EP1160341A3 - Verfahren und Einrichtung zum Härten von Schienen - Google Patents

Verfahren und Einrichtung zum Härten von Schienen Download PDF

Info

Publication number
EP1160341A3
EP1160341A3 EP01890152A EP01890152A EP1160341A3 EP 1160341 A3 EP1160341 A3 EP 1160341A3 EP 01890152 A EP01890152 A EP 01890152A EP 01890152 A EP01890152 A EP 01890152A EP 1160341 A3 EP1160341 A3 EP 1160341A3
Authority
EP
European Patent Office
Prior art keywords
rail
bending
austenitic
achieve
rails
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
EP01890152A
Other languages
English (en)
French (fr)
Other versions
EP1160341A2 (de
EP1160341B1 (de
Inventor
Norbert Köck
Peter Pointner
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.)
Voestalpine Rail Technology GmbH
Original Assignee
Voestalpine Schienen GmbH
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3683291&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1160341(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Voestalpine Schienen GmbH filed Critical Voestalpine Schienen GmbH
Priority to AT01890152T priority Critical patent/ATE306566T1/de
Publication of EP1160341A2 publication Critical patent/EP1160341A2/de
Publication of EP1160341A3 publication Critical patent/EP1160341A3/de
Application granted granted Critical
Publication of EP1160341B1 publication Critical patent/EP1160341B1/de
Anticipated expiration legal-status Critical
Revoked legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/04—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails
    • C21D9/06—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rails with diminished tendency to become wavy
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/667—Quenching devices for spray quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/01—End parts (e.g. leading, trailing end)
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D2221/00—Treating localised areas of an article
    • C21D2221/02—Edge parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)

Abstract

Die Erfindung befaßt sich mit einem Verfahren und einer Einrichtung zum Härten von Schienen oder zumindest des Schienenkopfes derselben durch verstärkte Kühlung mit einem Umwandeln des Gefüges von der austenitischen in eine gewünschte bei Raumtemperatur stabile Mikrostruktur.
Um über die Schienenlänge eine gleichbleibende Gefügeverteilung im Schienenquerschnitt zu erreichen und hohe Schienengüte sicherzustellen, ist erfindungsgemäß verfahrenstechnisch vorgesehen, daß die Schiene im austenitischen Gefügezustand gerichtet, horizontal positioniert und achsfluchtend gegen Biegung gesichert eingespannt wird, worauf unter Aufrechterhaltung der Einspannung bzw. Verbiegungssicherung die Schiene und/oder zumindest ein Teil des Schienenquierschnittes von einer Temperatur, welche oberhalb des
AC3-Punktes der Legierung liegt, in an sich bekannter Weise zumindest zeitweise verstärkt abgekühlt und das Gefüge umwandeln gelassen werden.
Die erfindungsgemäße Einrichtung ist dadurch gekennzeichnet, daß das Schienenstützmittel als Tragkonstruktion (2) mit einer der Schiene (1) entsprechenden Längserstreckung und mit hohem Widerstandsmoment gegen Biegung sowie mit Positionierelementen (3) und/oder lösbaren Spannmitteln (4) für eine Festlegung der Schiene (1) gebildet ist.
EP01890152A 2000-05-29 2001-05-22 Verfahren und Einrichtung zum Härten von Schienen Revoked EP1160341B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890152T ATE306566T1 (de) 2000-05-29 2001-05-22 Verfahren und einrichtung zum härten von schienen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT9392000 2000-05-29
AT0093900A AT409268B (de) 2000-05-29 2000-05-29 Verfahren und einrichtung zum härten von schienen

Publications (3)

Publication Number Publication Date
EP1160341A2 EP1160341A2 (de) 2001-12-05
EP1160341A3 true EP1160341A3 (de) 2004-01-02
EP1160341B1 EP1160341B1 (de) 2005-10-12

Family

ID=3683291

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890152A Revoked EP1160341B1 (de) 2000-05-29 2001-05-22 Verfahren und Einrichtung zum Härten von Schienen

Country Status (20)

