EP0161675B1 - Fournisseur de fil pour machines textiles - Google Patents

Fournisseur de fil pour machines textiles Download PDF

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Publication number
EP0161675B1
EP0161675B1 EP85105955A EP85105955A EP0161675B1 EP 0161675 B1 EP0161675 B1 EP 0161675B1 EP 85105955 A EP85105955 A EP 85105955A EP 85105955 A EP85105955 A EP 85105955A EP 0161675 B1 EP0161675 B1 EP 0161675B1
Authority
EP
European Patent Office
Prior art keywords
thread
drum
opening
delivery device
guide element
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
Application number
EP85105955A
Other languages
German (de)
English (en)
Other versions
EP0161675A1 (fr
Inventor
Josef Fecker
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
Memminger 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, Memminger GmbH filed Critical Memminger IRO GmbH
Publication of EP0161675A1 publication Critical patent/EP0161675A1/fr
Application granted granted Critical
Publication of EP0161675B1 publication Critical patent/EP0161675B1/fr
Expired legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Definitions

  • the invention relates to a thread delivery device for textile machines with a thread drum carrying a storage reel with a vertical axis, to which the thread can be fed tangentially via an eyelet-like inlet guide element, the thread passage opening of which lies below the upper edge of the thread drum, and from which the thread can be fed at a thread removal speed corresponding to the thread feed speed an outlet guide element arranged laterally next to the thread drum can be pulled outwards, the outlet guide element being fixedly arranged at a distance below the lower edge of the thread drum and the thread drum having an inlet thread monitor in front of the inlet guide element which scans the incoming thread with an inlet sensor in the thread running direction and an outlet thread with a discharge sensor in the area of the discharge guide element, scanning discharge thread monitors are assigned.
  • Such a thread delivery device is known, for example, from DE-A-26 08 590.
  • the inlet guide element is formed by a thread eyelet which is arranged fixed on the holder carrying the thread drum and is arranged downstream of the thread brake in the thread travel path.
  • the inlet sensor scans the incoming thread on the thread path between the thread brake and this thread eyelet.
  • the thread eyelet must be at a certain minimum distance from the circumference of the thread drum in order to avoid the thread being deflected too abruptly laterally on its path from the thread eyelet to the circumference of the thread drum. Because of this distance of the thread eyelet from the thread drum, the thread can change its running direction to the thread drum when the inlet thread tension decreases, which can adversely affect the accumulator winding structure on the thread drum.
  • the storage roll formed on the thread drum is inevitably axially advanced continuously by a feed device in the form of a feed wheel driven by the thread drum on the thread drum, which prevents the missing turns of the thread from winding upward of the storage roll over the edges of the thread drum.
  • the running conditions of the thread from the thread drum are also essential for the proper functioning of thread delivery devices of the type mentioned. If the even thread flow is disturbed, e.g. by tearing off filaments of the thread from below again on the thread drum, or by loops or loops forming in the running - heavily twisted - threads that lead to an uneven thread flow or even again are wound up, this affects the thread take-off from the storage reel and thus also the thread pick-up conditions.
  • the result may be that the storage winder can no longer be properly shifted, particularly in the case of thread drums in which the axial advance of the storage winder takes place via a conical contact surface or the like, so that the newly formed windings build up in the region of the contact surface and finally the dreaded winding of the thread above the drum.
  • the object of the invention is therefore to provide a thread delivery device which, even when using a feed drum which only feeds the storage roll, ensures perfect delivery conditions only via the special design of its circumferential surface, is distinguished by a variety of possible uses, and also permits threads which are difficult to process and to supply yarns without major changes.
  • the thread delivery device mentioned at the outset is characterized according to the invention in that the inlet guide element is designed in the form of a bracket having an elongated thread opening, the thread opening of which lies with its longitudinal extension transverse to the thread running direction and with its rear edge edge facing the thread drum below the upper edge and is arranged in the immediate vicinity of the thread drum.
  • the inlet guide element acts with its elongated thread opening in the manner of a lateral limiting bracket.
  • the thread coming from the thread brake can open laterally to the right or left depending on the direction of rotation of the thread drum
  • the thread opening lies essentially in a plane which is inclined with respect to the axis of rotation of the thread drum and which, for example, can form an angle of the order of 80-90 ° with the axis of rotation.
  • the incoming thread coming from the thread brake can thus be held in contact with the inlet sensor, which loads it, in contact with the front edge of the thread opening facing away from the thread drum, so that the thread can run in at a relatively low tension.
  • the thread opening can be delimited on the side facing away from the thread drum by a substantially straight front edge, which in a modified embodiment, but also approximately corresponding to a circumferential surface of the thread drum, can be curved.
