EP0532871A1 - Two beds flat knitting machine with needles and sinkers - Google Patents

Two beds flat knitting machine with needles and sinkers Download PDF

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Publication number
EP0532871A1
EP0532871A1 EP92113080A EP92113080A EP0532871A1 EP 0532871 A1 EP0532871 A1 EP 0532871A1 EP 92113080 A EP92113080 A EP 92113080A EP 92113080 A EP92113080 A EP 92113080A EP 0532871 A1 EP0532871 A1 EP 0532871A1
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EP
European Patent Office
Prior art keywords
bed
knitting machine
flat knitting
needle
sinkers
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Granted
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EP92113080A
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German (de)
French (fr)
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EP0532871B1 (en
Inventor
Franz Schmid
Emil Föhl
Robert Kurz
Fritz Fleiner
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H Stoll GmbH and Co KG
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H Stoll GmbH and Co KG
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Publication of EP0532871A1 publication Critical patent/EP0532871A1/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
    • D04B15/06—Sinkers

Definitions

  • the invention relates to a two-bed flat knitting machine which has longitudinally displaceable needles in its needle beds and boards which can be adjusted between a rear and a front position and which are each controlled by lock parts of the slide, the boards of one needle bed lying opposite the boards of the other needle bed and at the same height of the stitch formation area have an upper projection which can be moved into the comb gap and which has at least one edge influencing the processed thread.
  • the invention is based on the object of designing the sinkers of a two-bed flat knitting machine of the type mentioned at the outset in such a way that they reliably eliminate the risk of stitch formation errors in the stitch formation area of the flat knitting machine even when forming bulky knitted fabrics.
  • the stated object is achieved according to the invention with the aforementioned two-bed flat knitting machine in that the sinkers additionally have at least one lower projection which can be moved from the needle bed into the knitted fabric withdrawal area until it comes into contact with the knitted fabric formed.
  • the lower projection of the sinkers can have a non-rectilinear, single cam-forming front edge and be guided such that when the sinkers move inward into the knitted fabric pull-off area, at least one of the cams receives a movement component in the knitted-pull-off direction, so that the board does not only perform a retaining function, but rather also favors the work of the knitting device of the flat knitting machine.
  • the guidance of the boards and the mutual arrangement of the upper and the lower board projection can be chosen so that on the one hand an adequate Retaining effect of the two projections is achieved, but on the other hand sufficient loosening of this retaining effect can be achieved for a needle bed offset.
  • An additional advantage can be achieved in that the boards between the upper projection and the lower projection are provided with a large edge recess, so that the head of an adjacent needle of the same needle bed is exposed on the board side to its deepest trigger position. This creates additional space for the head of a newly formed stitch, which favors the subsequent driving out of the needle without the undesired pulling of the newly formed stitch.
