EP1112128B1 - Verfahren zur erzeugung von warmband und blechen - Google Patents
Verfahren zur erzeugung von warmband und blechen Download PDFInfo
- Publication number
- EP1112128B1 EP1112128B1 EP99969051A EP99969051A EP1112128B1 EP 1112128 B1 EP1112128 B1 EP 1112128B1 EP 99969051 A EP99969051 A EP 99969051A EP 99969051 A EP99969051 A EP 99969051A EP 1112128 B1 EP1112128 B1 EP 1112128B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slab
- temperature
- transformation
- continuous casting
- cooling
- 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
Links
- 238000000034 method Methods 0.000 title claims description 16
- 238000001816 cooling Methods 0.000 claims abstract description 25
- 238000005096 rolling process Methods 0.000 claims abstract description 23
- 229910001566 austenite Inorganic materials 0.000 claims abstract description 12
- 230000009466 transformation Effects 0.000 claims abstract description 12
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 238000009749 continuous casting Methods 0.000 claims abstract description 9
- 229910001562 pearlite Inorganic materials 0.000 claims abstract description 7
- 229910000859 α-Fe Inorganic materials 0.000 claims abstract description 7
- 239000007921 spray Substances 0.000 claims abstract 2
- 239000000463 material Substances 0.000 claims description 14
- 229910000734 martensite Inorganic materials 0.000 claims description 6
- 229910001563 bainite Inorganic materials 0.000 claims description 5
- 238000005266 casting Methods 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 24
- 238000009434 installation Methods 0.000 abstract 2
- 238000007688 edging Methods 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 description 10
- 239000010949 copper Substances 0.000 description 10
- 239000002344 surface layer Substances 0.000 description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 239000010410 layer Substances 0.000 description 4
- 238000000926 separation method Methods 0.000 description 4
- 230000029142 excretion Effects 0.000 description 3
- 238000001953 recrystallisation Methods 0.000 description 3
- 238000003303 reheating Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052745 lead Inorganic materials 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0218—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for strips, sheets, or plates
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/22—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length
- B21B1/30—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process
- B21B1/32—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work
- B21B1/34—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling plates, strips, bands or sheets of indefinite length in a non-continuous process in reversing single stand mills, e.g. with intermediate storage reels for accumulating work by hot-rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
Definitions
- the invention relates to a method for producing hot strip and sheets a production line consisting of a continuous caster for slabs a thickness between 100 and 180 mm and with an exit temperature from the Continuous caster above 1000 ° C, one heating furnace and one Steckel rolling mill.
- FFM Flexible Flat Mill
- the temperature of the slab is usually after leaving the Continuous caster between 1000 ° C and 1150 ° C and decreases during the Transport to the heating furnace on the roller table.
- the direct hot use in the Heating oven takes place at temperatures between 750 and 950 ° C.
- the slab evenly across thickness, width and length depending on material Temperatures warmed between 1050 and 1280 ° C.
- Characteristic for hot use is the fact that before the first forming No or only a slight austenite-ferrite / pearlite conversion in the rolling mill via the slab thickness takes place in the near-surface area when the Surface temperatures are the transition temperatures when transporting the Slab from the continuous caster to the heating furnace not or only slightly and fell short of.
- the one created with the solidification of the slab Coarse-grained primary austenite remains predominantly in the rolling mill until it is formed receive.
- the austenite grain size in the heating furnace can vary depending on the material Heating technology is still growing.
- the method of hot use leads to savings compared to cold use of heating energy and time during the heating process.
- the described method of hot use has proven itself for steels with a Copper content less than 0.3%. At higher copper contents in the steel, this settles copper released in the heating furnace at the grain boundaries of the Primary austits. Depending on the copper content, the heating temperature and These copper deposits on the grain boundaries during the scaling process Forming in the rolling mill into material separations in the form of net-like cracks to lead.
- EP 0686702 A1 it is proposed to solve the problem occurring in thin-slab casting and rolling plants, the surface of 40 - lower 70 mm-thick thin slabs in one of the continuous casting plant downstream cooling zone to temperatures below the A r3 temperature such that, in a near-surface region of at least 2 mm depth, there is at least a 70% structural transformation of the austenite into ferrite / pearlite with reorientation of the austenite limits after reheating in the roller hearth furnace.
- an average surface temperature should not fall below the martensite threshold of the respective material quality.
- the devices for rapid cooling are localized in the prior art between the continuous caster and the heating or equalizing furnace proposed.
- the partial conversion of the surface layer into Ferrite / pearlite is with a grain refinement and reorientation of the austenite grain boundaries connected after reheating, as in Figures 1b and 2, also on the course of solid line representing the state of the art can be seen.
