EP0406541A2 - Machine de bobinage automatique à système de transport dans lequel des canettes et tubes sont posés en position verticale sur des palettes - Google Patents

Machine de bobinage automatique à système de transport dans lequel des canettes et tubes sont posés en position verticale sur des palettes Download PDF

Info

Publication number
EP0406541A2
EP0406541A2 EP90108864A EP90108864A EP0406541A2 EP 0406541 A2 EP0406541 A2 EP 0406541A2 EP 90108864 A EP90108864 A EP 90108864A EP 90108864 A EP90108864 A EP 90108864A EP 0406541 A2 EP0406541 A2 EP 0406541A2
Authority
EP
European Patent Office
Prior art keywords
winding machine
substations
automatic winding
machine according
pallets
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP90108864A
Other languages
German (de)
English (en)
Other versions
EP0406541B1 (fr
EP0406541A3 (en
Inventor
Hans Grecksch
Ulrich Dr.-Ing. Wirtz
Helmut Kohlen
Paul Surkamp
Helmut Hensen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Oerlikon Textile GmbH and Co KG
Original Assignee
W Schlafhorst AG and Co
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 W Schlafhorst AG and Co filed Critical W Schlafhorst AG and Co
Publication of EP0406541A2 publication Critical patent/EP0406541A2/fr
Publication of EP0406541A3 publication Critical patent/EP0406541A3/de
Application granted granted Critical
Publication of EP0406541B1 publication Critical patent/EP0406541B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H9/00—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine
    • D01H9/18—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins
    • D01H9/187—Arrangements for replacing or removing bobbins, cores, receptacles, or completed packages at paying-out or take-up stations ; Combination of spinning-winding machine for supplying bobbins, cores, receptacles, or completed packages to, or transporting from, paying-out or take-up stations ; Arrangements to prevent unwinding of roving from roving bobbins on individual supports, e.g. pallets
    • 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
    • B65H67/086—Preparing supply packages
    • 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 an automatic winding machine according to the preamble of the first claim.
  • Modern spinning machines have a high output of spinning cops, which also places increased demands on the processing capacity of the downstream winding machines. It is therefore necessary to use a high degree of automation.
  • JP-OS 50-136 440 describes a preparation device which is arranged at the head end of the spinning machine and searches for the thread on the cops, which are attached to arbors which are attached at equal intervals to the conveyor belt which passes the spindles of the spinning machine running.
  • the time for the preparation of these cops is through the As a result of the requirements specified by the winding machine. This can result in an extremely short cycle time, which can increase the number of improperly prepared coils.
  • the cycle time is also predefined in a preparation device in which the cops are guided with pallets in pockets of a transport disk.
  • the cops are guided with pallets in pockets of a transport disk.
  • they circulate several times, which limits the processing capacity of the preparation device.
  • the object of the invention is to propose an automatic winding machine which, in its processing capacity, does justice to the high output of freshly spun cops from spinning machines.
  • the cops to be prepared can be divided among the preparation devices, so that the respective dwell time increases significantly and thus the preparation success increases.
  • a direct cycle time commitment can be avoided. This is achieved in that the stations of the preparation devices position the pallets with cops and the cycle time can vary within certain limits depending on the success of the thread search.
  • the probability of success of the preparation can also be increased by arranging a last substation which is only used if the upstream substation has not found the beginning of the thread.
  • the pallets 1 with freshly spun cops 2 reach the area of the winding machine on a feed path 3.
  • all conveyor tracks are conveyor belts, of which the pallets 1 by friction be taken along, with corresponding limits.
  • the conveyor belts overlap in such a way that a smooth transition into the respective branch path is possible, unless a corresponding resistance is brought up by pent-up pallets.
  • the respective first sub-stages 10, 10 'and 10 ⁇ of the preparation devices are arranged so that there is a storage section in front of them, the length of which corresponds to a multiple of the diameter of the base of the pallets 1. After the respective reserve route formed in this way has been filled, the subsequent pallets are diverted to the branch line 4.
