EP0001132B1 - Apparatus for depositing yarn loops on a conveyor of a yarn treating chamber - Google Patents

Apparatus for depositing yarn loops on a conveyor of a yarn treating chamber Download PDF

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Publication number
EP0001132B1
EP0001132B1 EP78200138A EP78200138A EP0001132B1 EP 0001132 B1 EP0001132 B1 EP 0001132B1 EP 78200138 A EP78200138 A EP 78200138A EP 78200138 A EP78200138 A EP 78200138A EP 0001132 B1 EP0001132 B1 EP 0001132B1
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EP
European Patent Office
Prior art keywords
drum
thread
conveyor belt
wire
loops
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Expired
Application number
EP78200138A
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German (de)
French (fr)
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EP0001132A1 (en
Inventor
Georges Emiel Gilbos
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Textielmachinefabriek Gilbos NV
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Textielmachinefabriek Gilbos NV
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Publication of EP0001132A1 publication Critical patent/EP0001132A1/en
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    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B17/00—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours
    • D06B17/005—Storing of textile materials in association with the treatment of the materials by liquids, gases or vapours in helical form

Definitions

  • the invention relates to a device for forming and depositing circles of wire on an endless conveyor belt which passes through a wire processing chamber, so that said circles partially overlap and are sufficiently free to undergo any treatment.
  • This well known treatment of the wire can, for example, be a heat treatment carried out for example by means of steam under pressure.
  • the object of the invention is to deposit the wire circles directly in the right direction on the conveyor belt, so that it is no longer necessary, as is the case in the known devices, to provide an additional device for turn over the wire circles so that they can be rewound without difficulty once the wire has been treated.
  • a device is already known (FR-A-1379375) in which the wire delivered by the device forming wire circles, is placed on an endless conveyor belt and is then transported on a lower belt disposed under the first conveyor belt, in such a way that the rest face of this wire circle is turned upwards and that each time the upper wire circle is completely free to be taken up and wound up.
  • this device has the disadvantage that it is absolutely necessary to have two superimposed endless conveyor belts operating in opposite directions.
  • Another known device corresponding to the preamble of claim 1 (FR-A-1 570969) and comprising a cylindrical coil on which the wire is wound in wire circles by the guide eye of a rotating arm and also comprising a disc pressure oscillating arranged obliquely to the spool, to move the turns of wire on this coil, has the disadvantage that it is not able to deposit circles of wire in the right direction on a conveyor belt, so that these wire circles can be removed and wound freely without having to be turned over.
  • this device has the disadvantage that to prevent the coil and the pressure disc from rotating, it is necessary to make use inside the coil of a toothed ring and pinions, which significantly increases the price. cost of the device.
  • Another disadvantage is that the mechanism for oscillating the pressure disc is relatively complicated, which increases not only the cost price of the device but also the risk of disturbance in the operation of the device.
  • the shape and arrangement of the drum allow the wire circles to fall from the drum onto the conveyor belt in the right direction, without problems and to mount between the drum and the conveyor belt a simple counter-roller laying the wire, circle by circle, on the conveyor belt.
  • Fig. 1 is a schematic side view of the device and the wire processing chamber.
  • Fig. 2 is an enlarged longitudinal section of the device which is used to deposit the wire circles.
  • Fig. 3 is a section along line III-III of FIG. 2.
  • Fig. 4 is a top view of the circles placed on the conveyor belt.
  • the device which is used to lay the wire circles comprises a rotary hollow shaft 1 on which a pulley 2 is fixed, from which the belt 3 also passes over a pulley 4, fixed on the shaft 5 d an electric brake motor 6.
  • the rotary hollow shaft 1 is mounted in the roller bearings 7 housed in a frame 8.
  • this rotary hollow shaft there is provided a lateral opening 9 through which the wire A, axially introduced in said rotary hollow shaft.
  • This rotary hollow shaft is extended by a hollow extension 10 whose surface, with respect to the axis of said rotary hollow shaft, makes a certain angle and which is fixed to this rotary hollow shaft by means of bolts 11.
  • a circular cover plate 12 which includes an arm 13 which comes out of the circular cover plate outside and which is provided with a guide eye 14 for guiding the wire which passes through the opening lateral 9 of the rotary hollow shaft 1.
  • the hollow extension 10 is mounted by means of a ball bearing 15 and a needle bearing 16, on a stationary shaft 17 on which a drum 18 is fixed having the shape of a truncated cone.
  • the device operates as will be described below.
  • the wire A which comes from several rockets of wire C, is led via the rotary hollow shaft 1 and the lateral opening 9, towards the guide eye 14 from where the wire is wound around the drum 18.
  • the rotary hollow shaft 1 is controlled by means of the pulleys 4-2 and the belt 3, so as to rotate in the roller bearings 7.
  • the hollow extension 10, fixed obliquely to the 'rotary hollow shaft, is then controlled so as to be able to rotate, like the arm 13 with the guide eye 14. Thanks to this, the guide eye 14 rotating around the drum, deposits the wire A on this drum.
  • the pressure disc 21 which, by means of the ball bearings 19, is mounted on the hollow extension 10 directed obliquely and controlled so as to be able to rotate, is engaged with the teeth 23 of the drum 18 so that this drum cannot rotate, and is then driven in an oscillating movement, by means of which the wire is constantly pressed towards the free end of the drum 18.
  • the rotation of the drum 18 and of the pressure disc 21 is prevented by the keys 25 mounted in the fixed ring 26 and which operate in cooperation with the openings 24 provided in the pressure disc 21 and also by the teeth 23 of the drum 18 which pass through the slots 22 of the pressure disc 21.
  • the wire will settle less strongly on the free end of this drum, so that the pressure disc 21 of the drum can, without difficulty, press it in the form of circles of wire.
  • the circles of thread rejected by this device are therefore directly deposited in the right direction on the conveyor belt (fig.
  • each wire circle rests above the other wire circles and therefore completely free. It is thus not necessary, as is the case with well-known devices, to turn before or after the wire processing chamber, the wire circles and this to allow for example a cross winder to rewind the thread without problems.

