EP3060506A1 - Galette et procédé de commande d'une galette - Google Patents

Galette et procédé de commande d'une galette

Info

Publication number
EP3060506A1
EP3060506A1 EP14786520.8A EP14786520A EP3060506A1 EP 3060506 A1 EP3060506 A1 EP 3060506A1 EP 14786520 A EP14786520 A EP 14786520A EP 3060506 A1 EP3060506 A1 EP 3060506A1
Authority
EP
European Patent Office
Prior art keywords
godet
casing
electric drive
synchronous motor
control electronics
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.)
Granted
Application number
EP14786520.8A
Other languages
German (de)
English (en)
Other versions
EP3060506B1 (fr
Inventor
Jürgen STRÖWER
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 EP3060506A1 publication Critical patent/EP3060506A1/fr
Application granted granted Critical
Publication of EP3060506B1 publication Critical patent/EP3060506B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B65H63/003—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package responsive to winding of yarns around rotating cylinders
    • 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
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/08—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements
    • B65H51/12—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate in groups or in co-operation with other elements in spaced relation to provide a series of independent forwarding surfaces around which material is passed or wound
    • 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
    • B65H51/32—Supporting or driving arrangements for forwarding devices
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J1/00—Modifying the structure or properties resulting from a particular structure; Modifying, retaining, or restoring the physical form or cross-sectional shape, e.g. by use of dies or squeeze rollers
    • D02J1/22—Stretching or tensioning, shrinking or relaxing, e.g. by use of overfeed and underfeed apparatus, or preventing stretch
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02J—FINISHING OR DRESSING OF FILAMENTS, YARNS, THREADS, CORDS, ROPES OR THE LIKE
    • D02J13/00—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass
    • D02J13/005—Heating or cooling the yarn, thread, cord, rope, or the like, not specific to any one of the processes provided for in this subclass by contact with at least one rotating roll
    • 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 godet for guiding a thread according to the preamble of claim 1, a method for controlling a godet according to the preamble of claim 10 and a method for operating a godet according to the preamble of claim 16.
  • the known galette on a drivable galette coats which is coupled to an electric drive.
  • the thread is here guided on the circumference of the driven godet coats s.
  • such changes in the yarn tension within the thread guide can lead to unwanted filament winding on the driven godet Galettenmänteln the godets.
  • the thread guide of the godet jacket is monitored by a winding sensor in order to enable a rapid shutdown of the electric drive.
  • the winding sensor After removal of the filament winding on the circumference of the godet casing of the winding sensor is adjusted in its initial position, so that the interrupted power supply of the electric drive is restored, so that a restart of the drive is possible.
  • the winding sensor can be used directly as a switch to restart the electric drive.
  • godets are also known in the prior art, in which the activation of the electric drive is effected by a separate switch. Regardless of whether the switch perceives additional functions for winding monitoring, complex wiring between see the switch and the electric drive are required. The operation of the switch is done by an operator who re-applies the thread to the circumference of the godet after a business interruption.
  • Another object of the invention is to provide a method for operating a galette within a textile machine, which is particularly adapted to a process flow and its requirements.
  • the invention is based on the recognition that the godets of a textile machine used to guide a thread have a relatively low-mass pocket jacket which has a relatively low mass inertia.
  • manually generated rotational movements on a godet shell of such a galette without aids by an operator executable. Since it is customary after an interruption in operation that an operator manually re-applies the thread by means of a suction gun and brings the thread from the front side of the godet shell, a manual rotary movement can be initiated via a hand of the operator on the godet jacket.
  • the manually generated rotational movement on the godet casing is transferred into the electric drive and can be detected and used for a corresponding restart. In that regard, no ne additional switching means required to make the activation of the drive.
  • the godet according to the invention is preferably designed such that the electric drive is formed by a brushless synchronous motor with an integrated control electronics, the godet casing firmly connected to a motor shaft of the synchronous motor is.
  • the motor shaft is moved within the synchronous motor.