  • circuit board designed according to the invention for a two-bed flat knitting machine is explained in more detail below with reference to the accompanying drawing.
  • the two needle beds 1 and 2 of the flat knitting machine can be seen, each of which ends in stitch formation webs 11/1 and 11/2, which delimit the comb gap 12 between the two needle beds.
  • the drawing also shows in section a wire 13/1 and 13/2 which extends parallel to the comb gap 12 through openings of the stitch formation webs 11/1 and 11/2 over the entire length of a needle bed and which form the stitch wiping edges of the needle beds 1 and 2.
  • the needle bed 2 one of the needles 14/2, which is mounted there to be longitudinally adjustable, is shown.
  • tee-off boards 15/1 and 15/2 are each pivotably mounted in the needle beds by journals 16/1, 16/2.
  • the boards 15/1 and 15/2 of both needle beds are of the same design and face each other in pairs.
  • Each board has an upper projection 17/1 or 17/2 and a lower projection 18/1 or 18/2, which are each formed on the same sides of the journals 16/1, 16/2 and thus both in the same direction in the comb gap 12 the flat knitting machine from a release position shown in Fig. 1 in one Fig. 2 apparent retention position in and can be moved back.
  • the front edge of the lower projection 18/1 or 18/2 of the sinkers 15/1 or 15/2 is non-linear and designed so that there are two cams 19, 20 which, for reasons of clarity, only on the sinker 15/1 of the needle bed 1 in FIG. 2.
  • the opposing boards 15/1 and 15/2 on their control feet 21/1, 21/2 can be pivoted to such an extent that they lie against one another with their upper projections 17/1, 17/2 and form a bridge spanning the comb gap 12.
  • the lower projections 18 of the two boards are designed so that the two cams 19 of the opposing boards 15/1, 15/2 come to rest against each other and an edge 20.1 of the cam 20 of the lower projection 18 of the boards when pivoting outward the sinkers receives a downward movement component in the withdrawal direction of the knitted fabric indicated by an arrow 22.
  • the lower projections 18/1 and 18/2 of the interacting sinkers 15/1 and 15/2 grasp with their projections 19, 20 the newly formed rows of knitted mesh, prevent them from migrating up into the comb gap 12 and also give them during the swinging-in of the sinkers an additional Feed movement in the direction of knitting deduction.
  • the boards 15/1, 15/2 have a large edge recess 23/1, 23/2 between their upper projection 17/1, 17/2 and their lower projection 18/1, 18/2. It ensures that the heads of the adjacent needles 14 are exposed to the circuit board side up to their lowest trigger position, which is shown in FIG. 1 on a needle 14/2 of the needle bed 2.
  • FIG. 2 shows the needle 14/2 at the beginning of its expulsion movement, by means of which the opposing plates 15/1 and 15/2 maintain their retention position as shown in FIG. 2.
  • the boards do not have to have the shape and function shown in the drawing. They can also be designed as combined sinker and knock-off sinkers, which with their upper projections 17 also take on the function of the stitch-forming webs 11 and are accordingly provided with a sinker edge. The stitch formation webs 11 of the needle beds can then be omitted.
  • the sinkers 15 can also be designed so that neither the upper nor the lower sinker projections 17, 18 touch each other in the retention position, since there is also a clamping effect of the lower projections 20 on the most recent courses of the knitted fabric in the retention position of the sinkers .
  • the boards can also run along one Cam track adjustable and not be pivotable about an axis.

