WO1999034047A3 - Pneumatic weaving machine with a control mechanism for auxiliary nozzles - Google Patents

Pneumatic weaving machine with a control mechanism for auxiliary nozzles Download PDF

Info

Publication number
WO1999034047A3
WO1999034047A3 PCT/CZ1998/000048 CZ9800048W WO9934047A3 WO 1999034047 A3 WO1999034047 A3 WO 1999034047A3 CZ 9800048 W CZ9800048 W CZ 9800048W WO 9934047 A3 WO9934047 A3 WO 9934047A3
Authority
WO
WIPO (PCT)
Prior art keywords
weaving machine
auxiliary nozzles
control mechanism
reed
beat
Prior art date
Application number
PCT/CZ1998/000048
Other languages
French (fr)
Other versions
WO1999034047A2 (en
Inventor
Zdenek Volansky
Josef Dvorak
Original Assignee
Vuts Liberec As
Zdenek Volansky
Josef Dvorak
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 Vuts Liberec As, Zdenek Volansky, Josef Dvorak filed Critical Vuts Liberec As
Priority to AU13315/99A priority Critical patent/AU1331599A/en
Priority to EP98956769A priority patent/EP1042547A2/en
Publication of WO1999034047A2 publication Critical patent/WO1999034047A2/en
Publication of WO1999034047A3 publication Critical patent/WO1999034047A3/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
    • D03D47/28—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
    • D03D47/3006—Construction of the nozzles
    • D03D47/302—Auxiliary nozzles
    • 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
    • D03D47/27—Drive or guide mechanisms for weft inserting
    • D03D47/277—Guide mechanisms
    • D03D47/278—Guide mechanisms for pneumatic looms
    • 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
    • D03D47/3006—Construction of the nozzles
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/60—Construction or operation of slay

Landscapes

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

Abstract

The invention relates to a pneumatic weaving machine with a control mechanism for auxiliary nozzles (21) comprising a reed (3) connected by means of a batten mechanism with the main shaft (5) of the weaving machine and consisting of dents (10) fitted with teeth (17, 18) forming a direct guide channel (19) with open profile whose open section is oriented toward the beat-up section (13) with a plurality of auxiliary nozzles (21) connected to a source of compressed air and arranged, in the pick position of the reed (3), opposite, and in the beat-up position, outside, the open section of the direct guide channel (19). The auxiliary nozzles (21) are fixed on a rocking shaft (24) whose extremities are seated in rocking mechanisms (29, 30) mounted on the frame (1) of the weaving machine and coupled for motion with the main shaft (5) of the weaving machine.
PCT/CZ1998/000048 1997-12-23 1998-12-10 Pneumatic weaving machine with a control mechanism for auxiliary nozzles WO1999034047A2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU13315/99A AU1331599A (en) 1997-12-23 1998-12-10 Pneumatic weaving machine with a control mechanism for auxiliary nozzles
EP98956769A EP1042547A2 (en) 1997-12-23 1998-12-10 Pneumatic weaving machine with a control mechanism for auxiliary nozzles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZPV4183-97 1997-12-23
CZ19974183A CZ290564B6 (en) 1997-12-23 1997-12-23 Air-operated weaving machine with a device for controlling blast nozzles

Publications (2)

Publication Number Publication Date
WO1999034047A2 WO1999034047A2 (en) 1999-07-08
WO1999034047A3 true WO1999034047A3 (en) 1999-10-21

Family

ID=5467785

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CZ1998/000048 WO1999034047A2 (en) 1997-12-23 1998-12-10 Pneumatic weaving machine with a control mechanism for auxiliary nozzles

Country Status (4)

Country Link
EP (1) EP1042547A2 (en)
AU (1) AU1331599A (en)
CZ (1) CZ290564B6 (en)
WO (1) WO1999034047A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009510279A (en) * 2005-10-05 2009-03-12 テクスティルマ・アクチェンゲゼルシャフト Loom having a pneumatic weft insertion device
CN103147216A (en) * 2013-03-21 2013-06-12 杭州创兴织造设备科技有限公司 Broad beat-up transmission mechanism
JP5884774B2 (en) * 2013-05-29 2016-03-15 株式会社豊田自動織機 Weft tension applying device for air jet loom
CN104499167A (en) * 2014-12-11 2015-04-08 浙江龙旺纺织涂层有限公司 Four-connecting-rod beating-up mechanism for air-jet loom
JP6523140B2 (en) * 2015-11-10 2019-05-29 津田駒工業株式会社 Air jet loom
CN114775143B (en) * 2022-03-16 2023-05-05 安徽华泰纺织有限公司 Auxiliary positioning tool for beating-up device of air jet loom and using method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124167A (en) * 1959-01-19 1964-03-10 Pneumatic weft inserting means
FR1406398A (en) * 1963-09-05 1965-07-16 Strake Maschf Nv Loom
EP0060237A1 (en) * 1981-03-11 1982-09-15 Tsudakoma Kogyo Kabushiki Kaisha Auxiliary device for weft insertion on an air jet loom
EP0238128A2 (en) * 1986-03-20 1987-09-23 Picanol N.V. Method for the control of auxiliary blowers for the insertion of a weft thread on weaving looms and device applied to this end
WO1994005840A1 (en) * 1992-09-09 1994-03-17 VY^´ZKUMY^´ ÚSTAV TEXTILNÍCH STROJU^o LIBEREC A.S. A method of insertion of the weft thread into the shed of an air-operated jet loom and a device for carrying out the method

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3124167A (en) * 1959-01-19 1964-03-10 Pneumatic weft inserting means
FR1406398A (en) * 1963-09-05 1965-07-16 Strake Maschf Nv Loom
EP0060237A1 (en) * 1981-03-11 1982-09-15 Tsudakoma Kogyo Kabushiki Kaisha Auxiliary device for weft insertion on an air jet loom
EP0238128A2 (en) * 1986-03-20 1987-09-23 Picanol N.V. Method for the control of auxiliary blowers for the insertion of a weft thread on weaving looms and device applied to this end
WO1994005840A1 (en) * 1992-09-09 1994-03-17 VY^´ZKUMY^´ ÚSTAV TEXTILNÍCH STROJU^o LIBEREC A.S. A method of insertion of the weft thread into the shed of an air-operated jet loom and a device for carrying out the method

Also Published As

Publication number Publication date
CZ290564B6 (en) 2002-08-14
AU1331599A (en) 1999-07-19
EP1042547A2 (en) 2000-10-11
CZ418397A3 (en) 1999-07-14
WO1999034047A2 (en) 1999-07-08

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