EP0254213B1 - Fabric take down roller for knitting machine - Google Patents

Fabric take down roller for knitting machine Download PDF

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Publication number
EP0254213B1
EP0254213B1 EP87110299A EP87110299A EP0254213B1 EP 0254213 B1 EP0254213 B1 EP 0254213B1 EP 87110299 A EP87110299 A EP 87110299A EP 87110299 A EP87110299 A EP 87110299A EP 0254213 B1 EP0254213 B1 EP 0254213B1
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EP
European Patent Office
Prior art keywords
take down
intermediate rings
roller
shaft
fabric
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 - Lifetime
Application number
EP87110299A
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German (de)
French (fr)
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EP0254213A1 (en
Inventor
Gottfried Dipl.-Ing.(FH) Kühnert
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
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Publication of EP0254213A1 publication Critical patent/EP0254213A1/en
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Publication of EP0254213B1 publication Critical patent/EP0254213B1/en
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/88—Take-up or draw-off devices for knitting products
    • D04B15/90—Take-up or draw-off devices for knitting products for flat-bed knitting machines

Definitions

  • the invention relates to a take-off roller for flat knitting machines, with individual roller elements rotatably mounted on a take-off shaft and between the roller elements with axial play to these arranged, covered by the roller elements intermediate rings, which are rotatably connected to the take-off shaft and each with a roller element rotatably connected.
  • a goods take-off roller is known for example from DE-PS 33 31 052.
  • the goods take-off device most frequently used in flat knitting machines is one with a goods take-off roller as described at the beginning.
  • the knitted fabric is pulled off the rolling elements.
  • These short roller elements are pushed onto the trigger shaft, which is provided with a keyway, and provided with a pin, in which a tension spring is suspended.
  • Each roller element is assigned a disc or an intermediate ring, which has a nose protruding into the keyway and is thus connected to the pull-off shaft in a rotationally fixed manner.
  • the tension spring of each roller element is connected at the other end to the associated intermediate ring, so that the roller elements can rotate with respect to the trigger shaft.
  • the intermediate rings rotate synchronously with the draw shaft, while the roller elements which are intended to pull the knitted fabric down are influenced differently by the latter. Since different pulling forces prevail over the entire working width of the material take-off roller, the pulling rollers rotate asynchronously with respect to the pull-off shaft over a certain range due to the intermediate tension springs, and the different knitting tensions that occur over the entire knitting width are balanced.
  • the invention has for its object to provide a goods take-off roller of the type described in the opening paragraph, in which adjacent roller elements can work independently of one another, ie do not influence one another.
  • the intermediate rings are preferably non-displaceably rigidly connected to the trigger shaft in the axial direction. You can be screwed or pinned to the trigger shaft.
  • a further advantageous embodiment of the invention consists in that axially extending spacers abutting the intermediate rings are provided between the intermediate rings.
  • the spacers can be inserted into a keyway of the trigger shaft, into which the lugs of the intermediate rings engage, wedge parts abutting the lugs.
  • the spacers may be tubular pieces supported on the draw-off shaft.
  • the goods take-off rollers shown in FIGS. 1 and 2 each have a take-off shaft 1 provided with a keyway 2.
  • Rotatable roller elements 3 are pushed onto the take-off shaft 1 relative to the latter.
  • Intermediate disks or intermediate rings 4, which are covered by the roller elements 3, are pushed axially between the roller elements 3 onto the draw-off shaft 1, one intermediate ring 4 of which is assigned to each roller element 3.
  • Each intermediate ring 4 has a nose 5 which protrudes into the keyway 2 and for a rotationally fixed Ver bond between intermediate ring 4 and trigger shaft 1 ensures.
  • Each roller element 3 is provided with a pin 6, in which a torsion spring or tension spring 7 is suspended. The tension spring 7 is connected at its other end to the intermediate ring 4 assigned to the respective roller element 3.
  • the individual short resilient roller elements 3 can rotate with respect to the take-off shaft 1 under the spring load and the load caused by various knitted fabric tensions over a certain range of rotation.
  • the intermediate rings 4 rotate synchronously as a result of the engagement of their lugs 5 in the keyway 2. Since different take-off forces occur on the individual roll elements 3 over the entire working width of the goods take-off roller, the roller elements 3 rotate in relation to the take-off shaft 1 due to their spring loading and under the influence of the different fabric tensions.
  • these means consist in that the intermediate rings 4 are screwed or pinned to the draw-off shaft 1 at 10 such that successive intermediate rings 4 have minimum axial distances A.
  • the intermediate rings 4 are rigidly connected to the trigger shaft 1, so that they can absorb lateral axial pressures of the roller elements 3 and no longer transmit them to adjacent roller elements 3.
  • Fig. 2 shows a goods take-off roller, in which to achieve the desired minimum distance A between the intermediate rings 4 spacers 11 in the form of wedge pieces are inserted into the keyway 2 in such a way that they each extend from nose 5 to nose 5 of successive intermediate rings 4.
  • the entire longitudinal composite is pushed together at the stop of the lugs 5 and spacers 11 and fixed, for example, by outer adjusting rings.
  • the fixation can also be done by a rigid connection of outer intermediate rings 4 to the trigger shaft 1.
  • the spacers 11 are longer than the bearing points of the roller elements 3. Thus, the roller elements 3 always have a permanent and unchanged axial play.
  • roller elements 3 lay against the intermediate rings 4, which are also axially fixed by the spacers 11 and are non-rotatably connected to the pull-off shaft 1, and generate a rotational friction there without being transmitted to adjacent roller elements 3 can.
  • the spacers 11 can also be designed as tubular pieces mounted on the take-off shaft 1, on which in turn the roller elements 3 are mounted. This version is not shown in the drawing.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Treatment Of Fiber Materials (AREA)

