EP1476277A1 - Verfahren zum nachbehandeln verformter edelstahlformlinge - Google Patents
Verfahren zum nachbehandeln verformter edelstahlformlingeInfo
- Publication number
- EP1476277A1 EP1476277A1 EP03706478A EP03706478A EP1476277A1 EP 1476277 A1 EP1476277 A1 EP 1476277A1 EP 03706478 A EP03706478 A EP 03706478A EP 03706478 A EP03706478 A EP 03706478A EP 1476277 A1 EP1476277 A1 EP 1476277A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- moldings
- stainless steel
- blanks
- deep
- grade steel
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B31/00—Machines or devices designed for polishing or abrading surfaces on work by means of tumbling apparatus or other apparatus in which the work and/or the abrasive material is loose; Accessories therefor
-
- 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
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/20—Deep-drawing
- B21D22/30—Deep-drawing to finish articles formed by deep-drawing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/47—Burnishing
- Y10T29/479—Burnishing by shot peening or blasting
Definitions
- the invention relates to a process for the aftertreatment of one-piece stainless steel moldings which have been produced from deep-drawable stainless steel blanks or blanks by deep drawing, punching, rolling and shaping.
- This object is achieved according to the invention in that the finished molded articles are treated immediately after production in a drum equipped with hard granulate particles and set in rotary movements.
- Ceramic particles which have a particle size in diameter which is smaller than twice the radius of rounded convex and / or concave surface regions of the moldings are preferably used as granulate particles. It should also be noted that the deep-drawing, stamping, rolling and shaping processes are carried out in immediately successive process steps.
- An aftertreatment has proven to be particularly advantageous in which the aftertreatment time and / or the speed of the drum are selected as a function of the material thickness and / or the size of the surface of the moldings.
- the material thickness for the panels for motor vehicle exhaust pipes produced as stainless steel moldings is advantageously chosen to be 1 to 1.2 mm.
- the method according to the invention can advantageously be applied to a one-piece stainless steel blank 10 according to FIG. 1, which is produced from a stainless steel blank and is used as a diaphragm for the end of a motor vehicle exhaust pipe.
- One end face 1 2 is chamfered, punched out with a hole 14 and provided with a rolled-up edge 1 5 around hole 1 4.
- the jacket 11 of the panel is drawn in several deep-drawing steps and cut off perpendicularly to the longitudinal axis in the region of the other end face 13, as the reference number 17 shows.
- the end section 1 6 is reduced in diameter by upsetting to return movements of the jacket
- Fig. 2 shows the view in the jacket 1 1 from the front side 1 7 and Fig. 3 shows the rolled edge 1 5 in the region of the front side 1 2 on an enlarged scale.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Exhaust Silencers (AREA)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
- Heat Treatment Of Steel (AREA)
- ing And Chemical Polishing (AREA)
- Exhaust Gas After Treatment (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10205645A DE10205645B4 (de) | 2002-02-12 | 2002-02-12 | Verfahren zum Nachbehandeln verformter Edelstahlformlinge |
DE10205645 | 2002-02-12 | ||
PCT/EP2003/001332 WO2003068451A1 (de) | 2002-02-12 | 2003-02-11 | Verfahren zum nachbehandeln verformter edelstahlformlinge |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1476277A1 true EP1476277A1 (de) | 2004-11-17 |
EP1476277B1 EP1476277B1 (de) | 2010-09-15 |
Family
ID=27634884
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03706478A Expired - Lifetime EP1476277B1 (de) | 2002-02-12 | 2003-02-11 | Verfahren zum nachbehandeln verformter edelstahlformlinge |
Country Status (11)
Country | Link |
---|---|
US (1) | US7520039B2 (de) |
EP (1) | EP1476277B1 (de) |
JP (1) | JP2005527386A (de) |
KR (1) | KR20040089621A (de) |
AT (1) | ATE481215T1 (de) |
BR (1) | BR0307619A (de) |
CA (1) | CA2475781C (de) |
DE (2) | DE10205645B4 (de) |
ES (1) | ES2353002T3 (de) |
WO (1) | WO2003068451A1 (de) |
ZA (1) | ZA200406339B (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT513267B1 (de) * | 2013-01-31 | 2014-03-15 | Henn Gmbh & Co Kg | Napfförmiger Körper und Verfahren zu dessen Herstellung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL294118A (de) * | 1959-07-09 | |||
US3086278A (en) * | 1960-08-25 | 1963-04-23 | Metal Improvement Equipment Co | Peening apparatus and method |
US3209862A (en) * | 1964-01-09 | 1965-10-05 | Walker Mfg Co | Ceramic coated muffler and process |
US3972149A (en) * | 1975-03-03 | 1976-08-03 | Commercial Resins Company | End blaster for pipes |