- the object of the present invention is to ensure that in a combined Hot strip / sheet metal production system of the generic type described also Steels with higher contents of Cu, Al and N can be processed without disadvantages can.
- the surface is completely descaled in the scale washer.
- the slab is formed with a total decrease of 5-15% and with a diameter-optimized roll gap ratio l d / h m less than 0.8.
- the rolling speed corresponds to the casting speed.
- the proposed roll gap ratio of the pressed length to the medium rolling stock height is set such that, according to another feature of the invention, the area near the surface corresponds to a thickness of at most a quarter of the slab thickness by choosing the decrease and the roll gap ratio. while the core area remains almost undeformed.
- the intensity of the cooling section is controlled and regulated so that the surface temperature of the slab neither reaches the bainite area nor falls below the martensite threshold of the respective material quality.
- control and regulation systems Media pressure of the nozzle groups of the cooling section depending on the respective Slab thickness and casting speed, the average temperature of the surface layer close to the surface in compliance with for a 100% Microstructure transformation necessary cooling temperature and time as well as the Bainite start temperature and the martensite start temperature of the respective material quality regulate.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Control And Other Processes For Unpacking Of Materials (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Description
Claims (5)
- Verfahren für die Erzeugung von Warmband und Blechen in einer Produktionsanlage, bestehend aus einer Stranggießanlage für Brammen zwischen 100 und 180 mm Dicke, einem Zunderwäscher, einer ein- oder mehrgerüstigen Walzeinheit mit oder ohne integriertem Staucher, einer Kühlstrecke, einem Anwärmofen und einem Steckelwalzwerk,
dadurch gekennzeichnet, daß zwischen Stranggießanlage und Anwärmofen nur die oberflächennahe Randschicht der zuvor entzunderten Bramme in-line umgeformt wird, während und nach der Umformung rekristallisiert und anschließend mehrstufig auf eine Temperatur unterhalb des Ar3-Umwandlungspunktes abgekühlt und zeitweise gehalten wird, bis die Gefügeumwandlung des rekristallisierten feinkörnigen Austenits im Ferrit/Perlit abgeschlossen ist. - Verfahren nach Anspruch 1,
dadurch gekennzeichnet, daß die Bramme mit einer Gesamtabnahme von 5 - 15 % und mit einem durchmesseroptimierten Walzspaltverhältnis ld/hm kleiner als 0,8 umgeformt wird. - Verfahren nach Anspruch 1 und 2,
dadurch gekennzeichnet, daß der umgeformte oberflächennahe Bereich durch Wahl der Abnahme und des Walzspaltverhältnisses einer Dicke von maximal einem Viertel der Brammendicke entspricht. - Verfahren nach Anspruch 1 und 3,
dadurch gekennzeichnet, daß die Intensität der aus mehreren Düsengruppen bestehenden Kühlstrecke so gesteuert und geregelt wird, daß die Oberflächentemperatur der Bramme weder das Bainitgebiet erreicht noch die Martensitschwelle der jeweiligen Materialgüte unterschreitet. - Verfahren nach Anspruch 1 und 4,
dadurch gekennzeichnet, daß Steuer- und Regelsysteme den Mediendruck der Düsengruppen der Kühlstrecke in Abhängigkeit von der jeweiligen Brammendicke und Gießgeschwindigkeit, der mittleren Temperatur der oberflächennahen Randschicht unterEinhaltung der für eine 100 %ige Gefügeumwandlung notwendigen Abkühltemperatur und -zeit sowie der Bainitstarttemperatur und der Martensitstarttemperatur der jeweiligen Materialgüte regulieren.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19843200 | 1998-09-14 | ||
DE19843200A DE19843200C1 (de) | 1998-09-14 | 1998-09-14 | Verfahren zur Erzeugung von Warmband und Blechen |
PCT/DE1999/002866 WO2000015362A1 (de) | 1998-09-14 | 1999-09-08 | Verfahren zur erzeugung von warmband und blechen |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1112128A1 EP1112128A1 (de) | 2001-07-04 |
EP1112128B1 true EP1112128B1 (de) | 2003-01-02 |
Family
ID=7881679
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99969051A Expired - Lifetime EP1112128B1 (de) | 1998-09-14 | 1999-09-08 | Verfahren zur erzeugung von warmband und blechen |
Country Status (10)
Country | Link |
---|---|
US (1) | US6451136B1 (de) |
EP (1) | EP1112128B1 (de) |
CN (1) | CN1142038C (de) |
AT (1) | ATE230315T1 (de) |
AU (1) | AU1149200A (de) |
CA (1) | CA2344423C (de) |
DE (2) | DE19843200C1 (de) |
ES (1) | ES2186438T3 (de) |
RU (1) | RU2224605C2 (de) |
