EP3368457B1 - Système permettant d'appliquer plusieurs fils - Google Patents

Système permettant d'appliquer plusieurs fils Download PDF

Info

Publication number
EP3368457B1
EP3368457B1 EP16787392.6A EP16787392A EP3368457B1 EP 3368457 B1 EP3368457 B1 EP 3368457B1 EP 16787392 A EP16787392 A EP 16787392A EP 3368457 B1 EP3368457 B1 EP 3368457B1
Authority
EP
European Patent Office
Prior art keywords
thread
run
transfer device
thread guide
threads
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.)
Active
Application number
EP16787392.6A
Other languages
German (de)
English (en)
Other versions
EP3368457A1 (fr
Inventor
Claus Matthies
Ludgar LEGGE
Jan Westphal
Mathias STÜNDL
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
Oerlikon Textile GmbH and Co KG
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 Oerlikon Textile GmbH and Co KG filed Critical Oerlikon Textile GmbH and Co KG
Publication of EP3368457A1 publication Critical patent/EP3368457A1/fr
Application granted granted Critical
Publication of EP3368457B1 publication Critical patent/EP3368457B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/71—Arrangements for severing filamentary materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/86—Arrangements for taking-up waste material before or after winding or depositing
    • B65H54/88—Arrangements for taking-up waste material before or after winding or depositing by means of pneumatic arrangements, e.g. suction guns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2402/00—Constructional details of the handling apparatus
    • B65H2402/40—Details of frames, housings or mountings of the whole handling apparatus
    • B65H2402/41—Portable or hand-held apparatus
    • B65H2402/414—Manual tools for filamentary material, e.g. for mounting or removing a bobbin, measuring tension or splicing
    • 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
    • B65H2701/313—Synthetic polymer threads
    • B65H2701/3132—Synthetic polymer threads extruded from spinnerets
    • 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
    • B65H2701/38—Thread sheet, e.g. sheet of parallel yarns or wires
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01D—MECHANICAL METHODS OR APPARATUS IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS
    • D01D5/00—Formation of filaments, threads, or the like
    • D01D5/08—Melt spinning methods
    • D01D5/088—Cooling filaments, threads or the like, leaving the spinnerettes

