EP0431484A1 - Device for forming a tuck-in selvedge - Google Patents

Device for forming a tuck-in selvedge Download PDF

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Publication number
EP0431484A1
EP0431484A1 EP90122914A EP90122914A EP0431484A1 EP 0431484 A1 EP0431484 A1 EP 0431484A1 EP 90122914 A EP90122914 A EP 90122914A EP 90122914 A EP90122914 A EP 90122914A EP 0431484 A1 EP0431484 A1 EP 0431484A1
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EP
European Patent Office
Prior art keywords
nozzle
weft thread
reed
fabric
channel
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
EP90122914A
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German (de)
French (fr)
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EP0431484B1 (en
Inventor
Christoph Schwemmlein
Matthias Klöcker
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Kloecker Entwicklungs GmbH
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Kloecker Entwicklungs GmbH
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 Kloecker Entwicklungs GmbH filed Critical Kloecker Entwicklungs GmbH
Priority to AT90122914T priority Critical patent/ATE101210T1/en
Publication of EP0431484A1 publication Critical patent/EP0431484A1/en
Application granted granted Critical
Publication of EP0431484B1 publication Critical patent/EP0431484B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/40—Forming selvedges
    • D03D47/48—Forming selvedges by inserting cut end of weft in next shed, e.g. by tucking, by blowing

Definitions

  • the invention relates to a method for forming an insert edge in a fabric on a pneumatic weaving machine provided with a reed, and a drawing nozzle, in particular a drawing nozzle for forming an insert edge in a fabric, on a pneumatic weaving machine provided with a reed.
  • Inlay edges for fabrics are known. These essentially serve to provide the fabric with a beaded edge. For this purpose, it is known to insert the end of the weft thread of a compartment after it has been closed into the opening of the next compartment.
  • the mechanical means for forming an insert edge are structurally very complex and therefore expensive, but also very fragile.
  • the invention is therefore based on the object of providing a method for forming an insert edge by which the disadvantages mentioned above are avoided.
  • the task also includes the formation of a stretching nozzle through which the insert edge can advantageously be formed.
  • the method according to the invention is characterized in that the weft thread is guided through a drawing nozzle arranged downstream of the reed, that the drawing nozzle is removed from the fabric together with the reed when the fabric is closed, the The weft thread is pulled out of the stretching nozzle and comes to lie in front of the fabric edge, and that the weft thread located in front of the fabric edge is inserted into the next opening tissue compartment by means of an air flow generated by a nozzle.
  • a thread reserve is formed by the drawing nozzle, which comes to lie approximately parallel to the fabric edge due to the retraction of the drawing nozzle together with the reed, so that to form the insert edge the weft end is now only blown into the next opening compartment by an air stream got to.
  • the air flow required to insert the weft end into the next fabric compartment is fan-shaped;
  • a nozzle with a plurality of nozzle openings arranged one above the other is provided.
  • a straightening nozzle is provided in the area of the reed directly in front of the drawing nozzle.
  • the stretching nozzle which in particular also serves to form the insertion edge, is characterized by a main channel and a deflecting channel arranged in a C-shape relative to the main channel, the deflecting channel in each case being connected at the end to the main channel, and a nozzle arranged perpendicular to the main channel at the entrance of the deflecting channel for the entry of the weft thread in the deflection channel.
  • a larger projecting weft thread end can be produced with the same width of the nozzle, whereby a firmer insert edge can be formed due to the longer protrusion. It should be noted in this regard that in order to form a longer weft end, the weft thread does not protrude from the drawing nozzle, since the drawing nozzle is immediately followed by a control device with which thread breaks are registered.
  • a further nozzle opens into the deflection channel, which causes the weft thread to be tightened further.
  • a bore is provided in the deflection channel, which is arranged downstream of the nozzle for the additional tightening of the thread. Through this hole it is achieved that lint introduced into the stretching nozzle is discharged through the hole so that they cannot get into the control device. This prevents interruptions in the production process.
  • the device for forming an insert edge consists of a reed 1, a stretching nozzle denoted overall by 2 and a control device denoted by 3.
  • a stretching nozzle denoted overall by 2
  • a control device denoted by 3.
  • In front of the reed 1 is an air nozzle 4, through which the weft thread 7 is inserted through the reed tunnel 5 into the stretching nozzle.
  • a further nozzle 6 is arranged in the region of the reed tunnel, which serves to guide the weft thread 7 in order to ensure that it runs into the stretching nozzle 2.
  • the control device 3 immediately downstream of the stretching nozzle 2 serves to determine whether the weft thread has broken.
  • the predetermined length of the weft thread ensures that it cannot get into the area of this control device 3; Only when there is a broken thread does the weft thread or part of the weft thread reach the control device, which registers the running-in of the weft thread and stops the machine.
  • the drawing nozzle 2 itself consists essentially of a main channel 8 and a deflection channel 9.
  • a nozzle 10 is arranged at an approximately perpendicular angle to the main channel, which ensures that the incoming weft thread 7 in the Deflection channel 9 is entered.
  • a further nozzle 11 which exerts an additional stretching action on the weft thread 7.
  • an opening 12 is provided at the end of the deflection channel 9, through which at least some of the fluff formed during weaving is carried out of the deflection channel in order to prevent it from entering the drawing nozzle Subordinate control device 3 run in and thereby possibly bring the machine to a standstill.
  • the insertion edge is now produced in such a way that after the insertion of the weft thread 7 into the deflection channel 9 of the drawing nozzle, the drawing nozzle 2 is pivoted together with the reed from the previously vertical position, the weft thread being moved out of the drawing nozzle or out during this movement of the drawing nozzle the deflection channel of the stretching nozzle is pulled out and comes to lie parallel to the fabric edge.
  • the weft thread or the end of the weft thread is introduced into the next opening compartment by the fan-like air flow generated by the nozzle 13 with the openings 13a arranged one above the other.
  • the weft is tied when the compartment is closed.