  • the magnetic coupling between stator and rotor within the synchronous motor can thus be used to generate directly electrically usable signals.
  • As measurable signals an induced voltage or an induced motor current can be used.
  • control electronics has a voltmeter for detecting an induced voltage and an evaluation unit for generating a start signal.
  • the control electronics is designed with an ammeter for detecting a motor current, wherein the evaluation unit generates a corresponding start signal from the current measured value.
  • the evaluation unit has a differential operator for determining an angular acceleration of the motor shaft of the synchronous motor.
  • a slew rate of the current or voltage change is proportional to an angular acceleration of the motor shaft. Only if there is sufficient angular acceleration of the motor shaft, a restart must be carried out. Therefore, the evaluation unit has a comparator for comparing an actual value of the angular acceleration with a stored threshold value. This can be eliminated within the electric drive caused by unwanted rotational movements of the godet shell signal generation.
  • the development of the invention is provided, in which the godet casing is associated with a short distance a friction means which opposite to the godet casing of a friction surface has up and in which the electric drive operation torque monitoring.
  • the godet casing is associated with a short distance a friction means which opposite to the godet casing of a friction surface has up and in which the electric drive operation torque monitoring.
  • a thread is preferably performed with several wraps on the circumference of the godet shell.
  • the godet casing interacts together with a rotatably mounted roller for guiding a yarn in a plurality of wraps.
  • a plurality of processing stations are arranged side by side and thus several godets are controlled as a group next to each other together at the beginning of a process and at the end of a process.
  • the godet according to the invention is basically also suitable for guiding a plurality of threads at the same time on the circumference of the godet jacket. What is essential here is that the godet jacket coupled to the electric drive can be manually converted into a rotary movement.
  • the inventive method for controlling a galette is characterized by the fact that no switching controls for activation of the drive must be bridged. On the contrary, the drive of the godet mantle can be restarted directly by a manually generated rotary movement of the godet mantle.
  • the godet casing is driven by a motor shaft of a brushless synchronous motor with integrated control electronics.
  • BLDC motors are particularly suitable for performing expensive algorithms directly on the drive.
  • a current or a voltage of the synchronous motor can be measured during the rotational movement of the motor shaft and directly generate a start signal within the control electronics from the measured values.
  • a temporal increase in current and / or a temporal increase in voltage of the synchronous motor during the rotational movement of the motor shaft is preferably measured and then from the measured values to generate a start signal within the control electronics.
  • the rate of rise of a current or voltage induced by a manually generated rotary motion is proportional to an angular velocity of the motor shaft.
  • an angular acceleration of the motor shaft can be determined from the rising speeds of the current changes or voltage changes, which can lead to a start signal as a function of a comparison between an actual value and a threshold value of the angular acceleration.
  • the control of the galette can be further improved, in particular by switching off the drive, by continuously monitoring an operating torque of the electric drive. This can be achieved without further aids when exceeding a predetermined limit operating torque shutdown of the drive.
  • the method according to the invention for operating a godet in a textile machine is characterized in that all the manipulations to be carried out on the godet after a yarn break are directly related to the godet casing. So it is necessary to apply the thread on the circumference of the godet mantle and to restart the godet mantle. Thus, all essential handling directly on the godet coat by the operator executable. To restart the drive, the operator generates a rotary movement of the godet mantle with one hand.
  • the godet casing can be transferred in a rotation with a quick hand movement in the direction of rotation of the godet casing.
  • Within the rotation of the godet roll performs a continuous rotation with several turns.
  • the operator preferably lays his hand flat on the circumference of the godet mantle with some force, in order then to accelerate the godet mantle with rapid sideways movement of the hand in the direction of rotation.
  • the rotational movement can be generated preferably both in the direction of rotation of the motor and in opposition to the direction of motor rotation, the godet casing being driven by a brushless synchronous motor with integrated control electronics.
