EP0840706B2 - Dispositif d'amenee du fil - Google Patents

Dispositif d'amenee du fil Download PDF

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Publication number
EP0840706B2
EP0840706B2 EP96925707A EP96925707A EP0840706B2 EP 0840706 B2 EP0840706 B2 EP 0840706B2 EP 96925707 A EP96925707 A EP 96925707A EP 96925707 A EP96925707 A EP 96925707A EP 0840706 B2 EP0840706 B2 EP 0840706B2
Authority
EP
European Patent Office
Prior art keywords
holder
extension arm
adjustment mechanism
feeding device
yam
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
EP96925707A
Other languages
German (de)
English (en)
Other versions
EP0840706B1 (fr
EP0840706A1 (fr
Inventor
Egon Johansson
Thomas Bergman
Lars Helge Gottfrid Tholander
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.)
Iro AB
Original Assignee
Iro AB
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
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Priority claimed from DE19533310A external-priority patent/DE19533310A1/de
Application filed by Iro AB filed Critical Iro AB
Priority to DE29623532U priority Critical patent/DE29623532U1/de
Publication of EP0840706A1 publication Critical patent/EP0840706A1/fr
Publication of EP0840706B1 publication Critical patent/EP0840706B1/fr
Application granted granted Critical
Publication of EP0840706B2 publication Critical patent/EP0840706B2/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/02—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package
    • B65H59/06—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating delivery of material from supply package by devices acting on material leaving the package
    • D—TEXTILES; PAPER
    • D03—WEAVING
    • D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
    • D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
    • D03D47/34—Handling the weft between bulk storage and weft-inserting means
    • D03D47/36—Measuring and cutting the weft
    • D03D47/361—Drum-type weft feeding devices
    • D03D47/364—Yarn braking means acting on the drum
    • D03D47/366—Conical
    • 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 yarn delivery device specified in the preamble of claim 1 Art.
  • the holder is attached to a slide that runs along the Cantilever is movable.
  • the sled is in one Boom set screw coupled by a pin sitting in the bottom of the sled, which is by means of an eccentric and a handle can be lifted to the carriage by the adjusting screw to decouple. Then the sled can be moved by hand on the boom in the gap position or pull off the boom. With the pen indented, the Gradually slide into the carriage using the set screw Gap position are shifted.
  • the gap position is needed to either the thread brake body or to replace the thread brake element or to thread a new thread, if necessary by hand.
  • the adjustment of the holder by means of the set screw is time consuming and tedious. The adjustment by hand requires considerable skill to Coupling the pin and adjusting the slide, being however, the original pressure setting is not is changed.
  • a yarn delivery device known from EP 0 659 918 A1 can be remotely controlled by means of a compressed air cylinder-piston unit in the gap position adjust.
  • a new thread is threaded by pneumatic blowing through the Thread under the lifted thread brake element. Because the piston is acted upon by a return spring is, manual threading or Replacing the thread brake element or thread brake body the risk that the holder automatically moved back in the direction of the braking position. It’s also an expensive and time consuming solution that is unsuitable for a threading device to be threaded manually is.
  • the invention is based on the object Thread delivery device of the type mentioned at the outset simple way to improve so that the Bring the holder into the split position conveniently and quickly allows and without time pressure a manual threading and / or the replacement of the thread brake body or Thread braking element is or are possible.
  • the quick adjustment mechanism is structurally easy to train and accommodate in a space-saving manner, with its handle can be positioned in an optimal position to achieve a to guarantee the most comfortable handling possible, if several thread delivery devices on one textile machine be grouped closely together with accessories should.
  • the extremely convenient is particularly useful Embodiment according to claim 2.
  • the gap position can be easily manufactured with one hand and eliminate it again. This is expediently Handle positioned and arranged so that it is in the Braking position does not interfere and possibly largely is hidden while in the split position stands out clearly and gives an indication that that the gap position before further use of the Thread delivery device must be eliminated again.
  • the mechanism or the handle with or at the free end of the boom in the course of the boom or even accessible on the housing of the thread delivery device his.
  • the quick adjustment mechanism is even conceivable either from one place or another of the delivery device to be operable, i.e. more as a handle to provide regardless of the Grouping of several thread delivery devices and the working conditions optimal on the textile machine To ensure ease of use.
  • the quick adjustment mechanism is structurally simple in the mostly given constructions of the thread delivery devices integrate.
