EP0165366A1 - Device for supplying filamentary material for weaving machines - Google Patents

Device for supplying filamentary material for weaving machines Download PDF

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Publication number
EP0165366A1
EP0165366A1 EP84810297A EP84810297A EP0165366A1 EP 0165366 A1 EP0165366 A1 EP 0165366A1 EP 84810297 A EP84810297 A EP 84810297A EP 84810297 A EP84810297 A EP 84810297A EP 0165366 A1 EP0165366 A1 EP 0165366A1
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EP
European Patent Office
Prior art keywords
axis
tube
tubular part
winding body
straight
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Withdrawn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
EP84810297A
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German (de)
French (fr)
Inventor
Cornelis Van Donk
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 EP84810297A priority Critical patent/EP0165366A1/en
Priority to BR8502870A priority patent/BR8502870A/en
Priority to JP13208285A priority patent/JPS6112956A/en
Publication of EP0165366A1 publication Critical patent/EP0165366A1/en
Withdrawn legal-status Critical Current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
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/362—Drum-type weft feeding devices with yarn retaining devices, e.g. stopping pins

Definitions

  • the invention relates to a device for storing filamentary material, e.g. Weft yarn, wire, ribbon, etc. in weaving machines, with an essentially cylindrical, rotationally secured winding body and a material feed channel rotating about the axis of the winding body.
  • filamentary material e.g. Weft yarn, wire, ribbon, etc.
  • the material feed channel consists of a hollow shaft carrying the winding body, which has a bent part, over which the material (hereinafter For example, weft thread of a weaving machine is assumed) is wound onto the winding body. Dirt, in particular fiber fly, can accumulate in the bent parts of the feed channel during operation, which cannot be determined easily. The elimination due to the bends is also not easy. Finally, the hollow shaft with the bent-off channel section also forms a relatively complicated component of the device.
  • the invention has for its object a particular to create improved facility in this regard.
  • the invention consists in that the material feed channel consists of a straight, tubular part which is at an angle to the axis of the winding body and which itself has a material inlet end and a material outlet end.
  • a straight material feed channel makes it easier for the operator to see through and to detect any contamination. For the rest, a straight, non-cranked feed channel is less likely to become dirty than a cranked channel. Threading through a straight feed channel becomes easier. Furthermore, the entire inlet section of the storage device is simplified.
  • the tubular part is mounted such that it can rotate about its own axis in a drive body which is arranged so as to be rotatable about the axis of the winding body. It can thereby be achieved that the feed channel is constantly e.g. due to vibrations more or less rotates around its own axis. As a result, the wear at the inlet end as well as at the outlet end of the channel is distributed over the entire circumference, so that it is no longer noticeable.
  • a drive body 4 is rotatably mounted, which e.g. can be set in rotation on its shoulder 51 by means of a belt drive.
  • the drive body 4 contains, with the interposition of needle bearings 5, a straight tube 6 for feeding the weft thread 7 coming from a supply spool, indicated by dash-dotted lines, onto a winding body designated as a whole by 8.
  • the tube 6 is at an angle A of e.g. 40 ° to the bobbin axis 25.
  • the drive body 4 continues in FIG. 1 on the right in a shaft end 11 on which, with the interposition of ball bearings 13, a winding body designated as a whole as 8 is rotatably mounted, but is secured against rotation by a part 22 described in more detail below.
  • the winding body contains a pot-shaped part 53 fastened on a disk 54.
  • rods 14 arranged distributed around the circumference, inserted at part 53 at 55 and adjustably attached for receiving the lower part of the winding on the winding body 8
  • Inside the winding body 8 is a screw 15 and a worm wheel 16 driven star wheel 17.
  • the teeth 18 of the star wheel 17 reach out through an opening 19 of the winding body 8 and protrude there into a fork-shaped guide bracket 22 attached to the housing pot 2 at 21.
  • drive body 4 and stub shaft 11 rotate according to arrow 23, so that thread feed tube 6 rotates around body 4 and stub shaft 11 about the axis 25 indicated by dashed lines.
  • the thread inlet end 26 of the tube 6 is always at the intersection 30 of the axes 25, 35 of the body 4 and the tube 6, the thread outlet end 27 is above the winding circumference of the winding former 8, 8.
  • 8 thread turns 31 are placed on the winding former 8, which are pushed to the right by the teeth 18 of the star wheel 17 in FIG. 1 and are withdrawn batchwise during the weft insertion at the end 32 of the bobbin 8.
  • the inlet end 26 of the thread feed tube 6 is arranged in a funnel-shaped opening 34 of the drive body 4, whereby it can be achieved that dirt caused by fiber fly is thrown outwards as a result of the centrifugal force.
  • a compensation rod 44 is arranged in the drive body 4 for mass compensation with respect to the inlet pipe 6.
  • the tube Due to the storage of the tube 6 in the bearings 5, the tube can e.g. due to vibration constantly rotate about its own axis 35, which can prevent wear at the ends 26,27.
  • a magnet 37 for example, can be fastened on the circumference of the thread feed tube 6, which magnet is connected to a magnet in the pot 2 attached permanent magnet 38 cooperates. If, as assumed in the drawing, poles of the same name approach each other during the rotation of the tube 6 about the axis 7, the tube 6 is caused to rotate by the magnetic effect. A further rotation occurs when the magnet 37 comes close to a further magnet 39 arranged in a fixed manner in the pot 2. In this way, a constant rotating movement of the tube 6 about the axis 35 is achieved.
  • a rag 43 made of soft material, e.g. Leather attached, which protrudes into the path of the inlet pipe 6.
  • the tube 6 hits against the tab 43 and is thereby set into a slight self-rotation about its axis 35.
  • the tube 6 is only supported with a certain play in the drive body 4, and needle or ball bearings are dispensed with. Also, this can cause a slight egg g enrotation of the tube about the axis 35 during the operation due to vibration can be obtained.

