EP1294503B1 - Profilrichtmaschine - Google Patents

Profilrichtmaschine Download PDF

Info

Publication number
EP1294503B1
EP1294503B1 EP01960267A EP01960267A EP1294503B1 EP 1294503 B1 EP1294503 B1 EP 1294503B1 EP 01960267 A EP01960267 A EP 01960267A EP 01960267 A EP01960267 A EP 01960267A EP 1294503 B1 EP1294503 B1 EP 1294503B1
Authority
EP
European Patent Office
Prior art keywords
straightening
tools
profile
shafts
tool
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
EP01960267A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1294503A1 (de
Inventor
Hans Georg Hartung
Werner Kohlstedde
Markus Willems
Hans-Jürgen Reismann
Manfred Riffelmann
Ulrich Svejkovsky
Stefan Ernst
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.)
SMS Siemag AG
Original Assignee
SMS Demag AG
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 SMS Demag AG filed Critical SMS Demag AG
Publication of EP1294503A1 publication Critical patent/EP1294503A1/de
Application granted granted Critical
Publication of EP1294503B1 publication Critical patent/EP1294503B1/de
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
    • B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
    • B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
    • B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work

Definitions

  • the invention relates to a leveler for straightening profiles, such as rolled Carrier, the above and below the pass line in the transport direction of the Richtgutes several arranged on mutually parallel, driven straightening shafts tools of which preferably the upper straightening shafts for adjustment of the aiming gap are adjustable, wherein the
  • the invention is therefore based on the object, a profile straightening machine of the beginning to create that kind, despite a simple, lightweight design in is capable, regardless of the different profiles for the different profiles Straightening forces to reduce springing and / or Richtspaltaufweititch and overall the loads introduced into the machine, in particular the Bearing loads, to be reduced.
  • This object is achieved in that in the directional operation, at least the remote from the drive side, operating-side adjusting means with a is applied to the straightening force opposing force.
  • the adjusting means preferably grip from below to the individually adjustable upper straightening shafts.
  • the Straightening forces can be achieved in a short way between the bearing chocks or Units of the upper and lower straightening shafts are added because Force transmission means can provide that the forces of bearing chock lead to bearing insert or from bearing unit to bearing unit. It can therefore completely dispensed with a closed frame and thus the machine weight be significantly reduced.
  • the drive-side adjusting means pressure and the tool or operating side Anstellsch tensioned.
  • Anstellspindeln the tooth flanks charged accordingly in opposite directions.
  • the tool-side hydraulic cylinder is larger than the drive-side Hydraulic cylinder is. This can be due to the different Take account of lever ratios adjusting larger or smaller forces.
  • a profile straightening machine 1 according to FIG. 1 has four upper straightening shafts 2a and five lower straightening shafts 2b.
  • the lower straightening shafts 2b are in bearing chocks 3, which are supported on a bottom support 4, while the upper straightening shafts 2a are disposed in bearing chocks 3, that of cylinder eyes 5 (see Figures 2 and 3) of itself on the bottom support 4 supporting hydraulic cylinders 6 and 7 are worn.
  • Each upper and lower straightening shaft 2a and 2b can be driven individually via provided on the drive side I motors 15 and intermediate gear 16.
  • there drives 17 for axial adjustment of the straightening shafts 2a and 2b are arranged.
  • the one single employment of the upper straightening shafts 2a enabling and thus serving as adjusting means hydraulic cylinders 6 and 7 are in the construction shown in Figures 1 to 4 of the profile straightening machine 1 with flying support of the tools 11 for receiving acting in the direction of arrow 18 straightening force F R (Fig. see Figure 3) loaded differently, namely the operating or tool-side hydraulic cylinder 6 is acted upon train according to arrow 19 and the drive-side hydraulic cylinder 7 to pressure according to arrow 20 direction.
  • the chocks 3 of the upper straightening shaft parts 21a, 21b arranged on both sides of the tool are supported both on the drive side I and on the operating side II by hydraulic cylinders 23a, 23b serving as adjusting means, which are supported on the foundation 12 via base frames 24 and 25, respectively.
  • the straightening force 18, which in this case acts centrally is absorbed by the shortest route, and passed on via connecting connecting power transmission means in the short circuit between the bearings; the floor support or the foundation remains spared by the forces.
  • the adjusting or hydraulic cylinders 23a, 23b are in this case both acted upon according to arrow 19 with train F A.
  • the base frame 25, which is designed with bearing units 103 for the lower straightening shaft parts 22a, 22b and for the upper straightening shaft parts 21a, 21b or 22a, 22b bearing chocks 3, is arranged movably on the foundation 12, ie the operating side II of this design of a profile straightening machine can be opened so that the tools 11 are freely accessible.
  • the two-sided storage of the tools 11 by means of upper and lower, from the two Richtwellen too 21 a, 21 b and 22 a, 22 b existing straightening waves opens up in interaction with the user-friendly base frame 25 a sandwich construction of the tools 11, which consequently also are multipart and made of a mounting sleeve 26 and the top of these or down-worn straightening discs 10a and 10b composed.
  • the movable base frame 25 is hydraulically in change position driven, i. the operating side II of the profile straightening machine 100 is opened, wherein the manipulator 29 then follows a time delay and the automatic change initiates.
  • the sockets 26 with the used straightening discs 10a and 10b are stored in position 32 of FIG. 8 and those provided in position 33 new tools taken and by manipulator 29 and the truss 30 brought into position in the profile straightening machine 100.
  • the sandwich connections were the profile straightening machine 100 in a short time ready for use again.
  • Preparing the new tools to be exchanged can be done here a building site 34 arranged in the catchment area of the crane runway 31.
  • FIG. 7 shows an alternative embodiment using the example of two-part straightening shafts the axial straightening shaft adjustment in the form of a hydraulic unit.
  • a cylinder housing 35 which consists of a two-part Piston 36a, 36b receives, wherein the two piston parts 36a, 36b simultaneously the rolling bearings 37, 38 of the directional wave part 21 a include.
  • controllable hydraulic connections can the Richtwellenteil 21a horizontally shifted axially and thus a play-free determination the axial position of the straightening waves can be achieved.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Straightening Metal Sheet-Like Bodies (AREA)
  • Presses And Accessory Devices Thereof (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Crushing And Grinding (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Wire Processing (AREA)
EP01960267A 2000-06-21 2001-06-02 Profilrichtmaschine Expired - Lifetime EP1294503B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10029387 2000-06-21
DE10029387A DE10029387A1 (de) 2000-06-21 2000-06-21 Profilrichtmaschine
PCT/EP2001/006319 WO2001097992A1 (de) 2000-06-21 2001-06-02 Profilrichtmaschine

Publications (2)

Publication Number Publication Date
EP1294503A1 EP1294503A1 (de) 2003-03-26
EP1294503B1 true EP1294503B1 (de) 2005-08-17

Family

ID=7645759

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01960267A Expired - Lifetime EP1294503B1 (de) 2000-06-21 2001-06-02 Profilrichtmaschine

Country Status (10)

Country Link
US (2) US6843091B2 (cs)
EP (1) EP1294503B1 (cs)
JP (1) JP2003535697A (cs)
KR (1) KR100690272B1 (cs)
AT (1) ATE302074T1 (cs)
CZ (1) CZ303487B6 (cs)
DE (2) DE10029387A1 (cs)
ES (1) ES2244642T3 (cs)
PL (1) PL200536B1 (cs)
WO (1) WO2001097992A1 (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010004037A3 (de) * 2008-07-10 2010-08-05 Arku Maschinenbau Gmbh Verfahren zum richten von teilen in einer walzenrichtmaschine
CN103272887A (zh) * 2013-06-04 2013-09-04 济钢集团有限公司 一种轧钢用钢板矫直装置
CN103286162A (zh) * 2013-07-08 2013-09-11 江苏中海重型机床有限公司 高效率板材校平机
DE102021210458A1 (de) 2021-09-21 2023-03-23 Sms Group Gmbh Richtmaschine sowie Verfahren zum Richten