  • the signal generation it does not matter in which direction of rotation of the motor shaft an induction of the signals takes place.
  • the drive is started and stopped by a manually actuated switch.
  • switches can switch as groups be designed to control multiple godets or as a single switch for controlling individual godets.
  • Fig. 1 shows schematically a cross-sectional view of an embodiment of the godet according to the invention
  • Fig. 2 shows schematically a side view of the embodiment of Fig. 1 in different operating situations in a textile machine
  • Fig. 3 shows schematically a flowchart for generating a start signal of the electric drive
  • Fig. 4 shows schematically a time course of a measuring signal of the electric drive with manually generated rotational movement
  • Fig. 5 shows schematically a side view of another embodiment of the godet according to the invention
  • FIG. 1 an embodiment of the godet according to the invention is shown in a cross-sectional view.
  • the godet has a cup-shaped godet casing 1, which is non-rotatably attached to a cantilevered free end of a motor shaft 3 of an electric drive 2.
  • the electric drive 2 is designed in this embodiment as a brushless synchronous motor 4, which is also known as a so-called BLDC motor.
  • BLDC motor so-called BLDC motor
  • the electric drive 2 and the godet casing 1 are designed as a structural unit, wherein the electric drive 2 has a multi-part housing.
  • the motor shaft 3 of the synchronous motor 2 is rotatably supported in a bearing housing 8 by a plurality of bearings 9.
  • the motor shaft 3 has an opposite to the godet casing 1 end on which a rotor 10 is arranged.
  • the rotor 10 is formed by a permanent magnet not described in detail here.
  • the rotor 10 is surrounded by a stator 11 which carries a plurality of windings.
  • the stator 11 is held by a motor carrier 12.
  • the motor mount 12 extends between the bearing housing 8 and an electrical housing 13 arranged directly on the synchronous motor 4.
  • the electrical housing 13 contains the control electronics 5.
  • the electrical housing 13 and the bearing housing 8 are interconnected by a plurality of retaining webs 31.
  • the control electronics 5 is symbolically represented in this embodiment by a circuit board 14 and a power module 15, an inverter 17 and an evaluation unit 19.
  • the electronic control unit 5 has a measuring means 16, which is usually associated with the evaluation device 19.
  • a storage means 18 is provided, which is usually integrated in the evaluation unit 19.
  • the control electronics 5 is coupled via a supply line 21 with a voltage source, not shown here.
  • a second connection to the control electronics 5 represents a data line 20, which allows a data exchange with a higher-level machine control unit 22.
  • the control electronics 5 is coupled directly to a switch 23 in order to perform an activation of the electric drive 2 at a process start or a process end.
  • FIGS. 2.1, 2.2 and 2.3 each show a view of the embodiment from FIG. 1 when used in a textile machine.
  • Fig. 2.1 shows the godet in operation with a thread guide, in Fig. 2, the godet is shown in operation in forming a filament winding and in Fig. 2.3, the godet is shown at a restart of the electric drive 2.
  • the godet according to FIG. 1 is held on a carrier 27.
  • the godet casing 1 is held on a front side of the carrier 27 and the electric drive 2 on a rear side of the carrier 27.
  • the godet 1 is assigned at a distance a rotatably mounted roller 28.
  • a friction means 24 is fixed to the front side of the carrier 27, which is held with a friction surface 26 at a small distance to the godet casing 1.
  • the friction means 24 is formed in this embodiment by a pin 27 fixed to the carrier 25, which is aligned coaxially with the godet casing 1 and extends substantially over the entire length of the godet casing 1.
  • a thread winding 30 on the circumference of the godet casing 1 adjusts itself by winding up a tapering thread 29.
  • the filament winding 30 could alternatively be formed by an already expired thread, so that a returning thread to the filament winding 30 is guided.
  • any change in the actual value of the operating torque in the control electronics 5 is detected and compared with a stored limit of the operating torque of the synchronous motor 4.
  • the friction surface 26 is produced with an additional operating torque which leads to a very rapid increase in the operating torque of the synchronous motor. sector 4 leads.
  • a switching signal for switching off the synchronous motor 4 is generated. The motor shaft 3 with the godet casing 1 is stopped so that the yarn winding 30 on the circumference of the godet casing 1 can be removed by an operator.
  • Fig. 2.3 the situation is briefly shown from the end of the business interruption.
  • an operator guides the yarn 29 in a hand injector 32 to apply the yarn to the circumference of the godet roll 1.
  • the godet 1 is previously performed by a hand movement of the operator in a rotary motion.
