EP1112218B1 - Machine de texturation permettant de texturer et d'enrouler un fil - Google Patents

Machine de texturation permettant de texturer et d'enrouler un fil Download PDF

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Publication number
EP1112218B1
EP1112218B1 EP99944563A EP99944563A EP1112218B1 EP 1112218 B1 EP1112218 B1 EP 1112218B1 EP 99944563 A EP99944563 A EP 99944563A EP 99944563 A EP99944563 A EP 99944563A EP 1112218 B1 EP1112218 B1 EP 1112218B1
Authority
EP
European Patent Office
Prior art keywords
thread
nozzle
conveying
yarn
bores
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
EP99944563A
Other languages
German (de)
English (en)
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EP1112218A1 (fr
Inventor
Klaus Bartkowiak
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 Textile GmbH and Co KG
Original Assignee
Barmag AG
Barmag Barmer Maschinenfabrik AG
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 Barmag AG, Barmag Barmer Maschinenfabrik AG filed Critical Barmag AG
Publication of EP1112218A1 publication Critical patent/EP1112218A1/fr
Application granted granted Critical
Publication of EP1112218B1 publication Critical patent/EP1112218B1/fr
Anticipated expiration legal-status Critical
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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
    • 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
    • D02G1/16—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam
    • D02G1/161—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics using jets or streams of turbulent gases, e.g. air, steam yarn crimping air jets
    • 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
    • B65H51/205—Devices for temporarily storing filamentary material during forwarding, e.g. for buffer storage by means of a fluid
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/105—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices the material being subjected to the action of a fluid
    • 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 texturing machine for texturing and winding a thread according to the preamble of claim 1.
  • the known texturing machine consists of a texturing device and a Takeup.
  • the textured thread is here by means of a Subtracted from the texturing device and to the Supported winding device.
  • the thread is in the winding device then wound up into a coil.
  • the known Texturing machine a thread storage device for picking up the folded thread used.
  • the thread store is directly behind in the thread running direction arranged the delivery plant. So there is a risk that the difference between the conveyor speed of the delivery plant and the The winding speed of the winding up to Delivery plant reproduces and due to electrostatic effects for winder formation leads.
  • FR-A 2 380 972 describes a device for winding a thread a delivery nozzle which has a rotationally symmetrical nozzle arrangement, wherein an air stream is fed over the circumference of a dosing cone.
  • the texturing machine of the beginning mentioned type in such a way that during a bobbin change occurring thread entanglement is safely stored.
  • Another goal of. The invention is to support the bobbin change in such a way that the thread safely taken over by the suction device during the changeover phase can be.
  • This task is performed by a texturing machine with the characteristics of Claim 1 solved.
  • the invention is characterized in that the thread under tension from the Delivery plant expires.
  • the delivery nozzle downstream of the delivery plant generates one Air flow that causes a pulling force on the thread in the direction of the thread.
  • the blowing direction of the feed nozzle is in the thread running direction with one component straightened the thread. The entanglement is thus planted only up to the delivery nozzle back and is purposefully deflected into a free space in front of it.
  • the invention was also not achieved by the known device from DE 22 54 736 suggested.
  • a thread is immediately in front a winding device in a chamber arranged to the side of the thread blown in by means of a blowing nozzle opposite the chamber.
  • Chamber wall is reinforced by the wrap of friction Thread kept under tension between the winder and the chamber. This effect is in contrast to the invention.
  • a texturing machine generates a tensile force in the conveying direction on the thread. In order to the thread can be folded towards the take-up device. At the This swapping is even desired to change the spool to the transfer of the Favor thread from the fully wound bobbin to the suction device. Because larger wrap friction on the thread could lead to the Suction device does not detect the thread end or cannot hold it.
  • the invention thus shows a way in which a folded thread between Delivery plant and winding device without a significant increase in Belt friction and buffered without risk of winder formation can be.