US4287740A (en) * | 1978-09-12 | 1981-09-08 | Rockwell International Corporation | Method of increasing the fatigue life of titanium alloy parts |
CH633988A5 (en) * | 1978-11-29 | 1983-01-14 | Ietatsu Ohno | Grinding process and grinding receptacle |
SU814680A1 (ru) * | 1979-02-14 | 1981-03-23 | Ростовский-На-Дону Институтсельскохозяйственного Машинострое-Ния | Устройство дл вибрационной об-РАбОТКи дЕТАлЕй |
DE2936393C2 (de) * | 1979-09-08 | 1987-01-15 | Günter Meywald | Verfahren zur Herstellung eines Meßbandes |
DE3003787A1 (de) * | 1980-02-02 | 1981-08-13 | Metallgesellschaft Ag, 6000 Frankfurt | Bearbeitungskoerper fuer das gleitschleifverfahren |
US4428213A (en) * | 1981-09-10 | 1984-01-31 | United Technologies Corporation | Duplex peening and smoothing process |
US5702289A (en) * | 1994-09-20 | 1997-12-30 | Electronics, Incorporated | Anti-gravity blast cleaning |
JP3730015B2 (ja) * | 1998-06-02 | 2005-12-21 | 株式会社不二機販 | 金属成品の表面処理方法 |
WO2000056503A1 (fr) * | 1999-03-24 | 2000-09-28 | Sintokogio, Ltd. | Procede de grenaillage de precontrainte et dispositif conçu a cet effet |
US6170308B1 (en) * | 1999-07-20 | 2001-01-09 | United Technologies Corporation | Method for peening the internal surface of a hollow part |
ATE316158T1 (de) * | 2001-02-24 | 2006-02-15 | Borbet Gmbh | Verfahren zur gezielten behandlung von bereichen eines aus metall bestehenden rades mit ultraschall |
US7159425B2 (en) * | 2003-03-14 | 2007-01-09 | Prevey Paul S | Method and apparatus for providing a layer of compressive residual stress in the surface of a part |
-
2002
- 2002-02-12 DE DE10205645A patent/DE10205645B4/de not_active Expired - Fee Related
-
2003
- 2003-02-11 EP EP03706478A patent/EP1476277B1/de not_active Expired - Lifetime
- 2003-02-11 ES ES03706478T patent/ES2353002T3/es not_active Expired - Lifetime
- 2003-02-11 CA CA2475781A patent/CA2475781C/en not_active Expired - Fee Related
- 2003-02-11 WO PCT/EP2003/001332 patent/WO2003068451A1/de active Application Filing
- 2003-02-11 US US10/504,349 patent/US7520039B2/en not_active Expired - Fee Related
- 2003-02-11 KR KR10-2004-7012459A patent/KR20040089621A/ko not_active Application Discontinuation
- 2003-02-11 JP JP2003567624A patent/JP2005527386A/ja active Pending
- 2003-02-11 BR BR0307619-9A patent/BR0307619A/pt not_active IP Right Cessation
- 2003-02-11 AT AT03706478T patent/ATE481215T1/de active
- 2003-02-11 DE DE50313091T patent/DE50313091D1/de not_active Expired - Lifetime
-
2004
- 2004-08-11 ZA ZA200406339A patent/ZA200406339B/en unknown
Non-Patent Citations (1)
Title |
---|
See references of WO03068451A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2005527386A (ja) | 2005-09-15 |
CA2475781C (en) | 2010-01-26 |
US20060037676A1 (en) | 2006-02-23 |
DE10205645A1 (de) | 2003-08-28 |
ATE481215T1 (de) | 2010-10-15 |
BR0307619A (pt) | 2004-12-21 |
ES2353002T3 (es) | 2011-02-24 |
KR20040089621A (ko) | 2004-10-21 |
EP1476277B1 (de) | 2010-09-15 |
WO2003068451A1 (de) | 2003-08-21 |
CA2475781A1 (en) | 2003-08-21 |
ZA200406339B (en) | 2006-06-28 |
DE50313091D1 (de) | 2010-10-28 |
US7520039B2 (en) | 2009-04-21 |
DE10205645B4 (de) | 2010-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0725693A1 (de) | Verfahren zur spanlosen herstellung einer nabe eines die nabe aufweisenden getriebeteiles | |
WO2004089560A1 (de) | Verfahren und vorrichtung zum verformen eines werkstücks aus einem werkstoff mit exponentiellem zugspannungs-dehnungsverhalten zu einer dünnwandigen, hohlen schale | |
EP0888837A3 (de) | Verfahren zum Herstellen von Befestigungselementen | |
DE4444526C1 (de) | Drückvorrichtung zur spanlosen Herstellung einer Nabe eines die Nabe aufweisenden Getriebeteiles | |
DE4400257C1 (de) | Drückverfahren zur spanlosen Herstellung einer Nabe eines die Nabe aufweisenden Getriebeteiles | |
DE112008000846B4 (de) | Verfahren zur Herstellung einer Kompressor-Riemenscheibe | |
DE112006001748T5 (de) | Verfahren zum Herstellen eines ringförmigen Elements und mit Zinken versehenes ringförmiges Element | |
EP0074347B1 (de) | Verfahren zur Herstellung von Förderschnecken | |
DE19681551C2 (de) | Verfahren zum Kaltverformen einer dünnen Metallscheibe | |
EP1909985B1 (de) | Verfahren zum umformen einer blechronde | |
EP1476277B1 (de) | Verfahren zum nachbehandeln verformter edelstahlformlinge | |
EP1697066B1 (de) | Verfahren zur herstellung eines flansches an einer blechronde | |
DE3215029A1 (de) | Aluminiumrad, insbesondere fahrzeugrad, sowie verfahren und vorrichtung zu seiner herstellung | |
DE10020176C2 (de) | Verfahren zur Herstellung einer Scheibe mit einer verdickten Nabe durch Tiefziehen | |
WO1994020235A1 (de) | Verfahren zur spanlosen herstellung einer nabe eines die nabe aufweisenden getriebeteiles | |
DE10322752A1 (de) | Verfahren zum Herstellen von Werkstücken aus Blech | |