Definitions

  • the invention relates to a device for applying several threads to rotating godets of a melt spinning machine according to the preamble of claim 1.
  • a generic device is from the DE 1 710 649 A1 known.
  • melt spinning machines are also known, in which the thread guidance on the treatment units takes place in different ways.
  • melt spinning machines of this type it is necessary that the threads have to be guided partly separately and partly as a group of threads during the threading process.
  • Another object of the invention is to provide a device for applying a plurality of threads to rotating godets of a melt spinning machine, in which the threads can either be guided separately or as a thread sheet.
  • this object is achieved in that the hand injector is assigned a transfer device and a second hand injector.
  • the device according to the invention is particularly advantageous in order to enable the threads to be drawn off in parallel by a first group of rotating godets.
  • the threads can be individually applied to the circumference of the godet using one of the hand injectors.
  • the one usually used to put on all threads Hand injector present in the melt spinning machine is referred to as the main hand injector in this invention.
  • the second hand injector thus represents an auxiliary hand injector that can be used as an alternative for guiding the threads.
  • the device according to the invention offers the operator a high degree of flexibility when placing multiple threads on rotating godets.
  • the transfer device has an insertion trough for receiving an intake pipe of the main handheld and an inlet thread guide, the intake thread guide on the transfer device being assigned to a suction end of the intake pipe of the main handler placed in the insertion trough.
  • the transfer device has an outlet thread guide arranged at a distance from the inlet thread guide, the inlet thread guide and the outlet thread guide spanning a thread running plane with the cutting device arranged on the transfer device. In this way, the threads guided with the auxiliary hand injector can be cut in a defined position and thread path.
  • the suction end of the suction pipe on the main hand injector is positioned near the thread running plane between the inlet thread guide and the outlet thread guide. Immediately after cutting the thread, it can be picked up from the suction end of the suction pipe on the main injector.
  • the cutting device is preferably arranged on the transfer device in a region between the suction end of the inserted suction pipe on the main hand injector and the outlet thread guide.
  • the cutting device is preferably equipped with an actuator and a cutting means coupled to the actuator, the actuator being designed to be electrically controllable.
  • the transfer device is assigned at least one control panel with a control button for activating the cutting device, which is arranged near the operator.
  • the cutting means is formed from two scissor halves. These can advantageously be actuated by an actuator.
  • the development of the invention is particularly advantageous, in which the transfer device is held movably between an operating position and a rest position on a frame wall carrying the godets.
  • the transfer device can thus be positioned in an operating position suitable for operation and thread guidance.
  • the device according to the invention for applying a plurality of threads to rotating godets is particularly suitable for applying a family of threads partly in individual guidance of the threads and partly in a group of threads.
  • the method according to the invention has proven itself, in which all threads are ultimately passed through the main hand injector.
  • a first spun thread with the main hand injector is first taken over and guided around the rotating godets.
  • the thread is then threaded into the inlet thread guide of the transfer device and the main hand injector with its suction tube is parked in the transfer device. Now the operator changes to the auxiliary hand injector in order to take over a next neighboring spun thread and to guide it on the godets.
  • the thread is then threaded into the inlet thread guide and an outlet thread guide at the transfer device.
  • the operator then triggers an activation of the cutting device to cut the thread, with a loose end of the thread being picked up by the main hand injector.
  • This process can be repeated for each additional neighboring thread, so that at the end of the application process on the godets, all threads can be passed through the main hand injector together. So far the possibility of guiding the coulter in subsequent treatment units.
  • the device according to the invention for applying a plurality of threads is described in more detail below using an exemplary embodiment.
  • FIG. 1 shows a front view of the melt spinning machine and Fig. 2 a side view. So far If no express reference is made to one of the figures, the following description applies to both figures.
  • the melt spinning machine is only partially shown here with a spinning device 1, a stretching device 8 and a crimping device 11, which are arranged one behind the other to form a thread run.
  • the threads crimped in this way receive an aftertreatment by relaxation and intermingling after dissolving into a thread.
  • melt spinning machines have a winding device in order to wind the threads individually into bobbins.
  • the post-treatment device and the rewinder are not shown at this point.
  • the spinning device 1 has a spinning beam 2 and three spinnerets 3.1, 3.2 and 3.3 arranged next to one another on the underside of the spinning beam 2.
  • the spinning beam 2 is usually heated and contains a melt distribution system and one or more spinning pumps.
  • a polymer melt supplied from a melt source is fed to the spinnerets 3.1 to 3.3 via an inlet 4.
  • a cooling device 5 is provided below the spinning beam 2 in order to cool the filament strands extruded through the spinnerets 3.1 to 3.3.
  • the cooling device 5 has a blowing chamber 5.1 and a blowing wall 5.2, which faces the filament strands.
  • each spinneret 3.1 to 3.3 is assigned a collecting thread guide 6 for bundling the filaments into a thread 7.1, 7.2 and 7.3, respectively.
