EP2980291A2 - Thread feeding apparatus - Google Patents

Thread feeding apparatus Download PDF

Info

Publication number
EP2980291A2
EP2980291A2 EP15170483.0A EP15170483A EP2980291A2 EP 2980291 A2 EP2980291 A2 EP 2980291A2 EP 15170483 A EP15170483 A EP 15170483A EP 2980291 A2 EP2980291 A2 EP 2980291A2
Authority
EP
European Patent Office
Prior art keywords
thread
yarn
fadenleitrohre
monitoring device
sensor devices
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
EP15170483.0A
Other languages
German (de)
French (fr)
Other versions
EP2980291B1 (en
EP2980291A3 (en
Inventor
Dietmar Tränkle
Axel Brünner
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.)
Sipra Patententwicklungs und Beteiligungs GmbH
Original Assignee
Sipra Patententwicklungs und Beteiligungs GmbH
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 Sipra Patententwicklungs und Beteiligungs GmbH filed Critical Sipra Patententwicklungs und Beteiligungs GmbH
Publication of EP2980291A2 publication Critical patent/EP2980291A2/en
Publication of EP2980291A3 publication Critical patent/EP2980291A3/en
Application granted granted Critical
Publication of EP2980291B1 publication Critical patent/EP2980291B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B35/00—Details of, or auxiliary devices incorporated in, knitting machines, not otherwise provided for
    • D04B35/10—Indicating, warning, or safety devices, e.g. stop motions
    • D04B35/12—Indicating, warning, or safety devices, e.g. stop motions responsive to thread consumption
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04B—KNITTING
    • D04B15/00—Details of, or auxiliary devices incorporated in, weft knitting machines, restricted to machines of this kind
    • D04B15/38—Devices for supplying, feeding, or guiding threads to needles
    • D04B15/54—Thread guides
    • D04B15/58—Thread guides for circular knitting machines; Thread-changing devices

Definitions

  • the invention relates to a yarn feeding device for circular knitting machines with stripers, which has Fadenleitrohre in a number per striping apparatus, which corresponds to the number of processable by the strands threads, wherein the Fadenleitrohre are each arranged between a receptacle for a bobbin and the Ringelapparat upstream Ringelfournisseur.
  • the present invention is therefore based on the object of proposing a yarn feeding device for rotary machines, with which all occurring yarn defects can be reliably detected and the rotary machine is timely switched off when an error occurs.
  • a yarn feeding device for circular knitting machines with stripers which has Fadenleitrohre in a number per striping apparatus, which corresponds to the number of processable by the strands threads, the Fadenleitrohre each between a receptacle for a bobbin and the Ringelapparat upstream Ringelfournisseur arranged and are provided with a thread sensor device, wherein the yarn sensor means of all a knitting point associated Fadenleitrohre are jointly evaluated by a monitoring device and wherein a stop signal for the machine control can be generated by the monitoring device upon detection of a thread error.
  • standard feeders can be used.
  • the cumbersome threading the threads in the Absteller of the known Spezialfournisseure can be omitted.
  • the detection of a thread error also takes place at a greater distance in front of a knitting point, so that a shutdown of the machine can be done in good time even with fast running machines.
  • Due to the parallel monitoring of all fed to a knitting yarns patterning errors can be detected in addition to thread breaks or thread ends.
  • the monitoring device can preferably be supplied with the pattern data of the knitted fabric by the machine control so that it can generate a stop signal for the machine control upon detection of a patterning error.
  • the thread guide tubes may have at least one thread deflection point and the thread sensor device may be arranged in the region of the deflection point.
  • the threads come thereby automatically against the sensor device in plant. It is particularly advantageous if the thread sensor devices are each arranged in a remote from the knitting portion of the Fadenleitrohre. The greater the distance between the sensor device and the knitting point, the longer the time available for stopping the machine.
  • the thread sensor devices may preferably comprise capacitive or optical sensors. Not only yarn breaks but also other yarn defects can be detected with these sensors.
  • the thread sensor devices should be able to monitor the presence of a thread in the thread guide tube and the thread movement in order to prevent knitting errors. Preferably, therefore, such sensor devices are used.
  • the thread sensor devices also monitor the thread quality.
  • the machine can also be turned off when, for example, thread thickening is detected.
  • the quality assurance can be further increased with the monitoring method.
  • the figure shows schematically a Fadenleitrohr 10, which is arranged between a creel 11 and a Ringelfournisseur 12.
  • the Fadenleitrohr 10 has two deflections 10.1, 10.2 by 90 °, wherein in the deflection of the feeder 12 12.2 further 10.2, a sensor device 13 is arranged with capacitive or optical sensors, not shown.
  • the sensor device 13 monitors whether there is a thread in the thread guide tube 10, whether the thread moves and whether the thread optionally has a thickening.
  • Each of the Ringelfournisseure 12 are so many Fadenleitrohre 10 associated with sensor devices 13 as a feeder 13 downstream of the feeder 14 can process threads.
  • the stripper 14 then performs each one of the threads of Fadenleitrohre 10 one or more knitting / n 15 a circular knitting machine.
  • more than one Ringelapparat 14 a knitting point 15 may be assigned to increase the number of possible colors.
  • the sensor devices 13 of all of a knitting point 15 associated Fadenleitrohre 10 are evaluated jointly by a monitoring device not shown here together. If the monitoring device detects a thread break, a thread end or a thread thickening in one of the thread guide tubes, it triggers a machine stop signal. In addition, a machine stop signal is triggered when in each Fadenleitrohr 10 is a thread, but moves none of the threads. Even then, a knitting error would occur during further operation of the machine, which can be avoided.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Knitting Machines (AREA)
  • Filamentary Materials, Packages, And Safety Devices Therefor (AREA)

