EP1340613B1 - Vorrichtung zum Befestigen von Traggriffen an Beuteln - Google Patents

Vorrichtung zum Befestigen von Traggriffen an Beuteln Download PDF

Info

Publication number
EP1340613B1
EP1340613B1 EP02425116A EP02425116A EP1340613B1 EP 1340613 B1 EP1340613 B1 EP 1340613B1 EP 02425116 A EP02425116 A EP 02425116A EP 02425116 A EP02425116 A EP 02425116A EP 1340613 B1 EP1340613 B1 EP 1340613B1
Authority
EP
European Patent Office
Prior art keywords
pulley
nipping
handles
return
belt
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.)
Expired - Lifetime
Application number
EP02425116A
Other languages
English (en)
French (fr)
Other versions
EP1340613A1 (de
Inventor
Vittorio Biondi
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.)
Curioni Sun SRL
Original Assignee
Curioni Sun SRL
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 Curioni Sun SRL filed Critical Curioni Sun SRL
Priority to DE60201006T priority Critical patent/DE60201006T2/de
Priority to ES02425116T priority patent/ES2225752T3/es
Priority to PT02425116T priority patent/PT1340613E/pt
Priority to EP02425116A priority patent/EP1340613B1/de
Priority to AT02425116T priority patent/ATE273787T1/de
Publication of EP1340613A1 publication Critical patent/EP1340613A1/de
Application granted granted Critical
Publication of EP1340613B1 publication Critical patent/EP1340613B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/864—Mounting separate handles on bags, sheets or webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents

Definitions

  • the present invention relates to machines for forming and applying handles to paper and plastic bags according to the preamble of claim 1 and in particular to a machine provided with a device for the removal of the handles not properly applied to the bag.
  • a drawback of the known machine stems from the stopping of the production line when a handle is not properly released by the device which carries it from the forming station to the application station.
  • Said device includes nippers mounted on a chain extending along a substantially rectangular ring path, with a feed side, an application side and two return sides. If the handle is not released, its permanence on the transport device is detected by a photocell which sends a line stop signal. The stop is necessary to prevent jammings which the presence of the handle along the return sides could cause by interfering with other members of the machine and/or with the other handles which are being fed.
  • the reliability of this system is not absolute, in that the photocell may fail and not stop the machine when the need arises. Or, on the contrary, the photocell may be blinded for other reasons (dirt which has accumulated, flying debris, etc.) and cause an unjustified machine stop.
  • the object of the present invention is to provide a machine which overcomes the above-mentioned drawbacks. This object is achieved by means of a machine provided with a device which automatically removes the handles not properly released as disclosed in the characteristing portion of claim 1. Other advantageous features of the present machine are disclosed in the dependent claims.
  • the main advantage of the present machine is exactly given by the presence of an automatic device for removing the unreleased handles which allows to prevent jammings yet avoiding annoying and costly stops of the production line.
  • a second advantage of this machine stems from the fact that the automatic device is constantly running, in that its activation does not depend on a signal received by the photocell, whereby the system has a high reliability and is not subject to "false alarms". Moreover, by dispensing with the photocell the machine is simpler and cheaper.
  • Still another advantage of such machine in its preferred embodiment, is given by the simplicity of the handle removal device which is quite reliable, cheap and does not require a particular maintenance.