  • the delivery nozzle can deflect the entangled thread. It has been shown that the nozzle bore of the Delivery nozzle at an angle to the thread running direction of ⁇ 30 °, preferably ⁇ 20 °, is conveniently arranged.
  • the particularly advantageous development of the invention according to claim 3 is characterized by the fact that a high tensile force is generated on the thread.
  • the arrangement of two opposite one another Nozzle bores despite the air flow a relatively quiet thread run the nozzle bores are preferably arranged in such a way that their Center axes include an angle of ⁇ 60 °, preferably ⁇ 40 °.
  • the thread tension in the zones according to the invention remains unchanged in the zones before the last delivery mechanism during the bobbin change.
  • the thread passed on from the supplier is pulled tight.
  • This effect is supported in particular by the development of the invention according to claim 5.
  • the thread does not sag between the feed unit and the conveyor roller.
  • the traditional thread is blown into the free space by means of the conveying nozzle, the thread forming a loop in the air, for example.
  • the delivery effect of the delivery nozzle F 0 is thus increased up to the factor e ⁇ * ⁇ . It is advantageous here to drive the conveyor roller by means of a turbine drive or an electric drive so that the peripheral speed is greater than the thread speed.
  • the conveyor roller and the delivery nozzle can be advantageously connect according to claim 7 to an aggregate.
  • the turbine drive and the nozzle bore are thereby fed by a common compressed air supply.
  • the particularly preferred embodiment of the invention according to claim 8 is characterized by a high delivery effect of the delivery nozzle.
  • the thread in led a conveyor gap.
  • the conveyor gap is through two opposite Sidewalls formed.
  • One or two nozzle bores are in one of the side walls introduced, which open into the conveyor gap. So that the airflow focused on the thread.
  • This training of the invention The device is particularly suitable for moving within the traversing triangle a winding device to be used. Through the across the thread trained conveyor gap is given the possibility during winding of the thread on a bobbin caused by the traversing device Execute transverse movement unhindered. The air flow of the delivery nozzle is only activated at the beginning of the bobbin change.
  • the training according to claim 9 is particularly advantageous.
  • the thread will here on the side wall opposite the mouth of the nozzle bore guided.
  • the development of the invention according to claim 13 is special prefers.
  • the folded thread within the free space on one Baffle plate stuck to loops and loops. After the bobbin change is done, and the take-up speed of the winding device in is significantly greater than or equal to the conveying speed of the delivery plant, the pent up thread will dissolve.
  • the delivery effect of the delivery nozzle is also only needed for a short time.
  • the delivery nozzle could be agitated, so that the thread only comes into the range of action of the nozzle when changing the bobbin.
  • the delivery nozzle could also be fixed in place within the machine.
  • the compressed air supply is preferred only during the Spool change activated.
  • FIG. 1 to 3 is a first embodiment of an inventive Texturing machine shown. 2 and 3 each show a section from the machine shown in Fig. 1. The following description therefore applies equally to Figures 1 to 3.
  • the texturing machine consists of a texturing device 1, within which a thread 4 via a head thread guide 8 from a supply spool 5 through Delivery plant 9 is deducted.
  • the thread 4 is in a by the delivery mechanism 9 Texturing zone promoted.
  • the texturing zone is between one False twist unit 13 and the delivery unit 9 are formed.
  • Within the Texturing zone are a heating device 10 and a cooling device 11 in Thread run arranged one behind the other.
  • the false twist unit 13 is in Thread creates a false twist, at least up to the heating device 10 back rushes.
  • the texturing is fixed in the thread.
  • the thread 4 is then removed from the texturing device 1 by the delivery mechanism 2 withdrawn and fed to a winding device.
  • the winding device 3 consists of a coil 15 and a friction roller 17.
  • the friction roller 17 lies on the circumference of the coil 15 and drives the coil 15 with constant Peripheral speed.
  • In the thread run in front of the bobbin 15 is one Traversing device 16 arranged which the thread substantially transverse to Thread run back and forth so that the thread 4 evenly on the Coil surface is deposited.
  • the delivery nozzle 6 there is a delivery nozzle 6 between the delivery unit 2 and the winding device 3 arranged in the thread course.
  • the feed nozzle 6 is shown in cross section.
  • the delivery nozzle 6 consists of two side walls 20 and 21.
