EP1306473A2 - Méthode de commande dépendant d'angles de rotation d'un organe fonctionnel dans une mécanique jacquard d'un métier à tisser - Google Patents

Méthode de commande dépendant d'angles de rotation d'un organe fonctionnel dans une mécanique jacquard d'un métier à tisser Download PDF

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Publication number
EP1306473A2
EP1306473A2 EP02020033A EP02020033A EP1306473A2 EP 1306473 A2 EP1306473 A2 EP 1306473A2 EP 02020033 A EP02020033 A EP 02020033A EP 02020033 A EP02020033 A EP 02020033A EP 1306473 A2 EP1306473 A2 EP 1306473A2
Authority
EP
European Patent Office
Prior art keywords
shed
section
shutdown
jacquard
movement profile
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
EP02020033A
Other languages
German (de)
English (en)
Other versions
EP1306473A3 (fr
EP1306473B1 (fr
Inventor
Adnan Dr. Wahhoud
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.)
Staubli Faverges SCA
Original Assignee
Lindauer Dornier GmbH
Staubli Faverges SCA
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 Lindauer Dornier GmbH, Staubli Faverges SCA filed Critical Lindauer Dornier GmbH
Publication of EP1306473A2 publication Critical patent/EP1306473A2/fr
Publication of EP1306473A3 publication Critical patent/EP1306473A3/fr
Application granted granted Critical
Publication of EP1306473B1 publication Critical patent/EP1306473B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/20—Electrically-operated jacquards
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03C—SHEDDING MECHANISMS; PATTERN CARDS OR CHAINS; PUNCHING OF CARDS; DESIGNING PATTERNS
    • D03C3/00—Jacquards
    • D03C3/24—Features common to jacquards of different types
    • D03C3/32—Jacquard driving mechanisms
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/007—Loom optimisation

Definitions

  • the invention relates to a method for rotational angle-dependent control of Actuators of a jacquard device combined with a weaving machine without knife and knife drives as shedding device according to the features of The preamble of claim 1.
  • Weft insertion mechanical weaving machines for producing a fabric having a predetermined pattern are operated in combination with a jacquard device as a shed forming device.
  • Jacquard devices modern design have a variety of electrically controllable controls, such as electric motor operated controls, the jacquard machine has no knives and knife drives.
  • Each warp thread of the loom of a weaving machine is via connecting means, ie guided over a so-called Harnischschnur Harnischlitze and retraction of one of the controls so that the respective warp threads are moved to form a shed simultaneously from a first position to a second position and vice versa vertically ,
  • a weaving machine with such a Jacquardvoroplasty is for example from the EP 0 353 005 B1.
  • the actuators are signal-transmitting controlled by the electronic control device as a function of the rotation angle of the loom main shaft that in a weft insertion side A0 of the trainee shed and in a weft thread extraction side section A2 of the trainee shed a weaving motion profile with shutdown at maximum Webfachö réelle simultaneously arises and a motion profile is formed between the sections A0 and A2 without a standstill, the maximum shed opening of which arises in a section A1 lying between the sections A0 and A2.
  • the actuators are controlled such that a sinusoidal motion profile is formed.
  • FIG. 1 shows schematically the assignment of a Jacquardvorraum, with a Input device and control device is equipped with the connection via Harnisch cords and a chess board to the warp threads of a loom
  • FIG. 2 shows an entry page, starting with the area A0, via the Weaving machine width extend to the extension side with the area A2.
  • FIG. 3 shows a movement profile of the warp threads with a technical stand moved and according to Figure 4 for the area A1 a continuous Kettschisprofil drove without shutdown.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)
EP02020033A 2001-10-10 2002-09-06 Méthode de commande dépendante d'angles de rotation d'un organe fonctionnel dans une mécanique jacquard d'un métier à tisser Expired - Lifetime EP1306473B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10149969 2001-10-10
DE10149969A DE10149969A1 (de) 2001-10-10 2001-10-10 Verfahren zur drehwinkelabhängigen Ansteuerung von Betätigungseinrichtungen einer mit einer Webmaschine kombinierten Jacquardvorrichtung

Publications (3)

Publication Number Publication Date
EP1306473A2 true EP1306473A2 (fr) 2003-05-02
EP1306473A3 EP1306473A3 (fr) 2003-10-29
EP1306473B1 EP1306473B1 (fr) 2007-05-23