  • a machine conventionally includes a device for transporting handles H which substantially consists of nippers N mounted at staggered positions on the inner side of two chains forming two rings arranged side by side in a horizontal plane. Handles H are fed at the center along the feed side, then they turn through 90° on the application side where, upon release by the nipper N, the handle is applied to the bag. More specifically it is the base B of handle H, made up of two paper rectangles glued together to secure the ends of the loop of the real handle, which is applied to the web from which the bag will be obtained.
  • nipper N does not release it, whereby when nipper N returns to the handle forming station along the outer return side it is still carrying an unreleased handle H' which must be removed.
  • said device essentially consists of a pair of vertical belts parallel with the first return side of the device.
  • Each belt is guided by four pulleys at a speed higher than the speed of nipper N, and it is arranged at a suitable vertical and horizontal position for nipping handles H'.
  • the following description relates to the left half of the device, the right half being substantially symmetrical same as it is for the transport device.
  • a driving pulley M is secured by a screw F onto a drive shaft A and drives a belt T which is wound on other three pulleys.
  • these pulleys include a top return pulley R, an underlying central nipping pulley R' of greater size with respect to pulley R and slightly forward in the direction of motion of handles H', and an underlying bottom return pulley R" of the same size as pulley R and in turn slightly forward with respect to pulley R'.
  • nipper N As indicated by the position of nipper N in fig.2, the vertical arrangement of the pulleys is such that the handle transport plane corresponds with the level at which belt T leaves the bottom return pulley R" and winds around the central nipping pulley R' which rotates in the opposite direction with respect to the other three. It should be noted that nipper N is depicted in this figure during its motion along the feed side, but along the return side it passes by the pulleys while moving leftward and therefore with the rear opening on the right.
  • Each pulley is mounted on a journal P by means of a screw V and rotates on a pair of bearings C held in position by a Seeger ring S, and in the case of the top pulley a washer W is also provided.
  • the only difference for the pulleys on the right side of the machine is that they are mounted on spacers D longer than the journals P of the left side.
  • handle H' moves on the inside of the return side, but its base B interferes with the pulleys and precisely it gets to be nipped between belt T and the nipping pulley R'. In this way handle H' is removed from nipper N and moves along half of pulley R' being retained by belt T until the latter moves away from pulley R' to wind around the top return pulley R.
  • handle H' Upon being released by pulley R', handle H' "lands" on an adjacent collection area E (fig.1) which is preferably devised as a container to collect all the unapplied handles at a place where they are not a problem for the machine operation.
  • the nipping means of the automatic handle removal device may be different from the above-illustrated belt/pulley assembly (e.g. gears, rotating and oscillating disks, etc.) as long as they are arranged in such a way that the unreleased handles H' interfere therewith, i.e. they pass through their range of action, along the return path to the forming station.
  • the belt/pulley assembly e.g. gears, rotating and oscillating disks, etc.
  • the path of the transport device may even be not exactly horizontal and it may include more or less sides, for example by providing the application station along a same feed/forming side or a single return side which directly takes back to the forming station.