Description

Die Erfindung bezieht sich auf eine Warenabzugswalze für Flachstrickmaschinen, mit einzelnen, auf einer Abzugswelle drehbar gelagerten Walzenelementen und zwischen den Walzenelementen mit axialem Spiel zu diesen angeordneten, von den Walzenelementen überdeckten Zwischenringen, die mit der Abzugswelle drehfest und mit je einem Walzenelement drehfedemd verbunden sind. Eine derartige Warenabzugswalze ist beispielsweise durch die DE-PS 33 31 052 bekannt geworden.The invention relates to a take-off roller for flat knitting machines, with individual roller elements rotatably mounted on a take-off shaft and between the roller elements with axial play to these arranged, covered by the roller elements intermediate rings, which are rotatably connected to the take-off shaft and each with a roller element rotatably connected. Such a goods take-off roller is known for example from DE-PS 33 31 052.

Bei allen maschenbildenden Maschinen ist es erforderlich, die in den Nadelhaken hängenden Maschen unter Spannung zu halten, weil beim Arbeiten der Nadel zum Stricken der nächsten Masche bzw. Maschenreihe sonst Fehler auftreten könnten. Die Nadelzunge, die bei der Maschenbildung durch ihre Schwenkbewegung den Nadelhaken öffnet und schließt, würde nämlich bei einer lose hängenden Masche nicht einwandfrei gesteuert.With all stitch-forming machines it is necessary to keep the stitches hanging in the needle hook under tension, because otherwise errors could occur when working the needle to knit the next stitch or row of stitches. The needle tongue, which opens and closes the needle hook during the stitch formation due to its pivoting movement, would not be properly controlled with a loosely hanging stitch.

