ATE356900T1 - METHOD FOR HOLDING A WEFT THREAD; JET WEAVING MACHINE WITH CLAMPING DEVICE FOR THE WEFT THREAD, PARTICULARLY FOR CARRYING OUT THE PROCESS AND CARTRIDGE AS A REPLACEABLE UNIT FOR INSERTION INTO THE MIXING TUBE OF A JET WEAVING MACHINE - Google Patents

METHOD FOR HOLDING A WEFT THREAD; JET WEAVING MACHINE WITH CLAMPING DEVICE FOR THE WEFT THREAD, PARTICULARLY FOR CARRYING OUT THE PROCESS AND CARTRIDGE AS A REPLACEABLE UNIT FOR INSERTION INTO THE MIXING TUBE OF A JET WEAVING MACHINE

Info

Publication number
ATE356900T1
ATE356900T1 AT03750289T AT03750289T ATE356900T1 AT E356900 T1 ATE356900 T1 AT E356900T1 AT 03750289 T AT03750289 T AT 03750289T AT 03750289 T AT03750289 T AT 03750289T AT E356900 T1 ATE356900 T1 AT E356900T1
Authority
AT
Austria
Prior art keywords
weaving machine
weft thread
jet weaving
mixing tube
clamping
Prior art date
Application number
AT03750289T
Other languages
German (de)
Inventor
Adnan Wahhoud
Markus Gielen
Zwehl Dietmar Von
Valentin Krumm
Dieter Teufel
Original Assignee
Dornier Gmbh Lindauer
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
Priority claimed from DE10244694A external-priority patent/DE10244694B4/en
Priority claimed from DE2002156830 external-priority patent/DE10256830B3/en
Priority claimed from DE10256829A external-priority patent/DE10256829B3/en
Priority claimed from DE2002156876 external-priority patent/DE10256876A1/en
Application filed by Dornier Gmbh Lindauer filed Critical Dornier Gmbh Lindauer
Application granted granted Critical
Publication of ATE356900T1 publication Critical patent/ATE356900T1/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
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/08—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to delivery of a measured length of material, completion of winding of a package, or filling of a receptacle
    • B65H63/088—Clamping device
    • 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
    • D03D47/3013—Main 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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2555/00—Actuating means
    • B65H2555/10—Actuating means linear
    • B65H2555/11—Actuating means linear pneumatic, e.g. inflatable elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Looms (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Abstract

In a jet weaving machine, the clamping device (1) for clamping the weft yarn (2) is situated between two mixing tube sections (5, 6). The housing (10) forms a chamber (9) in which a pneumatic or hydraulic muscle (15) have two lamellar clamping parts (4a, b) is located whose free ends (8a, b) point in the direction of insertion (7) of the weft yarn. The entire mixing tube (3) is located behind an injector that is not depicted. A pressure medium supply (16) is connected to the chamber (9) and is connected to a pressure source via pressure medium lines (19, 20) and via a directional control valve (17). In the depicted position of the directional control valve (17), the pressure is exerted upon the pneumatic or hydraulic muscle (15) so that the free ends (8a, b) of the lamellar clamping parts (4a, b) move inward and hold the weft yarn (2) by clamping. In addition, a piezoelectric or magnetic control of the lamellar clamping parts (4a, b) is provided.
AT03750289T 2002-09-18 2003-08-28 METHOD FOR HOLDING A WEFT THREAD; JET WEAVING MACHINE WITH CLAMPING DEVICE FOR THE WEFT THREAD, PARTICULARLY FOR CARRYING OUT THE PROCESS AND CARTRIDGE AS A REPLACEABLE UNIT FOR INSERTION INTO THE MIXING TUBE OF A JET WEAVING MACHINE ATE356900T1 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10243404 2002-09-18
DE10244694A DE10244694B4 (en) 2002-09-18 2002-09-24 Method for holding a weft thread in the region of a main nozzle of a jet loom and jet loom for carrying out the method
DE2002156830 DE10256830B3 (en) 2002-12-04 2002-12-04 To hold a weft yarn at the mixing tube before insertion through the shed between the warps, in an air jet loom, blades clamp the yarn between them with a spring reassertion for release
DE10256829A DE10256829B3 (en) 2002-12-04 2002-12-04 To hold a weft yarn at the mixing tube before insertion through the shed between the warps, in an air jet loom, blades clamp the yarn between them with a spring reassertion for release
DE2002156876 DE10256876A1 (en) 2002-12-04 2002-12-04 To hold a weft yarn at the mixing tube before insertion through the shed between the warps, in an air jet loom, blades clamp the yarn between them with a spring reassertion for release

Publications (1)

Publication Number Publication Date
ATE356900T1 true ATE356900T1 (en) 2007-04-15

Family

ID=32046092

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03750289T ATE356900T1 (en) 2002-09-18 2003-08-28 METHOD FOR HOLDING A WEFT THREAD; JET WEAVING MACHINE WITH CLAMPING DEVICE FOR THE WEFT THREAD, PARTICULARLY FOR CARRYING OUT THE PROCESS AND CARTRIDGE AS A REPLACEABLE UNIT FOR INSERTION INTO THE MIXING TUBE OF A JET WEAVING MACHINE

Country Status (7)

Country Link
EP (1) EP1552048B1 (en)
JP (1) JP3983787B2 (en)
AT (1) ATE356900T1 (en)
AU (1) AU2003269684A1 (en)
BR (1) BR0306438A (en)
DE (2) DE10393831D2 (en)
WO (1) WO2004029347A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006025968B3 (en) * 2006-06-02 2007-11-29 Lindauer Dornier Gmbh Reliable clamping of weft thread in jet loom, especially air jet loom, by use of movable clamping member with clamping force magnetically reinforced in thread clamping position
ITMI20090336A1 (en) * 2009-03-06 2010-09-07 Promatech Spa LAUNCHING NOZZLE WITH WEAVING CHECKS FOR A TEXTILE FRAME WITH AIR.
CN107900742B (en) * 2017-12-27 2023-11-21 上海润美包装材料有限公司 Clamp for clamping cosmetic powder cake box
CN117721575B (en) * 2024-01-26 2024-11-05 无锡长江精密纺织有限公司 Auxiliary nozzle device for air jet loom

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH638250A5 (en) * 1979-07-10 1983-09-15 Rueti Te Strake Bv Jet weaving machine.
CH649103A5 (en) * 1981-01-13 1985-04-30 Rueti Te Strake Bv PROTECTIVE WEAVING MACHINE.
BE1000703A4 (en) * 1987-06-29 1989-03-14 Picanol Nv Wire clamp.
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.

Also Published As

Publication number Publication date
EP1552048B1 (en) 2007-03-14
DE50306806D1 (en) 2007-04-26
AU2003269684A1 (en) 2004-04-19
BR0306438A (en) 2004-10-26
JP2005539162A (en) 2005-12-22
WO2004029347A1 (en) 2004-04-08
EP1552048A1 (en) 2005-07-13
DE10393831D2 (en) 2005-08-11
JP3983787B2 (en) 2007-09-26

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Legal Events

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