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IT1163596B - GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES - Google Patents

GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES

Info

Publication number
IT1163596B
IT1163596B IT21779/83A IT2177983A IT1163596B IT 1163596 B IT1163596 B IT 1163596B IT 21779/83 A IT21779/83 A IT 21779/83A IT 2177983 A IT2177983 A IT 2177983A IT 1163596 B IT1163596 B IT 1163596B
Authority
IT
Italy
Prior art keywords
guide
shuttles
pitch
input
braking device
Prior art date
Application number
IT21779/83A
Other languages
Italian (it)
Other versions
IT8321779A0 (en
Inventor
Nello Pezzoli
Original Assignee
Vamatex 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 Vamatex Spa filed Critical Vamatex Spa
Priority to IT21779/83A priority Critical patent/IT1163596B/en
Publication of IT8321779A0 publication Critical patent/IT8321779A0/en
Priority to AT84106919T priority patent/ATE54963T1/en
Priority to DE8484106919T priority patent/DE3482802D1/en
Priority to EP84106919A priority patent/EP0129812B1/en
Application granted granted Critical
Publication of IT1163596B publication Critical patent/IT1163596B/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
    • D03D47/12—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein single picks of weft thread are inserted, i.e. with shedding between each pick
    • D03D47/125—Weft holding devices
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/70—Devices for cutting weft threads

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Abstract

The object is to guide and brake the weft yarn which - at the moment of its insertion into the carrying gripper of a shuttleless weaving loom - passes through the cutting device to be cut. The said guiding and braking are obtained by means of a resilient elastic lamina 2, which is mounted on the cutting device and which presses onto the counterblade 1 of said device with a length 4 apt to mate with said counterblade 1.
IT21779/83A 1983-06-24 1983-06-24 GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES IT1163596B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21779/83A IT1163596B (en) 1983-06-24 1983-06-24 GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES
AT84106919T ATE54963T1 (en) 1983-06-24 1984-06-18 DEVICE FOR GUIDING AND BRAKING THE WEFT WHEN ENTRY OF THE SHED IN A SHUTTLELESS LOOPPING MACHINE.
DE8484106919T DE3482802D1 (en) 1983-06-24 1984-06-18 DEVICE FOR GUIDING AND BRAKING THE WIFE AT THE ENTRANCE OF THE SHOP INTO A PROTECTIVE WEAVING MACHINE.
EP84106919A EP0129812B1 (en) 1983-06-24 1984-06-18 Device guiding and braking the weft yarn at the inlet of the shed in shuttleless looms

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21779/83A IT1163596B (en) 1983-06-24 1983-06-24 GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES

Publications (2)

Publication Number Publication Date
IT8321779A0 IT8321779A0 (en) 1983-06-24
IT1163596B true IT1163596B (en) 1987-04-08

Family

ID=11186739

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21779/83A IT1163596B (en) 1983-06-24 1983-06-24 GUIDE AND BRAKING DEVICE OF THE WEFT WIRE AT THE INPUT OF THE PITCH IN WEAVING FRAMES WITHOUT SHUTTLES

Country Status (4)

Country Link
EP (1) EP0129812B1 (en)
AT (1) ATE54963T1 (en)
DE (1) DE3482802D1 (en)
IT (1) IT1163596B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1011603A3 (en) * 1997-12-11 1999-11-09 Picanol Nv METHOD AND APPARATUS FOR MONITORING A weft insertion in a weaving machine.
EP0953664A1 (en) * 1998-04-28 1999-11-03 Sulzer Rüti Ag Device to cut a weft to be inserted and system to insert a weft with such device
EP1020550B1 (en) * 1999-01-12 2004-07-21 Sultex AG Device for separating a weft thread to be inseted in a shed and loom with such a device
DE59910006D1 (en) * 1999-01-12 2004-08-26 Sultex Ag Rueti Device for separating a weft thread to be introduced into a shed and loom with such a device
EP2376436A2 (en) 2009-01-14 2011-10-19 Dow AgroSciences LLC Fungicidal compositions including hydrazone derivatives and copper
BE1022855B1 (en) * 2013-10-24 2016-09-23 Nv Michel Van De Wiele DEVICE FOR CUTTING Weft Yarn During Weaving On A Weaving Machine And Weaving Machine Provided With Such A Device
IT201800003084A1 (en) * 2018-02-27 2019-08-27 Itema Spa DEVICE FOR CUTTING WEFT THREADS IN A CLIP-ON TEXTILE LOOM WITHOUT FORMATION OF FALSE SELVEDGE

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3942732A (en) * 1975-01-20 1976-03-09 Russell Corporation Thread cutter for winding machines and the like
GB2014112B (en) * 1977-12-05 1982-04-28 Yamada M Take up arrangement for tapelike material
AT369442B (en) * 1981-01-08 1982-12-27 Saurer Ag Adolph Weft thread storage device on a weaving machine

Also Published As

Publication number Publication date
DE3482802D1 (en) 1990-08-30
EP0129812A3 (en) 1987-01-07
ATE54963T1 (en) 1990-08-15
IT8321779A0 (en) 1983-06-24
EP0129812A2 (en) 1985-01-02
EP0129812B1 (en) 1990-07-25

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