[go: up one dir, main page]

EP1931484B1 - Method for seaming t profiles and apparatus for implementing the method - Google Patents

Method for seaming t profiles and apparatus for implementing the method Download PDF

Info

Publication number
EP1931484B1
EP1931484B1 EP06819060A EP06819060A EP1931484B1 EP 1931484 B1 EP1931484 B1 EP 1931484B1 EP 06819060 A EP06819060 A EP 06819060A EP 06819060 A EP06819060 A EP 06819060A EP 1931484 B1 EP1931484 B1 EP 1931484B1
Authority
EP
European Patent Office
Prior art keywords
punches
length
pair
wheel
punching
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
EP06819060A
Other languages
German (de)
French (fr)
Other versions
EP1931484A1 (en
Inventor
Sergio Dallan
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.)
Dallan SpA
Original Assignee
Dallan 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 Dallan SpA filed Critical Dallan SpA
Priority to SI200631113T priority Critical patent/SI1931484T1/en
Priority to PL06819060T priority patent/PL1931484T3/en
Publication of EP1931484A1 publication Critical patent/EP1931484A1/en
Application granted granted Critical
Publication of EP1931484B1 publication Critical patent/EP1931484B1/en
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
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/03—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of sheet metal otherwise than by folding
    • B21D39/035—Joining superposed plates by slitting

Definitions

  • the present invention relates to a method for seaming T profcludes and an apparatus for implementing the method.
  • T profiles obtained by profiling a sheet metal strip are known for forming support frames for false ceilings.
  • this is provided with a plurality of longitudinal seams obtained by a process comprising a first step in which a plurality of parallel slits of length L are formed in said web spaced apart by a width H, after which a transverse punching operation is effected with a punch having the same length L and width H against a die provided in a wheel facing the punching wheel.
  • JP-A-05245554 shows a method for producing profiles, and apparatus therefore, whereby parallel incisions of length L are made by a first punches, followed a plastic deformation step by second punches.
  • the first punches and second punches cooperate with die rolls, one of which being provided with a groove.
  • this improvement is obtained by a method for producing profiles as described in claim 1 and an apparatus a described in claim 2.
  • the method of the invention uses two pairs of punching wheels 2, 2', 4, 4' of vertical axis, the wheels 2, 4 being provided on their lateral surface with two rows of first punches 6 and second punches 8 which are faced on the wheels 2', 4' by two annular grooves 10, 12.
  • the annular groove 10 is a through groove whereas the groove 12 has a width slightly greater than the first groove and a depth such as to form a die for the second punches 8 of the wheel 4.
  • the first punches 6 have a substantially trapezoidal longitudinal section whereas the second punches 8 have a substantially rectangular section with the major side L' having a dimension greater than that of the first punches 6 and comprising a semicircular seat 14.
  • the web 16 of this is made to pass through the pairs of punching wheels 2, 2' and 4. 4'.
  • the first punches 6 form on the web of the strip a plurality of pairs of parallel incisions having a length corresponding to the length of the first punches 6 and spaced apart by a distance corresponding to the thickness of the first punches.
  • the web 16 is then subjected to the action of the second punches 8 which effect a further punching in correspondence with the first punching.
  • the sheet metal cannot further translate because of the presence of the die formed by the groove 12, but instead the most outer portion forms a kind of collar 20 which embraces the inner portion to hence prevent longitudinal slippage of the two parallel parts facing the webs and thus provide greater flexural rigidity.

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Punching Or Piercing (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Metal Rolling (AREA)
  • Control Of Heat Treatment Processes (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Press Drives And Press Lines (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

A method for producing prof iles, comprising a step of profiling a sheet metal strip to obtain a T profile, characterised in that a plurality of punchings are effected on the web of the T with first punches (6) to form pairs of parallel incisions of length L, said profile then being subjected to a further punching step with second punches (8) faced by dies, said second punches having a length L' greater than the length L of the first punches.

