[go: up one dir, main page]

EP1452301B1 - Presse à genouillère - Google Patents

Presse à genouillère Download PDF

Info

Publication number
EP1452301B1
EP1452301B1 EP04004209.5A EP04004209A EP1452301B1 EP 1452301 B1 EP1452301 B1 EP 1452301B1 EP 04004209 A EP04004209 A EP 04004209A EP 1452301 B1 EP1452301 B1 EP 1452301B1
Authority
EP
European Patent Office
Prior art keywords
lever
shaft
toggle
toggle lever
pressing device
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
EP04004209.5A
Other languages
German (de)
English (en)
Other versions
EP1452301A2 (fr
EP1452301A3 (fr
Inventor
Reinhold Schulte
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.)
SCHULTE, REINHOLD
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1452301A2 publication Critical patent/EP1452301A2/fr
Publication of EP1452301A3 publication Critical patent/EP1452301A3/fr
Application granted granted Critical
Publication of EP1452301B1 publication Critical patent/EP1452301B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B30B1/14—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism operated by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/10—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by toggle mechanism
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/26—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks
    • B30B1/268—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by cams, eccentrics, or cranks using a toggle connection between driveshaft and press ram
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18888—Reciprocating to or from oscillating
    • Y10T74/1892—Lever and slide
    • Y10T74/18952—Lever and slide toggle transmissions