Abstract

Eine Fadenzuführvorrichtung für Rundstrickmaschinen mit Ringelapparaten (14), die Fadenleitrohre (10) in einer Anzahl je Ringelapparat (14) aufweist, die der Anzahl der durch die Ringelapparate (14) verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre (10) jeweils zwischen einer Aufnahme (11) für eine Fadenspule und einem dem Ringelapparat (14) vorgeschalteten Ringelfournisseur (12) angeordnet und mit einer Fadensensoreinrichtung (13) versehen sind, wobei die Fadensensoreinrichtungen (13) aller einer Strickstelle (15) zugeordneten Fadenleitrohre (10) gemeinsam durch eine Überwachungseinrichtung auswertbar sind und wobei durch die Überwachungseinrichtung bei Detektion eines Fadenfehlers ein Stoppsignal für die Maschinensteuerung generierbar ist.A yarn feeding apparatus for circular knitting machines with stripers (14), the Fadenleitrohre (10) in a number per striping apparatus (14), which corresponds to the number of processable by the stripers (14) threads, the Fadenleitrohre (10) each between a receptacle ( 11) for a yarn package and a stripper (14) upstream Ringelfournisseur (12) are arranged and provided with a thread sensor device (13), wherein the yarn sensor means (13) of all a knitting point (15) associated Fadenleitrohre (10) evaluated jointly by a monitoring device are and wherein a stop signal for the machine control can be generated by the monitoring device upon detection of a thread error.

Description

Die Erfindung betrifft eine Fadenzuführvorrichtung für Rundstrickmaschinen mit Ringelapparaten, die Fadenleitrohre in einer Anzahl je Ringelapparat aufweist, die der Anzahl der durch die Ringelapparate verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre jeweils zwischen einer Aufnahme für eine Fadenspule und einem dem Ringelapparat vorgeschalteten Ringelfournisseur angeordnet sind.The invention relates to a yarn feeding device for circular knitting machines with stripers, which has Fadenleitrohre in a number per striping apparatus, which corresponds to the number of processable by the strands threads, wherein the Fadenleitrohre are each arranged between a receptacle for a bobbin and the Ringelapparat upstream Ringelfournisseur.

Bei diesen bekannten Fadenzuführvorrichtungen von Ringelmaschinen werden zur Fadenüberwachung Spezial-Ringelfournisseure eingesetzt, die mit einem Absteller je Faden am Auslauf des Fournisseurs versehen sind. Die Absteller stoppen die Maschine, sobald ein Fadenbruch oder das Fadenende einer Spule detektiert wird. Die Absteller befinden sich jedoch unmittelbar vor der Strickstelle, sodass nach einem Fadenbruch bei schnell laufenden Strickmaschinen häufig zu wenig Zeit verbleibt, die Maschine rechtzeitig zu stoppen, bevor Strickfehler wegen des fehlenden Fadens auftreten. Außerdem können mit den Spezial-Fournisseuren nur fehlende Fäden aber keine anderen Fadenfehler wie Verdickungen überwacht werden.In these known thread feeding devices of rotary machines special ring springs are used for thread monitoring, which are provided with a stand per thread at the outlet of the Fournisseurs. The stands stop the machine as soon as a thread break or the thread end of a bobbin is detected. However, the stoppers are located immediately in front of the knitting point, so that after a yarn breakage in high-speed knitting machines often remains too little time to stop the machine in time before knitting errors occur because of the missing thread. In addition, with the special feeders only missing threads but no other thread defects such as thickening can be monitored.

