EP0430132B1 - Dispositif de frisage avec fausse torsion de fils synthétiques - Google Patents

Dispositif de frisage avec fausse torsion de fils synthétiques Download PDF

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Publication number
EP0430132B1
EP0430132B1 EP90122533A EP90122533A EP0430132B1 EP 0430132 B1 EP0430132 B1 EP 0430132B1 EP 90122533 A EP90122533 A EP 90122533A EP 90122533 A EP90122533 A EP 90122533A EP 0430132 B1 EP0430132 B1 EP 0430132B1
Authority
EP
European Patent Office
Prior art keywords
lid
yarn
heating rail
thread
rail
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
EP90122533A
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German (de)
English (en)
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EP0430132A1 (fr
Inventor
Peter Dammann
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 Barmag AG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
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Publication date
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Publication of EP0430132A1 publication Critical patent/EP0430132A1/fr
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Expired - Lifetime legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
    • D02G1/02—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist
    • D02G1/0206—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting
    • D02G1/0266—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics by twisting, fixing the twist and backtwisting, i.e. by imparting false twist by false-twisting false-twisting machines

Definitions

  • the invention relates to a false twist crimping machine for crimping synthetic threads according to the preamble of claim 3 and a method for applying the thread to a thread twist crimping machine.
  • This machine is known from DE 38 01 506 A1. Even with the known machine - such as described in DE 38 01 506 A1 - arranged at a distance from the heating rail thread guide, in which the thread is inserted for threading. These thread guides define an intermediate layer of the thread run, in which the thread is guided without contact with the heating rail.
  • the object of the invention is to make the methods and devices for applying the thread to the heating rail so user-friendly that they also allow thread application and in particular to such heating rails which face away from the operator side.
  • the principle of the solution is to use the heater cover to guide the thread when threading it.
  • the thread guides are attached to the heater cover.
  • the thread is guided in an intermediate thread path by stationary thread guides, which are upstream and downstream of the heating rail and are flush with the heating rail, and by the thread guides attached to the heater cover.
  • the thread can already be inserted into the false twister and into the delivery plant downstream of the false twister, both of which are in operation, and can thus be conveyed and twisted.
  • opening the heater the thread is released for placement on the heating rail. Then the supplying plant upstream of the heater is inserted and operation is started.
  • the thread can be placed on the heater facing away from the operating side and at the same time the processing point can be put into operation.
  • the particular advantage of the invention is that the lid does not have to be opened in order to bring the thread into the intermediate thread path, in which the thread lies at a distance from the heating rail. Rather, the lid is only opened when the thread is in the intermediate thread path, i.e. runs essentially parallel to the heating rail. It is therefore only necessary to open the heater for a very short time.
  • the method according to claim 2 is recommended.
  • Such sensitive threads are, in particular, non-drawn or only pre-oriented threads (POY), which have to be finally drawn during the false twist texturing.
  • POY pre-oriented threads
  • the thread is already set in motion and false-twisted and thereby subjected to only a slight warming.
  • the cover is divided into partial lengths, of which a partial length can be opened such that the thread falls over this partial length onto the heating rail and touches the heating rail there. It is preferably a partial length at the beginning of the heater. Only after this "preheating" is the thread placed under its operating voltage and drawing is initiated. Then the thread can also endure the heating through the total length of the heater and the remaining part lengths of the lid are opened.
  • the thread guides are open on the side facing away from the heating rail (outside).
  • a preferred and essential feature of this invention is that this unloading takes place synchronously with the opening and preferably by opening the heater cover.
  • the thread By pivoting or tilting the cover around an axis parallel to the heating rail (claim 4), the thread can e.g. be thrown by the thread guides.
  • the running surfaces of the thread guides are straight or slightly trough-shaped. The running surfaces protrude so far that the falling thread falls into the heating rail.