Um die Maschen unter Spannung zu halten, sind unterschiedliche Warenabzugseinrichtungen bekannt geworden. Die bei Flachstrickmaschinen am häufigsten verwendete Warenabzugseinrichtung ist eine solche mit einer Warenabzugswalze wie eingangs beschrieben. Das Gestrick wird von den Walzelementen abgezogen. Diese kurzen Walzenelemente sind auf die mit einer Keilnut versehene Abzugswelle aufgeschoben und mit einem Stift versehen, in den eine Zugfeder eingehängt ist. Jedem Walzenelement ist eine Scheibe oder ein Zwischenring zugeordnet, der eine in die Keilnut ragende Nase aufweist und damit drehfest mit der Abzugswelle verbunden ist. Die Zugfeder jedes Walzenelements ist am anderen Ende mit dem zugehörigen Zwischenring verbunden, so daß sich die Walzenelemente fedemd gegenüber der Abzugswelle drehen können.In order to keep the mesh under tension, different goods take-off devices have become known. The goods take-off device most frequently used in flat knitting machines is one with a goods take-off roller as described at the beginning. The knitted fabric is pulled off the rolling elements. These short roller elements are pushed onto the trigger shaft, which is provided with a keyway, and provided with a pin, in which a tension spring is suspended. Each roller element is assigned a disc or an intermediate ring, which has a nose protruding into the keyway and is thus connected to the pull-off shaft in a rotationally fixed manner. The tension spring of each roller element is connected at the other end to the associated intermediate ring, so that the roller elements can rotate with respect to the trigger shaft.

Dreht sich nun die Abzugswelle, dann drehen sich die Zwischenringe synchron mit der Abzugswelle, während die Walzenelemente, die das Gestrick nach unten ziehen sollen, von diesem unterschiedlich beeinflußt werden. Da über die gesamte Arbeitsbreite der Warenabzugswalze unterschiedliche Abzugskräfte herrschen, drehen sich die Abzugswalzen durch die zwischengeschalteten Zugfedem asynchron gegenüber der Abzugswelle über einen bestimmten Bereich, und die verschiedenen Gestrickspannungen, die über die gesamte Gestrickbreite auftreten, werden ausgeglichen.If the draw shaft now rotates, the intermediate rings rotate synchronously with the draw shaft, while the roller elements which are intended to pull the knitted fabric down are influenced differently by the latter. Since different pulling forces prevail over the entire working width of the material take-off roller, the pulling rollers rotate asynchronously with respect to the pull-off shaft over a certain range due to the intermediate tension springs, and the different knitting tensions that occur over the entire knitting width are balanced.

Im unbelasteten Zustand der Warenabzugswalze ist zwischen den Walzenelementen und den Zwischenringen ein Spiel vorgesehen, so daß sich jedes Walzenelement unbeeinflußt vom benachbarten Walzenelement und durch die Zugfeder zum zugehörigen Zwischenring auf Drehspannung gehalten über einen bestimmten Drehbereich unterschiedlich drehen kann. Das Gestrick hat nun je nach Maschenbildung in den meisten Fällen das Bestreben, sich in der Breite zusammenzuziehen, so daß Axialkräfte auf die Walzenelemente auftreten und die Walzenelemente über die Zwischenringe zum Anlegen aneinander kommen. Hierdurch wird eine unterschiedlich große Drehreibung erzeugt, so daß benachbarte Walzenelemente nicht ungestört ausgleichend arbeiten können. Wird nämlich ein Walzenelement vom Gestrick und von der zugehörigen Zugfeder in Drehbewegung versetzt, so wird durch die auftretende Reibkraft zum benachbarten Walzenelement dieses entweder mitgenommen, oder das sich drehende Walzenelement wird am Drehen gehindert.In the unloaded state of the goods take-off roller, a game is provided between the roller elements and the intermediate rings, so that each roller element can rotate unaffected by the adjacent roller element and by the tension spring to the associated intermediate ring on rotational tension differently over a certain range of rotation. Depending on the stitch formation, the knitted fabric now tends in most cases to contract in width, so that axial forces occur on the roller elements and the roller elements come into contact with one another via the intermediate rings. As a result, a different amount of rotational friction is generated, so that adjacent roller elements cannot work in an undisturbed manner. If a roller element is rotated by the knitted fabric and the associated tension spring, the friction force that occurs will either take it to the adjacent roller element, or the rotating roller element will be prevented from rotating.