  • a suction cutting device 38 is provided beneath the collecting thread guides 6 in order to continuously pick up the threads in the event of a thread breakage or spinning and to convey them to a waste container.
  • the threads 7.1, 7.2 and 7.3 are drawn off individually via a plurality of take-off godets 9.1 to 9.3.
  • the stretching device 8 is arranged downstream of the take-off godet units 9.1 to 9.3.
  • the stretching device 8 has a plurality of godets 10.1 to 10.4, which each form two pairs of godets, in order to stretch the threads 7.1, 7.2 and 7.3.
  • the godets 10.1 to 10.4 usually have heated godet shells.
  • the godets 10.1 to 10.2 are coupled to drives in order to be able to set a differential speed in particular between the godet duo.
  • the stretching device 8 is followed in the thread run by the crimping device 11, which in this exemplary embodiment of the melt spinning machine is formed by a texturing unit 12 and a cooling drum 14.
  • the texturing unit 12 preferably has a plurality of conveying nozzles in order to convey the threads 7.1 to 7.3 separately into a respective stuffer box.
  • the threads are removed as thread plugs and placed on the circumference of the cooling drum 14. After the thread plugs on the circumference of the cooling drum have cooled, they are pulled off to form a crimped thread.
  • the stretching device 8 and the crimping device 11 are arranged cantilevered on a frame wall 13.
  • the frame wall 13 is assigned an operating aisle 32 in the front, which extends on a machine longitudinal side.
  • the stretching device 8 and the crimping device 11 are operated from the operating aisle 32.
  • the melt spinning machine is shown in an operating situation in which the threads are continuously drawn, crimped and aftertreated and wound up.
  • the operator uses the device according to the invention, which in the Fig. 1 and 2nd is shown schematically.
  • the exemplary embodiment of the device according to the invention has a main hand injector 16 which is guided manually and is connected to a waste container (not shown here).
  • a transfer device 17 and an auxiliary hand injector 18 are assigned to the main hand injector 16.
  • the auxiliary hand injector 18 is also manually freely guided and connected to a waste container, not shown here.
  • the transfer device 17 is movably arranged on the frame wall 13.
  • the transfer device 17 has a thrust carrier 30 which is guided on the frame wall 13 so as to be displaceable.
  • Fig. 3.1 is a front view and in Fig. 3.2 shown a top view.
  • a carrier plate 29 is arranged at the free end of the thrust carrier 30.
  • An inlet thread guide 22 is arranged on the carrier plate 29 on an inlet side and an outlet thread guide 23 is arranged on an outlet side. Between the inlet thread guide 22 and the outlet thread guide 23, an insertion trough 19 is laterally cantilevered on the carrier plate 29.
  • a cutting device 24 is held on the carrier plate 29 in the region between the insertion trough 19 and the outlet thread guide 23.
  • the cutting device 24 has a cutting means 25 and an actuator 26.
  • the actuator 26 can be controlled via a control button 28 on a control panel 27.
  • the control panel 27 is held on the frame wall 13.
  • FIG. 4 the front view of the melt spinning machine is shown, with a first thread being applied to the take-off godet unit 9 and the stretching device 8.
  • the Fig. 5 schematically shows a top view of the device according to the invention in the situation according to Fig. 4 .
  • the operator will guide the main hand injector 16 in order to take the thread 7.1 from the spinning device 1 and to first lay it on the take-off godet unit 9 and the subsequent godets 10.1 to 10.4 of the stretching device. After that the thread 7.1 is threaded into the inlet thread guide 22 of the transfer device 17 and the main hand injector 16 is inserted into the insertion recess 19 of the transfer device 17 for parking. This situation is in Fig. 5 shown.
  • Fig. 5 the transfer device 17 is shown in plan view, the thrust carrier 30 with the carrier plate 29 being held in an extended position on the frame wall 13.
  • the inlet thread guide 22 and the outlet thread guide 23 together with the intermediate cutting device 24 form a thread running plane 31.
  • the thread running plane 31 is in the Fig. 5 shown in dashed lines.
  • an intake pipe 20 of the main hand injector 16 projects with a suction end 21 up to the thread running plane 31.
  • the thread 7.1 is continuously picked up and removed via the main hand injector 16.
  • Fig. 6 shows the melt spinning machine with the device according to the invention in a front view
  • Fig. 7 represents the device according to the invention in a plan view.
  • the thread 7.2 can be applied to the take-off godet unit 9.2 and to the godets 10.1 to 10.4 using the auxiliary hand injector 18.
  • the thread 7.2 is then threaded into the inlet thread guide 22 and the outlet thread guide 23 of the transfer device 17.
  • the thread 7.2 is guided in the thread running plane 31 and continuously picked up by the auxiliary hand injector 18 and conveyed to a waste container.
  • the thread 7.2 is severed within the transfer device 17 by the cutting means 25.
  • the cutting means 25 is preferably formed by two scissor halves which move in opposite directions to one another in order to cut the thread 7.2.
  • the loose thread end of the thread 7.2 is drawn in via the suction force of the suction pipe 20 on the main hand injector 16 and is thus taken over by the main hand injector 16.
  • the auxiliary hand injector 18 is now free to be able to put on a next thread from the spinning device 1.
  • the process described above is repeated, so that after the thread 7.3 has been severed in the transfer device 17, all threads are guided together by the main hand injector 16.
  • the further application process is carried out by the main hand injector 16, the threads 7.1, 7.2 and 7.3 being guided together as a family of threads.
  • the device according to the invention is therefore particularly suitable for applying the threads separately and individually with a plurality of loops on long cantilevered godets.
  • the transfer device 17 is reset in order to remain in an inserted position.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)

