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EP0943571B1 - Fournisseur de fil avec une voie de fil ameliorée - Google Patents

Fournisseur de fil avec une voie de fil ameliorée Download PDF

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Publication number
EP0943571B1
EP0943571B1 EP99103639A EP99103639A EP0943571B1 EP 0943571 B1 EP0943571 B1 EP 0943571B1 EP 99103639 A EP99103639 A EP 99103639A EP 99103639 A EP99103639 A EP 99103639A EP 0943571 B1 EP0943571 B1 EP 0943571B1
Authority
EP
European Patent Office
Prior art keywords
thread
thread feeding
feeding apparatus
wheel
path
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
EP99103639A
Other languages
German (de)
English (en)
Other versions
EP0943571A2 (fr
EP0943571A3 (fr
Inventor
Hermann Schmodde
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.)
Memminger IRO GmbH
Original Assignee
Memminger IRO GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Memminger IRO GmbH filed Critical Memminger IRO GmbH
Publication of EP0943571A2 publication Critical patent/EP0943571A2/fr
Publication of EP0943571A3 publication Critical patent/EP0943571A3/fr
Application granted granted Critical
Publication of EP0943571B1 publication Critical patent/EP0943571B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H51/00—Forwarding filamentary material
    • B65H51/20—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage
    • B65H51/22—Reels or cages, e.g. cylindrical, with storing and forwarding surfaces provided by rollers or bars
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/48—Thread-feeding devices
    • D04B15/52—Thread-feeding devices for straight-bar knitting machines

