EP0916753B1 - Système de filature avec bancs à broches et métiers à filer à anneaux - Google Patents

Système de filature avec bancs à broches et métiers à filer à anneaux Download PDF

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Publication number
EP0916753B1
EP0916753B1 EP98120788A EP98120788A EP0916753B1 EP 0916753 B1 EP0916753 B1 EP 0916753B1 EP 98120788 A EP98120788 A EP 98120788A EP 98120788 A EP98120788 A EP 98120788A EP 0916753 B1 EP0916753 B1 EP 0916753B1
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EP
European Patent Office
Prior art keywords
roving
sensor
transport member
machine
bobbins
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.)
Expired - Lifetime
Application number
EP98120788A
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German (de)
English (en)
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EP0916753A2 (fr
EP0916753A3 (fr
Inventor
Karl-Heinz Mack
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.)
Oerlikon Textile GmbH and Co KG
Original Assignee
Zinser Textilmaschinen GmbH
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Application filed by Zinser Textilmaschinen GmbH filed Critical Zinser Textilmaschinen GmbH
Publication of EP0916753A2 publication Critical patent/EP0916753A2/fr
Publication of EP0916753A3 publication Critical patent/EP0916753A3/fr
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Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/182—Overhead conveying devices

Definitions

  • the invention relates to a spinning system with at least one roving machine and at least one ring spinning machine and with an endless, rotating transport member, by means of its roving bobbins from the roving machine to the ring spinning machine and Roving sleeves can be transported from the ring spinning machine to the roving machine and the at least occasionally roving bobbins with different roving qualities Roving tubes with the different roving qualities assigned different Colors are transported with at least one automatic converter using its roving bobbins and roving sleeves are adjustable in the transport member and can be removed from it.
  • Such a spinning system is known from DE 196 01 286 C1.
  • a leader is assigned to each leader automatically empty roving sleeves from one on the roving machine removes passing transport link and by full Roving bobbins replaced.
  • the roving machine delivers roving bobbins from a roving quality with which the transport link is fitted will and is.
  • the roving quality contains the transport link until all roving bobbins are replaced the "old" quality against the "new" quality temporarily two roving qualities.
  • a spinning system can also be designed in this way be that two leader machines a common transport link is assigned to the roving bobbins of both roving machines to the ring spinning machines assigned to them or the Roving sleeves promotes back.
  • the two roving machines deliver often different roving qualities, with which then the transport link is loaded at the same time.
  • the transport link is equipped with more than one roving quality the task arises, the different roving qualities both for operators and in particular to make it distinguishable for such automatic facilities, remove the roving bobbins or roving sleeves from the transport link or set in this. With such facilities they are translators, the empty roving sleeves from the Remove the transport link and feed it to a roving machine, in which they are rewound with roving.
  • This kind of repeaters are hereinafter referred to as leader machines designated. It is obvious that the translator of the Roving machine may only feed roving sleeves whose Color of the roving quality delivered by the roving machine assigned.
  • the invention was accordingly the object of roving bobbins with different roving qualities both for the operators as well as for the roving bobbins and the roving sleeves Automatically handling devices such as implementers can be distinguished close.
  • the invention solves this problem by the in the mark of the main claim features.
  • This solution offers the advantage that on the one hand an operator the quality easily recognize the roving on a roving spool and, for example, when replacing expired roving bobbins in the creel the ring spinning machine a roving spool by hand with the right one Roving quality can choose.
  • a Recognize the translator by the color of a roving sleeve, a roving spool which quality is present or in a position of the Transport link was included - and usually by one Roving bobbin of the same quality must be replaced.
  • the roving quality is that of the roving machine is delivered or processed by the ring spinning machine is, the pre-spinning machine converter or the ring spinning machine converter is assigned, the converter can carry out the conversion process carry out.
  • a roving machine converter only roving sleeves the one assigned to him or his leader Color / roving quality, it is also ensured that the Numerical equipping of the transport link with roving bobbins of the different roving qualities is maintained.
  • the arrangement of a color sensor can also be useful if only one roving machine connected to the transport link is and the transport link usually only with the one roving quality which is delivered by the roving machine becomes. If the one delivered by the roving machine When roving quality is changed, it is for several reasons advantageous if this change can be made "on the fly", i.e. if the roving bobbins of the "new" roving quality are already in the transport link can be adjusted while it is too still contains roving bobbins of the "old” roving quality.