Der Erfindung liegt die Aufgabe zugrunde, eine Warenabzugswalze der eingangs beschriebenen Art zu schaffen, bei welcher benachbarte Walzenelemente unabhängig voneinander arbeiten können, sich also nicht gegenseitig beeinflussen.The invention has for its object to provide a goods take-off roller of the type described in the opening paragraph, in which adjacent roller elements can work independently of one another, ie do not influence one another.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß Mittel vorgesehen sind, die zwischen einander zugekehrten Stirnflächen axial aufeinanderfolgender Zwischenringe einen Mindestabstand festlegen und sicherstellen, der größer ist als der axiale Abstand der mit diesen Stirnflächen in Kontakt kommenden beiden Stirnflächen des jeweiligen Walzenelements.This object is achieved in that means are provided which define and ensure a minimum distance between facing end faces of axially successive intermediate rings which is greater than the axial distance of the two end faces of the respective roller element coming into contact with these end faces.

Mit diesem Aufbau wird erreicht, daß ein axialer Druck von einem Walzenelement jeweils nur auf einen Zwischenring, nicht aber auf ein oder mehrere benachbarte Walzenelemente übertragen werden kann und somit die gegenseitige Beeinflussung der Walzenelemente völlig aufgehoben ist.With this structure it is achieved that an axial pressure from a roller element can only be transmitted to an intermediate ring, but not to one or more adjacent roller elements, and the mutual influence of the roller elements is thus completely eliminated.

Vorzugsweise sind die Zwischenringe in axialer Richtung unverschiebbar starr mit der Abzugswelle verbunden. Sie können dabei mit der Abzugswelle verschraubt oder verstiftet sein.The intermediate rings are preferably non-displaceably rigidly connected to the trigger shaft in the axial direction. You can be screwed or pinned to the trigger shaft.

Eine weitere vorteilhafte Ausführungsform der Erfindung besteht darin, daß zwischen den Zwischenringen sich axial erstreckende, an die Zwischenringe anstoßende Distanzstücke vorgesehen sind.A further advantageous embodiment of the invention consists in that axially extending spacers abutting the intermediate rings are provided between the intermediate rings.

Die Distanzstücke können dabei in eine Keilnut der Abzugswelle, in die Nasen der Zwischenringe eingreifen, eingelegte, an die Nasen anstoßende Keilstücke sein.The spacers can be inserted into a keyway of the trigger shaft, into which the lugs of the intermediate rings engage, wedge parts abutting the lugs.

Alternativ ist es auch möglich, daß die Distanzstücke auf der Abzugswelle gelagerte Rohrstücke sind.Alternatively, it is also possible for the spacers to be tubular pieces supported on the draw-off shaft.

Die Erfindung ist im folgenden an Ausführungsbeispielen und anhand der Zeichnung näher erläutert. In der Zeichnung zeigen

  • Fig. 1 einen Längsschnitt durch einen Teil einer erfindungsgemäßen Warenabzugswalze mit starr mit der Abzugswelle verbundenen Zwischenringen, und
  • Fig. 2 einen Längsschnitt wie in Fig. 1, jedoch mit zwischen den Zwischenringen angeordneten Distanzstücken.
The invention is explained below using exemplary embodiments and with reference to the drawing. Show in the drawing
  • Fig. 1 shows a longitudinal section through part of a take-off roller according to the invention with intermediate rings rigidly connected to the take-off shaft, and
  • Fig. 2 shows a longitudinal section as in Fig. 1, but with spacers arranged between the intermediate rings.