Aus der DE 38 33 969 A1 ist eine Garnzuführeinrichtung für Strickmaschinen bekannt, bei der in einem Fadenleitrohr eine Sensoreinrichtung zur Erkennung eines Fadenbruchs in einigem Abstand vor der Strickstelle angeordnet ist. Diese Garnzuführeinrichtung ist jedoch nicht für die besonderen Anforderungen von Ringelmaschinen einsetzbar und kann ebenfalls nur einen fehlenden Faden aber keine anderen Fadenfehler detektieren.From the DE 38 33 969 A1 is a Garnzuführeinrichtung for knitting machines is known in which a sensor device for detecting a yarn break is arranged at some distance in front of the knitting in a Fadenleitrohr. However, this Garnzuführeinrichtung is not suitable for the special requirements of rotary machines and can also detect only a missing thread but no other thread errors.

Der vorliegenden Erfindung liegt daher die Aufgabe zugrunde, eine Fadenzuführeinrichtung für Ringelmaschinen vorzuschlagen, mit der alle auftretenden Fadenfehler zuverlässig detektiert werden können und die Ringelmaschine bei Auftreten eines Fehlers rechtzeitig abschaltbar ist.The present invention is therefore based on the object of proposing a yarn feeding device for rotary machines, with which all occurring yarn defects can be reliably detected and the rotary machine is timely switched off when an error occurs.

Die Aufgabe wird gelöst durch eine Fadenzuführvorrichtung für Rundstrickmaschinen mit Ringelapparaten, die Fadenleitrohre in einer Anzahl je Ringelapparat aufweist, die der Anzahl der durch die Ringelapparate verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre jeweils zwischen einer Aufnahme für eine Fadenspule und einem dem Ringelapparat vorgeschalteten Ringelfournisseur angeordnet und mit einer Fadensensoreinrichtung versehen sind, wobei die Fadensensoreinrichtungen aller einer Strickstelle zugeordneten Fadenleitrohre gemeinsam durch eine Überwachungseinrichtung auswertbar sind und wobei durch die Überwachungseinrichtung bei Detektion eines Fadenfehlers ein Stoppsignal für die Maschinensteuerung generierbar ist.The object is achieved by a yarn feeding device for circular knitting machines with stripers, which has Fadenleitrohre in a number per striping apparatus, which corresponds to the number of processable by the strands threads, the Fadenleitrohre each between a receptacle for a bobbin and the Ringelapparat upstream Ringelfournisseur arranged and are provided with a thread sensor device, wherein the yarn sensor means of all a knitting point associated Fadenleitrohre are jointly evaluated by a monitoring device and wherein a stop signal for the machine control can be generated by the monitoring device upon detection of a thread error.

Bei der erfindungsgemäßen Fadenzuführvorrichtung können Standard-Fournisseure eingesetzt werden. Das umständliche Einfädeln der Fäden in die Absteller der bekannten Spezialfournisseure kann entfallen. Die Detektion eines Fadenfehlers findet außerdem in einem größeren Abstand vor einer Strickstelle statt, sodass ein Abstellen der Maschine auch bei schnell laufenden Maschinen rechtzeitig erfolgen kann. Durch die parallele Überwachung aller zu einer Strickstelle zugeführten Fäden können neben Fadenbrüchen oder Fadenenden auch Musterungsfehler detektiert werden. Zu diesem Zweck kann die Überwachungseinrichtung vorzugsweise von der Maschinensteuerung mit den Musterdaten des Gestricks versorgt werden, sodass sie bei Detektion eines Musterungsfehlers ein Stoppsignal für die Maschinensteuerung generieren kann.In the yarn feeding device according to the invention standard feeders can be used. The cumbersome threading the threads in the Absteller of the known Spezialfournisseure can be omitted. The detection of a thread error also takes place at a greater distance in front of a knitting point, so that a shutdown of the machine can be done in good time even with fast running machines. Due to the parallel monitoring of all fed to a knitting yarns patterning errors can be detected in addition to thread breaks or thread ends. For this purpose, the monitoring device can preferably be supplied with the pattern data of the knitted fabric by the machine control so that it can generate a stop signal for the machine control upon detection of a patterning error.

Dabei können die Fadenleitrohre mindestens eine Fadenumlenkstelle aufweisen und die Fadensensoreinrichtung im Bereich der Umlenkstelle angeordnet sein. Die Fäden kommen dadurch automatisch gegen die Sensoreinrichtung in Anlage. Besonders vorteilhaft ist es dabei, wenn die Fadensensoreinrichtungen jeweils in einem von der Strickstelle entfernten Abschnitt der Fadenleitrohre angeordnet sind. Umso größer der Abstand zwischen der Sensoreinrichtung und der Strickstelle ist, umso länger ist die zum Abstellen der Maschine zur Verfügung stehende Zeit.The thread guide tubes may have at least one thread deflection point and the thread sensor device may be arranged in the region of the deflection point. The threads come thereby automatically against the sensor device in plant. It is particularly advantageous if the thread sensor devices are each arranged in a remote from the knitting portion of the Fadenleitrohre. The greater the distance between the sensor device and the knitting point, the longer the time available for stopping the machine.