  • the rear edge of the thread opening adjacent to the thread drum is arranged running in the immediate vicinity of the thread drum. This solves the task of preventing the thread from deflecting upward beyond the upper edge of the thread drum.
  • the thread opening can have two corners on both sides of the center line passing through the axis of rotation of the thread drum, in which the incoming thread can be held. These corners forming the outermost ends of the thread opening are placed close to the thread drum. This significantly increases the security that, due to a lack of thread removal from the storage reel or inadvertently when the thread delivery device is blown off with compressed air, no thread windings get beyond the upper edge of the thread drum and are wound up there. At the same time, the thread can change its direction to the thread drum only insignificantly when the inlet sensor drops, which is important for an orderly storage winding structure.
  • the rear edge of the thread opening which partially forms the two corners of the thread opening and runs on the side adjacent to the thread drum and between the two corners, runs at least approximately adapted to the circumference of the thread drum. This results in simple manufacturing conditions if the rear edge is formed by two essentially straight edge pieces which form an obtuse angle with one another.
  • the lateral edge edges of the thread opening that partially form the two corners can be designed to diverge toward the thread drum.
  • the stirrup containing the thread opening can have a thread insertion opening leading laterally into the thread opening from the outside in order to facilitate threading of the thread.
  • the risk of a disturbance of the run-out conditions and thus of the “overflow” of the storage roll with windings that extend beyond the upper edge of the thread drum can be reduced by supporting the outlet sensor at two spaced locations on the outlet thread, one of which, viewed in the thread running direction , one in front and the other behind the fixed outlet guide element.
  • the outlet sensor can have two support elements arranged at a distance, which are designed in the form of webs.
  • the two webs of the outlet sensor together with the fixed outlet guide element, form desired thread loops.
  • these thread loops make the precise operation of the thread delivery device considerably less sensitive to faults because the faults are not transmitted directly to the thread drum and thus to the storage roll.
  • the front web in the direction of the thread also has the task of keeping the thread running loose from the thread drum near the thread drum and deep below its lower edge in order to ensure perfect rewinding.
  • a fixed thread guide element is advantageously arranged, which ensures that the thread coming from the thread delivery device is fed to the work station of the machine in a precisely defined way.
  • the outlet element is advantageously designed in the form of a bracket having a thread opening that is large compared to the thread thickness, the thread opening with its edge being at all distances from the thread running with normal tension. Only when the outlet sensor goes down due to a decrease in thread tension does the lower edge of the thread opening come into effect in the sense of the loop formation explained.
  • the thread opening can have a substantially straight, lower edge edge running transversely to the thread, which ensures a certain lateral mobility of the thread running over it, which is important, for example, for pulling loops.
  • a thread eyelet can be arranged on the bracket forming the outlet element below the thread opening, which lies lower below the lower edge of the thread drum than the thread opening.
  • This thread eyelet is used to guide the thread running out of the thread drum only when synthetic continuous threads of poor quality are processed, in particular threads with torn or be damaged filaments.
  • the low-lying thread eyelet results in a steeper pull-off angle of the thread than the thread opening above. This steeper take-off angle prevents torn-off filaments from separating from the entire thread and winding up on the thread drum into a separate wrap that disrupts the thread take-off. The thread drum therefore remains free of filament accumulations.
  • the arrangement can be such that the inlet sensor and the outlet sensor each control an associated switch located in its own shutdown circuit and that at least the shutdown circuit of the outlet sensor controls an optionally operable additional one Contains switches, which may be designed as a switch.
  • switches which may be designed as a switch.
  • the thread delivery device shown in FIG. 1 has a holder 1 which can be placed on a corresponding holding ring, for example a circular knitting machine, by means of a fastening device 2.
  • a continuous shaft 3 is rotatably mounted in the holder 1, which at one end carries a pulley 4 connected to it in a rotationally fixed manner and a coaxial thread drum 5 is also rotationally fixed to the other end.
  • the holder 1 At its end opposite the fastening device 2, the holder 1 carries two fixed, spaced-apart thread eyes 6, 7, through which the incoming thread 8 coming from a bobbin, not shown, via a thread brake 9 arranged on the holder 1 on the circumference of the thread drum 5 is directed.
  • the thread 8 On the thread drum 5, the thread 8 forms a storage roll 10, from which the thread is drawn off, which runs from the thread drum 5 at the same speed at which it was wound on it.
  • the running thread runs through a fixed thread eyelet 11, which is arranged on the holder 1 and is designed in the form of an open bracket, to the work station (not further illustrated) in the knitting machine equipped with the thread delivery device.