  • the side walls 20 and 21 form a conveyor gap 22 between them, through which the thread 4 passes becomes.
  • In the side wall 21 there are two nozzle bores 23 and 29 (see FIG. 3) introduced such that they end at one end in the conveyor gap 22.
  • the nozzle bores 23 and 29 open into the Conveying gap at an angle ⁇ between the central axis 26 of the nozzle bore and the side wall 20.
  • the angle ⁇ is ⁇ 30 °, preferably ⁇ 20 °.
  • the guide plate 25 has one of the thread path directed curved shape.
  • the delivery unit 2 consists of a delivery shaft 18 and one on the circumference of the Delivery shaft 18 adjacent pressure roller 19.
  • the delivery shaft 18 is with a Drive connected. To promote the thread 4, this is between the Delivery shaft 18 and the pressure roller 19 clamped. By rotating the Delivery shaft 18 is the thread 4 with the freely rotatable pressure roller 19 Circumferential speed of the delivery shaft 18 promoted.
  • FIG. 3 shows a top view of the delivery nozzle 6.
  • the nozzle bores 23 and 29 are shown in dashed lines.
  • the side wall 21 are the nozzle bores 23 and 29 preferably arranged in one plane. Close your central axes an angle 2 ⁇ . The intersection of the central axes advantageously coincides with that Thread run together in the conveyor gap 22.
  • the angle 2 ⁇ is ⁇ 60 °, preferably ⁇ 40 °, the thread advantageously representing the bisector.
  • the side walls 21 and 20 of the delivery nozzle 6 are via pins 27 and 28 connected with each other.
  • the pins can be designed as threaded rods be so that an adjustment of the width of the conveyor gap is possible at the same time.
  • the Thread 4 continuously wound into a bobbin 15.
  • winding device 3 is essentially the same as Delivery speed or greater than the delivery speed of the delivery plant 2.
  • the thread 4 passes through the delivery nozzle up to the deflecting rod 14 in a straight run
  • a Bobbin change For this purpose, first the thread 4 from the traversing device 16 be lifted. For a short time, the thread becomes a so-called The binding bead is wound on the spool 15. After winding the binding bead the thread 4 is cut by means of a device not shown here and aspirated. Now the full coil 15 is exchanged for an empty tube.
  • the take-up speed of the thread in the Rewinder 3 is less than the conveying speed of the delivery unit 2.
  • the thread 4 is delivered by the delivery mechanism 2.
  • the delivery nozzle 6 is the thread 4 with a through the nozzle bores 23 and 29th generated air flow.
  • the blowing direction is through the formation of the Nozzle bores 23 and 29 are aligned obliquely to the thread running direction.
  • a tensile force is generated on the thread in the thread running direction.
  • the Guide plate 25 By the Guide plate 25, the flow at the outlet of the delivery gap in the direction of Freiraums 7 steered so that the thread in the case of a tradition to a Loop in the air (shown in dashed lines). The excess Amount of thread is thus taken up in the free space 7.
  • FIG. 4 shows a further exemplary embodiment of the device according to the invention shown.
  • the conveying nozzle 6 is - as was already the case with FIGS. 1 described to 3 - built. To that extent, the description. 1 to 3 Referred.
  • the components with the same function in the following embodiments with identical reference numerals characterized.
  • the free space 7 limited by a baffle plate 30. This is due to the blowing effect Delivery nozzle 6 of the folded thread is blown into the free space 7 until the thread 4 abuts on the baffle plate 30.
  • the thread will be on the baffle plate 30 Lay in a loop or loop shape. After the bobbin change is finished, the ball of thread loosens again under the effect of the winding speed on. This arrangement is particularly suitable to a strong tradition of Supplying plant 2.
  • FIG. 5 shows a further exemplary embodiment of the type that could be used in the machine from FIG. 1.
  • the thread 4 is withdrawn from the texturing device by the delivery mechanism 2 and guided to the winding device (not shown here).
  • the delivery mechanism 2 consists of the delivery shaft 18 and the pressure roller 19.
  • a conveyor roller 31 is arranged in the thread path.
  • the conveyor roller 31 is partially wrapped around the circumference of the thread 4. 5, a deflection of approximately 90 ° is shown.
  • the conveyor roller 31 is driven by a drive 32.
  • the conveyor roller 31 is arranged downstream of the conveyor nozzle 6 in the thread path.
  • the conveying nozzle 6 is placed on the side of the thread run opposite the conveying roller 31.
  • the feed nozzle 6 consists of a housing 33.
  • a nozzle bore 23 is made in the housing 33.
  • the nozzle bore 23 is connected to the feed line 24.
  • a pressure medium is fed to the delivery nozzle 6 via the feed line 4.
  • the conveying nozzle 6 is arranged such that the air flow generated by the nozzle bore 23 generates a transverse force on the thread, which has an essential component in the conveying direction.