Die Fadensensoreinrichtungen können vorzugsweise kapazitive oder optische Sensoren aufweisen. Mit diesen Sensoren sind nicht nur Fadenbrüche sondern auch andere Fadenfehler detektierbar.The thread sensor devices may preferably comprise capacitive or optical sensors. Not only yarn breaks but also other yarn defects can be detected with these sensors.

Für Ringelmaschinen sollten die Fadensensoreinrichtungen das Vorhandensein eines Fadens im Fadenleitrohr und die Fadenbewegung überwachen können, um Strickfehler ausschließen zu können. Vorzugsweise werden daher solche Sensoreinrichtungen eingesetzt.For rotary machines, the thread sensor devices should be able to monitor the presence of a thread in the thread guide tube and the thread movement in order to prevent knitting errors. Preferably, therefore, such sensor devices are used.

Weitere Vorteile ergeben sich, wenn die Fadensensoreinrichtungen auch die Fadenqualität überwachen. In diesem Fall kann die Maschine auch abgestellt werden, wenn beispielsweise Fadenverdickungen festgestellt werden.Further advantages arise when the thread sensor devices also monitor the thread quality. In this case, the machine can also be turned off when, for example, thread thickening is detected.

Die Erfindung betrifft außerdem ein Verfahren zum Zuführen von Fäden zu einer Rundstrickmaschine mit Ringelapparaten, mit einer Fadenzuführvorrichtung, die Fadenleitrohre in einer Anzahl je Ringelapparat aufweist, die der Anzahl der durch die Ringelapparate verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre jeweils zwischen einer Aufnahme für eine Fadenspule und einem dem Ringelapparat vorgeschalteten Ringelfournisseur angeordnet und mit einer Fadensensoreinrichtung versehen sind, das gekennzeichnet ist durch die Schritte:

  • a. Einfädeln je eines Fadens in die zu einem Ringelapparat führenden Fadenleitrohre sowie in den Ringelfournisseur;
  • b. Überwachung des Vorhandenseins eines Fadens sowie der Bewegung eines Fadens in allen einer Strickstelle zugeordneten Fadenleitrohren mithilfe von in den Fadenleitrohren angeordneten Sensoreinrichtungen;
  • c. Auswerten der Signale der Sensoreinrichtungen aller einer Strickstelle zugeordneten Fadenleitrohre mithilfe einer Überwachungseinrichtung;
  • d. Auslösen eines Maschinenstoppsignals, sofern die Überwachungseinrichtung in einem der Fadenleitrohre keinen Faden und/oder in keinem der Fadenleitrohre einen bewegten Faden detektiert.
The invention also relates to a method for feeding yarns to a circular knitting machine with stripers, with a yarn feeding device having Fadenleitrohre in a number per striping apparatus, which corresponds to the number of processable by the striping threads, the Fadenleitrohre each between a receptacle for a bobbin and a ring feeder connected upstream of the ring apparatus and provided with a thread sensor device, characterized by the steps:
  • a. Threading one thread each into the thread guide tubes leading to a striping apparatus and into the ring feeder;
  • b. Monitoring the presence of a thread and the movement of a thread in all a knitting assigned Fadenleitrohren using arranged in the thread guide tubes sensor devices;
  • c. Evaluating the signals of the sensor devices of all yarn guide tubes associated with a knitting point by means of a monitoring device;
  • d. Triggering of a machine stop signal, provided that the monitoring device detects in one of the Fadenleitrohre no thread and / or none of the Fadenleitrohre a moving thread.

Im Gegensatz zu bekannten Verfahren der Fadenüberwachung bei Ringelmaschinen wird hier also nicht nur das Auftreten eines Fadenbruchs oder eines Fadenendes überwacht sondern auch, ob sich in mindestens einem Fadenleitrohr ein Faden bewegt, d. h. ob der Strickstelle überhaupt ein Faden zugeführt wird. Damit leistet das erfindungsgemäße Verfahren deutlich mehr als die bekannten Verfahren, wodurch mehr Strickfehler vermieden werden können.In contrast to known methods of thread monitoring in rotary machines not only the occurrence of a thread break or a thread end is here so monitored, but also whether in at least one Fadenleitrohr moves a thread, d. H. whether the knitting point is ever fed a thread. Thus, the inventive method significantly more than the known methods, whereby more knitting errors can be avoided.