Description

  • The present invention relates to a method for seaming T profiiles and an apparatus for implementing the method.
  • T profiles obtained by profiling a sheet metal strip are known for forming support frames for false ceilings.
  • To ensure substantial rigidity for the profile web, this is provided with a plurality of longitudinal seams obtained by a process comprising a first step in which a plurality of parallel slits of length L are formed in said web spaced apart by a width H, after which a transverse punching operation is effected with a punch having the same length L and width H against a die provided in a wheel facing the punching wheel.
  • JP-A-05245554 shows a method for producing profiles, and apparatus therefore, whereby parallel incisions of length L are made by a first punches, followed a plastic deformation step by second punches. The first punches and second punches cooperate with die rolls, one of which being provided with a groove.
  • These known profiles have however proved susceptible to improvement with regard to the flexural rigidity of the profile.
  • According to the invention, this improvement is obtained by a method for producing profiles as described in claim 1 and an apparatus a described in claim 2.
  • A preferred embodiment of the present invention is described hereinafter with reference to the accompanying drawing, in which;
    • Figure 1 is a plan view of the punching machine for effecting the seaming,
    • Figure 2 is a side view thereof,
    • Figure 3 is a section through the first punching wheel during the punching of the sheet metal strip,
    • Figure 4 is a section through the second punching wheel during punching,
    • Figure 5 is a side view of a T profile comprising a plurality of seams,
    • Figure 6 is a cross-section therethrough on the line VI-VI of Figure 5, and
    • Figure 7 is a longitudinal section therethrough on the line VII-VII of Figure 5.
  • As can be seen from the figures, the method of the invention uses two pairs of punching wheels 2, 2', 4, 4' of vertical axis, the wheels 2, 4 being provided on their lateral surface with two rows of first punches 6 and second punches 8 which are faced on the wheels 2', 4' by two annular grooves 10, 12. The annular groove 10 is a through groove whereas the groove 12 has a width slightly greater than the first groove and a depth such as to form a die for the second punches 8 of the wheel 4.
  • The first punches 6 have a substantially trapezoidal longitudinal section whereas the second punches 8 have a substantially rectangular section with the major side L' having a dimension greater than that of the first punches 6 and comprising a semicircular seat 14.
  • With the method of the invention, when the sheet metal strip has passed through the profiling machine and the T profile 14 has been obtained, the web 16 of this is made to pass through the pairs of punching wheels 2, 2' and 4. 4'.
  • As a result of this passage, the first punches 6 form on the web of the strip a plurality of pairs of parallel incisions having a length corresponding to the length of the first punches 6 and spaced apart by a distance corresponding to the thickness of the first punches.
  • The web 16 is then subjected to the action of the second punches 8 which effect a further punching in correspondence with the first punching. As already stated, as these punches 8 have a length greater than the punches 6 of the first punching wheel, the sheet metal cannot further translate because of the presence of the die formed by the groove 12, but instead the most outer portion forms a kind of collar 20 which embraces the inner portion to hence prevent longitudinal slippage of the two parallel parts facing the webs and thus provide greater flexural rigidity.

Claims (3)

  1. A method for producing profiles, comprising a step of profiling a sheet metal strip to obtain a T profile, wherein a plurality of punchings are effected on the web of the T with first punches (6) to form pairs of parallel incisions of length (L), said profile then being subjected to a further punching step with second punches (8) faced by dies, characterised in that said second punches (8) having a rectangular cross section with its major side having a length (L') greater than the length (L) of the major side of the first punches (6) and comprising a semicircular seat (14).
  2. An apparatus for implementing the method claimed in claim 1, comprising:
    - a first pair of punching wheels (2,2'),
    - a first wheel (2) of the first pair being provided on its annular surface with first punches (6),
    - a second wheel (2') of the first pair being provided on its annular surface with a first annular groove (10) facing the first punches,
    - a second pair of punching wheels (4,4'),
    - a first wheel (4) of the second pair being provided on its annular surface with second punches (8),
    - a second wheel (4') of the second pair being provided on its annular surface with a second annular groove (12) facing the second punches, the apparatus being characterised in that :
    - the first annular groove (10) being a through groove whereas the second annular groove (12) has a width slightly greater than the first annular groove (10) and a depth such as to form a die for the second punches (8) and the second punches have a rectangular cross section with a major side having a length (L') greater than the length (L) of the major side of the first punches (6) and comprising a semicircular seat (14).
  3. An apparatus as claimed in claim 1, characterised in that the first punches (6) have a substantially trapezoidal cross-section.
EP06819060A 2005-10-03 2006-09-28 Method for seaming t profiles and apparatus for implementing the method Active EP1931484B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SI200631113T SI1931484T1 (en) 2005-10-03 2006-09-28 Method for seaming t profiles and apparatus for implementing the method
PL06819060T PL1931484T3 (en) 2005-10-03 2006-09-28 Method for seaming t profiles and apparatus for implementing the method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000046A ITVE20050046A1 (en) 2005-10-03 2005-10-03 T-PROFILE SEAMING PROCEDURE, EQUIPMENT TO IMPLEMENT PROCEDURE AND PROFILE OBTAINED BY PROCEDURE.-
PCT/EP2006/066831 WO2007039542A1 (en) 2005-10-03 2006-09-28 Method for seaming t profiles, apparatus for implementing the method, and profile obtained by the method

Publications (2)

Publication Number Publication Date
EP1931484A1 EP1931484A1 (en) 2008-06-18
EP1931484B1 true EP1931484B1 (en) 2011-06-22

Family

ID=37680774

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06819060A Active EP1931484B1 (en) 2005-10-03 2006-09-28 Method for seaming t profiles and apparatus for implementing the method

Country Status (10)

Country Link
EP (1) EP1931484B1 (en)
AT (1) ATE513637T1 (en)
DK (1) DK1931484T3 (en)
ES (1) ES2367321T3 (en)
HR (1) HRP20110548T1 (en)
IT (1) ITVE20050046A1 (en)
PL (1) PL1931484T3 (en)
PT (1) PT1931484E (en)
SI (1) SI1931484T1 (en)
WO (1) WO2007039542A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5128350B2 (en) * 2008-04-07 2013-01-23 森永製菓株式会社 Pharmaceutical composition for promoting absorption of catechin compounds
ITVE20100054A1 (en) * 2010-10-18 2012-04-19 Dallan Spa PROCESS OF CRIMPING OF T-PROFILES, EQUIPMENT TO IMPLEMENT PROCEDURE AND PROFILE OBTAINED BY PROCEDURE.
ES2539916T3 (en) * 2011-06-10 2015-07-07 Knauf Amf Gmbh & Co. Kg Metal beam and its use
BR112015001863B1 (en) * 2012-07-27 2018-11-06 Giuseppe Cipriani bar for a support structure for a suspended ceiling, support structure for a suspended ceiling and bar manufacturing process
ITVR20130040A1 (en) 2013-02-14 2014-08-15 Giuseppe Cipriani METAL STRUCTURE FOR SUPPORTING A CEILING.
ITVR20130058A1 (en) 2013-03-08 2014-09-09 Giuseppe Cipriani PROFILE OF A STRUCTURE SUPPORTING A FALSE CEILING AND PROCESS OF PROCESSING TO WORK THE PROFILE.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2767339B2 (en) * 1992-03-10 1998-06-18 日鐵建材工業株式会社 Method and apparatus for caulking metal plate

Also Published As

Publication number Publication date
ES2367321T3 (en) 2011-11-02
ATE513637T1 (en) 2011-07-15
EP1931484A1 (en) 2008-06-18
SI1931484T1 (en) 2011-10-28
DK1931484T3 (en) 2011-10-03
HRP20110548T1 (en) 2011-09-30
WO2007039542A1 (en) 2007-04-12
PT1931484E (en) 2011-08-03
PL1931484T3 (en) 2011-11-30
ITVE20050046A1 (en) 2007-04-04

Similar Documents

Publication Publication Date Title
US20220226879A1 (en) Method and a Device for the Manufacturing of Washers for Locking and Washer for Locking
EP1931484B1 (en) Method for seaming t profiles and apparatus for implementing the method
KR20100073280A (en) Method of manufacturing upper bracket of seat back frame for vehicle seat by using progressive mold and upper bracket manufactured by the same
CN102168722A (en) Bushing, piece with bushing, or method of producing
US4543811A (en) Progressive forming method of product having varied cross-sectional length
CN103551455B (en) A kind of progressive die and its processing method for processing vehicle seat slideway wallboard
JP2007190570A (en) Feeding method and feeding device in press machine
KR100990308B1 (en) Manufacturing method of ring-shaped member
JP2005144471A (en) Metal plate working device and metal plate working method
EP2441535B1 (en) Method for seaming T profiles and apparatus for implementing the method
JP5219541B2 (en) Method for manufacturing roller bearing cage
CN104492905A (en) Method for improving quality of punched member with holes
US20220297038A1 (en) Mist eliminator profile and associated method of production
MX2022016043A (en) Apparatus and method for pre-forming a metal strip for the manufacture of roll formed and welded tubes.
KR102325863B1 (en) Parallel type manufacturing method of roll forming processed product
JP2009214108A (en) Method of manufacturing closed-shape frame
JP2007260728A (en) Manufacturing apparatus for molding panel
CN104226813A (en) Progressive die for blanking stator punching sheet
GB1587006A (en) Method of forming an article having an opening therein
US9186714B1 (en) Process for making a stamped tubular form with integral bracket and products made by the process
RU2626252C2 (en) Method of obtaining metallic bargains in shape of polygon from thin band
CN108430659A (en) Manufacturing method and rolling device of H-shaped steel
KR20170057789A (en) Formed beam fabrication method
CN107775273A (en) Automobile load sensing valve bearing production technology
US845711A (en) Method of punching and bending pulley-arms.

