EP0641879A1 - Procédé pour tricoter des dessins Intarsia dans des métiers à tricoter rectilignes - Google Patents

Procédé pour tricoter des dessins Intarsia dans des métiers à tricoter rectilignes Download PDF

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Publication number
EP0641879A1
EP0641879A1 EP94113459A EP94113459A EP0641879A1 EP 0641879 A1 EP0641879 A1 EP 0641879A1 EP 94113459 A EP94113459 A EP 94113459A EP 94113459 A EP94113459 A EP 94113459A EP 0641879 A1 EP0641879 A1 EP 0641879A1
Authority
EP
European Patent Office
Prior art keywords
intarsia
needle bed
area
needle
thread
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
EP94113459A
Other languages
German (de)
English (en)
Other versions
EP0641879B1 (fr
Inventor
Manfred Dehner
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.)
Henkel Dorus GmbH and Co KG
Original Assignee
Dr Rudolf Schieber 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 Dr Rudolf Schieber GmbH and Co KG filed Critical Dr Rudolf Schieber GmbH and Co KG
Publication of EP0641879A1 publication Critical patent/EP0641879A1/fr
Application granted granted Critical
Publication of EP0641879B1 publication Critical patent/EP0641879B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B7/00—Flat-bed knitting machines with independently-movable needles
    • D04B7/24—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics
    • D04B7/26—Flat-bed knitting machines with independently-movable needles for producing patterned fabrics with colour patterns
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B1/00—Weft knitting processes for the production of fabrics or articles not dependent on the use of particular machines; Fabrics or articles defined by such processes
    • D04B1/10—Patterned fabrics or articles
    • D04B1/12—Patterned fabrics or articles characterised by thread material
    • D04B1/126—Patterned fabrics or articles characterised by thread material with colour pattern, e.g. intarsia fabrics