  • the structurally simple quick adjustment mechanism uses only one pulling element to counter the holder the force of the return spring in the gap position adjust.
  • the return spring takes over in the opposite direction the adjustment task.
  • the gear carrier converts the rotary movement of the actuator into the linear movement of the holder.
  • the mechanism is either self-locking or equipped with a lock to the gap position easy and safe to keep for so long, as needed for threading or replacement becomes.
  • 1, 2 and 7 are two embodiments of thread delivery devices F, each with an adjustable Holding device H for a thread brake body 4, with mutually corresponding functions, different in appearance and size Provide components with the same reference numerals are.
  • Thread brake body 4 shown an annular Thread brake B works in the usual way with the Storage body 3 together.
  • the thread brake body 4 is on a holder 5 in a manner not shown in detail arranged, the fork or ring-shaped can and is supported in a support body 6.
  • the keeper 5 is either firmly attached to the support body 6 (Fig. 7) or (Fig. 1, 2) on the support body 6 additionally by one to the storage body 3 in an approximately radial axis 11 swiveling (cardan bracket).
  • At least one lateral Guide nose 9 may be provided, which in a longitudinal Guide 10 of the boom 2 engages.
  • the support body 6 has a transverse wall on the inside on, which forms an axial stop 12.
  • the cross wall is Provided with a hole that from a threaded section a set screw 13 is penetrated.
  • a non-rotatable and slidably arranged adjusting nut 16 is screwed onto the set screw 13.
  • Between the adjusting nut 16 and the axial stop 12 can be provided with an O-ring 18 his.
  • On the other side of the axial stop 12 a prestressed coil spring 19 is supported, which penetrates the support body 6 and in the embodiment 1 with its other end at one sleeve-shaped actuator 21, which is the adjusting screw 13 rotatably.
  • the actuator 21 is in one Rotary socket 20 of the boom end part 2a can be rotated and protrudes outwards with a widened head part 22.
  • a handle 23 is provided with which the adjusting sleeve 21 can be rotated.
  • a head 14 of the Set screw 13 is held in a rotary knob 27, which carries a knurling and on the head part 22 under Interposition of a rotary latch 28 supported is.
  • the actuator 21 is part of a quick adjustment mechanism Q to move the thread brake body between the respective braking position and a gap position, each in one stroke and with one-hand operation.
  • the actuator 21 is on the outer circumference with at least one slant, e.g. thread-like Provided guide groove 25 into which a formed as a pin Coupling element 24 engages that in the boom end part 2a is firmly attached.
  • the guide groove 25 has expediently blocking sections running in the direction of rotation 25a, into which the coupling element 24 each then occurs when an axial adjustment of the Adjusting sleeve 21 excluded under an axial pressure should be.
  • the adjusting screw 13 is in the adjusting sleeve 21 rotatably mounted and carries a retaining element R, z. B. a circlip through which the reaction force of the thread brake body 4 on the adjusting sleeve 21 and this on the coupling element 24 and the boom 2, 2a is transmitted.
  • the boom end part 2a contains (Fig. 1) one widened wall 30 and one to the axis of the storage body coaxial thread eyelet 29.
  • the end part 2a is at 31 attached to the boom 2.
  • Fig. 1 there is the thread brake body 4 in the braking position, in which it is axially predetermined Axial force is pressed against the storage body 3.
  • This position is either due to the axial stop 12 intercepted adjusting nut 16 defined, or through the balance of forces between the resilient Reaction force of the thread brake body 4 and the force of the spring 19. Is the axial stop 12 in the 1 on the adjusting nut 16, then can be turned by turning the screw 13 the knob 27 of the support body 6 in its leadership adjust to the pressure of the thread brake body to change.
  • the rotary handle 23 is operated and rotates the actuator 21 with one hand so that thanks to the engagement of the coupling element 24 Actuator 21 in Fig. 1 is pulled to the right and over the knob 27 pulls the adjusting screw 13, which in turn via the adjusting nut 16 supporting body 6 and pulls the thread brake body 4 into the gap position. It is expedient to turn the actuator 21 so far expediently over about half a turn, until the coupling element 24 in the left side Blocking section 25a has occurred. To reset of the thread brake body 4 is in the braking position the rotary handle 23 again with one hand in the other Actuated direction, and the actuator 21 again in the in Fig. 1 shown position. The set one Contact pressure of the thread brake body 4 is not changed.
  • the embodiment of the thread delivery device F 2 has a holding device H, the Support body 6 also by means of a quick adjustment mechanism Q between a braking position and a The gap position is adjustable.
  • the set screw 13 In the end part 2a of the boom 2 is the set screw 13 by means of the retaining element R (e.g. a Segerring) axially immovable, however rotatably fixed.
  • the rotary knob 27 works with a right-hand end face of the end part 2a together, in the locking recesses for the rotary locking 28 are molded are.
  • the spring 19 is supported with its right-hand side End directly on a counter surface 32 of the end part 2a from.