Abstract

The storage device for weft thread contains a straight thread- feeding tube (6) whose thread supply end (26) is arranged at the intersection (30) of the axes (25,35) of drive body (4) and tube (6) and whose outlet end (27) is arranged over the winding surface (28) of the winding body (8). The supply end (26) is situated in a funnel- shaped opening (34) of the drive body (4). By virtue of its straight design and of the needle bearings (5), the supply tube (6) may rotate continuously to a certain extent about its own axis (35) during operation, as a result of which wear at the ends (26,27) can be prevented. It is also possible for any dirtying in the straight tube (6) to be easily detected and eliminated. Finally, the straight tube (6) is particularly simple to manufacture and install. <IMAGE>

Description

Die Erfindung betrifft eine Einrichtung zum Speichern von fadenförmigem Material, z.B. Schussgarn, Draht, Band usw. bei Webmaschinen, mit einem im wesentlichen zylinderförmigen, drehgesicherten Wickelkörper und einem um die Wickelkörperachse rotierenden Material-Zuführungskanal.The invention relates to a device for storing filamentary material, e.g. Weft yarn, wire, ribbon, etc. in weaving machines, with an essentially cylindrical, rotationally secured winding body and a material feed channel rotating about the axis of the winding body.

Bei einer bisherigen Einrichtung dieser Art (DE-PS 23 52 521 = US-PS 39 71 522 / T. 419) besteht der Material-Zuführungskanal aus einer den Wickelkörper tragenden Hohlwelle, die eine abgekröpfte Partie aufweist, über welche das Material (im folgenden ist beispielsweise Schussfaden einer Webmaschine angenommen) auf den Wickelkörper aufgewickelt wird. In den abgekröpften Teilen des Zuführungskanales kann sich Schmutz, insbesondere Faserflug, während des Betriebes ansammeln, der sich nicht ohne weiteres feststellen lässt. Auch ist die Beseitigung infolge der Abkröpfungen nicht ganz einfach. Schliesslich bildet auch die Hohlwelle mit der abgekröpften Kanalpartie einen relativ komplizierten Bauteil der Einrichtung.In a previous device of this type (DE - PS 23 52 521 = US-PS 39 71 522 / T. 419), the material feed channel consists of a hollow shaft carrying the winding body, which has a bent part, over which the material (hereinafter For example, weft thread of a weaving machine is assumed) is wound onto the winding body. Dirt, in particular fiber fly, can accumulate in the bent parts of the feed channel during operation, which cannot be determined easily. The elimination due to the bends is also not easy. Finally, the hollow shaft with the bent-off channel section also forms a relatively complicated component of the device.

Der Erfindung liegt die Aufgabe zugrunde, eine besonders in dieser Hinsicht verbesserte Einrichtung zu schaffen.The invention has for its object a particular to create improved facility in this regard.