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Coiling Of Filamentary Materials In General (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Description

L'invention a pour objet un dispositif servant à former et à déposer des cercles de fil sur une bande transporteuse sans fin qui passe par une chambre de traitement du fil, cela de telle manière que lesdits cercles se recouvrent partiellement et soient suffisamment libres pour subir un traitement quelconque. Ce traitement bien connu du fil peut, par exemple, être un traitement thermique effectué par exemple au moyen de vapeur sous pression.The invention relates to a device for forming and depositing circles of wire on an endless conveyor belt which passes through a wire processing chamber, so that said circles partially overlap and are sufficiently free to undergo any treatment. This well known treatment of the wire can, for example, be a heat treatment carried out for example by means of steam under pressure.

Le but de l'invention est de déposer les cercles de fil directement dans la bonne direction sur la bande transporteuse, de sorte qu'il ne soit plus nécessaire, comme c'est le cas dans les dispositifs connus, de prévoir un dispositif supplémentaire pour retourner les cercles de fil afin de les pouvoir réenrouler sans difficultés une fois que le fil a été traité.The object of the invention is to deposit the wire circles directly in the right direction on the conveyor belt, so that it is no longer necessary, as is the case in the known devices, to provide an additional device for turn over the wire circles so that they can be rewound without difficulty once the wire has been treated.

