EP1052296A3 - Armour plate and process for its manufacture - Google Patents

Armour plate and process for its manufacture Download PDF

Info

Publication number
EP1052296A3
EP1052296A3 EP00109687A EP00109687A EP1052296A3 EP 1052296 A3 EP1052296 A3 EP 1052296A3 EP 00109687 A EP00109687 A EP 00109687A EP 00109687 A EP00109687 A EP 00109687A EP 1052296 A3 EP1052296 A3 EP 1052296A3
Authority
EP
European Patent Office
Prior art keywords
less
armor plate
manufacture
degrees
hot rolled
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
EP00109687A
Other languages
German (de)
French (fr)
Other versions
EP1052296A2 (en
EP1052296B1 (en
Inventor
Christoph Kuntze
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.)
ThyssenKrupp Steel Europe AG
Original Assignee
ThyssenKrupp Stahl AG
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 ThyssenKrupp Stahl AG filed Critical ThyssenKrupp Stahl AG
Priority to DK00109687T priority Critical patent/DK1052296T3/en
Publication of EP1052296A2 publication Critical patent/EP1052296A2/en
Publication of EP1052296A3 publication Critical patent/EP1052296A3/en
Application granted granted Critical
Publication of EP1052296B1 publication Critical patent/EP1052296B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
    • C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment following hot rolling
    • 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
    • C21D9/42—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for armour plate
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C21D1/78—Combined heat-treatments not provided for above

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Laminated Bodies (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Securing Of Glass Panes Or The Like (AREA)

Abstract

A hot rolled armor plate is made of a low carbon, low alloy steel containing carbonitride-forming vanadium as precipitation hardening element. A novel hot rolled armor plate consists of a steel of composition (by wt.) 0.15-0.20% C, 0.10-0.50% Si, 0.70-1.70% Mn, less than 0.02% P, less than 0.005% S, less than 0.01% N, 0.009-0.10% Al, 0.50-1.00% Cr, 0.20-0.70% Mo, 1.00-2.50% Ni, 0.05-0.25% V, balan Fe and impurities. An Independent claim is also included for production of the above armor plate by hot rolling, double austenitizing at 880-980 degrees C, quenching and tempering at 150-550 degrees C.
EP00109687A 1999-05-08 2000-05-08 Use of a steel for the manufacture of amour plates Expired - Lifetime EP1052296B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK00109687T DK1052296T3 (en) 1999-05-08 2000-05-08 Use of a steel for making armor plates

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19921327 1999-05-08
DE19921327 1999-05-08

Publications (3)

Publication Number Publication Date
EP1052296A2 EP1052296A2 (en) 2000-11-15
EP1052296A3 true EP1052296A3 (en) 2002-06-26
EP1052296B1 EP1052296B1 (en) 2004-12-15

Family

ID=7907466

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00109687A Expired - Lifetime EP1052296B1 (en) 1999-05-08 2000-05-08 Use of a steel for the manufacture of amour plates

Country Status (5)

Country Link
EP (1) EP1052296B1 (en)
AT (1) ATE284977T1 (en)
DE (1) DE50008938D1 (en)
DK (1) DK1052296T3 (en)
ES (1) ES2234476T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50202536D1 (en) * 2001-12-19 2005-04-28 Boehler Bleche Gmbh Muerzzusch Material with high ballistic protection
DE10235219A1 (en) * 2002-08-01 2004-02-19 K.B.P. Kettenwerk Becker-Prünte Gmbh Steel with high strength and good toughness
DE102005014298B4 (en) 2005-03-24 2006-11-30 Benteler Automobiltechnik Gmbh Armor for a vehicle
DE102008014914B4 (en) * 2007-08-23 2013-07-04 Vps Vehicle Protection Systems Gmbh Structural part for a vehicle armor
DE102007039998B4 (en) 2007-08-23 2014-05-22 Benteler Defense Gmbh & Co. Kg Armor for a vehicle
DE102008010168B4 (en) * 2008-02-20 2010-04-22 Benteler Automobiltechnik Gmbh Armor for a vehicle
DE102008054078A1 (en) 2008-10-31 2010-05-06 Daimler Ag Armored motor vehicle i.e. car, body, has body frame, body protection elements and mounting parts or fixing parts made of hot working armor steel, where mounting or fixing parts exhibit invariable high heat resistance and warm hardness
DE102012109693B4 (en) * 2012-10-11 2018-06-28 Benteler Defense Gmbh & Co. Kg Use of a steel alloy for the production of a tank component and tank component
MX367696B (en) 2014-09-17 2019-09-02 Siemens Ag Bullet-resistant electrical installation.
CN109750228A (en) * 2019-03-04 2019-05-14 内蒙金属材料研究所 A kind of rare earth hammer strap and preparation method thereof
CN111996437B (en) * 2020-07-11 2022-05-31 江阴兴澄特种钢铁有限公司 Production method of large-thickness high-toughness ultrahigh-strength steel plate with yield strength of 1100MPa