  • the thread drum 5 designed as a rotating body has a first conical peripheral surface 12 with a straight generatrix, the largest diameter of which lies in the vicinity of the free end face 13 of the thread drum 5 and is separated from it by an axially short cylindrical surface 14.
  • the first conical circumferential surface 12, which forms a thread contact surface, encloses an angle of approximately 30 ° with the thread drum axis 15. It cuts in the area of its smallest diameter, an annular surface 16, which is substantially perpendicular to the thread axis of the drum 1.
  • a second conical circumferential surface 17 which tapers inwards in the axial direction and which forms an angle of approximately 60-70 °, preferably 68 °, with the thread drum axis 15.
  • the second conical circumferential surface 17 is followed in the axial direction of the thread drum 5 by a conical thread support surface which has a straight line and which lies in FIG. 1 below the storage roll 10 and serves to receive a part of the storage roll 10 comprising several adjacent turns; it forms an angle with the thread drum axis 15 of between 2 and 10 °.
  • a cylindrical outer surface 18 Connected to it is a cylindrical outer surface 18, which has a relatively large axial length and serves to receive the actual storage roll 10; it ends at a radially protruding, circumferential rim 19 arranged on the end of the thread drum 5, the cross-sectional shape of which can also be rounded.
  • the described special design of the thread drum 5 in the thread inlet area ensures that the thread 8 running tangentially onto the conical peripheral surfaces 12, 17 continuously places new windings on the storage reel 10, which windings are automatically pushed downward onto the cylindrical outer surface 18 by where is withdrawn from the thread 8 over the board 19.
  • the rear edge of the thread opening 22 which is adjacent to the thread drum 5 is arranged running in the immediate vicinity of the thread drum 5. It is formed by two essentially straight edge pieces 25 which form an obtuse angle with one another, which in the embodiment according to FIG. 4 is 150 °. As an alternative, a continuous rear edge 25 curved according to the peripheral surface of the thread drum 5 could also be provided here.
  • a spring-loaded inlet sensor 30 is supported on the incoming thread 8, which is pivotably mounted at 29 on the holder 1.
  • the thread 8 is elastically held and supported on the front edge 24 of the thread opening 22, so that it can run towards the thread drum 5 with a relatively low tension.
  • the thread then runs, depending on the direction of rotation of the thread drum 5, through the right or left corner 26 of the thread opening 22, in which it is automatically held, so that it can change its direction to the thread drum 5 only insignificantly even when the thread tension decreases. This is important for an orderly winding structure.
  • the rear edge parts 25 prevent the thread from escaping upwards and from going beyond the upper edge of the thread drum 5.
  • the thread is always guided from this rear edge 25 exactly onto the conical contact surface parts 12, 17 of the thread drum 5. At the same time, the thread drum 5 is wrapped relatively far, since the corners 26 are in the immediate vicinity of the adjacent circumference of the thread drum. As can be seen from FIG. 1, the rear edge 25 lies deeper than the upper edge of the thread drum 5; it is located approximately at the level of the upper end of the first conical peripheral surface 12.
  • a spring-loaded outlet sensor bracket 38 pivotably mounted at 37 on the holder 1 is supported on the running thread in two places via transverse webs 39, 40.
  • the exact shape of the outlet sensor bracket 38 can be seen from FIGS. 5-8.
  • the thread reserve created thereby keeps disturbances away from the storage roll 10.
  • the one that runs loose in the event of a fault In this way, the thread is held deep under the lower edge of the thread drum 5, which ensures that the rewinding is correct. Strongly twisted yarn that tends to form loops can be processed without further ado, because these crosses 39, 40, in cooperation with the edge of the thread opening 33, pull these loops again until they leave the thread eyelet 11.
  • the ceramic thread eyelet 36 arranged at the lower end of the outlet guide bracket 31 picks up the thread running off the thread reel 5 when, for example, with an endless synthetic thread of poor quality, torn or damaged filaments have to be expected, which would otherwise result in winding on the thread drum 5 tend.
  • the inlet sensor 30 and the outlet sensor 38 belong to inlet and outlet thread monitors arranged in the housing-like holder 1.
  • the inlet sensor 30 controls a switch 41 (FIG. 12), while the outlet sensor 38 can actuate a switch 42.
  • the two switches 41, 42 are located in two separate single-pole circuits, which are connected via contact pins 43 of the holder 1 to an external circuit which forwards signals for shutting down the machine, etc.
  • An indicator lamp 44 is located in each of the two separate shutdown circuits associated with the inlet sensor 30 and outlet sensor 38. lights up when switch 41 or 42 is closed.
  • the shut-off circuit associated with the outlet sensor also contains a manually operated switch 45, which allows the outlet sensor 38 to be shut down, for example, when the machine is being set, and only leaves the inlet sensor 20 in action.
  • the switch 45 is designed as a changeover switch and works together with a second power line. When switching from the operating position to the outlet sensor switched off, the indicator lamp 44 can light up without the machine shutdown coming into operation.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Spinning Or Twisting Of Yarns (AREA)