Landscapes

  • Making Paper Articles (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Auxiliary Devices For And Details Of Packaging Control (AREA)

Claims (6)

  1. Vorrichtung zur Herstellung von Tragegriffen (H) und deren Befestigung an Beuteln einschließlich einer Einrichtung zum Transport der Tragegriffe (H) von einer Herstellungsstation zu einer Befestigungsstation, die mit Greifern (N) versehen ist, welche einem Ringweg folgen mit mindestens einer Rückführseite,
    dadurch gekennzeichnet, daß sie darüber hinaus eine Einrichtung zur Entfernung der Tragegriffe (H') einschließt, die an der Befestigungsstation nicht freigesetzt wurden, versehen mit kontinuierlich arbeitenden Greifeinrichtungen, die nahe an der Rückführseite angeordnet sind, so daß die nicht freigesetzten Tragegriffe (H') deren Wirkungsbereich durchlaufen, wobei die Greifeinrichtungen geeignet sind, die nicht freigesetzten Tragegriffe (H') von den Greifern (N) zu entfernen und sie einem Sammelbereich (E) zuzuführen.
  2. Vorrichtung gemäß Anspruch 1, dadurch gekennzeichnet, daß die Greifeinrichtung aus einem Riemen (T) besteht, der eine Greifriemenscheibe (R') umläuft und angetrieben wird durch eine sich entgegengesetzt drehende Antriebsriemenscheibe (M) über zwei Rückführriemenscheiben (R,R"), wobei die Transportebene der nicht freigegebenen Tragegriffe (H') im wesentlichen orthogonal verläuft in bezug auf die Rotationsebene des Riemens (T) und im wesentlichen tangential zu der Greifriemenscheibe (R') am Punkt des Durchganges des Riemens (T) von einer der Rückführriemenscheiben (R, R") zur Greifriemenscheibe (R').
  3. Vorrichtung gemäß Anspruch 2, dadurch gekennzeichnet, daß die beiden Rückführriemenscheiben (R, R") die gleiche Größe besitzen und die Greifriemenscheibe (R') größer ist.
  4. Vorrichtung gemäß Anspruch 2 oder 3, dadurch gekennzeichnet, daß die Antriebsriemenscheibe (M) und die Rückführriemenscheiben (R, R") eine Nut für die Durchführung des Treibriemens T besitzen, während die Greifriemenscheibe R' eine ebene seitliche Oberfläche aufweist.
  5. Vorrichtung gemäß einem oder mehreren der vorangehenden Ansprüche,
    dadurch gekennzeichnet, daß die erste Rückführriemenscheibe (R) sich in einer oberen Position befindet, die Greifriemenscheibe (R') sich in einer unteren mittleren Position etwas nach vorn in bezug auf die erste Rückführriemenscheibe (R) in Richtung auf die Bewegung der nicht freigesetzten Tragegriffe (H') befindet und die zweite Rückführriemenscheibe (R") sich in einer unteren Bodenposition befindet, die wiederum etwas nach vorn in bezug auf die Greifriemenscheibe (R') angeordnet ist.
  6. Vorrichtung gemäß Anspruch 5, dadurch gekennzeichnet, daß die Transportebene der nicht freigesetzten Tragegriffe (H') tangential zu der Greifriemenscheibe (R') verläuft am Punkt des Durchganges des Riemens (T) von der unteren Rückführriemenscheibe (R") zu der Greifriemenscheibe (R').
EP02425116A 2002-03-01 2002-03-01 Vorrichtung zum Befestigen von Traggriffen an Beuteln Expired - Lifetime EP1340613B1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE60201006T DE60201006T2 (de) 2002-03-01 2002-03-01 Vorrichtung zum Befestigen von Traggriffen an Beuteln
ES02425116T ES2225752T3 (es) 2002-03-01 2002-03-01 Maquina para la formacion y aplicacion de asas a bolsas.
PT02425116T PT1340613E (pt) 2002-03-01 2002-03-01 Maquina para aplicar pegas em sacos
EP02425116A EP1340613B1 (de) 2002-03-01 2002-03-01 Vorrichtung zum Befestigen von Traggriffen an Beuteln
AT02425116T ATE273787T1 (de) 2002-03-01 2002-03-01 Vorrichtung zum befestigen von traggriffen an beuteln

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP02425116A EP1340613B1 (de) 2002-03-01 2002-03-01 Vorrichtung zum Befestigen von Traggriffen an Beuteln

Publications (2)

Publication Number Publication Date
EP1340613A1 EP1340613A1 (de) 2003-09-03
EP1340613B1 true EP1340613B1 (de) 2004-08-18

Family

ID=27675815

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02425116A Expired - Lifetime EP1340613B1 (de) 2002-03-01 2002-03-01 Vorrichtung zum Befestigen von Traggriffen an Beuteln

Country Status (5)

Country Link
EP (1) EP1340613B1 (de)
AT (1) ATE273787T1 (de)
DE (1) DE60201006T2 (de)
ES (1) ES2225752T3 (de)
PT (1) PT1340613E (de)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1246501B (it) * 1990-12-05 1994-11-19 S U N S R L Apparecchiatura per il trasporto di maniglie in corda per sacchetti di carta ad una stazione per la formazione di questi ultimi con applicazione delle stesse all'ingresso di detta stazione prima che i sacchetti vengano realizzati.
DE19607215A1 (de) * 1996-02-26 1997-08-28 Focke & Co Verfahren und Vorrichtung zum Herstellen von insbesondere Klappschachteln für Zigaretten

