DE554806C - Process for the production of loose rows in warp knitted fabrics - Google Patents

Process for the production of loose rows in warp knitted fabrics

Info

Publication number
DE554806C
DE554806C DES96795D DES0096795D DE554806C DE 554806 C DE554806 C DE 554806C DE S96795 D DES96795 D DE S96795D DE S0096795 D DES0096795 D DE S0096795D DE 554806 C DE554806 C DE 554806C
Authority
DE
Germany
Prior art keywords
rows
warp knitted
loose
production
knitted fabrics
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.)
Expired
Application number
DES96795D
Other languages
German (de)
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.)
OTTO SEIFERT WIRKMASCHINENFABR
Original Assignee
OTTO SEIFERT WIRKMASCHINENFABR
Publication date
Priority to DES96795D priority Critical patent/DE554806C/en
Application granted granted Critical
Publication of DE554806C publication Critical patent/DE554806C/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B27/00—Details of, or auxiliary devices incorporated in, warp knitting machines, restricted to machines of this kind

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)

Description

Verfahren zur Herstellung lockerer Reihen in Kettenwirkware Bei der Herstellung von Kettenwirkware hat jede Nadel der Maschine mindestens einen Faden, so daß für eine lockere Reihe die Gesamtheit der Fäden längere Maschen bilden muß. Nun kann man bei jeder Kettenwirl.-maschine die Maschenlänge dadurch verändern, daß man beispielsweise Nadelhub und Platinenweg entsprechend ändert; es können also auf diese etwas umständliche Weise lockere Reihen hergestellt werden.Process for the production of loose rows in warp knitted fabrics In the manufacture of warp knitted fabrics, each needle in the machine has at least one thread, so that the totality of the threads must form longer stitches for a loose row. Now you can change the mesh length of every chain whirling machine by that you change, for example, the needle stroke and sinker path accordingly; so it can loose rows can be produced in this somewhat cumbersome way.

Im Gegensatz hierzu zeigt die vorliegende Erfindung ein Verfahren, bei welchem ohne jede Änderung von Nadelhub und Platinenweg, wie überhaupt ohne Änderung des ganzen Ganges der Maschine lockere Reihen erzielt werden, indem die Fadenspannung beim Abschlagvorgang verringert wird. Ein Ausführungsbeispiel für eine zweimaschige Kettenwirkmaschine ist in der Abbildung dargestellt.In contrast, the present invention shows a method with which without any change in needle stroke and sinker path, as without any change Change of the whole gear of the machine loose rows can be achieved by the Thread tension is reduced during the knock-off process. An embodiment for a two-mesh warp knitting machine is shown in the picture.

Auf der Exzenterwelle i der Kettenwirkmaschine sitzt eine Nockenscheibe 2, auf welcher beim Drehen die Rolle 3 eines um einen Zapfen 4 drehbaren Exzenterhebels 5 abrollt, wodurch der Exzenterhebel auf und nieder geht und diese Bewegung durch seinen Anschlag 6 auf eine in ihrer Längsrichtung geführte Stange y nur dann überträgt, wenn eine an der Stange in ihrer Achsrichtung verschiebbar angebrachte Rolle 8 unter dem Exzenterhebelanschlag 6 liegt. Das mustergemäße Verschieben der Rolle 8 erfolgt in bekannter Weise. An der Stange 7 sind zwei Ausleger g und io so dicht über den Kreuzrollen iT und 12 angebracht, daß sie das Spiel der Kreuzrollen während des Arbeitens nicht stören, beim Niedergehen der Stange 7 aber die Kreuzrollen kurz niederdrücken, wodurch die Kettenfäden in ihrer Gesamtheit locker werden und eine lockere Reihe langer Maschen bilden. Das Niederdrücken der Kreuzrollen muß während des Abschlagens der Maschen erfolgen.A cam disk sits on the eccentric shaft i of the warp knitting machine 2, on which the roller 3 of an eccentric lever rotatable about a pin 4 when rotating 5 unrolls, causing the eccentric lever to go up and down and this movement through only then transfers its stop 6 to a rod y guided in its longitudinal direction, when a roller 8 attached to the rod so that it can slide in its axial direction is below the eccentric lever stop 6 lies. The shifting of the roller 8 according to the pattern takes place in a known way. On the rod 7 are two arms g and io so close to the Cross rollers iT and 12 attached so that they reduce the play of the cross rollers during the Do not interfere with working, but when the bar 7 goes down, the cross rollers briefly depress, as a result of which the chain threads are loosened in their entirety and a form a loose row of long stitches. Depressing the cross rollers must be done during of knocking off the stitches.

Der gleiche Erfolg wird erreicht, wenn statt Niederdrücken der Kreuzrollen während des Abschlagens die Baumbremsen gelüftet und die Bäume etwas fortgestoßen werden.The same success is achieved if instead of pressing down the cross rollers During the felling, the tree brakes were lifted and the trees pushed away a little will.

Claims (3)

PATCNTANSPRÜciiL: i. Verfahren zur Herstellung lockerer Reihen in Kettenwirkware, dadurch gekennzeichnet, daß während einer oder mehrerer Reihen die Fadenspannung beim Abschlagvorgang verringert wird. PATENT CLAIM: i. Method of making loose rows in Warp knitted fabric, characterized in that during one or more rows the Thread tension is reduced during the knock-off process. 2. Verfahren zur Herstellung lockerer Reihen in Kettenwirkware nach Anspruch i, dadurch gekennzeichnet, daß die Kettenfäden durch plötzliches Niederdrücken der Kreuzrollen entspannt werden. 2. Method of manufacture loose rows in warp knitted fabric according to claim i, characterized in that the Chain threads can be relaxed by suddenly depressing the cross rollers. 3. Verfahren nach Anspruch i, dadurch gekennzeichnet, daß die Kettenfäden dadurch entspannt ,werden, daß die Baumbremse gelüftet und die Bäume etwas fortgestoßen werden.3. Method according to Claim i, characterized in that the warp threads are relaxed as a result , that the tree brake is lifted and the trees are pushed away a little.
DES96795D Process for the production of loose rows in warp knitted fabrics Expired DE554806C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DES96795D DE554806C (en) Process for the production of loose rows in warp knitted fabrics

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES96795D DE554806C (en) Process for the production of loose rows in warp knitted fabrics

Publications (1)

Publication Number Publication Date
DE554806C true DE554806C (en) 1932-07-12

Family

ID=7520290

Family Applications (1)

Application Number Title Priority Date Filing Date
DES96795D Expired DE554806C (en) Process for the production of loose rows in warp knitted fabrics

Country Status (1)

Country Link
DE (1) DE554806C (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451499A (en) * 1947-02-25 1948-10-19 Lambach Fritz Warp knitting machine
US2521218A (en) * 1947-06-11 1950-09-05 Alfred Hofmann & Company Warp-knitting machine and method of operating the same
US3036448A (en) * 1959-08-17 1962-05-29 Burlington Industries Inc Device for producing novelty patterns
EP0273591A1 (en) * 1986-11-27 1988-07-06 Filigree Textiles Limited Knitting method, knitting machine and knitted fabric

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2451499A (en) * 1947-02-25 1948-10-19 Lambach Fritz Warp knitting machine
US2521218A (en) * 1947-06-11 1950-09-05 Alfred Hofmann & Company Warp-knitting machine and method of operating the same
US3036448A (en) * 1959-08-17 1962-05-29 Burlington Industries Inc Device for producing novelty patterns
EP0273591A1 (en) * 1986-11-27 1988-07-06 Filigree Textiles Limited Knitting method, knitting machine and knitted fabric

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