Definitions

  • the invention relates to a toggle press with two pivotally connected by a lever levers, the first of which is connected at one free end with a pressing tool and the second rotatably seated at a free end on a shaft rotatable by a drive.
  • a toggle press includes a toggle mechanism with two levers connected by a hinge, the free ends of which are connected on the one hand to the zugehöligen machine frame, on the other hand with a tool or plunger.
  • the plunger By stretching the knee joint, the plunger can be advanced in the direction of a workpiece.
  • the drive of the press can be done by applying pressure to the knee joint, but also by pivoting the lever mounted on the frame by means of a driven shaft. With the latter construction, the present invention is concerned.
  • Toggle presses can be built very stable and allow the transmission of large forces.
  • the design of a toggle press becomes difficult. when workpieces of different thickness are to be processed, since the adjustment of the stroke and in particular a fine adjustment to adapt to different thicknesses is not possible without expensive additional designs.
  • a toggle press reaches namely in the end of its movement up to the full extension of the two levers very high forces that theoretically go to infinity.
  • a slightly incorrect setting of a toggle press can therefore either lead to the destruction of the press or to the fact that only an insufficient machining force is applied.
  • Toggle presses are therefore not readily suitable for operations in which at the end of a long approach stroke only a relatively short stroke with a correspondingly higher force is required.
  • Hydraulic or compressed air systems are not available in every business, and hydraulic drive systems can not or should not be used in many cases, as they always cause the risk of workplace pollution by leak oil and, for example, can generally not be used in establishments of the food industry 5 due to existing regulations ,
  • the invention has for its object to provide a toggle press of the above type, which has a purely mechanical drive, the hub is composed of a relatively fast with relatively little force traveled approach stroke and a subsequent, shorter, with high force completed stroke and the one Adjustment of the stroke and the force applied at the end of the stroke force with relatively simple means.
  • the rotation of the shaft causes only a pivoting of the second lever, which leads to the extension or buckling of the toggle lever.
  • the rotationally fixed connection between the shaft and the second lever is released, the rotation of the shaft due to the action of the eccentric to a displacement of the second lever in its longitudinal direction. If the rotationally fixed connection between the second lever and the shaft is released when the toggle lever is substantially in the extended position, the eccentric results in a slight longitudinal displacement of the tool mounted on the outer end of the first lever when a high pressing force is applied.
  • the inventive combination of a toggle press with an eccentric press has over normal toggle presses the particular advantage that it allows adjustment or fine adjustment for the range of the working stroke. Since the working stroke begins when the toggle lever is already in the fully extended position and thus depends only on the angular position of the eccentric, an adjustment of the working stroke is probably in terms of force and in terms of the way alone about a rotation of the shaft and thus an adjustment of the Angle position of the eccentric possible.
  • the temporary locking of the second lever on the shaft can be done in various ways. Consider, for example, a spring that is supported between an approach on the shaft and a point of the second lever. Only when overcoming the spring force, the shaft can rotate with respect to the second lever.
  • a magnetic lock between the shaft and the second lever or a purely mechanical lock, which is released, for example, when the toggle lever approaches the extended position.
  • connection of the second lever with the shaft so only to the extent rotatable, as under predetermined conditions, the rotationally fixed connection can be released.
  • the inventive press changes from a toggle press in an eccentric press.
  • a stop is provided on the machine frame, which holds the toggle lever in the substantially extended position.
  • the knee lever reaches this position, the rotationally fixed connection between the shaft and the second lever is released.
  • At least one radial arm is mounted on the shaft, which receives an attachment point of a compression spring whose other attachment point is provided on the second lever.
  • Fig. 1 is a press frame with 10 and a toggle marked 12.
  • the toggle lever 12 is composed of a first lever 14 and a second lever 16 which are pivotally connected to one another in an axis 18.
  • the first lever 14 is connected in the region of its free end by means of an axis 20 with a pressing tool 22 which is displaceable in a guide 24 upwards and downwards on the press frame 10.
  • the pressing tool 22 is in Fig. 1 in his highest position. It can be lowered except for a provided on the press frame 10 counter tool 26, as will be explained in more detail below.
  • the second lever 16 is mounted on a shaft 28 which is rotatably mounted in the press frame 10 and to set by a drive not shown in rotation.
  • the second lever 16 is rotatably but releasably mounted on the shaft 28.
  • the compression spring 30 is supported in a first bearing 32 on the second lever 16 and in a second bearing 34 on an arm 36 which is rotatably mounted on the shaft 28 and radially from this to the top right in Fig. 1 projects.
  • the first bearing 32 is located on the second lever 16 in a position which is remote from the shaft 28 farthest.
  • the urging force of the compression spring 30 is absorbed by a stopper 38 located on the second lever 16 near the position of the shaft 28.
  • the attack is particularly evident in Fig. 4 to recognize.
  • Fig. 1 the arm 36 is rotatably connected to the shaft 28 and the compression spring 30 presses the bearing 34 on the arm 36 against the stop 36 on the second lever 16, the second lever 16 rotatably with the shaft 28 connected, as long as forces do not occur, which overcome the spring force of the compression spring 30.
  • the toggle 12 is therefore held in the extended position. Further pivoting of the second lever 16 in the counterclockwise direction is not possible.
  • the inventive toggle press has therefore been supplemented for a part of the stroke by an eccentric press. While the relatively fast approach stroke is performed using the toggle press, the eccentric press provides the high power short stroke required.
  • a fine adjustment of the working stroke can be done by changing the angular position of the eccentric 44 with respect to the shaft 28.
  • the drive is a motor into consideration, which rotates the shaft 28 back and forth over a predetermined angular position.
  • the press can also be designed as a hand crank press.
  • the compression spring has a further advantage insofar as it ensures that the eccentric is pushed back to the starting position after the power stroke.
  • the bearings 32,34 are located on the side remote from the counter-stop 42 side of the toggle lever.
  • the bearing 32 fixed to the first lever 16 is located on a projection 48 projecting in this direction, and the other bearing 34 is arranged on the arm 36, the pivotal movement of which also takes place on the side of the second lever 16 facing away from the counter-stop 42.
  • the toggle press is shown so that the pressing tool 22 is moved from top to bottom.
  • this orientation does not mean the only application of the toggle press according to the invention.
  • the lifting movement of the pressing tool 22 can also be carried out in a horizontal direction or from bottom to top.
  • the pressing tool 22 may be a press ram, an embossing punch, a punching tool, a knife or the like.
  • Fig. 5 shows a vertical section perpendicular to the plane in 3 and 4 with partially slightly offset cutting plane. It can be seen above all that the arm 36 is double provided on both sides of the eccentric 44.
  • the two arm parts 36 are fixed on the shaft 28 in the direction of rotation by pins 50 which extend in the direction parallel to the axis of the shaft 28 through the arm parts into the eccentric 44 inside.
  • Fig. 5 recognize that also the first lever 14 consists of two parallel, lying on either side of the second lever 16 lever parts.
  • the rest in Fig. 5 parts shown are explained by the use of the reference numerals which have been presented in the already described figures of the drawing.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)

