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FR2362955A1 - METHOD AND DEVICE FOR CONTROL OF PICKETS ON TUBE Looms EQUIPPED WITH A WEFT MIXER - Google Patents

METHOD AND DEVICE FOR CONTROL OF PICKETS ON TUBE Looms EQUIPPED WITH A WEFT MIXER

Info

Publication number
FR2362955A1
FR2362955A1 FR7725852A FR7725852A FR2362955A1 FR 2362955 A1 FR2362955 A1 FR 2362955A1 FR 7725852 A FR7725852 A FR 7725852A FR 7725852 A FR7725852 A FR 7725852A FR 2362955 A1 FR2362955 A1 FR 2362955A1
Authority
FR
France
Prior art keywords
pickets
tube
control
pick
looms equipped
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.)
Granted
Application number
FR7725852A
Other languages
French (fr)
Other versions
FR2362955B3 (en
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.)
VYZK VYVOJOVY USTAV ZAVODU
VYZKUMNY A VYVOJOVY USTAV ZAVODU
Original Assignee
VYZK VYVOJOVY USTAV ZAVODU
VYZKUMNY A VYVOJOVY USTAV ZAVODU
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 VYZK VYVOJOVY USTAV ZAVODU, VYZKUMNY A VYVOJOVY USTAV ZAVODU filed Critical VYZK VYVOJOVY USTAV ZAVODU
Publication of FR2362955A1 publication Critical patent/FR2362955A1/en
Application granted granted Critical
Publication of FR2362955B3 publication Critical patent/FR2362955B3/fr
Granted 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
    • D03D47/3033—Controlling the air supply
    • D03D47/3046—Weft yarn selection

Landscapes

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

Abstract

a. Procédé de commande des duites, surtout sur les métiers à tisser à tuyère avec l'insertion alternative de deux différentes duites dans la foule b. Procédé caractérisé en ce que, au moins pendant le mouvement de chasse de la première duite I, l'extrémité de l'autre duite Il insérée dans la foule avant la première duite, est tenue et tendue, et est coupée après la fin du mouvement de chasse de la première duite I. c. Disposition applicable à des métiers.at. Method of controlling picks, especially on nozzle looms with the alternate insertion of two different picks into the shed b. Method characterized in that, at least during the hunting movement of the first pick I, the end of the other pick II inserted into the shed before the first pick, is held and stretched, and is cut off after the end of the movement of hunting of the first pick I. c. Provision applicable to trades.

FR7725852A 1976-08-24 1977-08-24 METHOD AND DEVICE FOR CONTROL OF PICKETS ON TUBE Looms EQUIPPED WITH A WEFT MIXER Granted FR2362955A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS547976A CS190733B1 (en) 1976-08-24 1976-08-24 Weft control apparatus,especially for jet weaving looms with alternate weft insertion

Publications (2)

Publication Number Publication Date
FR2362955A1 true FR2362955A1 (en) 1978-03-24
FR2362955B3 FR2362955B3 (en) 1980-07-11

Family

ID=5399758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725852A Granted FR2362955A1 (en) 1976-08-24 1977-08-24 METHOD AND DEVICE FOR CONTROL OF PICKETS ON TUBE Looms EQUIPPED WITH A WEFT MIXER

Country Status (9)

Country Link
JP (1) JPS602415B2 (en)
CH (1) CH623869A5 (en)
CS (1) CS190733B1 (en)
DE (1) DE2737197C2 (en)
ES (2) ES461832A1 (en)
FR (1) FR2362955A1 (en)
GB (1) GB1570426A (en)
IT (1) IT1087501B (en)
NL (1) NL183100C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535744A1 (en) * 1982-11-09 1984-05-11 Saurer Diederichs Sa ALTERNATIVE SUPPLY DEVICE WITH COMPRESSED AIR OF A FRAME MIXTURE, FOR A WEAVING MACHINE WITHOUT A PNEUMATIC SHAFT INSERTION SHUTTLE
FR2547838A1 (en) * 1983-06-24 1984-12-28 Alsacienne Constr Mat Tex MIXER DEVICE FOR FRAME WIRES FOR WEAVING MACHINES

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900186C2 (en) * 1979-01-04 1983-02-10 Walter 8832 Weissenburg Scheffel Weft thread changing device of 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.
CH638250A5 (en) * 1979-07-10 1983-09-15 Rueti Te Strake Bv Jet 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
JPS57138975A (en) * 1981-02-24 1982-08-27 Janome Sewing Mach Co Ltd Lock-unlock device for open type office printer
JP2004218103A (en) * 2003-01-10 2004-08-05 Tsudakoma Corp Weft tension applying device for fluid jet loom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2135847C3 (en) * 1971-07-17 1975-01-23 Enshu Ltd., Kamimura, Takatsuka, Shizuoka (Japan) Device for alternately feeding two different weft threads to the nozzles of a weaving machine with hydraulic weft thread support

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2535744A1 (en) * 1982-11-09 1984-05-11 Saurer Diederichs Sa ALTERNATIVE SUPPLY DEVICE WITH COMPRESSED AIR OF A FRAME MIXTURE, FOR A WEAVING MACHINE WITHOUT A PNEUMATIC SHAFT INSERTION SHUTTLE
US4512375A (en) * 1982-11-09 1985-04-23 Saurer Diederichs Societe Anonyme System for alternately inserting different weft yarns into the shed of a jet loom
FR2547838A1 (en) * 1983-06-24 1984-12-28 Alsacienne Constr Mat Tex MIXER DEVICE FOR FRAME WIRES FOR WEAVING MACHINES
EP0131481A1 (en) * 1983-06-24 1985-01-16 Societe Alsacienne De Construction De Materiel Textile Weft mixer for looms

Also Published As

Publication number Publication date
JPS5341565A (en) 1978-04-15
DE2737197A1 (en) 1978-03-09
GB1570426A (en) 1980-07-02
NL7709341A (en) 1978-02-28
CS190733B1 (en) 1979-06-29
CH623869A5 (en) 1981-06-30
ES461832A1 (en) 1978-05-16
DE2737197C2 (en) 1984-04-26
FR2362955B3 (en) 1980-07-11
NL183100B (en) 1988-02-16
ES465993A1 (en) 1978-09-16
JPS602415B2 (en) 1985-01-21
IT1087501B (en) 1985-06-04
NL183100C (en) 1988-07-18

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