EP0322629A2 - Cloth plaiting machine - Google Patents

Cloth plaiting machine Download PDF

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Publication number
EP0322629A2
EP0322629A2 EP88120770A EP88120770A EP0322629A2 EP 0322629 A2 EP0322629 A2 EP 0322629A2 EP 88120770 A EP88120770 A EP 88120770A EP 88120770 A EP88120770 A EP 88120770A EP 0322629 A2 EP0322629 A2 EP 0322629A2
Authority
EP
European Patent Office
Prior art keywords
laying
fabric
roller
web
shovel according
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
EP88120770A
Other languages
German (de)
French (fr)
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EP0322629B1 (en
EP0322629A3 (en
Inventor
Rolf Jung
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.)
Krauss und Reichert GmbH and Co KG
Original Assignee
Krauss und Reichert 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 Krauss und Reichert GmbH and Co KG filed Critical Krauss und Reichert GmbH and Co KG
Publication of EP0322629A2 publication Critical patent/EP0322629A2/en
Publication of EP0322629A3 publication Critical patent/EP0322629A3/en
Application granted granted Critical
Publication of EP0322629B1 publication Critical patent/EP0322629B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/02—Registering, tensioning, smoothing or guiding webs transversely
    • B65H23/022—Registering, tensioning, smoothing or guiding webs transversely by tentering devices

Definitions

  • the invention relates to a laying shovel for a fabric laying unit of a fabric laying machine, which has a leading leading edge.
  • Laying blades of this type are known from the prior art. Up to now, they have only been used to deflect a fabric web guided through the laying unit of a fabric laying machine in the direction in which it is later to be designed as a fabric layer.
  • the invention is therefore based on the object of improving a laying shovel of the type described at the outset in such a way that it is able to stretch the web of material to be laid out in its transverse direction, that is to say in its width to avoid such undesirable wrinkling when laying out a layer of fabric.
  • the advantage of the laying shovel according to the invention can be seen in the fact that the laying shovel is the last guide element of a laying unit, which acts on the fabric web before being laid out in the fabric layer and is therefore able, through the leading edge designed according to the invention, to position the fabric web in the transverse direction shortly before it is laid out , that is to say in its width, to stretch so that the fabric web shortly before it is laid out as a fabric layer and due to its adhesion to the fabric layer underneath there is no longer any possibility of contracting in its transverse direction or width. This ensures that the fabric is laid out, in which fold formation in the transverse direction is avoided.
  • the adhesive areas on the leading edge can be designed in a wide variety of ways. So in the simplest case it would be conceivable that the leading edge has adhesive elements which are directed from a central region obliquely to the direction of the web guide and with increasing extension in the direction of the web guide towards longitudinal side edges of the web and which could be, for example, brushes or the like. However, it is more advantageous if the adhesive areas are driven to move in the direction of the longitudinal side edges are. Such moving adhesive areas could arise, for example, from motor-driven adhesive elements that move outward along the leading edge from the central area.
  • the leading edge is in the form of a roller and, when the roller is rotated in a direction of rotation determined by the web of fabric running over it when laying out, has spiral-shaped adhesive elements screwing outwards from a central region.
  • the roller is driven, in particular, solely by the web of fabric pulled over it and, by means of the adhesive elements designed according to the invention, causes the areas of adhesion forming on the web of adhesive on the adhesive elements to move outward in the direction of the longitudinal side edges and thereby cause an in Direction of the longitudinal edges of the fabric web force occurs, which stretches the fabric web in the transverse direction.
  • adhesive elements can in turn be designed in a wide variety of ways.
  • the adhesive elements are bristles.
  • these are not suitable for all types of fabric.
  • it is expedient if the adhesive elements are helically wound tapes, in particular rubber tapes.
  • roller is divided in the middle, so that there are a total of two rollers, each of which carries an adhesive element that winds outwards from the center .
  • roller is additionally motorized is driven, so that a particularly strong stretching effect can be achieved, especially when the adhesion between the fabric and the adhesive elements is not very great due to the type of guidance of the fabric over the laying scoop or the type of fabric, so that a constant drive of the Roll is not guaranteed by the fabric stretched over it.
  • FIGS. 1 and 2 An embodiment of a laying shovel 10 according to the invention shown in FIGS. 1 and 2 shows a laying shovel wall 12 from which a laying shovel base 14 extends approximately at right angles and is arranged essentially horizontally in a working position of the laying shovel 10.
  • a total of two rollers 18 and 20 are arranged in front of a front edge 16 of the laying blade base 14 facing away from the laying blade 12, which, starting from a bearing part 22 held centrally on the laying blade base 14, extend in opposite directions to an outside 24 of the laying blade base and there into a second Bearing part 26 are rotatably mounted.
  • the two rollers 18 and 20 are thus arranged coaxially and in alignment with one another in front of the front edge 16 of the laying bucket base 14.
  • the two rollers 18 and 20 are provided on both sides with journals 28 which engage in spherical or spherical bearings 30, which in turn are accommodated in the bearing parts 22 and 26, so that both rollers 18 and 20 are freely rotatable about an axis 32 are.
  • the bearing parts 22 and 26 are dimensioned such that, as shown in FIG. 1, they approximately correspond to a thickness of the laying scoop base 14 and a diameter of the rollers 18 and 20 and thus do not or only insignificantly over a lateral surface 34 or 36 of the rollers 18 or 20 survive.
  • the adhesive elements 38 and 40 are designed as a tape made of material-adhering material, for example rubber material, wound and glued onto the jacket surfaces 34 and 36, respectively.