Abstract

The sinkers (15), which are used together with the needles of a two-bed flat knitting machine and which are located opposite one another in the needle beds (1, 2), have an upper projection (17) and a lower projection (18) which, in one of their positions, both have a retaining effect on the stitches or stitch rows produced. <IMAGE>

Description

Die Erfindung betrifft eine zweibettige Flachstrickmaschine, die in ihren Nadelbetten längsverschiebbare Nadeln und zwischen einer hinteren und einer vorderen Stellung verstellbare Platinen aufweist, die jeweils von Schloßteilen des Schlittens gesteuert sind, wobei die Platinen des einen Nadelbettes den Platinen des anderen Nadelbettes gegenüberliegen und auf der Höhe des Maschenbildungsbereiches einen in den Kammspalt hineinbewegbaren oberen Vorsprung aufweisen, der mindestens eine den verarbeiteten Faden beeinflussende Kante aufweist.The invention relates to a two-bed flat knitting machine which has longitudinally displaceable needles in its needle beds and boards which can be adjusted between a rear and a front position and which are each controlled by lock parts of the slide, the boards of one needle bed lying opposite the boards of the other needle bed and at the same height of the stitch formation area have an upper projection which can be moved into the comb gap and which has at least one edge influencing the processed thread.

Flachstrickmaschinen mit den vorstehend genannten Merkmalen sind beispielsweise aus der DE-PS 36 09 539 und der DE-OS 39 35 763 der Anmelderin bekannt. Mit den Platinen dieser Flachstrickmaschinen wird ein sicheres Niederhalten der sog. alten Maschen beim Austrieb der Nadeln zum Erfassen des Fadens zur Bildung neuer Maschen oder Fanghenkel erreicht. Die Platinen übernehmen die Funktion herkömmlicher Einstreifer, die entbehrlich werden. Das Problem des Maschenniederhaltens beim Nadelaustrieb tritt verstärkt bei der Herstellung von Formgestrick auf, bei welchem sich im Kammspalt über seine Länge gesehen Gestrickabschnitte unterschiedlicher Dichte ergeben und in den Bereichen mit starker Maschenansammlung das Maschenniederhalteproblem stark in den Vordergrund tritt.Flat knitting machines with the features mentioned above are known, for example, from DE-PS 36 09 539 and DE-OS 39 35 763 by the applicant. With the sinkers of these flat knitting machines, the so-called old stitches are held down securely when the needles are driven out to grasp the thread to form new stitches or tuck loops. The boards take over the function of conventional strippers, which are not necessary. The problem of stitch hold-down in the needle drive occurs increasingly in the production of knitted form, in which there are knitted sections of different density over its length in the comb gap and the stitch hold-down problem comes to the fore in the areas with a large amount of stitches.

Der Erfindung liegt die Aufgabe zugrunde, die Platinen einer zweibettigen Flachstrickmaschine der eingangs genannten Art so auszubilden, daß sie auch bei der Bildung von voluminösen Gestricken die Gefahr von Maschenbildungsfehlern im Maschenbildungsbereich der Flachstrickmaschine sicher beseitigen.The invention is based on the object of designing the sinkers of a two-bed flat knitting machine of the type mentioned at the outset in such a way that they reliably eliminate the risk of stitch formation errors in the stitch formation area of the flat knitting machine even when forming bulky knitted fabrics.

Die gestellte Aufgabe wird mit der genannten zweibettigen Flachstrickmaschine erfindungsgemäß dadurch gelöst, daß die Platinen zusätzlich mindestens einen aus dem Nadelbett in den Gestrickabzugsbereich bis zum Kontakt mit dem gebildeten Gestrick hineinbewegbaren unteren Vorsprung aufweisen.The stated object is achieved according to the invention with the aforementioned two-bed flat knitting machine in that the sinkers additionally have at least one lower projection which can be moved from the needle bed into the knitted fabric withdrawal area until it comes into contact with the knitted fabric formed.

Mit diesem unteren Platinenvorsprung wird - zusätzlich zu der Rückhaltewirkung des oberen Vorsprunges - eine Klemmwirkung am frisch gebildeten Gestrick unmittelbar unterhalb des Maschenbildungsbereiches der Flachstrickmaschine erreicht, also in einem Bereich, in welchem die Gestrickabzugseinrichtung der Flachstrickmaschinen noch nicht optimal wirken kann.With this lower sinker protrusion - in addition to the retention effect of the upper protrusion - a clamping effect on the newly formed knitted fabric is achieved immediately below the stitch formation area of the flat knitting machine, i.e. in an area in which the knitting device of the flat knitting machines cannot yet work optimally.

Vorteilhafterweise kann der untere Vorsprung der Platinen eine ungeradlinige, einzelne Nocken bildende Vorderkante aufweisen und so gefuhrt sein, daß bei der Einwärtsbewegung der Platinen in den Gestrickabzugsbereich mindestens einer der Nocken eine Bewegungskomponente in der Gestrickabzugsrichtung erhält, die Platine also nicht nur eine Rückhaltefunktion ausübt, sondern auch noch die Arbeit der Gestrickabzugseinrichtung der Flachstrickmaschine begünstigt. Die Führung der Platinen und die gegenseitige Anordnung des oberen und des unteren Platinenvorsprunges lassen sich so wählen, daß einerseits eine ausreichende Rückhaltewirkung der beiden Vorsprünge erzielt, anderseits aber auch eine ausreichende Lockerung dieser Rückhaltewirkung für einen Nadelbettenversatz erreichbar ist.Advantageously, the lower projection of the sinkers can have a non-rectilinear, single cam-forming front edge and be guided such that when the sinkers move inward into the knitted fabric pull-off area, at least one of the cams receives a movement component in the knitted-pull-off direction, so that the board does not only perform a retaining function, but rather also favors the work of the knitting device of the flat knitting machine. The guidance of the boards and the mutual arrangement of the upper and the lower board projection can be chosen so that on the one hand an adequate Retaining effect of the two projections is achieved, but on the other hand sufficient loosening of this retaining effect can be achieved for a needle bed offset.