Definitions

  • the invention relates to a yarn delivery device with the Features of the preamble of claim 1.
  • Knitting points or other thread consumption points For example. in knitting technology, but also on others Fields of textile technology it is often necessary Knitting points or other thread consumption points to supply with defined quantities of textile threads. Therefor so-called positive feeders are in use the required thread consumption point Allocate thread quantity and, regardless of the actual Thread take-off at the thread consumption point, respectively.
  • Such a supplier is, for example, from DE 3601586 C1 and EP 0 234 208 A1, which is considered the closest prior art, known.
  • This supplier is special intended for circular knitting machines, the knitting points with have constant thread consumption.
  • the supplier has a shaft rotatably mounted in a base support on, at one end a thread delivery drum rotatably is held.
  • the other end of the wave is with one Pulley provided which engages with a toothed belt stands. This toothed belt is driven centrally and runs over the pulleys of many such thread delivery devices, which thus drive at the same constant speed are.
  • the thread delivery drum has an outer circumference, that of a plurality extending axially Rods is set.
  • the rods are in at the end End disks held on their facing the rods Side are essentially conical.
  • the Thread delivery drum is made multiple times by the thread to be delivered wrapped around so that the drum pulled the thread from one Pulls off the bobbin and delivers it to the knitting point. outgoing from the thread drum, the thread is passed through eyelets, which thus define a thread path.
  • the on the thread delivery drum following eyelet is axially against the Thread delivery drum offset so far that the thread is over brushes the edge of the thread delivery drum.
  • Thread delivery devices of this type are for applications well suited with essentially constant thread consumption. However, there are also applications for which the thread consumption temporarily very strong fluctuations may be subject to. This is for example with flat knitting machines the case where a thread guide, the individual Feeds the thread one after the other, and moving across the entire width of the web performs. The thread consumption is at the side Arrangement of the thread delivery device, i.e. when feeding the Thread across the web in the outward and return stroke different. In addition, the thread consumption comes in the dead center positions of the thread guide to a complete standstill. In these cases, thread delivery devices cannot be used be used, the thread in time constant Deliver quantity. Rather, it is necessary that the supplied thread an essentially constant tension to maintain a constant mesh size.
  • a thread delivery device is known from DE 19537215 A1, which has a motor-driven thread delivery wheel. This is wrapped around the thread a few times. After that the thread runs to the thread tension sensor Yarn consumption point. The thread tension sensor regulates the speed of the motor of the thread delivery wheel via a Control loop so that the thread tension to the setpoint is settled.
  • the thread delivery wheel isc by six out of one central hub, wing or wire bracket extending away educated. These each have two parallel spacings mutually arranged, extending in the radial direction Leg on, between which an axially oriented Support section is held.
  • the support section goes with a U-shaped curve, projecting radially outwards Sections in the radial spokes above.
  • the direction of the thread from the thread delivery wheel is, for example, also at DE 4206607 at right angles to the The axis of rotation of the thread feed wheel is fixed.
  • Such yarn delivery devices are more elastic for delivery Threads provided.
  • Such threads are, for example, elastane threads or other plastic fibers. by virtue of Their elasticity is used to monitor thread tension critical. It can also be problematic that the often very thin (hair-fine) threads tend to Lay turns on top of each other or stick together Form turns.
  • a reproducible and even time uniform separation of those supplied by the thread delivery wheel Thread quantities from the thread delivery wheel Windings is particularly at changing speeds difficult to reach. However, it must be prevented that the thread at high or otherwise critical speeds not released by the thread delivery wheel, but is adherently entrained because this leads to a return and thus would lead to a tearing of the thread.
  • Thread delivery device to create the threads with changing Deliver thread travel speeds with good reliability can.
  • the thread delivery device has a motor-driven one Thread delivery wheel on that around a fixed Axis of rotation is rotatably mounted.
  • the thread path is set so that the thread is not accurate runs tangentially to the thread delivery wheel, but in one acute angle to the tangent. In other words, the thread runs at an acute angle to a plane from, whose normal direction with the axis of rotation of the thread delivery wheel matches.
  • the running thread runs with it of the few turns, on the Thread delivery reel lying away. He is the result of (usually low) tension of the thread on the thread delivery wheel following thread travel path from the thread delivery wheel Cut.
  • Thread delivery wheel thus enables a clean thread run, surprisingly almost completely independent of speed, i.e. both at low speeds and at high speeds as well as abrupt acceleration and / or braking phases.
  • the inclination of the thread delivery wheel causes spacing of the individual turns of the thread winding on the thread delivery wheel from each other. Neither the turns stick to each other, they are still lying one above the other. While at high speeds, the centrifugal forces acting on the thread as well radial air currents releasing the thread from the thread delivery wheel support, so here the separation can be done more easily, the diagonal pull provides support this process even at very low speeds or close to the stop of the thread delivery wheel.
  • the separation of the thread running from the thread delivery wheel takes place very quickly at high speeds, because very little time is available stands.
  • the diagonal draw also favors the thread flow here.
  • the tension of the thread creates an axial force component, which go beyond the expiry point more or penetrates less into the wrap and causes that the thread begins to slide axially in front of the outlet point can.
  • the drain point can be from the adjacent turn be spaced. It can be achieved that independent of speed the angular position of the point at which the running thread separates from the thread delivery wheel, constant remains.
  • a thread tension sensor without thread guide means arranged in between, thread eyelets or the like, this is significant Significance for the constancy of the thread tension.
  • first Section of the thread path in front of the thread delivery wheel looking radially to the axis of rotation of the thread delivery wheel parallel to the thread path after the thread feed wheel arranged. This is the axis of rotation of the thread delivery wheel diagonally to the otherwise straight thread path.
  • first and second sections are the thread path in the direction of the axis of rotation of the thread delivery wheel offset from each other by an amount that is preferred is greater than the product of the thread thickness and the Number of turns. This will cause the Thread supported on the guide wheel in the axial direction. This is due to the winding on the fader delivery wheel Thread created, the existing coils aside pushes.
  • the thread guiding device following the thread delivery wheel can also be designed as a thread tension sensor his.
  • the thread runs at an obtuse angle of preferably more than 130 ° over the sensor (pen).
  • the slight deflection on the pin keeps the friction low. Due to the constancy of the run-off point from the thread delivery wheel this angle can be kept largely constant become what enables reproducible measurement results and ensures.
