IT1280434B1 - IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER - Google Patents

IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER

Info

Publication number
IT1280434B1
IT1280434B1 IT95TO000616A ITTO950616A IT1280434B1 IT 1280434 B1 IT1280434 B1 IT 1280434B1 IT 95TO000616 A IT95TO000616 A IT 95TO000616A IT TO950616 A ITTO950616 A IT TO950616A IT 1280434 B1 IT1280434 B1 IT 1280434B1
Authority
IT
Italy
Prior art keywords
weft feeder
pneumatic device
automatic threading
improved electro
weft
Prior art date
Application number
IT95TO000616A
Other languages
Italian (it)
Inventor
Pietro Zenoni
Giovanni Pedrini
Original Assignee
Lgl Electronics Spa
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 Lgl Electronics Spa filed Critical Lgl Electronics Spa
Priority to IT95TO000616A priority Critical patent/IT1280434B1/en
Publication of ITTO950616A0 publication Critical patent/ITTO950616A0/en
Priority to DE69602132T priority patent/DE69602132T2/en
Priority to EP96111443A priority patent/EP0754645B1/en
Publication of ITTO950616A1 publication Critical patent/ITTO950616A1/en
Application granted granted Critical
Publication of IT1280434B1 publication Critical patent/IT1280434B1/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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/16—Devices for entraining material by flow of liquids or gases, e.g. air-blast devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/003—Arrangements for threading or unthreading the guide
    • 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
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • 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
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • D03D47/366—Conical
    • 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
IT95TO000616A 1995-07-18 1995-07-18 IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER IT1280434B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT95TO000616A IT1280434B1 (en) 1995-07-18 1995-07-18 IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER
DE69602132T DE69602132T2 (en) 1995-07-18 1996-07-16 Electropneumatic device for automatic threading of a weft feeder and weft feeder which contains this device
EP96111443A EP0754645B1 (en) 1995-07-18 1996-07-16 Electropneumatic device for the automatic treading of weft feeders and weft feeder including said device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95TO000616A IT1280434B1 (en) 1995-07-18 1995-07-18 IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER

Publications (3)

Publication Number Publication Date
ITTO950616A0 ITTO950616A0 (en) 1995-07-18
ITTO950616A1 ITTO950616A1 (en) 1997-01-18
IT1280434B1 true IT1280434B1 (en) 1998-01-20

Family

ID=11413739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT95TO000616A IT1280434B1 (en) 1995-07-18 1995-07-18 IMPROVED ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDER AND WEFT FEEDER

Country Status (3)

Country Link
EP (1) EP0754645B1 (en)
DE (1) DE69602132T2 (en)
IT (1) IT1280434B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO20010080U1 (en) * 2001-06-01 2002-12-02 Lgl Electronics Spa QUICK CONNECTION AND RELEASE DEVICE OF THE BRAKING UNIT IN THE WEFT FEEDERS WITH TEXTILE MACHINES.
ITTO20010569A1 (en) * 2001-06-14 2002-12-14 Lgl Electronics Spa DEVICE OF REGULARIZATION OF THE DEVELOPMENT OF THE SPOOLS OF FILODELLA THE WEFT RESERVE, FROM THE DRUM OF THE WEFT FEEDERS FOR YOU
ITTO20020490A1 (en) * 2002-06-11 2003-12-11 Lgl Electronics Spa ,, WEFT FEEDER FOR TEXTILE MACHINES WITH DEVICE FOR SEPARATION OF THE COILS ON THE DRUM ,,
ITTO20050028U1 (en) * 2005-02-25 2006-08-26 Lgl Electronics Spa WEFT FEEDER FOR TEXTILE MACHINES WITH YARN BRAKING DEVICE
CN101307524B (en) * 2008-06-27 2010-10-20 李伟民 Weft accumulator for loom
CN102454030A (en) * 2010-10-18 2012-05-16 苏州市红玫瑰针织制衣有限公司 Yarn feeding sensing device for loom
CN102454031A (en) * 2010-10-20 2012-05-16 吴江市广业纺织厂 Yarn feeding device for loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1236993B (en) * 1989-12-29 1993-05-12 Roy Electrotex Spa WEFT FEEDER FOR WEAVING FRAMES WITH PLIERS AND BULLETS
DE4007131C2 (en) * 1990-03-07 1999-12-30 Iro Patent Ag Baar Delivery device for running threads
IT1259551B (en) * 1992-04-22 1996-03-20 Lgl Electronics Spa ELECTRO-PNEUMATIC DEVICE FOR AUTOMATIC THREADING OF WEFT FEEDERS WITH TEXTILE MACHINES AND WEFT FEEDER INCORPORATING SAID DEVICE

Also Published As

Publication number Publication date
EP0754645B1 (en) 1999-04-21
DE69602132D1 (en) 1999-05-27
EP0754645A1 (en) 1997-01-22
DE69602132T2 (en) 1999-11-11
ITTO950616A0 (en) 1995-07-18
ITTO950616A1 (en) 1997-01-18

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Legal Events

Date Code Title Description
0001 Granted