Definitions

  • the invention relates to a method for knitting intarsia patterns on flat knitting machines.
  • intarsia thread ends were therefore fixed by hand by knotting the intarsia thread ends, which is very time-consuming and therefore cost-intensive and also does not lead to a uniform structure of the pattern image, since different tensions are exerted on the threads and the stitches when knotting by hand be warped.
  • the invention has for its object to provide a method for knitting intarsia patterns on flat knitting machines, with which the intarsia thread ends are fixed automatically and evenly in the knitted fabric.
  • the object is achieved according to the invention in that the intarsia thread knitting in the intarsia area is fixed with a stitch at the beginning and at the end of the intarsia area. In this way there is a Uniform pattern with uniform stitches without knotting by hand.
  • the stitch is formed within the intarsia area so that the pattern image is not disturbed by differently colored stitches in another intarsia area or in the basic knitted fabric.
  • An embodiment of the method according to the invention is particularly advantageous in which the stitch is formed by transferring a stitch previously knitted on one needle bed with the intarsia thread to the other needle bed and subsequent knitting of the intarsia thread on the other needle bed in the intarsia area.
  • This process can be carried out with a few machine processes and therefore with little expenditure of time.
  • the fixation thus formed is not visible on the front of the knitted fabric.
  • the needle beds are offset by at least one needle pitch in such a way that the transferred stitch comes to lie on the other needle bed within the intarsia area and this ensures that the intarsia thread is opposite it the color of the basic knitting is not visible in the basic knitting.
  • the area adjacent to the intarsia thread is referred to as the basic knitted fabric or basic knitted fabric area, even if the area adjacent to the intarsia area can be a further intarsia area.
  • a further advantageous embodiment of the invention consists in that the intarsia thread is fed to the intarsia area or is removed from the intarsia area to form tuck handles on a needle bed. This ensures that the respective needles can grip the intarsia thread safely at the beginning or at the end of the intarsia area.
  • the tuck loops are preferably formed on the one needle bed that has no basic knitting stitches.
  • the stitches can preferably be reassigned from one needle bed to the other needle bed before the tuck handles are formed, so that no basic knitted stitches are present on the needle bed on which the tuck handles are formed.
  • the tuck handles are temporarily hung on adjacent needles of the needles of the same needle bed carrying the tuck handles. These basic knitted stitches keep the tuck handles below and prevent them from being thrown off in subsequent process steps until the tucking handles are deliberately and intentionally carried out.
  • the tuck handles are preferably not formed on all needles, but on every second, third or fourth needle, with tuck handles on every second Needle, a so-called 1: 1 catch is particularly advantageous.
  • the feeding and removal of the intarsia thread to the intarsia area or from the intarsia area is particularly advantageous in accordance with the method steps specified in claim 11. This means simple and few sled strokes are required Way the feeding and removal of the intarsia thread is carried out.
  • a course of the intarsia area is knitted and / or the process steps according to claim 4 for fixing the intarsia thread at the beginning or performed at the end of the intarsia area.
  • a further embodiment of the invention is that, in particular when the intarsia thread is removed from the intarsia area at the end of the intarsia area at a certain distance from the intarsia area, at least one stitch of the basic knitted fabric that is at a certain distance, for example at a distance of 10 stitches from the intarsia area in the basic knitted area, remains on a needle of the needle bed on which the tuck handles of the intarsia thread for guiding it out were formed.
  • the intarsia thread is fed from left to right.
  • a first method step according to FIG. 1a all stitches of the basic knitted fabric are reassigned from the rear h to the front v needle bed in the carriage running direction shown with a horizontal arrow, provided stitches of the basic knitted fabric are on the rear needle bed h.
  • the transfer is indicated in Fig. 1a and in the figures to be described below by vertical lines between the needle beds, each with a correspondingly pointed arrowhead.
  • the direction of carriage travel is indicated by arrows between the needle beds, the arrow directions of which indicate the direction of carriage travel.
  • a catch handle is formed on the second needle bed h on every second needle in the basic knitting area G, which reaches up to the first needle 1 of the intarsia knitting area I.
  • a handle is formed on its first needle 1 in the front needle bed v and a handle is alternately and continuously formed on the rear and front needle bed.
  • the process can of course be carried out with both single-system and multi-system flat knitting machines.
  • the method steps according to FIGS. 1a and 1b can be carried out in one stroke.
  • every second stitch of the basic knitted fabric opposite the free needle of the rear needle bed is reassigned from the front needle bed to the free needles of the rear needle bed.
  • the basic knitted stitches on the rear needle bed mean that the tuck handles of the intarsia thread remain in the needles and cannot be thrown off.
  • a stitch is also formed from right to left, for example in a two-system machine with the second lock, with the intarsia thread on the rear needles 3 and 1 of the intarsia area and on the needle 2.
  • an oblique arrow between the schematically indicated needle beds schematically indicates an offset and a subsequent transfer of the intarsia thread stitch from the second needle in the rear needle bed h to the third needle in the front needle bed v. This transfer process takes place from left to right during a sled lift
  • the catch handles on the third and first needle of the rear needle bed h are thrown off in the inlaid area during a slide stroke from right to left, which is symbolically represented by an asterisk.
  • the intarsia thread is now exposed again in the basic knitted area G, however, the intarsia thread is secure, in particular due to the method steps according to FIGS. 1d and 1e, and the subsequent knitting in the intarsia area according to FIG. 1g and reliably fixed.
  • the thread guide is located, for example, to the left of the intarsia area, so that - in order to be able to fix it - it is brought back into intarsia area I with a carriage stroke from left to right in accordance with method step 2a becomes.
  • a subsequent slide stroke from right to left in accordance with the process according to FIG. 2b, with the intarsia thread on the needles 3 and 1 on the front needle bed v and on the needle 2 of the rear needle bed H in the intarsia area I tuck handles are formed, whereby with a knitting process Slide stroke from left to right according to FIG. 2c on needles 1 and 3 of the rear needle bed catch handle and on stitch 2 a stitch with the intarsia thread is formed.
  • the intarsia thread stitch located on the needle 2 of the rear needle bed is hung on the needle 3 of the front needle bed in a subsequent method step with the carriage running from right to left. 2f, the two tuck handles of the intarsia thread on the needles 1 and 3 of the rear needle bed are thrown off with a slide stroke from left to right.
  • handles of the intarsia thread in the basic knitted area G are formed in every second needle of the rear needle bed h. Thereafter, with a carriage stroke in the same direction of movement or with a trailing lock, loops of the basic knitted fabric in the basic knitted fabric area G, which are located on the needles of the front needle bed v and which do not have needles of the rear needle bed h having handles of the intarsia thread, are released onto these Needles of the rear needle bed h hung around.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Of Fabric (AREA)
EP94113459A 1993-09-06 1994-08-29 Procédé pour tricoter des dessins Intarsia dans des métiers à tricoter rectilignes Expired - Lifetime EP0641879B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4330071A DE4330071C2 (de) 1993-09-06 1993-09-06 Verfahren zum Stricken von Intarsia-Mustern auf Flachstrickmaschinen
DE4330071 1993-09-06