  • Thread guide eyes at the entrance and exit of the thread delivery device ultimately make sure that outside influences of the thread delivery device, such as the positioning of thread spools or other thread guide means, no influence on the conditions have the thread delivery wheel.
  • the thread delivery wheel is preferably lightweight built with few radial arms, making it quick can be accelerated and stopped, which is why regulated or controlled motor is used.
  • the radial arms are formed, for example, by wire brackets attached to a polygonal thread rest on the outer circumference of the thread delivery wheel establish.
  • the corresponding radial arm sections are essentially axial or in a small acute angle to the axis of rotation so that the Edition is somewhat conical.
  • the individual radial arms can be in on a hub be arranged at equal angular distances. However, can the angular distances also vary slightly to the excitation of natural vibrations of the thread when passing through different ones Avoid speeds.
  • a thread delivery device 1 is illustrated in FIG. 1, as it is for example for the supply of elastane threads Flat knitting machines or also for the delivery of other Threads to thread consumption points of other machines Can find application.
  • the thread delivery device 1 is used a thread 2 from a thread source, for example a thread spool, deduct and along a thread path 3 to the thread consumption point not further illustrated promote. This should be as appropriate as possible Quantity or with constant thread tension.
  • the thread delivery device 1 has a housing 4 whose essentially flat front side 5 is a thread delivery wheel 6 is arranged, which serves the thread 2nd to promote needs.
  • the yarn feed wheel 6 is like Figure 2 illustrates rotatably mounted about an axis of rotation 7. For this purpose, it is preferably one on an output shaft 8 designed as a disc rotor motor 9 attached in the interior of the housing 4th is stationary.
  • the thread feed wheel 6 is in Lightweight construction. Starting from its hub 9 wings or arms 11 extend radially outwards, which are formed by wire brackets. These are among themselves equally trained. Each arm 11 is two apart parallel to each other radially away from the hub 9 extending radial spoke sections 13, 14 on the outer periphery of the yarn feed wheel 6 by a Support web 15 are interconnected.
  • the support webs 15 are essentially just formed wire sections that point in one Angles to the axis of rotation 7 are aligned. You go on both ends with a radial projection 16, 17 in the radial spoke sections 13, 14 over.
  • the disc motor 9 and the thread delivery wheel 6 belong to a control loop for regulating the thread conveyance depending on the tension of the thread 2. This is detected by a sensor 21, which is on the thread delivery wheel 6 following on the front 5 of the housing 4 of the thread delivery device 1 is arranged.
  • the thread tension sensor 21 has a support pin 22 which with a force sensor is connected. This detects thread tension dependent slightest movements of the pen 22 in the transverse direction. This is shown in Figure 1 by a Arrow 23 indicated. Between the thread feed wheel 6 and the support pin 22 of the thread tension sensor 21 preferably no further thread guiding or guiding means intended.
  • Thread delivery wheel 6 and the support pin 22 of the thread tension sensor 21 one arranged in front of the yarn feed wheel 6 Thread inlet eyelet 25 and one on the thread tension sensor 21 following thread outlet eyelet 26. These are arranged so that they have a first section 31 of the thread path 3 in front of the thread delivery wheel and a second section 32 of the Thread path 3 offset parallel to the thread feed wheel 6 to each other, as shown in Figure 2.
  • This spatial position of the first and the second section 31, 32 of the thread path 3 results as a result the position of the thread inlet eyelet 25 and the thread outlet eyelet 26 in connection with an inclined position of the thread feed wheel 6 and, if necessary, a corresponding orientation of the support pin or its longitudinal central axis 33.
  • the Thread 2 touches after the thread inlet eyelet 25 and has passed through the first thread path section 31 which Thread delivery wheel 6 for the first time at a contact point 35. Von from here it turns in at least one turn around the thread delivery wheel led around to a drain point 36, that related to the axis of rotation 7 of the yarn feed wheel 6 is axially offset against the contact point 35.
  • the positioning of the thread inlet eyelet 25 and the thread outlet eyelet 26 with respect to the thread delivery wheel 6 generated axial offset between these two points 35, 36 is larger than that due to the thickness of the thread 2 predefined pitch of the turns on the thread delivery wheel 6, so that the running thread 2 on the thread delivery wheel 6 lying turns are not touched.
  • this is done by arranging the thread inlet eyelet 25 below and arrangement of the thread outlet eyelet 26 reached above this median plane 41.
  • the thread delivery device 1 also has a calibration device 45 for the thread tension sensor 21.
  • the calibration device 45 contains two thread support pins 46, 47, the normal operation of the thread delivery device 1 are lifted from the thread 2, i.e. with this are not engaged. At certain intervals you can the thread support pins 46, 47 by actuating one Traction magnet 48 adjusted in the direction of arrow 23 be that the thread 2 from the pin 22 of the thread tension sensor 21 take off. This serves to find the zero point. If required and / or as an alternative, the thread tension sensor can also be used 21 can be moved for calibration.
  • the thread delivery device described so far works as follows:
  • the thread tension sensor 21 detects the existing tension of the thread 2 corresponding to the lateral Deflection of the pin 22, which is, however, slight and is in the range of one millimeter.
  • the thread consumption on a downstream of the thread delivery device 1 Thread consumption point for example the knitting point of one knitting machine is reflected in the thread tension, which is constantly corrected by a control loop.
  • the motor 9 is controlled so that the thread delivery wheel 6 provides the amount of thread required to to keep the thread tension constant. The increases Voltage, the motor 9 is accelerated until the Thread tension has returned to its setpoint. If the thread tension drops, the thread feed wheel is slowed down (if necessary to a standstill) until the desired Thread tension is set again.
  • the incoming thread 2 runs in the vicinity of its radial projections 17 on the outer circumference of the thread delivery wheel 6 on an inclined section of the respective radial projection 17, wherein all inclined sections define a conical surface.
  • the thread 2 wraps around the thread delivery wheel or a few times (three to five times) with an incline, which roughly corresponds to its thickness. Thread 2 runs then near or above the middle plane 41 without touching the radial projections 16. So be the edges defined by the radial projections 16, 17 of the thread delivery wheel, although the thread 2 is in relation to the thread delivery wheel 6 slants in and out does not touch.
  • a thread delivery device 1 the needs-based Positive delivery of a thread 2 with an electric motor 9 connected thread delivery wheel 6 has a thread path 3, which is guided by thread guide means 25, 26 at an angle to the axis of rotation 7 of the yarn feed wheel 6 is set, which is greater than the sum of 90 ° and an additional acute angle.
  • This additional acute angle ⁇ is greater than the pitch angle a thread winder on the thread delivery wheel 6, in the adjacent Windings lie against each other. This gives there is a smooth flow of the lying on the thread delivery wheel 6 Thread 2.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Claims (17)