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814141A (en) * 1984-11-28 1989-03-21 Japan As Represented By Director General, Technical Research And Development Institute, Japan Defense Agency High toughness, ultra-high strength steel having an excellent stress corrosion cracking resistance with a yield stress of not less than 110 kgf/mm2
JPH0277521A (en) * 1988-09-13 1990-03-16 Kawasaki Steel Corp Production of ultra-high-tension steel sheet for welding having excellent homogeneity in thickness direction
DE4223895C1 (en) * 1992-07-21 1994-03-17 Thyssen Stahl Ag Process for the production of thick armored sheets
JPH07126739A (en) * 1993-11-09 1995-05-16 Kobe Steel Ltd Production of high toughness and high strength steel plate having >=980n/mm2 class tensile strength and low in residual stress
WO1999009232A1 (en) * 1997-08-19 1999-02-25 Sms Demag Ag Metallurgical vessel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4814141A (en) * 1984-11-28 1989-03-21 Japan As Represented By Director General, Technical Research And Development Institute, Japan Defense Agency High toughness, ultra-high strength steel having an excellent stress corrosion cracking resistance with a yield stress of not less than 110 kgf/mm2
JPH0277521A (en) * 1988-09-13 1990-03-16 Kawasaki Steel Corp Production of ultra-high-tension steel sheet for welding having excellent homogeneity in thickness direction
DE4223895C1 (en) * 1992-07-21 1994-03-17 Thyssen Stahl Ag Process for the production of thick armored sheets
JPH07126739A (en) * 1993-11-09 1995-05-16 Kobe Steel Ltd Production of high toughness and high strength steel plate having >=980n/mm2 class tensile strength and low in residual stress
WO1999009232A1 (en) * 1997-08-19 1999-02-25 Sms Demag Ag Metallurgical vessel

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
MUESGEN ET AL: "High strength fine-grained steels, that have been heat treated using water, with minimum yield points up to 90kg/mm2", DECHEMA MONOGRAPHIEN, VERLAG CHEMIE, WEINHEIM,, DE, vol. 76, 1974, pages 151 - 162, XP002089185, ISSN: 0070-315X *
PATENT ABSTRACTS OF JAPAN vol. 014, no. 265 (C - 0726) 8 June 1990 (1990-06-08) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 08 29 September 1995 (1995-09-29) *

Also Published As

Publication number Publication date
ATE284977T1 (en) 2005-01-15
DE50008938D1 (en) 2005-01-20
EP1052296A2 (en) 2000-11-15
EP1052296B1 (en) 2004-12-15
ES2234476T3 (en) 2005-07-01
DK1052296T3 (en) 2005-04-11

Similar Documents

Publication Publication Date Title
CA2135035A1 (en) Spring Steel of High Strength and High Corrosion Resistance
WO2002018666A1 (en) Low carbon martensitic stainless steel and method for production thereof
CA2314830A1 (en) Process for the production of thin trip-steel strips and thin strips obtained using such a process
AU4517601A (en) Low carbon, low chromium carburizing high speed steels
CA2388480A1 (en) Welded steel pipe having excellent hydroformability and method for making the same
SE9302258L (en) Austenitic steel and its manufacture
EP0866145A3 (en) Completely martensitic steel alloy
EP1052296A3 (en) Armour plate and process for its manufacture
HK1058226A1 (en) High-strength bolt excellent in delayed fracture resistance characteristics and its steel product
ATE282096T1 (en) FERRITIC NIOBIUM STABILIZED 14 CHROME STEEL AND ITS USE IN MOTOR VEHICLES
AR002501A1 (en) FERRITIC STEEL, PROCEDURE FOR ITS MANUFACTURE AND APPLICATION OF THE SAME.
KR860000400A (en) Steel and steel treatment method for forging
JPS55100963A (en) Nickel-cromium-molybdenum type high strength and high toughness steel for pressure container
PT906961E (en) PROCESS FOR THE MANUFACTURE OF AN ACO PLATE BAND FOR THE CONTAINMENT OF METAL PACKAGING BY STAMPING AND OBTAINED PLATE
SI1052304T1 (en) Martensitic corrosion resistant chromium steel
DK0902094T3 (en) Process for manufacturing a steel machine blank, at least one of which is surface hardened by induction and obtained blank
CN1080764C (en) Railway elastic strip of low alloy steel and its heat treatment method
JPS569328A (en) Forged roll for cold rolling mill
CA2137744A1 (en) Steel for Carburized Gear
JPS57158320A (en) Production of high tensile steel plate of good weldability
CN1295626A (en) Stainless steel
JPS5623225A (en) Production of weldable extra-thick high-tensile steel plate of superior ductility in thickness direction
CN1128237C (en) High-nitrogen steel
KR890002612B1 (en) Process for manufacturing steel of structure having a good tungsten
KR890012017A (en) Pre-hardened mold steel