On connaît déjà un dispositif (FR-A-1379375) dans lequel le fil délivré par le dispositif formant des cercles de fil, est posé sur une bande transporteuse sans fin et est ensuite transporté sur une bande inférieure disposée sous la première bande transporteuse, de telle manière que la face de repos de ce cercle de fil soit retournée vers le haut et que chaque fois le cercle de fil supérieur soit complètement libre pour être repris et enroulé. Ce dispositif présente néanmoins le désavantage qu'il est absolument nécessaire à disposer de deux bandes transporteuses sans fin superposées fonctionnant en direction opposée.A device is already known (FR-A-1379375) in which the wire delivered by the device forming wire circles, is placed on an endless conveyor belt and is then transported on a lower belt disposed under the first conveyor belt, in such a way that the rest face of this wire circle is turned upwards and that each time the upper wire circle is completely free to be taken up and wound up. However, this device has the disadvantage that it is absolutely necessary to have two superimposed endless conveyor belts operating in opposite directions.

Un autre dispositif connu correspondant au préambule de la revendication 1 (FR-A-1 570969) et comportant une bobine cylindrique sur laquelle le fil est enroulé en cercles de fil par l'oeil de guidage d'un bras tournant et comportant aussi un disque de pression oscillant disposé en oblique par rapport à la bobine, pour déplacer les spires de fil sur cette bobine, présente le désavantage qu'il n'est pas apte à déposer des cercles de fil dans la bonne direction sur une bande transporteuse, de sorte que ces cercles de fil puissent être enlevés et enroulés librement sans qu'ils doivent être retournés. En outre, ce dispositif présente le désavantage que pour empêcher que la bobine et le disque de pression puissent tourner, on est obligé de faire usage à l'intérieur de la bobine d'une couronne dentée et de pignons, ce qui augmente sensiblement le prix de revient du dispositif. Un autre désavantage est que le mécanisme pour faire osciller le disque de pression est relativement compliqué, ce qui augmente non seulement le prix de revient du dispositif mais aussi les risques de dérangement dans le fonctionnement du dispositif.Another known device corresponding to the preamble of claim 1 (FR-A-1 570969) and comprising a cylindrical coil on which the wire is wound in wire circles by the guide eye of a rotating arm and also comprising a disc pressure oscillating arranged obliquely to the spool, to move the turns of wire on this coil, has the disadvantage that it is not able to deposit circles of wire in the right direction on a conveyor belt, so that these wire circles can be removed and wound freely without having to be turned over. In addition, this device has the disadvantage that to prevent the coil and the pressure disc from rotating, it is necessary to make use inside the coil of a toothed ring and pinions, which significantly increases the price. cost of the device. Another disadvantage is that the mechanism for oscillating the pressure disc is relatively complicated, which increases not only the cost price of the device but also the risk of disturbance in the operation of the device.

Dans un autre dispositif (US-A-2882673) il est fait usage d'un tambour aboutissant à une partie plate avec extrémité oblique et de plusieurs bandes transporteuses sans fin disposées tout près du tambour pour déplacer les cercles de fil sur le tambour et la partie plate et enlever les spires de fil du tambour. Ce dispositif présente néanmoins le désavantage qu'il est relativement compliquée. En outre, la partie plate du tambour nécessite plusieurs bandes transporteuses supplémentaires pour poser le fil, cercle par cercle, sur la bande transporteuse de la chambre de traitement.In another device (US-A-2882673) use is made of a drum leading to a flat part with oblique end and of several endless conveyor belts arranged very close to the drum to move the circles of thread on the drum and the flat part and remove the turns of wire from the drum. This device nevertheless has the disadvantage that it is relatively complicated. In addition, the flat part of the drum requires several additional conveyor belts to lay the wire, circle by circle, on the conveyor belt of the treatment chamber.

Pour remédier à tous les inconvénients mentionnés ci-dessus, et afin de pouvoir déposer les cercles de fil directement dans la bonne direction sur la bande transporteuse, c'est-à-dire de sorte que chaque fois, le cercle de fil se trouvant en haut sur les autres cercles de fil, puisse être enlevé et enroulé librement sans problèmes, un dispositif relativement simple est réalisé et disposé selon l'invention, tel que décrit dans les revendications.To overcome all the drawbacks mentioned above, and in order to be able to deposit the wire circles directly in the right direction on the conveyor belt, that is to say so that each time, the wire circle being in high on the other wire circles, can be removed and wound freely without problems, a relatively simple device is produced and arranged according to the invention, as described in the claims.

