WO2012163571A3 - Dobby loom and corresponding weaving method - Google Patents

Dobby loom and corresponding weaving method Download PDF

Info

Publication number
WO2012163571A3
WO2012163571A3 PCT/EP2012/055856 EP2012055856W WO2012163571A3 WO 2012163571 A3 WO2012163571 A3 WO 2012163571A3 EP 2012055856 W EP2012055856 W EP 2012055856W WO 2012163571 A3 WO2012163571 A3 WO 2012163571A3
Authority
WO
WIPO (PCT)
Prior art keywords
maximum position
heddle
control unit
weft threads
loom
Prior art date
Application number
PCT/EP2012/055856
Other languages
German (de)
French (fr)
Other versions
WO2012163571A2 (en
Inventor
Bernhard Engesser
Stefan Lenzin
Original Assignee
Textilma Ag
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 Textilma Ag filed Critical Textilma Ag
Priority to BR112013030678-5A priority Critical patent/BR112013030678B1/en
Priority to CN201280027105.5A priority patent/CN103582725B/en
Priority to EP12713679.4A priority patent/EP2683862B1/en
Priority to JP2014513087A priority patent/JP5944492B2/en
Publication of WO2012163571A2 publication Critical patent/WO2012163571A2/en
Publication of WO2012163571A3 publication Critical patent/WO2012163571A3/en
Priority to HK14104075.4A priority patent/HK1191071A1/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D35/00—Smallware looms, i.e. looms for weaving ribbons or other narrow fabrics
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C13/00—Shedding mechanisms not otherwise provided for
    • D03C13/02—Shedding mechanisms not otherwise provided for with independent drive motors
    • D03C13/025—Shedding mechanisms not otherwise provided for with independent drive motors with independent frame drives
    • 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
    • D03D47/02—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein loops of continuous weft thread are inserted, i.e. double picks
    • D03D47/10—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein loops of continuous weft thread are inserted, i.e. double picks by a forked needle pushing loop of weft through shed
    • 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
    • D03D47/38—Weft pattern mechanisms
    • 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
    • D03D47/40—Forming selvedges

Landscapes

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

Abstract

In order to improve a dobby loom having a plurality of heddle frames, in particular having a changeover device for weft threads, according to the invention the heddle frames (4, 6, 8, 10) are each connected to a linear motor, such that by means of controlling the linear motor the heddle frame (4, 6, 8, 10) can be moved from an upper maximum position to a lower maximum position and vice versa. In one embodiment, the dobby loom has a plurality of warp thread presentation means, for example color control needles (18, 20), for the selective introduction of different weft threads (40, 42) into the warp shed and for changing the weft threads (40, 42). The loom comprises a control unit for controlling the linear motors, which control unit is designed to enable the control of a specified position of the heddle frame (4, 6, 8, 10) between the upper maximum position and the lower maximum position at a predetermined point in time. Said control unit has a sensor unit by means of which the position of each of the heddle frames (4, 6, 8, 10) can be detected continuously.
PCT/EP2012/055856 2011-06-01 2012-03-30 Dobby loom and corresponding weaving method WO2012163571A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR112013030678-5A BR112013030678B1 (en) 2011-06-01 2012-03-30 weaving loom and corresponding weaving method
CN201280027105.5A CN103582725B (en) 2011-06-01 2012-03-30 Rapier looms and corresponding weaving techniques
EP12713679.4A EP2683862B1 (en) 2011-06-01 2012-03-30 Dobby loom and corresponding weaving method
JP2014513087A JP5944492B2 (en) 2011-06-01 2012-03-30 Dobby loom and corresponding weaving method
HK14104075.4A HK1191071A1 (en) 2011-06-01 2014-04-29 Dobby loom and corresponding weaving method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11168445.2 2011-06-01
EP11168445 2011-06-01

Publications (2)

Publication Number Publication Date
WO2012163571A2 WO2012163571A2 (en) 2012-12-06
WO2012163571A3 true WO2012163571A3 (en) 2013-08-01

Family

ID=45952511

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2012/055856 WO2012163571A2 (en) 2011-06-01 2012-03-30 Dobby loom and corresponding weaving method

Country Status (6)

Country Link
EP (1) EP2683862B1 (en)
JP (1) JP5944492B2 (en)
CN (1) CN103582725B (en)
BR (1) BR112013030678B1 (en)
HK (1) HK1191071A1 (en)
WO (1) WO2012163571A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3257983A1 (en) * 2016-06-15 2017-12-20 Textilma Ag Ribbon needle loom and corresponding weaving method
EP4257737B1 (en) 2022-04-06 2024-08-07 Jakob Müller AG Frick Needle loom with delayed weft insertion

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821094A1 (en) * 1998-05-12 1999-07-08 Sami Dipl Ing Kaaniche Electromagnetic shank and reed drive for looms
JP2000004597A (en) * 1998-06-12 2000-01-07 Toyota Autom Loom Works Ltd Linear motor system, control method of the linear motor and opening device for weaving machine employing the linear motor
EP1516947A2 (en) * 2003-09-17 2005-03-23 Groz-Beckert KG Shaft drive for weaving machines

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50138176A (en) * 1974-04-25 1975-11-04
JPH0679781U (en) * 1993-04-14 1994-11-08 株式会社富永機械製作所 Weft selection device
DE29621008U1 (en) 1996-12-03 1997-01-30 Textilma Ag, Hergiswil Device for controlling the transverse movement of at least one thread of a textile machine
JP2000064145A (en) * 1998-08-18 2000-02-29 Yamada Dobby Japan:Kk Shedding motion of loom
CN1478935A (en) * 2002-08-29 2004-03-03 林贞惠 Multi-colour weft selecting and braiding method of ribbon loom and its yarn slector
KR100754106B1 (en) * 2003-11-28 2007-08-31 텍스틸마 악티엔게젤샤프트 Thread control device for a textile machine in particular for a shedding device
ATE356236T1 (en) * 2004-06-25 2007-03-15 Luigi Omodeo Zorini NEEDLE WEAVING MACHINE WITH AUTOMATIC CHANGE OF THE WEFT THREAD
WO2007128143A1 (en) * 2006-05-04 2007-11-15 Textilma Ag Loom, in particular a ribbon loom
WO2008037106A1 (en) 2006-09-28 2008-04-03 Textilma Ag Shedding apparatus for a weaving machine, in particular for a ribbon weaving machine
JP5095316B2 (en) * 2007-09-05 2012-12-12 東芝機械株式会社 Loom and loom drive.

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19821094A1 (en) * 1998-05-12 1999-07-08 Sami Dipl Ing Kaaniche Electromagnetic shank and reed drive for looms
JP2000004597A (en) * 1998-06-12 2000-01-07 Toyota Autom Loom Works Ltd Linear motor system, control method of the linear motor and opening device for weaving machine employing the linear motor
EP1516947A2 (en) * 2003-09-17 2005-03-23 Groz-Beckert KG Shaft drive for weaving machines

Also Published As

Publication number Publication date
BR112013030678B1 (en) 2021-02-23
EP2683862A2 (en) 2014-01-15
JP5944492B2 (en) 2016-07-05
HK1191071A1 (en) 2014-07-18
CN103582725A (en) 2014-02-12
CN103582725B (en) 2015-10-21
JP2014518957A (en) 2014-08-07
EP2683862B1 (en) 2015-11-18
BR112013030678A2 (en) 2016-12-06
WO2012163571A2 (en) 2012-12-06

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