Ein zusätzlicher Vorteil läßt sich noch dadurch erzielen, daß die Platinen zwischen dem oberen Vorsprung und dem unteren Vorsprung mit einer großen Randausnehmung versehen werden, so daß der Kopf einer benachbarten Nadel des gleichen Nadelbettes platinenseitig bis in seine tiefste Abzugsstellung freiliegt. Dadurch ist zusätzlicher Freiraum für den Kopf einer neu gebildeten Masche geschaffen, was das anschließende Austreiben der Nadel ohne das unerwünschte Mitziehen der neu gebildeten Masche begünstigt.An additional advantage can be achieved in that the boards between the upper projection and the lower projection are provided with a large edge recess, so that the head of an adjacent needle of the same needle bed is exposed on the board side to its deepest trigger position. This creates additional space for the head of a newly formed stitch, which favors the subsequent driving out of the needle without the undesired pulling of the newly formed stitch.

Nachfolgend wird ein Ausführungsbeispiel einer erfindungsgemäß ausgebildeten Platine für eine zweibettige Flachstrickmaschine anhand der beiliegenden Zeichnung näher erläutert.An exemplary embodiment of a circuit board designed according to the invention for a two-bed flat knitting machine is explained in more detail below with reference to the accompanying drawing.

Im einzelnen zeigen:

Fig. 1
einen Teilquerschnitt durch die beiden Nadelbetten einer Flachstrickmaschine im Bereich des Kammspaltes der Maschine mit Platinen in einer Freigabestellung;
Fig. 2
eine der Fig. 1 entsprechende Darstellung mit den Platinen in einer Rückhaltestellung.
In detail show:
Fig. 1
a partial cross section through the two needle beds of a flat knitting machine in the region of the comb gap of the machine with boards in a release position;
Fig. 2
a representation corresponding to FIG. 1 with the boards in a retention position.

Aus den beiden Teilschnittdarstellungen der Zeichnung sind die beiden Nadelbetten 1 und 2 der Flachstrickmaschine ersichtlich, die jeweils in Maschenbildungsstege 11/1 und 11/2 auslaufen, welche den Kammspalt 12 zwischen den beiden Nadelbetten begrenzen. Die Zeichnung zeigt außerdem im Schnitt einen parallel zum Kammspalt 12 durch Öffnungen der Maschenbildungsstege 11/1 und 11/2 über die ganze Länge eines Nadelbetten hindurchgeführte Drähte 13/1 und 13/2, welche die Maschenabschlagkanten der Nadelbetten 1 und 2 bilden. Im Nadelbett 2 ist eine der dort längsverstellbar gelagerten Nadeln 14/2 dargestellt. Zwischen den Nadeln 14 der beiden Nadelbetten 1, 2 und ihren Maschenbildungsstegen 11/1, 11/2 sind Abschlagplatinen 15/1 und 15/2 jeweils um Lagerzapfen 16/1, 16/2 in den Nadelbetten verschwenkbar gelagert. Die Platinen 15/1 und 15/2 beider Nadelbetten sind gleich ausgebildet und stehen paarweise einander gegenüber. Jede Platine weist einen oberen Vorsprung 17/1 oder 17/2 und einen unteren Vorsprung 18/1 oder 18/2 auf, die jeweils auf den gleichen Seiten der Lagerzapfen 16/1, 16/2 ausgebildet und damit beide gleichsinnig in den Kammspalt 12 der Flachstrickmaschine aus einer in Fig. 1 dargestellten Freigabestellung in eine aus Fig. 2 ersichtliche Rückhaltestellung hinein und wieder zurückbewegbar sind.From the two partial sectional views of the drawing, the two needle beds 1 and 2 of the flat knitting machine can be seen, each of which ends in stitch formation webs 11/1 and 11/2, which delimit the comb gap 12 between the two needle beds. The drawing also shows in section a wire 13/1 and 13/2 which extends parallel to the comb gap 12 through openings of the stitch formation webs 11/1 and 11/2 over the entire length of a needle bed and which form the stitch wiping edges of the needle beds 1 and 2. In the needle bed 2, one of the needles 14/2, which is mounted there to be longitudinally adjustable, is shown. Between the needles 14 of the two needle beds 1, 2 and their stitch-forming webs 11/1, 11/2, tee-off boards 15/1 and 15/2 are each pivotably mounted in the needle beds by journals 16/1, 16/2. The boards 15/1 and 15/2 of both needle beds are of the same design and face each other in pairs. Each board has an upper projection 17/1 or 17/2 and a lower projection 18/1 or 18/2, which are each formed on the same sides of the journals 16/1, 16/2 and thus both in the same direction in the comb gap 12 the flat knitting machine from a release position shown in Fig. 1 in one Fig. 2 apparent retention position in and can be moved back.