Die in den Fig. 1 und 2 dargestellten Warenabzugswalzen weisen jeweils eine mit einer Keilnut 2 versehene Abzugswelle 1 auf. Auf die Abzugswelle 1 sind gegenüber dieser drehbare Walzenelemente 3 aufgeschoben. Axial zwischen den Walzenelementen 3 sind von den Walzenelementen 3 überdeckte Zwischenscheiben oder Zwischenringe 4 auf die Abzugswelle 1 aufgeschoben, von denen jeweils ein Zwischenring 4 jedem Walzenelement 3 zugeordnet ist. Jeder Zwischenring 4 weist einen Nase 5 auf, die in die Keilnut 2 ragt und für eine drehfeste Verbindung zwischen Zwischenring 4 und Abzugswelle 1 sorgt. Jedes Walzenelement 3 ist mit einem Stift 6 versehen, in den eine Torsionsfeder oder Zugfeder 7 eingehängt ist. Die Zugfeder 7 ist an ihrem anderen Ende mit dem dem jeweiligen Walzenelement 3 zugeordneten Zwischenring 4 verbunden. Damit können sich die einzelnen kurzen federnden Walzenelemente 3 gegenüber der Abzugswelle 1 unter der Federbelastung und der Belastung durch verschiedene Gestrickspannungen über einen bestimmten Drehbereich drehen.The goods take-off rollers shown in FIGS. 1 and 2 each have a take-off shaft 1 provided with a keyway 2. Rotatable roller elements 3 are pushed onto the take-off shaft 1 relative to the latter. Intermediate disks or intermediate rings 4, which are covered by the roller elements 3, are pushed axially between the roller elements 3 onto the draw-off shaft 1, one intermediate ring 4 of which is assigned to each roller element 3. Each intermediate ring 4 has a nose 5 which protrudes into the keyway 2 and for a rotationally fixed Ver bond between intermediate ring 4 and trigger shaft 1 ensures. Each roller element 3 is provided with a pin 6, in which a torsion spring or tension spring 7 is suspended. The tension spring 7 is connected at its other end to the intermediate ring 4 assigned to the respective roller element 3. Thus, the individual short resilient roller elements 3 can rotate with respect to the take-off shaft 1 under the spring load and the load caused by various knitted fabric tensions over a certain range of rotation.

Dreht sich die Abzugswelle 1 beim Abziehen eines Gestricks, dann drehen sich die Zwischenringe 4 infolge des Eingriffs ihrer Nasen 5 in die Keilnut 2 synchron mit. Da über die gesamte Arbeitsbreite der Warenabzugswalze unterschiedliche Abzugskräfte auf die einzelnen Walzenelemente 3 auftreten, drehen sich die Walzenelemente 3 durch ihre Federbelastung und unter dem Einfluß der verschiedenen Gestrickspannungen ausgleichend gegenüber der Abzugswelle 1.If the take-off shaft 1 rotates when pulling off a knitted fabric, then the intermediate rings 4 rotate synchronously as a result of the engagement of their lugs 5 in the keyway 2. Since different take-off forces occur on the individual roll elements 3 over the entire working width of the goods take-off roller, the roller elements 3 rotate in relation to the take-off shaft 1 due to their spring loading and under the influence of the different fabric tensions.

Da das Gestrick je nach Maschenbildung in vielen Fällen das Bestreben hat, sich in der Breite zusammenzuziehen, treten auf die Walzenelemente 3 aber auch zusätzliche Axialkräfte auf, die dazu führen, daß sich Walzenelemente 3 und Zwischenringe 4 stirnseitig aneinander anzulegen versuchen.Since the knitted fabric tends to contract in width depending on the stitch formation, additional axial forces occur on the roller elements 3, which lead to roller elements 3 and intermediate rings 4 trying to abut one another on the end face.

Um zu vermeiden, daß durch die Axialbewegung der Walzenelemente 3 auf der Abzugswelle 1 eine Reibkraft entsteht, die von einem Walzenelement 3 auf das andere übertragen wird und sich die Walzenelemente 3 so in ihrer Wirkungsweise gegenseitig beeinflussen, sind Mittel vorgesehen, die zwischen einander zugekehrten Stirnflächen 8 axial aufeinanderfolgender Zwischenringe 4 einen Mindestabstand A festlegen und sicherstellen, der grö- βer ist als der axiale Abstand B der mit diesen Stirnflächen 8 in Kontakt kommenden beiden Stimflächen 9 des jeweiligen Walzenelements 3.In order to avoid that the axial movement of the roller elements 3 on the pull-off shaft 1 creates a frictional force which is transmitted from one roller element 3 to the other and the roller elements 3 thus influence one another in their mode of operation, means are provided which face end faces between one another 8 axially successive intermediate rings 4 define a minimum distance A and ensure that it is greater than the axial distance B of the two end faces 9 of the respective roller element 3 coming into contact with these end faces 8.