Claims (7)

  1. Presse à genouillère comprenant deux leviers (14, 16) reliés de façon pivotante au moyen d'une articulation (18), dont le premier levier (14) est relié à une extrémité libre avec un moule à compression (22) et le deuxième levier (16) est monté à une extrémité libre de façon non rotative sur un arbre (28) pouvant être mis en rotation au moyen d'un entraînement, caractérisée en ce que la liaison non rotative entre le deuxième levier (16) et l'arbre (28) peut se détacher automatiquement lorsque la genouillère se trouve sensiblement dans la position déployée et en ce que le deuxième levier (16) est agencé sur une section de l'arbre (28) réalisée comme excentrique (44).
  2. Presse à genouillère selon la revendication 1, caractérisée en ce qu'il est prévu, aux ims du montage non rotatif détachable du deuxième levier (16) sur l'arbre (28), un ressort qui se trouve entre un bras (36) monté de façon non rotative sur le deuxième arbre et un palier (32) sur le deuxième levier (16) et qui écarte les deux avec une force de pression prédéfinie.
  3. Presse à genouillère selon la revendication 1, caractérisée en ce que le montage non rotatif détachable du deuxième levier (16) sur l'arbre (28) est réalisée à l'aide d'un électro-aimant qui détache le verrouillage lorsque les leviers (14, 16) de la genouillère (12) ont atteint la position déployée.
  4. Presse à genouillère selon la revendication 1, caractérisée en ce que le montage non rotatif détachable du deuxième levier (16) sur l'arbre (28) est réalisée à l'aide d'un verrou mécanique qui, lorsque la position déployée des leviers (14, 16) de la genouillère (12) est atteinte, peut être désengagé.
  5. Presse à genouillère selon l'une des revendications précédentes, caractérisée en ce que lorsque la position déployée des leviers (14, 16) de la genouillère (12) est atteinte, une butée (40) prévue sur un des leviers (14, 16) rencontre une contre-butée (42) prévue sur le châssis (10) de la presse.
  6. Presse à genouillère selon la revendication 5, caractérisée en ce que la butée (40) agencée sur un des leviers (14, 16) est réalisée comme galet.
  7. Presse à genouillère selon l'une des revendications 5 ou 6, caractérisée en ce que le ressort de pression (30) prend appui entre un palier (32) sur un épaulement (48) en saillie sur le deuxième levier (16) à l'opposé des butées (40, 42) et un autre palier (34) sur un bras (36) en saillie radiale sur l'arbre (28) et en ce que la course de déplacement du bras (36) lorsque l'arbre (28) est en rotation se situe sur le côté du deuxième levier (16) opposé aux butées (40, 42).
EP04004209.5A 2003-03-01 2004-02-25 Presse à genouillère Expired - Lifetime EP1452301B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10309030A DE10309030B3 (de) 2003-03-01 2003-03-01 Kniehebelpresse
DE10309030 2003-03-01

Publications (3)

Publication Number Publication Date
EP1452301A2 EP1452301A2 (fr) 2004-09-01
EP1452301A3 EP1452301A3 (fr) 2009-09-09
EP1452301B1 true EP1452301B1 (fr) 2013-07-03

Family

ID=32748141

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04004209.5A Expired - Lifetime EP1452301B1 (fr) 2003-03-01 2004-02-25 Presse à genouillère

Country Status (4)