  • the godet casing 1 is contacted by hand on the circumference, so that the operator effects an accelerated rotation of the godet casing 1 by means of a fast hand movement generated in the direction of rotation.
  • the godet casing 1 rotates with the motor shaft 3, so that a signal is induced via the rotor 10 within the synchronous motor 4.
  • FIG. 3 a flowchart for generating a start signal of the synchronous motor 4 is shown schematically.
  • the electronic control unit 5 has a measuring means 16 which functions as an ammeter or alternatively as a voltmeter. can be guided.
  • an induced voltage U or an induced motor current I is measured by the measuring means 16 by the manually generated rotational movement of the godet casing and the motor shaft 3.
  • the measured values of the induced voltage or of the induced motor current are fed to the evaluation unit 19 of the control electronics 5.
  • the amplitudes of the signals and thus the absolute values of the induced voltage and / or induced motor current can not be used unambiguously.
  • the evaluation unit has a differential operator 33, which detects the rate of rise of the induced voltage and / or of the induced motor current.
  • the slew rate is indicated in FIG. 3 by the quotient d / dt. This slew rate is proportional to a winding speed of the motor shaft 3.
  • an angular acceleration required for starting the synchronous motor 4 is stored as the threshold value a s .
  • the evaluation unit has a comparator 34 which determines the determined angular acceleration with the threshold value of the Angular acceleration compares.
  • a control signal for activating the synchronous motor 4 is generated via the evaluation unit 19.
  • the evaluation unit 19 outputs corresponding signals to the inverter 17. In the event that the threshold value of the angular acceleration is not exceeded, no start function is triggered by the evaluation unit 19.
  • FIG. 4 a time profile of an induced motor current is shown schematically.
  • time t is plotted on the abscissa and motor current I on the ordinate.
  • the diagram in FIG. 4 shows two courses, which are designated as Ii and I 2 .
  • the motor current Ii has been measured on the synchronous motor 4 during the rotational movement of the godet jacket manually generated by an operator.
  • the limit curve designated I 2 represents, for example, an unwanted rotational movement of the godet casing during the removal of a yarn package.
  • the characteristics of the induced motor currents Ii and I 2 differ essentially by a slope that becomes apparent, for example, from a time difference tt 2 .
  • the current values ⁇ and I 2 are measured, the measured value Ii being greater than the measured value I 2 .
  • the current values Ii ' and I 2' are measured at time t 2 .
  • the measured value change per time difference is now registered and evaluated. These in the time period ti - t 2 takes place change of measured value Ii '- Ii and I 2' - I 2 is a measure of
  • each rotational movement generated on the godet casing can be identified and used to restart the electric drive.
  • FIG. 5 shows a further exemplary embodiment of the fork according to the invention, as used for example in a textile machine.
  • the exemplary embodiment in FIG. 5 shows a total of four godets which are arranged on a common carrier 27.
  • the carrier 27 holds on a front side a plurality of godet coats 1 and a plurality of rollers 28 which are cantilevered freely rotatably supported on the carrier 27.
  • the godet coats 1 are each coupled via a motor shaft 3 with an electric drive 2 arranged on the rear side of the carrier 27.
  • a total of four electric drives 2 are arranged side by side.
  • the number of drives 2 and the number of godet coats on the carrier 27 are exemplary.
  • the power supply of the electric drives 2 is effected by a supply line 21, which is connected via a group control unit 35 and a group switch 36 to a superordinate supply unit not shown here.
  • a data line 20 which is preferably designed as a bus system, the drives are the second connected to the group control unit 35.
  • the group control unit is coupled to a machine control unit 22.
  • each of the electric drives 2 can be individually addressed and controlled.
  • a separate switch 23 could be assigned to each electric drive 2 in order to be able to carry out, for example, a standstill of the godet casing during product change.
  • the switches 23 are shown in dashed lines.
  • the godet according to the invention as well as the method according to the invention for controlling the godet and the method according to the invention for operating the godet are particularly suitable in order to obtain fast and reliable process control in the case of a large number of processing stations within a textile machine. This can be avoided by using the brushless synchronous motors with integrated control electronics consuming wiring. In addition, fast reaction times can be realized with changed operating states.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Quality & Reliability (AREA)
  • Winding Filamentary Materials (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Forwarding And Storing Of Filamentary Material (AREA)
  • Rolls And Other Rotary Bodies (AREA)