Die Erfindung besteht darin, dass der Materialzuführungskanal aus einem geraden, in einem Winkel zur Wickelkörperachse stehenden, rohrförmigen Teil besteht, der selbst ein Materialzulaufende und ein Materialauslaufende besitzt.The invention consists in that the material feed channel consists of a straight, tubular part which is at an angle to the axis of the winding body and which itself has a material inlet end and a material outlet end.

Durch einen geraden Material-Zuführungskanal kann die Bedienungsperson leichter hindurchblicken und etwaige Verschmutzung feststellen. Im übrigen verschmutzt aber ein gerader, ungekröpfter Zuführungskanal weniger leicht als ein abgekröpfter Kanal. Das Einfädeln durch einen geraden Zuführungskanal wird einfacher. Ferner wird die gesamte Zulaufpartie der Speichereinrichtung vereinfacht.A straight material feed channel makes it easier for the operator to see through and to detect any contamination. For the rest, a straight, non-cranked feed channel is less likely to become dirty than a cranked channel. Threading through a straight feed channel becomes easier. Furthermore, the entire inlet section of the storage device is simplified.

Schliesslich ergibt sich aufgrund des geraden Zuführungskanales die Möglichkeit, den Kanal um seine eigene Achse rotationsfähig in einem Antriebskörper zu lagern. Bei einer Ausführungsform ist dementsprechend der rohrförmige Teil um seine eigene Achse rotationsfähig in einem Antriebskörper gelagert, welcher um die Wickelkörperachse drehbar angeordnet ist. Dadurch lässt sich erzielen, dass der Zuführungskanal während des Betriebes ständig z.B. infolge von Erschütterungen mehr oder weniger um seine eigene Achse in Rotation gelangt. Hierdurch wird die Abnützung am Zulaufende wie auch am Auslaufende des Kanales auf den gesamten Umfang verteilt, so dass sie nicht mehr spürbar ist.Finally, because of the straight feed channel, there is the possibility of supporting the channel in a drive body so that it can rotate about its own axis. Accordingly, in one embodiment, the tubular part is mounted such that it can rotate about its own axis in a drive body which is arranged so as to be rotatable about the axis of the winding body. It can thereby be achieved that the feed channel is constantly e.g. due to vibrations more or less rotates around its own axis. As a result, the wear at the inlet end as well as at the outlet end of the channel is distributed over the entire circumference, so that it is no longer noticeable.

Weitere Merkmale ergeben sich aus der folgenden Beschreibung von Ausführungsbeispielen in Verbindung mit der Zeichnung und den Ansprüchen.Further features result from the following description of exemplary embodiments in conjunction with the drawing and the claims.

  • Fig. l ist ein Schnitt durch einen erfindungsgemäss ausgebildeten Schussfadenspeicher,1 is a section through a weft thread store designed according to the invention,
  • Fig. 2 veranschaulicht ein Detail einer abgewandelten Ausführungsform in grösserem Massstab,2 illustrates a detail of a modified embodiment on a larger scale,
  • Fig. 3 ist ein zugehöriger Schnitt nach Linie III - III in Fig. 2,3 is an associated section along line III - III in FIG. 2,
  • Fig. 4 ist ein Schnitt durch eine Einzelheit einer weiteren Bauart undFig. 4 is a section through a detail of another type and
  • Fig. 5 eine Teilansicht nach Pfeil V in Fig. 4.5 shows a partial view according to arrow V in FIG. 4.

Auf einem z.B. an einer Webmaschine oder einem Spulengestell angebrachten Tragarm 1 ist ein topfförmiger Gehäuseteil 2 angebracht. In diesem ist unter Zwischenlage von Kugellagern 3 ein Antriebskörper 4 drehbar gelagert, der z.B. an seinem Ansatz 51 mittels eines Riementriebes in Drehung versetzt werden kann. Der Antriebskörper 4 enthält unter Zwischenlage von Nadellagern 5 ein gerades Rohr 6 zur Zuführung des von einer Vorratsspule kommenden, strichpunktiert angedeuteten Schussfadens 7 auf einen als Ganzes mit 8 bezeichneten Wickelkörper. Das Rohr 6 steht in einem Winkel A-von z.B. 40° zur Wickelkörperachse 25.On a e.g. a cup-shaped housing part 2 is attached to a weaving machine or a bobbin frame 1. In this, with the interposition of ball bearings 3, a drive body 4 is rotatably mounted, which e.g. can be set in rotation on its shoulder 51 by means of a belt drive. The drive body 4 contains, with the interposition of needle bearings 5, a straight tube 6 for feeding the weft thread 7 coming from a supply spool, indicated by dash-dotted lines, onto a winding body designated as a whole by 8. The tube 6 is at an angle A of e.g. 40 ° to the bobbin axis 25.