Family

ID=7702034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020033A Expired - Lifetime EP1306473B1 (fr) 2001-10-10 2002-09-06 Méthode de commande dépendante d'angles de rotation d'un organe fonctionnel dans une mécanique jacquard d'un métier à tisser

Country Status (5)

Country Link
US (1) US6834681B2 (fr)
EP (1) EP1306473B1 (fr)
JP (1) JP3717470B2 (fr)
AT (1) ATE363001T1 (fr)
DE (2) DE10149969A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1516947B2 (fr) † 2003-09-17 2012-08-29 Groz-Beckert KG Système d'entraînement de lames pour machines à tisser

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061717B4 (de) * 2000-12-12 2006-01-26 Lindauer Dornier Gmbh Antriebsanordnung für eine Webmaschine und Fachbildemaschine
DE102004045208A1 (de) * 2004-09-17 2006-04-06 Siemens Ag Webmaschine
US7378540B2 (en) * 2005-10-21 2008-05-27 Catalytic Distillation Technologies Process for producing organic carbonates
FR2902444B1 (fr) * 2006-06-16 2008-08-29 Staubli Faverges Sca Dispositif de formation de la foule de type jacquard, metier a tisser equipe d'un tel dispositif et procede de formation de la foule sur un tel metier
FR2911882B1 (fr) * 2007-01-31 2009-05-29 Staubli Faverges Sca Dispositif de formation de la foule incorporant des blocs moteurs electriques et metier a tisser equipe d'un tel dispositif.
DE102010026609B3 (de) * 2010-07-09 2011-11-17 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Verfahren und Vorrichtung zur Webmusterbildung bei Geweben mit Zusatzschusseffekten
DE102010034969B3 (de) 2010-08-20 2011-11-03 Lindauer Dornier Gesellschaft Mit Beschränkter Haftung Webblatt und Webmaschine zur Webmusterbildung bei Geweben mit Zusatzmustereffekten
WO2015111077A2 (fr) * 2014-01-22 2015-07-30 Ansari Afzal Ahmed Akhlaque Ahmed Métier à tisser à lances
FR3041662B1 (fr) * 2015-09-29 2018-05-11 Staubli Lyon Systeme de controle d'une mecanique jacquard, mecanique jacquard et metier a tisser equipes d'un tel systeme
FR3054245B1 (fr) * 2016-07-22 2018-08-31 Staubli Faverges Machine de formation de la foule et metier a tisser comprenant une telle machine.
WO2021090166A1 (fr) * 2019-11-04 2021-05-14 Uster Technologies Ltd. Procédés et systèmes de collecte d'images multiples dans un système d'inspection de tissu sur métier
JP7321949B2 (ja) * 2020-02-03 2023-08-07 津田駒工業株式会社 織機における製織方法及びその製織方法を実現するための開口装置
US20250354306A1 (en) * 2024-05-16 2025-11-20 Sachin JHUNJHUNWALA Method for producing elastic bands with recycled materials

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1734513A (en) * 1929-11-05 A cobpoeation of massachu
DE2119053B2 (de) * 1971-04-20 1973-10-04 Peter Dipl.-Kfm. 8000 Muenchen Doehler Einrichtung zur Fachbildung an Webstühlen
GB8817765D0 (en) * 1988-07-26 1988-09-01 Palmer R L Loom control
US5183081A (en) * 1992-02-07 1993-02-02 Asten Group, Inc. Weave shed formation apparatus for end reweaving type joining apparatus
JP3373665B2 (ja) 1994-08-18 2003-02-04 カヤバ工業株式会社 織機の経糸選択装置
JP3375256B2 (ja) * 1995-10-18 2003-02-10 津田駒工業株式会社 開口制御方法および開口制御装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1516947B2 (fr) † 2003-09-17 2012-08-29 Groz-Beckert KG Système d'entraînement de lames pour machines à tisser

Also Published As

Publication number Publication date
EP1306473A3 (fr) 2003-10-29
US6834681B2 (en) 2004-12-28
DE10149969A1 (de) 2003-05-08
US20030066569A1 (en) 2003-04-10
EP1306473B1 (fr) 2007-05-23
JP3717470B2 (ja) 2005-11-16
ATE363001T1 (de) 2007-06-15
DE50210193D1 (de) 2007-07-05
JP2003155637A (ja) 2003-05-30

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