  • a Roughing machine converter which equips the transport link causes, according to the invention equipped with a color sensor is, he can make this flying change, i.e.
  • the conveyor belt from Hand or by a single or provided mobile Converter for example, from a transport container with the roving bobbins of the other roving quality.
  • the Roving machine converter the roving sleeves of the other color / roving quality can recognize to know that it is them Do not feed "his" roving machine and therefore not from the Can remove the transport link. This is due to the invention Color sensor guaranteed.
  • Color sensor has the advantage that it is wrong in a transport link roving sleeves not provided on him Color / roving quality can be recognized and reported so that Confusion of roving qualities are avoided and that Errors can be followed up.
  • each converter is equipped with a color sensor fitted.
  • a central, intelligent control device offers the possibility, also when connecting two or more roving machines to the transport link only one Color sensor to be provided. It conducts its color recognition signal Control device to it the position of the transport link assigns where it was generated and controls - as soon as this position reached the responsible roving machine converter has - this accordingly. So that a color detection signal cannot be falsified by subsequent interventions the color sensor advantageously immediately before or Transfer station / s arranged.
  • the converters are intended to have empty roving sleeves in the creel the ring spinning machine or in the transport link through full roving bobbins to replace. They therefore also have a filling sensor on, which - in the case of the roving machine converter - a roving sleeve or - in the case of the ring spinning machine converter - recognizes a roving bobbin in the transport member and if necessary triggers a change process.
  • a advantageous development of the invention therefore provides that Filling sensor and color sensor dependent on each other in the way are that an upstream of the two sensors the downstream only activated when on the upstream sensor Signal is present in connection with a signal of the subordinate Sensor can trigger an operation.
  • both the color sensor precedes the filling sensor and activates it be the fill sensor as well as the color sensor.
  • a roving machine converter also changes a roving quality should be able to perform automatically increases the number of colors to be distinguished for every pair of roving qualities that in a spinning machine at the same time should be able to be automatically changed to another Colour.
  • the number of roving machines that can be operated by one transport link and thus the roving qualities to be distinguished or sleeve colors depends on the conveying capacity of the transport link, on the conversion performance of the roving machine converter and on the production performance of the roving machines. This As a rule, the number should not exceed three. There a A roving quality is only changed when it is is unavoidable, it rarely occurs and a simultaneous Switching from more than one roving quality is likely to be the rare one Be an exception.
  • the number of served by a transport link Ring spinning machines only have an impact on the number of different roving qualities than with a larger one Number of ring spinning machines the probability increases that different roving qualities must be maintained and that occasionally two roving qualities were changed at the same time should be.
  • Such a converter can also be used on the between the roving and Ring spinning transport member are used, by means of which then Roving bobbins and roving tubes depending on the tube color and degree of filling functionally interchangeable.
  • the spinning system comprises, based on the invention of which is illustrated and described, two roving machines 1 and 2 and four or five ring spinning machines 3. It is understood that the invention also with only on spinning plants one or more than two roving machines and with only one or another number of ring spinning machines can be.
  • the roving machines 1 and 2 do not have one in detail shown device for automatic changing full roving bobbins against empty roving sleeves.
  • This facility can be designed as described, for example, in DE 195 05 050 C2 to which reference is made in this respect.
  • This facility comprises a rotating in the roving machine 1 or 2 Transport device 4, by means of which the full roving bobbins a pre-spinning machine converter assigned to the respective pre-spinning machine 5 supplied or supervised by the converter empty roving sleeves are removed.
  • the ring spinning machines 3 are included Ring spinning machine converters 6 equipped, so designed can be as shown, for example, in DE 37 34 275 A1, however, as stated in DE 39 41 822 C2 on the replacement individual roving bobbins turned off. On the pamphlets insofar referred.
  • the ring spinning machine converters 6 are movable and can along the gates of the ring spinning machines 3 Roving bobbins that have expired or are about to expire remove from the gate of the ring spinning machines and counter replace full roving bobbins fed to them.
  • each ring spinning machine 3 only assign a ring spinning machine converter 6, which is then a Move the front side of the ring spinning machine to the other side can.
  • Fig. 5 it is provided that the replacement of roving bobbins and roving sleeves by operators done by hand.
  • the roving converter 5 can be designed as they are described, for example, in DE 197 02 163.8, to that extent Is referenced.