Claims (22)

1. Dispositif fournisseur de fil pour machines textiles, comprenant un tambour (5) à axe vertical portant un enroulement accumulateur (10) et auquel le fil (8) est amené tangentiellement par l'intermédiaire d'un élément de guidage d'entrée (20) en forme d'oeillet dont l'ouverture de passage du fil se trouve en dessous du bord supérieur du tambour (5), et duquel le fil est tiré vers l'extérieur, à une vitesse d'évacuation correspondant à Fa vitesse d'amenée, par l'intermédiaire d'un élément de guidage de sortie (31) disposé latéralement à côté du tambour (5), l'élément de guidage de sortie étant monté fixe à distance en dessous du bord inférieur du tambour (5), et au tambour étantasso- ciés un casse-fil d'entrée qui, en amont de l'élément de guidage d'entrée dans le sens de la marche du fil, tâte le fil arrivant au moyen d'untâteur d'entrée (30) et un casse-fil de sortie qui, dans la zone de l'élément de guidage de sortie, tâte le fil sortant au moyen d'un tâteur de sortie, caractérisé par le fait que l'élément de guidage d'entrée est réalisé sous la forme d'un étrier (20) muni d'une ouverture oblongue (22) pour le passage du fil, cette ouverture (22) étant disposée, dans le sens de sa longueur, transversalement au sens de la marche du fil et son arête marginale arrière (25), tournée du côté du tambour (5), étant située en dessous du bord supérieur du tambour (5) ainsi qu'à proximité de ce dernier.
2. Dispositif fournisseur de fil selon la revendication 1, caractérisé par le fait que l'ouverture de passage du fil (22) est située sensiblement dans un plan (23) incliné par rapport à l'axe de rotation (15) du tambour (5).
3. Dispositif fournisseur de fil selon la revendication 2, caractérisé par le fait que le plan (23) avec°l'axe de rotation (15) forme un angle d'un ordre de grandeur de 80 à 90°.
4. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que l'ouverture de passage du fil (22), sur le côté opposé au tambour (5), est délimitée par une arête marginale avant (24) sensiblement droite.
5. Dispositif fournisseur de fil selon l'une des revendications 1 à 3, caractérisé par le fait que l'ouverture de passage du fil (22), sur le côté opposé au tambour (5), est délimitée par une arête marginale avant (24) courbée à peu près de façon correspondante à une surface périphérique du tambour (5).
6. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que, sur le côté tourné vers le tambour (5), l'ouverture de passage du fil (22), des deux côtés de la ligne médiane passant par l'axe de rotation (15) du tambour (5), comporte deux coins (26) dans lesquels peut être maintenu le fil arrivant (8).
7. Dispositif fournisseur de fil selon la revendication 6, caractérisé par lefaitque l'arête marginale arrière (25) de l'ouverture (22), formant en partie les deux coins (26) et disposée entre ces deux coins (26) sur le côté voisin du tambour (5), est au moins approximativement adaptée à la périphérie du tambour (5).
8. Dispositif fournisseur de fil selon la revendication 7, caractérisé par le fait que l'arête marginale arrière est constituée par deux sections (25) sensiblement droites qui forment entre elles un angle obtus.