Die Vorderkante des unteren Vorsprunges 18/1 oder 18/2 der Platinen 15/1 oder 15/2 ist ungeradlinig und so gestaltet, daß sich zwei Nocken 19, 20 ergeben, die aus Gründen der Übersichtlichkeit nur an der Platine 15/1 des Nadelbettes 1 in Fig. 2 bezeichnet sind. Wie aus Fig. 2 ebenfalls ersichtlich ist, lassen sich die einander gegenüberstehenden Platinen 15/1 und 15/2 an ihren Steuerfüßen 21/1, 21/2 soweit verschwenken, daß sie mit ihren oberen Vorsprüngen 17/1, 17/2 gegeneinanderliegen und eine den Kammspalt 12 überspannende Brücke bilden. Beim dargestellten Ausführungsbeispiel sind die unteren Vorsprünge 18 der beiden Platinen so gestaltet, daß auch die beiden Nocken 19 der sich gegenüberstehenden Platinen 15/1, 15/2 zur Anlage gegeneinander kommen und eine Kante 20.1 des Nockens 20 des unteren Vorsprunges 18 der Platinen beim Auswärtsschwenken der Platinen eine Bewegungskomponente nach unten in der durch einen Pfeil 22 angedeuteten Abzugsrichtung des gebildeten Gestrickes erhält. Die unteren Vorsprünge 18/1 und 18/2 der miteinander zusammenwirkenden Platinen 15/1 und 15/2 erfassen mit ihren Vorsprüngen 19, 20 die frisch gebildeten Gestrickmaschenreihen, hindern sie am Hochwandern in den Kammspalt 12 und erteilen ihnen während des Einschwenkens der Platinen auch eine zusätzliche Vorschubbewegung in der Gestrickabzugsrichtung.The front edge of the lower projection 18/1 or 18/2 of the sinkers 15/1 or 15/2 is non-linear and designed so that there are two cams 19, 20 which, for reasons of clarity, only on the sinker 15/1 of the needle bed 1 in FIG. 2. As can also be seen from Fig. 2, the opposing boards 15/1 and 15/2 on their control feet 21/1, 21/2 can be pivoted to such an extent that they lie against one another with their upper projections 17/1, 17/2 and form a bridge spanning the comb gap 12. In the illustrated embodiment, the lower projections 18 of the two boards are designed so that the two cams 19 of the opposing boards 15/1, 15/2 come to rest against each other and an edge 20.1 of the cam 20 of the lower projection 18 of the boards when pivoting outward the sinkers receives a downward movement component in the withdrawal direction of the knitted fabric indicated by an arrow 22. The lower projections 18/1 and 18/2 of the interacting sinkers 15/1 and 15/2 grasp with their projections 19, 20 the newly formed rows of knitted mesh, prevent them from migrating up into the comb gap 12 and also give them during the swinging-in of the sinkers an additional Feed movement in the direction of knitting deduction.