Wenn die Überwachungseinrichtung zudem auch dann ein Maschinenstoppsignal auslöst, falls eine der Sensoreinrichtungen eine Fadenverdickung feststellt, kann die Qualitätssicherung mit dem Überwachungsverfahren weiter erhöht werden.In addition, if the monitoring device triggers a machine stop signal even if one of the sensor devices detects a thread thickening, the quality assurance can be further increased with the monitoring method.

Mit Bezug auf die einzige Figur wird nachfolgend ein bevorzugtes Ausführungsbeispiel einer Fadenzuführvorrichtung näher beschrieben. Die Figur zeigt dabei schematisch ein Fadenleitrohr 10, das zwischen einem Spulengatter 11 und einem Ringelfournisseur 12 angeordnet ist. Das Fadenleitrohr 10 weist zwei Umlenkungen 10.1, 10.2 um jeweils 90° auf, wobei in der vom Fournisseur 12 weiter entfernt liegenden Umlenkung 10.2 eine Sensoreinrichtung 13 mit nicht näher dargestellten kapazitiven oder optischen Sensoren angeordnet ist. Die Sensoreinrichtung 13 überwacht, ob sich im Fadenleitrohr 10 ein Faden befindet, ob sich der Faden bewegt und ob der Faden gegebenenfalls eine Verdickung aufweist. Jedem der Ringelfournisseure 12 sind dabei so viele Fadenleitrohre 10 mit Sensoreinrichtungen 13 zugeordnet wie ein dem Fournisseur 13 nachgeschalteter Ringelapparat 14 an Fäden verarbeiten kann. Der Ringelapparat 14 führt dann jeweils einen der Fäden der Fadenleitrohre 10 einer oder mehreren Strickstelle/n 15 einer Rundstrickmaschine zu. Dabei können auch mehr als ein Ringelapparat 14 einer Strickstelle 15 zugeordnet sein, um die Anzahl der möglichen Farben zu erhöhen. In jedem Fall werden die Sensoreinrichtungen 13 aller einer Strickstelle 15 zugeordneten Fadenleitrohre 10 von einer hier nicht näher dargestellten Überwachungseinrichtung gemeinsam ausgewertet. Stellt die Überwachungseinrichtung in einem der Fadenleitrohre einen Fadenbruch, ein Fadenende oder eine Fadenverdickung fest, so löst sie ein Maschinenstoppsignal aus. Außerdem wird ein Maschinenstoppsignal ausgelöst, wenn sich zwar in jedem Fadenleitrohr 10 ein Faden befindet, sich aber keiner der Fäden bewegt. Auch dann würde beim weiteren Betrieb der Maschine ein Strickfehler auftreten, der so vermieden werden kann.With reference to the single figure, a preferred embodiment of a yarn feeding device will be described in more detail below. The figure shows schematically a Fadenleitrohr 10, which is arranged between a creel 11 and a Ringelfournisseur 12. The Fadenleitrohr 10 has two deflections 10.1, 10.2 by 90 °, wherein in the deflection of the feeder 12 12.2 further 10.2, a sensor device 13 is arranged with capacitive or optical sensors, not shown. The sensor device 13 monitors whether there is a thread in the thread guide tube 10, whether the thread moves and whether the thread optionally has a thickening. Each of the Ringelfournisseure 12 are so many Fadenleitrohre 10 associated with sensor devices 13 as a feeder 13 downstream of the feeder 14 can process threads. The stripper 14 then performs each one of the threads of Fadenleitrohre 10 one or more knitting / n 15 a circular knitting machine. In this case, more than one Ringelapparat 14 a knitting point 15 may be assigned to increase the number of possible colors. In any case, the sensor devices 13 of all of a knitting point 15 associated Fadenleitrohre 10 are evaluated jointly by a monitoring device not shown here together. If the monitoring device detects a thread break, a thread end or a thread thickening in one of the thread guide tubes, it triggers a machine stop signal. In addition, a machine stop signal is triggered when in each Fadenleitrohr 10 is a thread, but moves none of the threads. Even then, a knitting error would occur during further operation of the machine, which can be avoided.

