EP0161376A1 - Air jet loom - Google Patents

Air jet loom Download PDF

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Publication number
EP0161376A1
EP0161376A1 EP84810243A EP84810243A EP0161376A1 EP 0161376 A1 EP0161376 A1 EP 0161376A1 EP 84810243 A EP84810243 A EP 84810243A EP 84810243 A EP84810243 A EP 84810243A EP 0161376 A1 EP0161376 A1 EP 0161376A1
Authority
EP
European Patent Office
Prior art keywords
weft
shed
air jet
machine according
machine
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.)
Withdrawn
Application number
EP84810243A
Other languages
German (de)
French (fr)
Inventor
Gianni Riboli
Stefan Svarc
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.)
Sulzer AG
Original Assignee
Sulzer AG
Gebrueder Sulzer AG
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 Sulzer AG, Gebrueder Sulzer AG filed Critical Sulzer AG
Priority to EP84810243A priority Critical patent/EP0161376A1/en
Priority to BR8502280A priority patent/BR8502280A/en
Priority to JP10418185A priority patent/JPS60252749A/en
Publication of EP0161376A1 publication Critical patent/EP0161376A1/en
Withdrawn legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D51/00—Driving, starting, or stopping arrangements; Automatic stop motions
    • D03D51/18—Automatic stop motions
    • D03D51/44—Automatic stop motions acting on defective operation of loom mechanisms
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3006—Construction of the nozzles
    • D03D47/3013—Main nozzles
    • 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
    • D03D47/28—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed
    • D03D47/30—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms wherein the weft itself is projected into the shed by gas jet
    • D03D47/3026—Air supply systems
    • D03D47/3053—Arrangements or lay out of air supply systems
    • 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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D49/00—Details or constructional features not specially adapted for looms of a particular type
    • D03D49/70—Devices for cutting weft threads

Definitions

  • the invention relates to an air jet weaving machine with a weft insertion nozzle arranged outside the shed and a weft deflection device arranged between it and the shed for keeping the weft away from the shed after a signal has been given to stop the loom as a result of a fault.
  • the weft deflection device In a previous machine of this type (DE-OS 32 03 892), the weft deflection device consists of a plate controlled by an electromagnet and movable in the air jet of the entry nozzle. With this type of construction, the weft thread cannot be safely kept away from the shed when the machine is stopped, but the free end of the weft thread can nevertheless get into the shed or into an adjacent part of the weaving machine, which can result in further malfunctions on the weaving machine.
  • the object of the invention is to create a weaving machine that is particularly improved in this regard.
  • the invention consists in the fact that the weft deflection device has a - transverse to the weft direction - with an opening in the air jet generated by the entry nozzle movable channel.
  • the deflection channel is a suction pipe which can be displaced from a compressed air cylinder, the free end of which has the opening which can be moved into the air jet of the entry nozzle. This increases the deflection effect, and the end of the weft thread can be fed into a waste container immediately after being cut off.
  • the weaving machine 10 contains a drawer 2, on which the reed 7 is fastened.
  • a block 13 containing a pressure cylinder 12 is fastened on the drawer 2 by means of a screw 14, which moves back and forth together with the drawer 2 and the reed 7 in accordance with arrow 15.
  • the shed 21 is formed by the warp threads 22, 23, which are controlled by strands 24, 25.
  • the reed 7 contains lamellae 17, which form a central tunnel 16, in which the weft thread 18 is drawn off and inserted by a bobbin 25.
  • the weft thread 18 runs over a weft thread store 26, a thread brake 27, an insertion nozzle 3 and a mixing tube 5.
  • the rivet stop is labeled 61, the fabric 62.
  • a piston 20 is displaceable in the cylinder 12, to which a suction pipe 1 is fastened via a rod 52 and is connected to the suction side of a fan 6 via a suction line 53.
  • Compressed air can be fed into the cylinder 12 via an air supply line 31, as a result of which the intake manifold 1 e.g. after weft breakage and delivery of a stop signal can be shifted into the upper position la shown in FIG. 3.
  • the intake manifold 1 e.g. after weft breakage and delivery of a stop signal can be shifted into the upper position la shown in FIG. 3.
  • the intake manifold 1 e.g. after weft breakage and delivery of a stop signal
  • the mode of action is as follows. If e.g. If a weft break is detected by a sensor 34 of a weft monitor device designated as a whole as 35 and a signal for stopping the weaving machine 10 is given, the monitor device 35 emits a signal via an electrical line 36 to the control magnet 37 of a valve 38, thereby this reaches the open position according to FIG. 3.
  • the air coming from a compressed air source 56 via a line 39 now passes via line 31 into the pressure cylinder 12, the piston 20 of which reaches the upper position according to FIG. 3, whereby the suction pipe 1 is moved into the position la.
  • suction pipe 1 is moved back into the lower, ineffective position according to FIG. 1.
  • the weaving machine 10 can then be switched on again and the weaving operation continued.
  • two-shot operation is provided, ie the nozzle 3 can be moved downward in FIG. 1 and a nozzle 3a with a mixing tube 5a can be moved in front of the shed 21. Then - the weft 18a can be drawn off from the bobbin 25a via the parts 26a, 27a and be entered.
  • the block 13 is arranged on a fixed part 41 of the loom frame.
  • the suction pipe 1b can be lowered from the inactive position according to FIG. 5,6 into the lower working position 1c according to FIG. 7,8, in which the opening 32 is directly in front of the blow-out opening 33 of the mixing pipe 5 of the nozzle 3.
  • the deflecting or suction pipe 1b has a curved deflecting surface 45.
  • the weft thread 18 can be deflected via it, together with the air coming from the nozzle 3 and the pipe 5, and, after cutting, can be guided into a waste container.
  • weft threads can also be deflected and guided away after cutting, as e.g. may be necessary for a weft repair (synchronization of the weft sequence).