Die Platinen 15/1, 15/2 weisen zwischen ihrem oberen Vorsprung 17/1, 17/2 und ihrem unteren Vorsprung 18/1, 18/2 eine große Randausnehmung 23/1, 23/2 auf. Durch sie wird erreicht, daß die Köpfe der benachbarten Nadeln 14 bis in ihre tiefste Abzugsstellung, die in Fig. 1 an einer Nadel 14/2 des Nadelbettes 2 gezeigt ist, zur Platinenseite hin freiliegen. Fig. 2 zeigt die Nadel 14/2 zu Beginn ihrer Austriebsbewegung, über welche die sich gegenüberliegenden Platinen 15/1 und 15/2 ihre aus Fig. 2 ersichtliche Rückhaltestellung beigehalten.The boards 15/1, 15/2 have a large edge recess 23/1, 23/2 between their upper projection 17/1, 17/2 and their lower projection 18/1, 18/2. It ensures that the heads of the adjacent needles 14 are exposed to the circuit board side up to their lowest trigger position, which is shown in FIG. 1 on a needle 14/2 of the needle bed 2. FIG. 2 shows the needle 14/2 at the beginning of its expulsion movement, by means of which the opposing plates 15/1 and 15/2 maintain their retention position as shown in FIG. 2.

Die Platinen müssen nicht die in der Zeichnung dargestellte Form und Funktion haben. Sie können auch als kombinierte Kulier- und Abschlagplatinen ausgebildet sein, die mit ihren oberen Vorsprüngen 17 auch die Funktion der Maschenbildungsstege 11 übernehmen und dementsprechend mit einer Kulierkante versehen sind. Die Maschenbildungsstege 11 der Nadelbetten können dann entfallen. Die Platinen 15 können auch so gestaltet sein, daß sich weder die oberen noch die unteren Platinenvorsprünge 17, 18 in der Rückhaltestellung gegenseitig berühren, da sich auch dann noch eine Klemmwirkung der unteren Vorsprünge 20 auf die jüngsten Maschenreihen des Gestrickes in der Rückhaltestellung der Platinen ergibt. Die Platinen können auch entlang einer Kurvenbahn verstellbar und nicht um eine Achse verschwenkbar angeordnet sein.The boards do not have to have the shape and function shown in the drawing. They can also be designed as combined sinker and knock-off sinkers, which with their upper projections 17 also take on the function of the stitch-forming webs 11 and are accordingly provided with a sinker edge. The stitch formation webs 11 of the needle beds can then be omitted. The sinkers 15 can also be designed so that neither the upper nor the lower sinker projections 17, 18 touch each other in the retention position, since there is also a clamping effect of the lower projections 20 on the most recent courses of the knitted fabric in the retention position of the sinkers . The boards can also run along one Cam track adjustable and not be pivotable about an axis.

Claims (7)