Landscapes

  • Treatment Of Fiber Materials (AREA)
  • Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
  • Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)

Abstract

In order to improve a plaiting blade for a fabric plaiting aggregate of a fabric plaiting machine, which has a front guide edge, in such a manner that it is capable of stretching a fabric web in its width on laying out, it is proposed that the guide edge has adhesion regions which act upon the fabric web drawn over the edge with a force component directed from a central region to the longitudinal side edges of the web. <IMAGE>

Description

Die Erfindung betrifft eine Legeschaufel für ein Stofflege­aggregat einer Stofflegemaschine, die eine vordere Leit­kante aufweist.The invention relates to a laying shovel for a fabric laying unit of a fabric laying machine, which has a leading leading edge.

Derartige Legeschaufeln sind aus dem Stand der Technik be­kannt. Sie dienen bisher lediglich dazu, eine durch das Legeaggregat einer Stofflegemaschine geführte Stoffbahn in die Richtung umzulenken, in die diese dann später als Stoff­lage ausgelegt werden soll.Laying blades of this type are known from the prior art. Up to now, they have only been used to deflect a fabric web guided through the laying unit of a fabric laying machine in the direction in which it is later to be designed as a fabric layer.

Bei vielen auszulegenden Stoffen besteht jedoch stets das Problem, daß sich diese beim Auslegen in ihrer Querrich­tung zusammenziehen und dabei beim Auslegen in ihrer Quer­richtung Falten bilden, die nachher im späteren Lagen­paket der ausgelegten Stofflagen unerwünscht sind.With many fabrics to be laid out, however, there is always the problem that they contract when laid out in their transverse direction and thereby form folds when laid out in their transverse direction, which are subsequently undesirable in the later layer package of the laid out layers of fabric.

Der Erfindung liegt daher die Aufgabe zugrunde, eine Lege­schaufel der eingangs beschriebenen Art derart zu verbessern, daß diese in der Lage ist, die auszulegende Stoffbahn in ihrer Querrichtung, das heißt in ihrer Breite, zu strecken, um eine derartige unerwünschte Faltenbildung beim Auslegen einer Stofflage zu vermeiden.The invention is therefore based on the object of improving a laying shovel of the type described at the outset in such a way that it is able to stretch the web of material to be laid out in its transverse direction, that is to say in its width to avoid such undesirable wrinkling when laying out a layer of fabric.

Diese Aufgabe wird bei einer Legeschaufel der eingangs be­schriebenen Art erfindungsgemäß dadurch gelöst, daß die Leitkante die darüber gezogene Stoffbahn mit einer von einem Mittenbereich zu deren Längsseitenkanten gerichtete Kraft­komponente beaufschlagende Haftbereiche aufweist.This object is achieved according to the invention in a laying shovel of the type described at the outset in that the leading edge has the material web pulled over it with adhesive areas acting on a force component directed from a central region to its longitudinal side edges.

