EP2165779A1 - Machine à structure linéaire variable pour la formation de tuyaux - Google Patents

Machine à structure linéaire variable pour la formation de tuyaux Download PDF

Info

Publication number
EP2165779A1
EP2165779A1 EP09169379A EP09169379A EP2165779A1 EP 2165779 A1 EP2165779 A1 EP 2165779A1 EP 09169379 A EP09169379 A EP 09169379A EP 09169379 A EP09169379 A EP 09169379A EP 2165779 A1 EP2165779 A1 EP 2165779A1
Authority
EP
European Patent Office
Prior art keywords
forming
rollers
station
machine
sheet metal
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.)
Granted
Application number
EP09169379A
Other languages
German (de)
English (en)
Other versions
EP2165779B1 (fr
Inventor
Vittorio Travini
Riccardo Bosoni
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.)
Olimpia 80 SRL
Original Assignee
Olimpia 80 SRL
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 Olimpia 80 SRL filed Critical Olimpia 80 SRL
Publication of EP2165779A1 publication Critical patent/EP2165779A1/fr
Application granted granted Critical
Publication of EP2165779B1 publication Critical patent/EP2165779B1/fr
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
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/06—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles
    • B21D5/10—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes
    • B21D5/12—Bending sheet metal along straight lines, e.g. to form simple curves by drawing procedure making use of dies or forming-rollers, e.g. making profiles for making tubes making use of forming-rollers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams

Definitions

  • the present invention refers to a machine for the formation of tubes, called “of variable linear structure", which comprises a plurality of forming stations, placed in series with each other, which progressively bend a strip of sheet metal to form a tube, followed by at least one finishing station which further brings together the edges of the bent strip of sheet metal in view of the final welding.
  • Machines for forming tubes by means of continuous bending of sheet metal are well known to the art and comprise, in series with each other, a plurality of stations in which the strip of sheet metal is progressively deformed by pairs of rollers having matching profiles.
  • Object of the present invention is to realise a machine "of variable linear structure" for the formation of tubes, which improves the performance of machines of the type described, for example, by the aforementioned European patent since it allows the range of values of the diameter of the tubes to be widened without having to replace the pairs of rollers.
  • a machine for continuous formation of tubes realised according to the invention comprises, in series with each other, forming stations which progressively bend a strip of sheet metal and at least one finishing station which further brings together the edges of the bent strip of sheet metal in view of the final welding.
  • Each forming station comprises two pairs of idle forming rollers which make rototranslational movements of the same amplitude but in opposite directions and the at least one finishing station comprises four idle forming rollers able to make movements of the same amplitude and direction according to 90° axes.
  • the profile of the lower rollers of each forming station is elliptical with a decreasing curvature from the outer edge to the inner edge of said roller, that of the upper rollers of the first forming station is elliptical with an increasing curvature from the outer edge to the inner edge of said roller, that of the upper rollers of the forming stations subsequent to the first one (hereafter called "second forming stations") is circular and that of the forming rollers of the at least one finishing station is concave with a constant curvature.
  • the radius of the circular profile of the upper rollers of each second forming station preferably corresponds to the minimum radius of curvature of the bent strip of sheet metal in correspondence of said second forming station and the curvature of the concave profile of the forming rollers of the at least one finishing station corresponds to the maximum curvature of the bent strip of sheet metal in correspondence of said finishing station.
  • a machine according to the invention is called "of variable linear structure" since (as indicated very diagrammatically in Figures 5 and 7 ) makes it possible to produce tubes of different diameters by changing the reciprocal positions of the two pairs of rollers and those of each of the rollers of each pair.
  • Figure 1 shows diagrammatically a perspective view of a machine 1 according to the invention for the formation of tubes 2 which comprises, in series with each other, traction means 13 for the strip of sheet metal 4 (which enters the machine 1 in the direction of the arrow I), a first forming station 3, second forming stations 3', containment stations 12 (each of which is situated downstream of a forming station), at least one finishing station 5 and at least one welding station (per se known and omitted in Figures 1 and 2 ), from which the tube 2 exits in the direction of the arrow U.
  • the machine 1 comprises five second forming stations 3', six containment stations 12 (visible in the side view of Figure 2 ) situated downstream of the forming stations (3 3') and two finishing stations 5 but, without departing from the scope of the invention, the number of second forming stations 3' (and, consequently, that of containment stations 12) and finishing stations 5 can vary to meet the particular requirements of a specific machine 1.
  • the traction means 13 will not be described because they are per se known.
  • the first forming station 3 will be described with reference to Figures 3-5
  • a second forming station 3' will be described with reference to Figures 6-7
  • a containment station 12 will be described with reference to Figure 8
  • a finishing station 5 will be described with reference to Figure 9 .
  • Figure 2 shows diagrammatically a side view of the machine 1 of Figure 1 , which makes it possible to see more clearly the containment stations 12 situated downstream of a forming station (3, 3').
  • Figure 3 shows diagrammatically a front view of the first forming station 3 of the machine 1, symmetrical with respect to the midline, which comprises two vertical uprights 31 which support two horizontal traverses 32, sliding along the uprights 31; along each traverse 32 slide two shoes 33, on each of which is present a pivot 34 which acts as a fulcrum for rotation of a unit 35 that carries one of the forming rollers (8, 8').
  • This supporting structure (32, 33, 34) allows the axes of the forming rollers (8, 8') to perform a rototranslational movement, in the vertical plane, inside the forming station 3 that allows a considerable freedom in positioning and orienting the rollers (8, 8') of each pair, whilst always keeping them in contact with each other, to adapt them to the diameter of the tube to be produced, as schematically indicated in Figure 5 , which shows the position assumed by the two pairs in rollers (8, 8') for three diameters of the tube 2 coming within the tubes 2 that can be produced without replacing the forming rollers (8, 8').
  • Figure 3A shows diagrammatically, enlarged, the area of the first forming station 3 comprising the two pairs of rollers (8, 8'), supported by the units 35, which deform the outermost area of the strip of sheet metal 4.
  • Figure 4 shows diagrammatically, enlarged, a pair of forming rollers (8, 8'), realised according to the invention, belonging to the first forming station 3; from Figure 4 it can be seen that the profile of the lower rollers 8' is elliptical with a curvature decreasing from the outer edge to the inner edge of the roller 8', whereas the profile of the upper rollers 8 is elliptical with a curvature increasing from the outer edge to the inner edge of the roller 8.
  • Figure 5 shows diagrammatically, enlarged, the position assumed by the two pairs of forming rollers (8, 8') of the first forming station 3 to produce three tubes 2 of different diameter coming within the tubes 2 that can be produced without replacing the forming rollers (8, 8'): the elliptical profiles of the rollers 8 and 8' allow the radius of curvature of the outermost areas of the strip of sheet metal 4 to be modified by modifying only the position and orientation of the rollers (8, 8').
  • Figure 6 shows diagrammatically a front view of one of the second forming stations 3' of the machine 1, situated downstream of the first forming station 3, from which it differs essentially in that the upper rollers 8" have a circular profile whose radius corresponds to the minimum radius of curvature (within the range of tubes 2 that can be produced without replacing the forming rollers 8' and 8") of the bent strip of sheet metal 4 in correspondence of said second forming station 3' and in that the pairs of forming rollers (8', 8") belonging to the second forming stations 3' deform the inner part of the strip of the sheet metal 4.
  • Figure 6a shows diagrammatically, enlarged, a pair of forming rollers (8", 8'), realised according to the invention, belonging to a second forming station 3'; from Figure 6a it can be seen that the profile of the lower rollers 8' is elliptical with a curvature decreasing from the outer edge to the inner edge of the roller 8', whereas the profile of the upper rollers 8" is circular.
  • Figure 7 shows diagrammatically, enlarged, the position assumed by the two pairs of forming rollers (8', 8") of the second forming station 3' of Figure 6 to produce the three tubes of different diameter of Figure 5 : the elliptical profile of the lower rollers 8' allows the radius of curvature of the inner part of the strip of sheet metal 4 to be modified by modifying only the position and orientation of the forming rollers 8' and 8".
  • the amplitude of the rototranslational movements permitted to the forming rollers (8, 8', 8") by the supporting structure (32, 33, 34) and the particular profiles of the forming rollers (8, 8', 8") allow the range of values of the diameter of the tubes which can be produced without having to replace the forming (8, 8', 8") to be increased with respect to machines of the prior art.
  • Figure 8 shows diagrammatically a front view of one of the containment stations 12 situated downstream of the forming stations 3 and 3'.
  • This station 12 symmetrical with respect to the midline, consists of two guides 81, fixed to uprights 31, each of which allows translation along an inclined axis of a shoe 82 which supports an idle roller 83, having a concave profile, which guides and supports the strip of sheet metal 4 between two adjacent forming stations (3, 3').
  • the containment stations 12 can be omitted without departing from the scope of the invention.
  • each rollers 83 presents a protruding disc element 84 (seen better in Figure 8a , which shows diagrammatically an enlarged detail of the containment station 12), which protrudes with respect to the body of the roller 83 to contain the edge 6 of the strip of sheet metal 4.
  • Figure 9a shows diagrammatically a front view ( Figure 9a ) and a side view sectioned along the plane F-F of Figure 9a ( Figure 9b ) of a finishing station 5 belonging to the machine 1, which differs from the forming stations (3, 3') previously described essentially in that each of the units 35 carries a forming roller 91 acting on the outer surface of the strip of sheet metal 4 bent to form the tube 2 and in that it further comprises a roller 92, the position of which between the edges 6 of the strip of sheet metal 4 forming the tube 2 is adjustable by means of a lever 93 operated in a per se known manner.
  • the forming rollers 91 have a concave profile, with a constant curvature equal to the maximum value of the curvature presented by the strip of bent sheet metal 4 in correspondence to the finishing station 5 during production of one of the tubes 2 that can be produced without replacing the forming rollers (8, 8', 8") of the forming stations (3, 3'); the roller 92 has a convex V-shaped profile.
  • Figure 9c shows diagrammatically an enlarged detail of the finishing station 5 of Figure 9a , where the forming rollers 91 acting on the outer surface of the strip of sheet metal 4 bent to form the tube 2 and the roller 92 situated between the edges 6 of the strip of sheet metal 4 can be seen better.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Endoscopes (AREA)
  • Soil Working Implements (AREA)
  • Control Of Metal Rolling (AREA)
EP20090169379 2008-09-18 2009-09-03 Machine à structure linéaire variable pour la formation de tuyaux Active EP2165779B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI2008A001662A IT1392055B1 (it) 2008-09-18 2008-09-18 Macchina a geometria lineare variabile per la formazione di tubi

Publications (2)

Publication Number Publication Date
EP2165779A1 true EP2165779A1 (fr) 2010-03-24
EP2165779B1 EP2165779B1 (fr) 2014-12-31

Family

ID=41055062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090169379 Active EP2165779B1 (fr) 2008-09-18 2009-09-03 Machine à structure linéaire variable pour la formation de tuyaux

Country Status (6)

Country Link
EP (1) EP2165779B1 (fr)
CN (1) CN101676043B (fr)
BR (1) BRPI0903482A2 (fr)
ES (1) ES2533660T3 (fr)
IT (1) IT1392055B1 (fr)
RU (1) RU2498872C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101744007B1 (ko) * 2010-11-04 2017-06-07 가부시키가이샤 나카타 세이사쿠쇼 성형 방법과 성형 장치
CN103302145B (zh) * 2013-06-14 2015-04-22 娄底市高盛板业有限公司 一种用于室内排水管的90°角板成型设备

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529466A1 (de) * 1974-07-31 1976-02-19 Huette Krems Ges Mbh Krems Verfahren und vorrichtung zum herstellen von geschweissten rohren verschiedener dimensionen
EP0988905A2 (fr) * 1998-08-24 2000-03-29 Kusakabe Electric & Machinery Co., Limited Machine pour former les tubes par cintrage aux trois points
EP1393830A1 (fr) 2002-08-27 2004-03-03 Olimpia 80 SRL Machine pour le cintrage continu de tôle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI74414C (fi) * 1980-08-18 1988-02-08 Sl Tuotanto Oy Anordning foer framstaellning av ett metallroer.
RU2042445C1 (ru) * 1993-03-29 1995-08-27 Новолипецкий металлургический комбинат Трубоформовочный стан
JP2001259733A (ja) * 2000-03-16 2001-09-25 Mitsubishi Shindoh Co Ltd 電縫管の製造装置および製造方法
CN2471445Y (zh) * 2001-03-08 2002-01-16 刘玲 双头卷耳机
CN2491148Y (zh) * 2001-07-09 2002-05-15 吴友国 箍筋弯曲成型机
RU2218224C1 (ru) * 2002-06-21 2003-12-10 ОАО Верхнесалдинское металлургическое производственное объединение Валковые калибры асимметричной формовки трубной заготовки из труднодеформируемых сплавов
RU2232655C1 (ru) * 2002-12-27 2004-07-20 Открытое акционерное общество "Северсталь" Способ изготовления электросварных прямошовных труб

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2529466A1 (de) * 1974-07-31 1976-02-19 Huette Krems Ges Mbh Krems Verfahren und vorrichtung zum herstellen von geschweissten rohren verschiedener dimensionen
EP0988905A2 (fr) * 1998-08-24 2000-03-29 Kusakabe Electric & Machinery Co., Limited Machine pour former les tubes par cintrage aux trois points
EP1393830A1 (fr) 2002-08-27 2004-03-03 Olimpia 80 SRL Machine pour le cintrage continu de tôle