Abstract

Method for forming a tuck-in selvedge in a fabric on a pneumatic weaving machine equipped with a reed, the weft yarn (7) being guided through a drawing nozzle (2) following the reed (1), the drawing nozzle (2), together with the reed (1), being removed from the fabric during the closing of the shed, the weft yarn being drawn out of the drawing nozzle and coming to rest in front of the fabric selvedge, and the weft yarn (7) located in front of the fabric selvedge being inserted into the next opening shed by means of an airstream generated by a nozzle (13). <IMAGE>

Description

Die Erfindung betrifft ein Verfahren zum Bilden einer Einlegekante bei einem Gewebe auf einer mit einem Riet versehenen pneumatischen Webmaschine, und eine Streckdüse, insbesondere eine Streckdüse zum Bilden einer Einlegekante bei einem Gewebe, auf einer mit einem Riet versehenen pneumatischen Webmaschine.The invention relates to a method for forming an insert edge in a fabric on a pneumatic weaving machine provided with a reed, and a drawing nozzle, in particular a drawing nozzle for forming an insert edge in a fabric, on a pneumatic weaving machine provided with a reed.

Einlegekanten bei Geweben sind bekannt. Diese dienen im wesentlichen dazu, das Gewebe mit einem wulstigen Rand zu versehen. Hierzu ist bekannt, das Ende des Schußfadens eines Faches nach dessen Schließen in das sich öffnende nächste Fach einzulegen. Die mechanischen Mittel zur Bildung einer Einlegekante sind konstruktiv sehr aufwendig und damit teuer, aber auch sehr anfällig.Inlay edges for fabrics are known. These essentially serve to provide the fabric with a beaded edge. For this purpose, it is known to insert the end of the weft thread of a compartment after it has been closed into the opening of the next compartment. The mechanical means for forming an insert edge are structurally very complex and therefore expensive, but also very fragile.