Der Vorteil der erfindungsgemäßen Legeschaufel ist darin zu sehen, daß die Legeschaufel das letzte Führungselement eines Legeaggregats ist, das die Stoffbahn vor dem Ausle­gen in die Stofflage beaufschlagt und daher durch die erfindungsgemäß ausgebildete Leitkante in der Lage ist, die Stoffbahn kurz vor dem Auslegen in Querrichtung, das heißt in ihrer Breite, zu streckens so daß die Stoffbahn kurz bevor sie als Stofflage ausgelegt wird und aufgrund ihrer Haftung auf der darunter liegenden Stofflage keine Möglichkeit mehr hat, sich in ihrer Querrichtung oder Breite zusammenzuziehen. Damit ist ein Auslegen der Stoffbahn ge­währleistet, bei welchem eine Faltenbildung in Querrich­tung vermieden wird.The advantage of the laying shovel according to the invention can be seen in the fact that the laying shovel is the last guide element of a laying unit, which acts on the fabric web before being laid out in the fabric layer and is therefore able, through the leading edge designed according to the invention, to position the fabric web in the transverse direction shortly before it is laid out , that is to say in its width, to stretch so that the fabric web shortly before it is laid out as a fabric layer and due to its adhesion to the fabric layer underneath there is no longer any possibility of contracting in its transverse direction or width. This ensures that the fabric is laid out, in which fold formation in the transverse direction is avoided.

Die Haftbereiche auf der Leitkante können in unterschied­lichster Art und Weise ausgebildet sein. So wäre es im einfachsten Fall denkbar, daß die Leitkante Haftelemente auf­weist, die von einem Mittenbereich schräg zur Stoffbahnfüh­rungsrichtung und mit zunehmender Erstreckung in Stoffbahn­führungsrichtung auf Längsseitenkanten der Stoffbahn zu ge­richtet sind und welche beispielsweise Bürsten oder ähn­liches sein könnten. Vorteilhafter ist es jedoch, wenn die Haftbereiche sich in Richtung der Längsseitenkanten bewegend angetrieben sind. Derartige sich bewegende Haftbereiche könnten bei­spielsweise durch motorisch angetriebene Haftelemente entstehen, die sich längs der Leitkante von dem Mittenbe­reich nach außen bewegen. Es ist aber auch denkbar, daß die Leitkante in Form einer Rolle ausgebildet ist und sich beim Drehen der Rolle in einer von der über diese beim Auslegen laufenden Stoffbahn bestimmten Drehrichtung von einem mittigen Bereich spiralförmig nach außen schrau­bende Haftelemente aufweist. Bei diesem Ausführungsbei­spiel wird die Rolle insbesondere allein durch die darüber gezogene Stoffbahn angetrieben und bewirkt durch die er­findungsgemäß ausgebildeten Haftelemente, daß die sich im Bereich der Auflagefläche der Stoffbahn auf den Haft­elementen bildenden Haftbereic|e nach außen in Richtung der Längsseitenkanten bewegen und daß dadurch eine in Richtung der längsseitenkanten der Stoffbahn gerichtete Kraft auftritt, welche die Stoffbahn in Querrichtung streckt.The adhesive areas on the leading edge can be designed in a wide variety of ways. So in the simplest case it would be conceivable that the leading edge has adhesive elements which are directed from a central region obliquely to the direction of the web guide and with increasing extension in the direction of the web guide towards longitudinal side edges of the web and which could be, for example, brushes or the like. However, it is more advantageous if the adhesive areas are driven to move in the direction of the longitudinal side edges are. Such moving adhesive areas could arise, for example, from motor-driven adhesive elements that move outward along the leading edge from the central area. However, it is also conceivable for the leading edge to be in the form of a roller and, when the roller is rotated in a direction of rotation determined by the web of fabric running over it when laying out, has spiral-shaped adhesive elements screwing outwards from a central region. In this exemplary embodiment, the roller is driven, in particular, solely by the web of fabric pulled over it and, by means of the adhesive elements designed according to the invention, causes the areas of adhesion forming on the web of adhesive on the adhesive elements to move outward in the direction of the longitudinal side edges and thereby cause an in Direction of the longitudinal edges of the fabric web force occurs, which stretches the fabric web in the transverse direction.

Diese Haftelemente können ihrerseits unterschiedlichst ausgebildet sein. So ist es beispielsweise denkbar, daß die Haftelemente Borsten sind. Diese sind jedoch nicht für alle Stoffarten geeignet. Aus diesem Grund ist es zweck­mäßig, wenn die Haftelemente wendelförmig gewickelte Bänder, insbesondere Gummibänder, sind.These adhesive elements can in turn be designed in a wide variety of ways. For example, it is conceivable that the adhesive elements are bristles. However, these are not suitable for all types of fabric. For this reason, it is expedient if the adhesive elements are helically wound tapes, in particular rubber tapes.