  • the lid must also perform a lateral movement in addition to the pivoting or tilting movement in order to effect the opening.
  • This solution can then be used in particular if double heaters are used.
  • the heater lid is divided in the middle plane between these two grooves, and each half can be opened separately.
  • the thread guides consist of several pairs of edges arranged close to each other, which intersect and form a V-shaped gap on the outside of the cover for the thread guide. One of the edges is attached to each cover half.
  • the edge attached to it acts as a supporting edge, which loses its support function when the lid half is opened.
  • the edge on the other half of the cover acts as a fixed sliding edge on which the thread slides. Since the sliding edge ends essentially above the vertical central plane of the open heater groove, the thread then falls into this heater groove.
  • the sliding or supporting edges are curved, the center of curvature lying essentially in the pivot axis of the pivotable cover half assigned to them.
  • the cleaning of the cooling rail is conducive to the embodiment according to claim 9 when the thread is unloaded by tilting the thread guides (claim 4).
  • the lid is divided into sectors (claim 11).
  • threading sensitive threads e.g. made of polyester
  • the embodiment according to claim 12 is used, whereby the division of the cover into sectors ensures that the thread only touches the heating rail for a short distance, and thermal damage to the thread to be applied is ruled out until it is finally drawn.
  • a cable pull guided over the thread guides, to which a thread driver is attached (similar to DE-PS 2 455 117), a piston movable in an air-guiding tube, which has a driving arm for the thread (DE-PS 2 454 668), an air-guiding, slotted tube in which the thread is conveyed (DE-PS 2 429 722) or DE 4021695 A1).
  • a heating device with a heating rail 2 is shown in all exemplary embodiments.
  • the heating rail has two thread running grooves 3. It should be noted that the heaters with all devices are symmetrical to their longitudinal direction, i.e. to their middle level. The mirror plane is thus centrally between the two grooves 3.
  • the heating rail 2 is a hollow profile which is filled with a heat-transferring liquid or a heat-transferring vapor and hermetically sealed. In the exemplary embodiments shown, a surface of the heating rail is designed to be wavy in such a way that two thread running grooves 3 are formed.
  • the heating rail is inserted into the shaft 5 of an insulating box 4, which is rectangular in cross section. The insulating box thus surrounds the heating rail 2 on three sides.
  • the thread running grooves 3, however, are directed to the outside of the shaft 5.
  • the shaft 5 is closed on the outside by a cover 6.
  • the cover 6 is divided in the longitudinal direction in the central plane between the two grooves 3. This creates two cover halves 6.1, 6.2, which can be opened.
  • the two covers 6 are translationally movable perpendicular to the longitudinal direction of the heating rail 2.
  • the cover 6 are guided on the top 7 of the insulating box 4.
  • a wedge 8 attached to the insulating box 4 and a groove 9 on the underside of the cover serve for straight guidance.
  • the pivot rod 13 can be pivoted by handle 14.
  • each thread guide 15 On the top of each cover 6, a plurality of thread guides 15 are attached in the longitudinal direction.
  • Each thread guide 15 has a sliding edge inclined towards the mirror plane. The sliding edge ends in a depression in the area of the mirror plane. In this trough, fixedly attached ejection thread guides 16.
  • Each ejection thread guide 16 has an end for this, which forms an acute angle with the sliding edge of the thread guide 15 and is so short that the thread sliding on the sliding edge can slide away under the end of the ejection thread guide 16 in the hollow.
  • the thread guides 15 and the ejection thread guides 16 are offset from one another in the longitudinal direction and are at a distance from one another. The end of the ejection thread guide 16 protrudes only a short distance below the sliding edge of the thread guide 15.
  • Able thread guides 17 are arranged above the sliding edges of the thread guides 15.
  • a tube 18 in which a piston 19 is movable is shown as the thread guide 17 in FIG. 1.
  • the tube 18 spans the entire length of the heater.
  • the tube 18 has a longitudinal slot and the piston 19 has an arm 20 protruding from the longitudinal slot.
  • the tube can be pressurized with compressed air via connecting pieces 21.
  • a thread 1 can be attached to the arm 20.
  • thread guides 17 e.g. the thread guide described below in connection with FIG. 2 can be used.
  • the piston 19 is brought into the area of the input side of the heating rail and the thread is fastened to the arm 20 by means of a loop. Then the tube is pressurized with compressed air so that the piston 19 moves to its other end position.