Country Link
US (1) US7011019B2 (fr)
EP (1) EP1452301B1 (fr)
DE (1) DE10309030B3 (fr)
ES (1) ES2427635T3 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2003273059A1 (en) * 2003-10-20 2005-05-05 Pascal Engineering Corporation Balancer mechanism for rotating shaft
US8024952B2 (en) * 2008-03-26 2011-09-27 National Machinery Llc Slide with segmented tooling held closed by stationary remote spring
US10029434B2 (en) * 2011-04-20 2018-07-24 Compaction Technologies, Inc. Trash compactor
US11273613B2 (en) * 2008-06-23 2022-03-15 Compaction Technologies, Inc. Trash compactor
DE102009008452B3 (de) 2009-02-11 2010-10-07 Multivac Sepp Haggenmüller Gmbh & Co. Kg Verpackungsmaschine mit einer Arbeitsstation, die ein elektrisches Hubwerk mit Grob- und Feinhub aufweist
WO2014104993A1 (fr) * 2012-12-28 2014-07-03 Bes Isletme Arge Ve Muhendislik Cozumleri̇ Sanayi Ticaret Limited Sirketi Système mécanique produisant une course prolongée et une puissance élevée au moyen d'un entraînement rotatif
CN103603928B (zh) * 2013-11-12 2016-08-31 武汉海阔科技有限公司 一种具有双楔形槽半连杆的传动换向机构
EP3305664B1 (fr) * 2016-10-10 2020-09-16 Hamilton Sundstrand Corporation Mécanisme de libération d'actionneur
BE1025546B9 (nl) * 2017-12-22 2019-04-11 Cnh Ind Belgium Nv Strohaakopstelling voor een landbouwbalenpers
CN108814074B (zh) * 2018-07-11 2021-04-23 赵永锦 一种轮椅固定基板用旋转装置
CN109016617A (zh) * 2018-08-06 2018-12-18 张小敏 一种易拉罐回收用压缩装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222913A (en) * 1962-09-20 1965-12-14 Leopold Otto Toggle press

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1078980A (fr) * 1952-11-08 1954-11-24 Embrayage pour mouvement alternatif axial
CS148900B1 (fr) * 1970-06-10 1973-05-24
ZA715348B (en) * 1970-08-20 1972-04-26 B & R Prod Proprietary Ltd Multi-purpose sheet metal folding press,punch,and nibbling machine
US4034666A (en) * 1975-12-08 1977-07-12 Oleg Pavlovich Bigun Crank press
GB2142263B (en) * 1983-06-29 1987-08-12 Vtuz Mo Avtomob Z Likhacheva Z Press
DE3703413A1 (de) * 1987-02-05 1988-08-18 Schuler Gmbh L Einrichtung zur steuerung der hublage des stoessels einer stanzmaschine
US5109766B1 (en) * 1990-10-31 1994-03-22 Minster Machine Co Adjustable stroke punch press
JP2723046B2 (ja) * 1994-06-14 1998-03-09 村田機械株式会社 トグル式パンチ駆動装置
JP3461690B2 (ja) * 1997-05-28 2003-10-27 アピックヤマダ株式会社 モータプレス機
JPH1158078A (ja) 1997-08-22 1999-03-02 Etsuki:Kk クランクシャフトレスペンジュラムリンク圧着機
DE19810487A1 (de) * 1998-03-11 1999-09-16 Schuler Pressen Gmbh & Co Exzenterpresse mit verstellbaren Exzentern
DE29903341U1 (de) * 1998-07-23 1999-07-01 ŠMERAL BRNO A.S., Křenová Kniehebelpresse mit hydraulischer Überlastsicherung
DE10051042C2 (de) * 2000-10-14 2002-11-28 Niemann Wolfgang Antriebszylinder für Stanzen, Prägemaschinen, Pressen und dergleichen
DE10112983C1 (de) * 2001-03-17 2002-07-11 Markus Angenheister Antriebsvorrichtung für ein Presswerkzeug oder dergleichen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3222913A (en) * 1962-09-20 1965-12-14 Leopold Otto Toggle press