Um eine möglichst optimale Anpassung der sich von dem Mittenbereich direkt nach außen hin windenden Haftelemente zu erreichen, ist es vorteilhaft, wenn die Rolle mittig geteilt ist, so daß insgesamt zwei Rollen vorliegen, von denen jede ein sich von der Mitte nach außen windendes Haftelement trägt.In order to achieve the best possible adaptation of the adhesive elements that wind directly outwards from the central region, it is advantageous if the roller is divided in the middle, so that there are a total of two rollers, each of which carries an adhesive element that winds outwards from the center .

Des weiteren kann es bei bestimmten Formen des Auslegens vorteilhaft sein, wenn die Rolle zusätzlich motorisch angetrieben ist, so daß eine besonders starke Streckwir­kung erreichbar ist, insbesondere dann, wenn die Haftung zwischen der Stoffbahn und den Haftelementen aufgrund der Art der Führung der Stoffbahn über die Legeschaufel oder der Art der Stoffbahn nicht sehr groß ist, so daß ein stetiger Antrieb der Rolle durch die darüber gezogene Stoffbahn nicht gewährleistet ist.Furthermore, it can be advantageous in certain forms of laying out if the roller is additionally motorized is driven, so that a particularly strong stretching effect can be achieved, especially when the adhesion between the fabric and the adhesive elements is not very great due to the type of guidance of the fabric over the laying scoop or the type of fabric, so that a constant drive of the Roll is not guaranteed by the fabric stretched over it.

Weitere Merkmale und Vorteile der erfindungsgemäßen Lösung sind Gegenstand der nachfolgenden Beschreibung sowie der zeichnerischen Darstellung einiger Ausführungsbeispiele: In der Zeichnung zeigen:

  • Fig. 1 eine Schnittansicht längs Linie 1-1 in Fig. 2 durch eine erfindungsgemäße Lege­schaufel;
  • Fig. 2 eine ausschnittsweise Draufsicht auf eine erfindungsgemäße Legeschaufel und
  • Fig. 3 einen Schnitt durch eine weitere Variante einer erfindungsgemäßen Rolle.
Further features and advantages of the solution according to the invention are the subject of the following description and the graphic representation of some exemplary embodiments: The drawings show:
  • 1 shows a sectional view along line 1-1 in FIG. 2 through a laying shovel according to the invention;
  • Fig. 2 is a partial plan view of a laying shovel according to the invention and
  • Fig. 3 shows a section through a further variant of a role according to the invention.

Ein in Fig. 1 und 2 dargestelltes Ausführungsbeispiel einer erfindungsgemäßen Legeschaufel 10 zeigt eine Legeschaufel­wand 12, von welcher sich ungefähr im rechten Winkel ein Legeschaufelboden 14 wegerstreckt, der in einer Ar­beitsstellung der Legeschaufel 10 im wesentlichen horizon­tal angeordnet ist.An embodiment of a laying shovel 10 according to the invention shown in FIGS. 1 and 2 shows a laying shovel wall 12 from which a laying shovel base 14 extends approximately at right angles and is arranged essentially horizontally in a working position of the laying shovel 10.

Vor einer der Legeschaufel 12 abgewandten Vorderkante 16 des Legeschaufelbodens 14 sind insgesamt zwei Rollen 18 und 20 angeordnet, welche sich, ausgehend von einem mittig am Legeschaufelboden 14 gehaltenen Lagerteil 22, in ent­gegengesetzte Richtungen bis zu einer Außenseite 24 des Legeschaufelboden erstrecken und dort in einen zwei­ten Lagerteil 26 drehbar gelagert sind. Somit sind die beiden Rollen 18 und 20 koaxial und miteinander fluchtend vor der Vorderkante 16 des Legeschaufelbodens 14 angeord­net.A total of two rollers 18 and 20 are arranged in front of a front edge 16 of the laying blade base 14 facing away from the laying blade 12, which, starting from a bearing part 22 held centrally on the laying blade base 14, extend in opposite directions to an outside 24 of the laying blade base and there into a second Bearing part 26 are rotatably mounted. The two rollers 18 and 20 are thus arranged coaxially and in alignment with one another in front of the front edge 16 of the laying bucket base 14.

Zur Lagerung sind die beiden Rollen 18 und 20 beiderseits mit Lagerzapfen 28 versehen, welche in Pendel- oder Kalottenlager 30 eingreifen, die ihrerseits in den Lager­teilen 22 bzw. 26 aufgenommen sind, so daß beide Rolle 18 und 20 frei um eine Achse 32 drehbar gelagert sind.For storage, the two rollers 18 and 20 are provided on both sides with journals 28 which engage in spherical or spherical bearings 30, which in turn are accommodated in the bearing parts 22 and 26, so that both rollers 18 and 20 are freely rotatable about an axis 32 are.