  • the conveyor belt of the conveyor track 6 projects so far into the area of the junction track 4 that pallets 1 moved past on the junction track 4 are taken over into the conveyor track 6 when the storage section in front of the first substation 10 'is not filled.
  • the conveyor belt which runs along the branch path 4 is narrower than the branch path 4.
  • the structure of these substations can correspond, for example, to the illustration in FIGS. 7 to 9. Further explanations are still given.
  • a transverse transport path 8 is arranged, which guides the cops 2 prepared along the transport paths 6 and 7 with their pallets 1 to the feed path 3 again.
  • the feed path 3 merges into a feed path 9, which then leads to a delivery path (not shown) for the cops.
  • the cops with their pallets then reach the area of the winding units from this supply path.
  • 2 shows a variant in which the transport tracks 6 and 7 are arranged at a considerably reduced distance from the feed track 3. This is made possible by the fact that the substations of adjacent transport tracks are arranged offset to one another.
  • sensors 15 and 16 are arranged on the feed path 3 and the transport path 6, which determine the respective fill level of the storage section in front of the first substations. These sensors 15 and 16 work together via control lines 14 'and 16' with switches 14 and 17. This ensures that all preparation facilities are included.
  • a further variant of the invention shown in Fig. 3 shows the arrangement of sensors 18 and 20 in front of the switches 19 and 21.
  • the switches are each controlled via lines 18 'and 20'.
  • the sensors 18 and 20 are designed as color sensors which, for example, recognize the sleeve color of the heads 2 corresponding to a lot. Accordingly, they must be arranged at a height at which the cop 2 transported past does not have any wrapping.
  • the control to certain transport lanes can be used to treat the heads of different lots differently. For example, it is possible to treat heads of a lot that are relatively difficult to prepare more intensively.
  • a fourth substation 22 can be arranged, which for example preferably searches for the beginning of the thread on the head cone.
  • the substation 12 ⁇ has a detector that detects the successful preparation. If this detector has not recognized successful thread preparation, the substation 22, which is otherwise inoperative, can take effect.
  • a substation 22 ' which, like the substation 22, searches for the beginning of the thread on the head cone, also after the transverse transport path 8 on the feed path 3 (see FIG. 3).
  • This substation 22 'could then are operated by the sensors of the substations 12 to 12 ⁇ . This would have to take into account a corresponding time delay depending on the distance of these substations from the substation 22 '.
  • FIG. 4 shows a further variant of the embodiment of the invention, in which the preparation devices are arranged one behind the other, but have separate accesses 23 and 26.
  • This arrangement of the preparation devices also represents a kind of parallel connection, as was described in the previous examples.
  • a sensor 24 can, for example, detect the passage of a pallet 1 and change the switch in each case. As a result, one copy of the transport path 27 and one copy of the transport path 28 are fed alternately. This arrangement can be continued as desired along the sections of the winding machine. The extremely small space requirement is particularly advantageous.
  • the sensor 24 which controls the switch 25 via the line 24, is also designed as a color sensor, as a result of which control depending on the batch is possible.
  • FIG. 5 shows a series connection of preparation devices along the feed path 3.
  • This series connection can advantageously be managed in that the positioning devices of the substations are controlled in such a way that they pass through as many pallets without positioning as preparation devices arranged on the conveyor belt are.
  • FIG. 6 A particularly space-saving variant of the invention is shown in FIG. 6.
  • the substations 10 ′′′ to 12 ′′′ of different preparation devices on the transport tracks 29 and 30 are combined as a unit.
  • the units of the substations are advantageously active alternately on the adjacent belts.
  • the corresponding feeding of the pallets into the two transport tracks 29 and 30 can be secured by a switch 31, which switches over to the other position when touched by a pallet 1.
  • the pallet 1 is positioned on the feed path 3 by means of a drive 32, preferably consisting of three star-shaped friction wheels.
  • This drive 32 rotates the pallet 1 with cops 2 against the winding direction of the thread, with a needle 33 resting on the cops foot.