Der Erfindung liegt daher die Aufgabe zugrunde, ein Verfahren zum Bilden einer Einlegekante zu schaffen, durch das die oben genannten Nachteile vermieden werden. Die Aufgabe umfaßt ebenfalls die Ausbildung einer Streckdüse, durch die in vorteilhafter Weise auch die Einlegekante gebildet werden kann.The invention is therefore based on the object of providing a method for forming an insert edge by which the disadvantages mentioned above are avoided. The task also includes the formation of a stretching nozzle through which the insert edge can advantageously be formed.

Das erfindungsgemäße Verfahren zeichnet sich dadurch aus, daß der Schußfaden durch eine dem Riet nachgeordnete Streckdüse geführt wird, daß die Streckdüse zusammen mit dem Riet beim Schließen des Gewebes vom Gewebe entfernt wird, wobei der Schußfaden aus der Streckdüse gezogen und vor die Gewebekante zu liegen kommt, und daß mittels eines durch eine Düse erzeugten Luftstromes der vor der Gewebekante befindliche Schußfaden in das nächste sich öffnende Gewebefach eingetragen wird. Durch die Streckdüse wird gleichsam eine Fadenreserve gebildet, die durch das Zurückweichen der Streckdüse zusammen mit dem Riet in etwa parallel zur Gewebekante zu liegen kommt, so daß zum Bilden der Einlegekante das Schußfadenende nunmehr nur noch durch einen Luftstrom in das nächste sich öffnende Fach eingeblasen werden muß.The method according to the invention is characterized in that the weft thread is guided through a drawing nozzle arranged downstream of the reed, that the drawing nozzle is removed from the fabric together with the reed when the fabric is closed, the The weft thread is pulled out of the stretching nozzle and comes to lie in front of the fabric edge, and that the weft thread located in front of the fabric edge is inserted into the next opening tissue compartment by means of an air flow generated by a nozzle. A thread reserve is formed by the drawing nozzle, which comes to lie approximately parallel to the fabric edge due to the retraction of the drawing nozzle together with the reed, so that to form the insert edge the weft end is now only blown into the next opening compartment by an air stream got to.

Nach einem weiteren Merkmal der Erfindung ist der zum Eintrag des Schußfadenendes in das nächste Gewebefach erforderliche Luftstrom fächerförmig ausgebildet; hierzu ist eine Düse mit mehreren übereinander angeordneten Düsenöffnungen vorgesehen.According to a further feature of the invention, the air flow required to insert the weft end into the next fabric compartment is fan-shaped; For this purpose, a nozzle with a plurality of nozzle openings arranged one above the other is provided.

Um zu gewährleisten, daß der Schußfaden in die Streckdüse einläuft, ist im Bereich des Rietes unmittelbar vor der Streckdüse eine Richtdüse vorgesehen.In order to ensure that the weft thread runs into the drawing nozzle, a straightening nozzle is provided in the area of the reed directly in front of the drawing nozzle.

Die Streckdüse, die insbesondere auch der Bildung der Einlegekante dient, ist gekennzeichnet durch einen Hauptkanal und einen C-förmig zum Hauptkanal angegeordneten Umlenkkanal, wobei der Umlenkkanal jeweils endseitig mit dem Hauptkanal in Verbindung steht, und einer senkrecht zum Hauptkanal am Eingang des Umlenkkanales angeordneten Düse zum Eintrag des Schußfadens in den Umlenkkanal.The stretching nozzle, which in particular also serves to form the insertion edge, is characterized by a main channel and a deflecting channel arranged in a C-shape relative to the main channel, the deflecting channel in each case being connected at the end to the main channel, and a nozzle arranged perpendicular to the main channel at the entrance of the deflecting channel for the entry of the weft thread in the deflection channel.