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Looms (AREA)

Abstract

In the air jet waving machine (10) the weft thread deflecting means is formed by a suction pipe (1) which with its side opening (32) is movable directly into the airstream of a feed nozzle (3) which is provided with a mixer tube (5). As a result, the weft thread (18), following emission of a stoppage signal by the weft thread monitor (34, 35), can be immediately kept away from the shed (21) and can no longer be introduced into it. The thread (18) can be guided into a waste container. <IMAGE>

Description

Die Erfindung betrifft eine Luftstrahlwebmaschine mit einer ausserhalb des Webfaches angeordneten Schussfaden-Eintragsdüse und einer zwischen ihr und dem Webfach angeordneten Schussfaden-Ablenkvorrichtung zum Fernhalten des Schussfadens vom Webfach nach Abgabe eines Signales zum Stillsetzen der Webmaschine infolge einer Störung.The invention relates to an air jet weaving machine with a weft insertion nozzle arranged outside the shed and a weft deflection device arranged between it and the shed for keeping the weft away from the shed after a signal has been given to stop the loom as a result of a fault.

Bei einer bisherigen Maschine dieser Art (DE-OS 32 03 892) besteht die Schussfadenablenkvorrichtung aus einer von einem Elektromagnet gesteuerten, in den Luftstrahl der Eintragsdüse beweglichen Platte. Bei dieser Bauart kann der Schussfaden bei Stillsetzen der Maschine nicht mit Sicherheit vom Webfach ferngehalten werden, vielmehr kann das freie Schussfadenende gleichwohl in das Webfach oder in einen benachbarten Teil der Webmaschine gelangen, wodurch weitere Störungen an der Webmaschine entstehen können.In a previous machine of this type (DE-OS 32 03 892), the weft deflection device consists of a plate controlled by an electromagnet and movable in the air jet of the entry nozzle. With this type of construction, the weft thread cannot be safely kept away from the shed when the machine is stopped, but the free end of the weft thread can nevertheless get into the shed or into an adjacent part of the weaving machine, which can result in further malfunctions on the weaving machine.

Der Erfindung liegt die Aufgabe zugrunde, eine besonders in dieser hinsicht verbesserte Webmaschine zu schaffen.The object of the invention is to create a weaving machine that is particularly improved in this regard.

Die Erfindung besteht darin, dass die Schussfadenablenkvorrichtung einen -- quer zur Schussrichtung -mit einer Oeffnung in den von der Eintragsdüse erzeugten Luftstrahl beweglichen Kanal enthält.The invention consists in the fact that the weft deflection device has a - transverse to the weft direction - with an opening in the air jet generated by the entry nozzle movable channel.