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: 20080422

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL HR

RAX Requested extension states of the european patent have changed

Extension state: HR

Payment date: 20080422

Extension state: AL

Payment date: 20080422

17Q First examination report despatched

Effective date: 20100202

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RTI1 Title (correction)

Free format text: METHOD FOR SEAMING T PROFILES AND APPARATUS FOR IMPLEMENTING THE METHOD

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

AX Request for extension of the european patent

Extension state: AL HR

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: CH

Ref legal event code: NV

Representative=s name: ABREMA AGENCE BREVET ET MARQUES, GANGUILLET

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: HR

Ref legal event code: TUEP

Ref document number: P20110548

Country of ref document: HR

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20110727

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602006022716

Country of ref document: DE

Effective date: 20110811

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: HR

Ref legal event code: T1PR

Ref document number: P20110548

Country of ref document: HR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2367321

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20111102

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20110402076

Country of ref document: GR

Effective date: 20111013

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: 20110622

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

REG Reference to a national code

Ref country code: SK

Ref legal event code: T3

Ref document number: E 10067

Country of ref document: SK

REG Reference to a national code

Ref country code: EE

Ref legal event code: FG4A

Ref document number: E005855

Country of ref document: EE

Effective date: 20110920

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

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: 20111022

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: 20110930

REG Reference to a national code

Ref country code: HU

Ref legal event code: AG4A

Ref document number: E012521

Country of ref document: HU

26N No opposition filed

Effective date: 20120323

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602006022716

Country of ref document: DE

Effective date: 20120323

REG Reference to a national code

Ref country code: HR

Ref legal event code: ODRP

Ref document number: P20110548

Country of ref document: HR

Payment date: 20140723

Year of fee payment: 9

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

Ref country code: LU

Payment date: 20140818

Year of fee payment: 9

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

Ref country code: LT

Payment date: 20140724

Year of fee payment: 9

Ref country code: FI

Payment date: 20140904

Year of fee payment: 9

Ref country code: EE

Payment date: 20140721

Year of fee payment: 9

Ref country code: DK

Payment date: 20140724

Year of fee payment: 9

Ref country code: BG

Payment date: 20140731

Year of fee payment: 9

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

Ref country code: HU

Payment date: 20140730

Year of fee payment: 9

Ref country code: SK

Payment date: 20140926

Year of fee payment: 9

Ref country code: LV

Payment date: 20140729

Year of fee payment: 9

REG Reference to a national code

Ref country code: HR

Ref legal event code: PBON

Ref document number: P20110548

Country of ref document: HR

Effective date: 20150928

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

Effective date: 20150930

Ref country code: LT

Ref legal event code: MM4D

Effective date: 20150928

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: 20150928

REG Reference to a national code

Ref country code: EE

Ref legal event code: MM4A

Ref document number: E005855

Country of ref document: EE

Effective date: 20150930

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 NON-PAYMENT OF DUE FEES

Effective date: 20150928

Ref country code: FI

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

Effective date: 20150928

REG Reference to a national code

Ref country code: SK

Ref legal event code: MM4A

Ref document number: E 10067

Country of ref document: SK

Effective date: 20150928

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

Ref country code: SK

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

Effective date: 20150928

Ref country code: HU

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

Effective date: 20150929

Ref country code: LT

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

Effective date: 20150928

Ref country code: EE

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

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

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

Ref country code: BG

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

Effective date: 20160630

Ref country code: DK

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

Effective date: 20150930

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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: CH

Ref legal event code: PFUS

Owner name: DALLAN S.P.A., IT

Free format text: FORMER OWNER: DALLAN S.P.A., IT

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230526

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

Ref country code: IT

Payment date: 20240530

Year of fee payment: 19

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

Ref country code: DE

Payment date: 20240911

Year of fee payment: 19

Ref country code: IE

Payment date: 20240927

Year of fee payment: 19

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

Ref country code: GR

Payment date: 20240923

Year of fee payment: 19

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

Ref country code: GB

Payment date: 20240919

Year of fee payment: 19

Ref country code: PT

Payment date: 20240919

Year of fee payment: 19

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

Ref country code: BE

Payment date: 20240918

Year of fee payment: 19

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

Ref country code: FR

Payment date: 20240829

Year of fee payment: 19

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

Ref country code: NL

Payment date: 20240925

Year of fee payment: 19

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

Ref country code: CZ

Payment date: 20240911

Year of fee payment: 19

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

Ref country code: AT

Payment date: 20240917

Year of fee payment: 19

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

Ref country code: PL

Payment date: 20240724

Year of fee payment: 19

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

Ref country code: SI

Payment date: 20240920

Year of fee payment: 19

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

Ref country code: RO

Payment date: 20240812

Year of fee payment: 19

Ref country code: SE

Payment date: 20240919

Year of fee payment: 19

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

Ref country code: TR

Payment date: 20240911

Year of fee payment: 19

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

Ref country code: ES

Payment date: 20241001

Year of fee payment: 19

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

Ref country code: CH

Payment date: 20241001

Year of fee payment: 19