Abstract

La présente invention concerne une galette de guidage d'un fil ainsi qu'un procédé de commande d'une galette et un procédé de fonctionnement d'une galette. La galette et les procédés reposent sur le fait que l'on utilise une enveloppe (1) de la galette, entraînée par un entraînement électrique (2), pour redémarrer l'entraînement après une interruption de fonctionnement avec une conception appropriée de l'entraînement électrique (2) par un mouvement de rotation, généré manuellement, de l'enveloppe (1) de la galette. L'entraînement peut être activé sans aides supplémentaires après une interruption de fonctionnement.
EP14786520.8A 2013-10-26 2014-10-21 Galette et procédé de commande d'une galette Active EP3060506B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013017865 2013-10-26
PCT/EP2014/072549 WO2015059142A1 (fr) 2013-10-26 2014-10-21 Galette et procédé de commande d'une galette

Publications (2)

Publication Number Publication Date
EP3060506A1 true EP3060506A1 (fr) 2016-08-31
EP3060506B1 EP3060506B1 (fr) 2018-03-28

Family

ID=51752139

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14786520.8A Active EP3060506B1 (fr) 2013-10-26 2014-10-21 Galette et procédé de commande d'une galette

Country Status (5)

Country Link
EP (1) EP3060506B1 (fr)
JP (1) JP6366724B2 (fr)
CN (1) CN105683074B (fr)
TR (1) TR201808177T4 (fr)
WO (1) WO2015059142A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3153610B1 (fr) * 2015-10-05 2021-05-05 Hanning Elektro-Werke GmbH & Co. KG Dispositif de commande
EP3153609B1 (fr) * 2015-10-05 2021-11-10 Hanning Elektro-Werke GmbH & Co. KG Système d'entrainement pour une machine de textile
CN108350616B (zh) * 2015-11-11 2021-08-06 欧瑞康纺织有限及两合公司 用于监控在变形期间的质量的方法以及变形装置
DE112018005658A5 (de) * 2017-11-25 2020-07-02 Oerlikon Textile Gmbh & Co. Kg Verfahren zur Überwachung einer Aufwickeleinrichtung und Aufwickeleinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI46268C (fi) * 1971-02-19 1973-02-12 Kemira Oy Moottorikäyttöinen galetti.
JP3367717B2 (ja) * 1993-08-03 2003-01-20 株式会社リケン 直流モータ制御回路及び直流モータ
JP2002154749A (ja) * 2000-11-21 2002-05-28 Murata Mach Ltd 糸送りローラへの糸巻付き検出装置
FR2870837A1 (fr) * 2004-05-26 2005-12-02 Rieter Textile Machinery Fr Dispositif pour l'entrainement par friction d'un element filiforme
DE102005029937B4 (de) * 2005-06-28 2014-02-20 Saurer Germany Gmbh & Co. Kg Verfahren zur Ermittlung der Qualitätsparameter eines Fadens
TW200804163A (en) * 2006-05-18 2008-01-16 Saurer Gmbh & Co Kg Delivery mechanism
DE102009058827A1 (de) * 2009-12-18 2011-06-22 Oerlikon Textile GmbH & Co. KG, 42897 Verfahren zum Betreiben einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine

Also Published As

Publication number Publication date
JP6366724B2 (ja) 2018-08-01
CN105683074B (zh) 2019-03-08
WO2015059142A1 (fr) 2015-04-30
EP3060506B1 (fr) 2018-03-28
TR201808177T4 (tr) 2018-07-23
JP2016535713A (ja) 2016-11-17
CN105683074A (zh) 2016-06-15