Hierdurch lässt sich erreichen, dass die von der Eintragsdüse ausströmende Luft praktisch vollständig durch den Ablenkkanal abgeleitet wird und damit auch der Faden mit Sicherheit vom Webfach oder anderen Teilen der Webmaschine ferngehalten werden kann. Unmittelbar nach Abgabe des Stillsetz-Signales wird der Schussfaden mit Sicherheit vom Webfach ferngehalten, es kann kein weiterer Schussfaden mehr in unerwünschter Weise ganz oder teilweise in das Fach eingetragen werden, der nachträglich wieder herausgezogen werden müsste.In this way, it can be achieved that the air flowing out of the entry nozzle is discharged practically completely through the deflection channel and thus the thread can also be safely kept away from the shed or other parts of the weaving machine. Immediately after the stop signal is given, the weft thread is certainly kept away from the shed; no further weft thread can be inserted in whole or in part in an undesired manner, which would have to be pulled out later.

Bei einer Ausführungsform ist der Ablenkkanal ein von einem Druckluftzylinder aus verschiebbares Absaugrohr, dessen freies Ende die in den Luftstrahl der Eintragsdüse bewegliche Oeffnung aufweist. Die Ablenkwirkung wird dadurch verstärkt, das Schussfadenende kann nach Abschneiden sofort in einen Abfallbehälter geleitet werden.In one embodiment, the deflection channel is a suction pipe which can be displaced from a compressed air cylinder, the free end of which has the opening which can be moved into the air jet of the entry nozzle. This increases the deflection effect, and the end of the weft thread can be fed into a waste container immediately after being cut off.

Weitere Merkmale ergeben sich aus der folgenden Beschreibung von Ausführungsbeispielen in Verbindung mit der Zeichnung und den Ansprüchen.

  • Fig. 1 ist eine Vorderansicht auf einige Teile einer erfindungsgemäss ausgebildeten Webmaschine, von der Warenseite her gesehen und in schematischer Darstellung,
  • Fig. 2 ist ein Schnitt nach Linie II - II in Fig. l,
  • Fig. 3 zeigt die Teile nach Fig. 1 in einer anderen Position,
  • Fig. 4 ist ein Schnitt nach Linie IV - IV in Fig. 3,
  • Fig. 5 ist eine der Fig. 1 entsprechende Vorderansicht einer abgewandelten Ausführungsform,
  • Fig. 6 ein Schnitt nach Linie VI - VI in Fig. 5,
  • Fig. 7 zeigt die Teile nach Fig. 5 in anderer Position und
  • Fig. 8 ist ein Schnitt nach Linie VIII - VIII in Fig. 7.
Further features emerge from the following description of exemplary embodiments in conjunction with the drawing and the claims.
  • 1 is a front view of some parts of a weaving machine designed according to the invention, seen from the goods side and in a schematic representation,
  • Fig. 2 is a section along line II - II in Fig. 1,
  • 3 shows the parts according to FIG. 1 in a different position,
  • Fig. 4 is a section along line IV - IV in Fig. 3,
  • 5 is a front view corresponding to FIG. 1 of a modified embodiment,
  • 6 shows a section along line VI-VI in FIG. 5,
  • Fig. 7 shows the parts of FIG. 5 in a different position and
  • FIG. 8 is a section along line VIII - VIII in FIG. 7.

Die Webmaschine 10 enthält eine Lade 2, auf der das Riet 7 befestigt ist. Auf der Lade 2 ist ein einen Druckzylinder 12 enthaltender Block 13 mittels einer Schraube 14 befestigt, der zusammen mit der Lade 2 und dem Riet 7 entsprechend Pfeil 15 hin und her bewegt. Das Webfach 21 wird von den Kettfäden 22,23 gebildet, die von Litzen 24,25 gesteuert werden. Das Riet 7 enthält Lamellen 17, die einen mittleren Tunnel 16 bilden, in welchen der Schussfaden 18 von einer Spule 25 abgezogen und eingetragen wird. Der Schussfaden 18 läuft dabei über einen Schussfadenspeicher 26, eine Fadenbremse 27 eine Eintragsdüse 3 und ein Mischrohr 5. Der Rietanschlag ist mit 61, das Gewebe mit 62 bezeichnet.The weaving machine 10 contains a drawer 2, on which the reed 7 is fastened. A block 13 containing a pressure cylinder 12 is fastened on the drawer 2 by means of a screw 14, which moves back and forth together with the drawer 2 and the reed 7 in accordance with arrow 15. The shed 21 is formed by the warp threads 22, 23, which are controlled by strands 24, 25. The reed 7 contains lamellae 17, which form a central tunnel 16, in which the weft thread 18 is drawn off and inserted by a bobbin 25. The weft thread 18 runs over a weft thread store 26, a thread brake 27, an insertion nozzle 3 and a mixing tube 5. The rivet stop is labeled 61, the fabric 62.

