring delivery device
BE1011183A3 (en) 1997-05-28 1999-06-01 Picanol Nv Insertion system for a weaving machine.
DE19841699A1 (en) * 1998-09-11 2000-03-16 Iro Patent Ag Yarn treatment assembly has impregnation and associated attachments at yarn feed apparatus with a linked sensor to monitor unused rotating magnetic fields
BE1013392A3 (en) 2000-04-14 2001-12-04 Picanol Nv METHOD AND DEVICE FOR MAKING A loom.
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.
BE1016504A3 (en) 2005-04-25 2006-12-05 Picanol Nv METHOD FOR INSERTING AN IMPRESSION THREAD IN A WEAVING MACHINE
WO2007057217A1 (en) 2005-11-21 2007-05-24 Picanol N.V. Method for introducing a weft thread in an air weaving machine and air weaving machine
EP2163670B1 (en) 2008-09-12 2014-11-05 Picanol Method for controlling transportation of a weft thread through a shed
EP2230341A1 (en) * 2009-03-18 2010-09-22 ITEMA (Switzerland) Ltd. Storage device and method for storing weft threads in a loom

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3938561A (en) * 1971-04-10 1976-02-17 Walter Scheffel Device for drawing off weft thread
EP0315235A1 (en) * 1987-11-05 1989-05-10 Picanol N.V. Method for preparing a weft thread on weaving machines, and weaving machines which use this method
WO2010006774A2 (en) * 2008-07-15 2010-01-21 Picanol N.V. Storage element for weft thread

Also Published As

Publication number Publication date
WO2012079877A2 (en) 2012-06-21
CN103370463B (en) 2015-10-14
EP2652186A2 (en) 2013-10-23
BE1019702A3 (en) 2012-10-02
CN103370463A (en) 2013-10-23

Similar Documents

Publication Publication Date Title
WO2011144987A3 (en) Improved method and device for feeding a yarn or thread to a processing machine with constant tension and velocity
EP2479326A3 (en) Warp feeding method and warp feeding device in loom
WO2015059664A3 (en) Giver rapier head, giver rapier, rapier weaving machine and method for inserting a weft thread in such a rapier weaving machine using such a giver rapier head
TR201900871T4 (en) Weaving machine for producing woven articles with a threaded insertion thread.
WO2012165871A3 (en) Artificial lawn structure and method and apparatus for manufacturing same
EG26137A (en) Device for controlling the weft band tension on a shuttle, shuttle and circular loom equipped therewith
ATE461302T1 (en) SYSTEM FOR ACQUIRING A CONTINUOUS ANGLE
WO2013117564A3 (en) Device for catching and stretching a weft thread, weaving machine and method for catching and stretching a weft thread
MX2015015439A (en) Device for producing a fabric and fabric.
WO2009135636A8 (en) Receiving gripper, feed gripper and device for a gripper weaving machine
CN109415852A (en) Zero torsion yarn feed apparatus
WO2012079877A3 (en) Method and device for feeding weft thread
BRPI1006933A2 (en) device for contactless actuation of a shuttle on the weaving comb of a circular loom
WO2010006774A3 (en) Storage element for weft thread
WO2014053377A3 (en) Device and method for monitoring a weft thread
WO2013007551A3 (en) Device and method for clamping a weft thread
ATE463598T1 (en) NEEDLE TAPE WEAVING MACHINE
HK1189917A1 (en) Weft feeder for weaving looms
HK1225421B (en) Insertion system of the weft threads in a weaving loom
BR112013012242A2 (en) fastener head for inserting weft threads into a tweezer loom
WO2010136194A8 (en) Method for inserting a weft thread and airjet weaving machine
WO2014037282A3 (en) Apparatus for presenting weft threads
EP2524984A3 (en) Selvage binding method, particularly for textile looms, and selvage binding device, particularly for textile looms
ATE462033T1 (en) DEVICE FOR FORMING A FABRIC EDGE ON A CLIPPER WEAVING MACHINE
PT3701071T (en) Gripper assembly for inserting the weft yarn in weaving looms without shuttle

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11782611

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 2011782611

Country of ref document: EP