  • the arm 20 takes the thread 1 with and places it on the inclined sliding edge of the thread guide 15.
  • the thread 1 comes under thread tension and now slides on the inclined sliding edge of the thread guide 15. It gets into the wedge gap which the inclined sliding edge of the thread guide 15 and the end of the ejection thread guide 16 form together.
  • the thread can dip away under the end of the ejection thread guide 16 and thus get into the trough of the thread guide 15 due to its tensile force.
  • the two threads 1 now run without contact with the heating rail 2.
  • the two threads 1 can now be put on by moving the two covers 6.
  • the pivot lever 10 is pivoted.
  • the two covers perform a movement essentially perpendicular to the mirror plane.
  • the two threads 1 hang behind the hook-shaped projecting ends of the ejection thread guides 16. They are pushed over the ends of the thread guide 15 and then fall down.
  • the double hinge lever 23 is used for this purpose.
  • the double hinge lever 23 has a fixed lever 24 which is fastened to an outer wall of the insulating box 4.
  • An intermediate lever is connected to the fixed lever 24 by the first joint 25.
  • This intermediate lever lies on the top 7 of the insulating box 4.
  • the intermediate lever is connected by the second joint 26 to the cover lever 27 attached to the cover 6.
  • the two Joints 25 and 26 each lie on the corners of the profile of the insulating box 4.
  • On the top of the cover facing away from the heating rail 2, a plurality of thread guides 15 are fastened in the longitudinal direction.
  • thread guides have a sliding edge that ends in a hollow in the area of the central plane of the heating rail (this is also the symmetry or mirror plane of the entire device). In its operating position, each cover 6 is locked in such a way that the cover with the thread guides 15 thereon is inclined toward the central plane of the heating rail.
  • Thread feed devices 17 are arranged above the two covers.
  • an air-guiding tube 18 is shown, which has a slot over its entire length 22.
  • the tube extends over the entire length of the heating rail.
  • the tube is movable on a guide rod 30 perpendicular to the central plane of the heating rail, so that it does not hinder the pivoting movement of the cover, which is described below.
  • the covers 6 are in their closed position.
  • the thread is placed in the area of the thread inlet of the heating rail on the tube 18 and conveyed by the air flow generated in the tube 18 to the opposite end of the tube 18 and the heating rail.
  • the thread falls out of the slot 22 as a result of the thread tension that arises and onto the thread guide 15.
  • the thread slides on the sliding edge of the thread guide 15, which is inclined in the locked position, down into the trough. If both threads run in their trough, the right cover 6 in FIG. 2 is pivoted counterclockwise and the other cover 6, which is only partially shown, is pivoted clockwise.
  • the insulating shaft 5 is somewhat deeper here than in the exemplary embodiment according to FIG. 1 shown.
  • each cover half 6 can be pivoted about the first joint 25 into the cleaning position shown in dashed lines at 29.
  • the cover 6 is also divided in the middle plane between the two grooves 3.1 and 3.2. This creates two cover halves 6.1 and 6.2. Each of the lid halves is pivotally mounted in one or more hinges. As a result, each of the cover halves 6.1 and 6.2 can be opened independently of the other in such a way that the shaft 5 is exposed over one of the running grooves 3.1 and 3.2. Pairs of strips 15.1 and 15.2 are fastened to the two cover halves 6.1, 6.2, namely a strip 15.1 on the left cover half 6.1 and another strip 15.2 on the right cover half 6.2 of each pair.
  • the strips cross and form - when viewed in the thread run - a V, the apex of which lies in the middle plane between the two thread run grooves 3.1 and 3.2 and which is open at the top, ie on the side facing away from the heating rail.
  • each of the strips 15.1, 15.2 also extends beyond the apex of the V, to the middle plane, through the bottom of one of the grooves 3.1, 3.2.
  • the strip 15.1, which is attached to the left half of the cover 6.1 extends beyond the apex of the V to the middle plane, through the right thread running groove 3.2.
  • the other bar 15.2, which is fastened to the right half of the cover 6.2 extends to the middle plane through the left thread running groove 3.1. It should be added that each of the edges is sloping from the beginning of the opening of the V to its end towards the heating rail.
  • the strips 15.1, 15.2 are curved, the center of curvature being approximately in the pivot axis of the respective hinges of the associated cover halves 6.1 and 6.2.
  • Thread feed devices 17 are arranged above and in the middle between two adjacent heating devices.
  • an air-guiding tube 18 is shown, which has a slot 22 over its entire length.
  • the tube extends over the entire length of the heating rail.