  • the holder 5 is with a pivot pin 33 in Support body 6 pivotable about the axis 11.
  • a safety device C can be provided be with which the support body 6 in the gap position is intercepted against the force of the spring 19.
  • the safety gear C is a manually operated engagement or Release element 34 recognizable, the one against Spring loading indentable or under spring loading Operate disengageable catch element, not shown lets that behind a stop, not shown of the support body 6 engages.
  • the safety device C is expediently formed so that it can be pressed by pressing the engagement element 34 engages as soon as the thread brake body 4th has reached the gap position.
  • Mechanism Q is also activated. Sofem the quick adjustment mechanism Q - as in Fig. 1st -
  • the safety device automatically holds the gap position C not necessary. Such an execution is in view preference for convenient one-hand operation to give.
  • Mechanism Q is only schematic indicated actuator 7 in the end part of the boom 2 on that via a motion-transmitting connection 8 is connected to the carrier body 6.
  • the actuator 7 may be similar to the actuator 21 in Fig. 1.
  • the mechanism is also conceivable To train Q differently, for example as in 3 to 6 indicated.
  • the set screw 13 can be moved longitudinally together with the support body 6, with the quick adjustment mechanism Q, which is formed by means of the hand lever 23 Handle can be operated.
  • the set screw 13 can either in the support body 6 or in the mechanism Screw Q together.
  • Between the support body 6 and a stop 32 is the return spring 19 arranged that the support body 6 in the braking position presses, and when you press the Quick adjustment mechanism Q is deformed.
  • a Set nut 16 which is relative to the support body 6 is non-rotatable, but axially displaceable, determines the respective position of the support body 6, sofem not the balance between the pressing force of the thread brake element not shown in Fig.
  • the Quick adjustment mechanism Q one to one across Rotatable axis lying in the longitudinal direction of the boom Gear carrier 36, e.g. a gear that is in a boom-fixed pivot bearing 37 by means of the handle 23 is rotatable and into counter teeth 35, e.g. of actuator 21 of FIG. 1, or (not shown) in a counter toothing of the set screw engages.
  • Pawl 38 engages behind a nose 40 in the split position the storage 37 to the support body, not shown in to block the gap position.
  • the gap position will in Fig. 6 by lifting the handle 23 and twisting the toothing carrier 36 counterclockwise set.
  • Fig. 7 it is indicated that in the yarn delivery device the quick adjustment mechanism Q does not is arranged at the free end of the boom 2 (as 1 to 6), but at the free end of the Boom 2 facing away from the support body 6 or even on the housing 1 of the thread delivery device, expediently accessible from the front side 1 'of the housing 1.
  • the handle will be in the optimal Position arranged.
  • the knob 27 of the adjusting screw can either be at the free end of the boom or accessible on the housing 1 from the housing side 1 ′ be provided.
  • Mechanism Q might as well optionally from more than one position on the delivery device F can be actuated.
  • the different embodiments of the Quick adjustment mechanism Q are mainly for thread delivery devices provided where the thread only threaded manually or manually using a threading needle is, and / or in which an exchange of the thread brake body or the thread brake element required can be.
  • this is for those Thread braking elements useful, which under the Influence of the threading needle could suffer because of the direct contact and the application of force to the Threading needle can be damaged.
  • these are thread brakes of modern design with in Circumferential direction of uninterrupted thread braking element or one made of metal or plastic fins existing thread brake element.
  • the through the quick adjustment mechanism adjustable, relative large stroke between the braking position and the gap position useful for thread brakes that need to be replaced relatively much free space compared to the storage body 3 need.
  • the thread brake body 4 mostly gimbal supported, so the thread brake element perfectly relative to Can center the storage body. 1 is one such gimbal support through the axis 11 and which is only shown as a short black line in the axis, vertical support axis between the Holder 5 and the thread brake element 4 indicated.
  • the mobility of the holder about the axis 11 is expediently in a constructive way on only a few Degrees limited.
  • the mobility of the thread brake element around the perpendicular to axis 11 Axis can also be limited by a pawl K. be a move by a few Angle degree allows or with a bristle ring this couples practically immovably to the holder 5.
  • a pawl K be a move by a few Angle degree allows or with a bristle ring this couples practically immovably to the holder 5.
  • the handle K also has the advantage of manual threading, a to prevent unwanted tipping of the thread brake element, through which the thread brake element in the Lay the threading path of the threading needle or thread could.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Transmission Devices (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Looms (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)