Claims (9)

Fadenzuführvorrichtung für Rundstrickmaschinen mit Ringelapparaten (14), die Fadenleitrohre (10) in einer Anzahl je Ringelapparat (14) aufweist, die der Anzahl der durch die Ringelapparate (14) verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre (10) jeweils zwischen einer Aufnahme (11) für eine Fadenspule und einem dem Ringelapparat (14) vorgeschalteten Ringelfournisseur (12) angeordnet und mit einer Fadensensoreinrichtung (13) versehen sind, wobei die Fadensensoreinrichtungen (13) aller einer Strickstelle (15) zugeordneten Fadenleitrohre (10) gemeinsam durch eine Überwachungseinrichtung auswertbar sind und wobei durch die Überwachungseinrichtung bei Detektion eines Fadenfehlers ein Stoppsignal für die Maschinensteuerung generierbar ist.Thread feeding device for circular knitting machines with striping apparatuses (14) which has thread guide tubes (10) in a number per striping apparatus (14) corresponding to the number of threads that can be processed by the striping apparatuses (14), the thread guiding tubes (10) each between a receptacle (11 ) are arranged for a yarn package and a Ringelfournisseur (12) upstream of the Ringelapparat (14) and provided with a thread sensor device (13), wherein the yarn sensor means (13) all Fadenleitrohre (10) associated with a knitting point (15) are jointly evaluated by a monitoring device and wherein a stop signal for the machine control can be generated by the monitoring device upon detection of a thread error. Fadenzuführvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Überwachungseinrichtung von der Maschinensteuerung mit Musterdaten eines mit der Rundstrickmaschine herzustellenden Gestricks versorgbar ist und mit der Überwachungseinrichtung bei Detektion eines Musterungsfehlers ein Stoppsignal für die Maschinensteuerung generierbar ist.Yarn feeding device according to claim 1, characterized in that the monitoring device can be supplied by the machine control with pattern data of a knit fabric to be produced by the circular knitting machine and with the monitoring device upon detection of a patterning error, a stop signal for the machine control can be generated. Fadenzuführvorrichtung nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Fadenleitrohre (10) mindestens eine Fadenumlenkstelle (10.1, 10.2) aufweisen und die Fadensensoreinrichtung (13) im Bereich der Umlenkstelle (10.2) angeordnet ist.Thread feeding device according to claim 1 or 2, characterized in that the Fadenleitrohre (10) at least one Fadenumlenkstelle (10.1, 10.2) and the thread sensor device (13) in the region of the deflection point (10.2) is arranged. Fadenzuführvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Fadensensoreinrichtungen (13) jeweils in einem von der Strickstelle (15) entfernten Abschnitt (10.2) der Fadenleitrohre (10) angeordnet sind.Yarn feeding device according to one of the preceding claims, characterized in that the yarn sensor devices (13) are each arranged in a section (10.2) of the yarn guide tubes (10) remote from the knitting point (15). Fadenzuführvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Fadensensoreinrichtungen (13) kapazitive oder optische Sensoren aufweisen.Thread feeding device according to one of the preceding claims, characterized in that the thread sensor devices (13) comprise capacitive or optical sensors. Fadenzuführvorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Fadensensoreinrichtungen (13) das Vorhandensein eines Fadens im Fadenleitrohr (10) und die Fadenbewegung überwachen.Thread feeding device according to one of the preceding claims, characterized in that the thread sensor devices (13) monitor the presence of a thread in the thread guide tube (10) and the thread movement. Fadenzuführvorrichtung nach Anspruch 6, dadurch gekennzeichnet, dass die Fadensensoreinrichtungen (13) auch die Fadenqualität überwachen.Thread feeding device according to claim 6, characterized in that the thread sensor devices (13) also monitor the thread quality. Verfahren zum Zuführen von Fäden zu einer Rundstrickmaschine mit Ringelapparaten (14), mit einer Fadenzuführvorrichtung, die Fadenleitrohre (10) in einer Anzahl je Ringelapparat (14) aufweist, die der Anzahl der durch die Ringelapparate (14) verarbeitbaren Fäden entspricht, wobei die Fadenleitrohre (10) jeweils zwischen einer Aufnahme (11) für eine Fadenspule und einem dem Ringelapparat (14) vorgeschalteten Ringelfournisseur (12) angeordnet und mit einer Fadensensoreinrichtung (13) versehen sind, gekennzeichnet durch die Schritte: a. Einfädeln je eines Fadens in die zu einem Ringelapparat (14) führenden Fadenleitrohre (10) sowie in den Ringelfournisseur (12); b. Überwachung des Vorhandenseins eines Fadens sowie der Bewegung eines Fadens in allen einer Strickstelle (15) zugeordneten Fadenleitrohren (10) mithilfe von in den Fadenleitrohren (10) angeordneten Sensoreinrichtungen (13); c. Auswerten der Signale der Sensoreinrichtungen (13) aller einer Strickstelle (15) zugeordneten Fadenleitrohre (10) mithilfe einer Überwachungseinrichtung; d. Auslösen eines Maschinenstoppsignals, sofern die Überwachungseinrichtung in einem der Fadenleitrohre (10) keinen Faden und/oder in keinem der Fadenleitrohre (10) einen bewegten Faden detektiert. A method of feeding yarns to a circular knitting machine with stripers (14) comprising a yarn feeding device having yarn guide tubes (10) in a number per striping apparatus (14) that can be processed by the stripers (14) Threads, wherein the Fadenleitrohre (10) respectively between a receptacle (11) for a yarn package and a Ringelapparat (14) upstream Ringelfournisseur (12) are arranged and provided with a thread sensor device (13), characterized by the steps: a. Threading one thread each into the thread guide tubes (10) leading to a striping apparatus (14) and into the ring feeder (12); b. Monitoring the presence of a thread as well as the movement of a thread in all yarn guide tubes (10) assigned to a knitting point (15) by means of sensor devices (13) arranged in the thread guide tubes (10); c. Evaluating the signals of the sensor devices (13) of all yarn guide tubes (10) associated with a knitting point (15) by means of a monitoring device; d. Triggering of a machine stop signal, if the monitoring device in one of the Fadenleitrohre (10) no thread and / or none of the Fadenleitrohre (10) detects a moving thread. Verfahren nach Anspruch 8, dadurch gekennzeichnet, dass die Überwachungseinrichtung auch dann ein Maschinenstoppsignal auslöst, falls eine der Sensoreinrichtungen (13) eine Fadenverdickung feststellt.A method according to claim 8, characterized in that the monitoring device also triggers a machine stop signal if one of the sensor devices (13) detects a thickening of the thread.
EP15170483.0A 2014-07-29 2015-06-03 Thread feeding apparatus Active EP2980291B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014110647.4A DE102014110647B4 (en) 2014-07-29 2014-07-29 Yarn feeding apparatus and method for feeding yarns to a circular knitting machine with stripers