  • the thread 4 is blown into the free space 7 when the thread 4 is delivered.
  • a tensile force (Fo) is generated in the thread piece running off the conveyor roller 31, which due to the wrap friction on the conveyor roller 31 leads to an increased tensile force (F 1 ) in the thread piece between the conveyor roller 31 and the delivery mechanism 2 in accordance with the friction laws.
  • the transmission of the thread 4 only occurs behind the conveyor roller 31 in the area of the free space 7.
  • the drive of the conveyor roller 31 can be driven, for example, by an electric motor or by a turbine drive operated with compressed air.
  • the conveying nozzle 6 is aligned with the thread run in such a way that the central axis 26 the nozzle bore 23 forms an angle ⁇ with the thread path.
  • the angle ⁇ is ⁇ 30 °, preferably ⁇ 20 °. This ensures that the Longitudinal force generated by air flow has a sufficient conveying effect on the thread generated to record the tradition.
  • the blowing direction and the free space are 7 to the deflecting rod 14 such that a folded thread 4 a has less wrap on the deflecting rod 14. With that the Wrapping friction further reduced, so that the takeover of the thread end is favored by a suction device when changing the bobbin.
  • FIGS. 6, 7 and 8 another embodiment is shown, as in the Machine from Fig. 1 would be used.
  • Fig. 7 is a cross section of the delivery nozzle 6 and in Fig. 8 Longitudinal section of the feed nozzle 6 shown. The description therefore applies equally for FIGS. 6, 7 and 8.
  • the delivery nozzle 6 consists of a housing 34.
  • the thread channel 35 essentially has two parallel channel walls 36 and 37 on the thread 4 passes through the thread channel 35 in the longitudinal direction.
  • the nozzle bores 23 are in the channel walls 36 and 37 and 29 introduced. They open into the thread channel 35 in such a way that between the Thread and the central axis of the respective nozzle bore an angle 2 * ⁇ of ⁇ 30 °, preferably ⁇ 20 °, is set.
  • the mouth of the nozzle bores 23 and 29 point in the thread running direction. Via holes 38, 39 and 40 the nozzle bores 23 and 29 are connected to the supply line 24.
  • the nozzle bores 23 and 29 lie in one plane.
  • the Thread channel 35 By the Thread channel 35, the air flow is concentrated and produces a relative on the thread high traction.
  • the roller 31 wound around the thread is driven.
  • the thread tension acting between the delivery mechanism 2 and the roller 31 is due to the wrap and bearing friction of the roller 31 smaller than that of the feed nozzle 6 generated tensile force.
  • the thread is handed over, it becomes blown into the free space 7 after exiting the thread channel 35.
  • FIG. 9 is another embodiment of a conveyor nozzle with a conveyor roller shown as it could be used for example in the machine of FIG. 1.
  • 9.1 shows a cross section
  • FIG. 9.2 shows a view of the conveyor roller.
  • the conveyor roller 31 is rotatable at both ends in a drive housing 41 stored.
  • the drive housing 41 is a turbine drive with the conveyor roller 31 connected.
  • the conveyor roller has a plurality of turbine blades 42
  • the turbine is driven via its blades 42 by a Compressed air jet from a nozzle bore 45, which is from a compressed air supply 43 is supplied.
  • In the drive housing 41 is on both sides of the thread 4th in each case introduced a nozzle bore 23 and 29.
  • the nozzle bores 29 and 23 are supplied with compressed air via a compressed air supply 43.
  • the Nozzle bores 29 and 23 are in the area of the drive housing arranged in which the thread has just left the conveyor roller 31. at tradition of the thread 4, the thread 4 by the conveyor roller 31 and Airflow on the discharge side of the delivery nozzle directly into an adjacent one Free space 7 promoted.
  • the delivery nozzle is always stationary appropriate. However, it is also possible to make the delivery nozzles movable. Only in the phase of changing the bobbin does the delivery nozzle enter the thread run swung in, and the thread is subjected to an air stream.
  • the airflow is advantageous Nozzle only activated in the bobbin change phase.
  • the Air flow advantageously mixed with a liquid for treating the thread his.
  • the delivery nozzle can also be advantageously used with a gas operate.
  • each delivery nozzle 6 can be combined with a delivery roller 31 if a high thread tension is to be achieved after the feed unit 2.
  • Fig.1 Texturing machine is exemplary in its structure. So it could Texturing device for post-treatment of the thread and a second heater with upstream delivery plant. One could as well Swirling nozzle for removing residual twist in the thread of the Upstream winding device.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Replacing, Conveying, And Pick-Finding For Filamentary Materials (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