Abstract

Ce dispositif (F) d'amenée du fil comprend un boîtier (1) pourvu d'un avant-bras (2) abritant un organe de retenue (5) d'un tendeur annulaire (4) du fil qui comprend au moins un élément tendeur du fil pouvant être axialement pressé contre un corps d'alimentation. L'organe de retenue (5) est guidé coulissant dans l'avant bras (2) entre une position de tension et une position de libération par rapport au corps d'alimentation (3). Un mécanisme d'ajustement rapide (Q) de l'organe de retenue (5) qui peut être actionné manuellement au moyen d'une poignée (23) est monté dans ou sur l'avant-bras (2) et permet de déplacer l'organe de retenue (5) de la position de tension à la position de libération en une seule course et sans modifier le réglage de la force de pression.

Claims (11)

  1. Appareil d'amenée du fil (F), comprenant un carter (1), une console de carter (2) et, disposé dans la console de carter, un support (5) d'un corps de freinage du fil (4) de forme annulaire, qui comporte au moins un élément de freinage du fil pouvant être pressé axialement contre un corps de réserve (3) de l'appareil d'amenée du fil (F), le support étant guidé de manière coulissante le long de la console de carter, et pouvant être déplacé, sans modification du réglage de la force de pression, entre au moins une position de freinage avec une force de pression réglable de l'élément de freinage du fil, et au moins une position d'interstice dans laquelle l'élément de freinage du fil est soulevé du corps de réserve, caractérisé en ce que sur ou dans la console (2) est prévu, pour le support (5), un mécanisme de réglage rapide (Q) qui a une poignée de manoeuvre (23), et à l'aide duquel le support (56) peut être déplacé manuellement en un seule course au moins de la positon de freinage à la position d'interstice via une démultiplication de mouvement et/ou de force vers le haut ou vers le bas prévu entre la poignée de manoeuvre (23) et le support (5), quand la poignée de manoeuvre (23) est actionnée manuellement.
  2. Appareil d'amenée du fil selon la revendication 1, caractérisé par un mécanisme de réglage rapide (Q) à une seule main.
  3. Appareil d'amenée du fil selon l'une au moins des revendications 1 et 2, caractérisé en ce que le mécanisme de réglage rapide (Q), de préférence au moins la poignée de manoeuvre (23), est disposé à l'extrémité de la console (2), éloignée du carter (1).
  4. Appareil d'amenée du fil selon l'une au moins des revendications 1 et 2, caractérisé en ce que le mécanisme de réglage rapide (Q), de préférence au moins sa poignée de manoeuvre (23), est disposé de manière accessible sur le côte du support (5), dirigé vers le carter (1), sur la console (2), ou bien environ dans le prolongement de la console (2) dans le carter (1), de préférence sur le côte (1') du carter, opposé à celui où se trouve la console (2).
  5. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 4,
    caractérisé en ce que le mécanisme de réglage rapide (Q), présent, au moins dans la position finale correspondant à la position d'interstice, un blocage automatique (25a, 38, 40).