Diese Mittel bestehen bei der in Fig. 1 dargestellten Abzugswalze darin, daß die Zwischenringe 4 bei 10 mit der Abzugswelle 1 derart verschraubt oder verstiftet werden, daß aufeinanderfolgende Zwischenringe 4 axiale Mindestabstände A aufweisen. Hierdurch sind die Zwischenringe 4 starr mit der Abzugswelle 1 verbunden, so daß sie seitliche Axialdrücke der Walzenelemente 3 aufnehmen können und diese nicht mehr auf benachbarte Walzenelemente 3 übertragen.In the draw-off roller shown in FIG. 1, these means consist in that the intermediate rings 4 are screwed or pinned to the draw-off shaft 1 at 10 such that successive intermediate rings 4 have minimum axial distances A. As a result, the intermediate rings 4 are rigidly connected to the trigger shaft 1, so that they can absorb lateral axial pressures of the roller elements 3 and no longer transmit them to adjacent roller elements 3.

Fig. 2 zeigt eine Warenabzugswalze, bei der zur Erzielung des gewünschten Mindestabstands A zwischen den Zwischenringen 4 Distanzstücke 11 in Form von Keilstücken in die Keilnut 2 derärt eingelegt sind, daß sie jeweils von Nase 5 zu Nase 5 aufeinanderfolgender Zwischenringe 4 reichen. Bei der Montage wird der gesamte Längsverbund auf Anschlag der Nasen 5 und Distanzstücke 11 zusammengeschoben und beispielsweise durch äußere Stellringe fixiert. Die Fixierung kann auch durch eine starre Verbindung äußerer Zwischenringe 4 mit der Abzugswelle 1 erfolgen.Fig. 2 shows a goods take-off roller, in which to achieve the desired minimum distance A between the intermediate rings 4 spacers 11 in the form of wedge pieces are inserted into the keyway 2 in such a way that they each extend from nose 5 to nose 5 of successive intermediate rings 4. During assembly, the entire longitudinal composite is pushed together at the stop of the lugs 5 and spacers 11 and fixed, for example, by outer adjusting rings. The fixation can also be done by a rigid connection of outer intermediate rings 4 to the trigger shaft 1.

Die Distanzstücke 11 sind länger als die Lagerstellen der Walzenelemente 3. Damit weisen die Walzenelemente 3 immer ein bleibendes und unverändertes Axialspiel auf.The spacers 11 are longer than the bearing points of the roller elements 3. Thus, the roller elements 3 always have a permanent and unchanged axial play.

Tritt nun vom Gestrick her ein seitlicher Zug auf, dann legen sich die Walzenelemente 3 an die durch die Distanzstücke 11 auch axial fixierten, mit der Abzugswelle 1 drehfest verbundenen Zwischenringe 4 an und erzeugen dort eine Drehreibung, ohne daß diese auf benachbarte Walzenelemente 3 übertragen werden kann.If a lateral pull now occurs from the knitted fabric, then the roller elements 3 lay against the intermediate rings 4, which are also axially fixed by the spacers 11 and are non-rotatably connected to the pull-off shaft 1, and generate a rotational friction there without being transmitted to adjacent roller elements 3 can.

Die Distanzstücke 11 können auch als auf der Abzugswelle 1 gelagerte Rohrstücke ausgebildet sein, auf denen wiederum die Walzenelemente 3 gelagert sind. Diese Ausführung ist in der Zeichnung nicht dargestellt.The spacers 11 can also be designed as tubular pieces mounted on the take-off shaft 1, on which in turn the roller elements 3 are mounted. This version is not shown in the drawing.