  1. Dispositif fournisseur de fil (1) pour délivrer des fils à des postes utilisateurs dont la consommation de fil est fluctuante dans le temps, avec une roue de fournisseur de fil (6) qui est montée tournante autour d'un axe de rotation (7), est disposée dans un trajet de fil (3) et présente des segments de support (15) axiaux, essentiellement rectilignes, tels qu'un fil (2) peut être enroulé autour de celle-ci,
    avec un moteur (9) qui est lié de manière rigide en rotation à la roue de fournisseur de fil (6) aux fins d'entraíner celle-ci et de transporter le fil (2),
    avec un dispositif guide-fil d'entrée (25) qui est disposé de manière à fixer le trajet du fil (3) en amont de la roue de fournisseur de fil (6),
    avec un capteur de tension de fil (21), qui comporte un doigt palpeur (22) disposé dans le trajet de fil (3), immédiatement derrière la roue de fournisseur de fil (6), le fil étant en contact avec le doigt (22) avec un angle obtus qui est supérieur à 130°, le doigt palpeur (22) étant lié à un système de capteur (21) pour mesurer la tension de fil,
    avec un dispositif guide-fil de sortie (26) qui est disposé de manière à fixer le trajet de fil (3) en aval du capteur de tension de fil (21),
    le trajet de fil (3) derrière la roue de fournisseur de fil (6) formant un angle aigu (α) différent de zéro avec un plan (41) perpendiculaire à l'axe de rotation (7).
  2. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le fil (2) est guidé par les dispositifs guide-fil (25, 26) et le dispositif de contrôle de fil (22) de telle sorte qu'il quitte la roue de fournisseur de fil (6) sans contact avec les bords.
  3. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le trajet de fil (3) déterminé par les dispositifs guide-fil (25, 26), le dispositif de contrôle de fil (22) et la roue de fournisseur de fil (6) comprend un premier tronçon (31) menant à la roue de fournisseur de fil (6) et un deuxième tronçon (32) partant de la roue de fournisseur de fil (6), et par le fait que le premier tronçon (31) est situé dans un plan qui est parallèle à un plan contenant le deuxième tronçon (32).
  4. Dispositif fournisseur de fil selon la revendication 3, caractérisé par le fait que la distance entre les deux plans est supérieure au produit de l'épaisseur maximale du fil et du nombre maximal de spires avec lesquelles le fil (2) entoure la roue de fournisseur de fil (6).
  5. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le dispositif de contrôle (22) guide le fil (2) seulement dans une première direction transversale (23), le dispositif de contrôle de fil (22) étant réalisé de préférence sous la forme d'un doigt (22) sur lequel le fil (2) circule avec liberté de mouvement dans la direction longitudinale (23) du doigt.
  6. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le dispositif de contrôle (22) est monté essentiellement fixe.
  7. Dispositif fournisseur de fil selon la revendication 5, caractérisé par le fait que le doigt (22) présente un axe longitudinal (33), qui forme avec l'axe de rotation (7), un angle aigu de préférence inférieur à 10°.
  8. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le dispositif guide-fil de sortie (26) guide le fil (2) au moins dans une deuxième direction transversale et est conformé en oeillet.
  9. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le dispositif guide-fil (26) et le tronçon (32) du trajet de fil entre la roue de fournisseur de fil (6) et le dispositif de guidage sont disposés dans un plan qui coupe la roue de fournisseur de fil (6) sur toute sa circonférence.
  10. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que l'angle (α) est supérieur, de préférence plus de deux fois supérieur, à un angle de pas des spires disposées sans jeu, en un enroulement de fil, sur la roue de fournisseur de fil (6).
  11. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le moteur est commandé par un dispositif de commande qui assure son contrôle en fonction de la tension de fil.
  12. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le moteur (9) est un moteur à faible inertie, de préférence un moteur à entrefer plat.
  13. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que la roue de fournisseur de fil (6) comporte plusieurs bras radiaux (11), essentiellement identiques, qui sont disposés essentiellement avec le même espacement angulaire les uns par rapport aux autres.
  14. Dispositif fournisseur de fil selon la revendication 13, caractérisé par le fait que les bras radiaux (11) sont disposés avec des espacements angulaires variables.
  15. Dispositif fournisseur de fil selon la revendication 13, caractérisé par le fait que les bras radiaux (11) sont formés d'étriers en fil qui présentent chaque fois deux segments radiaux (13, 14) reliés entre eux par un segment d'appui (15) essentiellement axial.
  16. Dispositif fournisseur de fil selon la revendication 15, caractérisé par le fait qu'une saille radiale (16, 17) est formée au niveau du raccordement entre le segment axial (15) et le segment radial (13, 14).
  17. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que le dispositif de guidage (25) avec le premier tronçon (31) de trajet de fil (3) défini entre la roue de fournisseur de fil (6) et le dispositif de guidage (25) est disposé dans un plan qui coupe la roue de fournisseur de fil (6) sur toute sa circonférence.
EP99103639A 1998-03-14 1999-02-25 Fournisseur de fil avec une voie de fil ameliorée Expired - Lifetime EP0943571B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19811240A DE19811240C2 (de) 1998-03-14 1998-03-14 Fadenliefergerät mit verbessertem Fadenlauf
DE19811240 1998-03-14