9. Dispositif fournisseur de fil selon l'une des revendications 6 à 8, caractérisé par le fait que les arêtes marginales latérales de l'ouverture de passage du fil (22), formant en partie les deux coins (26), sont réalisées divergentes en direction du tambour (5).
10. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que l'étrier (20) comporte un orifice d'introduction du fil (28) qui, partant latéralement de l'extérieur, aboutit dans l'ouverture de passage du fil (22).
11. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que le fil entrant (8) est maintenu appliqué sur l'arête marginale avant (24) de l'ouverture (22), située du côté opposé au tambour, par le tâteur d'entrée (30) appuyant sur lui.
12. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que le tâteur de sortie (38) appuie sur le fil sortant en deux endroits (en 39, 40) situés à distance l'un de l'autre et dont l'un est placé devant et l'autre derrière l'élément de guidage de sortie fixe (31 ) vu dans le sens de la marche du fil.
13. Dispositiffournisseurdefil selon la revendication 12, caractérisé par le fait que le tâteur de sortie (38) comporte deux éléments d'appui qui sont situés à distance l'un de l'autre et qui sont réalisés sous forme de barrettes (39, 40).
14. Dispositif fournisseur de fil selon la revendication 12, caractérisé par le fait qu'un élément de guidage fixe (11 ) du fil est disposé après le point d'appui arrière dans le sens de la marche du fil.
15. Dispositif fournisseur de fil selon la revendication 14, caractérisé par le fait que l'élément de guidage de sortie (31 ) est réalisé sous la forme d'un étrier qui comporte une grande ouverture de passage (33) par rapport à l'épaisseur du fil et dont le bord de l'ouverture (33) est situé de tous côtés à distance du fil le traversant avec une tension normale.
16. Dispositif fournisseur de fil selon la revendication 15, caractérisé par le fait que l'ouverture de passage du fil (33) comporte une arête marginale inférieure (34) sensiblement rectiligne et disposée transversalement au fil.
17. Dispositif fournisseur défit selon la revendication 15, caractérisé par le fait que sur l'étrier en dessous de l'ouverture de passage du fil (33) est installé un oeillet (36) qui est situé plus bas en dessous du bord inférieur du tambour (5) que l'ouverture de passage du fil (33).
18. Dispositif fournisseur de fil selon l'une des revendications précédentes, caractérisé par le fait que des interrupteurs (41, 42), y associés et respectivement placés chacun dans son propre circuit de commande d'arrêt, sont commandés par le tâteur d'entrée (30) et le tâteur de sortie (38) et qu'au moins le circuit de commande d'arrêt du tâteur de sortie contient un interrupteur supplémentaire (45) actionné à volonté et éventuellement réalisé sous la forme d'un commutateur.
EP85105955A 1984-05-15 1985-05-14 Fournisseur de fil pour machines textiles Expired EP0161675B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3417936A DE3417936C2 (de) 1984-05-15 1984-05-15 Fadenliefervorrichtung für Textilmaschinen
DE3417936 1984-05-15