WO (1) | WO2000015362A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2951198B1 (fr) | 2009-10-12 | 2013-05-10 | Snecma | Traitements thermiques d'aciers martensitiques inoxydables apres refusion sous laitier |
DE102013212951A1 (de) | 2013-07-03 | 2015-01-22 | Sms Siemag Ag | Gießwalzanlage und Verfahren zum Herstellen von metallischem Walzgut |
CN105195700A (zh) * | 2014-06-23 | 2015-12-30 | 鞍钢股份有限公司 | 一种避免直装轧制厚板表面裂纹的方法 |
RU2660504C1 (ru) * | 2017-05-10 | 2018-07-06 | Николай Петрович Белокопытов | Способ производства широких толстых листов из нержавеющих сталей |
EP3769862A1 (de) * | 2019-07-24 | 2021-01-27 | Primetals Technologies Austria GmbH | Verfahren zur herstellung eines tiefziehbaren fertigbands aus stahl in einer giess-walz-verbundanlage |
CN111876664B (zh) * | 2020-06-19 | 2022-04-12 | 江阴兴澄特种钢铁有限公司 | 一种50CrVA热轧弹簧宽钢板的制造方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58164751A (ja) * | 1982-03-23 | 1983-09-29 | Daido Steel Co Ltd | 冷間鍛造用鋼およびその製造方法 |
JPS59189001A (ja) * | 1983-04-08 | 1984-10-26 | Sumitomo Electric Ind Ltd | 鋼の熱片直送圧延方法 |
JPS62212001A (ja) * | 1986-03-13 | 1987-09-18 | Sumitomo Metal Ind Ltd | 鋼片の表面割れを防止した熱間圧延法 |
JPS63168260A (ja) * | 1986-12-30 | 1988-07-12 | Aichi Steel Works Ltd | 連続鋳造片の熱間加工法 |
JPH0688125A (ja) * | 1992-09-09 | 1994-03-29 | Aichi Steel Works Ltd | 連続鋳造片及び鋼塊の熱間加工法 |
US5464246A (en) * | 1993-02-19 | 1995-11-07 | Simula Inc. | Inflatable tubular cushions for crash protection of seated automobile occupants |
DE69431178T3 (de) * | 1993-10-29 | 2014-03-20 | Danieli & C. Officine Meccaniche S.P.A. | Verfahren zur thermischen Oberflächenbehandlung eines Stranges |
DE4416752A1 (de) * | 1994-05-13 | 1995-11-16 | Schloemann Siemag Ag | Verfahren und Produktionsanlage zur Erzeugung von Warmbreitband |
-
1998
- 1998-09-14 DE DE19843200A patent/DE19843200C1/de not_active Expired - Fee Related
-
1999
- 1999-09-08 EP EP99969051A patent/EP1112128B1/de not_active Expired - Lifetime
- 1999-09-08 CN CNB998108987A patent/CN1142038C/zh not_active Expired - Fee Related
- 1999-09-08 AT AT99969051T patent/ATE230315T1/de active
- 1999-09-08 RU RU2001106994/02A patent/RU2224605C2/ru not_active IP Right Cessation
- 1999-09-08 CA CA002344423A patent/CA2344423C/en not_active Expired - Fee Related
- 1999-09-08 ES ES99969051T patent/ES2186438T3/es not_active Expired - Lifetime
- 1999-09-08 WO PCT/DE1999/002866 patent/WO2000015362A1/de active IP Right Grant
- 1999-09-08 US US09/787,158 patent/US6451136B1/en not_active Expired - Fee Related
- 1999-09-08 DE DE59903924T patent/DE59903924D1/de not_active Expired - Lifetime
- 1999-09-08 AU AU11492/00A patent/AU1149200A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US6451136B1 (en) | 2002-09-17 |
WO2000015362A1 (de) | 2000-03-23 |
CN1317999A (zh) | 2001-10-17 |
DE59903924D1 (de) | 2003-02-06 |
ATE230315T1 (de) | 2003-01-15 |
RU2224605C2 (ru) | 2004-02-27 |
CN1142038C (zh) | 2004-03-17 |
DE19843200C1 (de) | 1999-08-05 |
CA2344423A1 (en) | 2000-03-23 |
CA2344423C (en) | 2007-09-04 |
AU1149200A (en) | 2000-04-03 |
ES2186438T3 (es) | 2003-05-01 |
EP1112128A1 (de) | 2001-07-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1469954B2 (de) | Verfahren zur herstellung von warmband aus austenitischen nichtrostenden stählen | |
EP1951916B1 (de) | Verfahren und fertigwalzstrasse zum warmwalzen von eingangsmaterial | |
CA1322479C (en) | Method and apparatus for the manufacture of formable steel strip | |
EP2035587B1 (de) | Verfahren und anlage zur herstellung von warmband-walzgut aus siliziumstahl auf der basis von dünnbrammen | |
EP0804300B1 (de) | Verfahren und vorrichtung zur herstellung von stahlband mit kaltwalzeigenschaften | |
EP1305122B1 (de) | Produktionsverfahren und -anlage zur erzeugung von dünnen flachprodukten | |
DE102008010062A1 (de) | Verfahren zum Warmwalzen und zur Wärmebehandlung eines Bandes aus Stahl | |
DE60014145T2 (de) | Verfahren zum herstellen von kohlenstoffstahlbändern, insbesondere für verpackungsmaterial, und so hergestellte bändern | |
CA2332933A1 (en) | Method and apparatus for producing martensite- or bainite-rich steel using steckel mill and controlled cooling | |
EP1412543B1 (de) | Verfahren zur kühlung von werkstücken insbesondere von profilwalzprodukten aus schienenstählen | |
EP0686702B1 (de) | Verfahren zur Erzeugung von Warmbreitband | |
WO2014177664A1 (de) | Verfahren zur herstellung eines metallischen bandes | |
DE2262869B2 (de) | Verfahren zum Herstellen von Elektroblech mit Goss-Textur | |
WO2011067315A1 (de) | Warmwalzwerk und verfahren zum warmwalzen eines metallbandes oder -blechs | |
DE19600990C2 (de) | Verfahren zum Warmwalzen von Stahlbändern | |