La forme et la disposition du tambour permettent les cercles de fil de tomber du tambour sur la bande transporteuse dans la bonne direction, sans problèmes et de monter entre le tambour et la bande transporteuse un simple contre-rouleau posant le fil, cercle par cercle, sur la bande transporteuse.The shape and arrangement of the drum allow the wire circles to fall from the drum onto the conveyor belt in the right direction, without problems and to mount between the drum and the conveyor belt a simple counter-roller laying the wire, circle by circle, on the conveyor belt.

A titre d'exemple donné sans aucun caractère limitatif, il va être décrit ci-après en détail, une forme choisie d'exécution du dispositif conforme à l'invention. Cette description renvoie aux dessins ci-annexés.By way of example given without any limiting character, there will be described below in detail, a chosen embodiment of the device according to the invention. This description refers to the attached drawings.

La fig. 1 est une vue latérale schématique du dispositif et de la chambre de traitement du fil.Fig. 1 is a schematic side view of the device and the wire processing chamber.

La fig. 2 est une coupe longitudinale agrandie du dispositif qui sert à déposer les cercles de fil.Fig. 2 is an enlarged longitudinal section of the device which is used to deposit the wire circles.

La fig. 3 est une coupe suivant la ligne III-III de la fig. 2.Fig. 3 is a section along line III-III of FIG. 2.

La fig. 4 est une vue de dessus des cercles posés sur la bande transporteuse.Fig. 4 is a top view of the circles placed on the conveyor belt.