  • the tube has a compressed air connection 21 at both ends.
  • a piston 19 is movable in the tube.
  • the piston 19 is displaced in the tube by supplying compressed air to one or the other end of the tube.
  • An arm 20 is attached to the piston 19 and projects through the slot 22 to the outside.
  • the double arm 32 is attached to the free end of the arm 20.
  • a clamping device 33 for the thread is attached to each free end of the double arm 32.
  • a clamping plate 34 is shown in FIG. 3, the bottom of which is pressed against the end of the double arm 32 by a spring 35. The thread can be pulled under the plate bottom by wrapping the plate edge.
  • the double arm 32 is so long that it projects above the opening of the V formed by the strips 15.1, 15.2.
  • the two cover halves 6.1 and 6.2 are closed.
  • a thread application device - in FIG. 3 the right thread application device - two threads are placed on two adjacent heaters.
  • the thread coming from a supply spool is looped with its end around the plate edge of the plate 34 and thereby clamped in the clamping device 33.
  • the piston 19 is displaced by supplying compressed air in the pipe 18 from the inlet end of the heater to the outlet end of the heater.
  • the thread fastened in the clamping device is deposited in the V-shaped base of the crossing strips 15.1 / 15.2.
  • the thread is inserted over the subsequent cooling rail and into the subsequent false twister and is pulled off by a suction gun.
  • the right cover half 6.2 shown in FIG. 3 is now opened, while the left cover half remains closed.
  • the movement which the bar 15.2 executes can be seen from the dashed end position of the bar 15.1 of the left half of the lid 6.1. For better clarity, it was not shown for the right half of the cover. If the strip 15.2 is pivoted away to the right in a corresponding manner by opening the cover 6.2, the V-shaped bottom of the intersecting strips 15.1, 15.2 on the fixed strip 15.1 moves downward in the direction of the heating rail.
  • the strip 15.1 is now shaped so that its end facing the heating rail is essentially in the central plane of the thread running groove 3.2.
  • the thread therefore slides on the bar 15.2 (sliding edge), while the other bar 15.1, which remains stationary, retains its supporting function (supporting edge).
  • the thread falls downward in the direction of the heating rail, namely into the right thread running groove 3.2.
  • the heater can be opened in sectors, the thread is first brought into contact with the heating rail only over a partial length. Now the delivery mechanism downstream of the false twister can be introduced and the stretching and false twisting of the thread can thereby be started. Then the remaining heater sections are opened.
  • the thread can now be placed on the left thread running groove 3.1 and on the heating device adjacent to the left.
  • the heater 2 is provided with a three-part cover.
  • the cover section 6.1 can be opened by means of the operating rod 10.1 independently of the other two sectors 6.2 and 6.3.
  • An operating rod 10.2 is used to operate the two sections 6.2 and 6.3.
  • Sections 6.2 and 6.3 are interconnected so that they can be opened together.
  • DE-PS 38 13 133 The rest of the parts are conventional.
  • All sections of the lid are closed for threading.
  • the thread is removed from the supply spool 36 and connected to the arm 20 by a clamping device 33 (see, for example, FIG. 3) or in some other way.
  • the piston 19, to which the arm 20 is attached is still located on the left end of the tube 18 in the region of the first delivery mechanism 38.
  • the piston is moved into the right position, which is drawn in Fig. 4, shot.
  • the thread is placed over the thread guides 15.1, 15.2, 15.3, which are fastened on the outer sides of the cover sections 6.1, 6.2, 6.3, and then over the cooling rail 39.
  • the thread is removed by means of a suction gun 42 and placed in the friction false twister 40 and in the following delivery mechanism 41.
  • the delivery mechanism 41 is now closed and the false twister is put into operation.
  • the delivery plant 38 in front of the heating device is still open.
  • the first section 6.1 of the lid is opened by means of a handle 10.1.
  • the thread falls from the outside of the cover and comes into contact with part of the heating rail 2.
  • the thread runs from the thread guide 37, which is located at the entrance of the heating rail, to the first thread guide 15.2 on the cover section 6.2.
  • the contact length is only very short. Therefore, the thread drawn from the supply bobbin 36 without intervention of the delivery mechanism 38 is slightly heated by the delivery mechanism 41.
  • the thread has not yet reached its final stretch because the delivery mechanism 38 is not yet in engagement. Therefore, the thread is still drawn off as a waste by suction gun 42.
  • the first delivery unit 38 can now be inserted. This gives the thread the desired stretch.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Hair Curling (AREA)

