EP1333115A3 - Dispositif de détection de tension pour le fil d'un fournisseur de trame dans une machine textile - Google Patents

Dispositif de détection de tension pour le fil d'un fournisseur de trame dans une machine textile Download PDF

Info

Publication number
EP1333115A3
EP1333115A3 EP03001430A EP03001430A EP1333115A3 EP 1333115 A3 EP1333115 A3 EP 1333115A3 EP 03001430 A EP03001430 A EP 03001430A EP 03001430 A EP03001430 A EP 03001430A EP 1333115 A3 EP1333115 A3 EP 1333115A3
Authority
EP
European Patent Office
Prior art keywords
thread
textile machines
tension
elements
sensing device
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
EP03001430A
Other languages
German (de)
English (en)
Other versions
EP1333115B1 (fr
EP1333115A2 (fr
Inventor
Pietro Zenoni
Rosario Castelli
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 EP1333115A2 publication Critical patent/EP1333115A2/fr
Publication of EP1333115A3 publication Critical patent/EP1333115A3/fr
Application granted granted Critical
Publication of EP1333115B1 publication Critical patent/EP1333115B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • D03D47/34—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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/40—Applications of tension indicators
    • 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
    • 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
    • B65H2553/00—Sensing or detecting means
    • B65H2553/20—Sensing or detecting means using electric elements
    • B65H2553/21—Variable resistances, e.g. rheostats, potentiometers or strain gauges
    • 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)
EP03001430A 2002-02-01 2003-01-22 Dispositif de détection de tension pour le fil d'un fournisseur de trame dans une machine textile Expired - Lifetime EP1333115B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002TO000089A ITTO20020089A1 (it) 2002-02-01 2002-02-01 ,,perfezionemento ai dispositivi di rilevamento della tensione meccanica del filato e di conversione della stessa in segnali elettrici di pi
ITTO20020089 2002-02-01

Publications (3)

Publication Number Publication Date
EP1333115A2 EP1333115A2 (fr) 2003-08-06
EP1333115A3 true EP1333115A3 (fr) 2004-01-02
EP1333115B1 EP1333115B1 (fr) 2007-10-24

Family

ID=11459386

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03001430A Expired - Lifetime EP1333115B1 (fr) 2002-02-01 2003-01-22 Dispositif de détection de tension pour le fil d'un fournisseur de trame dans une machine textile

Country Status (3)

Country Link
EP (1) EP1333115B1 (fr)
DE (1) DE60316999T2 (fr)
IT (1) ITTO20020089A1 (fr)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536088A1 (fr) * 1991-09-20 1993-04-07 L.G.L. ELECTRONICS S.p.A. Frein de fil module pour un fournisseur de trame
DE4300633A1 (en) * 1992-01-15 1993-07-22 Barmag Barmer Maschf Synthetic multifilament yarn prodn. - in which yarn tension measurement is based on the movement of a flat spring in line with the yarn

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536088A1 (fr) * 1991-09-20 1993-04-07 L.G.L. ELECTRONICS S.p.A. Frein de fil module pour un fournisseur de trame
DE4300633A1 (en) * 1992-01-15 1993-07-22 Barmag Barmer Maschf Synthetic multifilament yarn prodn. - in which yarn tension measurement is based on the movement of a flat spring in line with the yarn

Also Published As

Publication number Publication date
DE60316999D1 (de) 2007-12-06
ITTO20020089A1 (it) 2003-08-01
EP1333115B1 (fr) 2007-10-24
DE60316999T2 (de) 2008-07-31
ITTO20020089A0 (it) 2002-02-01
EP1333115A2 (fr) 2003-08-06

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