Durch die Anordnung des Umlenkkanales in dar Streckdüse kann bei gleicher Breite der Düse ein größeres überstehendes Schußfadenende erzeugt werden, wodurch, aufgrund das längeren Überstandes, eine festere Einlegekante gebildet werden kann. Hierzu ist zu bemerken, daß sich zur Bildung eines längeren Schußfadenendes, ein Herausragen des Schußfadens aus der Streckdüse verbietet, da der Streckdüse unmittelbar eine Kontrolleinrichtung nachgeordnet ist, mit der Fadenbrüche registriert werden.By arranging the deflecting channel in the stretching nozzle, a larger projecting weft thread end can be produced with the same width of the nozzle, whereby a firmer insert edge can be formed due to the longer protrusion. It should be noted in this regard that in order to form a longer weft end, the weft thread does not protrude from the drawing nozzle, since the drawing nozzle is immediately followed by a control device with which thread breaks are registered.

Nach einer vorteilhaften Ausführungsform mündet in den Umlenkkanal eine weitere Düse, die eine zusätzliche Straffung das Schußfadens bewirkt.According to an advantageous embodiment, a further nozzle opens into the deflection channel, which causes the weft thread to be tightened further.

Darüber hinaus ist in dem Umlenkkanal eine Bohrung vorgesehen, die der Düse für die zusätzliche Straffung des Fadens nachgeordnet ist. Durch diese Bohrung wird erreicht, daß in die Streckdüse eingeführte Flusen durch die Bohrung ausgetragen werden, so daß diese nicht in die Kontrolleinrichtung gelangen können. Hierdurch werden Unterbrechungen des Produktionsablaufes vermieden.In addition, a bore is provided in the deflection channel, which is arranged downstream of the nozzle for the additional tightening of the thread. Through this hole it is achieved that lint introduced into the stretching nozzle is discharged through the hole so that they cannot get into the control device. This prevents interruptions in the production process.

In der Zeichnung ist eine beispielsweise Ausführungsform dargestellt.

Fig. 1
zeigt die Vorrichtung zur Bildung einer Einlegekante in perspektivischer Darstellung;
Fig. 2
zeigt eine Ansicht von vorn;
Fig. 3
zeigt die Streckdüse als Vertikalschnitt.
An example embodiment is shown in the drawing.
Fig. 1
shows the device for forming an insert edge in a perspective view;
Fig. 2
shows a view from the front;
Fig. 3
shows the stretching nozzle as a vertical section.

Gemäß Fig. 1 besteht die Vorrichtung zum Bilden einer Einlegekante aus einem Riet 1, einer insgesamt mit 2 bezeichneten Streckdüse und einer mit 3 bezeichneten Kontrolleinrichtung. Dem Riet 1 vorgelagert ist eine Luftdüse 4, durch die der Schußfaden 7 durch den Riettunnel 5 bis in die Streckdüse eingeführt wird. Unmittelbar vor der Streckdüse 2 ist im Bereich des Riettunnels eine weitere Düse 6 angeordnet, die der Führung des Schußfadens 7 dient, um zu gewährleisten, daß dieser in die Streckdüse 2 einläuft. Die der Streckdüse 2 unmittelbar nachgeordnete Kontrolleinrichtung 3 dient der Feststellung, ob der Schußfaden gerissen ist. Durch die vorbestimmte Länge des Schußfadens ist sichergestellt, daß dieser an sich nicht in den Bereich dieser Kontrolleinrichtung 3 gelangen kann; erst wenn ein Fadenbruch vorliegt, gelangt der Schußfaden, oder ein Teil des Schußfadens in die Kontrolleinrichtung, die das Einlaufen des Schußfadens registriert und die Maschine stillsetzt.According to FIG. 1, the device for forming an insert edge consists of a reed 1, a stretching nozzle denoted overall by 2 and a control device denoted by 3. In front of the reed 1 is an air nozzle 4, through which the weft thread 7 is inserted through the reed tunnel 5 into the stretching nozzle. Immediately in front of the stretching nozzle 2, a further nozzle 6 is arranged in the region of the reed tunnel, which serves to guide the weft thread 7 in order to ensure that it runs into the stretching nozzle 2. The control device 3 immediately downstream of the stretching nozzle 2 serves to determine whether the weft thread has broken. The predetermined length of the weft thread ensures that it cannot get into the area of this control device 3; Only when there is a broken thread does the weft thread or part of the weft thread reach the control device, which registers the running-in of the weft thread and stops the machine.