Claims (7)

1. Fabric take down roller for flat knitting machines comprising a plurality of roller elements (3) rotatably mounted on a take down shaft (1) and intermediate rings (4) arranged between the roller ele- . ments (3) with axial play relative thereto and overlapped by the roller elements (3), which intermediate rings (4) are rigidly connected to the take down shaft (1) and resiliently connected to respective roller elements (3), characterized by means (10, 11) for establishing and ensuring a minimum spacing (A) between mutually facing surfaces (8) of axially sequential intermediate rings (4), which spacing (A) is larger than the axial spacing (B) of the two faces (9) of the respective roller element (3) coming into contact with these surfaces (8).
2. Fabric take down roller according to claim 1 characterized in that the intermediate rings (4) are rigidly connected to the take down shaft (1) to prevent displacement in the axial direction.
3. Fabric take down roller according to claim 2 characterized in that the intermediate rings (4) are screwed to the take down shaft (1).
4. Fabric take down roller according to claim 2 characterized in that the intermediate rings (4) are pinned to the take down shaft (1).
5. Fabric take down roller according to claim 1 characterized in that between the intermediate rings (4) are provided axially extending distance members (11) abutting the intermediate rings (4).
6. Fabric take down roller according to claim 5 characterized in that the distance members (11) are keying members inserted into a key slot (2) of the take down shaft (1) into which lugs (5) of the intermediate rings (4) engage, the keying members abutting the lugs (5).
7. Fabric take down roller according to claim 5 characterized in that the distance members (11) are tubular members mounted on the take down shaft (1).
EP87110299A 1986-07-16 1987-07-16 Fabric take down roller for knitting machine Expired - Lifetime EP0254213B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863624043 DE3624043A1 (en) 1986-07-16 1986-07-16 DRAWING ROLLER FOR KNITTING MACHINES
DE3624043 1986-07-16

Publications (2)

Publication Number Publication Date
EP0254213A1 EP0254213A1 (en) 1988-01-27
EP0254213B1 true EP0254213B1 (en) 1990-02-07

Family

ID=6305306

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87110299A Expired - Lifetime EP0254213B1 (en) 1986-07-16 1987-07-16 Fabric take down roller for knitting machine

Country Status (5)

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US (1) US4777808A (en)
EP (1) EP0254213B1 (en)
DE (2) DE3624043A1 (en)
ES (1) ES2013277B3 (en)
SU (1) SU1572421A3 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1217250B (en) * 1988-04-29 1990-03-14 Mecmor Spa KNITTING FABRIC DRAWING DEVICE IN A CIRCULAR KNITTING MACHINE, IN PARTICULAR OF THE LARGE DIAMETER TYPE
DE3824782C2 (en) * 1988-07-21 1996-07-25 Stoll & Co H Take-off device for flat knitting machines
DE4242969A1 (en) * 1992-12-18 1994-06-23 Stoll & Co H Goods take-up roller arrangement for flat knitting machines
IT1293739B1 (en) * 1997-07-18 1999-03-10 Mecmor Spa DEVICE FOR DRAWING KNITTED FABRICS IN KNITTING MACHINES, ESPECIALLY FOR LARGE DIAMETER CIRCULAR MACHINES.
DE19738013A1 (en) * 1997-08-30 1999-03-04 Stoll & Co H Goods take-up roller arrangement for flat knitting machines
FI121825B (en) * 2005-09-01 2011-04-29 Metso Paper Inc Distribution Selection
CN100494540C (en) * 2006-05-22 2009-06-03 冯加林 Transmission belt take-up device for transverse braiding machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813052C3 (en) * 1968-12-06 1975-02-13 H. Stoll & Co, 7410 Reutlingen Flat knitting machine for the production of appropriately knitted goods and plastic knitted molded parts
DE2156142A1 (en) * 1970-11-12 1972-05-31 Billi S.P.A., Florenz (Italien) Stretching device for knitted fabric on a flat knitting machine, especially for tubular goods
DE3207355C2 (en) * 1982-03-02 1984-06-07 H. Stoll Gmbh & Co, 7410 Reutlingen Knitted fabric spreading device for flat knitting machines
DE3331052C2 (en) * 1983-08-29 1985-09-26 H. Stoll Gmbh & Co, 7410 Reutlingen Goods take-off roller on flat knitting machines

Also Published As

Publication number Publication date
DE3624043A1 (en) 1988-02-04
EP0254213A1 (en) 1988-01-27
ES2013277B3 (en) 1990-05-01
US4777808A (en) 1988-10-18
SU1572421A3 (en) 1990-06-15
DE3761670D1 (en) 1990-03-15

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