ATE425285T1 - WEAVING MACHINE WITH PNEUMATIC WEFT INSERTION - Google Patents

WEAVING MACHINE WITH PNEUMATIC WEFT INSERTION

Info

Publication number
ATE425285T1
ATE425285T1 AT06741665T AT06741665T ATE425285T1 AT E425285 T1 ATE425285 T1 AT E425285T1 AT 06741665 T AT06741665 T AT 06741665T AT 06741665 T AT06741665 T AT 06741665T AT E425285 T1 ATE425285 T1 AT E425285T1
Authority
AT
Austria
Prior art keywords
weaving machine
weft thread
blade
guiding channel
weft insertion
Prior art date
Application number
AT06741665T
Other languages
German (de)
Inventor
Francisco Speich
Erwin Meier
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
Application granted granted Critical
Publication of ATE425285T1 publication Critical patent/ATE425285T1/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
    • 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
    • D03D47/28—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

Landscapes

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

Abstract

The weaving machine comprises a pneumatic weft insertion. It is fitted with a weaving reed (12), wherein a guiding device (42) is associated with a guiding channel (40) for a weft thread (10). The guiding channel (10) comprising the weaving reed (12) can be pivoted between an insertion position and a stop position for the weft thread (10). Also, a fixed weft thread insertion device (8), which comprises at least two blast nozzles (22), is associated with the guiding channel (40) in the insertion position. A fixed blade (46) is used to cut the inserted weft thread (10). The blast nozzles (22) are pivotably mounted in the transversal direction (Q) counter to the blade (46) in order to improve the weaving machine and are connected by means of a motor drive device (28) in order to displace the blast nozzles (22) counter to the blade (46).
AT06741665T 2005-10-05 2006-06-23 WEAVING MACHINE WITH PNEUMATIC WEFT INSERTION ATE425285T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH16032005 2005-10-05

Publications (1)

Publication Number Publication Date
ATE425285T1 true ATE425285T1 (en) 2009-03-15

Family

ID=36781468

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06741665T ATE425285T1 (en) 2005-10-05 2006-06-23 WEAVING MACHINE WITH PNEUMATIC WEFT INSERTION

Country Status (11)

Country Link
US (1) US20090272456A1 (en)
EP (1) EP1943379B1 (en)
JP (1) JP2009510279A (en)
KR (1) KR20080057249A (en)
CN (1) CN101283133A (en)
AT (1) ATE425285T1 (en)
BR (1) BRPI0616810A2 (en)
DE (1) DE502006003130D1 (en)
ES (1) ES2320270T3 (en)
TW (1) TW200714762A (en)
WO (1) WO2007038880A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116575170A (en) * 2023-07-12 2023-08-11 江苏友诚数控科技有限公司 Air current weft insertion beating-up mechanism for weaving thick fabric

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2662556A (en) * 1949-04-02 1953-12-15 Ceskoslovenske Textilni Zd Y Device for weaving of fabrics
JPS509904B1 (en) * 1969-10-08 1975-04-16
FR2064236B1 (en) * 1969-10-10 1979-03-26
CS165002B1 (en) * 1970-09-18 1975-11-28
US4178971A (en) * 1976-08-24 1979-12-18 Vyzkumny A Vyvojovy Ustav Zavodu Vseobecneho Strojirenstvi Method of and apparatus for inserting weft threads into a jet loom
NL7903273A (en) * 1979-04-25 1980-10-28 Rueti Te Strake Bv DEVICE FOR LAUNCHING SEQUENCE WIDE LENGTHS ON A SPOOLLESS WEAVING MACHINE.
FR2497240A1 (en) * 1980-12-30 1982-07-02 Saurer Diederichs Sa MOBILE NOZZLE DEVICE FOR PNEUMATIC WEFT INSERTION ON A SHUTTERLESS WEAVING MACHINE
DE3204007A1 (en) * 1982-02-05 1983-08-11 Guenne Webmaschf Gmbh Device and method for injecting differently coloured weft yarns in air-jet weaving machines
EP0162175B1 (en) * 1984-05-21 1987-11-25 GebràœDer Sulzer Aktiengesellschaft Weft insertion nozzle for air jet looms
CH671412A5 (en) * 1986-09-10 1989-08-31 Textilma Ag
US4998214A (en) * 1989-04-03 1991-03-05 Unisys Corp. Apparatus for line imaging
US5295515A (en) * 1991-02-25 1994-03-22 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Apparatus for controlling weft insertion in jet loom
US5632187A (en) * 1991-07-18 1997-05-27 Textilma Ag Process and device for cutting a web of textile fabric
RU2135656C1 (en) * 1995-10-10 1999-08-27 Текстильма АГ Loom with pneumatic picking of weft
DE59710187D1 (en) * 1997-04-09 2003-07-03 Textilma Ag WEAVING MACHINE WITH PNEUMATIC INSERTION
CZ290564B6 (en) * 1997-12-23 2002-08-14 Vúts Liberec A. S. Air-operated weaving machine with a device for controlling blast nozzles
DE19802910C2 (en) * 1998-01-27 2000-08-03 Dornier Gmbh Lindauer Loom, in particular with pneumatic weft insertion
BE1012620A3 (en) * 1999-04-20 2001-01-09 Picanol Nv DEVICE AND METHOD for the insertion of a weft thread in a weaving machine.
JP2001234451A (en) * 2000-02-22 2001-08-31 Tsudakoma Corp Method and apparatus for driving selvedge forming machine in loom

Also Published As

Publication number Publication date
CN101283133A (en) 2008-10-08
BRPI0616810A2 (en) 2011-07-05
KR20080057249A (en) 2008-06-24
TW200714762A (en) 2007-04-16
ES2320270T3 (en) 2009-05-20
EP1943379A1 (en) 2008-07-16
WO2007038880A1 (en) 2007-04-12
EP1943379B1 (en) 2009-03-11
US20090272456A1 (en) 2009-11-05
DE502006003130D1 (en) 2009-04-23
JP2009510279A (en) 2009-03-12

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee