EP3046695B1 - Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug - Google Patents

Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug Download PDF

Info

Publication number
EP3046695B1
EP3046695B1 EP14766133.4A EP14766133A EP3046695B1 EP 3046695 B1 EP3046695 B1 EP 3046695B1 EP 14766133 A EP14766133 A EP 14766133A EP 3046695 B1 EP3046695 B1 EP 3046695B1
Authority
EP
European Patent Office
Prior art keywords
workpiece
cutting
embossing
ram
die
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.)
Active
Application number
EP14766133.4A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3046695A1 (de
Inventor
Carsten WÖRNER
Simon CHEVRIER
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.)
ABB AG Germany
Original Assignee
ABB AG Germany
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 ABB AG Germany filed Critical ABB AG Germany
Priority to PL14766133T priority Critical patent/PL3046695T3/pl
Publication of EP3046695A1 publication Critical patent/EP3046695A1/de
Application granted granted Critical
Publication of EP3046695B1 publication Critical patent/EP3046695B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B21D17/00—Forming single grooves in sheet metal or tubular or hollow articles
    • B21D17/02—Forming single grooves in sheet metal or tubular or hollow articles by pressing
    • 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
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/08—Dies with different parts for several steps in a process

Definitions

  • the invention further relates to an embossing tool for carrying out a method of the type described above, comprising a punch, in which a notch for receiving a material of a workpiece is formed, and a cutting die opposite the punch, which has a cutting edge, which in the material of the workpiece can be such that the material is forced into the notch opposite the cutting edge, wherein the punch and the cutting die are movable relative to each other.
  • the forming knife cuts into the material of the workpiece up to a defined depth.
  • the material is compressed and displaced laterally. This is because the pressing force required for cutting is relatively high. It is significantly higher than a force that would be required for punching the workpiece.
  • a warped workpiece may continue to be used only in severe welding process problems.
  • the invention is therefore based on the object, a method and an embossing tool for embossing and cutting of workpieces, in particular of workpieces made of sheet steel, specify with which a delay in the workpiece can be minimized.
  • the method mentioned above is characterized in that the material of the workpiece when cutting and pulling at least partially braked and its material flow is directed.
  • the penetration of a cutting edge into a material such as steel sheet results in material flow and / or material compression. It has been recognized that significant stresses are introduced into the workpiece by the material flow and / or the material compressions. In accordance with the invention, it has been recognized that while these voltages are not prevented, they can be controlled. Specifically, it has been recognized that by a combination of the process steps cutting, pulling and braking of the Material of the material flow steered and the delay can be minimized. In that regard, a method for embossing and cutting of workpieces, in particular of workpieces made of sheet steel, specified, with which a delay in the workpiece can be minimized.
  • the material is advantageous when cutting away from the cutting and directed specifically in reservoirs.
  • the material which is compressed during cutting, is directed away from the cutting edge and directed into suitable reservoirs. This is made possible by a special geometry in a punch and in a cutting die.
  • the required pressing force is about 20% less than the force that would be required in a flange embossing according to the prior art.
  • the special geometry in the punch and cutting die prevents unwanted sickling of workpieces and optimizes their flatness.
  • a sheet steel is used as a workpiece advantageously a sheet steel is used. After being treated by the method described here, such a workpiece can be used in control cabinets or distribution cabinets, since flanges can easily be produced in the latter.
  • an embossing tool for embossing and cutting of workpieces with the features of the independent claim.
  • the embossing tool mentioned above is characterized in that braking means are provided which retain the material at least partially.
  • the braking means are advantageously arranged on a hold-down, which surrounds the stamp.
  • the hold-down prevents the workpiece from dodging up when the cutting edge penetrates into it.
  • the cutting die is surrounded by a drawing die.
  • the drawing die deforms the workpiece and inserts inclined surfaces into it.
  • Fig. 1 1 shows a detail of an embossing tool 1 for carrying out a method of the type described below, comprising a punch 2, in which a notch 3 for receiving a material of a workpiece 4 is formed, and a cutting die 5 opposite the punch 2, which has a cutting edge 6, which cuts into the material of the workpiece 4 in such a way that the material is forced into the notch 3 opposite the cutting edge 6, wherein the punch 2 and the cutting die 5 are movable relative to one another.
  • Fig. 1 shows the merged embossing tool 1. Between the punch 2 and the cutting die 5, the workpiece 4 is sandwiched.
  • the workpiece 4 is made of sheet steel.
  • the braking means 7 which retain the material at least partially.
  • the braking means 7 are formed as a rounded, semicircular in cross-section bead.
  • the brake means 7 are arranged on a hold-down 8, which surrounds the punch 2 from the outside.
  • the stamp 2 extends starting from the braking means 7, or the bead, in regions conically.
  • the center and symmetry axis of the embossing tool 1 is represented by the dashed line.
  • the cutting die 5 is surrounded by a drawing die 9.
  • the drawing die 9 is designed to be complementary to the conical shape of the punch 2.
  • a former flat planar workpiece 4 can be provided by forming with inclined planes or flanks.
  • the material of the workpiece 4 is at least partially braked during cutting and pulling and its material flow directed.
  • the material flow is in Fig. 2 represented by arrows.
  • the material is when cutting away from the cutting edge 6 and directed specifically into reservoir 10.
  • a sheet steel is used as a workpiece 4.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • Punching Or Piercing (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
EP14766133.4A 2013-09-16 2014-09-08 Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug Active EP3046695B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL14766133T PL3046695T3 (pl) 2013-09-16 2014-09-08 Sposób wytłaczania i nacinania przedmiotów obrabianych oraz narzędzie do wytłaczania

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013015275 2013-09-16
PCT/EP2014/069093 WO2015036365A1 (de) 2013-09-16 2014-09-08 Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug

Publications (2)

Publication Number Publication Date
EP3046695A1 EP3046695A1 (de) 2016-07-27
EP3046695B1 true EP3046695B1 (de) 2017-05-31

Family

ID=51541063

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14766133.4A Active EP3046695B1 (de) 2013-09-16 2014-09-08 Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug

Country Status (5)

Country Link
EP (1) EP3046695B1 (ru)
ES (1) ES2637866T3 (ru)
PL (1) PL3046695T3 (ru)
RU (1) RU2675124C2 (ru)
WO (1) WO2015036365A1 (ru)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114700423B (zh) * 2022-03-28 2023-10-20 无锡市正隆祥机械制造有限公司 一种软薄料冲压模具

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1041421A (en) * 1964-03-03 1966-09-07 Metal Box Co Ltd Improvements in or relating to the scoring of thin sheet metal
BE884123Q (nl) * 1978-11-29 1981-01-05 Continental Group Inkerfgereedschap en -aambeeld
SU1009575A1 (ru) * 1981-11-18 1983-04-07 Экспериментальный научно-исследовательский институт кузнечно-прессового машиностроения Способ получени плоских изделий с боковыми ребрами типа рельсовой подкладки
SU1368069A1 (ru) * 1986-01-07 1988-01-23 Предприятие П/Я М-5641 Штамп дл обрезки кромок пустотелых деталей
JP3027059B2 (ja) * 1992-12-09 2000-03-27 新日本製鐵株式会社 易開缶性蓋の製造方法
RU2220018C2 (ru) * 2002-02-11 2003-12-27 Открытое акционерное общество "ГАЗ" Способ вытяжки и штамп для его осуществления
DE102011121664A1 (de) * 2011-12-20 2013-06-20 Abb Ag Vorgeprägter Flanschausbruch, Bau- oder Gehäuseteil mit einem solchen Flanschausbruch, Schalt- oder Verteilerschrank mit einem derartigen Bau- oder Gehäuseteil sowie ein System und Verfahren zum Vorprägen von Flanschausbrüchen

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
RU2675124C2 (ru) 2018-12-17
PL3046695T3 (pl) 2017-10-31
EP3046695A1 (de) 2016-07-27
ES2637866T3 (es) 2017-10-17
WO2015036365A1 (de) 2015-03-19
RU2016114517A (ru) 2017-10-23
RU2016114517A3 (ru) 2018-06-27

Similar Documents

Publication Publication Date Title
EP2140954B1 (de) Verfahren und Vorrichtung zum Herstellen von Feinschneidteilen aus einem Materialstreifen
EP2042249A1 (de) Verfahren und Vorrichtung zum Herstellen von Stanzteilen mit weitgehend glatter Schnitt- und vergrösserter Funktionsfläche
DE1918780C2 (de) Verfahren und Vorrichtung zum Feinschneiden von Werkstücken aus Blech
DE102012011767A1 (de) Zerteilen eines Werkstücks
EP2086699B1 (de) Verfahren zur gewinnung von werkstückausschnitten aus einem plattenartigen werkstück
EP3790681B1 (de) Vorrichtung und verfahren zum heraustrennen eines werkstücks
DE102012106405A1 (de) Verfahren zum Herstellen eines umgeformten und zumindest bereichsweise gehärteten Metallblechbauteils sowie Presshärtwerkzeug zum Herstellen eines solchen Bauteiles
DE2727445C2 (de) Verfahren und Vorrichtung zum Ausschneiden und/oder Lochen von Werkstücken aus metallischen Flachwerkstoffen
EP2532452B1 (de) Verfahren zum Stanzen und Richten von Blechen
DE102014100645A1 (de) Werkzeug zum Scherschneiden und Verfahren
DE102014000299B3 (de) Verfahren zur Erzeugung von Durchgängen in einem metallischen Körper mittels Hochgeschwindigkeitsscherschneiden sowie dessen Verwendung
EP3046695B1 (de) Verfahren zum prägen und einschneiden von werkstücken und prägewerkzeug
DE102013001919B4 (de) Verfahren zur Erzeugung eines Durchgangslochs in einem metalischen Körper und Verwendung eines solchen Verfahrens
DE102014208952A1 (de) Pressengebundenes Werkzeug zum gratfreien Scherschneiden von Blechwerkstücken und Verfahren zu dessen Betrieb
DE102006053223B3 (de) Loch- und Durchzugsstempel
DE102011075254A1 (de) Schnittwerkzeug für Stanzmaschinen mit mechanischer Stanzteilentfernung
DE102014104146B4 (de) Stanze
DE1937818A1 (de) Verfahren und Vorrichtung zum Ausstanzen sechseckiger Rohlinge
WO2009065694A1 (de) Verfahren zum herstellen einer gratfreien schnittfläche und vorrichtung zur durchführung des verfahrens
DE102014218336A1 (de) Trennverfahren und -vorrichtung
DE19911125C1 (de) Verfahren und Vorrichtung zum Trennen oder Lochen eines Werkstücks unter Einfluß eines unter Hochdruck stehenden Druckmediums
DE102015114074B4 (de) Vorrichtung und Verfahren zum Trennen eines Werkstückes
DE102015008171A1 (de) Vorrichtung und Verfahren zum Bearbeiten eines Blechbauteils
EP0043389B1 (de) Werkzeug und Verfahren zum Feinschneiden
DE202010016582U1 (de) Schneidlinie

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: 20160127

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAX Request for extension of the european patent (deleted)
GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170227

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 896978

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170615

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502014004042

Country of ref document: DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: FP

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 4

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2637866

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20171017

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

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: 20170531

Ref country code: NO

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: 20170831

Ref country code: LT

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: 20170531

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: 20170901

Ref country code: HR

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: 20170531

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

Ref country code: LV

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: 20170531

Ref country code: IS

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: 20170930

Ref country code: BG

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: 20170831

Ref country code: RS

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: 20170531

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: 20170531

Ref country code: SK

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: 20170531

Ref country code: RO

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: 20170531

Ref country code: CZ

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: 20170531

Ref country code: EE

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: 20170531

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

Ref country code: SM

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: 20170531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502014004042

Country of ref document: DE

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20180301

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

Effective date: 20170531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170930

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: 20170908

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

Ref country code: IE

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

Effective date: 20170908

Ref country code: LI

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

Effective date: 20170930

Ref country code: CH

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

Effective date: 20170930

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: 20170930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 5

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

Ref country code: MT

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: 20170531

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: ABB SCHWEIZ AG

Effective date: 20190529

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

Ref country code: HU

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

Effective date: 20140908

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20190718 AND 20190724

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

Ref country code: SI

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: 20170531

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: ABB SCHWEIZ AG; CH

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: ABB AG

Effective date: 20190926

REG Reference to a national code

Ref country code: AT

Ref legal event code: PC

Ref document number: 896978

Country of ref document: AT

Kind code of ref document: T

Owner name: ABB SCHWEIZ AG, CH

Effective date: 20190829

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: 20170531

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

Ref country code: MK

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: 20170531

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502014004042

Country of ref document: DE

Owner name: ABB SCHWEIZ AG, CH

Free format text: FORMER OWNER: ABB AG, 68309 MANNHEIM, DE

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: 20170531

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: 20170531

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

Ref country code: AL

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: 20170531

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

Ref country code: NL

Payment date: 20230920

Year of fee payment: 10

Ref country code: GB

Payment date: 20230920

Year of fee payment: 10

Ref country code: AT

Payment date: 20230921

Year of fee payment: 10

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

Ref country code: SE

Payment date: 20230920

Year of fee payment: 10

Ref country code: PL

Payment date: 20230904

Year of fee payment: 10

Ref country code: FR

Payment date: 20230928

Year of fee payment: 10

Ref country code: DE

Payment date: 20230920

Year of fee payment: 10

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

Ref country code: ES

Payment date: 20231124

Year of fee payment: 10

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

Ref country code: IT

Payment date: 20230927

Year of fee payment: 10