Die Streckdüse 2 selbst besteht im wesentlichen aus einem Hauptkanal 8 und einem Umlenkkanal 9. Im Bereich der Abzweigung des Umlenkkanales 9 von dem Hauptkanal 8 ist im etwa senkrechten Winkel zum Hauptkanal eine Düse 10 angeordnet, die dafür sorgt, daß der ankommende Schußfaden 7 in den Umlenkkanal 9 eingetragen wird. Im Bereich des Umlenkkanales 9 befindet sich eine weitere Düse 11, die eine zusätzliche Streckwirkung auf den Schußfaden 7 ausübt. Darüber hinaus ist am Ende des Umlenkkanals 9 eine öffnung 12 vorgesehen, durch die zumindest einen Teil der beim Weben entstehenden Flusen aus dem Umlenkkanal durchgetragen werden, um zu verhindern, daß diese in die der Streckdüse nachgeordnete Kontrolleinrichtung 3 einlaufen und hierdurch unter Umständen ein Stillsetzen der Maschine bewirken.The drawing nozzle 2 itself consists essentially of a main channel 8 and a deflection channel 9. In the region of the branching of the deflection channel 9 from the main channel 8, a nozzle 10 is arranged at an approximately perpendicular angle to the main channel, which ensures that the incoming weft thread 7 in the Deflection channel 9 is entered. In the area of the deflection channel 9 there is a further nozzle 11 which exerts an additional stretching action on the weft thread 7. In addition, an opening 12 is provided at the end of the deflection channel 9, through which at least some of the fluff formed during weaving is carried out of the deflection channel in order to prevent it from entering the drawing nozzle Subordinate control device 3 run in and thereby possibly bring the machine to a standstill.

Die Herstellung der Einlegekante erfolgt nun derart, daß nach Eintrag des Schußfadens 7 in den Umlenkkanal 9 der Streckdüse, die Streckdüse 2 zusammen mit dem Riet aus der zuvor senkrechten Position verschwenkt wird, wobei der Schußfaden bei dieser Bewegung der Streckdüse aus der Streckdüse bzw. aus dem Umlenkkanal der Streckdüse herausgezogen wird und parallel zur Gewebekante zu liegen kommt. In dieser Position wird der Schußfaden bzw. das Ende des Schußfadens durch den durch die Düse 13 mit den übereinander angeordneten öffnungen 13a erzeugten fächerartigen Luftstrom in das nächste sich öffnende Fach eingetragen. Abgebunden wird der Schußfaden beim Schließen des Faches. Es ist natürlich denkbar, den Schußfaden im Hauptkanal 8 der Streckdüse zu fuhren; das hierbei entstehende überstehende Schußfadenende ist aber wesentlich kürzer, als wenn der Schußfaden durch den Umlenkkanal geführt wird. Je länger aber das im Fach einliegende Schußfadenende ist, um so besser hält die Einlegekante.The insertion edge is now produced in such a way that after the insertion of the weft thread 7 into the deflection channel 9 of the drawing nozzle, the drawing nozzle 2 is pivoted together with the reed from the previously vertical position, the weft thread being moved out of the drawing nozzle or out during this movement of the drawing nozzle the deflection channel of the stretching nozzle is pulled out and comes to lie parallel to the fabric edge. In this position, the weft thread or the end of the weft thread is introduced into the next opening compartment by the fan-like air flow generated by the nozzle 13 with the openings 13a arranged one above the other. The weft is tied when the compartment is closed. It is of course conceivable to guide the weft thread in the main channel 8 of the drawing nozzle; the protruding weft end that arises here is considerably shorter than if the weft thread is guided through the deflection channel. However, the longer the weft thread end in the compartment, the better the insert edge holds.