Publications (3)

Publication Number Publication Date
EP0943571A2 EP0943571A2 (fr) 1999-09-22
EP0943571A3 EP0943571A3 (fr) 2000-01-12
EP0943571B1 true EP0943571B1 (fr) 2004-06-09

Family

ID=7860990

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99103639A Expired - Lifetime EP0943571B1 (fr) 1998-03-14 1999-02-25 Fournisseur de fil avec une voie de fil ameliorée

Country Status (16)

Country Link
US (1) US6131842A (fr)
EP (1) EP0943571B1 (fr)
JP (1) JP3133298B2 (fr)
KR (1) KR19990077813A (fr)
CN (1) CN1238297A (fr)
BR (1) BR9901004A (fr)
CA (1) CA2265382C (fr)
CO (1) CO4810243A1 (fr)
DE (2) DE19811240C2 (fr)
ES (1) ES2218889T3 (fr)
ID (1) ID22179A (fr)
IL (1) IL128885A (fr)
RU (1) RU2162816C2 (fr)
TR (1) TR199900565A2 (fr)
TW (1) TW473452B (fr)
UY (1) UY25424A1 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
DE102012111784B3 (de) * 2012-12-04 2014-03-27 Memminger-Iro Gmbh Fadenliefergerät
EP3199680B1 (fr) 2016-01-26 2020-01-15 L.G.L. Electronics S.p.A. Dispositif de récupération de fil pour appareils de textile