  6. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 5, caractérisé en ce que le mécanisme de réglage rapide (Q), comporte, monté rotatif dans la console (2) autour d'une axe placé parallèlement ou transversalement à la direction longitudinale de la console, un organe de réglage (21) sur lequel agit la poignée de manoeuvre (23) et qui est relié au support (5) par une liaison de transmission de mouvement dans la direction longitudinale de la console (2).
  7. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 6, caractérisé en ce que le mécanisme de réglage rapide (Q), est couplé à une vis de réglage (13) placée dans la direction longitudinale de la console (2) et destinée à la force de pression de l'élément de freinage du fil (4).
  8. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 7, caractérisé en ce que l'organe de réglage (21) est une douille montée rotative et axialement coulissante dans la console (2), dans laquelle est maintenue de manière rotative, la vis de réglage (13) qui est toutefois arrêté axialement, en ce que sur la douille est fixée en guise de poignée de manoeuvre (23), une poignée rotative, et en ce que, soit la douille présente dans la périphérie extérieure, un chemin de guidage (25) oblique par rapport à la direction de rotation et destiné à au moins un élément de prise (24) placé dans la console (2), soit la console (2) présente un chemin de guidage (25) oblique, destiné à la poignée de manoeuvre (23) réalisé sous forme de poignée rotative.
  9. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 8, caractérisé en ce qu'entre le support (5) et une butée d'appui (32) fixe de la console, est disposé un ressort de rappel (19), et en ce quel le support (5) est mobile dans une direction de mouvement, au moyen du mécanisme de réglage rapide (Q) à rencontre de la force du ressort de rappel (19), et dans la direction opposée, sous l'effet de la force du ressort de rappel (19).
  10. Appareil d'amenée du fil selon les revendications 1 et 9, caractérisé en ce que le mécanisme de réglage rapide (Q) comprend un élément de traction (27), de préférence un tirant à câble ou à chaíne, pouvant être tendu manuellement au moyen d'un élément de serrage (15) et accouplé au support (5) ou à une pièce reliée au support (5).
  11. Appareil d'amenée du fil selon l'une au moins des revendications 1 à 9, caractérisé en ce que le mécanisme de réglage rapide (Q)comprend un support de denture (36) qui est monté rotatif dans la console (2) autour d'une axe placé transversalement à la direction longitudinale de la console, et qui vient en prise dans une denture conjuguée (35) de la pièce reliée au support (5), de préférence de l'organe de réglage (21) ou de la vis de réglage (13).
EP96925707A 1995-07-24 1996-07-10 Dispositif d'amenee du fil Expired - Lifetime EP0840706B2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29623532U DE29623532U1 (de) 1995-07-24 1996-07-10 Fadenliefergerät

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE19526948 1995-07-24
DE19526948 1995-07-24
DE19533310A DE19533310A1 (de) 1995-07-24 1995-09-08 Fadenliefergerät
DE19533310 1995-09-08
PCT/EP1996/003021 WO1997003908A1 (fr) 1995-07-24 1996-07-10 Dispositif d'amenee du fil

Publications (3)

Publication Number Publication Date
EP0840706A1 EP0840706A1 (fr) 1998-05-13
EP0840706B1 EP0840706B1 (fr) 2000-02-09
EP0840706B2 true EP0840706B2 (fr) 2003-09-03