EP1140387B1 (de) | Verfahren zur herstellung einer luftreifenfelge | |
DE10323207A1 (de) | Verfahren zum Herstellen eines zusammengesetzten Vollscheibenfahrzeugrades | |
EP1186358A3 (de) | Verfahren und Platine zur Herstellung eines kaltumgeformten Bauteils aus Stahlblech und Verwendung einer Platine | |
DE102006017373B4 (de) | Kaltumformverfahren zur Herstellung eines einbaufertigen Kugelzapfens | |
DE102017102738A1 (de) | Verfahren zur Herstellung eines Bauteiles aus Metall durch Drückwalzen | |
DE19833314A1 (de) | Verfahren zum Herstellen eines Lenkrades | |
DE10344885B3 (de) | Verfahren zum Herstellen eines Werkstücks mit Nabe mittels einer Presse und Blechwerkstück | |
DE102007037784A1 (de) | Verzahnungsbauteil zur Übertragung von Antriebskräften | |
DE2227915A1 (de) | Verfahren zur heissausformung pilzfoermiger metallteile |
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: 20040913 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT SE SI SK TR |
|
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 |
|
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: 50313091 Country of ref document: DE Date of ref document: 20101028 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: NL Ref legal event code: VDEP Effective date: 20100915 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100915 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Effective date: 20110214 |
|
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: 20100915 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: 20100915 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20101216 |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FD4D |
|
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: 20100915 |
|
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: 20100915 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: 20100915 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: 20110117 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: 20100915 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CZ Payment date: 20110204 Year of fee payment: 9 |
|
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: 20110616 |
|
BERE | Be: lapsed |
Owner name: NEEF G.M.B.H. & CO KG Effective date: 20110228 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100915 |
|
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: 20110228 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R097 Ref document number: 50313091 Country of ref document: DE Effective date: 20110616 |
|
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: 20110228 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110228 |
|
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: 20110228 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20120228 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20120221 Year of fee payment: 10 Ref country code: IT Payment date: 20120224 Year of fee payment: 10 Ref country code: GB Payment date: 20120222 Year of fee payment: 10 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R082 Ref document number: 50313091 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT, DE Ref country code: DE Ref legal event code: R082 Ref document number: 50313091 Country of ref document: DE Representative=s name: BOEHMERT & BOEHMERT ANWALTSPARTNERSCHAFT MBB -, DE |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20120830 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: AT Payment date: 20120220 Year of fee payment: 10 |
|
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: 20110211 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20120221 Year of fee payment: 10 |
|
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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20100915 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: 20101215 |
|
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: 481215 Country of ref document: AT Kind code of ref document: T Effective date: 20130228 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20130211 |
|
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: 20130228 Ref country code: CZ Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130211 Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130212 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 Effective date: 20100915 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20131031 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 50313091 Country of ref document: DE Effective date: 20130903 |
|
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: 20130211 |
|
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: 20130211 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130903 Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20130228 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20140409 |
|
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: 20130212 |