Also Published As

Publication number Publication date
US7011019B2 (en) 2006-03-14
ES2427635T3 (es) 2013-10-31
US20040168502A1 (en) 2004-09-02
DE10309030B3 (de) 2004-09-16
EP1452301A2 (fr) 2004-09-01
EP1452301A3 (fr) 2009-09-09

Similar Documents

Publication Publication Date Title
DE69919127T2 (de) Negativwinkel-Formmwerkzeuge und Pressvorrichtung dafür
DE4033152C2 (de) Bahnmaterial-Schneidevorrichtung
DE3640941A1 (de) Einstufen-boerdelwerkzeug
DE3238622A1 (de) Revolverstanzpresse
EP1452301B1 (fr) Presse à genouillère
EP0593395B1 (fr) Dispositif pour écarter un dos pinçant pour la reliure de feuilles
DE102005003617B3 (de) Presszange zm Einpressen mehrerer Kerben auf dem Umfang eines Kontaktelementes
EP1153735B1 (fr) Poinçon pour presse à table rotative
EP0064263B1 (fr) Appareil pour réaliser des trous chanfreinés dans une tôle
DE1552658C3 (de) Antriebsvorrichtung für Blechbearbeitungsmaschinen
DE2611285C2 (de) Schrittschalteinrichtung für Drehelemente bei Werkzeugmaschinen
DE102009001812A1 (de) Vorrichtung zum Stanzen von Federn für Pfeile oder dergleichen
DE1942411C3 (de) Verfahren und Werkzeug zum Verbinden von Blechen durch Stanznocken
AT514291A1 (de) Biegewerkzeug
WO2005014212A1 (fr) Outil a main mecanique servant a usiner des pieces, se presentant en particulier sous la forme d'une cisaille servant a entailler des toles
DE2062360C3 (de) Lochstanze
EP1238723B1 (fr) Dispositif pour plier des plaques
DE10217026C1 (de) Schneideinrichtung
DE3021332A1 (de) Vorrichtung zum verbinden wneigstens zweier bauteile durch ein schnitt-umform-verfahren
EP0723842B1 (fr) Dispositif pour la coupe de matériau en feuille
DE2064762B2 (de) Vorrichtung zum Randbeschneiden von Tief ziehteilen
DE10247566B4 (de) Radialrollkopf
DE2718793B2 (de) Trommelschere
EP1378474B1 (fr) Dispositif pour ajuster une lame de pliage
DE611655C (de) Stanzmaschine, insbesondere fuer Leder

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: SCHULTE, REINHOLD

RIN1 Information on inventor provided before grant (corrected)

Inventor name: SCHULTE, REINHOLD

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

RIC1 Information provided on ipc code assigned before grant

Ipc: F16H 21/44 20060101ALI20090804BHEP

Ipc: B30B 1/10 20060101AFI20040608BHEP

Ipc: B30B 1/14 20060101ALI20090804BHEP

Ipc: B30B 1/26 20060101ALI20090804BHEP

17P Request for examination filed

Effective date: 20100305

AKX Designation fees paid

Designated state(s): ES FR GB IT

REG Reference to a national code

Ref country code: DE

Ref legal event code: 8566

17Q First examination report despatched

Effective date: 20111221

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

INTG Intention to grant announced

Effective date: 20130328

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): ES FR GB IT

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: ES

Ref legal event code: FG2A

Ref document number: 2427635

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20131031

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: 20140404

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 14

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 15

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

Ref country code: ES

Payment date: 20190319

Year of fee payment: 16

Ref country code: IT

Payment date: 20190222

Year of fee payment: 16

Ref country code: GB

Payment date: 20190221

Year of fee payment: 16

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

Ref country code: FR

Payment date: 20190221

Year of fee payment: 16

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

Effective date: 20200225

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: 20200225

Ref country code: FR

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

Effective date: 20200229

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20210707

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: 20200225

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: 20200226