Vorteilhafterweise sind die Lagerteile 22 und 26 so dimen­sioniert, daß sie, wie in Fig. 1 dargestellt, einer Dicke des Legeschaufelbodens 14 und einem Durchmesser der Rollen 18 und 20 ungefähr entsprechen und damit nicht oder nur unwesentlich über eine Mantelfläche 34 bzw. 36 der Rollen 18 bzw. 20 überstehen.Advantageously, the bearing parts 22 and 26 are dimensioned such that, as shown in FIG. 1, they approximately correspond to a thickness of the laying scoop base 14 and a diameter of the rollers 18 and 20 and thus do not or only insignificantly over a lateral surface 34 or 36 of the rollers 18 or 20 survive.

Auf den Mantelflächen 34 bzw. 36 der Rollen 18 bzw. 20 sind spiralförmig angeordnete Haftelemente 38 bzw. 40 vorge­sehen, wobei die Spirale so gewickelt ist, daß sie sich beim Drehen der Rollen 18 bzw. 20, angetrieben durch eine über diese Rollen gezogene Stoffbahn 42, nach außen in Rich­tung der Außenseiten 24 des Legeschaufelbodens 14 winden und somit die darüber gezogene Stoffbahn in Richtung ihrer Breite strecken.On the lateral surfaces 34 and 36 of the rollers 18 and 20 spirally arranged adhesive elements 38 and 40 are provided, the spiral being wound so that it rotates when the rollers 18 and 20 are driven by a fabric web pulled over these rollers 42, wind outwards in the direction of the outer sides 24 of the laying scoop base 14 and thus stretch the fabric web pulled over it in the direction of its width.

Bei einem Ausführungsbeispiel sind die Haftelemente 38 bzw. 40 als auf die Mantelflächen 34 bzw. 36 aufgcwickeltes und aufgeklebtes Band aus auf Stoff haftenden Material, beispielsweise Gummimaterial, ausgebildet.In one exemplary embodiment, the adhesive elements 38 and 40 are designed as a tape made of material-adhering material, for example rubber material, wound and glued onto the jacket surfaces 34 and 36, respectively.

Es ist aber auch bei einem anderen Ausführungsbeispiel, dar­gestellt in Fig. 3 möglich, die Haftelemente 38 bzw. 40 als über die Mantelflächen 34 bzw. 36 überstehende Bürsten 44 auszubilden, welche in spiralförmig in die Mantelflächen 34 bzw. 36 eingearbeitete Nuten 46 eingesetzt sind.However, in another exemplary embodiment, shown in FIG. 3, it is also possible to design the adhesive elements 38 and 40 as brushes 44 projecting beyond the lateral surfaces 34 and 36, which are inserted into grooves 46 machined into the lateral surfaces 34 and 36, respectively .

Im Rahmen eines weiteren Ausführungsbeispiels ist es eben­falls denkbar, die Haftelemente als entsprechend spiral­förmig auf die Rollen 18 bzw. 20 aufgetragene Schichten auszubilden.In the context of a further exemplary embodiment, it is also conceivable to design the adhesive elements as correspondingly spirally applied layers on the rollers 18 or 20.

Claims (8)