Zweibettige Flachstrickmaschine, die in ihren Nadelbetten längsverschiebbare Nadeln und zwischen einer hinteren und einer vorderen Stellung verstellbare Platinen aufweist, die jeweils von Schloßteilen des Schlittens gesteuert sind, wobei die Platinen (15/1) des einen Nadelbettes (1) den Platinen (15/2) des anderen Nadelbettes (2) gegenüberliegen und auf der Höhe des Maschenbildungsbereiches einen in den Kammspalt (12) hineinbewegbaren oberen Vorsprung (17/1, 17/2) aufweisen, der mindestens eine den verarbeiteten Faden beeinflussende Kante aufweist, dadurch gekennzeichnet, daß die Platinen (15/1, 15/2) zusätzlich mindestens einen aus dem Nadelbett (1, 2) in den Gestrickabzugsbereich bis zum Kontakt mit dem gebildeten Gestrick hineinbewegbaren unteren Vorsprung (18/1, 18/2) aufweisen.Two-bed flat knitting machine which has longitudinally movable needles in its needle beds and plates which can be adjusted between a rear and a front position and which are each controlled by lock parts of the slide, the plates (15/1) of the one needle bed (1) being the plates (15/2 ) of the other needle bed (2) opposite one another and at the height of the stitch formation area have an upper projection (17/1, 17/2) which can be moved into the comb gap (12) and which has at least one edge influencing the processed thread, characterized in that the Sinkers (15/1, 15/2) additionally have at least one lower projection (18/1, 18/2) that can be moved into the knitted fabric pull-off area from the needle bed (1, 2) until it comes into contact with the knitted fabric. Zweibettige Flachstrickmaschine nach Anspruch 1, dadurch gekennzeichnet, daß der untere Vorsprung (18) der Platinen (15) eine ungeradlinige, einzelne Nocken (19, 20) bildende Vorderkante aufweist und so geführt ist, daß bei der Einwärtsbewegung der Platinen (15/1, 15/2) in den Gestrickabzugsbereich mindestens einer der Nocken (20) eine Bewegungskomponente in der Gestrickabzugsrichtung (22) erhält.Two-bed flat knitting machine according to claim 1, characterized in that the lower projection (18) of the Blanks (15) has a non-rectilinear, single cam (19, 20) leading edge and is guided so that when the blanks (15/1, 15/2) move inward into the knitted fabric pull-off area, at least one of the cams (20) has a movement component in the knitting pull-off direction (22). Zweibettige Flachstrickmaschine nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Platinen (15/1, 15/2) jedes Nadelbettes (1, 2) in bekannter Weise um eine gemeinsame Achse (16/1, 16/2) verschwenkbar gelagert sind und daß der obere und der untere Vorsprung (17, 18) der Platinen (15) von der Schwenkachse (16) aus auf der gleichen Seite gelegen sind, so daß sie die gleiche Verschwenkrichtung haben.Two-bed flat knitting machine according to claim 1 or 2, characterized in that the sinkers (15/1, 15/2) of each needle bed (1, 2) are mounted in a known manner so as to be pivotable about a common axis (16/1, 16/2) and that the upper and lower projections (17, 18) of the plates (15) are located on the same side from the pivot axis (16) so that they have the same pivoting direction. Zweibettige Flachstrickmaschine nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Platinen (15) zwischen dem oberen Vorsprung (17) und dem unteren Vorsprung (18) eine große Randausnehmung (23/1, 23/2) aufweisen, dergestalt, daß der Kopf einer benachbarten Nadel (14) des gleichen Nadelbettes platinenseitig bis in seine tiefste Abzugsstellung freiliegt.Two-bed flat knitting machine according to one of claims 1 to 3, characterized in that the plates (15) between the upper projection (17) and the lower projection (18) have a large edge recess (23/1, 23/2) such that the head of an adjacent needle (14) of the same needle bed is exposed on the circuit board side to its deepest trigger position. Zweibettige Flachstrickmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Platinen (15) jeweils zwischen zwei Nadeln (14) des gleichen Nadelbettes (1, 2) angeordnet sind und am oberen Vorsprung (17) eine Kulierkante aufweisen.Two-bed flat knitting machine according to one of claims 1 to 4, characterized in that the sinkers (15) are each arranged between two needles (14) of the same needle bed (1, 2) and have a wedge edge on the upper projection (17). Zweibettige Flachstrickmaschine nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Platinen (15) jedes Nadelbettes (1, 2) zwischen einer Nadel (14) und einem stationären, eine Kulierkante aufweisenden Maschenbildungssteg (11) des Nadelbettes angeordnet sind.Two-bed flat knitting machine according to one of claims 1 to 4, characterized in that the sinkers (15) of each needle bed (1, 2) are arranged between a needle (14) and a stationary stitch formation web (11) of the needle bed which has a wedge edge. Zweibettige Flachstrickmaschine nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die oberen Vorsprünge (17) sich gegenüberliegender Platinen (15) in bekannter Weise unter Bildung von den Kammspalt (12) überspannender Brücken zur Anlage gegeneinander steuerbar sind.Two-bed flat knitting machine according to one of claims 1 to 6, characterized in that the upper projections (17) of opposing boards (15) can be controlled against one another in a known manner with the formation of bridges spanning the comb gap (12).
EP92113080A 1991-08-23 1992-07-31 Two beds flat knitting machine with needles and sinkers Expired - Lifetime EP0532871B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4128016A DE4128016A1 (en) 1991-08-23 1991-08-23 DOUBLE BED FLAT KNITTING MACHINE WITH NEEDLES AND BOARDS
DE4128016 1991-08-23