  • the Repeater sleeve gripper that rotates at both ends of a mounted, liftable and lowerable, double-armed lever 8 sit and accordingly move on a circular path 9.
  • This Circular path 9 affects both the transport member 7 and the Transport device 4 so that the sleeve gripper single roving bobbin 10 from the transport device of the respective roving machine Unclip 1 or 2 and place in a hanging holder of the Lock the transport member and vice versa a roving sleeve 11 release from a hanging bracket of the transport link and into can latch a hanging bracket of the transport device.
  • Both the pre-spinning machine converters 5 and the ring spinning machine converters 6 preferably have a light barrier trained fill sensor 12, the empty hanger / full Can detect coil / empty sleeve in the transport member 7.
  • the filling sensors 12 are at the level of the windings of the roving bobbins 10, however arranged below the hanging bracket in the transport link.
  • the ring spinning machine converter 6 have a further filling sensor which empty or almost empty roving bobbins in the creel of the ring spinning machine 3 can recognize. Because this fill sensor for understanding the invention is not essential, it is not shown here and not described in detail.
  • a sensor (not shown here) is assigned to the filling sensor 12, which the filling sensor when passing a hanging holder of the Transport member 7 activated. Its light barrier registered after activation when an empty hanging holder passes through, none Interruption, if an empty tube passes through, a short one Interruption and a longer one when a full coil passes Interruption, each as a signal for the respective assembly serves as the hanging bracket position.
  • both the roving machine converter 5 and the ring spinning machine converter 6 preferably as a light barrier trained position sensor 15 on the inlet a suspension holder of the transport member 7 in a change position 16 feels.
  • the position sensor 15 can be familiar here way not shown and described the as Friction wheel pair 13 with motor 14 designed drive of the transport member 7 control so that the hanger in case of need a change position 16 comes to a standstill.
  • the Color of a roving sleeve 11 passing by can be recognized.
  • the Color sensor 17 is preferably at the level of those areas of the Roving sleeves arranged that are not covered by roving winding can be, so at their upper or lower end.
  • the Color sensor 17 should be designed so that it has at least two can recognize different colors, usually it is sufficient when he recognizes up to six different colors.
  • the color sensor can be "intelligent" in the sense be that he is only given to him to be recognized when there is one Color emits a signal. However, he can also be trained be that it differs for all colors recognizable by it Emits signals, which are then in a subordinate, accordingly "intelligently” trained control unit on the Presence of a certain color must be checked. It is assumed in the following that the respective color sensor 17th a converter 5 or 6 the respective filling sensor 12 in the running direction is arranged upstream of the transport member 7.
  • the filling sensor 12 and the position sensor 15 are only activated if a sleeve of the "right", ie the respective Converter and the respective roving or ring spinning machine assigned quality or color is recognized and further distinction between full roving spool or empty roving tube is required.
  • the color sensor 17 and the position sensor 15 only activated if - in the case of a roving machine converter 5 - an empty roving sleeve 11 or one empty hanger or - in the case of a ring spinning machine converter 6 - a full roving bobbin 10 is recognized.
  • the color sensor 17 and the fill sensor 12 are advantageously within the respective first division field 18 of the hangers arranged on the transport member 7 before a change position 16. This has the advantage that the signals from the sensors immediately can be used for control. In the other case, Memory can be provided which buffer the signals until the hanger to which a signal refers to the change position 16 arrives.
  • each leader machine translator contains 5 and everyone Ring spinning machine converter 6 a control unit 19 which incoming signals of the color sensor 17, the fill sensor 12 and the position sensor 15 and the change mechanism of the converter incoming signals processed and in via the line 20 passed functional control signals to the change mechanism and converted to the drive 13, 14 of the transport member 7.
  • the functions of the control unit 19 are in later also explained in more detail.
  • the transport member 7 - the in Direction of the arrow head rotates - at its inlet to the pre-spinning machine converters 5 loaded irregularly.
  • the quality A is from the roving machine 1, the quality B from the Roughing machine 2 delivered.
  • the color sensor 17 is one of the roving machine converters 5 recognizes a sleeve of "its" color / quality, it gives a signal to the control unit 19 of the converter, which then has a Control signal activated the fill sensor 12 of the converter. If the Filling sensor 12 a signal corresponding to an empty roving sleeve passes to the control unit 19 and this also a signal of Exchange device for keeping a full roving bobbin 10 on the double-armed lever 8, this activates the position sensor 15 for stopping the transport member 7 and for positioning of the hanging holder in the change position 16. If the Control unit 19 there is a confirmation signal of the positioning, solves them by a via line 20 to the changing device given control signal the reloading process.