Publications (2)

Publication Number Publication Date
EP0641879A1 true EP0641879A1 (fr) 1995-03-08
EP0641879B1 EP0641879B1 (fr) 1998-08-12

Family

ID=6496946

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94113459A Expired - Lifetime EP0641879B1 (fr) 1993-09-06 1994-08-29 Procédé pour tricoter des dessins Intarsia dans des métiers à tricoter rectilignes

Country Status (2)

Country Link
EP (1) EP0641879B1 (fr)
DE (2) DE4330071C2 (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310220A (en) * 1996-02-13 1997-08-20 Tsudakoma Ind Co Ltd Joining areas knitted side-by-side on a flat knitting machine
EP1160366A3 (fr) * 2000-05-27 2002-12-11 H. Stoll GmbH & Co. Procédé pour relier un bout de commencement et/ou bout de fin d'un fil dans un tricot
EP1403409A4 (fr) * 2001-05-25 2004-09-15 Shima Seiki Mfg Procede de tricotage d'un motif intersia sur un tissu de tricotage et dispositif de production de programme de tricotage a cet effet
EP2003231A1 (fr) 2007-06-15 2008-12-17 H. Stoll GmbH & Co. KG Procédé pour relier un bout de commencement et/ou bout de fin d'un fil
EP2636778A1 (fr) * 2012-03-06 2013-09-11 Shima Seiki Mfg., Ltd Procédé permettant d'empêcher l'effilochage de fil à tricoter
EP2835461A1 (fr) * 2013-08-09 2015-02-11 H. Stoll GmbH & Co. KG Procédé de fabrication d'une pièce de textile tricotée sur une machine à tricoter rectiligne avec guide-fils à entraînement autonome qui effectuent une course en sens inverse
ITMI20132129A1 (it) * 2013-12-19 2015-06-20 Santoni & C Spa Procedimento per la fermatura di almeno un filo all'inizio o alla fine della sua alimentazione nella produzione di un tessuto a maglia in trama con una macchina per maglieria per lavorazioni a moto alternato.

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322392A1 (de) * 1983-06-22 1985-01-10 SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt Verfahren und flachstrickmaschine zum herstellen von strickwaren mit mehreren gestrickbereichen
EP0545146A1 (fr) * 1991-12-06 1993-06-09 H. Stoll GmbH & Co. Procédé de tricotage façonné d'articles Intarsia-Jacquard
EP0616064A1 (fr) * 1993-03-16 1994-09-21 H. Stoll GmbH & Co. Procédé pour la formation d'un noeud de sécurité des fils dans un métier à tricoter rectilique