In dem Zylinder 12 ist ein Kolben 20 verschiebbar, an dem über eine Stange 52 ein Absaugrohr 1 befestigt ist, das über eine Saugleitung 53 an die Saugseite eines Ventilators 6 angeschlossen ist. In den Zylinder 12 kann über eine Luftzuführungsleitung 31 Druckluft gegeben werden, wodurch das Saugrohr 1 z.B. nach Schussfadenbruch und Abgabe eines Stillsetzsignales in die in Fig. 3 dargestellte, obere Stellung la verschoben werden kann. In dieser befindet sich eine seitliche Oeffnung 32 des Saugrohres 1 unmittelbar vor der Ausströmöffnung 33 des Mischrohres 5 der Düse 3 und damit im Luftstrahl 59 der Düse.A piston 20 is displaceable in the cylinder 12, to which a suction pipe 1 is fastened via a rod 52 and is connected to the suction side of a fan 6 via a suction line 53. Compressed air can be fed into the cylinder 12 via an air supply line 31, as a result of which the intake manifold 1 e.g. after weft breakage and delivery of a stop signal can be shifted into the upper position la shown in FIG. 3. In this there is a lateral opening 32 of the suction pipe 1 immediately in front of the outflow opening 33 of the mixing pipe 5 of the nozzle 3 and thus in the air jet 59 of the nozzle.

Die Wirkungsweise ist folgende. Wenn z.B. ein Schussfadenbruch durch einen Sensor 34 einer als Ganzes mit 35 bezeichneten Schussfadenwächter-Einrichtung ermittelt und ein Signal zum Stillsetzen der Webmaschine 10 gegeben wird, wird von der Wächtereinrichtung 35 aus ein Signal über eine elektrische Leitung 36 auf den Steuermagnet 37 eines Ventiles 38 gegeben, wodurch dieses in die Offenstellung nach Fig. 3 gelangt. Die von einer Druckluftquelle 56 über eine Leitung 39 kommende Luft gelangt nunmehr über Leitung 31 in den Druckzylinder 12, dessen Kolben 20 in die obere Stellung nach Fig. 3 gelangt, wodurch das Absaugrohr 1 in die Position la verschoben wird. In dieser wird die gesamte dem Mischrohr 5 der Düse 3 entströmende Luft (Strahl 59), sowie der Schussfaden 18 in das Saugrohr 1 geleitet und damit insbesondere der Schussfaden 18 vom Webfach 21 ferngehalten. In der Zeit, die verstreicht, bis die Webmaschine 10 zum Stillstand kommt, kann kein Schussfaden 18 mehr in das Fach 21 eingetragen werden. Der abgelenkte Schussfaden 18 kann mittels einer Schere 58 abgeschnitten und in einen Abfallbehälter geführt werden. Anschliessend erfolgt die Schussfadenreparatur.The mode of action is as follows. If e.g. If a weft break is detected by a sensor 34 of a weft monitor device designated as a whole as 35 and a signal for stopping the weaving machine 10 is given, the monitor device 35 emits a signal via an electrical line 36 to the control magnet 37 of a valve 38, thereby this reaches the open position according to FIG. 3. The air coming from a compressed air source 56 via a line 39 now passes via line 31 into the pressure cylinder 12, the piston 20 of which reaches the upper position according to FIG. 3, whereby the suction pipe 1 is moved into the position la. In this, all the air flowing out of the mixing tube 5 of the nozzle 3 (jet 59) and the weft thread 18 are directed into the suction tube 1 and thus in particular the weft thread 18 is kept away from the shed 21. In the time that passes until the weaving machine 10 comes to a standstill, no more weft thread 18 can be inserted into the compartment 21. The deflected weft thread 18 can be cut off using scissors 58 and guided into a waste container. The weft is then repaired.

Nunmehr wird das Saugrohr 1 wieder in die untere, wirkungslose Position nach Fig. 1 bewegt. Anschliessend kann die Webmaschine 10 wieder eingeschaltet und der Webbetrieb fortgesetzt werden.Now the suction pipe 1 is moved back into the lower, ineffective position according to FIG. 1. The weaving machine 10 can then be switched on again and the weaving operation continued.