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DE10333202A1 (de) * 2003-07-22 2005-03-03 Hottinger Baldwin Messtechnik Gmbh Gehäuse für einen Fadenspannungsaufnehmer
DE602009000914D1 (de) 2009-02-16 2011-04-28 Lgl Electronics Spa Fadenliefervorrichtung mit einer leichten Fadenaufwickeltrommel
KR101227238B1 (ko) * 2011-08-19 2013-01-28 파이룽 머시너리 밀 코., 엘티디. 횡편기를 위한 직접 구동 보조 실 가이드 장치
KR101876965B1 (ko) * 2013-07-24 2018-07-11 코드사 테크닉 테크스틸 아노님 시르케티 벌룬 직경 제어 유닛
ITTO20130875A1 (it) * 2013-10-29 2015-04-30 Lgl Electronics Spa Alimentatore di filato positivo con controllo della tensione di alimentazione.
EP3230510B1 (fr) 2014-12-09 2021-10-20 Memminger-IRO GmbH Procédé et dispositif de surveillance de machine à tricoter
DE102015014385A1 (de) * 2015-11-09 2017-05-11 Saurer Germany Gmbh & Co. Kg Verfahren zum Korrigieren eines Fadenlaufs bei einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
ITUA20164460A1 (it) * 2016-06-17 2017-12-17 Lgl Electronics Spa Alimentatore di filato con rocchetto avvolgi-filo motorizzato
JP7111491B2 (ja) * 2018-03-30 2022-08-02 株式会社島精機製作所 横編機
DE102018115631A1 (de) * 2018-06-28 2020-01-02 Memminger-Iro Gmbh Fadenliefergerät und System mit einem Fadenliefergerät

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DE3711558C1 (de) * 1987-04-06 1988-06-23 Sipra Patent Beteiligung Fadenliefervorrichtung fuer Strickmaschinen
DE3820618A1 (de) * 1988-06-17 1989-12-28 Gustav Memminger Fadenliefervorrichtung fuer kraeusel- oder andere effektgarne
DE4206607A1 (de) * 1991-09-26 1993-04-01 Erich Roser Fadenliefergeraet fuer fadenverbrauchende textilmaschinen
DE19537215C2 (de) * 1995-10-06 1999-09-02 Memminger Iro Gmbh Fadenliefergerät für elastische Garne
US5860298A (en) * 1997-05-23 1999-01-19 Jen Hui Chen Thread feeder with thread-twisting preventive device for knitting machines

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111784B3 (de) * 2012-12-04 2014-03-27 Memminger-Iro Gmbh Fadenliefergerät
EP3199680B1 (fr) 2016-01-26 2020-01-15 L.G.L. Electronics S.p.A. Dispositif de récupération de fil pour appareils de textile

Also Published As

Publication number Publication date
TR199900565A3 (tr) 1999-10-21
TR199900565A2 (xx) 1999-10-21
EP0943571A2 (fr) 1999-09-22
CN1238297A (zh) 1999-12-15
JP3133298B2 (ja) 2001-02-05
BR9901004A (pt) 2000-03-08
JPH11292393A (ja) 1999-10-26
RU2162816C2 (ru) 2001-02-10
KR19990077813A (ko) 1999-10-25
DE19811240C2 (de) 2000-05-31
EP0943571A3 (fr) 2000-01-12
ID22179A (id) 1999-09-16
IL128885A (en) 2003-05-29
UY25424A1 (es) 1999-07-19
TW473452B (en) 2002-01-21
IL128885A0 (en) 2000-01-31
DE19811240A1 (de) 1999-09-30
DE59909667D1 (de) 2004-07-15
CA2265382A1 (fr) 1999-09-14
CO4810243A1 (es) 1999-06-30
US6131842A (en) 2000-10-17
ES2218889T3 (es) 2004-11-16
CA2265382C (fr) 2004-11-09

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