Also Published As

Publication number Publication date
DE60201006D1 (de) 2004-09-23
ES2225752T3 (es) 2005-03-16
ATE273787T1 (de) 2004-09-15
EP1340613A1 (de) 2003-09-03
DE60201006T2 (de) 2005-08-18
PT1340613E (pt) 2004-11-30

Similar Documents

Publication Publication Date Title
FI74063C (fi) Foerfarande foer att foerena aendan av en foersta bana och aendan av en andra bana med varandra och anordning foer att utfoera foerfarandet.
US6547909B1 (en) Flying web splice apparatus and method
CA2002758C (en) Shrink banding machine
US4610097A (en) Device for threading a transfer strip of a paper web through the drying cylinder section of a paper machine
US4489900A (en) Apparatus for automatically cutting and winding sheet material
CA1202286A (en) Surface winder
EP0845412A1 (de) Verpackungsmaschine
CA2297184A1 (en) Device and method for transferring a threading strip or a material strip
US2291841A (en) Patch applying and laminating mechanism for paper working machines
DE19502441A1 (de) Verfahren und Vorrichtung zum Anbringen von Etiketten
EP1340613B1 (de) Vorrichtung zum Befestigen von Traggriffen an Beuteln
WO1994010369A1 (en) Tenter frame apparatus and methods of use
US5046709A (en) Apparatus for cutting or stacking web materials
EP0951426B1 (de) Etikettenstapler für rotationsetikettierer
DE19644079A1 (de) Vorrichtung zum Herstellen von Verpackungen aus dünnem Verpackungsmaterial
EP0049205A2 (de) Verbinden einer endlosen Folie mit einer kontinuierlich transportierten Matte
DE9211522U1 (de) Vorrichtung zum Stanzen von bewegtem bahnförmigem Material
CA2010339C (en) Apparatus for applying reinforcing slips provided with a glue coating to a web having transverse perforation lines
US4905356A (en) Residual lap clearing apparatus
EP0491994B1 (de) Vorrichtung zur Entfernung von Faserresten auf einer Spule
EP0664225A1 (de) Verfahren und Vorrichtung zur Herstellung eines Notizblocks
SU1375546A1 (ru) Устройство дл размотки лент
US6913256B2 (en) Former for a folding unit
DE69317211T2 (de) Einrichtung mit einem Papierbahnspeicher
US364710A (en) Geoege dunn

Legal Events

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

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20020826

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

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: 20040818

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: 20040818

Ref country code: LI

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: 20040818

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: 20040818

Ref country code: CH

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: 20040818

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 60201006

Country of ref document: DE

Date of ref document: 20040923

Kind code of ref document: P

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: 20041118

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: 20041118

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: 20041118

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20040914

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
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: LU

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

Effective date: 20050301

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: 20050301

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2225752

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: MC

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

Effective date: 20050331

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

Effective date: 20050519

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

Ref country code: ES

Payment date: 20100324

Year of fee payment: 9

Ref country code: IE

Payment date: 20100202

Year of fee payment: 9

Ref country code: PT

Payment date: 20100222

Year of fee payment: 9

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

Ref country code: FR

Payment date: 20100402

Year of fee payment: 9

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

Ref country code: AT

Payment date: 20100325

Year of fee payment: 9

Ref country code: GB

Payment date: 20100205

Year of fee payment: 9

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

Ref country code: DE

Payment date: 20100419

Year of fee payment: 9

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

Ref country code: BE

Payment date: 20100506

Year of fee payment: 9

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20110901

BERE Be: lapsed

Owner name: *CURIONI SUN S.R.L.

Effective date: 20110331

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

Ref country code: PT

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

Effective date: 20110901

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

Effective date: 20110301

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: 20110301

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20111130

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: 20110331

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: FR

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

Effective date: 20110331

Ref country code: DE

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

Effective date: 20111001

Ref country code: IE

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

Effective date: 20110301

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 60201006

Country of ref document: DE

Effective date: 20111001

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: 20110301

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20120423

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

Ref country code: ES

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

Effective date: 20110302

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

Ref country code: IT

Payment date: 20210303

Year of fee payment: 20