Claims (10)

  1. Dispositif pour appliquer plusieurs fils sur des galettes rotatives (10.1-10.4) d'une machine de filage par voie fondue comprenant un injecteur manuel (16) et un dispositif de coupe (24), caractérisé en ce qu'un dispositif de transfert (17) et un deuxième injecteur manuel (18) sont associés à l'injecteur manuel (16).
  2. Dispositif selon la revendication 1, caractérisé en ce que le dispositif de transfert (17) comprend une trémie d'insertion (19) pour la réception d'un tube d'aspiration (20) de l'injecteur manuel principal (16) et un guide de fil d'entrée (22), le guide de fil d'entrée (22) étant associé sur le dispositif de transfert (17) à une extrémité d'aspiration (21) du tube d'aspiration (20) de l'injecteur manuel principal (16) disposé dans la trémie d'insertion (19).
  3. Dispositif selon la revendication 2, caractérisé en ce que le dispositif de transfert (17) comprend un guide de fil de sortie (23) agencé à distance du guide de fil d'entrée (22), le guide de fil d'entrée (22) et le guide de fil de sortie (23) couvrant un plan de circulation de fil (31) avec le dispositif de coupe (24) agencé sur le dispositif de transfert (17).
  4. Dispositif selon la revendication 3, caractérisé en ce que l'extrémité d'aspiration (21) du tube d'aspiration (20) peut être positionnée sur l'injecteur manuel principal (16) à proximité du plan de circulation de fil (31) entre le guide de fil d'entrée (22) et le guide de fil de sortie (23).
  5. Dispositif selon la revendication 4, caractérisé en ce que le dispositif de coupe (24) est agencé sur le dispositif de transfert (17) dans une zone entre l'extrémité d'aspiration (21) du tube d'aspiration inséré (20) sur l'injecteur manuel principal (16) et le guide de fil de sortie (23).
  6. Dispositif selon l'une quelconque des revendications 1 à 5, caractérisé en ce que le dispositif de coupe (24) comprend un actionneur (26) et un moyen de coupe (25) couplé avec l'actionneur (26), l'actionneur (26) étant configuré pour être commandable électriquement.
  7. Dispositif selon la revendication 6, caractérisé en ce que le dispositif de transfert (17) est associé à au moins un tableau de contrôle (27) comprenant un bouton de commande (28) pour l'activation du dispositif de coupe (24).
  8. Dispositif selon la revendication 6 ou 7, caractérisé en ce que le moyen de coupe (25) est formé par deux moitiés de cisaille.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le dispositif de transfert (17) est maintenu mobile sur une paroi de bâti (13) supportant les galettes (10.1-10.4) entre une position d'exploitation et une position de repos.
  10. Procédé pour appliquer plusieurs fils filés sur des galettes rotatives (10.1-10.4) d'une machine de filage par voie fondue par les étapes suivantes :
    a. la reprise d'un premier fil filé avec un injecteur manuel principal (16) et le guidage du fil autour de plusieurs galettes rotatives (10.1-10.4),
    b. l'enfilage du fil dans un guide de fil d'entrée (22) d'un dispositif de transfert (17) et le stationnement de l'injecteur manuel principal (16) avec le tube d'aspiration positionné (20),
    c. la reprise d'un fil filé voisin avec un injecteur manuel auxiliaire (18) et le guidage du fil autour de plusieurs galettes rotatives,
    d. l'enfilage du fil dans le guide de fil d'entrée (22) et un guide de fil de sortie (23) sur le dispositif de transfert (17),
    e. le déclenchement d'un dispositif de coupe (24) pour le sectionnement du fil, une extrémité lâche du fil étant collectée par l'injecteur manuel principal (16),
    f. la répétition des étapes c à e jusqu'à ce que tous les fils puissent être guidés sur l'injecteur manuel principal (16).
EP16787392.6A 2015-10-28 2016-10-21 Système permettant d'appliquer plusieurs fils Active EP3368457B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102015013890.1A DE102015013890A1 (de) 2015-10-28 2015-10-28 Vorrichtung zum Anlegen mehrerer Fäden
PCT/EP2016/075318 WO2017072031A1 (fr) 2015-10-28 2016-10-21 Système permettant d'appliquer plusieurs fils