Bei der Bauart nach Fig. 1 - 4 ist Zweischussbetrieb vorgesehen, d.h. die Düse 3 kann in Fig. 1 nach unten verschoben und eine Düse 3a mit Mischrohr 5a vor das Webfach 21 gerückt werden. Dann--kann der Schussfaden 18a von der Spule 25a über die Teile 26a,27a abgezogen und eingetragen werden.1-4, two-shot operation is provided, ie the nozzle 3 can be moved downward in FIG. 1 and a nozzle 3a with a mixing tube 5a can be moved in front of the shed 21. Then - the weft 18a can be drawn off from the bobbin 25a via the parts 26a, 27a and be entered.

Bei der Ausführungsform nach Fig. 5 - 8 ist der Block 13 an einem festen Teil 41 des Webmaschinengestelles angeordnet. Das Absaugrohr lb lässt sich aus der oberen wirkungslosen Stellung nach Fig. 5,6 in die untere Wirkungsstellung lc nach Fig. 7,8 absenken, in der die Oeffnung 32 unmittelbar vor der Ausblasöffnung 33 des Mischrohres 5 der Düse 3 steht. Das Umlenk- bzw. Absaugrohr lb besitzt eine gekrümmte Umlenkfläche 45. Ueber sie kann der Schussfaden 18 zusammen mit der aus Düse 3 und Rohr 5 kommende Luft abgelenkt und nach Schneiden in einen Abfallbehälter geführt werden.In the embodiment according to FIGS. 5-8, the block 13 is arranged on a fixed part 41 of the loom frame. The suction pipe 1b can be lowered from the inactive position according to FIG. 5,6 into the lower working position 1c according to FIG. 7,8, in which the opening 32 is directly in front of the blow-out opening 33 of the mixing pipe 5 of the nozzle 3. The deflecting or suction pipe 1b has a curved deflecting surface 45. The weft thread 18 can be deflected via it, together with the air coming from the nozzle 3 and the pipe 5, and, after cutting, can be guided into a waste container.

In dem Ablenkrohr 1 bzw. lc können auch mehrere, hintereinander folgende Schussfäden abgelenkt und nach Schneiden weggeleitet werden, wie es z.B. bei einer Schussfadenreparatur (Synchronisation der Schussfadenfolge) erforderlich sein kann.In the deflecting tube 1 or lc, several successive weft threads can also be deflected and guided away after cutting, as e.g. may be necessary for a weft repair (synchronization of the weft sequence).

Claims (6)

1. Luftstrahlwebmaschine mit einer ausserhalb des Webfaches (21) angeordneten Schussfaden-Eintragsdüse (3, 3a) und einer zwischen ihr und dem Webfach (21) angeordneten Schussfaden-Ablenkvorrichtung zum Fernhalten des Schussfadens vom Webfach (21) nach Abgabe eines Signales zum Stillsetzen der Webmaschine infolge einer Störung, dadurch gekennzeichnet , dass die Schussfadenablenkvorrichtung einen -- quer zur Schussrichtung -- mit einer Oeffnung (32) in den von der Eintragsdüse (3,3a) erzeugten Luftstrahl (59) beweglichen Kanal (1) enthält.1. Air jet weaving machine with a weft insertion nozzle (3, 3a) arranged outside the shed (21) and a weft deflection device arranged between it and the shed (21) for keeping the weft away from the shed (21) after a signal for stopping the Weaving machine as a result of a malfunction, characterized in that the weft deflecting device contains a channel (1) which is movable - transversely to the weft direction - with an opening (32) in the air jet (59) generated by the entry nozzle (3,3a). 2. Maschine nach Anspruch 1, dadurch gekennzeichnet, dass der Ablenkkanal ein von einem Druckluftzylinder (13) aus verschiebbares Absaugrohr (1) ist, dessen freies Ende die in den Luftstrahl (59) der Eintragsdüse (3,3a) bewegliche Oeffnung (32) aufweist.2. Machine according to claim 1, characterized in that the deflection channel is a suction tube (1) which can be displaced from a compressed air cylinder (13), the free end of which is the opening (32) which is movable into the air jet (59) of the entry nozzle (3, 3a). having. 3. Maschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass die Oeffnung 32 eine gebogene Umlenkfläche (50) enthält.3. Machine according to claims 1 and 2, characterized in that the opening 32 contains a curved deflecting surface (50). 4. Maschine nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass der Ablenkkanal (lc) ortsfest am Maschinengestell (41) angeordnet ist.4. Machine according to claims 1 and 2, characterized in that the deflection channel (lc) is arranged stationary on the machine frame (41). 5. Maschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Ablenkkanal (1) auf der Lade (2) der Webmaschine angeordnet und mit ihr hin und her bewegbar ist.5. Machine according to one of the preceding claims, characterized in that the deflection channel (1) is arranged on the drawer (2) of the weaving machine and can be moved back and forth with it. 6. Maschine nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass der Ablenkkanal von einer Steuervorrichtung (35) betätigt ist, welche mit einer Schussfaden-Wächtereinrichtung (34) der Webmaschine wirkungsverbunden ist.6. Machine according to one of the preceding claims, characterized in that the deflection channel of one Control device (35) is actuated, which is operatively connected to a weft monitor device (34) of the weaving machine.
EP84810243A 1984-05-18 1984-05-18 Air jet loom Withdrawn EP0161376A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP84810243A EP0161376A1 (en) 1984-05-18 1984-05-18 Air jet loom
BR8502280A BR8502280A (en) 1984-05-18 1985-05-15 AIR JET TEAR
JP10418185A JPS60252749A (en) 1984-05-18 1985-05-17 Air jet type loom