Claims (7)

Verfahren zum Bilden einer Einlegekante bei einem Gewebe auf einer mit einem Riet versehenen pneumatischen Webmaschine,
dadurch gekennzeichnet, daß
der Schußfaden (7) durch eine dem Riet (1) nachgeordnete Streckdüse (2) geführt wird, daß die Streckdüse (2) zusammen mit dem Riet (1) beim Schließen des Faches vom Gewebe entfernt wird, wobei der Schußfaden aus der Streckdüse gezogen und vor die Gewebekante zu liegen kommt, und daß mittels eines durch eine Düse (13) erzeugten Luftstromes der vor der Gewebekante befindliche Schußfaden (7) in das nächste sich öffnende Gewebefach eingetragen wird.Method for forming an insert edge in a fabric on a pneumatic weaving machine provided with a reed,
characterized in that
the weft thread (7) is passed through a drawing nozzle (2) arranged downstream of the reed (1), so that the drawing nozzle (2) together with the reed (1) is removed from the fabric when the compartment is closed, the weft thread being pulled out of the drawing nozzle and comes to lie in front of the fabric edge, and that the weft thread (7) located in front of the fabric edge is inserted into the next opening tissue compartment by means of an air flow generated by a nozzle (13). Verfahren nach Anspruch 1
dadurch gekennzeichnet, daß
der durch die Düse (13) erzeugte Luftstrom fächerartig ist.The method of claim 1
characterized in that
the air flow generated by the nozzle (13) is fan-like. Verfahren nach Anspruch 1
dadurch gekennzeichnet, daß
vor der Streckdüse im Bereich des Rietes eine Richtdüse (6) vorgesehen ist, die dafür sorgt, daß der Schußfaden (7) in die Streckdüse (2) einlaufen kann.The method of claim 1
characterized in that
A straightening nozzle (6) is provided in front of the drawing nozzle in the area of the reed, which ensures that the weft thread (7) can run into the drawing nozzle (2). Düse nach Anspruch 2
dadurch gekennzeichnet, daß
die Düse (13) zur Erzeugung des fächerartigen Luftstromes mehrere übereinander angeordnete Düsenöffnungen (13a) aufweist.Nozzle according to claim 2
characterized in that
the nozzle (13) for generating the fan-like air flow has a plurality of nozzle openings (13a) arranged one above the other. Streckdüse nach Anspruch 1, insbesondere Streckdüse zum Bilden einer Einlegekante bei einem Gewebe auf einer mit einem Riet versehenen pneumatischen Webmaschine,
gekennzeichnet durch
einen Hauptkanal (8) und einen C-förmig zum Hauptkanal angeordneten Umlenkkanal (9), wobei der Umlenkkanal (9) jeweils endseitig mit dem Hauptkanal (8) in Verbindung steht, und einer senkrecht zum Hauptkanal (8) am Eingang des Umlenkkanales (9) angeordneten Düse (10) zum Eintrag des Schußfadens (7) in den Umlenkkanal (9).Stretching nozzle according to claim 1, in particular stretching nozzle for forming an insert edge in a fabric on a pneumatic weaving machine provided with a reed,
marked by
a main channel (8) and a C-shaped to the main channel arranged deflection channel (9), wherein the deflection channel (9) is connected at the end to the main channel (8), and one perpendicular to the main channel (8) at the entrance of the deflection channel (9 ) arranged nozzle (10) for entering the weft thread (7) in the deflection channel (9). Streckdüse nach Anspruch 5
dadurch gekennzeichnet, daß
in den Umlenkkanal (9) eine weitere Düse (11) mündet, die eine zusätzliche Straffung des Schußfadens (7) bewirkt.Stretching nozzle according to claim 5
characterized in that
A further nozzle (11) opens into the deflection channel (9), which causes an additional tightening of the weft thread (7). Steckdüse nach Anspruch 5
dadurch gekennzeichnet, daß
der Düse (11) nachgeordnet in dem Umlenkkanal (9) eine Bohrung (12) angeordnet ist.Plug-in nozzle according to claim 5
characterized in that
A bore (12) is arranged downstream of the nozzle (11) in the deflection channel (9).
EP90122914A 1989-12-06 1990-11-30 Device for forming a tuck-in selvedge Expired - Lifetime EP0431484B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT90122914T ATE101210T1 (en) 1989-12-06 1990-11-30 METHOD OF FORMING AN INLAID EDGE.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3940279 1989-12-06
DE3940279A DE3940279A1 (en) 1989-12-06 1989-12-06 METHOD FOR FORMING AN INSERTING EDGE