L'invention concerne une machine de texturation permettant de texturer et d'enrouler un fil. Pour cette machine de texturation, le fil est tiré du dispositif de texturation par un mécanisme délivreur (2) et cédé à un dispositif d'enroulement. Un élément de stockage de fil (7), placé entre le mécanisme délivreur (2) et le dispositif d'enroulement, est destiné à recevoir le fil (4) délivré pendant le changement de bobine. Pour tirer le fil (4) de façon sûre du mécanisme délivreur (2), une buse de transport est placée en amont de l'élément de stockage de fil (7). Cette buse de transport (6) présente au moins un orifice (23) orienté dans le sens de défilement du fil, de telle façon que le flux d'air dirigé sur le fil produise sur le fil une force de traction dans le sens de défilement du fil. Le fil est ainsi soufflé dans un espace formé par l'élément de stockage du fil (7).

Claims (13)

  1. Machine de texturation pour texturer et pour enrouler un fil (4) avec un dispositif de texturation (1), un dispositif d'alimentation (2), un dispositif d'enroulement (3) et un accumulateur de fil agencé entre le dispositif d'alimentation (2) et le dispositif d'enroulement (3), le fil (4) étant retiré du dispositif de texturation (1) par le dispositif d'alimentation (2) et étant transporté jusqu'au dispositif d'enroulement, caractérisée en ce qu'une buse de transport (6) est agencée entre le dispositif d'alimentation (2) et l'accumulateur de fil, en ce que pour générer un flux d'air dirigé sur le fil (4) la buse de transport (6) présente au moins un alésage de buse (23) orienté obliquement dans le sens du fil en mouvement, de sorte que le flux d'air dirigé sur le fil (4) crée une force de traction sur le fil (4) dans le sens du fil en mouvement et en ce que l'accumulateur de fil est formé par un espace libre (7) dans la machine, lequel espace libre (7) est en vis-à-vis de la buse de transport (6) en direction de soufflage, de sorte que dans le cas d'un relâchement du fil (4) la buse de transport (6) effectue la poursuite du transport du fil (4) et sa déviation dans l'espace libre (7).
  2. Dispositif selon la revendication 1, caractérisé en ce que l'alésage de buse (23) forme avec son axe médian (26) par rapport au fil un angle de < 30°, de préférence < 20°.
  3. Dispositif selon la revendication 1 ou 2, caractérisé en ce que la buse de transport (6) a un deuxième alésage de buse (29) qui avec le premier alésage de buse (23) est agencé dans un plan sur le coté du trajet de fil opposé au premier alésage de buse (23).
  4. Dispositif selon la revendication 3, caractérisé en ce que les axes médians (26) des alésages de buse (23, 29) forment entre eux un angle < 60°, de préférence < 40°.
  5. Dispositif selon l'une des revendications 1 à 4, caractérisé en ce qu'un rouleau de transport (31) entraíné en rotation est agencé de telle manière dans le trajet de fil en amont de la buse de transport (6) que le fil enlace partiellement le rouleau de transport (31) sur sa périphérie.
  6. Dispositif selon la revendication 5, caractérisé en ce que le rouleau de transport (31) est entraínable par un entraínement de turbine ou par un entraínement électrique.
  7. Dispositif selon la revendication 6, caractérisé en ce que le rouleau de transport (31) et la buse de transport (6) sont réalisés en un agrégat avec une alimentation commune en air comprimé (43), l'alésage/les alésages de buse (23, 29) étant réalisé(s) directement en aval du point de départ du fil (4) du rouleau de transport.
  8. Dispositif selon l'une des revendications 1 à 6, caractérisé en ce que la buse de transport (6) présente une fente de transport (22) parcourue par le fil avec deux parois latérales opposées (20, 21) pour guider le flux d'air et en ce que l'alésage/les alésages de buse (23, 29) est/sont introduits dans une des parois latérales (20, 21) et débouche(nt) dans la fente de transport (22).
  9. Dispositif selon la revendication 8, caractérisé en ce que l'alésage/les alésages (23, 29) débouche(nt) de telle manière dans la fente de transport (22) que l'axe/les axes médian(s) de l'alésage/des alésages de buse (23, 29) forme(nt) un angle < 30°, de préférence < 20° avec la paroi latérale en vis-à-vis de l'orifice de/des l'alésage/alésages de buse.
  10. Dispositif selon l'une des revendications 1 à 7, caractérisé en ce que la buse de transport (6) présente un canal de fil (35) parcouru par le fil pour guider le flux d'air, l'alésage/les alésages de buse (23, 29) étant introduit(s) dans la paroi de canal (36, 37) et débouchant dans le canal de transport (35).
  11. Dispositif selon la revendication 10, caractérisé en ce que le canal de fil (35) est réalisé en forme de rainure avec deux parois de canal (36, 37) sensiblement parallèles et en ce que les parois de canal (36, 37) contiennent respectivement un des alésages (23,29) de buse.
  12. Dispositif selon l'une des revendications 1 à 11, caractérisé en ce que dans le prolongement d'une paroi latérale la buse de transport (6) est reliée à une tôle de guidage (25) qui a une forme courbée vers l'espace libre (7).
  13. Dispositif selon l'une des revendications précédentes, caractérisé en ce qu'une plaque de rebondissement (30) est prévue pour limiter l'espace libre (7).
EP99944563A 1998-09-10 1999-08-31 Machine de texturation permettant de texturer et d'enrouler un fil Expired - Lifetime EP1112218B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19841320 1998-09-10
DE19841320 1998-09-10
PCT/EP1999/006388 WO2000015532A1 (fr) 1998-09-10 1999-08-31 Machine de texturation permettant de texturer et d'enrouler un fil