  • This needle 33 is mounted on a rotatable needle holder 33 ', which brings the needle 33 into contact with the sleeve base after positioning the cop 2. This is intended to solve an existing backwinding.
  • a blowing nozzle 34 is additionally arranged so that its air jet largely coincides with the point of contact of the needle 33 on the tube foot.
  • the beginning of the thread is to be searched for and detached by means of a needle 35 on the cop jacket.
  • the needle 35 is analogous to the needle 33 by means of a rotatable needle holder 35 'to the cop jacket.
  • a drive 36 which is designed analogously to the drive 32, also rotates the cop against the winding direction of the thread.
  • the cop 2 is positioned opposite a suction slot 37 of a suction channel 40.
  • the suction air removes that previously Thread end pulled into the suction slot 37. Since the suction slit extends over the head of the cop 2 to a height on the opposite side, which is in the area of the sleeve tip, the thread reaches the position shown in FIG. 9.
  • the direction of rotation is reversed by the drive 41 and the length of the thread end defined in its length is loosely wound onto the sleeve tip. This winding can easily be uncovered again by an air flow in the region of the winding unit and then fed to a gripper.
  • a detector 39 detects the beginning of the thread, which indicates the successful preparation of the cop for the subsequent unwinding process.
  • the use of the detector 39 makes sense in the application of the present invention if a further substation, such as substation 22 in FIG. 3, is arranged downstream.
  • this substation 22 is shown in FIG. 10. Based on the fact that the detector 39 has not detected a thread start in the substation 12station, the drive 42, which, like the other substations, consists of three star-shaped friction wheels, is pivoted into the region of the transport path 7, as a result of which the relevant pallet 1 is located in this substation is positioned.
  • a suction bell 43 in the substation 22 is essentially effective at the cop cone.
  • the main features of this substation correspond to a device for locating broken threads on a spinning machine, as is shown in DE-OS 26 12 660.
  • the suction bell 43 is moved vertically by means of a threaded spindle 48, which is actuated by a geared motor 47.
  • a light barrier formed from a light source 44 and a photocell 45 determines when the suction bell 43 has reached the head cone. After reaching a position in which there is only a very small gap between the suction bell 43 and the head cone, a suction air flow is generated in a suction channel 50, which flow continues into the suction bell 43. Due to the narrow suction gap, the suction air on the head cone is very effective, which means that the thread start detection rate is very high. The effect is further improved by the fact that the cop is rotated counter to the thread winding direction by the drive 42 while the suction air flow is present.
  • a sensor 46 which, if the beginning of the thread is not recognized, can open a switch which is not shown and which leads to a storage path. Cops that have reached this storage section can then be subjected to manual preparation. With 49 a cutting device is designated, which cuts the thread end accordingly.
  • the threaded spindle 48 can approach only one suction slot to the head cone, which can also be connected to the suction channel 113.
  • the beginning of the thread can be blown into the head sleeve by means of a blow nozzle (not shown) or, for example, can be positioned at a height analogous to the substation 12 by means of the suction slot (also not shown) which, when the head is rotated by the drive 42, loosely winds above of the head cone on the head sleeve.
  • a blow nozzle not shown
  • the suction slot also not shown
  • the transport system of the winding machine can be designed in such a way that these residual bobbins are also on the feed path 3 arrive. It is advantageous if the sensors 18 and 20 shown in FIG. 3 recognize that it is not a completely wound cop. These sensors 18 and 20 would then control the switches 19 and 21 so that the cop in question is passed into the transport path 7. This ensures that the substation 22, which searches for the beginning of the thread on the head cone, can be actuated if the preceding substations could not find the beginning of the thread.
EP90108864A 1989-06-15 1990-05-11 Machine de bobinage automatique à système de transport dans lequel des canettes et tubes sont posés en position verticale sur des palettes Expired - Lifetime EP0406541B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3919526A DE3919526C2 (de) 1989-06-15 1989-06-15 Automatische Spulmaschine mit einem Transportsystem, in dem Kopse und Hülsen aufrechtstehend auf Paletten aufgesetzt sind
DE3919526 1989-06-15