Publications (2)

Publication Number Publication Date
EP0431484A1 true EP0431484A1 (en) 1991-06-12
EP0431484B1 EP0431484B1 (en) 1994-02-02

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Application Number Title Priority Date Filing Date
EP90122914A Expired - Lifetime EP0431484B1 (en) 1989-12-06 1990-11-30 Device for forming a tuck-in selvedge

Country Status (3)

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EP (1) EP0431484B1 (en)
AT (1) ATE101210T1 (en)
DE (1) DE3940279A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424271C1 (en) * 1994-07-09 1995-06-29 Dornier Gmbh Lindauer Air jet loom weft insertion channel
EP1083253A1 (en) * 1999-09-08 2001-03-14 Tsudakoma Kogyo Kabushiki Kaisha Tuck-in apparatus for shutteless loom
EP1179624A1 (en) * 2000-08-10 2002-02-13 Tsudakoma Kogyo Kabushiki Kaisha Tuck-in apparatus

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131167A1 (en) * 1991-09-19 1993-03-25 Dornier Gmbh Lindauer AIR WOVENING MACHINE WITH DEVICE FOR FORMING A WAVE GATE
DE19917953C1 (en) * 1999-04-21 2001-01-25 Dornier Gmbh Lindauer Pneumatically operated last layer for weaving machines

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725262C (en) * 1939-09-02 1942-09-18 Sulzer Ag Device for producing firm edges in fabrics
FR2141808A1 (en) * 1971-06-18 1973-01-26 Dewas Raymond
EP0351361A1 (en) * 1988-07-14 1990-01-17 GebràœDer Sulzer Aktiengesellschaft Pneumatic selvedge-forming unit for looms
US4957144A (en) * 1987-12-28 1990-09-18 Nissan Motor Co., Ltd. Tack-in system of shuttleless loom

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0291744A3 (en) * 1987-05-19 1991-08-07 Zvs Vyzkumnevyvojovy Ustav Koncernova Ucelova Organizace Device to form fabric tuck-in selvedges in weaving machines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE725262C (en) * 1939-09-02 1942-09-18 Sulzer Ag Device for producing firm edges in fabrics
FR2141808A1 (en) * 1971-06-18 1973-01-26 Dewas Raymond
US4957144A (en) * 1987-12-28 1990-09-18 Nissan Motor Co., Ltd. Tack-in system of shuttleless loom
EP0351361A1 (en) * 1988-07-14 1990-01-17 GebràœDer Sulzer Aktiengesellschaft Pneumatic selvedge-forming unit for looms

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424271C1 (en) * 1994-07-09 1995-06-29 Dornier Gmbh Lindauer Air jet loom weft insertion channel
EP0695821A1 (en) 1994-07-09 1996-02-07 Lindauer Dornier Gesellschaft M.B.H Air loom with selvedoe guide
US5570726A (en) * 1994-07-09 1996-11-05 Lindauer Dornier Gesellschaft Mbh Air weaving loom with weft hold-down members and enlarged inlet and outlet weft insertion channel
EP1083253A1 (en) * 1999-09-08 2001-03-14 Tsudakoma Kogyo Kabushiki Kaisha Tuck-in apparatus for shutteless loom
US6321796B1 (en) 1999-09-08 2001-11-27 Tsudakoma Kogyo Kabushiki Kaisha Tuck-in apparatus for shuttleless loom
EP1179624A1 (en) * 2000-08-10 2002-02-13 Tsudakoma Kogyo Kabushiki Kaisha Tuck-in apparatus

Also Published As

Publication number Publication date
DE3940279A1 (en) 1991-06-13
DE3940279C2 (en) 1991-09-12
EP0431484B1 (en) 1994-02-02
ATE101210T1 (en) 1994-02-15

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