  • control unit 19 If the control unit 19 has no signal about the presence of a Roving bobbin 10 by the changing device of the roving machine converter 5 is present, it triggers the positioning signal the position sensor 15 no control signal to the actuator 13, 14 of the transport member 7, so that it does not stop becomes. If a transport device 4 of a roving machine 1, 2 still contains roving bobbins 10 and a bobbin change is pending, for which this transport device must be cleared the control unit 19 of the converter can be programmed so that they also roving bobbins in empty hangers 21 of the transport member 7 can be set.
  • Control unit 19 can also be programmable so that it causes the converter 5, both roving bobbins 10 and Roving sleeves 11 of a quality / color from the transport member 7 can be removed and with roving bobbins of the new roving quality or not to equip or empty hanging bracket of the transport link to be equipped with roving bobbins of a new quality / color.
  • the changing devices are the roving machine converters 5 designed according to FIG. 3 so that it simultaneously two roving bobbins 10 from the transport device 4 from a roving machine 1, 2 and to the individual or keep at the same time changing into the transport member 7 can.
  • the converters 5 have two transfer positions for this purpose 16, 16 'with one of the double-armed levers 8.
  • the Transport member 7 is then advantageously equipped so that two consecutive hangers with roving bobbins of the same quality / color. In this case the color sensor 17 and the fill sensor 12 already in the second hanging holder division field 22 before in the direction of travel of the transport member 7 arranged first change position 16. You can in this way recognize whether two consecutive hangers are covered with empty sleeves and together save time can be reloaded.
  • the converters are designed and controlled by the control unit 19 so controllable that individual roving bobbins and roving sleeves can be reloaded at one of the exchange positions 16, 16 ', on which a roving sleeve 11 is available for replacement and one Roving bobbin 10 is held for replacement.
  • the color sensor 17 can be shut down unless, in this case too, it should be monitored whether not accidentally a roving spool 10 or roving sleeve 11 "Wrong" color / roving quality gets into the transport member 7 is.
  • the Control unit 19 can be programmed to use the leader machine converter 5 controls so that it both roving bobbins 10th and roving sleeves 11 of the expiring roving quality / color removed from the transport member 7 and no more roving bobbins or roving bobbins of the new roving quality in the transport link established.
  • the roving bobbins removed from the transport member 7 10 and roving sleeves 11 of the expiring roving quality should of course not be in the transport device 4 of the roving machine 1 or 2 set, but be filed separately.
  • the changer of the converter 5 must be trained for this workflow.
  • ring spinning machine converters 6 differs from that of roving machine converters 5 in that that they patrol 3 along the gate of the ring spinning machines and empty roving sleeves or those that are about to run out 11 Search in the gate. If a ring spinning machine converter 6 has discovered a roving sleeve 11 in the creel, it stops and prepares the change process. He records using its activated color sensor 17 and its possibly too activating fill sensor 12 (or vice versa) the color / roving quality and the fill level in the transport member 7 him passing roving bobbins 10 and roving sleeves 11. As soon as he a roving bobbin 10 of the "right", i.e.
  • the roving quality has recognized that processed on the ring spinning machine 3 on which he works, uses his control unit Control signal to the drive 13, 14 of the conveyor belt 7 this silent and leaves by a control signal to the changing device of the converter 6, the roving sleeve 11 from the gate of the ring spinning machine against a roving bobbin 10 from the transport member Replace. Then she sets the transport member 7 again moving.
  • Spinning mills often have an intelligent, central control device on the operation of the various machines of the Control the spinning mill automatically in a function-oriented manner.
  • the invention can in any case on the decentralized control units 19 the roving converter 5 are dispensed with and the Signals of their filling sensors 12 or their color sensors 17 or 5 of such a central control unit 24 be activated, which then controls the reloading this translator takes over.
  • the central control unit 24 assigns the signals supplied to it by the color sensor 17 to the respective her known position of the transport member 7, for the These signals have been generated and can be used as soon as the concerned Position the change position 16, 16 'of the "right" Roughing machine converter 5, that is, the one that applies Has handled roving quality, reached its fill sensor Activate 12. If you also have a fill sensor 12 generated signal is supplied, it can also Shut down the transport member 7 and the converter 5 immediately to Control the change process.
  • the quality of a roving means all parameters which makes it different from another roving, especially its fineness, its material, in the case of mixtures the mixing ratio, its color, etc. A mix-up
  • the roving qualities can be serious and particular then costly mistakes if it is late, if necessary is only recognized in the finished product.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Regulation And Control Of Combustion (AREA)