Country Link
US (1) US6432230B1 (de)
EP (1) EP1160341B1 (de)
JP (1) JP2002047516A (de)
KR (1) KR100512401B1 (de)
CN (1) CN1180097C (de)
AT (2) AT409268B (de)
AU (1) AU778188B2 (de)
BR (1) BR0102154B1 (de)
CA (1) CA2349321C (de)
CZ (1) CZ299001B6 (de)
DE (1) DE50107654D1 (de)
DK (1) DK1160341T3 (de)
ES (1) ES2247050T3 (de)
HR (1) HRP20010411B1 (de)
HU (1) HU223348B1 (de)
PL (1) PL197258B1 (de)
RU (1) RU2226557C2 (de)
SK (1) SK286764B6 (de)
TW (1) TW499335B (de)
UA (1) UA76693C2 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409268B (de) * 2000-05-29 2002-07-25 Voest Alpine Schienen Gmbh & C Verfahren und einrichtung zum härten von schienen
AT410549B (de) * 2001-09-13 2003-05-26 Voest Alpine Schienen Gmbh & C Vorrichtung zum vergüten von walzgut mit grosser länge
US7828917B2 (en) * 2004-01-09 2010-11-09 Nippon Steel Corporation Rail manufacturing method
US20100319650A1 (en) * 2007-07-11 2010-12-23 Clozza Delbert P Functionally graded powder metal components
ITMI20072244A1 (it) * 2007-11-28 2009-05-29 Danieli Off Mecc Dispositivo per trattamento termico di rotaie e relativo processo
AT505930B1 (de) * 2008-02-04 2009-05-15 Voestalpine Schienen Gmbh Einrichtung zum härten von schienen
IT1392174B1 (it) * 2008-12-05 2012-02-22 Danieli Off Mecc Macchina di manipolazione rotaie e relativo processo di manipolazione
RU2470080C1 (ru) * 2009-03-27 2012-12-20 Ниппон Стил Корпорейшн Устройство и способ охлаждения зоны сварки рельса
ITMI20090892A1 (it) 2009-05-20 2010-11-21 Danieli Off Mecc Vasca di raffreddamento per rotaie
ITMI20112052A1 (it) 2011-11-11 2013-05-12 Danieli Off Mecc Vasca di raffreddamento per rotaie
DE102012020844A1 (de) 2012-10-24 2014-04-24 Thyssenkrupp Gft Gleistechnik Gmbh Verfahren zur thermomechanischen Behandlung von warmgewalzten Profilen
ES2559661T3 (es) 2013-03-22 2016-02-15 Primetals Technologies Italy S.R.L. Sistema para tratamiento térmico de rieles
WO2014171848A1 (ru) * 2013-04-17 2014-10-23 Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Томская Электронная Компания" (Ооо Нпп "Тэк") Устройство для термической обработки рельсов
RU2636777C1 (ru) * 2016-12-27 2017-11-28 РЕЙЛ 1520 АйПи ЛТД Способ термической обработки железнодорожных колес
RU2668872C1 (ru) * 2017-11-08 2018-10-04 Акционерное общество "Нижнетагильский металлургический комбинат" (АО "ЕВРАЗ НТМК") Способ термической обработки железнодорожных колес
CZ308471B6 (cs) * 2019-08-19 2020-09-02 Západočeská Univerzita V Plzni Způsob výroby ocelových dílů z AHS oceli řízeným lokálním ochlazováním médiem, využívající tvorbu vícefázové struktury s přerušovaným chlazením na požadované teplotě

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368132A (en) * 1887-08-09 coffin
US4913747A (en) * 1984-12-24 1990-04-03 Nippon Steel Corporation Method of and apparatus for heat-treating rails
US5054746A (en) * 1990-02-05 1991-10-08 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Apparatus for hardening rails
US5440889A (en) * 1992-11-11 1995-08-15 Sms Schloemann-Siemag Ag Method of and arrangement for cooling of hot rolled sections in particular rails
EP0693562A1 (de) * 1994-07-19 1996-01-24 VOEST-ALPINE SCHIENEN GmbH Verfahren und Vorrichtung zur Wärmebehandlung von profiliertem Walzgut

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US125650A (en) * 1872-04-09 Improvement in tempering steel railroad rails
FR2109121A5 (de) 1970-10-02 1972-05-26 Wendel Sidelor
AT375402B (de) * 1982-03-09 1984-08-10 Voest Alpine Ag Verfahren zum waermebehandeln von schienen
JPS5953628A (ja) * 1982-09-22 1984-03-28 Nippon Steel Corp 耐破端特性の優れたレ−ルの製造法
US4895605A (en) 1988-08-19 1990-01-23 Algoma Steel Corporation Method for the manufacture of hardened railroad rails
US5209792A (en) * 1990-07-30 1993-05-11 Nkk Corporation High-strength, damage-resistant rail
AT399346B (de) 1992-07-15 1995-04-25 Voest Alpine Schienen Gmbh Verfahren zum w[rmebehandeln von schienen
AT409268B (de) * 2000-05-29 2002-07-25 Voest Alpine Schienen Gmbh & C Verfahren und einrichtung zum härten von schienen

