EP0920933B1 - Poinçonneuse de tôles améliorée - Google Patents

Poinçonneuse de tôles améliorée Download PDF

Info

Publication number
EP0920933B1
EP0920933B1 EP98203435A EP98203435A EP0920933B1 EP 0920933 B1 EP0920933 B1 EP 0920933B1 EP 98203435 A EP98203435 A EP 98203435A EP 98203435 A EP98203435 A EP 98203435A EP 0920933 B1 EP0920933 B1 EP 0920933B1
Authority
EP
European Patent Office
Prior art keywords
punching
panel
work table
bearing structure
punching machine
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
EP98203435A
Other languages
German (de)
English (en)
Other versions
EP0920933A2 (fr
EP0920933A3 (fr
Inventor
Gianfranco Venturini
Flavio Zaccaria
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.)
Salvagnini Italia SpA
Original Assignee
Salvagnini Italia SpA
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 Salvagnini Italia SpA filed Critical Salvagnini Italia SpA
Publication of EP0920933A2 publication Critical patent/EP0920933A2/fr
Publication of EP0920933A3 publication Critical patent/EP0920933A3/fr
Application granted granted Critical
Publication of EP0920933B1 publication Critical patent/EP0920933B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/246—Selection of punches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
    • B21D43/02—Advancing work in relation to the stroke of the die or tool
    • B21D43/04—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work
    • B21D43/10—Advancing work in relation to the stroke of the die or tool by means in mechanical engagement with the work by grippers

Definitions

  • the present invention refers to an improved punching machine for metal sheet panels. (see for example US-A-4 503 741).
  • punching machines for metal sheet panels generally comprise a work table for a panel to be punched, a "C" shape or an "arched” annular bearing structure, having a groove where the work table passes through and to which a punching head is mounted, and moving means (manipulator) for the panel to be punched on the work table to hold the panel at one of its sides and to bring it in correspondence of the punching head.
  • the manipulator Since in general the panel must be punched in points even very distant from each other, for example along all the sides of the same, the manipulator must also have an extended stroke in order to be able to bring all those points of the panel that have to be punched in correspondence ofthe punching head. According to the dimension of the panel such stroke can be so extended to make it necessary to carry out the movement of the panel in successive stages, getting hold of the panel, moving it by a certain length, releasing it, bringing the manipulator back to its original position, getting again hold of the panel and then going on with the movement of the same. Obviously, this slows machining time considerably.
  • object of the present invention has been to provide a punching machine that would solve the problem pointed out above.
  • FIGs 1 to 7 there is shown a punching machine according to a first embodiment of the present invention.
  • Such punching machine comprises a work table 1 for the panels to be machined, and a bearing structure 2 that can have a substantially close arched annular shape, as in Figures 1 to 6, or that can be made of two substantially facing "C" shape or "arched" structures 2', 2", as in Figure 7.
  • the bearing structure 2 has a central groove 3 through which the work table 1 passes.
  • Each punching head comprises two overlapping parallelepiped blocks 5 and 6, the first known as punch holder block, fixed to the upper part of the bearing structure 2 and provided with one or more punching tools, the second, known as matrix holder block, fixed instead to the lower part of the bearing structure 2 and below the work table 1 and provided with respective matrix dies for the punching tools.
  • the two punching heads are of the "multi-press" type, that is, each one provided in the punch holder block 5 with a plurality of punching tools 7 (small tools), 8 (large tools) having variable dimensions and operable independently one from another by means of respective actuator pistons 9, 10 and, in the matrix holder block 6, a respective plurality of matrix dies 11 (for small tools), 12 (for large tools).
  • Punching heads of this type already known and described for example in EP-A-0028588, allow to perform a plurality of punching operations without the need to substitute the punching tools.
  • the punching heads could be of the "mono-press" type, each one provided with one single actuator piston in the punch holder block, and either provided or not with systems for the quick change of the punch-matrix set. This is not essential to the purpose of the present invention.
  • the punching machine comprises two manipulators 13, 14 located in correspondence of the two ends of the work table 1.
  • Each manipulator 13,14 comprises a first carriage 15 that is movable along slide guides 16 in a direction indicated by Y in Figure 1 perpendicular to the bearing structure 2, and a second carriage 17 movable instead along a direction indicated by X in the same Figure, parallel to the bearing structure 2.
  • Pinchers 18 suitable to hold a metal sheet panel P in correspondence of an edge of the same are associated to the carriage 17.
  • a panel to be punched P1 is fed either by an operator or automatically on the work table 1, in the direction indicated by A in Figure 2 (that is indifferently from the right or from the left) in correspondence with the manipulator 13, while the manipulator 14 is engaged in the handling of a previous panel P0 for the machining of the same on behalf of the punching heads 4', 4".
  • the manipulator 13 holds one back edge of the panel P1 with its pincers 18.
  • the manipulator 14 moves forward along the guides 16 and it gets hold of the fore edge of panel P1 by its pincers 18; therefore the two manipulators exchange panel P1 between themselves.
  • the manipulator 13 releases panel P1 and moves back along the guides 16, getting back to the position shown in Figure 2. While the manipulator 14 moves the panel P1 in the various positions necessary to carry out machining of the edge or, more in general, of the back half of the same, the manipulator 13 is ready to receive a new panel, and the cycle is thus repeated.
  • the two punching heads 4', 4" can be fixed to the arch 2. It is also possible to provide for a plurality of fixing positions for the punching heads 4', 4" in the arch 2, so that during the assembly of the machine it is possible to vary the mutual distance between heads.
  • the two heads can be mounted in a sliding way along the direction X, by means sliders 50 and guides 51 and, for example, adjusting screws 52, in order to be able to adjust the mutual distance as a function of the dimensions of the panel to be punched.
  • FIG. 7 A variation of the previously described punching machine is shown in Figure 7.
  • the bearing structure 2 is not a closed arch but it is formed of two arches 2', 2"
  • the two arches 2', 2" can be preferably made become mobile with regards to a base 100 of the punching machine, in order to be able to adjust the mutual distance between the two punching heads 4', 4".
  • FIGs from 8 to 10 there is shown a punching machine according to a second embodiment of the present invention.
  • the punching machine comprises a single manipulator 13, and it is provided with a rotator 60 for the panel to be machined.
  • the sole manipulator 13, without the rotator 60 would in fact not allow to carry out machining in correspondence of the edge of the panel that is engaged with the pinchers 18.
  • the rotator 60 instead allows to rotate the panel once all the punching operations on the free edge of the panel have been completed, and therefore to be able to carry out the punching also on the other edge of the panel.
  • Figure 9 the operation of rotation of the panel P on behalf of the rotator 60 is shown.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Punching Or Piercing (AREA)
  • Laminated Bodies (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Claims (8)