Family

ID=26017069

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96925707A Expired - Lifetime EP0840706B2 (fr) 1995-07-24 1996-07-10 Dispositif d'amenee du fil

Country Status (5)

Country Link
US (1) US5947403A (fr)
EP (1) EP0840706B2 (fr)
CN (1) CN1076706C (fr)
RU (1) RU2129089C1 (fr)
WO (1) WO1997003908A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19634972A1 (de) * 1996-08-29 1998-03-05 Iro Ab Vorrichtung zum Bremsen eines Fadens und Fadenliefergerät
IT247942Y1 (it) * 1999-05-11 2002-09-16 Lgl Electronics Spa Dispositivo di ritegno a sgancio del supporto portafreno diapparecchi alimentatori di trama per macchine tessili.
ITTO20020023U1 (it) * 2002-02-01 2003-08-01 Lgl Electronics Spa ,,dispositivo di ritegno del supporto portafreno in dispositivi alimentatori di trama,,
SE0400861D0 (sv) * 2004-04-01 2004-04-01 Iropa Ag Garnmatningsanordning
DE602007007101D1 (de) * 2007-11-30 2010-07-22 Memminger Iro Gmbh Fadenzuführungsvorrichtung und Fadenbremse
JP2017077949A (ja) * 2015-10-21 2017-04-27 村田機械株式会社 糸巻取装置
CN108884610B (zh) * 2015-12-16 2020-10-13 范德威尔（中国）纺织机械有限公司 具有用于纱线张力调节的电动机组件的喂纱器
CN115161855B (zh) 2017-08-08 2024-07-05 范德威尔瑞典公司 可调式纱线制动器
CN108315863B (zh) * 2018-05-07 2024-02-20 吴江市佳鼎电子有限公司 储纬器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534263A1 (fr) † 1991-09-20 1993-03-31 L.G.L. ELECTRONICS S.p.A. Frein de fil à ajustage automatique pour un fournisseur de trame

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1133900B (it) * 1980-10-15 1986-07-24 Roy Electrotex Spa Mezzi per effettuare la frenatura del filato in uscita in dispositivi alimentatori di filato a tensione costante e regolabile,particolarmente per macchine tessili
ES2029086T3 (es) * 1988-03-02 1992-07-16 L.G.L. Electronics S.P.A. Dispositivo de alimentacion de trama, particularmente para telares.
IT1236993B (it) * 1989-12-29 1993-05-12 Roy Electrotex Spa Alimentatore di trama per telai di tessitura a pinze e a proiettili
DE4007131C2 (de) * 1990-03-07 1999-12-30 Iro Patent Ag Baar Liefervorrichtung für laufende Fäden
IT1259551B (it) * 1992-04-22 1996-03-20 Lgl Electronics Spa Dispositivo elettropneumatico per l'infilaggio automatico di apparecchi alimentatori di trama a macchine tessili ed apparecchio alimentatore di trama incorporante detto dispositivo
SE9400248D0 (sv) * 1994-01-26 1994-01-26 Iro Ab Styrbar utgångsbroms för garnmatningsanordning till textilmaskiner, i synnerhet vävmaskiner av projektil eller gripar-typ
IT1268111B1 (it) * 1994-10-10 1997-02-20 Lgl Electronics Spa Dispositivo di frenatura modulata positiva del filato, per apparecchi alimentatori di trama

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534263A1 (fr) † 1991-09-20 1993-03-31 L.G.L. ELECTRONICS S.p.A. Frein de fil à ajustage automatique pour un fournisseur de trame

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Publication number Publication date
EP0840706B1 (fr) 2000-02-09
RU2129089C1 (ru) 1999-04-20
CN1192187A (zh) 1998-09-02
CN1076706C (zh) 2001-12-26
US5947403A (en) 1999-09-07
EP0840706A1 (fr) 1998-05-13
WO1997003908A1 (fr) 1997-02-06

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