EP2228470A3 - Method for setting weft-insertion conditions in multi-color weft insertion loom - Google Patents

Method for setting weft-insertion conditions in multi-color weft insertion loom Download PDF

Info

Publication number
EP2228470A3
EP2228470A3 EP10000818.4A EP10000818A EP2228470A3 EP 2228470 A3 EP2228470 A3 EP 2228470A3 EP 10000818 A EP10000818 A EP 10000818A EP 2228470 A3 EP2228470 A3 EP 2228470A3
Authority
EP
European Patent Office
Prior art keywords
weft
setting
weft insertion
control values
conditions
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.)
Granted
Application number
EP10000818.4A
Other languages
German (de)
French (fr)
Other versions
EP2228470A2 (en
EP2228470B1 (en
Inventor
Norio Kuchida
Koki Yamazaki
Hideyuki Kontani
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.)
Tsudakoma Corp
Original Assignee
Tsudakoma Industrial Co 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 Tsudakoma Industrial Co Ltd filed Critical Tsudakoma Industrial Co Ltd
Publication of EP2228470A2 publication Critical patent/EP2228470A2/en
Publication of EP2228470A3 publication Critical patent/EP2228470A3/en
Application granted granted Critical
Publication of EP2228470B1 publication Critical patent/EP2228470B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3033—Controlling the air supply
    • D03D47/3046—Weft yarn selection
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
    • D03J1/00—Auxiliary apparatus combined with or associated with looms
    • D03J1/005—Displays or displaying data

Abstract

A setting method is used in a multi-color weft insertion loom including a weft insertion device (11) which includes two or more weft insertion systems that operate in a weft insertion operation, a setting device (46) which sets operation control values of weft-insertion-related devices belonging to the respective weft insertion systems, and a weft-insertion control unit (43) in which the control values are set in advance as weft insertion conditions in association with selection numbers assigned to the respective weft insertion systems. The setting device (46) performs the steps of reading control values for setting targets from control values included in weft insertion conditions stored in a storage device and corresponding to a selected selection number; and setting, in response to a generation of a setting command signal, the control values read in the reading step in the weft-insertion control unit (43) as control values for the setting targets in a weft insertion system corresponding to a designated selection number.
EP10000818.4A 2009-03-09 2010-01-27 Method for setting weft-insertion conditions in multi-color weft insertion loom Active EP2228470B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009055185A JP2010209485A (en) 2009-03-09 2009-03-09 Method for setting weft-insertion conditions in multi-color weft insertion loom

Publications (3)

Publication Number Publication Date
EP2228470A2 EP2228470A2 (en) 2010-09-15
EP2228470A3 true EP2228470A3 (en) 2013-10-30
EP2228470B1 EP2228470B1 (en) 2021-08-18

Family

ID=42315850

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10000818.4A Active EP2228470B1 (en) 2009-03-09 2010-01-27 Method for setting weft-insertion conditions in multi-color weft insertion loom

Country Status (3)

Country Link
EP (1) EP2228470B1 (en)
JP (1) JP2010209485A (en)
CN (1) CN101838881B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102071519B (en) * 2010-11-26 2012-09-05 浙江三禾纺织机械有限公司 Numerical control system for water jet loom
JP7359049B2 (en) 2020-03-17 2023-10-11 株式会社豊田自動織機 Air jet loom weft brake control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276627A (en) * 1989-06-21 1994-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method of setting weaving conditions for a jet loom
EP1428917A2 (en) * 2002-12-10 2004-06-16 Tsudakoma Kogyo Kabushiki Kaisha Method of calculating timing of weft picking and method of setting weft inserting condition in fluid jet loom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1003873B (en) * 1985-06-06 1989-04-12 株式会社丰田自动机械制作所 Method and apparatus for monitoring weft insertion in a fluid jet loom
CN1069302A (en) * 1991-08-12 1993-02-24 日产自动车株式会社 Fluid jet loom and method of operating thereof
CN1702215B (en) * 2004-05-24 2011-05-18 津田驹工业株式会社 Weft-insertion-condition display unit for loom
JP2006070410A (en) * 2004-09-06 2006-03-16 Tsudakoma Corp Method for setting set value in weaving machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5276627A (en) * 1989-06-21 1994-01-04 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method of setting weaving conditions for a jet loom
EP1428917A2 (en) * 2002-12-10 2004-06-16 Tsudakoma Kogyo Kabushiki Kaisha Method of calculating timing of weft picking and method of setting weft inserting condition in fluid jet loom

Also Published As

Publication number Publication date
CN101838881B (en) 2014-08-27
EP2228470A2 (en) 2010-09-15
EP2228470B1 (en) 2021-08-18
CN101838881A (en) 2010-09-22
JP2010209485A (en) 2010-09-24

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