Publications (2)

Publication Number Publication Date
EP3368457A1 EP3368457A1 (fr) 2018-09-05
EP3368457B1 true EP3368457B1 (fr) 2020-05-27

Family

ID=57206240

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16787392.6A Active EP3368457B1 (fr) 2015-10-28 2016-10-21 Système permettant d'appliquer plusieurs fils

Country Status (5)

Country Link
US (1) US10894692B2 (fr)
EP (1) EP3368457B1 (fr)
CN (1) CN108349679B (fr)
DE (1) DE102015013890A1 (fr)
WO (1) WO2017072031A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017007431A1 (de) * 2017-08-05 2019-02-07 Oerlikon Textile Gmbh & Co. Kg Verfahren zum Anlegen und Separieren einer Fadenschar sowie eine Schmelzspinnvorrichtung

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3564958A (en) * 1967-07-17 1971-02-23 Leesona Corp Yarn handling apparatus
DE1710649A1 (de) 1968-01-12 1971-12-30 Neumuenster Masch App Anspinnvorrichtung zur Herstellung synthetischer Faeden
CH502459A (de) * 1969-07-22 1971-01-31 Rueti Ag Maschf Einrichtung zur Beeinflussung eines Fadens
CH593377A5 (fr) * 1975-12-15 1977-11-30 Inventa Ag
JPH01221509A (ja) * 1988-02-27 1989-09-05 Kanebo Ltd 異収縮混繊糸の糸掛け方法
CN1516759A (zh) * 2001-06-30 2004-07-28 苏拉有限及两合公司 变形机
DE502004000883D1 (de) * 2003-02-21 2006-08-10 Saurer Gmbh & Co Kg Vorrichtung zum herstellen und aufwickeln synthetischer fäden
DE102009034061A1 (de) * 2008-12-17 2010-06-24 Oerlikon Textile Gmbh & Co. Kg Vorrichtung zum Schmelzspinnen und Aufwickeln einer Vielzahl synthetischer Fäden
JP5642441B2 (ja) * 2010-07-13 2014-12-17 Ｔｍｔマシナリー株式会社 紡糸巻取装置への糸掛け方法、紡糸巻取装置、及びサクションガン
ES2397320T3 (es) * 2010-10-04 2013-03-06 Starlinger&Co Gesellschaft M.B.H. Dispositivo de sujección para una pistola de aspiración de material de bobinado
EP2630279B1 (fr) * 2010-10-21 2015-04-15 Oerlikon Textile GmbH & Co. KG Procédé de fabrication d'un fil composite multifilaire et dispositif de filage par fusion
JP5632774B2 (ja) * 2011-03-01 2014-11-26 Ｔｍｔマシナリー株式会社 糸切断吸引装置及び紡糸巻取機
DE102011016786A1 (de) * 2011-04-12 2012-10-18 Oerlikon Textile Gmbh & Co. Kg Hilfsvorrichtung zum manuellen Führen von laufenden Fäden
JP5854720B2 (ja) * 2011-09-09 2016-02-09 Ｔｍｔマシナリー株式会社 糸切断吸引装置及び紡糸巻取装置