Publications (3)

Publication Number Publication Date
EP2980291A2 true EP2980291A2 (en) 2016-02-03
EP2980291A3 EP2980291A3 (en) 2016-07-27
EP2980291B1 EP2980291B1 (en) 2019-03-13

Family

ID=53276796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15170483.0A Active EP2980291B1 (en) 2014-07-29 2015-06-03 Thread feeding apparatus

Country Status (5)

Country Link
EP (1) EP2980291B1 (en)
JP (1) JP6682209B2 (en)
DE (1) DE102014110647B4 (en)
TR (1) TR201907477T4 (en)
TW (1) TWI709675B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019170952A1 (en) * 2018-03-08 2019-09-12 Happy Punt, S.L.U Multifunctional device for supplying thread with a chip
ES2724798A1 (en) * 2018-03-08 2019-09-16 Happy Punt S L U MULTIFUNCTIONAL DEVICE FOR THE SUPPLY OF THREAD WITH CHIP (Machine-translation by Google Translate, not legally binding)
ES2755948A1 (en) * 2018-10-24 2020-04-24 Happy Punt S L U DEVICE FOR SUPPLY AND INSERTION OF THREAD WITH CHIP IN A SEWING OF A GARMENT (Machine-translation by Google Translate, not legally binding)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6538992B2 (en) * 2017-07-04 2019-07-03 Ｓｐｉｂｅｒ株式会社 Yarn state changing device and garment manufacturing system
KR102013594B1 (en) * 2018-08-07 2019-10-21 (주)유영산업 Circular knitting machine for Eco-friendly shoes fabric with UV dyeing
CN111172656B (en) * 2020-01-08 2021-11-30 绍兴达伽马纺织有限公司 Yarn feeding and clamping mechanism for circular knitting machine and processing method thereof
CN111172657B (en) * 2020-01-08 2021-08-06 佛山市景一服饰有限公司 Processing control method for yarn feeding and clamping of circular knitting machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833969A1 (en) 1987-10-10 1989-04-20 Shelton Alan Ltd YARN FEEDER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607507A (en) * 1982-05-25 1986-08-26 Aktiebolaget Iro Yarn-feeding apparatus for a circular knitting machine
DE3619105A1 (en) * 1986-06-06 1987-12-10 Christian Schwabe Thread-changing method for textile machines
US4691873A (en) * 1986-06-06 1987-09-08 Alan Gutschmit Strand storing and delivering device
DE102007037004A1 (en) * 2007-08-06 2009-02-26 Memminger-Iro Gmbh Versatile thread sensor unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3833969A1 (en) 1987-10-10 1989-04-20 Shelton Alan Ltd YARN FEEDER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019170952A1 (en) * 2018-03-08 2019-09-12 Happy Punt, S.L.U Multifunctional device for supplying thread with a chip
ES2724798A1 (en) * 2018-03-08 2019-09-16 Happy Punt S L U MULTIFUNCTIONAL DEVICE FOR THE SUPPLY OF THREAD WITH CHIP (Machine-translation by Google Translate, not legally binding)
ES2755948A1 (en) * 2018-10-24 2020-04-24 Happy Punt S L U DEVICE FOR SUPPLY AND INSERTION OF THREAD WITH CHIP IN A SEWING OF A GARMENT (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
TWI709675B (en) 2020-11-11
EP2980291B1 (en) 2019-03-13
DE102014110647A1 (en) 2016-02-04
TW201615913A (en) 2016-05-01
JP2016030885A (en) 2016-03-07
TR201907477T4 (en) 2019-06-21
JP6682209B2 (en) 2020-04-15
EP2980291A3 (en) 2016-07-27
DE102014110647B4 (en) 2016-10-20