  1. Poinçonneuse pour tôles comprenant une table de travail (1), une structure porteuse (2 ; 2', 2") pour unités de poinçonnage (4', 4"), ladite structure porteuse (2 ; 2', 2") comportant une rainure (3) à travers laquelle passe ladite table de travail (1), deux unités de poinçonnage (4', 4") montées sur ladite structure porteuse (2 ; 2', 2") et sensiblement en face l'une de l'autre, des moyens de déplacement (13, 14 ; 13, 60) pour une tôle sur ladite table de travail (1) pour mettre la tôle en correspondance avec lesdites unités de poinçonnage (4', 4"), caractérisée en ce que lesdits moyens de déplacement (13, 14 ; 13, 60) comprennent deux manipulateurs (13, 14) comportant chacun un premier chariot (15) mobile le long d'une première direction (Y) sur ladite table de travail (1), ladite première direction (Y) étant sensiblement orthogonale à ladite structure porteuse (2 ; 2', 2"), et un deuxième chariot (17) muni de moyens de maintien (18) pour la tôle mobile le long d'une deuxième direction (X) sur la table de travail (1), ladite deuxième direction (X) étant sensiblement parallèle à ladite structure porteuse (2 ; 2', 2"), chaque manipulateur (13, 14) étant associé à une extrémité respective de la table de travail (1) et positionné au côté opposé de la table de travail (1) par rapport à ladite structure porteuse (2 ; 2', 2"), lesdits deux manipulateurs (13, 14) ayant une course le long de ladite première direction (Y) qui est suffisante pour permettre à un manipulateur d'amener une tôle à poinçonner ou de dégager une tôle déjà poinçonnée alors que l'autre manipulateur est engagé dans le traitement d'une autre tôle.
  2. Poinçonneuse selon la revendication 1, caractérisée en ce que lesdits moyens de déplacement comprennent en outre un rotateur (60) pour la rotation de la tôle présente sur la table de travail (1).
  3. Poinçonneuse selon la revendication 1, caractérisée en ce que lesdites deux unités de poinçonnage (4', 4") font sensiblement face à ladite deuxième direction (X).
  4. Poinçonneuse selon la revendication 3, caractérisée en ce que lesdites deux unités de poinçonnage (4', 4") sont des plateaux presseurs à pression multiple comprenant chacun une pluralité d'outils de poinçonnage (7, 8) actionnables indépendamment les uns des autres.
  5. Poinçonneuse selon la revendication 3, caractérisée en ce que lesdites deux unités de poinçonnage (4', 4") sont des plateaux presseurs à pression simple.
  6. Poinçonneuse selon l'une quelconque des revendications 3, 4 et 5, caractérisée en ce que lesdites deux unités de poinçonnage (4', 4") ont des distances mutuelles réglables.
  7. Poinçonneuse selon l'une quelconque des revendications précédentes, caractérisée en ce que ladite structure porteuse (2) est une structure annulaire sensiblement fermée.
  8. Poinçonneuse selon l'une quelconque des revendications 1 à 6, caractérisée en ce que ladite structure porteuse (2', 2") comprend deux demi-structures en "C" sensiblement en vis-à-vis, chacune adaptée pour supporter une unité respective parmi lesdites deux unités de poinçonnage (4', 4").
EP98203435A 1997-12-05 1998-10-12 Poinçonneuse de tôles améliorée Expired - Lifetime EP0920933B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT97MI002695A IT1296923B1 (it) 1997-12-05 1997-12-05 Macchina punzonatrice di pannelli di lamiera perfezionata
ITMI972695 1997-12-05