EP1112128B1 (de) | Verfahren zur erzeugung von warmband und blechen | |
EP3206808B1 (de) | Anlage und verfahren zur herstellung von grobblechen | |
DE60015434T2 (de) | Verfahren zur Herstellung von Tiefziehblechen durch Direktgiessen von dünnen Stahlbändern | |
DE19950502C1 (de) | Verfahren zum Herstellen eines Warmbandes | |
DE102020214427A1 (de) | Verfahren zum Herstellen eines Warmbandes mittels einer Gießwalzanlage | |
DE2624258C2 (de) | Verfahren zum Glühen von Siliziumstahl-Brammen | |
DE2845531B2 (de) | Verfahren zur Behandlung eines kontinuierlich gegossenen Stranges aus rostfreiem Stahl | |
DD207162B5 (de) | Thermomechanisches Behandlungsverfahren auf kontinuierlichen Drahtwalzstrassen | |
DE3227368A1 (de) | Verfahren und vorrichtung zum herstellen von warmbreitband, insbesondere aus rost-, saeure- und hitzebestaendigen staehlen | |
JPH04311516A (ja) | 高炭素5%Cr鋼の鋼片の製造方法 |
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: 20010220 |
|
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 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20020628 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
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 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030102 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: 20030102 |
|
REF | Corresponds to: |
Ref document number: 230315 Country of ref document: AT Date of ref document: 20030115 Kind code of ref document: T |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D Free format text: 20030102:NOT ENGLISH |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20030104 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D Free format text: GERMAN |
|
REF | Corresponds to: |
Ref document number: 59903924 Country of ref document: DE Date of ref document: 20030206 Kind code of ref document: P |
|
ET | Fr: translation filed | ||
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: 20030402 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: 20030402 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2186438 Country of ref document: ES Kind code of ref document: T3 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D Ref document number: 1112128E Country of ref document: IE |
|
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: 20030908 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: 20030908 |
|
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: 20030930 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20030930 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20031003 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20090915 Year of fee payment: 11 |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20110401 |
|
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 NON-PAYMENT OF DUE FEES Effective date: 20110401 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FI Payment date: 20120912 Year of fee payment: 14 Ref country code: GB Payment date: 20120920 Year of fee payment: 14 Ref country code: SE Payment date: 20120919 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120926 Year of fee payment: 14 Ref country code: DE Payment date: 20120921 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20121010 Year of fee payment: 14 Ref country code: BE Payment date: 20120920 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20120926 Year of fee payment: 14 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20120912 Year of fee payment: 14 |
|
BERE | Be: lapsed |
Owner name: *SMS DEMAG A.G. Effective date: 20130930 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59903924 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: EUG |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130909 Ref country code: FI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130908 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 230315 Country of ref document: AT Kind code of ref document: T Effective date: 20130908 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130908 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20140530 |
|
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: 20130908 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130908 Ref country code: AT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130908 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130930 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20140401 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59903924 Country of ref document: DE Effective date: 20140401 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20150507 |
|
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: 20130909 |