Similar Documents

Publication Publication Date Title
DE102014110647B4 (en) Yarn feeding apparatus and method for feeding yarns to a circular knitting machine with stripers
EP3052416B1 (en) Yarn clearer and spinning station, equipped therewith, of a spinning machine, and method for operating a spinning station
DE2525560C2 (en) Maintenance device which can be moved along an open-end spinning machine which has a large number of spinning positions arranged next to one another
CH668438A5 (en) METHOD AND DEVICE FOR DETERMINING YARN NUMBER OR THICKNESS DIFFERENCES.
EP3088577A1 (en) Device and method for determining the diameter of a thread balloon, formed by a running thread at the workstation of a textile machine
DE102015004261A1 (en) Method for operating a composite system comprising at least one ring spinning machine and at least one winding machine and a composite system
EP2952462A1 (en) Method and device for monitoring empty sleeve quality
EP3473756B1 (en) Method and device for operating a ring-spinning frame
EP3075690B1 (en) A method and a device for monitoring the production of a knitting machine, and a knitting machine
DE19742154C2 (en) Assembly monitoring on a roving machine
DE4213842A1 (en) Knitting machine - has electronic yarn tension sensor synchronised to needle counter to graphically demonstrate a needle out of action
DE102016003815A1 (en) Device for adjusting a pressure roller
DE102015102285A1 (en) Method for detecting and marking defective sections in rovings for spinning-knitting machines
EP1733085A1 (en) Device and method for thread positive feeding
EP3626871A1 (en) Service trolley and method for automatically supplying spinning units of a spinning machine
WO2019238481A1 (en) Method and apparatus for feeding a thread group
EP0728857B1 (en) Process and device for winding a sheet of yarns
EP1079010A2 (en) Stop motion for yarn processing machines for monitoring yarn groups with different single yarn consumption
EP2985252B1 (en) Device for detecting an unwanted thread roll formation
EP1422180B1 (en) Device and method for controlling the function of a pneumatically working thread-splicing apparatus
DE858351C (en) Thread guard
DE102015008675A1 (en) Shuttle embroidery machine with measuring device for monitoring the thread tension of the needle thread and method therefor
EP2857338A1 (en) Method for operating a workplace on a textile machine for creating cross-wound spools
EP3495542A2 (en) Warp knitting machine
EP2284303B1 (en) Rotary creel of a sample warping machine, sample warping machine and method for measuring a bobbin diameter

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

AK Designated contracting states

Kind code of ref document: A2

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

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

RIC1 Information provided on ipc code assigned before grant

Ipc: D04B 15/58 20060101AFI20160622BHEP

Ipc: D04B 35/12 20060101ALI20160622BHEP

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: 20170119

RBV Designated contracting states (corrected)

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

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: 20181002

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

Ref country code: AT

Ref legal event code: REF

Ref document number: 1107781

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190315

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: 502015008298

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190313

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: 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: 20190313

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: 20190613

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: 20190313

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: 20190313

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190313

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: 20190313

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: 20190313

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: 20190613

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: 20190614

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: 20190313

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

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: 20190313

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: 20190313

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: 20190313

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: 20190313

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: 20190313

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: 20190313

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: 20190713

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: 20190313

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

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: 20190313

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: 20190313

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502015008298

Country of ref document: DE

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: 20190713

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502015008298

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

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: 20190313

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: 20190313

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20191216

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

Effective date: 20190613

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: 20190313

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20190630

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: 20190613

Ref country code: DE

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

Effective date: 20200101

Ref country code: IE

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

Effective date: 20190603

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

Ref country code: LI

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

Effective date: 20190630

Ref country code: BE

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

Effective date: 20190630

Ref country code: LU

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

Effective date: 20190603

Ref country code: CH

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

Effective date: 20190630

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: 20190630

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

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: 20190313

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

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: 20150603

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: 20190313

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1107781

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200603

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: 20200603

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: 20190313

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

Ref country code: TR

Payment date: 20220531

Year of fee payment: 8