Publications (3)

Publication Number Publication Date
EP0920933A2 EP0920933A2 (fr) 1999-06-09
EP0920933A3 EP0920933A3 (fr) 2001-01-03
EP0920933B1 true EP0920933B1 (fr) 2003-12-17

Family

ID=11378316

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98203435A Expired - Lifetime EP0920933B1 (fr) 1997-12-05 1998-10-12 Poinçonneuse de tôles améliorée

Country Status (9)

Country Link
EP (1) EP0920933B1 (fr)
JP (1) JPH11244958A (fr)
KR (1) KR19990062770A (fr)
AT (1) ATE256511T1 (fr)
BR (1) BR9805137A (fr)
CA (1) CA2250781A1 (fr)
DE (1) DE69820575T2 (fr)
ES (1) ES2212213T3 (fr)
IT (1) IT1296923B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVE20010018U1 (it) * 2001-08-13 2003-02-13 Dallan Srl Macchina punzonatrice per nastri di lamiera
DE10151286A1 (de) 2001-10-22 2003-04-30 Tesa Ag Beschichtungsverfahren
ITMI20030242A1 (it) * 2003-02-11 2004-08-12 Salvagnini Italia Spa Manipolatore per la movimentazione di fogli di lamiera su un piano di lavoro in una macchina punzonatrice
FR2872440B1 (fr) * 2004-07-01 2007-10-12 Jean Claude Jeandeaud Dispositif de travail de flans
EP1759782A1 (fr) * 2005-09-02 2007-03-07 Arcelor Steel Service Centres Installation et procédé de travail d'un lot de flans
CN114378171B (zh) * 2022-03-03 2023-09-01 杭州尚金缘珠宝首饰有限公司 一种用于黄金产品加工的冲压成型机
CN118558834A (zh) * 2024-07-23 2024-08-30 小米汽车科技有限公司 冲卷设备、定子铁芯的加工方法、定子铁芯、驱动电机和车辆

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092892A (en) * 1975-06-23 1978-06-06 Ronald Moone Hole forming machine
EP0100420A1 (fr) * 1982-07-14 1984-02-15 Hämmerle AG Appareil pour manipuler des pièces de travail
US4503741A (en) * 1982-07-26 1985-03-12 The Warner & Swasey Company Bridge type punch press
JPS59223128A (ja) * 1983-06-03 1984-12-14 Nissan Motor Co Ltd パンチングプレス装置のワ−クグリツパ−装置
JPS6061129A (ja) * 1983-09-10 1985-04-08 Nissan Motor Co Ltd パンチングプレス装置におけるワ−クの把持方法

Also Published As

Publication number Publication date
EP0920933A2 (fr) 1999-06-09
IT1296923B1 (it) 1999-08-03
EP0920933A3 (fr) 2001-01-03
DE69820575D1 (de) 2004-01-29
BR9805137A (pt) 1999-12-21
JPH11244958A (ja) 1999-09-14
DE69820575T2 (de) 2004-11-04
ES2212213T3 (es) 2004-07-16
CA2250781A1 (fr) 1999-06-05
ITMI972695A1 (it) 1999-06-05
ATE256511T1 (de) 2004-01-15
KR19990062770A (ko) 1999-07-26