Also Published As

Publication number Publication date
EP2165779B1 (fr) 2014-12-31
ITMI20081662A1 (it) 2010-03-19
CN101676043B (zh) 2014-07-16
RU2009134904A (ru) 2011-03-27
IT1392055B1 (it) 2012-02-09
BRPI0903482A2 (pt) 2010-07-20
RU2498872C2 (ru) 2013-11-20
ES2533660T3 (es) 2015-04-13
CN101676043A (zh) 2010-03-24

Similar Documents

Publication Publication Date Title
CN101166586B (zh) 用于成型型材的生产线和方法
EP2279807A1 (fr) Machine à géométrie lineaire variable pour former de tubes en continu
CN101218044A (zh) 滚轧成形机及滚轧成形方法
RU2528528C2 (ru) Выравнивающая установка
EP2165779B1 (fr) Machine à structure linéaire variable pour la formation de tuyaux
US8522589B2 (en) Machine of variable linear structure for the formation of tubes
EP2163322B1 (fr) Station de finition à structure variable pour machine de formage de tubes
US4530225A (en) Bending skelp or strip into split tubes or pipes
US10016796B2 (en) Method for roll-forming
CN112845715A (zh) 一种数控四轴一次滚弯等曲率成形装备
EP3243577B1 (fr) Unité de formage pour une ligne de machines à profiler
EP1393830A1 (fr) Machine pour le cintrage continu de tôle
CN218361427U (zh) 一种拉矫机
EP3199291A1 (fr) Unité d'alignement pour une ligne de profilage
CN210816805U (zh) 冷轧板开卷矫直设备
CA1158462A (fr) Fabrication de tubes sans couture
WO2023175644A1 (fr) Appareil et procédé de redressement d'un fil métallique
CN116568416A (zh) 预成型金属板的方法、用于执行方法的计算机程序和设备
SE1350012A1 (sv) Sätt att rullforma
CN109772937A (zh) 热轧合金结构钢的拉矫装置
AU7154700A (en) Adjustable roll form

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: A1

Designated state(s): 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 SE SI SK SM TR

AX Request for extension of the european patent

Extension state: AL BA RS

17P Request for examination filed

Effective date: 20100910

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20140729

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 HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO 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

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 704065

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150215

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602009028650

Country of ref document: DE

Effective date: 20150219

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2533660

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20150413

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

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: 20150331

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: 20141231

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20141231

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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: 20141231

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: 20141231

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: 20141231

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: 20150401

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

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: 20141231

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

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: 20141231

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: 20141231

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: 20141231

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: 20150430

Ref country code: PL

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: 20141231

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 7

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602009028650

Country of ref document: DE

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

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: 20141231

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: 20141231

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

Ref country code: FI

Payment date: 20150916

Year of fee payment: 7

Ref country code: ES

Payment date: 20150915

Year of fee payment: 7

Ref country code: GB

Payment date: 20150923

Year of fee payment: 7

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

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

Ref country code: AT

Payment date: 20150929

Year of fee payment: 7

26N No opposition filed

Effective date: 20151001

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: 20141231

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

Ref country code: FR

Payment date: 20150929

Year of fee payment: 7

REG Reference to a national code

Ref country code: AT

Ref legal event code: UEP

Ref document number: 704065

Country of ref document: AT

Kind code of ref document: T

Effective date: 20141231

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: 20141231

Ref country code: LU

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: 20150903

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Effective date: 20141231

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: CH

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

Effective date: 20150930

Ref country code: LI

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

Effective date: 20150930

Ref country code: IE

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

Effective date: 20150903

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: 20141231

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 NON-PAYMENT OF DUE FEES

Effective date: 20160903

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 704065

Country of ref document: AT

Kind code of ref document: T

Effective date: 20160903

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

Effective date: 20160903

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

Effective date: 20141231

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: 20090903

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: 20141231

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: 20141231

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20170531

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: 20160903

Ref country code: FR

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

Effective date: 20160930

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

Ref country code: AT

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

Effective date: 20160903

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: 20160904

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20180626

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: 20141231

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: 20141231

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

Ref country code: TR

Payment date: 20190903

Year of fee payment: 11

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 NON-PAYMENT OF DUE FEES

Effective date: 20210903

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

Ref country code: IT

Payment date: 20230831

Year of fee payment: 15

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

Ref country code: DE

Payment date: 20240925

Year of fee payment: 16