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US368132A (en) * 1887-08-09 coffin
US4913747A (en) * 1984-12-24 1990-04-03 Nippon Steel Corporation Method of and apparatus for heat-treating rails
US5054746A (en) * 1990-02-05 1991-10-08 Voest-Alpine Industrieanlagenbau Gesellschaft M.B.H. Apparatus for hardening rails
US5440889A (en) * 1992-11-11 1995-08-15 Sms Schloemann-Siemag Ag Method of and arrangement for cooling of hot rolled sections in particular rails
EP0693562A1 (de) * 1994-07-19 1996-01-24 VOEST-ALPINE SCHIENEN GmbH Verfahren und Vorrichtung zur Wärmebehandlung von profiliertem Walzgut

Also Published As

Publication number Publication date
CN1327074A (zh) 2001-12-19
HU223348B1 (hu) 2004-06-28
AU778188B2 (en) 2004-11-18
PL347667A1 (en) 2001-12-03
CZ299001B6 (cs) 2008-04-02
US6432230B1 (en) 2002-08-13
DK1160341T3 (da) 2006-02-27
KR100512401B1 (ko) 2005-09-06
BR0102154B1 (pt) 2011-02-22
HRP20010411A2 (en) 2001-12-31
ATE306566T1 (de) 2005-10-15
ATA9392000A (de) 2001-11-15
HU0102212D0 (en) 2001-08-28
AU4618701A (en) 2001-12-06
PL197258B1 (pl) 2008-03-31
RU2226557C2 (ru) 2004-04-10
CA2349321C (en) 2010-01-26
EP1160341A2 (de) 2001-12-05
KR20010109135A (ko) 2001-12-08
CZ20011818A3 (cs) 2002-02-13
EP1160341B1 (de) 2005-10-12
CA2349321A1 (en) 2001-11-29
JP2002047516A (ja) 2002-02-15
TW499335B (en) 2002-08-21
ES2247050T3 (es) 2006-03-01
HUP0102212A2 (hu) 2002-01-28
DE50107654D1 (de) 2005-11-17
HUP0102212A3 (en) 2003-06-30
HRP20010411B1 (en) 2011-03-31
AT409268B (de) 2002-07-25
CN1180097C (zh) 2004-12-15
SK286764B6 (sk) 2009-05-07
UA76693C2 (uk) 2006-09-15
SK7202001A3 (en) 2001-12-03
BR0102154A (pt) 2002-02-13

Similar Documents

Publication Publication Date Title
EP1160341A3 (de) Verfahren und Einrichtung zum Härten von Schienen
EP2746409A1 (de) Verfahren zum Wärmebehandeln eines Mangan-Stahlprodukts und Mangan-Stahlprodukt mit einer speziellen Legierung
EP3360621A1 (de) Verfahren zur herstellung eines warmumgeformten und pressgehärteten stahlblechbauteils
JP2021046611A (ja) 高強度鉄系合金、この鉄系合金の製造方法、及びその方法から得られる物体
EP0725152B1 (de) Verfahren und Vorrichtung zum Abkühlen von warmgewalzten Profilen
EP0693562B1 (de) Verfahren und Vorrichtung zur Wärmebehandlung von profiliertem Walzgut
DE102004037074B3 (de) Verfahren zur Wärmebehandlung von Werkstücken aus Stahl
DE2622900C3 (de) Verfahren zur Herstellung von Stahlblech mit Stärken zwischen 0,01 und 03 mm
DE4340568C2 (de) Verfahren zum kontinuierlichen Vergüten von Stahldraht
JP2017524813A5 (de)
ATE470729T1 (de) Verfahren zur herstellung von wärmehärtbaren stahlblechen durch glühung, stahlbleche und davon hergestellte teile
DE3638816C1 (en) Method for the production of steel rails with low residual stress by means of roller straightening
DE102005041250A1 (de) Verfahren zum Verfestigen von Bauteil-Oberflächen durch Festwalzen
EP1003920B1 (de) Verfahren zur herstellung eines hochfesten gleisteils sowie gleisteil
SE462853B (sv) Foerfarande foer reglering av snabbkylningen vid framstaellning av staalarmeringsstaenger
DE19921286A1 (de) Wärmebehandlungsverfahren zur Herstellung randschichtgehärteter Lang- nd Flachprodukte aus unlegierten oder niedriglegierten Stählen
RU2081182C1 (ru) Способ термической обработки проката
AT396073B (de) Verfahren zum warmwalzen und waermebehandeln von stabfoermigem material
DE102011010295B4 (de) Verfahren zur Herstellung eines Karosseriebauteiles aus Stahl
EP0418506A1 (de) Verfahren zum Härten von Stahl mit Hilfe flüssiger Kühlmedien
WO1994028182A1 (en) Steel bars and rods and manufacturing process
SI21045B (sl) Postopek in naprava za kaljenje tirnic
DE102004034077A1 (de) Verfahren zur Gefügeveränderung metallischer Werkstoffe
DD222044A1 (de) Verfahren zur verbesserung der warmverformung thermisch verfestigten stahls
DE102017200818A1 (de) Verfahren zum Herstellen eines Warmumformteils für eine Fahrzeugkarosserie