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10329525B4 (de) * 2003-06-30 2006-02-09 Betriebsforschungsinstitut VDEh - Institut für angewandte Forschung GmbH Verfahren und Vorrichtung zum Richten eines warmen Profils sowie Verfahren zum Herstellen eines normgerechten Profils
CN1302869C (zh) * 2005-01-17 2007-03-07 张先荣 变辊数辊式矫正机矫正辊调整装置
ITMI20061667A1 (it) * 2006-09-01 2008-03-02 Danieli Off Mecc Impianto di raddrizzatura
CN104174714B (zh) * 2014-08-18 2016-08-17 合肥合锻机床股份有限公司 自移式管口校正液压机
ES2660377T3 (es) 2015-04-13 2018-03-22 Danieli & C. Officine Meccaniche S.P.A. Máquina de enderezamiento para perfiles estructurales metálicos
CN105013874B (zh) * 2015-07-30 2017-06-16 中国重型机械研究院股份公司 新型矫直机压下预紧装置
EP3248703B1 (de) * 2016-05-23 2018-08-29 ARKU Maschinenbau GmbH Walzenrichtmaschine mit oberen und unteren richtwalzen sowie verfahren zum einfachen und schnellen inspizieren, warten und instandhalten der oberen richtwalzen einer walzenrichtmaschine
CN109926465B (zh) * 2017-12-15 2021-01-05 达涅利机械设备股份公司 用于金属产品的矫直装置和更换所述装置的至少一个矫直辊的方法
CN110681726A (zh) * 2019-11-09 2020-01-14 莱芜钢铁集团有限公司 一种轧钢用钢板矫直装置
CN112157142A (zh) * 2020-10-22 2021-01-01 辽宁孚胜金属复合板有限公司 一种矫直机
CN113275415B (zh) * 2021-06-23 2023-09-05 内蒙古工业大学 一种压直机机械装置
CN115026155A (zh) * 2022-06-21 2022-09-09 长沙远大住宅工业集团股份有限公司 矫直设备及移动式矫直装置
CN116197602B (zh) * 2023-04-27 2023-07-07 山西天宝集团有限公司 一种风电t型法兰平面度矫正用机械碾压装置及其方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1516627A (en) * 1922-06-15 1924-11-25 Sutton Abramsen Engineering Co Leveling apparatus for metallic sheets and the like
US1645637A (en) * 1926-07-20 1927-10-18 Sutton Abramsen Engineering Co Leveling apparatus for metallic sheets and the like
US3765210A (en) 1972-02-22 1973-10-16 Mesta Machine Co Frameless roll leveler, straightener and the like
US4022046A (en) 1973-12-03 1977-05-10 Nippon Steel Corporation Method of and apparatus for straightening steel sections
US4222256A (en) * 1979-02-21 1980-09-16 F. J. Littell Machine Company Straightener with individually removable roll and pivoted bearing housing and roll design
US5758533A (en) * 1994-04-15 1998-06-02 Clecim Imbricated roll planisher and process for its use
DE4422878A1 (de) 1994-06-30 1996-01-11 Schloemann Siemag Ag Rollenrichtmaschine zum Richten von profiliertem Walzgut
EP1038602B1 (de) 1999-03-26 2002-05-22 SMS Demag AG Verfahren und maschinelle Einrichtung zum Richten von Profilen
IT1312100B1 (it) * 1999-04-28 2002-04-04 Techint Spa Raddrizzatrice per prodotti ferrosi laminati con spalle apribiliorizzontalmente per il cambio rapido dei rulli.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010004037A3 (de) * 2008-07-10 2010-08-05 Arku Maschinenbau Gmbh Verfahren zum richten von teilen in einer walzenrichtmaschine
CN103272887A (zh) * 2013-06-04 2013-09-04 济钢集团有限公司 一种轧钢用钢板矫直装置
CN103286162A (zh) * 2013-07-08 2013-09-11 江苏中海重型机床有限公司 高效率板材校平机
DE102021210458A1 (de) 2021-09-21 2023-03-23 Sms Group Gmbh Richtmaschine sowie Verfahren zum Richten
WO2023046383A1 (de) 2021-09-21 2023-03-30 Sms Group Gmbh Richtmaschine sowie verfahren zum richten

Also Published As

Publication number Publication date
PL359005A1 (en) 2004-08-23
DE10029387A1 (de) 2002-01-03
KR20030007897A (ko) 2003-01-23
ATE302074T1 (de) 2005-09-15
PL200536B1 (pl) 2009-01-30
US20050056068A1 (en) 2005-03-17
CZ303487B6 (cs) 2012-10-17
US20030172703A1 (en) 2003-09-18
KR100690272B1 (ko) 2007-03-09
ES2244642T3 (es) 2005-12-16
JP2003535697A (ja) 2003-12-02
DE50107132D1 (de) 2005-09-22
EP1294503A1 (de) 2003-03-26
WO2001097992A1 (de) 2001-12-27
US7159431B2 (en) 2007-01-09
US6843091B2 (en) 2005-01-18