Der Antriebskörper 4 setzt sich in Fig. 1 rechts in einen Wellenstumpf 11 fort, auf dem unter Zwischenlage von Kugellagern 13 ein als Ganzes mit 8 bezeichneter Wickelkörper drehbar gelagert, jedoch durch einen weiter unten näher beschriebenen Teil 22 gegen Drehung gesichert ist. Der Wickelkörper enthält einen auf einer Scheibe 54 befestigten, topfförmigen Teil 53. Im unteren Bereich des Wickelkörpers befinden sich einige auf den Umfang verteilt angeordnete, am Teil 53 bei 55 eingesteckte und verstellbar angebrachte Stäbe 14 zur Aufnahme des unteren Teiles der Wicklung auf dem Wickelkörper 8. Im Innern des Wickelkörpers 8 befindet sich ein über eine Schnecke 15 und ein Schneckenrad 16 angetriebenes Sternrad 17.The drive body 4 continues in FIG. 1 on the right in a shaft end 11 on which, with the interposition of ball bearings 13, a winding body designated as a whole as 8 is rotatably mounted, but is secured against rotation by a part 22 described in more detail below. The winding body contains a pot-shaped part 53 fastened on a disk 54. In the lower region of the winding body there are some rods 14 arranged distributed around the circumference, inserted at part 53 at 55 and adjustably attached for receiving the lower part of the winding on the winding body 8 Inside the winding body 8 is a screw 15 and a worm wheel 16 driven star wheel 17.

Die Zähne 18 des Sternrades 17 greifen durch eine Oeffnung 19 des Wickelkörpers 8 nach aussen und ragen dort in einen gabelförmigen, bei 21 an den Gehäusetopf 2 befestigten Führungsbügel 22.The teeth 18 of the star wheel 17 reach out through an opening 19 of the winding body 8 and protrude there into a fork-shaped guide bracket 22 attached to the housing pot 2 at 21.

Während des Betriebes rotieren Antriebskörper 4 und Wellenstumpf 11 gemäss Pfeil 23, so dass das Fadenzuführungsrohr 6 um die gestrichelt angedeutete Achse 25 von Körper 4 und Wellenstumpf 11 umläuft. Das Fadenzulaufende 26 des Rohres 6 befindet sich dabei ständig im Schnittpunkt 30 der Achsen 25,35 von Körper 4 und Rohr 6, das Fadenauslaufende 27 steht über dem mit 28 bezeichneten Wickelumfang des Wickelkörpers 8. Es werden dabei auf den Wickelkörper 8 Fadenwindungen 31 aufgelegt, die durch die Zähne 18 des Sternrades 17 in Fig. 1 nach rechts geschoben und absatzweise während des Schusseintrages über Kopf bei dem Ende 32 des Wickelkörpers 8 abgezogen werden.During operation, drive body 4 and stub shaft 11 rotate according to arrow 23, so that thread feed tube 6 rotates around body 4 and stub shaft 11 about the axis 25 indicated by dashed lines. The thread inlet end 26 of the tube 6 is always at the intersection 30 of the axes 25, 35 of the body 4 and the tube 6, the thread outlet end 27 is above the winding circumference of the winding former 8, 8. 8 thread turns 31 are placed on the winding former 8, which are pushed to the right by the teeth 18 of the star wheel 17 in FIG. 1 and are withdrawn batchwise during the weft insertion at the end 32 of the bobbin 8.

Das Zulaufende 26 des Fadenzuführungsrohres 6 ist in einer trichterförmigen Oeffnung 34 des Antriebskörpers 4 angeordnet, wodurch sich erzielen lässt, dass Verschmutzung durch Faserflug nach aussen infolge der Zentrifugalkraft abgeschleudert wird. Zum Massenausgleich bezüglich des Zulaufrohres 6 ist in dem Antriebskörper 4 ein Ausgleichsstab 44 angeordnet.The inlet end 26 of the thread feed tube 6 is arranged in a funnel-shaped opening 34 of the drive body 4, whereby it can be achieved that dirt caused by fiber fly is thrown outwards as a result of the centrifugal force. A compensation rod 44 is arranged in the drive body 4 for mass compensation with respect to the inlet pipe 6.