Publications (2)

Publication Number Publication Date
EP1112218A1 EP1112218A1 (fr) 2001-07-04
EP1112218B1 true EP1112218B1 (fr) 2004-02-25

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EP99944563A Expired - Lifetime EP1112218B1 (fr) 1998-09-10 1999-08-31 Machine de texturation permettant de texturer et d'enrouler un fil

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Country Link
US (1) US6421891B2 (fr)
EP (1) EP1112218B1 (fr)
KR (1) KR20010073135A (fr)
CN (1) CN1205102C (fr)
DE (1) DE59908662D1 (fr)
TW (1) TW530102B (fr)
WO (1) WO2000015532A1 (fr)

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Publication number Priority date Publication date Assignee Title
SE0200745D0 (sv) * 2002-03-12 2002-03-12 Iropa Ag Pneumatischer Fadenstrecker und Fadenverarbeitungssystem
DE10234554A1 (de) * 2002-07-30 2004-02-12 Barmag Ag Texturiermaschine
EP2098622B1 (fr) * 2008-03-03 2011-03-23 M.A.E. S.p.A. Dispositif pour friser des filaments de fibres synthétiques et méthodes de contrôle
FR2963028B1 (fr) * 2010-07-26 2013-05-03 Superba Sa Procede et dispositif de texturation de fils pour tapis ou moquette, en amont d'une unite de traitement thermique
CN111152510A (zh) * 2020-01-21 2020-05-15 廊坊中凤机械科技有限公司 上部驱动方式的无拉伸制袋机供料装置
CN114506736A (zh) * 2022-03-21 2022-05-17 迈得医疗工业设备股份有限公司 丝线输送控制方法及丝线收集设备

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DE59908662D1 (de) 2004-04-01
EP1112218A1 (fr) 2001-07-04
US20010009053A1 (en) 2001-07-26
CN1205102C (zh) 2005-06-08
TW530102B (en) 2003-05-01
WO2000015532A1 (fr) 2000-03-23
CN1316970A (zh) 2001-10-10
KR20010073135A (ko) 2001-07-31
US6421891B2 (en) 2002-07-23

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