Also Published As

Publication number Publication date
CN108349679B (zh) 2019-11-19
US20180305169A1 (en) 2018-10-25
CN108349679A (zh) 2018-07-31
WO2017072031A1 (fr) 2017-05-04
EP3368457A1 (fr) 2018-09-05
DE102015013890A1 (de) 2017-05-04
US10894692B2 (en) 2021-01-19

Similar Documents

Publication Publication Date Title
EP2016212B1 (fr) Machine à filer, étirer et texturer
EP1527217B1 (fr) Dispositif de filage et d'enroulement
EP2147137B1 (fr) Dispositif de filage par fusion et de bobinage de fils synthétiques
EP2630279B1 (fr) Procédé de fabrication d'un fil composite multifilaire et dispositif de filage par fusion
EP1594785B1 (fr) Dispositif pour fabriquer et enrouler des fils synthetiques
EP2016211A1 (fr) Dispositif de filage à chaud, de traitement et d'enroulement de fils synthétiques
EP3036361A1 (fr) Dispositif permettant de produire une pluralité de fils synthétiques
EP2567008B1 (fr) Procédé et dispositif de filage à chaud, d'étirage et d'enroulement de plusieurs fils synthétiques
WO2015049316A1 (fr) Dispositif de tirage et bobinage d'une nappe de fils
WO2018146012A1 (fr) Procédé et dispositif de commande de plusieurs positions de filage d'une installation de filage à chaud
DE102017100592A1 (de) Verfahren und Vorrichtung zur Herstellung von synthetischen Stapelfasern
DE102009013974A1 (de) Vorrichtung zum Schmelzspinnen und Aufwickeln mehrerer Fäden
EP3368457B1 (fr) Système permettant d'appliquer plusieurs fils
WO2011069910A1 (fr) Procédé et dispositif pour la fabrication de bandelettes de feuille
WO2018172077A1 (fr) Procédé pour la connexion et la séparation d'une nappe de fils ainsi qu'un dispositif de filage par fusion
WO2005078172A1 (fr) Procede et dispositif pour produire des empilements de fibres
DE102018008602A1 (de) Vorrichtung zum Abziehen und Aufwickeln einer schmelzgesponnenen Fadenschar
EP3149231A1 (fr) Procédé et dispositif servant à filer à chaud et à crêper plusieurs fils
AT414236B (de) Verfahren und vorrichtung zur herstellung von folienbändchen
EP1797227B1 (fr) Procede et dispositif pour réaliser des bandelettes
EP3326947B1 (fr) Procédé et dispositif destinés à enrouler un bande de matière
EP3596261A1 (fr) Procédé et dispositif pour produire des brins d'herbe pour gazons artificiels
DE102024002600A1 (de) Galettenträger zum Herstellen eines Hybridfadens
DE102020005654A1 (de) Vorrichtung zum Schmelzspinnen von Fäden
DE2702826A1 (de) Verfahren zur herstellung gekraeuselter stapelfasern

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20180518

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20200116

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502016010076

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1274351

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200615

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200827

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200828

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200927

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200928

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200827

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: SM

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502016010076

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20210302

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201021

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20201021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200527

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: NL

Payment date: 20221019

Year of fee payment: 7

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20231020

Year of fee payment: 8

Ref country code: CH

Payment date: 20231101

Year of fee payment: 8

Ref country code: AT

Payment date: 20231020

Year of fee payment: 8

REG Reference to a national code

Ref country code: NL

Ref legal event code: MM

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231101

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20231101

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502016010076

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1274351

Country of ref document: AT

Kind code of ref document: T

Effective date: 20241021

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250501

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20241031

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20241021

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20251021

Year of fee payment: 10