Claims (9)

  1. Système de filature avec au moins un banc à broches (1, 2) et avec au moins un métier à filer à anneaux (3) et avec un organe de transport sans fin circulaire (4) au moyen duquel des bobines de mèche (10) (pleines) peuvent être transportées du banc à broches au métier à filer à anneaux et des cannettes (11) (vides) peuvent être transportées du métier à filer à anneaux au banc à broches, et qui transporte au moins temporairement des bobines de mèches avec des qualités de mèches différentes à des cannettes avec des couleurs différentes associées aux différentes qualités de mèches,
    avec au moins un transposeur automatique, au moyen duquel des bobines de mèches et des cannettes peuvent être mises dans l'organe de transport et enlevées de celui-ci,
    caractérisé en ce qu'il est prévu un deuxième organe de transport circulaire (7) au moyen duquel des bobines de mèches (10) et des cannettes (11) peuvent être transportées le long du banc à broches ;
    en ce qu'au moins un transposeur (5) est prévu entre le premier organe de transport (4) et le deuxième organe de transport (7) ;
    en ce que chaque transposeur (5) est équipé d'un détecteur de couleur (17) qui est prévu pour reconnaítre automatiquement les différentes couleurs sur l'organe de transport (7) sur les cannettes (11) passant devant lui, et pour commander fonctionnellement les opérations de transbordement de ce transposeur (5, 6) en fonction de la couleur des cannettes (11) ; et en ce que chaque transposeur (5) est équipé d'un détecteur de remplissage (12) qui distingue entre des bobines de mèches (10) (pleines), des cannettes (11) (vides) et des positions de suspension vides qui passent devant lui sur l'organe de transport (4, 7), et qui commande fonctionnellement des opérations de transbordement de ce transposeur.
  2. Système de filature selon la revendication 1, caractérisé en ce que le détecteur de remplissage (12) est placé avant l'au moins un détecteur de couleur (17) dans la direction d'avance des bobines de mèches (10) et des cannettes (11) et est prévu pour activer le détecteur de couleur.
  3. Système de filature selon la revendication 1, caractérisé en ce que le détecteur de couleur (17) est placé avant l'au moins un détecteur de remplissage (12) dans la direction d'avance des bobines de mèches (10) et des cannettes (11) et est prévu pour activer le détecteur de remplissage.
  4. Système de filature selon la revendication 1, caractérisé en ce que le détecteur de couleur (17) est prévu pour différencier au moins "n" couleurs différentes, "n" étant le nombre des bancs à broches (1, 2) raccordés à l'organe de transport (7).
  5. Système de filature selon la revendication 1, caractérisé en ce que le détecteur de couleur (17) est prévu pour différencier au moins "m" couleurs différentes, "m" étant le nombre de qualités de mèches qui doivent pouvoir être échangées simultanément.
  6. Système de filature selon la revendication 1, caractérisé en ce qu'un détecteur de couleur (17) et un détecteur de remplissage (12) sont rassemblés pour former une unité de détection (23).
  7. Système de filature selon l'une quelconque des revendications précédentes, caractérisé en ce qu'un transposeur (6) équipé également d'un détecteur de couleur (17) et d'un détecteur de remplissage (12) est prévu pour l'échange des bobines de mèches (10) et des cannettes (11) entre l'organe de transport (7) et un métier à filer à anneaux (3).
  8. Procédé de fonctionnement d'un système de filature selon la revendication 2, caractérisé en ce que lors de l'approche d'une position de suspension de l'organe de transport (7) vers l'un des transposeurs (5, 6), on vérifie préalablement, au moyen du détecteur de remplissage (17) placé avant dans la direction d'avance de l'organe de transport, si la position de suspension présente une bobine de mèche (10) (pleine) ou une cannette (11) (vide) de couleur/qualité associée au transposeur ou à son banc à broches (1, 2), et seulement lorsque c'est le cas, un détecteur de couleur placé après est activé.
  9. Procédé de fonctionnement d'un système de filature selon la revendication 3, caractérisé en ce que lors de l'approche d'une position de suspension de l'organe de transport (7) vers l'un des transposeurs (5, 6), on vérifie préalablement, au moyen du détecteur de couleur (12) placé avant dans la direction d'avance de l'organe de transport, si la position de suspension présente une cannette (11) de couleur/qualité de mèche associée au transposeur ou à son banc à broches (1, 2) ou à son métier à filer à anneaux (3), et seulement lorsque c'est le cas, un détecteur de remplissage (17) placé après est activé.
EP98120788A 1997-11-06 1998-11-03 Système de filature avec bancs à broches et métiers à filer à anneaux Expired - Lifetime EP0916753B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19749024A DE19749024B4 (de) 1997-11-06 1997-11-06 Spinnanlage mit Vorspinnmaschinen und mit Ringspinnmaschinen
DE19749024 1997-11-06