1. Legeschaufel für ein Stofflegeaggregat einer Stoff­legemaschine, die eine vordere Leitkante aufweist, dadurch gekennzeichnet, daß die Leitkante (18, 20) die darüber gezogene Stoffbahn (42) mit einer von einem Mittenbereich zu deren Längsseitenkanten gerichteten Kraftkomponente beauf­schlagende Haftbereiche (38, 40, 44) aufweist.1. Laying scoop for a fabric laying unit of a fabric laying machine, which has a front leading edge, characterized in that the leading edge (18, 20) the fabric web (42) pulled over it with an adhesive area (38, 40,) acting on a force component directed from a central region to its longitudinal side edges. 44). 2. Legeschaufel nach Anspruch 1, dadurch gekennzeichnet, daß die Haftbereiche (38, 40, 44) sich in Richtung der Längsseitenkanten bewegend angetrieben sind.2. laying shovel according to claim 1, characterized in that the adhesive areas (38, 40, 44) are driven to move in the direction of the longitudinal side edges. 3. Legeschaufel nach Anspruch 2, dadurch gekennzeichnet, daß die Leitkante in Form einer Rolle (18, 20) ausge­bildet ist und sich beim Drehen der Rolle (18, 20) in einer von der über diese beim Auslegen laufenden Stoff­bahn (42) bestimmten Drehrichtung von einem mittigen Bereich spiralförmig nach außen schraubende Haftelemente (38, 40, 44) aufweist.3. laying shovel according to claim 2, characterized in that the leading edge is designed in the form of a roller (18, 20) and when rotating the roller (18, 20) in one of the direction of rotation over this when laying out fabric (42) determined direction of rotation has adhesive elements (38, 40, 44) screwing outward from a central region. 4. Legeschaufel nach einem der voranstehenden Ansprüche, dadurch gekennzeichnet, daß die Haftelemente Borsten (44) sind.4. laying shovel according to one of the preceding claims, characterized in that the adhesive elements are bristles (44). 5. Legeschaufel nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Haftelemente wendelförmig ge­wickelte Bänder (38, 40) sind.5. laying scoop according to one of claims 1 to 3, characterized in that the adhesive elements are helically wound strips (38, 40). 6. Legeschaufel nach Anspruch 5, dadurch gekennzeichnet, daß die Bänder (38, 40) aus Gummi sind.6. laying shovel according to claim 5, characterized in that the bands (38, 40) are made of rubber. 7. Legeschaufel nach einem der Ansprüche 3 bis 6, dadurch gekennzeichnet, daß die Rolle (18, 20) mittig geteilt ist.7. laying shovel according to one of claims 3 to 6, characterized in that the roller (18, 20) is divided in the middle. 8. Legeschaufel nach einem der Ansprüche 3 bis 7, dadurch gekennzeichnet, daß die Rolle (18, 20) motorisch angetrie­ben ist.8. laying shovel according to one of claims 3 to 7, characterized in that the roller (18, 20) is motor-driven.
EP88120770A 1987-12-24 1988-12-13 Cloth plaiting machine Expired - Lifetime EP0322629B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19873744035 DE3744035A1 (en) 1987-12-24 1987-12-24 PLATE SHOVEL
DE3744035 1987-12-24

Publications (3)

Publication Number Publication Date
EP0322629A2 true EP0322629A2 (en) 1989-07-05
EP0322629A3 EP0322629A3 (en) 1990-04-04
EP0322629B1 EP0322629B1 (en) 1993-03-10

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Application Number Title Priority Date Filing Date
EP88120770A Expired - Lifetime EP0322629B1 (en) 1987-12-24 1988-12-13 Cloth plaiting machine

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DE (2) DE3744035A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946364B4 (en) * 1999-09-28 2008-09-18 Metabowerke Gmbh Guard assembly on an angle grinder

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE79147C (en) * H. W. SCHÄDLICH, Chemnitz, Mühlenstr. 29 Legging and measuring machine with clips that grasp the entire width of the folds of fabric and that open and close automatically without the action of the folding knives
DE1036031B (en) * 1954-03-27 1958-08-07 Heinrich Th Mayer Revolving spreader device for webs made of thin paper and other highly sensitive materials
FR79485E (en) * 1960-04-20 1962-12-07 Engaging machine, especially linens
US4339118A (en) * 1980-01-02 1982-07-13 The Richman Brothers Company Cloth spreading method and apparatus
DE3233214A1 (en) * 1981-09-11 1983-04-07 Toyo Machinery Co., Ltd., Osaka SCREW-SHAPED FABRIC HOLDER

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE79147C (en) * H. W. SCHÄDLICH, Chemnitz, Mühlenstr. 29 Legging and measuring machine with clips that grasp the entire width of the folds of fabric and that open and close automatically without the action of the folding knives
DE1036031B (en) * 1954-03-27 1958-08-07 Heinrich Th Mayer Revolving spreader device for webs made of thin paper and other highly sensitive materials
FR79485E (en) * 1960-04-20 1962-12-07 Engaging machine, especially linens
US4339118A (en) * 1980-01-02 1982-07-13 The Richman Brothers Company Cloth spreading method and apparatus
DE3233214A1 (en) * 1981-09-11 1983-04-07 Toyo Machinery Co., Ltd., Osaka SCREW-SHAPED FABRIC HOLDER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19946364B4 (en) * 1999-09-28 2008-09-18 Metabowerke Gmbh Guard assembly on an angle grinder

Also Published As

Publication number Publication date
EP0322629B1 (en) 1993-03-10
DE3879144D1 (en) 1993-04-15
EP0322629A3 (en) 1990-04-04
DE3744035A1 (en) 1989-07-06

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