EP0957190A1 - Dispositif pince-fil, plus particulièrement pour la trame à dessin dans les métiers à tisser Jacquard - Google Patents

Dispositif pince-fil, plus particulièrement pour la trame à dessin dans les métiers à tisser Jacquard Download PDF

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Publication number
EP0957190A1
EP0957190A1 EP99104558A EP99104558A EP0957190A1 EP 0957190 A1 EP0957190 A1 EP 0957190A1 EP 99104558 A EP99104558 A EP 99104558A EP 99104558 A EP99104558 A EP 99104558A EP 0957190 A1 EP0957190 A1 EP 0957190A1
Authority
EP
European Patent Office
Prior art keywords
weft
clamping device
thread
thread clamping
harness cord
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
EP99104558A
Other languages
German (de)
English (en)
Other versions
EP0957190B1 (fr
Inventor
Hans-Peter Stang
Lorenz Steinbach
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.)
Mageba Textilmaschinen GmbH and Co KG
Original Assignee
Mageba Textilmaschinen GmbH and Co KG
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 Mageba Textilmaschinen GmbH and Co KG filed Critical Mageba Textilmaschinen GmbH and Co KG
Publication of EP0957190A1 publication Critical patent/EP0957190A1/fr
Application granted granted Critical
Publication of EP0957190B1 publication Critical patent/EP0957190B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • 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

Definitions

  • the invention relates to a thread clamping device, in particular for figure weft threads in jacquard machines.
  • the object of the invention is therefore a Propose thread clamping device of the type mentioned at the outset, the one with low mechanical load on the figure weft exact introduction of the figure weft thread with the same Tension guaranteed.
  • the Clamping device a spring-loaded clamping plate for fixing of the figure weft on a cable or the like with the harness cord of the assigned figure weft strand connected is.
  • the clamping plate works with one pivoting lever together, one end of which is pulled by a cable or the like with the harness cord of the assigned Figure weft strand is connected.
  • the Clamping device a spring-loaded clamping plate for fixing of the figure weft, which by an electromagnet in Release position is movable, the electromagnet through the electronic control of the harness cord of the assigned Figure weft strand is controlled.
  • a figure weft thread 1 is known Introduced way over a figure weft strand 2.
  • the Figure weft strand 2 is in a known manner via a Harness cord 3 of a jacquard machine 4 moves, the Control of the harness cord 3 usually on electronic Way is done.
  • the clamping device consists of a spring-loaded clamping plate 5, with a counter pressure plate 6 cooperates.
  • the clamping plate 5 with an electromagnet 9 connected by the control pulse of the jacquard machine 4th for the harness cord 3 of the assigned figure weft strand 2 is controlled.
  • the proposed solution has the advantage that if the Figure weft strand 2 over the associated harness cord 3 is operated by the jacquard machine, at the same time the Clamping device is actuated and released, so that the Figure weft thread 1 unimpeded without changing the thread tension can enter the tissue. This is not just for one Entry shot possible, but also for multiple shot entries behind each other. Since the control of the invention Clamping device regardless of the change in thread tension of the Figure weft thread 1, the predetermined thread tension remains always the same, so that a uniform tissue structure, in particular the edges, is guaranteed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP99104558A 1998-05-11 1999-03-08 Dispositif pince-fil, plus particulièrement pour la trame à dessin dans les métiers à tisser Jacquard Expired - Lifetime EP0957190B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19821028A DE19821028C1 (de) 1998-05-11 1998-05-11 Fadenklemmvorrichtung für Figurschußfäden bei Jacquardmaschinen
DE19821028 1998-05-11

Publications (2)

Publication Number Publication Date
EP0957190A1 true EP0957190A1 (fr) 1999-11-17
EP0957190B1 EP0957190B1 (fr) 2002-11-13

Family

ID=7867379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99104558A Expired - Lifetime EP0957190B1 (fr) 1998-05-11 1999-03-08 Dispositif pince-fil, plus particulièrement pour la trame à dessin dans les métiers à tisser Jacquard

Country Status (8)

Country Link
US (1) US6109307A (fr)
EP (1) EP0957190B1 (fr)
JP (1) JPH11335940A (fr)
CN (1) CN1131903C (fr)
DE (1) DE19821028C1 (fr)
ES (1) ES2186265T3 (fr)
HK (1) HK1021212A1 (fr)
TW (1) TW420735B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10203068A1 (de) * 2002-01-26 2003-08-07 Mageba Textilmaschinen Vertrie Webmaschine mit einem Kettbaum
CN102296412A (zh) * 2011-07-19 2011-12-28 吴江市荣润纺织品有限公司 纱线牵引机构
CN111268866A (zh) * 2020-03-12 2020-06-12 淮安信息职业技术学院 一种基于物联网的喷水织机
CN111332876A (zh) * 2020-03-18 2020-06-26 重庆泰山电缆有限公司 一种自回弹夹紧装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256149A (en) * 1979-04-09 1981-03-17 M. Lowenstein & Sons, Inc. Electromechanical filling indicator for pattern-controlled weaving loom

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7346075U (de) * 1974-05-02 Rueti Te Strake Bv Garnklemme
US3050088A (en) * 1960-08-18 1962-08-21 C A Delius & Sohne Weft tensioning and inserting device for gripper shuttle looms
DE3301931C2 (de) * 1982-10-26 1986-08-28 Textilma Ag, Hergiswil Einzellitzensteuervorrichtung für eine Webmaschine mit einer Fachbildevorrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4256149A (en) * 1979-04-09 1981-03-17 M. Lowenstein & Sons, Inc. Electromechanical filling indicator for pattern-controlled weaving loom

Also Published As

Publication number Publication date
JPH11335940A (ja) 1999-12-07
US6109307A (en) 2000-08-29
CN1131903C (zh) 2003-12-24
ES2186265T3 (es) 2003-05-01
DE19821028C1 (de) 1999-08-19
TW420735B (en) 2001-02-01
CN1235213A (zh) 1999-11-17
HK1021212A1 (en) 2000-06-02
EP0957190B1 (fr) 2002-11-13

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