EP2468669A2 - Method for manufacturing a dye bobbin - Google Patents
Method for manufacturing a dye bobbin Download PDFInfo
- Publication number
- EP2468669A2 EP2468669A2 EP11009191A EP11009191A EP2468669A2 EP 2468669 A2 EP2468669 A2 EP 2468669A2 EP 11009191 A EP11009191 A EP 11009191A EP 11009191 A EP11009191 A EP 11009191A EP 2468669 A2 EP2468669 A2 EP 2468669A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- coil
- dyeing
- bobbin
- thread
- 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
Links
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 10
- 238000004804 winding Methods 0.000 claims abstract description 68
- 239000004753 textile Substances 0.000 claims abstract description 5
- 238000004043 dyeing Methods 0.000 claims description 28
- 235000013351 cheese Nutrition 0.000 claims description 20
- 238000002360 preparation method Methods 0.000 claims description 2
- 238000010186 staining Methods 0.000 abstract 2
- 240000002129 Malva sylvestris Species 0.000 description 8
- 235000006770 Malva sylvestris Nutrition 0.000 description 8
- 238000009987 spinning Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000004040 coloring Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000007383 open-end spinning Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000007378 ring spinning Methods 0.000 description 1
- 235000008983 soft cheese Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- B65H55/00—Wound packages of filamentary material
- B65H55/04—Wound packages of filamentary material characterised by method of winding
-
- 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
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/381—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft
-
- 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
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/38—Arrangements for preventing ribbon winding ; Arrangements for preventing irregular edge forming, e.g. edge raising or yarn falling from the edge
- B65H54/381—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft
- B65H54/383—Preventing ribbon winding in a precision winding apparatus, i.e. with a constant ratio between the rotational speed of the bobbin spindle and the rotational speed of the traversing device driving shaft in a stepped precision winding apparatus, i.e. with a constant wind ratio in each step
-
- 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 method for producing a dyeing bobbin according to the preamble of claim 1.
- Such dyeing coils often have color differences, in particular in the region of their inner thread layers lying on the dyeing bobbin tube. That is, the inner thread layers differ in their color often more or less clearly from the other thread layers of the dyeing bobbins.
- the EP 0 787 674 A2 describes, for example, a cheese winder that is equipped so that a predetermined amount of faulty colored inner thread layers can be pneumatically sucked.
- the known method has the serious disadvantage that it is not only relatively energy-consuming, but also has a relatively low efficiency.
- Such a relatively energy-intensive rewinding can be avoided if a dyeing coil is wound as soft as possible, that is, when in the manufacture of the cheese with a relative working large crossing angle, which is known to produce a cross-wound bobbin low density.
- the crossing angle of the thread on the surface of the cross-wound bobbin is kept constant, while the turns ratio, that is, the number of bobbin revolutions per double stroke, becomes smaller as the cross-wound bobbin diameter increases.
- step precision winding In order to combine the advantages of the two aforementioned types of winding and at the same time to eliminate their disadvantages, the so-called "step precision winding" has been developed.
- the cross-wound bobbin production technology is divided into a plurality of radially superposed individual coils, each individual coil is created in the winding "precision winding".
- the crossing angle decreases steadily starting from an initial value.
- the crossing angle of the thread is always returned to the original starting value of the crossing angle.
- the present invention seeks to develop a method that allows a cost-effective production of dye packages, but it is ensured that the dyeing bobbins created in the manner of the invention are uniformly colored during the subsequent dyeing process.
- the inventive method in which at the beginning of the coil travel initially wound in the winding type precision winding and thereby started with a very large crossing angle, has the particular advantage that the dyeing coil in the region of their critical inner thread layers, that is, in the field of thread layers, the Wrap the perforated dye bobbin tube, having a lower density coil.
- the dyeing coil has an advantageous overall coil construction with a higher, the dyeing still permitting coil density and thus a high mass of material.
- the dye packages produced by the process according to the invention convince both in terms of their coloring costs, as well as with respect to their naturalfärbeeigenschaften.
- a crossing angle is used whose initial value is> 40 degrees.
- the turns ratios are selected so that the thread pitch of the thread running onto the cross-wound bobbin has an almost constant value. In this way, a nearly constant density of the package is achieved, which has an advantageous effect in the subsequent dyeing process.
- FIG. 1 is schematically, in side view, a generally designated by the reference numeral 1 cheesemaking fabricating textile machine, in the embodiment, a cheese winding machine, shown.
- Such spoolers usually have between their (not shown) Endgestellen a variety of similar jobs 2, where, as known and therefore not further explained, spinning rings made on ring spinning machines 9 to voluminous cheeses 11, in the embodiment to dyeing coils, rewound.
- the cheeses 11 are, after their completion, for example, by pivoting the creel 18 about the pivot axis 19, transferred to a machine-length cross-wound conveyor 21 and transported to a machine end side (not shown) Spulenverladestation or the like, from where they transferred to a dyeing station become.
- Such automatic packages 1 often have a logistics device in the form of a package and tube transport system 3. Run within this logistics facility, set on transport plates 8 in a vertical orientation, spinning cops 9 and empty tubes 34 to.
- the individual workstations 2 for this purpose have various facilities that allow proper rewinding.
- FIG. 1 the thread running from the spinning cop 9 to the cheese 11 is identified by the reference numeral 30.
- the thread 30 passes on its way to the cheese 11, for example, a lower thread sensor 22, a thread tensioning device 14, a thread cleaner 15 with a thread cutting device 17 and a yarn tension sensor 20th
- Such work stations 2 also each have a splicing device 13, a suction nozzle 12 and a gripper tube 27.
- such jobs 2 have a generally designated by the reference numeral 24 winding device with a coil frame 18 which is movably mounted about a pivot axis 19.
- the coil frame 18 can also be rotated about a (schematically shown) pivot axis 25 for the production of conical cheeses.
- a thread switching device 28 is furthermore provided.
- Fadenchangier listening 28 essentially consists of a finger-like thread guide 29, which, acted upon by an electromechanical drive 31, the thread 30 traversed between the two end faces of the rotating cheese 11. The thread 30 slides during its crosswise laying by the yarn guide 29 on a guide ruler 32nd
- the cross-wound bobbin 11 which is held over its sleeve 23 between sleeve receiving plates of the creel 18, rests on a roller 26.
- the roller 26 is formed either as a single-motor driven reel drive roller which carries the cross-wound bobbin 11 via frictional engagement or as a drive-less support roller.
- the cheese 11 is driven by a (not shown), for example, in the creel 18 integrated, speed-adjustable electric motor and then takes the support roller with frictional engagement.
- FIGS. 2, 3 and 4 show a to be finished in a subsequent dyeing process, wound as a cross-wound dyeing coil 11 at different times of their trip coil.
- a dyeing coil 11 receives in each case an inner winding area wound in the winding type "precision winding", which, as in FIG Fig.2 indicated, first having a relatively large crossing angle ⁇ and subsequently, several, wound in the winding type "step precision winding" winding area.
- Fig.2 the situation of a dyeing coil 11 produced according to the winding method according to the invention is shown at the beginning of its coil travel.
- the thread 30 is wound at this time at a relatively large crossing angle ⁇ on the sleeve 23, wherein, as already indicated above, the winding in the winding type "precision winding" takes place.
- the crossing angle ⁇ which is preferably about 42 degrees at the beginning of the coil travel, decreases steadily, as usual in precision winding, in the course of the coil travel and finally reaches the in Figure 3 represented value ⁇ 1 of about 32 °.
- the winding device 24 Upon reaching this crossing angle value, the winding device 24 is switched to the winding type "step precision winding".
- the angle ⁇ 1 32 ° predetermined in advance as the final intersection angle of the precision winding also represents the input intersection angle for the subsequent step precision winding area.
- This input intersection angle ⁇ 1 is then continuously reduced in the course of the winding travel and reaches the end of each stage precision winding region, depending on the setting, a value between 28 and 30 degrees, as in Figure 4 is represented by the final intersection angle ⁇ 2 .
- the method according to the invention has various advantages.
- dyeing bobbins which are easy to dye through because of their relatively open thread windings can be produced, but because of their numerous step precision winding areas, such dye bobbins also have a high mass of material, with the result that the dyeing costs of such dye bobbins are quite good are favorable.
- the method according to the invention is not limited to the exemplary embodiment described in the drawings, in particular not to the rewinding of spinning cops by means of an automatic package winder.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Treatment Of Fiber Materials (AREA)
- Coloring (AREA)
- Winding Filamentary Materials (AREA)
- Filamentary Materials, Packages, And Safety Devices Therefor (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren zum Herstellen einer Färbespule gemäß dem Oberbegriff des Anspruches 1.The invention relates to a method for producing a dyeing bobbin according to the preamble of
Im Zusammenhang mit der Herstellung von Färbespulen ist seit langem das Problem bekannt, dass diese Spulen oft nicht gleichmäßig durchgefärbt werden.In connection with the production of dye packages has long been known the problem that these coils are often not uniformly colored.
Derartige Färbespulen weisen insbesondere im Bereich ihrer auf der Färbespulenhülse liegenden inneren Fadenlagen oft Farbunterschiede auf. Das heißt, die inneren Fadenlagen unterscheiden sich in ihrer Farbgebung oft mehr oder weniger deutlich von den übrigen Fadenlagen der Färbespulen.Such dyeing coils often have color differences, in particular in the region of their inner thread layers lying on the dyeing bobbin tube. That is, the inner thread layers differ in their color often more or less clearly from the other thread layers of the dyeing bobbins.
Da sich solche Farbunterschiede bei der weiteren Verarbeitung der Färbspulen höchst negativ auswirken, war es bislang üblich, Färbespulen vor der Weiterverarbeitung entweder umzuspulen und bei dieser Gelegenheit die fehlerhaft gefärbten Fadenlagen zu entfernen, oder sofort spezielle, sehr weiche Färbespulen zu wickeln.Since such color differences have the greatest negative impact on the further processing of the dyeing bobbins, it has hitherto been customary to either rewind dyeing bobbins before further processing and to remove the incorrectly colored thread layers on this occasion, or to immediately wind special, very soft dye bobbins.
Die
Das bekannte Verfahren weist allerdings den gravierenden Nachteil auf, dass es nicht nur relativ energieaufwendig ist, sondern auch einen verhältnismäßig geringen Wirkungsgrad besitzt.However, the known method has the serious disadvantage that it is not only relatively energy-consuming, but also has a relatively low efficiency.
Ein solches relativ energieaufwendiges Umspulen kann vermieden werden, wenn eine Färbespule möglichst weich gewickelt wird, das heißt, wenn bei der Herstellung der Kreuzspule mit einem relativ großen Kreuzungswinkel gearbeitet wird, was bekanntlich zur Herstellung einer Kreuzspule niedriger Dichte führt.Such a relatively energy-intensive rewinding can be avoided if a dyeing coil is wound as soft as possible, that is, when in the manufacture of the cheese with a relative working large crossing angle, which is known to produce a cross-wound bobbin low density.
Eine solche weiche Kreuzspule verfügt allerdings, bezogen auf ihren Durchmesser, über relativ wenig Garnmasse, was wiederum dazu führt, dass der erforderliche Einsatz an Färbeflotte pro Kilogramm Garn recht hoch ist.However, such a soft cheese has, based on their diameter, relatively little yarn mass, which in turn means that the required use of dye liquor per kilogram of yarn is quite high.
Das heißt, die Herstellung solcher relativ weich gewickelter Färbespulen hat den Nachteil, dass die Färbekosten verhältnismäßig hoch sind.That is, the production of such relatively soft wound dye packages has the disadvantage that the coloring costs are relatively high.
Im Zusammenhang mit der Herstellung von Kreuzspulen ist es außerdem seit langem grundsätzlich bekannt, verschiedene Wicklungsarten einzusetzen.In connection with the production of cheeses, it has also long been known in principle to use different types of winding.
In der Textilindustrie unterscheidet man dabei insbesondere zwischen zwei Kategorien, der so genannten "Wilden Wicklung" und der so genannten "Präzisionswicklung".In the textile industry, a distinction is made in particular between two categories, the so-called "wild winding" and the so-called "precision winding".
Bei der "Wilden Wicklung" besteht ein festes Verhältnis zwischen der Umfangsgeschwindigkeit der Kreuzspule und der Geschwindigkeit der Fadenchangierung.In the "wild winding" there is a fixed relationship between the peripheral speed of the cheese and the speed of Fadenchangierung.
Hierdurch wird der Kreuzungswinkel des Fadens auf der Oberfläche der Kreuzspule konstant gehalten, während das Windungsverhältnis, das heißt, die Anzahl der Spulenumdrehungen pro Doppelhub, mit zunehmendem Kreuzspulendurchmesser kleiner wird.As a result, the crossing angle of the thread on the surface of the cross-wound bobbin is kept constant, while the turns ratio, that is, the number of bobbin revolutions per double stroke, becomes smaller as the cross-wound bobbin diameter increases.
Nachteilig bei dieser Wicklungsart ist allerdings, dass, wenn keine zusätzlichen Maßnahmen ergriffen werden, so genannte Bildwickelzonen auftreten, die das Ablaufverhalten und das Färbeverhalten derartiger Kreuzspulen höchst negativ beeinflussen.A disadvantage of this type of winding, however, is that, if no additional measures are taken, so-called Bildwickelzonen occur that negatively affect the flow behavior and the dyeing behavior of such cheeses.
Bei der "Präzisionswicklung" besteht ein konstantes Verhältnis zwischen der Spulendrehzahl und der Geschwindigkeit der Fadenchangierung und damit ein festes Windungsverhältnis während der gesamten Spulenreise.In the case of "precision winding", there is a constant relationship between the number of revolutions of the reel and the speed of threading and thus a fixed turn ratio during the entire coil travel.
Bei dieser Wicklungsart treten keine Bildwickelzonen auf, so dass derartig gewickelte Kreuzspulen ein sehr gutes Ablaufverhalten besitzen.In this type of winding, no image winding zones occur, so that such wound packages have very good drainage behavior.
Bedingt durch den während der Spulenreise immer kleiner werdenden Fadenkreuzungswinkel ist die Stabilität des Spulenkörpers und die Durchfärbbarkeit derartig gewickelter Kreuzspulen allerdings eingeschränkt.Due to the ever smaller during the coil travel crosshairs angle, the stability of the bobbin and the Durchfärbbarkeit such wound coils is, however, limited.
Um die Vorteile der beiden vorgenannten Wicklungsarten zu kombinieren und gleichzeitig deren Nachteile zu eliminieren, wurde die so genannte "Stufenpräzisionswicklung" entwickelt.In order to combine the advantages of the two aforementioned types of winding and at the same time to eliminate their disadvantages, the so-called "step precision winding" has been developed.
Bei der "Stufenpräzisionswicklung" wird die Kreuzspule fertigungstechnisch in mehrere, radial übereinander angeordnete Einzelspulen unterteilt, wobei jede Einzelspule in der Wicklungsart "Präzisionswicklung" erstellt wird.In the "step precision winding" the cross-wound bobbin production technology is divided into a plurality of radially superposed individual coils, each individual coil is created in the winding "precision winding".
Das heißt, auch bei diesen Einzelspulen nimmt der Kreuzungswinkel von einem Ausgangswert beginnend stetig ab. Am Übergang einer Einzelspule zur nächsten Einzelspule wird der Kreuzungswinkel des Fadens allerdings stets wieder auf den ursprünglichen Ausgangswert des Kreuzungswinkels zurückgeführt.That is, even with these individual coils, the crossing angle decreases steadily starting from an initial value. At the transition of a single coil to the next single coil, however, the crossing angle of the thread is always returned to the original starting value of the crossing angle.
Ausgehend vom vorgenannten Stand der Technik liegt der Erfindung die Aufgabe zugrunde, ein Verfahren zu entwickeln, das eine kostengünstige Herstellung von Färbespulen ermöglicht, wobei jedoch sichergestellt ist, dass die auf die erfindungsgemäße Weise erstellten Färbespulen beim nachfolgenden Färbeprozess gleichmäßig durchgefärbt werden.Based on the aforementioned prior art, the present invention seeks to develop a method that allows a cost-effective production of dye packages, but it is ensured that the dyeing bobbins created in the manner of the invention are uniformly colored during the subsequent dyeing process.
Diese Aufgabe wird erfindungsgemäß durch ein Verfahren gelöst, wie es im Anspruch 1 beschrieben ist.This object is achieved by a method as described in
Vorteilhafte Ausgestaltungen des erfindungsgemäßen Verfahrens sind Gegenstand der Unteransprüche.Advantageous embodiments of the method according to the invention are the subject of the dependent claims.
Das erfindungsgemäße Verfahren, bei dem zu Beginn der Spulenreise zunächst in der Wicklungsart Präzisionswicklung gewickelt und dabei mit einem sehr großen Kreuzungswinkel gestartet wird, hat insbesondere den Vorteil, dass die Färbespule im Bereich ihrer kritischen inneren Fadenlagen, das heißt, im Bereich der Fadenlagen, die die gelochte Färbspulenhülse umwickeln, eine Wicklung mit geringerer Dichte aufweist.The inventive method, in which at the beginning of the coil travel initially wound in the winding type precision winding and thereby started with a very large crossing angle, has the particular advantage that the dyeing coil in the region of their critical inner thread layers, that is, in the field of thread layers, the Wrap the perforated dye bobbin tube, having a lower density coil.
Eine solche weniger dichte Fadenwicklung ermöglicht es, dass sich die Färbeflotte auch im Bereich der inneren Fadenlagen gleichmäßig ausbreiten kann, was zu einem guten Färbeergebnis, das heißt, gleichmäßig durchgefärbten Färbespulen führt.Such a less dense thread winding makes it possible for the dyeing liquor to spread evenly in the region of the inner thread layers, which leads to a good dyeing result, that is to say evenly dyed dye packages.
Da bei Erreichen eines vorgebbaren, deutlich kleineren Kreuzungswinkels auf die Wicklungsart Stufenpräzisionswicklung umgeschaltet wird, ist außerdem sicherstellt, dass die Färbespule insgesamt einen vorteilhaften Spulenaufbau mit einer höheren, das Durchfärben noch gestattenden Spulendichte und damit eine hohe Materialmasse aufweist.Since, when a predeterminable, significantly smaller crossing angle is switched to the winding type step precision winding, it is also ensured that the dyeing coil has an advantageous overall coil construction with a higher, the dyeing still permitting coil density and thus a high mass of material.
Das heißt, die nach dem erfindungsgemäßen Verfahren hergestellten Färbespulen überzeugen sowohl hinsichtlich ihrer Färbekosten, als auch bezüglich ihrer Durchfärbeeigenschaften.That is, the dye packages produced by the process according to the invention convince both in terms of their coloring costs, as well as with respect to their Durchfärbeeigenschaften.
Vorteilhafterweise wird beim Start der Spulenreise, das heißt, beim Start der Präzisionswicklung mit einem Kreuzungswinkel gearbeitet, dessen Anfangswert bei > 40 Grad liegt.Advantageously, at the start of the coil travel, that is to say when the precision winding is started, a crossing angle is used whose initial value is> 40 degrees.
Durch einen so großen Kreuzungswinkel lassen sich Farbstörungen im Bereich der inneren Fadenlagen, wie sie bislang nahezu die Regel waren, auf relativ einfache Weise zuverlässig vermeiden. Bei Erreichen eines vorgebbaren, kleineren Kreuzungswinkels, dessen Wert vorzugsweise bei < 35 Grad liegt, wird von Präzisionswicklung auf Stufenpräzisionswicklung umgeschaltet.By such a large crossing angle can color disturbances in the area of the inner thread layers, as they were almost the rule so far, relatively reliably avoid. When a predefinable, smaller crossing angle, whose value is preferably <35 degrees, is switched from precision winding to step precision winding.
Ein solcher, auch als Startwinkel der Stufenpräzisionswicklung fungierender Kreuzungswinkel von < 35 Grad, der im Zuge des Wickelprozesses stetig weiter abnimmt, ermöglicht das Winkeln von Kreuzspulen mit einer relativ großen Materialmasse, wobei durch den Einsatz der Stufenpräzisionswicklung außerdem ein gutes Ablaufverhalten der Kreuzspule gewährleistet ist.Such, also acting as a starting angle of the step precision winding crossing angle of <35 degrees, which steadily decreases in the course of the winding process, allows the angle of cheeses with a relatively large mass of material, with the use of the step precision winding also a good flow behavior of the cheese is guaranteed.
Wie im Anspruch 2 beschrieben, ist in vorteilhafter Ausführungsform des Weiteren vorgesehen, dass während der Erstellung der Stufenpräzisionswicklung die Windungsverhältnisse so gewählt werden, dass der Fadenabstand des auf die Kreuzspule auflaufenden Fadens einen nahezu gleich bleibenden Wert aufweist. Auf diese Weise wird eine nahezu konstante Dichte des Garnkörpers erreicht, was sich beim nachfolgenden Färbeprozess vorteilhaft auswirkt.As described in
Das erfindungsgemäße Verfahren wird nachfolgend anhand eines in den Zeichnungen dargestellten Ausführungsbeispieles näher erläutert.The inventive method will be explained in more detail with reference to an embodiment shown in the drawings.
Es zeigt:
- Fig. 1
- eine Seitenansicht einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine mit einer Spulvorrichtung, die nach dem erfindungsgemäßen Verfahren arbeitet,
- Fig. 2
- schematisch eine Kreuzspule zu Beginn ihrer Spulenreise, bei der zunächst mit Präzisionswicklung und einem relativ großen Kreuzungswinkel α gewickelt wird,
- Fig. 3
- die Kreuzspule gemäß
Fig.2 zum Zeitpunkt des Endes der Präzisionswicklung bzw. beim Start der Stufenpräzisionswicklung, - Fig. 4
- eine nach dem erfindungsgemäßen Verfahren herzustellende Kreuzspule am Ende ihrer Spulenreise.
- Fig. 1
- a side view of a job of a cheese-producing textile machine with a winding device, which operates according to the inventive method,
- Fig. 2
- schematically a cross-wound bobbin at the beginning of its coil travel, in which initially wound with precision winding and a relatively large crossing angle α,
- Fig. 3
- the cheese according to
Fig.2 at the time of the end of the precision winding or at the start of the step precision winding, - Fig. 4
- a cross-wound bobbin to be produced by the process according to the invention at the end of its bobbin travel.
In
Derartige Kreuzspulautomaten besitzen üblicherweise zwischen ihren (nicht dargestellten) Endgestellen eine Vielzahl gleichartiger Arbeitsstellen 2, auf denen, wie bekannt und daher nicht näher erläutert, auf Ringspinnmaschinen gefertigte Spinnkopse 9 zu großvolumigen Kreuzspulen 11, im Ausführungsbeispiel zu Färbespulen, umgespult werden.Such spoolers usually have between their (not shown) Endgestellen a variety of
Die Kreuzspulen 11 werden nach ihrer Fertigstellung, zum Beispiel durch Verschwenken des Spulenrahmens 18 um die Schwenkachse 19, auf eine maschinenlange Kreuzspulen-Transporteinrichtung 21 überführt und zu einer maschinenendseitig angeordneten (nicht dargestellten) Spulenverladestation oder dergleichen transportiert, von wo aus sie zu einer Färbestation überstellt werden.The
Derartige Kreuzspulautomaten 1 weisen oft eine Logistikeinrichtung in Form eines Spulen- und Hülsentransportsystems 3 auf. Innerhalb dieser Logistikeinrichtung laufen, auf Transporttellern 8 in vertikaler Ausrichtung festgelegt, Spinnkopse 9 beziehungsweise Leerhülsen 34 um.Such
Von diesem bekannten Spulen- und Hülsentransportsystem 3 sind in
Wie bekannt, verfügen die einzelnen Arbeitsstellen 2 zu diesem Zweck über verschiedene Einrichtungen, die ein ordnungsgemäßes Umspulen ermöglichen.As is known, the
In
Der Faden 30 durchläuft auf seinem Weg zur Kreuzspule 11 beispielsweise einen Unterfadensensor 22, eine Fadenspanneinrichtung 14, einen Fadenreiniger 15 mit einer Fadenschneideinrichtung 17 sowie einen Fadenzugkraftsensor 20.The
Solche Arbeitsstellen 2 verfügen außerdem jeweils über eine Spleißeinrichtung 13, eine Saugdüse 12 sowie ein Greiferrohr 27. Außerdem weisen derartige Arbeitsstellen 2 eine insgesamt mit der Bezugszahl 24 gekennzeichnete Spulvorrichtung mit einem Spulenrahmen 18 auf, der um eine Schwenkachse 19 beweglich gelagert ist.
Der Spulenrahmen 18 kann zur Fertigung konischer Kreuzspulen außerdem um eine (schematisch dargestellte) Schwenkachse 25 gedreht werden.The
Zur Changierung des Fadens 30 während des Spulprozesses ist des Weiteren eine Fadenchangiereinrichtung 28 vorgesehen.For traversing the
Eine solche in
Während des Spulprozesses liegt die über ihre Hülse 23 zwischen Hülsenaufnahmetellern des Spulenrahmens 18 gehaltene Kreuzspule 11 auf einer Walze 26.During the winding process, the
Die Walze 26 ist dabei entweder als einzelmotorisch angetriebene Spulenantriebswalze ausgebildet, die die Kreuzspule 11 über Reibschluss mitnimmt oder als antriebslose Stützwalze.The
Im zweiten Fall wird die Kreuzspule 11 durch einen (nicht dargestellten) zum Beispiel in den Spulenrahmen 18 integrierten, drehzahlregelbaren Elektromotor angetrieben und nimmt dann die Stützwalze über Reibschluss mit.In the second case, the
Die
In
Wie dargestellt, wird der Faden 30 zu diesem Zeitpunkt unter einem relativ großen Kreuzungswinkel α auf die Hülse 23 aufgewickelt, wobei, wie vorstehend bereits angedeutet, das Aufspulen in der Wicklungsart "Präzisionswicklung" erfolgt.As shown, the
Der Kreuzungswinkel α, der zu Beginn der Spulenreise vorzugweise etwa 42 Grad beträgt, verringert sich, wie bei Präzisionswicklung üblich, im Laufe der Spulenreise stetig und erreicht schließlich den in
Bei Erreichen dieses Kreuzungswinkelwertes wird die Spulvorrichtung 24 auf die Wicklungsart "Stufenpräzisionswicklung" umgeschaltet.Upon reaching this crossing angle value, the winding
Das heißt, im vorliegenden Fall stellt der bereits im Vorfeld als Endkreuzungswinkel der Präzisionswicklung vorgegebene Winkel α1 = 32° auch den Eingangskreuzungswinkel für den nachfolgenden Stufenpräzisionswicklungsbereich dar.That is to say, in the present case, the angle α 1 = 32 ° predetermined in advance as the final intersection angle of the precision winding also represents the input intersection angle for the subsequent step precision winding area.
Auch dieser Eingangskreuzungswinkel α1 wird anschließend im Laufe der Spulereise stetig verkleinert und erreicht zum Ende jedes Stufenpräzisionswicklungsbereiches, je nach Einstellung, einen Wert zwischen 28 und 30 Grad, wie dies im
Das vorstehend beschriebene Wickeln eines Stufenpräzisionswicklungsbereiches wird solange wiederholt, bis die Färbespule 11 ihren vorgegebenen Enddurchmesser erreicht hat.The above-described winding of a step precision winding region is repeated until the
Wie vorstehend bereits beschrieben, weist das erfindungsgemäße Verfahren verschiedene Vorteile auf.As already described above, the method according to the invention has various advantages.
Mit dem erfindungsgemäßen Verfahren können beispielsweise nicht nur relativ problemlos Färbespulen hergestellt werden, die aufgrund ihrer relativ offenen Fadenwicklungen im Kernbereich gut durchzufärben sind, sondern solche Färbespulen weisen aufgrund ihrer zahlreichen Stufenpräzisionswicklungsbereiche auch eine hohe Materialmasse auf, mit der Folge, dass die Färbekosten solcher Färbespulen recht günstig sind.With the method according to the invention, for example, dyeing bobbins which are easy to dye through because of their relatively open thread windings can be produced, but because of their numerous step precision winding areas, such dye bobbins also have a high mass of material, with the result that the dyeing costs of such dye bobbins are quite good are favorable.
Das erfindungsgemäße Verfahren ist allerdings nicht auf das in den Zeichnungen beschriebene Ausführungsbeispiel, insbesondere nicht auf das Umspulen von Spinnkopsen mittels eines Kreuzspulautomaten, beschränkt.However, the method according to the invention is not limited to the exemplary embodiment described in the drawings, in particular not to the rewinding of spinning cops by means of an automatic package winder.
Auch beim Wickeln von Kreuzspulen auf Offenend-Spinnmaschinen kann der Einsatz des erfindungsgemäßen Verfahrens vorteilhaft sein, wenn diese Kreuzspulen später zu Färbespulen gefärbt werden sollen.Even when winding cheeses on open-end spinning machines, the use of the method according to the invention may be advantageous if these cheeses are to be dyed later to dye packages.
Claims (2)
dadurch gekennzeichnet,
dass zu Beginn der Spulenreise der Färbespule (11) in der Wicklungsart Präzisionswicklung gewickelt und dabei mit einem Kreuzungswinkel (α) gestartet wird, dessen Anfangswert bei
> 40 Grad liegt und dass bei Erreichen eines vorgebbaren, kleineren Kreuzungswinkels (α1), dessen Wert bei < 35 Grad liegt, auf die Wicklungsart Stufenpräzisionswicklung umgeschaltet wird.Method for producing a dyeing bobbin, which is held with its dyeing bobbin tube in the bobbin frame of a winding device of a textile machine, the bobbin winding device having a device for rotating the cheese and a device for traversing a thread,
characterized,
that at the beginning of the coil travel of the dyeing coil (11) wound in the winding type precision winding and thereby started with a crossing angle (α), whose initial value at
> 40 degrees and that on reaching a predetermined, smaller crossing angle (α 1 ), whose value is <35 degrees, switched to the winding type step precision winding.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010055575A DE102010055575A1 (en) | 2010-12-21 | 2010-12-21 | Process for the preparation of a dyeing bobbin |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2468669A2 true EP2468669A2 (en) | 2012-06-27 |
EP2468669A3 EP2468669A3 (en) | 2013-08-21 |
EP2468669B1 EP2468669B1 (en) | 2014-08-06 |
Family
ID=45098784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110009191 Active EP2468669B1 (en) | 2010-12-21 | 2011-11-19 | Method for manufacturing a dye bobbin |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2468669B1 (en) |
JP (1) | JP5843601B2 (en) |
CN (1) | CN102583107B (en) |
DE (1) | DE102010055575A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2738125A3 (en) * | 2012-12-01 | 2015-01-28 | Saurer Germany GmbH & Co. KG | Method for manufacturing a dye bobbin in the form of a cross-wound spool |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015009319A1 (en) * | 2015-07-17 | 2017-01-19 | Saurer Germany Gmbh & Co. Kg | Transport system for spinning cops and method for operating the transport system |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787674A2 (en) | 1996-02-05 | 1997-08-06 | Murata Kikai Kabushiki Kaisha | Unnecessary yarn removal method and device for a winding package |
DE19960024A1 (en) | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Reciprocating yarn guide for cross wound bobbin winding has an electromechanical drive and springs on adjustable suspensions to store energy at the dead points for smooth to and fro movements |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58212563A (en) * | 1982-06-02 | 1983-12-10 | Toray Ind Inc | Package of graphite thread and method of manufacture |
EP0185616B1 (en) * | 1984-12-20 | 1989-01-25 | Maschinenfabrik Schärer AG | Method for manufacturing dyed twisted yarns |
DE4024218A1 (en) * | 1990-07-31 | 1992-02-06 | Schlafhorst & Co W | Cross wound bobbin winding - uses selected opening and final valves for yarn crossing angle and winding ratio from initial wound layer to last layer |
DE4037278A1 (en) * | 1990-11-23 | 1992-05-27 | Neumag Gmbh | METHOD FOR REWINDING A THREAD IN STEPPED PRECISION WINDING |
DE4208395A1 (en) * | 1992-03-16 | 1993-09-23 | Sahm Georg Fa | METHOD FOR REWINDING, TAPE OR THREADED DISHWOOD FROM A WINDING DEVICE IN CROSS WINDING WITH PRECISION WINDING |
DE4223271C1 (en) * | 1992-07-17 | 1993-06-24 | Neumag - Neumuenstersche Maschinen- Und Anlagenbau Gmbh, 2350 Neumuenster, De | |
JP3269317B2 (en) * | 1995-02-22 | 2002-03-25 | 村田機械株式会社 | Winding method of yarn |
EP1125877A1 (en) * | 2000-02-17 | 2001-08-22 | Schärer Schweiter Mettler AG | Winding head and its use |
DE10015933B4 (en) * | 2000-03-30 | 2015-09-03 | Saurer Germany Gmbh & Co. Kg | Method for producing a step precision winding |
ITMI20010682A1 (en) * | 2000-04-20 | 2002-09-30 | Schlafhorst & Co W | PROCEDURE FOR PRODUCING A CROSSED COIL AND CROSSED COIL OBTAINED WITH IT |
DE10342266B4 (en) * | 2002-09-25 | 2016-02-04 | Saurer Germany Gmbh & Co. Kg | Method for producing a cross-wound bobbin |
EP1626024A1 (en) * | 2004-08-10 | 2006-02-15 | Maschinenfabrik Rieter Ag | Traversing device at a spinning machine |
JP2007276955A (en) * | 2006-04-07 | 2007-10-25 | Murata Mach Ltd | Yarn winding device and yarn winding method |
DE102006018997A1 (en) * | 2006-04-25 | 2007-10-31 | Saurer Gmbh & Co. Kg | Process for the production of a dyeing bobbin and device for winding up a continuously tapered thread |
DE102007062632A1 (en) * | 2007-12-22 | 2009-06-25 | Oerlikon Textile Gmbh & Co. Kg | Coil for coloring in coloring column, has filament wound up in cross winding on package tube and including cross over winding that is approximately made identical by coil aperture, and package tube with coil that is provided with width |
-
2010
- 2010-12-21 DE DE102010055575A patent/DE102010055575A1/en not_active Withdrawn
-
2011
- 2011-11-19 EP EP20110009191 patent/EP2468669B1/en active Active
- 2011-12-19 CN CN201110462141.1A patent/CN102583107B/en active Active
- 2011-12-21 JP JP2011280217A patent/JP5843601B2/en active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0787674A2 (en) | 1996-02-05 | 1997-08-06 | Murata Kikai Kabushiki Kaisha | Unnecessary yarn removal method and device for a winding package |
DE19960024A1 (en) | 1998-12-18 | 2000-06-21 | Schlafhorst & Co W | Reciprocating yarn guide for cross wound bobbin winding has an electromechanical drive and springs on adjustable suspensions to store energy at the dead points for smooth to and fro movements |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2738125A3 (en) * | 2012-12-01 | 2015-01-28 | Saurer Germany GmbH & Co. KG | Method for manufacturing a dye bobbin in the form of a cross-wound spool |
Also Published As
Publication number | Publication date |
---|---|
EP2468669A3 (en) | 2013-08-21 |
CN102583107A (en) | 2012-07-18 |
DE102010055575A1 (en) | 2012-06-21 |
EP2468669B1 (en) | 2014-08-06 |
JP5843601B2 (en) | 2016-01-13 |
CN102583107B (en) | 2016-02-24 |
JP2012131642A (en) | 2012-07-12 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2006048106A1 (en) | Method and device for operating a work station of a textile machine that produces cross-wound bobbins | |
DE102008060788A1 (en) | Thread spool winding method, involves winding thread with single side shortened lifting stroke for producing marking layer at one of set of front surfaces during cross winding of thread, where thread is guided in and out within stroke | |
DE102009009971A1 (en) | Method for operating workstation of cross-wound bobbin machine, involves displacing free thread end in direction of bobbin edge and positioning free thread end with defined length outside of bobbin edge | |
CH656865A5 (en) | METHOD FOR CHANGING THE BOBBIN WHILE WINDING A CONTINUOUSLY TURNING THREAD, AND REWINDING DEVICE. | |
WO2007057109A1 (en) | Method for avoiding ribbon windings | |
WO2007033770A1 (en) | Method for threading in a thread | |
EP1828040B1 (en) | Working spot of a winding frame | |
EP2595907B1 (en) | Method for producing a textile bobbin and working station for carrying out the method | |
DE10342266B4 (en) | Method for producing a cross-wound bobbin | |
EP2279976A2 (en) | Method for operating workplaces on a textile machine for creating cross-wound spools | |
EP2468669B1 (en) | Method for manufacturing a dye bobbin | |
EP1849731B1 (en) | Method for manufacturing a dye bobbin and device for winding a continuously fed thread | |
DE3711893A1 (en) | METHOD FOR APPLYING A THREAD DELIVERED AT A CONSTANT SPEED TO A BOBBIN | |
EP1783082B1 (en) | Method for rewinding dye bobbins to cross-wound bobbins | |
EP0521816B1 (en) | Method for transferring a yarn from a full bobbin to a winding tube and winding machine | |
EP0349939B1 (en) | Method for changing bobbins | |
WO2005123558A1 (en) | Method and device for winding a thread bobbin | |
EP2738125A2 (en) | Method for manufacturing a dye bobbin in the form of a cross-wound spool | |
DE102004051880A1 (en) | Optimizing yarn take-off in automatic cross-winding machine, to reduce tensile force on yarn and minimize damage, using positioning device for vertically adjustable yarn guide above take-off bobbin | |
EP1445227B1 (en) | Winding station of cross wound package producing textile winding machine | |
DE102013003286A1 (en) | Method for operating textile machine used for manufacturing cross wound bobbin, involves setting pitch angle of threads such that ratio of pitch angle in alternate directions over entire bobbin remains constant | |
DE3211603C2 (en) | Method for loss-free bobbin change when winding a continuously tapering thread and a winding device | |
DE19548935A1 (en) | Process for treating yarn ends | |
EP1982943B1 (en) | Spooling device for a workstation of a textile machine for creating cross-wound spools | |
DE102017102437A1 (en) | Thread splicing device for a workstation of a cross-wound textile machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
|
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 |
|
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: B65H 55/04 20060101ALI20130715BHEP Ipc: B65H 54/38 20060101AFI20130715BHEP |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SAURER GERMANY GMBH & CO. KG |
|
17P | Request for examination filed |
Effective date: 20140221 |
|
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 |
|
INTG | Intention to grant announced |
Effective date: 20140410 |
|
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 Ref country code: AT Ref legal event code: REF Ref document number: 680938 Country of ref document: AT Kind code of ref document: T Effective date: 20140815 |
|
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: 502011003927 Country of ref document: DE Effective date: 20140918 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20140806 |
|
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: 20140806 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: 20140806 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: 20141106 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: 20141107 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: 20141106 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: 20140806 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: 20140806 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: 20141209 |
|
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: 20140806 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: 20140806 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: 20140806 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: 20140806 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: 20140806 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: 20141206 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: 20140806 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20140806 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: 20140806 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: 20140806 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: 20140806 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: 20140806 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 502011003927 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502011003927 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: LU 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: 20141119 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: 20140806 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141130 |
|
26N | No opposition filed |
Effective date: 20150507 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20150731 |
|
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: 20150602 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141119 |
|
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: 20140806 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20141201 |
|
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: 20140806 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20151119 |
|
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: 20140806 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: 20111119 |
|
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: 20151119 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20151119 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 680938 Country of ref document: AT Kind code of ref document: T Effective date: 20161119 |
|
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: 20161119 |
|
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: 20140806 |
|
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: 20140806 |
|
P01 | Opt-out of the competence of the unified patent court (upc) registered |
Effective date: 20230519 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20231124 Year of fee payment: 13 Ref country code: CH Payment date: 20231201 Year of fee payment: 13 |