Dans les figures, on remarque que le dispositif qui sert à poser les cercles de fil comporte un arbre creux rotatif 1 sur lequel il est fixé une poulie 2 de laquelle la courroie 3 passe également sur une poulie 4, fixée sur l'arbre 5 d'un moteur-frein électrique 6. L'arbre creux rotatif 1 est monté dans les paliers à rouleaux 7 logés dans un bâti 8. Dans cet arbre creux rotatif, il est prévu une ouverture latérale 9 par laquelle sort le fil A, introduit axialement dans ledit arbre creux rotatif. Cet arbre creux rotatif se prolonge par une rallonge creuse 10 dont la surface, par rapport à l'axe dudit arbre creux rotatif, fait un certain angle et qui est fixé sur cet arbre creux rotatif au moyen de boulons 11. Sur cette rallonge creuse 10, il est fixé une plaque de couverture circulaire 12 dont fait partie un bras 13 qui sort de la plaque de couverture circulaire à l'extérieur et qui est pourvu d'un oeil de guidage 14 pour le guidage du fil qui passe par l'ouverture latérale 9 de l'arbre creux rotatif 1. La rallonge creuse 10 est montée par l'intermédiaire d'un palier à billes 15 et d'un palier à aiguilles 16, sur un arbre immobile 17 sur lequel il est fixé un tambour 18 présentant la forme d'un tronc de cône. Sur la surface de la rallonge creuse 10, surface dirigée en oblique, il est monté, au moyen des roulements à billes 19, une douille 20 sur laquelle il est fixé un disque de pression 21 qui sert à presser le fil du tambour 18. Tout contre sa périphérie, ce disque de pression est pourvu de plusieurs fentes 22 en prise avec les dents 23 en saillie du tambour 18. Tout contre la périphérie de ce disque de pression, sont également prévus des ouvertures 24 coopérant avec des clavettes 25, solidement fixées dans un anneaux fixe 26 qui fait partie du bâti 8. Pour pouvoir poser dans la bonne direction sur la bande transporteuse 27 d'une chambre de traitement 29, les cercles de fils B rejetés du tambour 18 et pour pouvoir réenrouler le fil sans problèmes, on a monté dans le prolongement de la bande transporteuse 27 et tout près de l'extrémité de chargement de cette bande transporteuse, le dispositif qui sert à poser les cercles de fil. Le tambour de ce dispositif est dirigé sous un angle vers le haut. Afin de pouvoir poser le fil, cercle par cercle sur la bande transporteuse, on a monté un contre-rouleau 28 entre cette bande transporteuse et le dispositif qui rejette les cercles de fil.In the figures, it is noted that the device which is used to lay the wire circles comprises a rotary hollow shaft 1 on which a pulley 2 is fixed, from which the belt 3 also passes over a pulley 4, fixed on the shaft 5 d an electric brake motor 6. The rotary hollow shaft 1 is mounted in the roller bearings 7 housed in a frame 8. In this rotary hollow shaft, there is provided a lateral opening 9 through which the wire A, axially introduced in said rotary hollow shaft. This rotary hollow shaft is extended by a hollow extension 10 whose surface, with respect to the axis of said rotary hollow shaft, makes a certain angle and which is fixed to this rotary hollow shaft by means of bolts 11. On this hollow extension 10 , there is fixed a circular cover plate 12 which includes an arm 13 which comes out of the circular cover plate outside and which is provided with a guide eye 14 for guiding the wire which passes through the opening lateral 9 of the rotary hollow shaft 1. The hollow extension 10 is mounted by means of a ball bearing 15 and a needle bearing 16, on a stationary shaft 17 on which a drum 18 is fixed having the shape of a truncated cone. On the surface of the hollow extension 10, surface directed obliquely, it is mounted, at by means of ball bearings 19, a sleeve 20 to which a pressure disc 21 which is used to press the thread of the drum 18 is fixed. All against its periphery, this pressure disc is provided with several slots 22 engaging the teeth. 23 projecting from the drum 18. Right against the periphery of this pressure disc, there are also provided openings 24 cooperating with keys 25, firmly fixed in a fixed ring 26 which is part of the frame 8. To be able to place in the right direction on the conveyor belt 27 of a treatment chamber 29, the circles of wires B rejected from the drum 18 and in order to be able to rewind the wire without problems, it was mounted in the extension of the conveyor belt 27 and very close to the end of loading of this conveyor belt, the device used to lay the wire circles. The drum of this device is directed at an upward angle. In order to be able to lay the wire, circle by circle on the conveyor belt, a counter-roller 28 has been mounted between this conveyor belt and the device which rejects the wire circles.

