EP1132510A3 - Anti-balloon device for weaving loom weft feeders - Google Patents

Anti-balloon device for weaving loom weft feeders Download PDF

Info

Publication number
EP1132510A3
EP1132510A3 EP01104568A EP01104568A EP1132510A3 EP 1132510 A3 EP1132510 A3 EP 1132510A3 EP 01104568 A EP01104568 A EP 01104568A EP 01104568 A EP01104568 A EP 01104568A EP 1132510 A3 EP1132510 A3 EP 1132510A3
Authority
EP
European Patent Office
Prior art keywords
drum
ring
feeder
balloon device
axis
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
EP01104568A
Other languages
German (de)
French (fr)
Other versions
EP1132510B1 (en
EP1132510A2 (en
Inventor
Giovanni Pedrini
Pietro Zenomi
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.)
LGL Electronics SpA
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
Publication of EP1132510A2 publication Critical patent/EP1132510A2/en
Publication of EP1132510A3 publication Critical patent/EP1132510A3/en
Application granted granted Critical
Publication of EP1132510B1 publication Critical patent/EP1132510B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B65H57/22—Guides for filamentary materials; Supports therefor adapted to prevent excessive ballooning of material
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Woven Fabrics (AREA)

Abstract

In a weft feeder (1) comprising a fixed drum (2) on which a rotating arm (3) winds a weft reserve (RT) whose turns unwind from the drum (2), passing through a terminal thread guide (G) under the control of a braking means (4), an anti-balloon device (5) constituted by a frustum-shaped ring (5a) whose smaller diameter is slightly larger than the diameter of the feeder drum (2); the ring is fitted on the drum and is arranged directly ahead of the braking means (4), and the ring (5a) is connected, by way of pivoting means (6) with controlled rotation, to the structure of the feeder (1) so that it can be inclined at an angle to the longitudinal axis of the drum (2) in order to pass from an active position, in which the ring is at right angles to the axis of the drum (2), to a position for threading the feeder (1), in which the ring is inclined at an angle with respect to the drum axis.
EP01104568A 2000-03-10 2001-03-05 Anti-balloon device for weaving loom weft feeders Expired - Lifetime EP1132510B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITTO000219 2000-03-10
IT2000TO000219A IT1319948B1 (en) 2000-03-10 2000-03-10 ANTIBALLOON DEVICE FOR WEAVING TELAID WEAVING FEEDERS.

Publications (3)

Publication Number Publication Date
EP1132510A2 EP1132510A2 (en) 2001-09-12
EP1132510A3 true EP1132510A3 (en) 2003-05-07
EP1132510B1 EP1132510B1 (en) 2004-11-10

Family

ID=11457552

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01104568A Expired - Lifetime EP1132510B1 (en) 2000-03-10 2001-03-05 Anti-balloon device for weaving loom weft feeders

Country Status (4)

Country Link
EP (1) EP1132510B1 (en)
CN (1) CN1270010C (en)
DE (1) DE60106995T2 (en)
IT (1) IT1319948B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0400862D0 (en) * 2004-04-01 2004-04-01 Iropa Ag Yarn feeding device
SE0402140D0 (en) * 2004-09-06 2004-09-06 Iro Ab Yarn feeding device
DE102005026234A1 (en) * 2005-06-07 2006-12-14 Iro Ab Yarn feeding device for rapier and projectile weaving machines
CZ304713B6 (en) * 2013-12-20 2014-09-03 Rieter Cz S.R.O. Method of removing yarn, particularly faulty yarn, from yarn interstice bin in textile machine workstation and apparatus for making the same
CN108642685A (en) * 2018-06-01 2018-10-12 德清县春艺纺织有限公司 A kind of guiding fixing device of water-jet loom
CN112408094B (en) * 2020-11-18 2022-09-13 胡少坤 Wire take-up buffer, wire take-up device and method

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013238A (en) * 1974-10-21 1977-03-22 Sergio Calamani Device for controlling the balloon and tension in the thread from a thread storing and distributing apparatus to an operating machine
US5715871A (en) * 1993-12-29 1998-02-10 Nuova Roj Electrotex S.R.L. Frustoconical device with internal ribs for loom yarn feeders
US5769132A (en) * 1993-09-15 1998-06-23 Iro Ab Projectile or gripper shuttle loom with anti-ballooning cone for weft feeder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4013238A (en) * 1974-10-21 1977-03-22 Sergio Calamani Device for controlling the balloon and tension in the thread from a thread storing and distributing apparatus to an operating machine
US5769132A (en) * 1993-09-15 1998-06-23 Iro Ab Projectile or gripper shuttle loom with anti-ballooning cone for weft feeder
US5715871A (en) * 1993-12-29 1998-02-10 Nuova Roj Electrotex S.R.L. Frustoconical device with internal ribs for loom yarn feeders

Also Published As

Publication number Publication date
CN1319690A (en) 2001-10-31
IT1319948B1 (en) 2003-11-12
EP1132510B1 (en) 2004-11-10
CN1270010C (en) 2006-08-16
EP1132510A2 (en) 2001-09-12
DE60106995D1 (en) 2004-12-16
ITTO20000219A0 (en) 2000-03-10
ITTO20000219A1 (en) 2001-09-10
DE60106995T2 (en) 2005-12-08

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