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: A2

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

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

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

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040405

17Q First examination report despatched

Effective date: 20040510

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: VOESTALPINE SCHIENEN GMBH

AKX Designation fees paid

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

AXX Extension fees paid

Extension state: MK

Payment date: 20040405

Extension state: RO

Payment date: 20040405

Extension state: SI

Payment date: 20040405

Extension state: LT

Payment date: 20040405

Extension state: LV

Payment date: 20040405

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

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

AX Request for extension of the european patent

Extension state: LT LV MK RO SI

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

Ref country code: CH

Ref legal event code: NV

Representative=s name: BUECHEL, VON REVY & PARTNER

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

Effective date: 20051012

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REF Corresponds to:

Ref document number: 50107654

Country of ref document: DE

Date of ref document: 20051117

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20050403850

Country of ref document: GR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2247050

Country of ref document: ES

Kind code of ref document: T3

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: 20060531

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: CORUS UK LTD.

Effective date: 20060712

NLR1 Nl: opposition has been filed with the epo

Opponent name: CORUS UK LTD.

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

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: 20051012

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

APAH Appeal reference modified

Free format text: ORIGINAL CODE: EPIDOSCREFNO

APBM Appeal reference recorded

Free format text: ORIGINAL CODE: EPIDOSNREFNO

APBP Date of receipt of notice of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA2O

APBQ Date of receipt of statement of grounds of appeal recorded

Free format text: ORIGINAL CODE: EPIDOSNNOA3O

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

Ref country code: DK

Payment date: 20090513

Year of fee payment: 9

Ref country code: IE

Payment date: 20090526

Year of fee payment: 9

Ref country code: NL

Payment date: 20090527

Year of fee payment: 9

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

Ref country code: AT

Payment date: 20090515

Year of fee payment: 9

Ref country code: FI

Payment date: 20090515

Year of fee payment: 9

Ref country code: PT

Payment date: 20090511

Year of fee payment: 9

Ref country code: SE

Payment date: 20090514

Year of fee payment: 9

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

Ref country code: BE

Payment date: 20090622

Year of fee payment: 9

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

Ref country code: CH

Payment date: 20090518

Year of fee payment: 9

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

Ref country code: GR

Payment date: 20090428

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: 20100518

Year of fee payment: 10

Ref country code: FR

Payment date: 20100611

Year of fee payment: 10

Ref country code: ES

Payment date: 20100525

Year of fee payment: 10

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

Ref country code: DE

Payment date: 20100521

Year of fee payment: 10

Ref country code: IT

Payment date: 20100522

Year of fee payment: 10

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20101122

BERE Be: lapsed

Owner name: *VOESTALPINE SCHIENEN G.M.B.H.

Effective date: 20100531

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

Ref country code: GB

Payment date: 20100519

Year of fee payment: 10

Ref country code: TR

Payment date: 20100421

Year of fee payment: 10

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20101201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

APBU Appeal procedure closed

Free format text: ORIGINAL CODE: EPIDOSNNOA9O

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: 20100522

Ref country code: FI

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

Effective date: 20100522

EUG Se: european patent has lapsed
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 NON-PAYMENT OF DUE FEES

Effective date: 20101122

Ref country code: CH

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

Effective date: 20100531

Ref country code: LI

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

Effective date: 20100531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

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: 20101201

Ref country code: BE

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

Effective date: 20100531

Ref country code: SE

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

Effective date: 20100523

Ref country code: GR

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

Effective date: 20101202

27W Patent revoked

Effective date: 20110120

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20110120

REG Reference to a national code

Ref country code: PT

Ref legal event code: MP4A

Effective date: 20110415

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 NON-PAYMENT OF DUE FEES

Effective date: 20100531

Ref country code: IE

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

Effective date: 20100524