Similar Documents

Publication Publication Date Title
EP3060506B1 (fr) Galette et procédé de commande d'une galette
EP1525344B1 (fr) Procede et dispositif d'alimentation en fils
EP3153609B1 (fr) Système d'entrainement pour une machine de textile
EP2298970B1 (fr) Poste de travail d'une machine de filature à rotor et procédé de fonctionnement du poste de travail
EP3038964B1 (fr) Procédé de reconnaissance d'un enroulement de fil et dispositif de guidage d'un fil
EP0399243B1 (fr) Procédé et dispositif pour éviter l'enroulage en ruban lors du bobinage d'une bobine croisée
WO2019101717A1 (fr) Procédé de surveillance d'un dispositif d'enroulement et dispositif d'enroulement
WO2019111090A1 (fr) Procédé pour faire fonctionner une bobineuse pour bobiner les canettes d'une machine à filer à anneaux
EP2982632B1 (fr) Procede et dispositif destines a l'enroulement d'une bobine
EP1684403B1 (fr) Méthode et dispositif pour déterminer la position zéro d'un guide-fil traversant
EP1718792A1 (fr) Fournisseur positif electronique
DE10348689A1 (de) Verfahren zum Herstellen eines Effektgarnes
EP1910204A1 (fr) Dispositif pour bobiner des fils
EP3576287A1 (fr) Procédé de fonctionnement d'une machine textile ainsi que machine textile
DE102013021420A1 (de) Liefervorrichtung zum Führen eines Fadens in einer Textilmaschine
DE102013111245A1 (de) Verfahren zur Steuerung der Anspinn- und Abstelloperationen des Garns auf der Arbeitsstelle einer Rotorspinnmaschine
DE102012025406A1 (de) Verfahren und Steuereinrichtung zur Steuerung einer Faserproduktionsmaschine
EP3305952A1 (fr) Procédé de fonctionnement d'un dispositif de filature à rotor ouvert et dispositif de filature à rotor ouvert
DE102014014729A1 (de) Texturiermaschine
CH704805B1 (de) Galetteneinheit.
EP3374547B1 (fr) Procédé de contrôle de la qualité lors de la texturation et dispositif de texturation
EP2172409A2 (fr) Procédé de vidage d'un dispositif de stockage de fil pneumatique
DE102013018832A1 (de) Liefervorrichtung zur Führung eines Fadens
DE102015120484A1 (de) Verfahren zur Garnaufwicklung auf eine Kreuzspule auf einer Arbeitsstelle einer Rotorspinnmaschine und Einrichtung zur Durchführung des Verfahrens
WO2019238481A1 (fr) Procédé et système permettant de mettre en place une nappe de fils

Legal Events

Date Code Title Description
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

17P Request for examination filed

Effective date: 20160510

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

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

RIC1 Information provided on ipc code assigned before grant

Ipc: D02J 13/00 20060101ALI20171017BHEP

Ipc: B65H 51/32 20060101ALI20171017BHEP

Ipc: D02J 1/22 20060101ALI20171017BHEP

Ipc: B65H 51/12 20060101AFI20171017BHEP

Ipc: B65H 63/00 20060101ALI20171017BHEP

INTG Intention to grant announced

Effective date: 20171102

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

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: AT

Ref legal event code: REF

Ref document number: 983218

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180415

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014007785

Country of ref document: DE

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

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: 20180328

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: 20180328

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: 20180628

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: 20180328

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20180328

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: 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: 20180328

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: 20180328

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: 20180328

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: 20180628

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: 20180629

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

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: 20180328

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: 20180328

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: 20180328

Ref country code: NL

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: 20180328

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: 20180328

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: 20180328

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: 20180328

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

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: 20180328

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: 20180328

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: 20180328

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

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: 20180730

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014007785

Country of ref document: DE

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

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: 20180328

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: 20190103

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: 20180328

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

Effective date: 20181021

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20181031

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

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: 20180328

Ref country code: LU

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

Effective date: 20181021

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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: 20181031

Ref country code: BE

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

Effective date: 20181031

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: 20181021

Ref country code: GB

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

Effective date: 20181021

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 NON-PAYMENT OF DUE FEES

Effective date: 20180328

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: 20180328

Ref country code: HU

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

Effective date: 20141021

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

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: 20180728

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 983218

Country of ref document: AT

Kind code of ref document: T

Effective date: 20191021

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: 20191021

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

Ref country code: TR

Payment date: 20231018

Year of fee payment: 10

Ref country code: IT

Payment date: 20231026

Year of fee payment: 10

Ref country code: DE

Payment date: 20231020

Year of fee payment: 10

Ref country code: CH

Payment date: 20231102

Year of fee payment: 10