Claims (12)

  1. Procédé pour étaler un fil (1) à une plaque de chauffage (2) courbée se faisant fermer par un couvercle (6) d'un dispositif de frisage avec fausse torsion,
    procédé où le fil est d'abord conduit dans un circuit de fil intermédiaire accompagnant avec distance la plaque de chauffage (2),
    où le fil, après l'ouverture du couvercle, est mis en contact avec la plaque de chauffage (2),
    où le couvercle (6) est refermé après ce processus,
    caractérisé par le fait
    - que le fil prend appui sur des guide-fil (15) fixés sur la face externe du couvercle (6) fermé afin de circuler dans le circuit de fil intermédiaire;
    - que, par l'ouverture du couvercle (6), le fil est fait tomber perpendiculairement sur la plaque de chauffage (2) en glissant des guide-fil (15) disposés à la face externe du couvercle (6), de manière à étaler le fil à la plaque de chauffage (2).
  2. Procédé selon la revendication 1,
    caractérisé par le fait
    - que le couvercle (6) est divisé en segments (6.1,6.2,6.3) et n'est ouvert d'abord que partiellement, dans le but obtenir que le fil (1) n'entre en contact avec la plaque de chauffage (2) qu'en partie.
  3. Dispositif de frisage avec fausse torsion de fils synthetiques (1) pour la réalisation du procédé selon les revendications 1 et 2, comprenant à chaque unité de travail
    - une bobine de livraison (36)
    - un dispositif d'alimentation (38)
    - une plaque de chauffage courbée (2)
    - une plaque de refroidissement (39)
    - un dispositif fausse-torsion (40)
    - un autre dispositif d'alimentation (41) et
    - un dispositif de bobinage (44, 45).
    La plaque de chauffage (2) courbée se fait fermer par un couvercle (6) qui s'étend dans la direction longitudinale de la plaque de chauffage (2). Au-dessus de la plaque de chauffage (2), des guide-fil (15) sont placés en nombre suffisant et avec une distance à la plaque de chauffage (2) suffisante pour garantir que le fil (1) soit conduit dans un circuit de fil intermédiaire sans contact avec la plaque de chauffage (2).
    Le dispositif de frisage avec fausse torsion de fils synthétiques est
    caractérisé par le fait
    - que le couvercle (6) pour s'ouvrir est orientable ainsi que les guide-fil (15) sont construits et liés avec le couvercle (6) de manière à permettre de conduire le fil dans le circuit de fil intermédiaire sur la face externe du couvercle (6) au cas où le couvercle (6) est fermé, et de faire tomber inévitablement le fil dans le moment où le couvercle (6) est ouvert.
  4. Machine selon la revendication 3,
    caractérisé par le fait
    - que les guide-fil (15) sont liés à la face externe du couvercle (6);
    - que les surfaces de glissement des giude-fil (15) sont ouverts au côté opposé à la plaque de chauffage (2), et
    - que le couvercle (6) est pivotant ou basculant de manière à obliger le fil, au moment où le couvercle (6) s'ouvre, de quitter la surface de glissement des guide-fil (15) en glissant latéralement, à plomb à son direction de circuit, l'extrémité des surfaces de glissement se trouvant au-dessus de la plaque de chauffage (2) à l'état ouvert du couvercle (6).
  5. Machine selon la revendication 3,
    caractérisé par le fait
    - que les guide-fil (15) comprennent un pair de deux bords, à savoir un bord de guidage et un bord d'appui, qui sont montés en tandem dans la direction du circuit de fil et qui - dans une projection sur un plan perpendiculaire sur le circuit de fil - se croisent;
    - que le bord de guidage de chaque pair de bords débouche principalement dans le plan du circuit de fil déterminé par la plaque de chauffage (2),
    - que l'autre bord - le bord d'appui - est lié au couvercle (6) de manière à le faire perdre sa fonction d'appui au moment où le couvercle (6) est ouvert tandis que le bord de guidage reste stationnaire pendant ce processus.
  6. Machine selon la revendication 5,
    caractérisé par le fait
    - que la plaque de chauffage (2) possède deux rainures (3) disposées parallèlement l'une à côté de l'autre pour guider un fil (1) dans chacune des rainures (3);
    - que le couvercle (6) est séparé en deux parties dans la direction longitudinale, principalement dans le plan central des rainures (3) de la plaque de chauffage (2);
    - que chacune des deux moitiés du couvercle (6) est orientable - pivotante par exemple - à l'extérieur;
    - que chacune des deux moitiés possède des pairs de bords (bords de guidage et bords d'appui) montés le long du circuit de fil;
    - que le bord de guidage/bord d'appui d'une moitié du couvercle (6) débouche principalement dans le plan de circuit de fil déterminé par cette partie de la plaque de chauffage (2) qui se trouve au-dessous de l'autre moitié du couvercle (6).
  7. Machine selon la revendication 6,
    caractérisé par le fait
    - que les bords de guidage/d'appui sont courbés, le centre de la courbe se trouvant principalement dans l'axe pivotant de la moitié pivotante du couvercle (6) coordonnée.
  8. Machine selon la revendication 3,
    caractérisé par le fait
    - que le couvercle (6) est décalable afin de lui permettre de s'ouvrir;
    - que les guide-fil (15) possèdent des surfaces de glissement ouvertes vers le haut;
    - qu'il y a des dispositifs d'éjection (16) placés perpendiculairement sur la plaque de chauffage (2) pour renforcer l'effet des surfaces de glissement.
  9. Machine selon la revendication 4,
    caractérisé par le fait
    - que le couvercle (6) est monté pivotant autour de deux joints articulés (25, 26) ayant des axes de joint principalement parallèles avec la plaque de chauffage (2), monté pivotant de manière à se faire basculer dans la direction de la plaque de chauffage (2) et se faire replier dans la direction opposée.
  10. Maschine selon l'une quelconque des revendications 3 à 9,
    caractérisé par le fait
    - le couvercle (6) est courbé avec la même courbure que la plaque de chauffage (2).
  11. Machine selon l'une quelconque des revendications 3 à 10,
    caractérisé par le fait
    - que le couvercle (6) est divisé en segments (6.1, 6.2, 6.3) dans la direction longitudinale.
  12. Machine selon la revendication 11,
    caractérisé par le fait
    - que le segment (6.1) situé à côté de l'entrée du fil respectivement les segments voisins à l'entrée du fil se font ouvrir avant les autres segments (6.2, 6.3).
EP90122533A 1989-12-01 1990-11-26 Dispositif de frisage avec fausse torsion de fils synthétiques Expired - Lifetime EP0430132B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3939726 1989-12-01
DE3939726 1989-12-01
DE4020957 1990-06-30
DE4020957 1990-06-30