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Application Number Priority Date Filing Date Title
EP84810243A EP0161376A1 (en) 1984-05-18 1984-05-18 Air jet loom

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EP0161376A1 true EP0161376A1 (en) 1985-11-21

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EP84810243A Withdrawn EP0161376A1 (en) 1984-05-18 1984-05-18 Air jet loom

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JP (1) JPS60252749A (en)
BR (1) BR8502280A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228342A1 (en) * 1985-12-20 1987-07-08 GebràœDer Sulzer Aktiengesellschaft Air jet loom
US4784188A (en) * 1985-12-20 1988-11-15 Sulzer Brothers Ltd. Air jet weaving machine
EP0292993A2 (en) * 1987-05-29 1988-11-30 Tsudakoma Corporation Faulty weft yarn cutting preventing device for a multicolor fluid jet loom
EP0389410A1 (en) * 1989-03-17 1990-09-26 Sulzer RàœTi Ag Weft threading system for a loom
EP0458736A1 (en) * 1990-05-21 1991-11-27 Gebrüder Sulzer Aktiengesellschaft Weft breakage repair in dummy shuttle looms

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203892A1 (en) * 1981-03-02 1982-11-11 ZVS - V&yacute;zkumn&ecaron;v&yacute;vojov&yacute; ústav, koncernová ú&ccaron;elová organizace, Brno WEAVING MACHINE
EP0094089A2 (en) * 1982-05-11 1983-11-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method and apparatus for disposal of weft yarn in a jet loom

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3203892A1 (en) * 1981-03-02 1982-11-11 ZVS - V&yacute;zkumn&ecaron;v&yacute;vojov&yacute; ústav, koncernová ú&ccaron;elová organizace, Brno WEAVING MACHINE
EP0094089A2 (en) * 1982-05-11 1983-11-16 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Method and apparatus for disposal of weft yarn in a jet loom

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0228342A1 (en) * 1985-12-20 1987-07-08 GebràœDer Sulzer Aktiengesellschaft Air jet loom
US4729411A (en) * 1985-12-20 1988-03-08 Sulzer Brothers Limited Air jet weaving machine
US4784188A (en) * 1985-12-20 1988-11-15 Sulzer Brothers Ltd. Air jet weaving machine
EP0292993A2 (en) * 1987-05-29 1988-11-30 Tsudakoma Corporation Faulty weft yarn cutting preventing device for a multicolor fluid jet loom
EP0292993A3 (en) * 1987-05-29 1991-09-25 Tsudakoma Corporation Faulty weft yarn cutting preventing device for a multicolor fluid jet loom
EP0389410A1 (en) * 1989-03-17 1990-09-26 Sulzer RàœTi Ag Weft threading system for a loom
WO1990011397A1 (en) * 1989-03-17 1990-10-04 Gebrüder Sulzer Aktiengesellschaft Device for drawing a weft yarn into an automatic loom
US5144987A (en) * 1989-03-17 1992-09-08 Sulzer Brothers Limited Weft drawing-in device including slotted tubular guide members
EP0458736A1 (en) * 1990-05-21 1991-11-27 Gebrüder Sulzer Aktiengesellschaft Weft breakage repair in dummy shuttle looms
US5158120A (en) * 1990-05-21 1992-10-27 Sulzer Brothers Limited Clearing a weft yarn break in a loom

Also Published As

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JPS60252749A (en) 1985-12-13
BR8502280A (en) 1986-01-14

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