Publications (2)

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EP0532871A1 true EP0532871A1 (en) 1993-03-24
EP0532871B1 EP0532871B1 (en) 1996-04-17

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EP92113080A Expired - Lifetime EP0532871B1 (en) 1991-08-23 1992-07-31 Two beds flat knitting machine with needles and sinkers

Country Status (5)

Country Link
US (1) US5231854A (en)
EP (1) EP0532871B1 (en)
JP (1) JP2646317B2 (en)
DE (2) DE4128016A1 (en)
ES (1) ES2087363T3 (en)

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DE4102207A1 (en) * 1991-01-25 1992-07-30 Schieber Universal Maschf FLAT KNITTING MACHINE
JP2700204B2 (en) * 1992-12-15 1998-01-19 株式会社島精機製作所 Sinker device in flat knitting machine
DE19704644B4 (en) * 1997-02-07 2006-06-14 H. Stoll Gmbh & Co. Flat knitting machine and method of making a knit
JP4176038B2 (en) * 2004-03-31 2008-11-05 株式会社島精機製作所 Movable sinker device of flat knitting machine
EP2130960B1 (en) * 2008-06-04 2010-12-01 Groz-Beckert KG Knitting system with a needle driven holding down sinker
CN101899741A (en) * 2010-08-24 2010-12-01 宁波市裕人针织机械有限公司 Sinker of flat machine
US8468855B2 (en) * 2011-09-16 2013-06-25 Pai Lung Machinery Mill Co., Ltd. Downward pressing mesh mechanism and sinker thereof for flat knitting machines
KR101290053B1 (en) * 2011-09-21 2013-07-30 파이룽 머시너리 밀 코., 엘티디. Downward pressing mesh apparatus and sinker thereof for flat knitting machines
US11313058B2 (en) * 2019-02-27 2022-04-26 Pai Lung Machinery Mill Co., Ltd. Flat knitting machine structure with adjustable gap between two knock-over bits

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DE3609539A1 (en) * 1986-03-21 1987-10-01 Stoll & Co H DOUBLE-BED FLAT-KNITTING MACHINE WITH PLATINES BETWEEN NEEDLES
DE3935763A1 (en) * 1989-10-27 1991-05-02 Stoll & Co H FLAT KNITTING MACHINE
EP0441564A2 (en) * 1990-02-09 1991-08-14 Shima Seiki Mfg., Ltd. Movable sinker in flat knitting machine
EP0472341A2 (en) * 1990-08-22 1992-02-26 Shima Seiki Mfg., Ltd. Flat knitting machine with swing sinkers and presser bars

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JPS60185851A (en) * 1984-03-03 1985-09-21 株式会社三星製作所 Knitting start apparatus in traverse knitting machine
DE3629334A1 (en) * 1986-08-28 1988-03-10 Stoll & Co H FLAT KNITTING MACHINE
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DE3609539A1 (en) * 1986-03-21 1987-10-01 Stoll & Co H DOUBLE-BED FLAT-KNITTING MACHINE WITH PLATINES BETWEEN NEEDLES
DE3935763A1 (en) * 1989-10-27 1991-05-02 Stoll & Co H FLAT KNITTING MACHINE
EP0441564A2 (en) * 1990-02-09 1991-08-14 Shima Seiki Mfg., Ltd. Movable sinker in flat knitting machine
EP0472341A2 (en) * 1990-08-22 1992-02-26 Shima Seiki Mfg., Ltd. Flat knitting machine with swing sinkers and presser bars

Also Published As

Publication number Publication date
EP0532871B1 (en) 1996-04-17
US5231854A (en) 1993-08-03
DE59206013D1 (en) 1996-05-23
JPH05195384A (en) 1993-08-03
ES2087363T3 (en) 1996-07-16
JP2646317B2 (en) 1997-08-27
DE4128016A1 (en) 1993-02-25

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