Publications (2)

Publication Number Publication Date
EP0430132A1 EP0430132A1 (fr) 1991-06-05
EP0430132B1 true EP0430132B1 (fr) 1994-03-16

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP90122533A Expired - Lifetime EP0430132B1 (fr) 1989-12-01 1990-11-26 Dispositif de frisage avec fausse torsion de fils synthétiques

Country Status (5)

Country Link
US (1) US5193334A (fr)
EP (1) EP0430132B1 (fr)
JP (1) JPH03174038A (fr)
DE (1) DE59005008D1 (fr)
ES (1) ES2051439T3 (fr)

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JP3164180B2 (ja) * 1992-07-24 2001-05-08 帝人製機株式会社 合成繊維糸条の熱処理装置
EP0761854B1 (fr) * 1995-08-16 1999-12-01 B a r m a g AG Machine de texturation en filage pneumatique
DE59712026D1 (de) * 1996-09-12 2004-11-25 Saurer Gmbh & Co Kg Texturiermaschine mit höhenverstellbarem Anlegefadenführer
JP3358511B2 (ja) * 1997-09-29 2002-12-24 村田機械株式会社 糸用加熱装置
DE19909380A1 (de) * 1999-02-16 2000-08-17 Temco Textilmaschkomponent Verfahren zum Einführen und Anlegen von Garn und Falschdralltexturiereinrichtung
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DE59005008D1 (de) 1994-04-21
JPH03174038A (ja) 1991-07-29
EP0430132A1 (fr) 1991-06-05
ES2051439T3 (es) 1994-06-16
US5193334A (en) 1993-03-16

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