WO2013042158A3 - Device for forming a fabric recessed selvedge on shuttleless looms - Google Patents

Device for forming a fabric recessed selvedge on shuttleless looms Download PDF

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Publication number
WO2013042158A3
WO2013042158A3 PCT/IT2012/000292 IT2012000292W WO2013042158A3 WO 2013042158 A3 WO2013042158 A3 WO 2013042158A3 IT 2012000292 W IT2012000292 W IT 2012000292W WO 2013042158 A3 WO2013042158 A3 WO 2013042158A3
Authority
WO
WIPO (PCT)
Prior art keywords
hook
fabric
forming
rod
group
Prior art date
Application number
PCT/IT2012/000292
Other languages
French (fr)
Other versions
WO2013042158A2 (en
Inventor
Antonio Nicolini
Original Assignee
Officine Meccaniche F.Lli Manea S.R.L.
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 Officine Meccaniche F.Lli Manea S.R.L. filed Critical Officine Meccaniche F.Lli Manea S.R.L.
Priority to EP12791279.8A priority Critical patent/EP2800829B1/en
Publication of WO2013042158A2 publication Critical patent/WO2013042158A2/en
Publication of WO2013042158A3 publication Critical patent/WO2013042158A3/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
    • D03D47/40—Forming selvedges
    • D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Replacement Of Web Rolls (AREA)
  • Vending Machines For Individual Products (AREA)

Abstract

A device (100, 101) for forming a fabric (3) recessed selvedge in shuttleless looms, substantially comprising a gripping and cutting group (1), suitable to grip and cut the tail or end of the weft yarn (2) that protrudes from an edge of at least one fabric (3), a hook group (4), which includes a hook or needle (5) around which the weft yarn end (2) is wrapped, two first rods (7, 8), parallel to each other and able to drive the gripping and cutting group (1), and at least one second rod (9), parallel to the first rods (7, 8) and able to drive the hook (4); in particular, each rod (7, 8, 9) is connected to a respective carriage (10, 11, 12), which is driven, in turn, to move linearly by means of a respective first pair of conjugated cams (13, 14, 15), while the hook group (4) is driven with an oscillating rotary motion through a second pair of conjugated cams (16), acting on a lever (18), which, in turn, drives a sleeve (20) to rotate, said second rod (9) longitudinally sliding inside the sleeve (20).
PCT/IT2012/000292 2011-09-22 2012-09-21 Device for forming a fabric recessed selvedge on shuttleless looms WO2013042158A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP12791279.8A EP2800829B1 (en) 2011-09-22 2012-09-21 Device for forming a fabric recessed selvedge on shuttleless looms

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITVI2011A000255 2011-09-22
IT000255A ITVI20110255A1 (en) 2011-09-22 2011-09-22 DEVICE FOR THE FORMATION OF A RETURNED RIG OF THE FABRIC IN FRAMES WITHOUT SHUTTLE

Publications (2)

Publication Number Publication Date
WO2013042158A2 WO2013042158A2 (en) 2013-03-28
WO2013042158A3 true WO2013042158A3 (en) 2014-03-13

Family

ID=44993808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IT2012/000292 WO2013042158A2 (en) 2011-09-22 2012-09-21 Device for forming a fabric recessed selvedge on shuttleless looms

Country Status (3)

Country Link
EP (1) EP2800829B1 (en)
IT (1) ITVI20110255A1 (en)
WO (1) WO2013042158A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106435966B (en) * 2016-08-31 2018-02-02 绍兴通用提花机械有限公司 A kind of set side device of loom
IT201600122838A1 (en) * 2016-12-02 2018-06-02 Itema Spa Leverismo of control for cimoss to head of mobile work head for textile machines
IT201900000631A1 (en) 2019-01-15 2020-07-15 Rinaldo Sperotto ELECTRO-PNEUMATIC SELF-SEALING MACHINE
WO2020206012A1 (en) 2019-04-01 2020-10-08 Neovasc Tiara Inc. Controllably deployable prosthetic valve
IT201900007794A1 (en) 2019-05-31 2020-12-01 Manea Textile S R L MOTORIZED MECHANICAL SELF-SEALING MACHINE

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454238A1 (en) * 1990-04-20 1991-10-30 CEM ITALIA S.r.l. Improved selvedge forming mechanism, for forming a recessed selvedge in a fabric produced by means of a shuttleless loom
DE4206819A1 (en) * 1991-03-08 1992-09-10 Nuovo Pignone Spa IMPROVED DEVICE FOR SELECTING THE MOVEMENT OF MOVING PARTS OF AN INLET EDGING DEVICE, IN PARTICULAR FOR FROSTING WAVING MACHINES
JP2001003242A (en) * 1999-06-17 2001-01-09 Toyota Autom Loom Works Ltd Arrester of fly waste sticking for tuck-in device of loom
US20060207676A1 (en) * 2005-02-23 2006-09-21 Sultex Ag Selvedge tucker for weft threads

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT999226B (en) 1973-11-06 1976-02-20 Nuovo Pignone Spa PROCEDURE AND DEVICES FOR OBTAINING THE FOLDING IN THE PASS OF EN BETWEEN THE WEFT THREADS IN A FABRIC MADE WITH A LOOM WITHOUT SHUTTLE FEEDING THE WEFT YARNS WITH TIN
DE2615829A1 (en) 1975-04-16 1976-10-28 Manea S N C Costruzioni Meccan DEVICE FOR THE FORMATION OF WEB EDGE IN FABRIC
IT1251849B (en) 1991-09-23 1995-05-26 Somet Soc Mec Tessile METHOD FOR THE FORMATION OF THE CIMOSSA RETURNED IN FRAMES WITHOUT SHUTTLE AND IN PARTICULAR IN AIR FRAMES AND DEVICE TO CREATE THIS METHOD

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0454238A1 (en) * 1990-04-20 1991-10-30 CEM ITALIA S.r.l. Improved selvedge forming mechanism, for forming a recessed selvedge in a fabric produced by means of a shuttleless loom
DE4206819A1 (en) * 1991-03-08 1992-09-10 Nuovo Pignone Spa IMPROVED DEVICE FOR SELECTING THE MOVEMENT OF MOVING PARTS OF AN INLET EDGING DEVICE, IN PARTICULAR FOR FROSTING WAVING MACHINES
JP2001003242A (en) * 1999-06-17 2001-01-09 Toyota Autom Loom Works Ltd Arrester of fly waste sticking for tuck-in device of loom
US20060207676A1 (en) * 2005-02-23 2006-09-21 Sultex Ag Selvedge tucker for weft threads

Also Published As

Publication number Publication date
EP2800829A2 (en) 2014-11-12
WO2013042158A2 (en) 2013-03-28
ITVI20110255A1 (en) 2013-03-23
EP2800829B1 (en) 2017-06-28

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