Aufgrund der Lagerung des Rohres 6 in den Lagern 5 kann das Rohr während des Betriebes z.B. infolge Erschütterung ständig um die eigene Achse 35 rotieren, wodurch sich Abnützungen an den Enden 26,27 verhindern lassen.Due to the storage of the tube 6 in the bearings 5, the tube can e.g. due to vibration constantly rotate about its own axis 35, which can prevent wear at the ends 26,27.

Auf dem Umfang des Fadenzuführungsrohres 6 kann z.B. ein Magnet 37 befestigt sein, der mit einem in dem Topf 2 angebrachten Dauermagnet 38 zusammenarbeitet. Wenn, wie in der Zeichnung angenommen, gleichnamige Pole während des Umlaufens des Rohres 6 um die Achse 7 einander nähern, wird das Rohr 6 durch die magnetische Wirkung in eine Drehung versetzt. Eine weitere Drehung entsteht, wenn der Magnet 37 in die Nähe eines weiteren ortsfesten in dem Topf 2 angeordneten Magnet 39 gelangt. Auf diese Weise wird eine ständige rotierende Bewegung des Rohres 6 um die Achse 35 erzielt.A magnet 37, for example, can be fastened on the circumference of the thread feed tube 6, which magnet is connected to a magnet in the pot 2 attached permanent magnet 38 cooperates. If, as assumed in the drawing, poles of the same name approach each other during the rotation of the tube 6 about the axis 7, the tube 6 is caused to rotate by the magnetic effect. A further rotation occurs when the magnet 37 comes close to a further magnet 39 arranged in a fixed manner in the pot 2. In this way, a constant rotating movement of the tube 6 about the axis 35 is achieved.

Bei der Bauart nach Fig. 2,3 sind auf dem Umfang des Fadenzuführungsrohres 6a Luftflügel 41 angeordnet, durch welche infolge der Luftströmung während des Umlaufes des Rohres 6 umd Achse 7 ebenfalls eine mehr oder weniger starke Rotation des Rohres um die eigene Achse 35 entsteht.In the construction according to FIG.

Bei der Ausführungsform nach Fig. 4,5 ist an der Innenseite des Topfes 2 ein Lappen 43 aus weichem Material, z.B. Leder befestigt, der in den Weg des Zulaufrohres 6 ragt. Während des Betriebes schlägt das Rohr 6 jeweils gegen den Lappen 43 und wird dadurch in eine leichte Eigenrotation um seine Achse 35 versetzt.In the embodiment according to Fig. 4,5, a rag 43 made of soft material, e.g. Leather attached, which protrudes into the path of the inlet pipe 6. During operation, the tube 6 hits against the tab 43 and is thereby set into a slight self-rotation about its axis 35.

Bei einem anderen Ausführungsbeispiel ist das Rohr 6 lediglich unter einem gewissen Spiel in dem Antriebskörper 4 gelagert, auf nadel- oder Kugellager ist verzichtet. Auch hierdurch kann eine leichte Eigenrotation des Rohres um die Achse 35 während des Betriebes durch Erschütterung erzielt werden.In another exemplary embodiment, the tube 6 is only supported with a certain play in the drive body 4, and needle or ball bearings are dispensed with. Also, this can cause a slight egg g enrotation of the tube about the axis 35 during the operation due to vibration can be obtained.

Claims (6)