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

AX Request for extension of the european patent

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

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

Owner name: THYSSEN KRUPP STAHL AG

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

Owner name: THYSSENKRUPP STAHL AG

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

AX Request for extension of the european patent

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

17P Request for examination filed

Effective date: 20020831

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

17Q First examination report despatched

Effective date: 20030509

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

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: 20041215

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

Ref country code: CH

Ref legal event code: EP

RTI1 Title (correction)

Free format text: USE OF A STEEL FOR THE MANUFACTURE OF AMOUR PLATES

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: 50008938

Country of ref document: DE

Date of ref document: 20050120

Kind code of ref document: P

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: TROESCH SCHEIDEGGER WERNER AG

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: GR

Ref legal event code: EP

Ref document number: 20050400847

Country of ref document: GR

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

Effective date: 20050407

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: 20050508

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: 20050508

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: 20050531

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2234476

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

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: 20050916

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 NON-PAYMENT OF DUE FEES

Effective date: 20050515

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

Ref country code: SE

Payment date: 20110517

Year of fee payment: 12

Ref country code: ES

Payment date: 20110519

Year of fee payment: 12

Ref country code: FR

Payment date: 20110530

Year of fee payment: 12

Ref country code: GR

Payment date: 20110429

Year of fee payment: 12

Ref country code: CH

Payment date: 20110518

Year of fee payment: 12

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

Ref country code: DK

Payment date: 20110523

Year of fee payment: 12

Ref country code: NL

Payment date: 20110524

Year of fee payment: 12

Ref country code: FI

Payment date: 20110523

Year of fee payment: 12

Ref country code: AT

Payment date: 20110523

Year of fee payment: 12

Ref country code: GB

Payment date: 20110517

Year of fee payment: 12

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

Ref country code: DE

Payment date: 20110517

Year of fee payment: 12

Ref country code: IT

Payment date: 20110520

Year of fee payment: 12

Ref country code: BE

Payment date: 20110601

Year of fee payment: 12

BERE Be: lapsed

Owner name: *THYSSENKRUPP STAHL A.G.

Effective date: 20120531

REG Reference to a national code

Ref country code: NL

Ref legal event code: V1

Effective date: 20121201

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 284977

Country of ref document: AT

Kind code of ref document: T

Effective date: 20120508

REG Reference to a national code

Ref country code: DK

Ref legal event code: EBP

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

Effective date: 20120508

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

Ref country code: LI

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

Effective date: 20120531

Ref country code: FI

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

Effective date: 20120508

Ref country code: CH

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

Effective date: 20120531

Ref country code: AT

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

Effective date: 20120508

REG Reference to a national code

Ref country code: GR

Ref legal event code: ML

Ref document number: 20050400847

Country of ref document: GR

Effective date: 20121204

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

Ref country code: BE

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

Effective date: 20120531

Ref country code: IT

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

Effective date: 20120508

Ref country code: SE

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

Effective date: 20120509

Ref country code: GR

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

Effective date: 20121204

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20130131

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 50008938

Country of ref document: DE

Effective date: 20121201

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: 20121201

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

Ref country code: FR

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

Effective date: 20120531

Ref country code: GB

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

Effective date: 20120508

Ref country code: DK

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

Effective date: 20120531

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: 20121201

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: 20120509

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20131031