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3322392A1 (de) * 1983-06-22 1985-01-10 SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt Verfahren und flachstrickmaschine zum herstellen von strickwaren mit mehreren gestrickbereichen
EP0545146A1 (fr) * 1991-12-06 1993-06-09 H. Stoll GmbH & Co. Procédé de tricotage façonné d'articles Intarsia-Jacquard
EP0616064A1 (fr) * 1993-03-16 1994-09-21 H. Stoll GmbH & Co. Procédé pour la formation d'un noeud de sécurité des fils dans un métier à tricoter rectilique

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TOLLKÜHN: "Intarsien-Musterung mit modernem Intarsien-Jacquard-Umhänge-Automaten", MELLIAND TEXTILBERICHTE, vol. 65, no. 7, July 1984 (1984-07-01), HEIDELBERG DE, pages 457 - 461, XP002018541 *

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2310220A (en) * 1996-02-13 1997-08-20 Tsudakoma Ind Co Ltd Joining areas knitted side-by-side on a flat knitting machine
US5758518A (en) * 1996-02-13 1998-06-02 Tsudakoma Kogyo Kabushiki Kaisha Method of forming transit yarn fastening portion
EP1160366A3 (fr) * 2000-05-27 2002-12-11 H. Stoll GmbH & Co. Procédé pour relier un bout de commencement et/ou bout de fin d'un fil dans un tricot
EP1403409A4 (fr) * 2001-05-25 2004-09-15 Shima Seiki Mfg Procede de tricotage d'un motif intersia sur un tissu de tricotage et dispositif de production de programme de tricotage a cet effet
US6857294B2 (en) 2001-05-25 2005-02-22 Shima Seiki Manufacturing Limited Method for knitting intarsia pattern knitting fabric and knitting program producing device therefor
EP2003231A1 (fr) 2007-06-15 2008-12-17 H. Stoll GmbH & Co. KG Procédé pour relier un bout de commencement et/ou bout de fin d'un fil
EP2636778A1 (fr) * 2012-03-06 2013-09-11 Shima Seiki Mfg., Ltd Procédé permettant d'empêcher l'effilochage de fil à tricoter
CN103306029A (zh) * 2012-03-06 2013-09-18 株式会社岛精机制作所 针织纱的防脱散方法
KR101384189B1 (ko) 2012-03-06 2014-04-10 가부시키가이샤 시마세이키 세이사쿠쇼 편사의 풀림방지방법
CN103306029B (zh) * 2012-03-06 2014-12-24 株式会社岛精机制作所 针织纱的防脱散方法
EP2835461A1 (fr) * 2013-08-09 2015-02-11 H. Stoll GmbH & Co. KG Procédé de fabrication d'une pièce de textile tricotée sur une machine à tricoter rectiligne avec guide-fils à entraînement autonome qui effectuent une course en sens inverse
CN104342838A (zh) * 2013-08-09 2015-02-11 H.斯托尔两合公司 用于在平针针织机上制造织物件的方法
CN104342838B (zh) * 2013-08-09 2017-04-12 H.斯托尔两合公司 用于在平针针织机上制造织物件的方法
ITMI20132129A1 (it) * 2013-12-19 2015-06-20 Santoni & C Spa Procedimento per la fermatura di almeno un filo all'inizio o alla fine della sua alimentazione nella produzione di un tessuto a maglia in trama con una macchina per maglieria per lavorazioni a moto alternato.
WO2015092703A1 (fr) * 2013-12-19 2015-06-25 Santoni S.P.A. Procédé permettant de nouer au moins un fil au début, ou à la fin, de son avancement au cours de la production d'un tricot à mailles cueillies avec une machine à tricoter permettant de tricoter avec un mouvement alternatif

Also Published As

Publication number Publication date
DE4330071C2 (de) 1996-08-01
DE4330071A1 (de) 1995-03-09
EP0641879B1 (fr) 1998-08-12
DE59406658D1 (de) 1998-09-17

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