IT8420896A1 - Device for inserting two weft threads in two warp sheds in a loom with central jet insertion - Google Patents

Device for inserting two weft threads in two warp sheds in a loom with central jet insertion

Info

Publication number
IT8420896A1
IT8420896A1 IT1984A20896A IT2089684A IT8420896A1 IT 8420896 A1 IT8420896 A1 IT 8420896A1 IT 1984A20896 A IT1984A20896 A IT 1984A20896A IT 2089684 A IT2089684 A IT 2089684A IT 8420896 A1 IT8420896 A1 IT 8420896A1
Authority
IT
Italy
Prior art keywords
loom
weft threads
central jet
warp sheds
jet insertion
Prior art date
Application number
IT1984A20896A
Other languages
Italian (it)
Other versions
IT8420896A0 (en
IT1173635B (en
Original Assignee
Elitex Koncern Textilniho Strojirenstvi
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 Elitex Koncern Textilniho Strojirenstvi filed Critical Elitex Koncern Textilniho Strojirenstvi
Publication of IT8420896A0 publication Critical patent/IT8420896A0/en
Publication of IT8420896A1 publication Critical patent/IT8420896A1/en
Application granted granted Critical
Publication of IT1173635B publication Critical patent/IT1173635B/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
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D33/00—Multiple looms, i.e. two or more looms assembled together, whether or not they have mechanisms in common
    • 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
    • D03D47/3006—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
    • D03D47/28—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)
IT20896/84A 1983-05-13 1984-05-11 DEVICE FOR INSERTING TWO WEFT WIRES IN TWO PITCHES IN A FRAME WITH CENTRAL JET INSERTION IT1173635B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS833362A CS247373B1 (en) 1983-05-13 1983-05-13 Device for picking of two wefts into two sheds on weaving loom with central jet picking

Publications (3)

Publication Number Publication Date
IT8420896A0 IT8420896A0 (en) 1984-05-11
IT8420896A1 true IT8420896A1 (en) 1985-11-11
IT1173635B IT1173635B (en) 1987-06-24

Family

ID=5373431

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20896/84A IT1173635B (en) 1983-05-13 1984-05-11 DEVICE FOR INSERTING TWO WEFT WIRES IN TWO PITCHES IN A FRAME WITH CENTRAL JET INSERTION

Country Status (7)

Country Link
JP (1) JPS602752A (en)
CH (1) CH664774A5 (en)
CS (1) CS247373B1 (en)
DE (1) DE3415142A1 (en)
FR (1) FR2545851B1 (en)
GB (1) GB2139654B (en)
IT (1) IT1173635B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0308930A1 (en) * 1987-09-24 1989-03-29 ELITEX koncern textilniho strojirenstvi Nozzle for the pneumatic thread transport in a textile machine
CS276996B6 (en) * 1987-12-02 1992-11-18 Z Tkalcovskych Stavu Elitex device for weft picking into two different sheds of nozzle loom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS217203B1 (en) * 1980-06-24 1982-12-31 Vladimir Svaty Device for simmultaneous shot of two wefts in two open sheds

Also Published As

Publication number Publication date
GB2139654B (en) 1986-12-03
GB2139654A (en) 1984-11-14
GB8411219D0 (en) 1984-06-06
FR2545851B1 (en) 1987-03-20
IT8420896A0 (en) 1984-05-11
JPS602752A (en) 1985-01-09
DE3415142A1 (en) 1984-11-15
FR2545851A1 (en) 1984-11-16
CS247373B1 (en) 1986-12-18
CH664774A5 (en) 1988-03-31
IT1173635B (en) 1987-06-24

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