1. Einrichtung zum Speichern von fadenförmigem Material, z.B. Schussgarn, Draht, Band usw. bei Webmaschinen, mit einem im wesentlichen zylinderförmigen, drehgesicherten Wickelkörper (8) und einem um die Wickelkörperachse (25) rotierenden Material-Zuführungskanal (6), dadurch gekennzeichnet , dass der Materialzuführungskanal aus einem geraden, in einem Winkel (A) zur Wickelkörperachse (25) stehenden, rohrförmigen Teil (6) besteht, der selbst ein Materialzulaufende (26) und ein Materialauslaufende (27) besitzt.1. Device for storing filamentary material, e.g. Weft yarn, wire, ribbon, etc. in looms, with an essentially cylindrical, rotationally secured winding body (8) and a material feed channel (6) rotating about the axis of the winding body (25), characterized in that the material feed channel from a straight, at an angle (A) to the winding body axis (25) standing, tubular part (6), which itself has a material inlet end (26) and a material outlet end (27). 2. Einrichtung nach Anspruch l, dadurch gekennzeichnet, dass das Materialzulaufende (26) des rohrförmigen Teiles (6) in der Wickelkörperachse (25) und das Materialauslaufende (27) des rohrförmigen Teiles (6) über dem Wickelkörperumfang (28) positioniert sind.2. Device according to claim l, characterized in that the material inlet end (26) of the tubular part (6) in the bobbin axis (25) and the material outlet end (27) of the tubular part (6) are positioned above the bobbin circumference (28). 3. Einrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, dass der rohrförmige Teil (6) um seine eigene Achse (35) rotationsfähig (Eigenrotation) in einem Antriebskörper (4) gelagert (5) ist, welcher um die Wickelkörperachse (25) drehbar angeordnet ist.3. Device according to claims 1 and 2, characterized in that the tubular part (6) about its own axis (35) rotatable (self-rotation) in a drive body (4) is mounted (5) which around the bobbin axis (25) is rotatably arranged. 4. Einrichtung nach den Ansprüchen 1 - 3, dadurch gekennzeichnet, dass das Material-Zulaufende (26) des rohrförmigen Teiles (6) im Schnittpunkt (30) der Achsen (25,35) von Wickelkörper (8) und Antriebskörper (4) angeordnet ist.4. Device according to claims 1-3, characterized in that the material inlet end (26) of the tubular part (6) at the intersection (30) of the axes (25,35) of the winding body (8) and drive body (4) is arranged is. 5. Einrichtung nach den Ansprüchen l - 4, dadurch gekennzeichnet, dass das Material-Zulaufende (26) des rohrförmigen Teiles (6) in einer trichterförmigen Material-Zulauföffnung (34) des Antriebskörpers (4) angeordnet ist.5. Device according to claims 1-4, characterized in that the material inlet end (26) of the tubular part (6) is arranged in a funnel-shaped material inlet opening (34) of the drive body (4). 6. Einrichtung nach einem der vorhergehenden Ansprüche, gekennzeichnet durch auf dem Umfang des rohrförmigen Teiles (6) angebrachte, seine Eigenrotation während des Betriebes verursachende oder begünstigende Mittel, z.B. Magnete (37,38) oder Luftflügel (41).6. Device according to one of the preceding claims, characterized by means attached to the circumference of the tubular part (6) which cause or favor its own rotation during operation, e.g. Magnets (37, 38) or air wings (41).
EP84810297A 1984-06-20 1984-06-20 Device for supplying filamentary material for weaving machines Withdrawn EP0165366A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP84810297A EP0165366A1 (en) 1984-06-20 1984-06-20 Device for supplying filamentary material for weaving machines
BR8502870A BR8502870A (en) 1984-06-20 1985-06-17 SET FOR ACCUMULATION OF FILMED MATERIAL, FOR EXAMPLE IN TEARS
JP13208285A JPS6112956A (en) 1984-06-20 1985-06-19 Storage apparatus of fibrous material for loom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP84810297A EP0165366A1 (en) 1984-06-20 1984-06-20 Device for supplying filamentary material for weaving machines

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EP0165366A1 true EP0165366A1 (en) 1985-12-27

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EP84810297A Withdrawn EP0165366A1 (en) 1984-06-20 1984-06-20 Device for supplying filamentary material for weaving machines

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EP (1) EP0165366A1 (en)
JP (1) JPS6112956A (en)
BR (1) BR8502870A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997033025A1 (en) * 1996-03-08 1997-09-12 Iro Ab Thread-delivery device

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0250359B1 (en) * 1986-06-16 1990-01-17 GebràœDer Sulzer Aktiengesellschaft Weft yarn storage device for looms

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242316A1 (en) * 1973-08-31 1975-03-28 Iro Ab
FR2244696A1 (en) * 1973-09-25 1975-04-18 Sulzer Ag
FR2333739A1 (en) * 1975-12-01 1977-07-01 Iro Ab WIRE STORAGE AND FEEDING DEVICE

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2242316A1 (en) * 1973-08-31 1975-03-28 Iro Ab
FR2244696A1 (en) * 1973-09-25 1975-04-18 Sulzer Ag
FR2333739A1 (en) * 1975-12-01 1977-07-01 Iro Ab WIRE STORAGE AND FEEDING DEVICE

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997033025A1 (en) * 1996-03-08 1997-09-12 Iro Ab Thread-delivery device
US6036132A (en) * 1996-03-08 2000-03-14 Iro Ab Air flow disruptor in yarn feeder
CN1057354C (en) * 1996-03-08 2000-10-11 Iro有限公司 Thread-delivery device

Also Published As

Publication number Publication date
BR8502870A (en) 1986-02-25
JPS6112956A (en) 1986-01-21

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