Similar Documents

Publication Publication Date Title
US6145424A (en) Punching machine and method thereof
JPS5924532A (ja) 曲げ装置
US4503741A (en) Bridge type punch press
US4901427A (en) Punch press
JP4608037B2 (ja) メタルシートを打ち抜きし及び曲げ加工するためのマシーン
SU712017A3 (ru) Многопозиционна машина дл обработки металлов
EP0920933B1 (fr) Poinçonneuse de tôles améliorée
US3902389A (en) Turret punch press with work feed
EP0927597A1 (fr) Dispositif pour couper des plaques métalliques et des choses semblables
US11612925B2 (en) Bending machine and method for bending a workpiece out of a flat material
JPH06234018A (ja) プレスブレーキの自動金型交換装置
US5010758A (en) Bending machine
EP0100282B1 (fr) Poinçonneuse à portique
CA1317868C (fr) Machine a cintrer
US5301585A (en) Punch pressing machine
US4920779A (en) Bending apparatus
EP1417054B1 (fr) Poinconneuse pour bande de tole
JP2002143960A (ja) 線材の曲げ加工機
JPH06552A (ja) ロボットを用いた加工システムおよび加工システム用ロボット
JPS6245434A (ja) 板材加工機械における加工範囲変更方法
GB2161733A (en) Punch press
US4381170A (en) Reversing device for press worked goods
EP1447156B1 (fr) Manipulateur pour le déplacement de tôles métalliques sur un plan de travail d'une poinçonneuse
JPH0377800A (ja) 複数の加工部を有する加工装置
JPH0523757A (ja) 自動交換に適したパンチとダイのユニツトの取付プレ−トを具備したパンチプレス機

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

RIC1 Information provided on ipc code assigned before grant

Free format text: 7B 21D 28/26 A, 7B 21D 28/24 B, 7B 21D 43/10 B, 7B 21D 43/14 B, 7B 21D 28/12 B

AKX Designation fees paid
17P Request for examination filed

Effective date: 20010625

RAX Requested extension states of the european patent have changed

Free format text: AL PAYMENT 20010625;LT PAYMENT 20010625;LV PAYMENT 20010625;MK PAYMENT 20010625;RO PAYMENT 20010625;SI PAYMENT 20010625

RBV Designated contracting states (corrected)

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

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

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

Ref country code: CY

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

Effective date: 20031217

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: 69820575

Country of ref document: DE

Date of ref document: 20040129

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

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

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: 20040317

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: 20040317

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: E. BLUM & CO. PATENTANWAELTE

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20031217

ET Fr: translation filed
REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2212213

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: LU

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

Effective date: 20041012

Ref country code: IE

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

Effective date: 20041012

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: MC

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

Effective date: 20041031

26N No opposition filed

Effective date: 20040920

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: SALVAGNINI ITALIA S.P.A.

Free format text: SALVAGNINI ITALIA S.P.A.#VIA MONTICELLO DI FARA, 42#I-36040 SAREGO (VICENZA) (IT) -TRANSFER TO- SALVAGNINI ITALIA S.P.A.#VIA MONTICELLO DI FARA, 42#I-36040 SAREGO (VICENZA) (IT)

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: 20040517

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

Ref country code: CH

Payment date: 20130924

Year of fee payment: 16

Ref country code: NL

Payment date: 20130923

Year of fee payment: 16

Ref country code: FI

Payment date: 20130923

Year of fee payment: 16

Ref country code: SE

Payment date: 20130924

Year of fee payment: 16

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

Ref country code: GB

Payment date: 20130923

Year of fee payment: 16

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

Ref country code: DE

Payment date: 20130920

Year of fee payment: 16

Ref country code: BE

Payment date: 20130923

Year of fee payment: 16

Ref country code: FR

Payment date: 20131028

Year of fee payment: 16

Ref country code: AT

Payment date: 20130923

Year of fee payment: 16

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

Ref country code: ES

Payment date: 20131003

Year of fee payment: 16

Ref country code: IT

Payment date: 20130930

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 69820575

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20150501

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 256511

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141012

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

Effective date: 20141012

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

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: 20141031

Ref country code: FI

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

Effective date: 20141012

Ref country code: LI

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

Effective date: 20141031

Ref country code: DE

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

Effective date: 20150501

Ref country code: GB

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

Effective date: 20141012

Ref country code: SE

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

Effective date: 20141013

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: AT

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

Effective date: 20141012

Ref country code: FR

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

Effective date: 20141031

Ref country code: NL

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

Effective date: 20150501

Ref country code: IT

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

Effective date: 20141012

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20151127

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: 20141013