Le dispositif fonctionne comme on va le décrire ci-après. Le fil A qui provient de plusieurs fusées de fil C, est conduit via l'arbre creux rotatif 1 et l'ouverture latérale 9, vers l'oeil de guidage 14 d'où le fil est enroulé autour du tambour 18. Lorsque le moteur 6 est mis en marche, l'arbre creux rotatif 1 est commandé par l'intermédiaire des poulies 4-2 et de la courroie 3, de manière à tourner dans les paliers à rouleaux 7. La rallonge creuse 10, fixée en oblique sur l'arbre creux rotatif, est alors commandée de manière à pouvoir tourner, comme le bras 13 avec l'oeil de guidage 14. Grâce à cela, l'oeil de guidage 14 tournant autour du tambour, dépose le fil A sur ce tambour. Le disque de pression 21 qui, par l'intermédiaire des roulements à billes 19, est montée sur la rallonge creuse 10 dirigée en oblique et commandée de manière à pouvoir tourner, est en prise avec les dents 23 du tambour 18 de sorte que ce tambour ne puisse pas tourner, et est alors animée d'un mouvement d'oscillation, grâce auquel le fil est constamment pressé vers l'extrémité libre du tambour 18. La rotation du tambour 18 et du disque de pression 21 est empêché par les clavettes 25 montées dans l'anneau fixe 26 et qui fonctionnent en coopération avec les ouvertures 24 prévues dans le disque de pression 21 et aussi par les dents 23 du tambour 18 qui passent dans les fentes 22 du disque de pression 21. A cause du manteau conique du tambour 18, le fil va se poser moins fort sur l'extrémité libre de ce tambour, de sorte que le disque de pression 21 du tambour peut, sans difficulté, le presser en forme de cercles de fil. Le contre-rouleau 28, monté entre le dispositif et la bande transporteuse 27, pose le fil cercle par cercle, sur la bande transporteuse 27 qui le conduit ensuite vers une chambre de traitement 29 qui peut être d'un genre quelconque et destinée à une fin quelconque. C'est ainsi que cette chambre peut, entre autres, servir à traiter du fil à la vapeur mais qui peut également être destinée au traitement d'autres objets que du fil. Les cercles de fil rejetés par ce dispositif sont donc directement déposés dans la bonne direction sur la bande transporteuse (fig. 4), en d'autres termes, on peut dire qu'à l'endroit où le fil est enlevé pour être réenroulé, chaque cercle de fil repose au-dessus des autres cercles de fil et donc complètement libre. Il n'est ainsi pas nécessaire, comme c'est le cas des dispositifs bien connus, de retourner avant ou après la chambre de traitement du fil, les cercles de fil et cela pour permettre par exemple à un bobinoir à fil croisé de réenrouler le fil sans problèmes.The device operates as will be described below. The wire A which comes from several rockets of wire C, is led via the rotary hollow shaft 1 and the lateral opening 9, towards the guide eye 14 from where the wire is wound around the drum 18. When the engine 6 is started, the rotary hollow shaft 1 is controlled by means of the pulleys 4-2 and the belt 3, so as to rotate in the roller bearings 7. The hollow extension 10, fixed obliquely to the 'rotary hollow shaft, is then controlled so as to be able to rotate, like the arm 13 with the guide eye 14. Thanks to this, the guide eye 14 rotating around the drum, deposits the wire A on this drum. The pressure disc 21 which, by means of the ball bearings 19, is mounted on the hollow extension 10 directed obliquely and controlled so as to be able to rotate, is engaged with the teeth 23 of the drum 18 so that this drum cannot rotate, and is then driven in an oscillating movement, by means of which the wire is constantly pressed towards the free end of the drum 18. The rotation of the drum 18 and of the pressure disc 21 is prevented by the keys 25 mounted in the fixed ring 26 and which operate in cooperation with the openings 24 provided in the pressure disc 21 and also by the teeth 23 of the drum 18 which pass through the slots 22 of the pressure disc 21. Because of the conical mantle of the drum 18, the wire will settle less strongly on the free end of this drum, so that the pressure disc 21 of the drum can, without difficulty, press it in the form of circles of wire. The counter-roller 28, mounted between the device and the conveyor belt 27, places the wire circle by circle on the conveyor belt 27 which then leads it to a treatment chamber 29 which can be of any kind and intended for a any end. This is how this chamber can, inter alia, be used to treat wire with steam but which can also be intended for the treatment of objects other than wire. The circles of thread rejected by this device are therefore directly deposited in the right direction on the conveyor belt (fig. 4), in other words, we can say that at the place where the thread is removed to be rewound, each wire circle rests above the other wire circles and therefore completely free. It is thus not necessary, as is the case with well-known devices, to turn before or after the wire processing chamber, the wire circles and this to allow for example a cross winder to rewind the thread without problems.

Il va de soi que la forme et les dimensions des éléments ci-avant décrits peuvent différer, que certaines des éléments ci-avant décrits peuvent être remplacés par d'autres qui peuvent remplir la même fin et que le montage des éléments ci-avant décrits peut différer à condition de rester dans le cadre de l'invention.It goes without saying that the shape and the dimensions of the elements described above may differ, that some of the elements described above can be replaced by others which can fulfill the same purpose and that the mounting of the elements described above may differ provided that it remains within the scope of the invention.