Publications (3)

Publication Number Publication Date
EP0406541A2 true EP0406541A2 (fr) 1991-01-09
EP0406541A3 EP0406541A3 (en) 1991-06-26
EP0406541B1 EP0406541B1 (fr) 1993-08-11

Family

ID=6382772

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90108864A Expired - Lifetime EP0406541B1 (fr) 1989-06-15 1990-05-11 Machine de bobinage automatique à système de transport dans lequel des canettes et tubes sont posés en position verticale sur des palettes

Country Status (4)

Country Link
US (1) US5092531A (fr)
EP (1) EP0406541B1 (fr)
JP (1) JP2980643B2 (fr)
DE (2) DE3919526C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501913A1 (fr) * 1991-02-20 1992-09-02 Maschinenfabrik Rieter Ag Procédure pour l'opération d'une machine à retordre consistant en station à préparer des cops, tampon de circulation et plusieurs stations à retordre
AU2004240168B2 (en) * 2004-01-30 2006-10-19 Livestock Nutrition Technologies Pty. Ltd. Composition and method

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131608A1 (de) * 1991-09-23 1993-03-25 Schlafhorst & Co W Verfahren zum betreiben einer automatischen spulmaschine
DE4142621A1 (de) * 1991-12-21 1993-06-24 Schlafhorst & Co W Speichereinrichtung einer spulmaschine fuer voneinander unabhaengige caddy's
DE4206406B4 (de) * 1992-02-29 2004-04-22 Saurer Gmbh & Co. Kg Transporteinrichtung für voneinander unabhängige Spulentransportteller
DE4209219B4 (de) * 1992-03-21 2005-08-04 Saurer Gmbh & Co. Kg Spulmaschine mit einem geschlossenen Transportsystem für Spulentransportteller
DE4210815C2 (de) * 1992-04-01 2002-02-28 Schlafhorst & Co W Zuführeinrichtung für aufrechtstehende auf Spulentransportteller aufgesteckte Kopse zu den Spulstellen einer Spulmaschine
JP2589527Y2 (ja) * 1993-02-24 1999-01-27 村田機械株式会社 解舒補助装置
JP2820007B2 (ja) * 1993-11-10 1998-11-05 村田機械株式会社 口出し装置
DE19503972C2 (de) * 1995-02-07 1999-10-28 Josef Hafner Verfahren zum Befördern von Transportwagen oder Zügen in einer Transportvorrichtung für Spinnereianlagen und Transportvorrichtung zur Durchführung des Verfahrens
ITPO20150002A1 (it) * 2015-02-06 2016-08-06 Ecafil Best Spa Ind Filati Sistema e metodo di controllo e programmazione della produzione di un gomitolo

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523101A1 (fr) * 1982-03-08 1983-09-16 Murata Machinery Ltd Dispositif de transport de fuseaux pour bobinoir automatique
FR2543931A1 (fr) * 1983-04-11 1984-10-12 Murata Machinery Ltd Dispositif de transport de fil
DE3434576A1 (de) * 1983-09-20 1985-04-25 Murata Kikai K.K., Kyoto Spulentransport- und behandlungseinrichtung an einer wickelmaschine
DE3632459A1 (de) * 1985-09-24 1987-04-16 Murata Machinery Ltd Fadenendesuchvorrichtung fuer spinnspulen

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5338344B2 (fr) * 1974-04-19 1978-10-14
IT1047692B (it) * 1975-10-03 1980-10-20 Cognetex Spa Dispositivo automatico a carrello per la ricerca e riattaccatura dei fili rotti nei filatoi ad anello
JPS5859167A (ja) * 1981-09-25 1983-04-08 Murata Mach Ltd 管糸搬送システム
JPS61169452A (ja) * 1985-01-23 1986-07-31 Murata Mach Ltd 糸端の口出し装置
JPS6260781A (ja) * 1985-09-10 1987-03-17 Murata Mach Ltd 糸端の口出し方法
JPS638177A (ja) * 1986-06-27 1988-01-13 Nisshinbo Ind Inc 精紡管糸の自動口出し装置
US4893483A (en) * 1987-09-18 1990-01-16 Nikku Industry Co., Ltd. Heat treatment apparatus for bobbins of yarn

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2523101A1 (fr) * 1982-03-08 1983-09-16 Murata Machinery Ltd Dispositif de transport de fuseaux pour bobinoir automatique
FR2543931A1 (fr) * 1983-04-11 1984-10-12 Murata Machinery Ltd Dispositif de transport de fil
DE3434576A1 (de) * 1983-09-20 1985-04-25 Murata Kikai K.K., Kyoto Spulentransport- und behandlungseinrichtung an einer wickelmaschine
DE3632459A1 (de) * 1985-09-24 1987-04-16 Murata Machinery Ltd Fadenendesuchvorrichtung fuer spinnspulen