Publications (2)

Publication Number Publication Date
EP0161675A1 EP0161675A1 (fr) 1985-11-21
EP0161675B1 true EP0161675B1 (fr) 1987-03-11

Family

ID=6235849

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105955A Expired EP0161675B1 (fr) 1984-05-15 1985-05-14 Fournisseur de fil pour machines textiles

Country Status (9)

Country Link
US (1) US4662575A (fr)
EP (1) EP0161675B1 (fr)
JP (1) JPS61501626A (fr)
DD (1) DD237856A5 (fr)
DE (1) DE3417936C2 (fr)
ES (1) ES8607874A1 (fr)
HK (1) HK55988A (fr)
SU (1) SU1431673A3 (fr)
WO (1) WO1985005348A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5839685A (en) * 1995-07-25 1998-11-24 Chen; Jen Hui Anti-static thread feeding wheel for knitting machinery
US5616997A (en) * 1995-10-10 1997-04-01 Itt Automotive Electrical Systems, Inc. Auto up window with obstacle detection system
DE19538135A1 (de) * 1995-10-13 1997-04-17 Terrot Strickmaschinen Gmbh Fadenvorrichtung für Textilmaschinen
US5585702A (en) * 1995-11-03 1996-12-17 Itt Automotive Electrical Systems, Inc. Auto up window with osbtacle detection system
US5860298A (en) * 1997-05-23 1999-01-19 Jen Hui Chen Thread feeder with thread-twisting preventive device for knitting machines
DE19756242A1 (de) * 1997-12-17 1999-06-24 Iro Ab Fadenliefergerät
DE19811240C2 (de) * 1998-03-14 2000-05-31 Memminger Iro Gmbh Fadenliefergerät mit verbessertem Fadenlauf
DE19932483A1 (de) * 1999-07-12 2001-01-18 Memminger Iro Gmbh Fadenliefergerät mit gewichtsentlastetem Absteller

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2328541A (en) * 1941-12-04 1943-09-07 Du Pont Yarn guide
DE2608590C3 (de) * 1976-03-02 1980-08-28 Memminger Gmbh, 7290 Freudenstadt Fadenliefervorrichtung
DE2621014C2 (de) * 1976-05-12 1980-08-28 Ab Iro, Ulricehamn (Schweden) Fadenliefervorrichtung für Textilmaschinen
DE2642183C2 (de) * 1976-09-20 1984-12-06 Memminger Gmbh, 7290 Freudenstadt Fadenliefervorrichtung, insbesondere für Strickmaschinen
US4271687A (en) * 1978-08-01 1981-06-09 Memminger Gmbh Rapid maintenance thread or yarn supply apparatus, particularly for circular knitting machines
US4271686A (en) * 1978-08-01 1981-06-09 Memminger Gmbh Thread or yarn supply apparatus with movable thread supply guide means, particularly for circular knitting machines
DE2936375C2 (de) * 1979-09-08 1987-05-07 Memminger Gmbh, 7290 Freudenstadt Fadenliefervorrichtung, insbesondere für Strickmaschinen
DE3006197C2 (de) * 1980-02-19 1988-03-24 Memminger Gmbh, 7290 Freudenstadt Fadenliefervorrichtung, insbesondere für Strickmaschinen
IT1200374B (it) * 1982-05-13 1989-01-18 Savio & C Spa Apparecchio alimentatore di filo per macchine per maglieria a cadute multiple
DE8318792U1 (de) * 1983-06-29 1983-12-22 SIPRA Patententwicklungs- und Beteiligungsgesellschaft mbH, 7470 Albstadt Fadenspeicher- und -liefervorrichtung fuer textilmaschinen
DE3326099C2 (de) * 1983-07-20 1985-05-23 Memminger Gmbh, 7290 Freudenstadt Fadenliefervorrichtung für Textilmaschinen

Also Published As

Publication number Publication date
JPS61501626A (ja) 1986-08-07
DE3417936A1 (de) 1985-11-21
EP0161675A1 (fr) 1985-11-21
WO1985005348A1 (fr) 1985-12-05
SU1431673A3 (ru) 1988-10-15
ES543165A0 (es) 1986-06-01
JPH0157024B2 (fr) 1989-12-04
US4662575A (en) 1987-05-05
HK55988A (en) 1988-07-29
ES8607874A1 (es) 1986-06-01
DE3417936C2 (de) 1986-06-26
DD237856A5 (de) 1986-07-30

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