Claims (2)

1. Device for depositing loops of thread on an endless conveyor belt (27) which passes through a processing chamber (29) and which comprises a hollow rotary shaft (1) in which the thread to be looped is entered and which is provided with a side opening (9) for guiding the thread towards the outside of the shaft, an arm (13) attached to this hollow rotary shaft (1) and provided with a guide eyelet (14) for guiding the thread which comes out of said side opening (9), a drum (18) of which the center line lies along the extension of the hollow rotary shaft (1) and upon which the thread is wound by the guide eyelet (14), a pressure disc (21) fitted at a slant with respect to the drum (18) in view of moving the loops of thread on this drum, a means for making aforesaid pressure disc (21) oscillate and means for preventing the pressure disc (21) and the drum (18) from rotating, characterized by the fact that the drum (18) has the shape of a truncated cone, the small base of which is directed towards the free end of the device, that the drum is secured to a fixed shaft (17) which is a free fit in a hollow extension (10), fixed on the one hand at an angle with respect to the center line of the hollow rotary shaft (1) upon the free end of this hollow rotary shaft, and on the other hand freely fitted in the pressure disc (21) so as to make this pressure disc oscillate, and that this device for depositing loops of thread is fitted with its longitudinal axis in a plane which extends and which contains the conveyor belt (27) and is directed with its drum (18) towards the top in this plane and at an angle with respect to this conveyor belt, the smaller base of this drum (18) being located above and quite close to the loading end of the conveyor belt (27) upon which the loops of thread are being deposited.
2. Device according to claim 1, characterized by the fact that a counter-roller (28) is provided between the drum (18) of the device for depositing loops of thread and the conveyor belt (27), for the purpose of depositing the thread, loop per loop, upon the conveyor belt (27).
EP78200138A 1977-09-01 1978-08-14 Apparatus for depositing yarn loops on a conveyor of a yarn treating chamber Expired EP0001132B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2056205 1977-09-01
BE858320 1977-09-01

Publications (2)

Publication Number Publication Date
EP0001132A1 EP0001132A1 (en) 1979-03-21
EP0001132B1 true EP0001132B1 (en) 1981-01-28

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EP78200138A Expired EP0001132B1 (en) 1977-09-01 1978-08-14 Apparatus for depositing yarn loops on a conveyor of a yarn treating chamber

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US (1) US4221031A (en)
EP (1) EP0001132B1 (en)
JP (1) JPS5447070A (en)
BE (1) BE858320A (en)
DE (1) DE2860376D1 (en)

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GB1047151A (en) * 1963-01-09 1966-11-02 Erba Maschb Ag Improvements in or relating to yarn conditioning system
GB1131650A (en) * 1966-09-10 1968-10-23 John Patrick Crump Improvements in the printing of yarns
US3430312A (en) * 1967-01-31 1969-03-04 Warren Wendell Drummond Fiber winding machine
DE1602354A1 (en) * 1967-02-04 1970-08-27 Schloemann Ag Method for the continuous depositing of a wire winding strand on an endless conveyor means with its conveyor plane extending in a horizontal plane
SE314157B (en) * 1967-10-20 1969-09-01 K Rosen
FR1602027A (en) * 1968-12-31 1970-09-28 Knitting woll yarn treatment
DE1937058B1 (en) * 1969-07-21 1971-03-25 Rosen Karl I J Textile, especially knitting machine, for processing oiled or paraffinized thread
DE2419793C2 (en) * 1974-04-24 1983-04-14 Aktiebolaget Iro, Ulricehamn Yarn feeding device for textile machines
DE2626651A1 (en) * 1976-06-15 1977-12-29 Barmag Barmer Maschf CABLE CATCHING AND CUTTING DEVICE

Also Published As

Publication number Publication date
EP0001132A1 (en) 1979-03-21
BE858320A (en) 1978-01-02
JPS5447070A (en) 1979-04-13
US4221031A (en) 1980-09-09
DE2860376D1 (en) 1981-03-19

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