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0501913A1 (fr) * 1991-02-20 1992-09-02 Maschinenfabrik Rieter Ag Procédure pour l'opération d'une machine à retordre consistant en station à préparer des cops, tampon de circulation et plusieurs stations à retordre
AU2004240168B2 (en) * 2004-01-30 2006-10-19 Livestock Nutrition Technologies Pty. Ltd. Composition and method

Also Published As

Publication number Publication date
DE3919526A1 (de) 1990-12-20
JPH0388681A (ja) 1991-04-15
US5092531A (en) 1992-03-03
EP0406541B1 (fr) 1993-08-11
EP0406541A3 (en) 1991-06-26
JP2980643B2 (ja) 1999-11-22
DE3919526C2 (de) 1999-11-18
DE59002280D1 (de) 1993-09-16

Similar Documents

Publication Publication Date Title
EP0402630B1 (fr) Bobinoir automatique avec un système de transport de canettes et de tubes avec plusieurs boucles de transport
DE3326000C2 (fr)
DE3834689C2 (fr)
CH666878A5 (de) Vorrichtung zum auswaehlen und foerdern von kopsen.
DE3609071C2 (fr)
EP0406541B1 (fr) Machine de bobinage automatique à système de transport dans lequel des canettes et tubes sont posés en position verticale sur des palettes
CH662332A5 (de) Automatische spulmaschine mit mehreren spulstationen.
DE3308172A1 (de) Kopstransportvorrichtung fuer einen spulautomaten
EP0427990B1 (fr) Dispositif pour exécuter automatiquement le raccordement de fil ainsi que le changement de cannettes, constitués par une suite fixe d'opérations à un poste de bobinage d'une machine de bobinage
DE4142621A1 (de) Speichereinrichtung einer spulmaschine fuer voneinander unabhaengige caddy's
WO1998028217A1 (fr) Bobineuse a dispositif de guidage
DE3632459C2 (fr)
DE3742220C2 (de) Verfahren und Vorrichtung zum Abtransportieren fertiggewickelter Kreuzspulen
DE19855126A1 (de) Kreuzspulautomat sowie Verfahren zum Betreiben eines Kreuzspulautomaten
DE3501796C2 (fr)
DE3815831A1 (de) Spulentransportsystem
DE3937824A1 (de) Spulstelle einer spulmaschine, bei der das fadenverbinden und der kopswechsel automatisch durchfuehrbar sind
DE4211112C2 (de) Vorrichtung zum Beliefern eines Spulautomaten mit aufrechtstehend auf Spulentransportteller aufgesteckten Kopsen
EP0569772B1 (fr) Procédé et dispositif pour la fabrication d'un nombre donné de bobines pleines croisées sur une machine de bobinage à spires croisées
DE4131608A1 (de) Verfahren zum betreiben einer automatischen spulmaschine
DE4029894A1 (de) Spulmaschine, die von hand mit ablaufspulen beschickt werden kann
DE4006467C2 (de) Vorrichtung zum Verbund zwischen einer Spinnmaschine und einer Doppeldrahtzwirnmaschine
DE19535435C2 (de) Kreuzspulentransportbandsystem
DE3622004C2 (fr)
EP0995824B1 (fr) Machine de bobinage et filage par extrusion centrifuge

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): CH DE FR IT LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): CH DE FR IT LI

17P Request for examination filed

Effective date: 19910712

17Q First examination report despatched

Effective date: 19930126

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR IT LI

REF Corresponds to:

Ref document number: 59002280

Country of ref document: DE

Date of ref document: 19930916

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

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

26N No opposition filed
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20020523

Year of fee payment: 13

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: 20040130

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

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

Ref country code: CH

Payment date: 20040527

Year of fee payment: 15

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

Ref country code: CH

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

Effective date: 20050531

Ref country code: LI

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

Effective date: 20050531

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: DE

Payment date: 20070629

Year of fee payment: 18

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

Ref country code: IT

Payment date: 20080521

Year of fee payment: 19

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: 20081202

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: 20090511