Similar Documents

Publication Publication Date Title
EP1294503B1 (de) Profilrichtmaschine
EP0726360A1 (de) Verfahren und Maschine zum Unterstopfen und Stabilisieren eines Gleises
DE3230573C2 (de) Vorrichtung zum Stranggießen von Stahl
DE60203128T2 (de) Universalwalzgerüst mit walzspaltregelung
DE2654934C3 (de) Vorrichtung zum mechanischen Abtragen und Beseitigen von Flecken und Anrissen auf der Oberfläche von Walzknüppeln
EP1151808A2 (de) Walzwerk, insbesondere Schräg- oder Diescherwalzwerk, in Modulbauweise
EP3782745A1 (de) Richtmaschine, wartungseinrichtung und verfahren zum zugänglichmachen von richtwalzen für die wartung einer richtmaschine
DE1237409B (de) Vorrichtung zum Schweissen, insbesondere Lichtbogenschweissen, von Traegern aus Blechen
DE2021780C3 (de) Verfahren zur Anpassung der Bogenfühning eines aus einer Stranggießkokille austretenden Stranges und Vorrichtung dazu
DE2731494C2 (de) Lochwalzwerk
AT507110B1 (de) Presse zum umformen von material
EP1212153B1 (de) Walzgerüst
EP1732715B1 (de) Einschubverfahren von maschineneinheiten in eine produktionslinie
DE2038114A1 (de) Verbesserte Richtmaschine fuer Formstahlstuecke
DE3034444A1 (de) Richttreiber in einer stahlstranggiessanlage
DE3644628A1 (de) Rollenmaschine zum kalten biegen von profilen
DE102007050721B4 (de) Richtmaschine zum Richten von Profilen
DE2349468A1 (de) Werkzeugmaschine mit ausleger
DE1777130A1 (de) Maschine zum Kalteinrollen von Schlitzen an Wellen
DE1016672B (de) Anordnung zum Einfuehren von Rohr- oder Stangen-Rohlingen in Pilgerschrittwalzwerke
EP0879102B1 (de) Rundbiegemaschine
DE961701C (de) Walzwerk zum Reduzieren von Rohren
EP0875316B1 (de) Vorrichtung zum Ausziehen eines Stranges
EP0484782B1 (de) Stauchpresse zur Reduktion der Breite von Brammen in Warmbreitband-Vorstrassen
EP0624441B1 (de) Rahmenpresse

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: 20021204

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

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

RIN1 Information on inventor provided before grant (corrected)

Inventor name: HARTUNG, HANS, GEORG

Inventor name: WILLEMS, MARKUS

Inventor name: ERNST, STEFAN

Inventor name: REISMANN, HANS-JUERGEN

Inventor name: SVEJKOVSKY, ULRICH

Inventor name: RIFFELMANN, MANFRED

Inventor name: KOHLSTEDDE, WERNER

17Q First examination report despatched

Effective date: 20040813

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

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: 20050817

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: 20050817

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: 20050817

Ref country code: IE

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: 20050817

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50107132

Country of ref document: DE

Date of ref document: 20050922

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: 20051117

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: 20051117

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: 20051117

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2244642

Country of ref document: ES

Kind code of ref document: T3

GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 20051202

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20060117

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: IE

Ref legal event code: FD4D

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

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: 20060630

Ref country code: LI

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

Effective date: 20060630

Ref country code: CH

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

Effective date: 20060630

Ref country code: BE

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

Effective date: 20060630

26N No opposition filed

Effective date: 20060518

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

BERE Be: lapsed

Owner name: SMS DEMAG A.G.

Effective date: 20060630

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: 20050817

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 50107132

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN PATENTANWAELTE, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 50107132

Country of ref document: DE

Representative=s name: HEMMERICH & KOLLEGEN, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 50107132

Country of ref document: DE

Owner name: SMS GROUP GMBH, DE

Free format text: FORMER OWNER: SMS MEER GMBH, 41069 MOENCHENGLADBACH, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 16

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 17

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 18

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

Ref country code: LU

Payment date: 20200618

Year of fee payment: 20

Ref country code: DE

Payment date: 20200618

Year of fee payment: 20

Ref country code: FR

Payment date: 20200619

Year of fee payment: 20

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

Ref country code: GB

Payment date: 20200625

Year of fee payment: 20

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

Ref country code: AT

Payment date: 20200619

Year of fee payment: 20

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

Ref country code: ES

Payment date: 20200824

Year of fee payment: 20

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

Ref country code: IT

Payment date: 20200625

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 50107132

Country of ref document: DE

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20210601

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK07

Ref document number: 302074

Country of ref document: AT

Kind code of ref document: T

Effective date: 20210602

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 EXPIRATION OF PROTECTION

Effective date: 20210601

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20211029

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 EXPIRATION OF PROTECTION

Effective date: 20210603