Publications (3)

Publication Number Publication Date
EP0916753A2 EP0916753A2 (fr) 1999-05-19
EP0916753A3 EP0916753A3 (fr) 2000-07-19
EP0916753B1 true EP0916753B1 (fr) 2003-09-17

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EP98120788A Expired - Lifetime EP0916753B1 (fr) 1997-11-06 1998-11-03 Système de filature avec bancs à broches et métiers à filer à anneaux

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US (1) US6263653B1 (fr)
EP (1) EP0916753B1 (fr)
JP (1) JPH11200162A (fr)
DE (2) DE19749024B4 (fr)
ES (1) ES2207780T3 (fr)

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IT201700037751A1 (it) * 2017-04-06 2018-10-06 Marzoli Machines Textile Srl Apparato e metodo per il trasporto di bobine e tubetti fra banco fusi e filatoio di una linea di filatura

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IT1261670B (it) * 1992-05-22 1996-05-29 Murata Machinery Ltd Sistema di alimentazione di bobine.
JPH07310245A (ja) * 1994-05-13 1995-11-28 Howa Mach Ltd 粗糸ボビン搬送装置
JPH08157144A (ja) * 1994-11-30 1996-06-18 Toyota Autom Loom Works Ltd 紡機におけるボビン搬送システム
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DE19508399C2 (de) * 1995-03-09 2000-05-11 Zinser Textilmaschinen Gmbh Spinnanlage aus einer Mehrzahl von Vorspinnmaschinen und Ringspinnmaschinen
DE19601286C1 (de) * 1996-01-16 1996-11-14 Zinser Textilmaschinen Gmbh Transportvorrichtung für textile Spulen und Hülsen
DE19702163A1 (de) 1997-01-22 1998-07-23 Zinser Textilmaschinen Gmbh Verfahren und Vorrichtung zum Transportieren voller Vorgarnspulen bzw. leerer Vorgarnhülsen

Also Published As

Publication number Publication date
DE19749024A1 (de) 1999-08-05
EP0916753A2 (fr) 1999-05-19
EP0916753A3 (fr) 2000-07-19
ES2207780T3 (es) 2004-06-01
DE59809629D1 (de) 2003-10-23
US6263653B1 (en) 2001-07-24
DE19749024B4 (de) 2004-09-16
JPH11200162A (ja) 1999-07-27

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