GB2139654B - A device for inserting two weft threads into two warp sheds in a loom with central jet insertion - Google Patents

A device for inserting two weft threads into two warp sheds in a loom with central jet insertion

Info

Publication number
GB2139654B
GB2139654B GB08411219A GB8411219A GB2139654B GB 2139654 B GB2139654 B GB 2139654B GB 08411219 A GB08411219 A GB 08411219A GB 8411219 A GB8411219 A GB 8411219A GB 2139654 B GB2139654 B GB 2139654B
Authority
GB
United Kingdom
Prior art keywords
loom
weft threads
central jet
warp sheds
jet insertion
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.)
Expired
Application number
GB08411219A
Other versions
GB2139654A (en
GB8411219D0 (en
Inventor
Ladislav Sevcik
Vladimir Svaty
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.)
Elitex Zavody Textilniho
Elitex Koncern Textilniho Strojirenstvi
Original Assignee
Elitex Zavody Textilniho
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 Zavody Textilniho, Elitex Koncern Textilniho Strojirenstvi filed Critical Elitex Zavody Textilniho
Publication of GB8411219D0 publication Critical patent/GB8411219D0/en
Publication of GB2139654A publication Critical patent/GB2139654A/en
Application granted granted Critical
Publication of GB2139654B publication Critical patent/GB2139654B/en
Expired legal-status Critical Current

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)
GB08411219A 1983-05-13 1984-05-02 A device for inserting two weft threads into two warp sheds in a loom with central jet insertion Expired GB2139654B (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
GB8411219D0 GB8411219D0 (en) 1984-06-06
GB2139654A GB2139654A (en) 1984-11-14
GB2139654B true GB2139654B (en) 1986-12-03

Family

ID=5373431

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08411219A Expired GB2139654B (en) 1983-05-13 1984-05-02 A device for inserting two weft threads into two warp sheds in a loom 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
IT1173635B (en) 1987-06-24
FR2545851A1 (en) 1984-11-16
JPS602752A (en) 1985-01-09
GB2139654A (en) 1984-11-14
FR2545851B1 (en) 1987-03-20
IT8420896A0 (en) 1984-05-11
CS247373B1 (en) 1986-12-18
GB8411219D0 (en) 1984-06-06
IT8420896A1 (en) 1985-11-11
CH664774A5 (en) 1988-03-31
DE3415142A1 (en) 1984-11-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee