EP2444347B1 - Poste de travail d'une machine textile fabriquant des bobines croisées - Google Patents

Poste de travail d'une machine textile fabriquant des bobines croisées Download PDF

Info

Publication number
EP2444347B1
EP2444347B1 EP11008122.1A EP11008122A EP2444347B1 EP 2444347 B1 EP2444347 B1 EP 2444347B1 EP 11008122 A EP11008122 A EP 11008122A EP 2444347 B1 EP2444347 B1 EP 2444347B1
Authority
EP
European Patent Office
Prior art keywords
thread
suction
suction head
workstation according
yarn
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.)
Not-in-force
Application number
EP11008122.1A
Other languages
German (de)
English (en)
Other versions
EP2444347A2 (fr
EP2444347A3 (fr
Inventor
Alexander Marx
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.)
Saurer Spinning Solutions GmbH and Co KG
Original Assignee
Saurer Germany GmbH and Co KG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Saurer Germany GmbH and Co KG filed Critical Saurer Germany GmbH and Co KG
Publication of EP2444347A2 publication Critical patent/EP2444347A2/fr
Publication of EP2444347A3 publication Critical patent/EP2444347A3/fr
Application granted granted Critical
Publication of EP2444347B1 publication Critical patent/EP2444347B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/72—Framework; Casings; Coverings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/702—Arrangements for confining or removing dust
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/70—Other constructional features of yarn-winding machines
    • B65H54/707—Suction generating system
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H57/00—Guides for filamentary materials; Supports therefor
    • B65H57/12—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H67/00—Replacing or removing cores, receptacles, or completed packages at paying-out, winding, or depositing stations
    • B65H67/08—Automatic end-finding and material-interconnecting arrangements
    • B65H67/081—Automatic end-finding and material-interconnecting arrangements acting after interruption of the winding process, e.g. yarn breakage, yarn cut or package replacement
    • 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 workstation of a cross-wound textile machine according to the preamble of claim 1.
  • the jobs of such textile machines have, inter alia, such as in the DE 10 2005 001 093 A1 described, in the field of yarn path various Fadenüberwachungs- and treatment facilities, with which the current thread during the rewinding, for example, on any thread error out, is monitored.
  • thread splices If thread defects are discovered that exceed certain limits, they are cut out and replaced by almost yarn-like, usually pneumatically generated thread connections, so-called thread splices.
  • the individual jobs also each have a winding device which has a creel for rotatably supporting a cross-wound bobbin and, for example, a yarn guide drum for frictionally rotating the cross-wound bobbin and for traversing the running thread.
  • Such workstations are also usually each equipped with a lower thread sensor, a thread tensioner, a thread cleaner with thread trimming device, a yarn tension sensor, a thread catching nozzle and a paraffining device.
  • a thread splicer and thread handling devices in the form of a pivotally mounted suction tube and a pivotally mounted gripper tube.
  • the suction tube and the gripper tube are connected to a machine's own vacuum traverse and transfer in case of need the retrieved from the cheese or the feed bobbin thread ends for thread splicer.
  • a device in which the yarn end of a supply spool is transferred via a short, tubular connection to the gripper tube, is also in the DE 10 2005 018 381 A1 described.
  • the Abspulosvorraum described in this patent application has a defined on the sleeve of the supply spool lowerable tubular element and a positioned above the sleeve, stationary, also tube-like thread guide device.
  • an adapter for docking a gripper tube is arranged, which is formed so that takes place during the takeover of the detached from the supply spool a largely leak-free connection of the vacuum-loaded gripper tube to the thread guide device.
  • the lower stationarily arranged pipe system part is guided in an air-tight manner in an upper pipe system part, which is mounted in a height-adjustable manner, and has a suction nozzle pointing downwards, in front of which, if necessary, that is, for example, to receive a yarn end accumulated on the cheese after a yarn break, which can be positioned in a winding device mounted cross-wound bobbin.
  • the lower tube system part is partially closed in its upper tube region, that is, in this area only one slot for a thread and a lateral suction opening is provided.
  • the upper part of the pipe system consists of a pipe section arranged in the region of the thread running path and a laterally outgoing bent branch pipe which is connected to a vacuum source.
  • the upper pipe system part can be moved upwards. In such a case, negative pressure is present in the region of the delivery cop, which ensures that the thread end of the delivery cop is transported to the thread connection device.
  • the vacuum source via the lateral suction port of the lower part of the pipe system is pneumatically connected continuously with the downwardly facing suction nozzle.
  • the upcoming negative pressure ensures in this case that the accumulated on the cross-wound yarn end is conveyed to the thread connecting device and can be connected to the yarn end of the exckopses there.
  • the present invention seeks to develop a job of a cheese-producing textile machine, which is designed so that a virtually dust-free rewinding feed bobbins is guaranteed to cheeses and also the pitch of the jobs is smaller than in the jobs currently in use.
  • Fadenüberwachungs- and treatment facilities in the thread running path enclosing Fadenleitkanal is also achieved that the umzuspulende thread is encapsulated during the winding process by far the largest part of its thread travel from the environment, which has a very positive effect especially with respect to the development of dirt at the workplace ,
  • Umspulvorganges is prevented by the imminent in Fadenleitkanal negative pressure, for example, that arising during removal of the thread from the supply bobbin fiber fly and / or resulting from passing through the various Fadenüberwachungs- and treatment facilities and / or winding the yarn on the cheese Dust can spread to the environment, with the result that there is a drastic reduction in dust exposure.
  • a receiving housing for a Fadensleiiß healthier is integrated, to which a first Saugluftstutzen for sucking a bobbin connected to the supply bobbin and a second Saugluftstutzen for sucking originating from the cheese upper thread are connected. That is, by appropriate pneumatic loading of the first and second Saug Kunststoffstutzens successively both the upper thread and the lower thread can be safely transferred to the thread splicer and there, as usual, be spliced again to a continuous thread.
  • the third Saug Kunststoffstutzen is particularly always used when a lot change has taken place and with a the supply bobbin connected bobbin thread must be transferred to the thread handling device of a cheese change unit.
  • Saug Kunststoffstutzen are connected to the Fadenleitkanal, which are connected via a diaphragm disc having defined positionable suction, pneumatically continuous to a machine-long suction air duct.
  • the diaphragm disc can be driven by a drive so that in connection with the shutter described in claim 8 on the suction cup or in connection with the described in claim 2, arranged in the suction head receiving housing control valve within the Fadenleitkanals a suction air flow can be realized with respect Its flow direction is defined adjustable.
  • the Fadenleitkanal as described in claim 4, preferably formed in several parts.
  • the thread-guiding regions of the yarn guide channel which are thread-guiding during the winding process are preferably designed as metallic die-cast parts, while, for example, the suction air nozzles are produced as plastic parts.
  • the formation of the thread-guiding regions during the winding process as metallic die-cast parts has the particular advantage that even complex geometries can be realized very well with such castings, whereby the occurring tolerances can be reduced to a minimum.
  • the Fadenleitkanal least in a partial area is equipped with a lid member which is made of transparent plastic.
  • Such a design has the advantage that it is not only easy to localize faults during the winding process, but that such faults are also freely accessible immediately after the removal of the easy-to-open cover element.
  • lid member Since the lid member is easily removable, for example, cleaning work can be performed in a simple manner without much time.
  • the Fadenleitkanal is on the input side also equipped with a telekopierbar mounted suction cup, which is lowered for receiving the thread on the supply spool (Anspr.7).
  • the squeegee is lowered to accommodate the lower thread in the direction of the supply spool and positioned above the yarn winding, that between the yarn turns and the squeegee is given a relatively small gap.
  • the squeegee is again removed from the area of the yarn windings and then assumes a position advantageous for the winding process above the supply spool positioned in the unwinding position.
  • Another advantage of the telescopically mounted suction cup is that, if necessary, easy repair circuits can be performed.
  • the squeegee is in an advantageous embodiment, as described in claim 8, equipped with a shutter which allows a pneumatic closing of the entrance of Fadenleitkanals.
  • Such closing of the thread guide channel is necessary, for example, when the upper thread is to be pneumatically released from the cross-wound bobbin by the suction head and transferred to the thread splicing devices via the thread guide channel.
  • Such a function can be realized in a relatively simple manner by an overstroke movement of the shutter.
  • the suction head can, as described in claim 10, either be pivoted to a first position in which the mouth of the suction head is positioned close to the surface of the cheese held in the winding cheese in a second position, after the thread take-up between the cheese and the mouth of the suction head a thread strand is stretched.
  • the suction head In the first position, the suction head is positioned when moving the upper thread from the surface in the unwinding direction rotatable cross-wound bobbin, the second position assumes the suction head in the case of a cheese change if for a cheese change unit associated with the supply bobbin thread must be provided, that is, when a thread strand is to be stretched between the cheese and the mouth of the suction head.
  • suction head as set forth in claim 11, formed in two parts and mounted on its pivot axis, that the two Saugkopfmaschine to form a thread exit nip on its pivot axis are axially displaceable.
  • control flap arranged in the suction head housing can optionally be positioned in three positions (Anspr.12).
  • a first position in which the control flap is swung out as far as possible from the thread running path, forms a so-called winding position, in which the yarn originating from the supply bobbin and brought in via the yarn guide channel can easily run onto the yarn guide drum through the suction head receiving housing.
  • the control flap seals the suction head to the suction head receiving housing out, thereby ensuring that at the mouth of the suction head sufficient vacuum is present, which is particularly necessary for receiving a accumulated on the surface of the cheese coil thread is.
  • the third position of the control flap forms a so-called closed position. In this position the Fadenleitkanal is pneumatically sealed in the direction of the suction head.
  • the closed position is used in particular when the bobbin thread is to be taken up by the supply bobbin and then transferred to the yarn splicing device.
  • a yarn feeder is installed, which is used in a batch change to provide a connected to the supply spool yarn for a cheese change unit.
  • the yarn feeder is preferably designed as a feeder rod, the yarn guide element is positioned in the region of the suction port of the third Ansausstutzens.
  • the feeder rod can be moved in the vertical direction, thereby laying the thread for the yarn handling device of a cheese change unit ready.
  • FIG. 1 shows a perspective view of a job of a cheese-producing textile machine, in the exemplary embodiment, the workstation 1 of a so-called cross-winding machine.
  • Such spooling machines usually have a plurality of identical workstations 1, on which supply bobbins 2, usually produced on ring spinning machines spinning cops, which have relatively little yarn material, are rewound to large-volume cheeses 5.
  • the finished cheeses 5 are then by means of an automatically operating service unit, for example by means of a so-called cheese changer, on a machine-length cross-coil transport device (not shown) and transported to a machine loading side arranged Spulenverladestation or the like.
  • an automatically operating service unit for example by means of a so-called cheese changer, on a machine-length cross-coil transport device (not shown) and transported to a machine loading side arranged Spulenverladestation or the like.
  • the jobs such automatic packages are either equipped with a round magazine in which some spinning cops can be stored, or the automatic packages have a logistics facility in the form of a coil u. Sleeve transport system.
  • the supplied feed bobbins 2 are positioned in the area of jobs 1 each in a unwinding position AS and rewound in this unwinding position AS on a cross-wound bobbin 5.
  • the individual work stations 1 have different thread monitoring and treatment devices which ensure that the thread 29 is monitored for thread defects during the rewinding process and that detected thread defects are cleared out.
  • the workstations 1 of such automatic packages have, for example, a winding device 4, a thread connecting device 8, preferably in the form of a pneumatically operated thread splicing device, a thread tensioner 9, a thread cleaner 10 and a yarn tension sensor 35. Furthermore, such jobs can also be equipped with a (not shown) paraffining device be.
  • the winding devices 4 of these jobs 1 each have a coil frame 11 which is about a pivot axis 30th is movably mounted, as well as a cheese drive device.
  • a yarn guide drum 34 is provided, which rotates the cross-wound bobbin 5 frictionally and ensures that the yarn 29 running onto the bobbin is simultaneously traversed.
  • the Fadenleitkanal 6 is on the input side equipped with a Abspulloses adopted 3 in the form of a telescoping Saugfußes 19, that is, the squeegee 19 is slidably mounted by means of a drive means 36 in the vertical direction and can, if necessary, for example, for receiving a thread end, at least partially on the feed bobbin 2 are lowered.
  • the Fadenleitkanal 6 has in the direction of yarn F behind the squeegee 19 a receiving portion 33 for a thread tensioner 9 and following the receiving portion 33, a relatively large receiving housing 18 for a yarn splicing device 8.
  • the Fadenleitkanal 6 is further equipped with receiving portions 32, 31 which are arranged in the direction of yarn travel F behind the receiving housing 18 and in which a thread cleaner 10 and a yarn tension sensor 35 are installed.
  • a (not shown) receiving housing for a paraffining device could be integrated into the yarn guide 6.
  • the thread guide channel 6 On the output side, the thread guide channel 6 has a suction head receiving housing 21 on which, limited pivotally, a suction head 22 is arranged.
  • the suction head receiving housing 21 further comprises a control flap 23, which, as in the Figures 2A-2C represented, depending on the operating condition in different positions can be positioned.
  • the suction head receiving housing 21 is connected via a suction port 28 to which a Saugtionsstutzen 14 is connected to a machine-long suction air duct 17 in connection.
  • the Saug Kunststoffstutzen 14 is, as the Saug Kunststoffstutzen 12 and 13, which connect the receiving housing 18 of the yarn splicing device 8 with the suction air passage 17, for example, via an aperture plate 15 optionally acted upon by negative pressure. That is, the rotatably mounted orifice plate 15 has defined positionable intake ports 16, which, depending on the position ensure that one or more of the suction air nozzle 12, 13, 14 is pneumatically connected to the suction air duct 17 is / are.
  • aperture plate 15 are in connection with the Saug Kunststoffstutzen 12, 13, 14, of course, other control devices conceivable.
  • each of the suction air nozzles could be connected to the suction air channel 17 by a separate valve device or the like.
  • FIGS. 2A-2C show a partial view of the end of the Fadenleitkanals 6 arranged suction head receiving housing 21, wherein the suction head 22 is shown in its winding position and the control valve 23 is positioned in each case in a different position.
  • the 2A shows the control valve 23 in its so-called suction position B.
  • control flap 23 ensures that the suction head 22 is supplied via the Fadenleitkanal 6 and the suction head receiving housing 22 with negative pressure, which is imperative, for example, when receiving the upper thread of the surface of the cheese 5.
  • the 2B shows the control valve 23 in its closed position C.
  • the control flap 23 In the closed position C, the control flap 23 is positioned when at the input side of the yarn guide 6 arranged suction 19 vacuum is required to receive the lower thread from the supply spool 2.
  • the FIGURE 2C shows the control valve 23 in its winding position A.
  • control flap 23 In the winding position A, the control flap 23 is positioned during the winding process.
  • the winding position A allows the thread 29, without running through the suction head 22, can accumulate directly on the thread guide drum 34.
  • the Figure 3 shows the situation in the area of the winding device 4 during a cheese change, that is, when the auf consciousde on the finished cheese 5 thread for the yarn handling device a cheese change unit must be kept ready.
  • the suction head 22 which is pivotably arranged on the suction head receiving housing 21, is positioned after the thread take-up in a second position pivoted away from the cross-wound bobbin 5, which leads to the formation of a thread strand 24 between the cheese 5 and the mouth of the suction head 22.
  • This thread strand 24 is received before the ejection of the cheese 5 from the winding device 4 by a corresponding yarn handling device of a cheese change unit, cut, and created after positioning a new cheese package in the coil frame 11 to the new cheese package.
  • the Figure 4 shows a front view of a suction head receiving housing 21 with a two-piece suction head 22nd
  • the two suction head parts 22A and 22B can be pulled apart axially so that a gap is created between them, through which the thread 29 restored after the thread splicing operation can again slide onto the thread guide drum 34 before resuming the winding process ,
  • FIGS. 5 and 6 show a thread feeder 25 installed in the region of the suction head receiving housing 21.
  • the yarn feeder 25 is as in Figure 6 shown, formed as a feeder rod 26 which raises after a batch change associated with the feed bobbin 2 thread 29 so that it is ready for the yarn handling device of a cheese change unit or can be taken over by the yarn handling device of the cheese change unit.
  • the feeder rod is end equipped with a thread guide element 27, which in the idle state, as from Figure 5 can be seen in the suction port 28 of the suction air pipe 14 is positioned in the suction head receiving housing 21.
  • both the lower thread and the upper thread must be brought to the arranged in a receiving housing 18 of the yarn guide 6 yarn splicing device 8 and inserted into this.
  • the yarn splicing device 8 then connects the yarn ends of the upper thread and the lower thread, preferably after almost eliminating any thread faults, again almost exactly the same.
  • the aperture plate 15 is initially adjusted so that the Saugtionsstutzen 12 is connected via a suction port 16 of the diaphragm disc 15 pneumatically continuous to the machine-length suction air duct 17, while the Saugtionsstutzen 13 and 14, however, remain closed.
  • control flap 23 in the suction head housing 21 in the closed position C ( 2B ) and the shutter 20 is opened at the squeegee 19.
  • the bobbin thread usually held in the thread tensioner 9 is released and then slides under the influence of the negative pressure flow, guided by appropriate Leitkonturen in Fadenleitkanal 6 to Saugluftkanal 17 and is thereby properly positioned in the receiving housing 18 of Fadenleitkanals 6 Fadensleiißvorraum 8.
  • the lower thread can be sucked out of the supply spool 2 by lowering the suction foot 19 and reaches the suction air channel 17 via the yarn guide channel 6.
  • a bobbin thread picked up by the supply bobbin 2 is also properly positioned in the yarn splicing device 8.
  • the squeegee 19 can also be equipped with a device that allows the introduction of a blast of compressed air on the winding cone of the supply spool 2, which has a very positive effect on the thread release behavior.
  • the aperture plate 15 is adjusted so that the suction air 13 is pneumatically connected via a suction port 16 to the machine-length suction air duct 17 while the Saugtionsstutzen 12 and 14 remain closed.
  • control flap 23 arranged on the suction head housing 21 is positioned in its suction position B and the shutter 20 is closed in the area of the suction foot 19.
  • the recorded upper thread passes through the Saug Kunststoffstutzen 13 in the suction air duct 17 and slides, similar to the lower thread through corresponding contours in Fadenleitkanal. 6 guided properly in the arranged in the receiving housing 18 yarn splicing device eighth
  • An upper thread sensor 38 which is preferably installed in the area of the suction air connection 13, detects the thread and then initiates the actual splicing process.
  • the thread detection of the upper thread can be supported by additional measures.
  • the suction head whose mouth opening for thread take-up is positioned immediately in front of the surface of the cross-wound bobbin, can be slightly swung away from the cheese surface.
  • the resulting stall usually favors the thread detection.
  • the yarn tensioners of the yarn splicing apparatus 8 are closed and the iris disk 15 is adjusted so that both the suction air nozzle 12 and the suction air nozzle 13 over Intake openings 16 of the diaphragm disk 15 are pneumatically connected continuously to the suction air duct 17 and are therefore subjected to negative pressure. Due to the upcoming vacuum upper and lower thread are tightened. Then the actual splicing process is carried out, the remaining threads are sucked off and the winding process is restarted.
  • connection upper thread / lower thread continuous thread 29, which is still in the suction head 22, must be released.
  • control flap 23 arranged on the suction head receiving housing 21 is first pivoted into its winding position A and then the two suction head parts 22A and 22B are moved slightly apart axially.
  • the winding process is then started, wherein the suction head 22 preferably remains positioned so that the yarn guide drum 34 is largely covered during the winding process.
  • the thread 29, unwound from the feed bobbin 2 positioned in the unwinding position AS passes through the yarn guide channel 6 to the winding device 4, where it is wound up into a cross-wound bobbin 5.
  • the thread 29 runs first through the open shutter 20 of the suction, the squeegee 19, the receiving portion 33, the receiving housing 18, the receiving portions 32 and 31 and the suction head housing 21 of the yarn guide. 6
  • the thread 29 passes through on its way to the winding device 4, first the squeegee 19 of Fadenleitkanals 6 and then passes to the Fadenleitkanalabites 33, which encloses a thread tensioner 9.
  • the applied to adjust a proper thread tension through the plate of the thread tensioner 9 thread 29 passes then to the receiving housing 18 of a yarn splicing device 8 and runs, spaced to the yarn splicing device 18, through the thread cleaner 10, which is arranged in the corresponding receiving portion 32 of the yarn guide 6, the thread 29 checked for thread error.
  • the thread 29 After passing through the thread cleaner 10, the thread 29 reaches a receiving section 31, in which a yarn tension sensor 35 is arranged, which, pressurized by the thread 29, detects the current thread tension.
  • the orifice plate 15 is set during the winding process that, for example, the Saug Kunststoffstutzen 12 is constantly slightly pressurized, which has the advantage that immediately disposed of by the Saug Kunststoffstutzen 12 in Fadenleitkanal 6 vacuum flow of the example in Fadenleitkanal 6 permanently accumulating fiber dust immediately is, wherein also in the area of the feed bobbin and in the area of the cross-wound bobbin dust is sucked as far as possible.
  • Fadenleitkanal 6 can also be provided in an alternative embodiment, to apply the Fadenleitkanal 6 during the winding operation only at predetermined intervals with negative pressure, and to save energy in this way.
  • the aperture plate 15 is rotated so that the Saugtionsstutzen 12 and 13 are closed and the Saugtionsstutzen 14 is acted upon via a suction port 16 with negative pressure.
  • control flap 23 arranged on the suction head housing 21 is closed and the shutter 20 is opened on the suction foot 19.
  • the thread of the supply spool 2 is sucked in such a case by the Fadenleitkanal 6 to the suction head receiving housing 21 and passes through the suction port 28 in the suction head receiving housing 21 and the Saugtionsstutzen 14 in the suction air duct 17th
  • adjustably mounted aperture plate 15 the Saug Kunststoffstutzen 12, 13, 14, for example, via (not shown) separately arranged valve means may be connected to the suction air duct 17.
  • the shutter 20 arranged in the region of the suction foot 19 must by no means, as in FIG Fig.1 indicated schematically, be designed as a pivotally mounted closure plate, but could also be realized by a different closure mechanism.

Claims (14)

  1. Poste de travail d'une machine textile fabriquant des bobines croisées, avec un dispositif de réception du fil disposé dans la zone de dévidage d'une bobine d'alimentation, des dispositifs de surveillance et de traitement du fil installés dans la zone d'un parcours du fil ainsi qu'un dispositif de bobinage pour fabriquer une bobine croisée,
    caractérisé en ce
    que le poste de travail (1) comporte un canal guide-fil (6) en plusieurs parties, entourant le parcours du fil, avec des boîtiers de réception (18, 21) ou des sections de réception (31, 32, 33) pour différents dispositifs de surveillance et de traitement du fil, lequel canal guide-fil (6) s'étend entre la bobine d'alimentation (2) positionnée en position de dévidage (AS) et le dispositif de bobinage (4) et peut, en cas de besoin, être soumis par endroits à une dépression de façon qu'il règne dans le canal guide-fil (6) un courant de dépression dont la direction d'écoulement peut être prescrite de façon définie, et que dans le canal guide-fil (6) est intégré un boîtier de réception (18) pour un dispositif d'épissure de fils (8), auquel sont raccordés une première tubulure d'air d'aspiration (12) pour aspirer un fil de dessous lié à la bobine d'alimentation (2) et une deuxième tubulure d'air d'aspiration (13) pour aspirer un fil de dessus lié à une bobine croisée (5).
  2. Poste de travail selon la revendication 1, caractérisé en ce que le canal guide-fil (6) comporte, côté sortie, un boîtier de réception de tête d'aspiration (21) auquel sont raccordés une tête d'aspiration (22) montée pivotante de façon limitée, un clapet de commande (23) pouvant être positionné dans différentes positions et une troisième tubulure d'air d'aspiration (14).
  3. Poste de travail selon la revendication 2, caractérisé en ce que les tubulures d'air d'aspiration (12, 13, 14) sont raccordées à un canal d'air d'aspiration (17) s'étendant sur toute la longueur de la machine et peuvent être soumises au choix à une dépression au moyen d'un disque obturateur (15) réglable qui présente des ouvertures d'aspiration (16) positionnables de manière définie.
  4. Poste de travail selon la revendication 1, caractérisé en ce que les zones du canal guide-fil (6) qui guident le fil pendant le processus de bobinage sont réalisées sous la forme de pièces métalliques moulées sous pression et les tubulures d'air d'aspiration (12, 13, 14) sous la forme de pièces en matière plastique.
  5. Poste de travail selon la revendication 1, caractérisé en ce que le canal guide-fil (6) est accessible au moins dans une zone partielle via un élément de couvercle amovible.
  6. Poste de travail selon la revendication 5, caractérisé en ce que l'élément de couvercle amovible est réalisé dans une matière plastique transparente.
  7. Poste de travail selon la revendication 1, caractérisé en ce que la canal guide-fil (6) est équipé, côté entrée, d'un pied d'aspiration (19) monté télescopique qui peut être partiellement abaissé au-dessus de la bobine d'alimentation (2) pour la réception du fil.
  8. Poste de travail selon la revendication 7, caractérisé en ce que le pied d'aspiration (19) est équipé d'un obturateur (20) qui permet, en cas de besoin, une fermeture pneumatique de l'entrée du canal guide-fil (6).
  9. Poste de travail selon la revendication 8, caractérisé en ce que l'obturateur (20) est réalisé de façon à pouvoir servir aussi de ciseau à fil résiduel.
  10. Poste de travail selon la revendication 2, caractérisé en ce que la tête d'aspiration (22) est réglable entre une première position (I) dans laquelle l'embouchure de la tête d'aspiration (22) est positionnée juste devant la surface de la bobine croisée (5) maintenue dans le dispositif de bobinage (4) pour saisir le fil, et une deuxième position (II) dans laquelle, après la saisie du fil, un brin de fil (24) est tendu entre la bobine croisée (5) et l'embouchure de la tête d'aspiration (22).
  11. Poste de travail selon la revendication 2, caractérisé en ce que la tête d'aspiration (22) est réalisée en deux parties et montée sur un axe de pivotement de façon que les deux parties de tête d'aspiration (22A, 22B) puissent coulisser axialement sur l'axe de pivotement pour former une fente de sortie du fil.
  12. Poste de travail selon la revendication 2, caractérisé en ce que le clapet de commande (23) est positionnable au choix dans trois positions (A, B, C), une première position (A) formant une position de bobinage, une deuxième position (B) une position d'aspiration et une troisième position (C) une position de fermeture.
  13. Poste de travail selon l'une des revendications 2, 10, 11 ou 12, caractérisé en ce que dans la zone du boîtier de réception de tête d'aspiration (21) est installé un dispositif d'amenée de fil (25) qui est utilisé lors d'un changement de lot pour transférer un fil (29) d'une bobine d'alimentation (2) aspiré dans la troisième tubulure d'air d'aspiration (14) à un dispositif de manipulation du fil d'un agrégat de changement de bobines croisées.
  14. Poste de travail selon la revendication 13, caractérisé en ce que le dispositif d'amenée de fil (25) est réalisé sous la forme d'une tige d'amenée (26) et équipé d'un élément guide-fil (27) qui, dans la position de repos, est positionné dans la zone de l'ouverture d'aspiration (28) de la troisième tubulure d'air d'aspiration (14).
EP11008122.1A 2010-10-25 2011-10-07 Poste de travail d'une machine textile fabriquant des bobines croisées Not-in-force EP2444347B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010049515A DE102010049515A1 (de) 2010-10-25 2010-10-25 Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine

Publications (3)

Publication Number Publication Date
EP2444347A2 EP2444347A2 (fr) 2012-04-25
EP2444347A3 EP2444347A3 (fr) 2013-05-15
EP2444347B1 true EP2444347B1 (fr) 2014-06-18

Family

ID=44799514

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11008122.1A Not-in-force EP2444347B1 (fr) 2010-10-25 2011-10-07 Poste de travail d'une machine textile fabriquant des bobines croisées

Country Status (4)

Country Link
EP (1) EP2444347B1 (fr)
JP (1) JP5787719B2 (fr)
CN (1) CN102530650B (fr)
DE (1) DE102010049515A1 (fr)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013003285A1 (de) * 2013-02-26 2014-08-28 Saurer Germany Gmbh & Co. Kg Verfahren zum Optimieren des Unterdrucks in einer Saugluftanlage einer Kreuzspulen herstellenden Textilmaschine
ITPD20130135A1 (it) * 2013-05-16 2014-11-17 Savio Macchine Tessili Spa Metodo di roccatura e roccatrice
DE102014009203A1 (de) * 2014-06-20 2015-12-24 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102014012419A1 (de) * 2014-08-21 2016-02-25 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102014018418A1 (de) * 2014-12-11 2016-06-16 Saurer Germany Gmbh & Co. Kg Pneumatischer Abschluss des Unterfadentransports zu einer Auflaufspule sowie Spulstelle und Spulautomat zu dessen Durchführung
DE102015005392A1 (de) * 2015-04-28 2016-11-03 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
DE102015112660A1 (de) * 2015-07-31 2017-02-02 Rieter Ingolstadt Gmbh Verfahren zum Absaugen eines Fadens von einer Spule und entsprechende Vorrichtung
DE102015112661A1 (de) 2015-07-31 2017-02-02 Rieter Ingolstadt Gmbh Verfahren an einer Textilmaschine und Textilmaschine
DE102015013569A1 (de) * 2015-10-20 2017-04-20 Saurer Germany Gmbh & Co. Kg Verfahren zum Kalibrieren eines Oberfadenerfassungsvorganges von Arbeitsstellen einer Kreuzspulen herstellenden Textilmaschine
DE102016001115A1 (de) 2016-02-02 2017-08-03 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
DE102016108423A1 (de) * 2016-05-06 2017-11-09 Rieter Ingolstadt Gmbh Verfahren zum Handhaben eines Fadenendes und Spulstelle
DE102016112641A1 (de) * 2016-07-11 2018-01-11 Rieter Ingolstadt Gmbh Spulstelle mit einer bewegbaren Deckeinheit
DE102016115731A1 (de) * 2016-08-24 2018-03-01 Saurer Germany Gmbh & Co. Kg Saugvorrichtung zum Einsaugen eines Fadenendes eines auf einer Auflaufspule aufgespulten Fadens und Verfahren zum sensorischen Überwachen eines Saugkanalabschnitts der Saugvorrichtung
DE102016115732A1 (de) 2016-08-24 2018-03-01 Saurer Germany Gmbh & Co. Kg Fadenspleißvorrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102016122490A1 (de) 2016-11-22 2018-05-24 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017107114A1 (de) 2017-04-03 2018-10-04 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017107112A1 (de) 2017-04-03 2018-10-04 Saurer Germany Gmbh & Co. Kg Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017110358A1 (de) * 2017-05-12 2018-11-15 Maschinenfabrik Rieter Ag Fadenberührendes Bauteil einer Kreuzspulen herstellenden Textilmaschine
JP2019018934A (ja) * 2017-07-12 2019-02-07 村田機械株式会社 糸巻取装置
DE102017122851A1 (de) * 2017-10-02 2019-04-04 Maschinenfabrik Rieter Ag Vorrichtung zum Ansetzen eines Fadens an einer Arbeitsstelle einer Textilmaschine mit einer Saugdüse und mit einem Zubringerorgan
DE102017129580A1 (de) 2017-12-12 2019-06-13 Saurer Spinning Solutions Gmbh & Co. Kg Rotationsspleißer für eine Arbeitsstelle auf einer Kreuzspulen herstellenden Textilmaschine
DE102017129582A1 (de) 2017-12-12 2019-06-13 Saurer Spinning Solutions Gmbh & Co. Kg Fadenspleißvorrichtung für eine Textilmaschine
EP3553005A1 (fr) 2018-04-09 2019-10-16 Saurer Spinning Solutions GmbH & Co. KG Poste de travail d'une machine textile fabriquant des bobines croisées
DE102018120587A1 (de) * 2018-08-23 2020-02-27 Saurer Spinning Solutions Gmbh & Co. Kg Arbeitsstelle einer Auflaufspulen herstellenden Textilmaschine
DE102018125327A1 (de) * 2018-10-12 2020-04-16 Saurer Spinning Solutions Gmbh & Co. Kg Fadenrohr für eine Auflaufspulen herstellende Textilmaschine
DE102018125622A1 (de) * 2018-10-16 2020-04-16 Saurer Spinning Solutions Gmbh & Co. Kg Verfahren zum Betreiben einer Spulvorrichtung
CN111392501B (zh) * 2020-03-30 2021-09-21 浙江凯成智能设备股份有限公司 一种喇叭管绣花线托盘络筒机
DE102020129594A1 (de) 2020-11-10 2022-05-12 Saurer Spinning Solutions Gmbh & Co. Kg Arbeitsstelle einer Textilmaschine
CN113501388B (zh) * 2021-06-11 2023-03-31 浙江理工大学 一种适用于纱架上纱筒头尾线自动接头装置及方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131879A (en) * 1961-07-13 1964-05-05 Glastra Yarn winding machine
CH403588A (de) * 1963-09-17 1965-11-30 Mettler Soehne Maschf Pneumatische Vorrichtung zur Zuführung zweier Fadenenden zu einem Knoter
FR1492166A (fr) * 1965-06-04 1967-08-18 Wildt Mellor Bromley Ltd Perfectionnements aux bobineuses textiles
GB1134583A (en) * 1967-06-26 1968-11-27 Luciano Savio Apparatus for catching and knotting the end portions of broken threads on winding frames
AT306585B (de) * 1967-09-09 1973-04-10 Elitex Zavody Textilniho Serviceeinrichtung für automatische Spulmaschinen
JPS4818818Y1 (fr) * 1969-07-19 1973-05-29
DE4004028C2 (de) * 1990-02-10 2001-06-07 Schlafhorst & Co W Verfahren und Vorrichtung zum Bilden einer Fadenreserve auf einer Kreuzspule
JP2589527Y2 (ja) * 1993-02-24 1999-01-27 村田機械株式会社 解舒補助装置
DE19617525A1 (de) 1996-05-02 1997-11-13 Schlafhorst & Co W Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE102005001093A1 (de) 2005-01-08 2006-07-20 Saurer Gmbh & Co. Kg Vorrichtung zur Steuerung des Unterdrucks an einer Fadenfangdüse einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102005018381A1 (de) 2005-04-21 2006-10-26 Saurer Gmbh & Co. Kg Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE102005036704A1 (de) * 2005-08-04 2007-02-15 Saurer Gmbh & Co. Kg Spulstelle einer Kreuzspulen herstellenden Textilmaschine
DE102006007922A1 (de) * 2006-02-21 2007-08-30 Saurer Gmbh & Co. Kg Serviceaggregat für eine Kreuzspulen herstellende Textilmaschine

Also Published As

Publication number Publication date
EP2444347A2 (fr) 2012-04-25
EP2444347A3 (fr) 2013-05-15
CN102530650B (zh) 2016-02-24
JP5787719B2 (ja) 2015-09-30
JP2012091936A (ja) 2012-05-17
DE102010049515A1 (de) 2012-04-26
CN102530650A (zh) 2012-07-04

Similar Documents

Publication Publication Date Title
EP2444347B1 (fr) Poste de travail d'une machine textile fabriquant des bobines croisées
EP2957532B1 (fr) Poste de travail d'une machine textile fabriquant des bobines croisees
EP0691300B1 (fr) Dispositif pour relier des fils pour machines textiles fabriquant des paquets à spires croisées
DE102005001093A1 (de) Vorrichtung zur Steuerung des Unterdrucks an einer Fadenfangdüse einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP1428783B1 (fr) Méthode et dispositif de mise en service d'un poste de travail d'une machine textile pour la fabrication de bobines à spires croisées
DE102009024037A1 (de) Verfahren zur Behebung einer Fadenunterbrechung an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
EP2338818A2 (fr) Procédé de fonctionnement d'un poste de travail d'une bobineuse et poste de travail d'une bobineuse
DE102006006390A1 (de) Fadenspleißvorrichtung für eine Kreuzspulen herstellende Textilmaschine
EP1380529B1 (fr) Dispositif d'épissure de fils
DE102012016854A1 (de) Verfahren zum Verbinden eines Ober- und Unterfadens an einer Arbeitsstelle einer Spulmaschine und Arbeitsstelle einer Spulmaschine
DE102005018381A1 (de) Spulstelle einer Kreuzspulen herstellenden Textilmaschine
EP2186766B1 (fr) Poste de travail d'une bobineuse doté d'un tube de préhension alimenté par de l'air d'aspiration
EP1076028B1 (fr) Dispositif de rattachement du fil pour une machine textile fabriquant des bobines à spires croisées
EP0602358B1 (fr) Dispositif pour aspirer un début de fil d'une bobine à dévider
EP1127831B1 (fr) Dispositif de mise en service d'un poste de travail d'une machine textile pour la fabrication de bobines à spires croisées
DE102008013108A1 (de) Arbeitsstelle eines Kreuzspulautomaten
DE102014014998A1 (de) Spulstelle mit einer Ausrichteinrichtung für einen Spinnkops
DE102016122490A1 (de) Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102017129580A1 (de) Rotationsspleißer für eine Arbeitsstelle auf einer Kreuzspulen herstellenden Textilmaschine
DE102009033377A1 (de) Verfahren und Vorrichtung zum Betreiben einer Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
DE102022102407A1 (de) Fadenführungseinrichtung für eine Arbeitsstelle einer Kreuzspulen herstellenden Textilmaschine
EP2987756B1 (fr) Poste de travail d'une machine textile fabriquant des bobines croisées
DE102015007820A1 (de) Vorrichtung zum Zuführen eines Fadens auf einer Spulstelle einer automatischen Spulmaschine
DE102005028760A1 (de) Kreuzspulen herstellende Textilmaschine
EP2444346B1 (fr) Poste de travail d'une bobineuse

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 54/70 20060101ALI20130405BHEP

Ipc: B65H 54/72 20060101AFI20130405BHEP

Ipc: B65H 67/08 20060101ALI20130405BHEP

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: 20131115

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

17Q First examination report despatched

Effective date: 20140130

INTG Intention to grant announced

Effective date: 20140221

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 673216

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140715

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: 502011003407

Country of ref document: DE

Effective date: 20140731

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

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: 20140918

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: 20140919

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: 20140618

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: 20140618

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: 20140618

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20140618

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: 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: 20140618

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: 20140618

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: 20140618

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: 20140618

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

Ref country code: SK

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

Effective date: 20140618

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: 20140618

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: 20140618

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: 20140618

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: 20141020

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: 20141018

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: 20140618

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: 20140618

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011003407

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: 20140618

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502011003407

Country of ref document: DE

26N No opposition filed

Effective date: 20150319

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: 20141007

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: 20140618

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

Ref country code: BE

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

Effective date: 20141031

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502011003407

Country of ref document: DE

Effective date: 20150319

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: DE

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

Effective date: 20150501

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: 20140618

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20150630

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: 20141031

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

Ref country code: IE

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

Effective date: 20141007

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: 20140618

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

Effective date: 20151007

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

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: 20140618

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

Ref country code: TR

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

Effective date: 20140618

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: 20111007

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: 20140618

Ref country code: GB

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

Effective date: 20151007

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 673216

Country of ref document: AT

Kind code of ref document: T

Effective date: 20161007

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: 20161007

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: 20140618

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: 20140618

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

Ref country code: CZ

Payment date: 20190927

Year of fee payment: 9

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

Ref country code: IT

Payment date: 20191031

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20191025

Year of fee payment: 9

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 NON-PAYMENT OF DUE FEES

Effective date: 20201007

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20201031

Ref country code: CH

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

Effective date: 20201031

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

Ref country code: IT

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

Effective date: 20201007