EP2535446A3 - Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom - Google Patents

Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom Download PDF

Info

Publication number
EP2535446A3
EP2535446A3 EP12004035.7A EP12004035A EP2535446A3 EP 2535446 A3 EP2535446 A3 EP 2535446A3 EP 12004035 A EP12004035 A EP 12004035A EP 2535446 A3 EP2535446 A3 EP 2535446A3
Authority
EP
European Patent Office
Prior art keywords
ejection position
auxiliary nozzle
air jet
jet loom
auxiliary
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
EP12004035.7A
Other languages
German (de)
French (fr)
Other versions
EP2535446B1 (en
EP2535446A2 (en
Inventor
Kouichi Kita
Yutaka Matsuyama
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
Priority to EP17000362.8A priority Critical patent/EP3196345B1/en
Publication of EP2535446A2 publication Critical patent/EP2535446A2/en
Publication of EP2535446A3 publication Critical patent/EP2535446A3/en
Application granted granted Critical
Publication of EP2535446B1 publication Critical patent/EP2535446B1/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
    • D03D47/3033—Controlling the air supply
    • D03D47/304—Controlling of the air supply to the auxiliary nozzles

Abstract

In an air jet loom which includes a plurality of auxiliary nozzles including a plurality of sub-nozzles (22) arranged along a weft insertion path and which performs a weaving operation that involves a change in a weaving state, a method for adjusting an ejection position of an auxiliary nozzle includes the step of setting at least one of the auxiliary nozzles as an adjustment target and allowing an ejection position of the auxiliary nozzle set as the adjustment target to be adjusted by an actuator, and the step of adjusting the ejection position of the auxiliary nozzle set as the adjustment target in response to the change in the weaving state during the weaving operation.
EP12004035.7A 2011-06-13 2012-05-24 Method and air jet loom comprising an apparatus for adjusting the ejection position of an auxiliary nozzle Active EP2535446B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP17000362.8A EP3196345B1 (en) 2011-06-13 2012-05-24 Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011131287A JP5836653B2 (en) 2011-06-13 2011-06-13 Method and apparatus for adjusting injection position of auxiliary nozzle in air jet loom

Related Child Applications (2)

Application Number Title Priority Date Filing Date
EP17000362.8A Division EP3196345B1 (en) 2011-06-13 2012-05-24 Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom
EP17000362.8A Division-Into EP3196345B1 (en) 2011-06-13 2012-05-24 Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom

Publications (3)

Publication Number Publication Date
EP2535446A2 EP2535446A2 (en) 2012-12-19
EP2535446A3 true EP2535446A3 (en) 2016-09-07
EP2535446B1 EP2535446B1 (en) 2021-09-29

Family

ID=46207838

Family Applications (2)

Application Number Title Priority Date Filing Date
EP12004035.7A Active EP2535446B1 (en) 2011-06-13 2012-05-24 Method and air jet loom comprising an apparatus for adjusting the ejection position of an auxiliary nozzle
EP17000362.8A Active EP3196345B1 (en) 2011-06-13 2012-05-24 Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP17000362.8A Active EP3196345B1 (en) 2011-06-13 2012-05-24 Method and apparatus for adjusting ejection position of auxiliary nozzle in air jet loom

Country Status (2)

Country Link
EP (2) EP2535446B1 (en)
JP (1) JP5836653B2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105063864B (en) * 2015-09-22 2017-05-10 吴江万工机电设备有限公司 Control system for jet stream of auxiliary nozzles
CZ307028B6 (en) * 2016-08-30 2017-11-22 VĂšTS, a.s. A method of controlling weft insertion into a shed on an air-jet weaving machine and a weaving machine for its implementation
CN108717282B (en) * 2018-07-26 2024-04-02 河北工业大学 Cloud platform-based embedded rapier loom control system
CN109457371A (en) * 2019-01-17 2019-03-12 王安俭 For adjusting the device and method of the eject position of pilot jet in air-jet loom
CN109750410B (en) * 2019-03-08 2023-10-10 浙江宁巍机械科技有限公司 Weft insertion system of water jet loom and debugging method thereof
CN112553751B (en) * 2020-12-17 2022-03-04 苏州新东南纺织科技有限公司 Nozzle for air-jet loom for cloth production
DE102023206380B3 (en) 2023-07-05 2024-05-02 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung METHOD FOR OPERATING AN AIR-JET WEAVING MACHINE AND AIR-JET WEAVING MACHINE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390663U (en) * 1976-12-16 1978-07-25
GB2060720A (en) * 1979-09-21 1981-05-07 Rueti Te Strake Bv Jet looms
JPH0226958A (en) * 1988-07-12 1990-01-29 Nissan Motor Co Ltd Method for picking of air jet type loom
JPH06257034A (en) * 1993-02-26 1994-09-13 Toyota Central Res & Dev Lab Inc Weft-insertion controlling apparatus for jet loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0315576A (en) 1989-06-14 1991-01-23 Japan Servo Co Ltd Paper feed device in recording apparatus
JPH0525736A (en) * 1991-07-10 1993-02-02 Tsudakoma Corp Apparatus for controlling rotation of balloon breaker
JP2006070410A (en) * 2004-09-06 2006-03-16 Tsudakoma Corp Method for setting set value in weaving machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5390663U (en) * 1976-12-16 1978-07-25
GB2060720A (en) * 1979-09-21 1981-05-07 Rueti Te Strake Bv Jet looms
JPH0226958A (en) * 1988-07-12 1990-01-29 Nissan Motor Co Ltd Method for picking of air jet type loom
JPH06257034A (en) * 1993-02-26 1994-09-13 Toyota Central Res & Dev Lab Inc Weft-insertion controlling apparatus for jet loom

Also Published As

Publication number Publication date
JP2013002007A (en) 2013-01-07
EP3196345B1 (en) 2018-08-15
EP2535446B1 (en) 2021-09-29
JP5836653B2 (en) 2015-12-24
EP2535446A2 (en) 2012-12-19
EP3196345A1 (en) 2017-07-26

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