EP1281461B1 - Verfahren zur endkonturnahen Fertigung von Bauteilen bzw. Halbzeugen aus schwer zerspanbaren Leichtmetalllegierungen - Google Patents
Verfahren zur endkonturnahen Fertigung von Bauteilen bzw. Halbzeugen aus schwer zerspanbaren Leichtmetalllegierungen Download PDFInfo
- Publication number
- EP1281461B1 EP1281461B1 EP01127413A EP01127413A EP1281461B1 EP 1281461 B1 EP1281461 B1 EP 1281461B1 EP 01127413 A EP01127413 A EP 01127413A EP 01127413 A EP01127413 A EP 01127413A EP 1281461 B1 EP1281461 B1 EP 1281461B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- process according
- light metal
- extrusion
- shaped body
- divided
- 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.)
- Revoked
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0408—Light metal alloys
- C22C1/0416—Aluminium-based alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
- B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
- B22F2003/206—Hydrostatic or hydraulic extrusion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
Definitions
- the invention relates to a method for the near-net-shape production of components or semi-finished products made of hard-to-cut light metal alloys and one made by the process Component or semi-finished product.
- powder-metallurgical manufacturing is highly wear-resistant Components of the material delivered as powder, processed in the classic powder press process, sintered, heat treated and calibrated.
- the peculiarity of such a highly wear-resistant the material is very distorted during sintering due to the necessary liquid phase sintering is caused.
- the required dimensional and dimensional accuracy in the subsequent Calibration is restricted here.
- the invention can also be referred to are used as a method for producing a sintered part made of sintered light metal with variable Proportions of wear protection particles as an alloy component.
- this is a method for producing Sintered molded parts made of light metals, preferably aluminum with 10 - 30% silicon content, Mg 0-3%, Cu 0-5%, Zn and Fe 0-7%.
- Other light metals with changed Si components can be produced in this way.
- hard material particle additives can also be used such as oxides, carbides and silicates with proportions of 0-30%.
- the process advantageously combines the processes of cold or hot isostatic presses, Extrusion, sawing and calibration with preferably integrated faceting, if necessary Heat treatment and forging into a new whole.
- the starting point of the invention is the powder metallurgical material Aluminum with Si fractions of approx. 14% which, among other things, is used in an application Sprocket against a steel chain, as a rotor and stator in a camshaft phasing system or an oil pump has excellent, previously unknown, good wear properties.
- the precision that is customary in sintered parts is generated.
- the big delays like in the classic sintering process described above no longer occur here.
- the highly wear-resistant Material can be manufactured in close dimensional tolerances.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
- Adornments (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT02754408T ATE280647T1 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
ES02754408T ES2231721T3 (es) | 2001-07-20 | 2002-07-22 | Piezas de metal sinterizado con distribucion homogenea de componentes que no funden de manera homogenea, asi como procedimientos para su fabricacion. |
DE50201420T DE50201420D1 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
PCT/DE2002/002692 WO2003011501A2 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
KR10-2004-7000580A KR20040030054A (ko) | 2001-07-20 | 2002-07-22 | 비균질적으로 녹는 성분의 균질 분포를 갖는 소결 금속부분과 이의 제조 공정 |
DE10293319T DE10293319D2 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener Verteilung nicht homogen schmelzender Komponenten, sowie Verfahren zu ihrer Herstellung |
JP2003516724A JP2004536232A (ja) | 2001-07-20 | 2002-07-22 | 不均質に溶融する構成要素の均質な分布を有する焼結金属部品及びその製造方法 |
HU0401206A HUP0401206A2 (en) | 2001-07-20 | 2002-07-22 | Sinter metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof |
BR0211267-1A BR0211267A (pt) | 2001-07-20 | 2002-07-22 | Partes de metal sinterizado com distribuição homogênea de componentes fundidos não homogeneamente, assim como processos para sua fabricação |
CA002438397A CA2438397A1 (en) | 2001-07-20 | 2002-07-22 | Sintered metal parts with homogeneous distribution of non-homogeneously melting components and method for the production thereof |
EP20020754408 EP1412113B1 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10135485 | 2001-07-20 | ||
DE10135485A DE10135485A1 (de) | 2001-07-20 | 2001-07-20 | Verfahren zur endkonturnahen Fertigung von Bauteilen bzw. Halbzeugen aus schwer zerspanbaren Leichtmetalllegierungen, und Bauteil bzw. Halbzeug, hergestellt durch das Verfahren |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1281461A1 EP1281461A1 (de) | 2003-02-05 |
EP1281461B1 true EP1281461B1 (de) | 2004-09-01 |
Family
ID=7692559
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP01127413A Revoked EP1281461B1 (de) | 2001-07-20 | 2001-11-23 | Verfahren zur endkonturnahen Fertigung von Bauteilen bzw. Halbzeugen aus schwer zerspanbaren Leichtmetalllegierungen |
EP20020754408 Revoked EP1412113B1 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20020754408 Revoked EP1412113B1 (de) | 2001-07-20 | 2002-07-22 | Sintermetallteile mit homogener verteilung nicht homogen schmelzender komponenten, sowie verfahren zu ihrer herstellung |
Country Status (11)
Country | Link |
---|---|
US (1) | US20040208772A1 (ja) |
EP (2) | EP1281461B1 (ja) |
JP (1) | JP2004536232A (ja) |
KR (1) | KR20040030054A (ja) |
AT (2) | ATE275015T1 (ja) |
BR (1) | BR0211267A (ja) |
CA (1) | CA2438397A1 (ja) |
DE (4) | DE10135485A1 (ja) |
ES (2) | ES2227044T3 (ja) |
HU (1) | HUP0401206A2 (ja) |
WO (1) | WO2003011501A2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006031366C5 (de) * | 2006-07-06 | 2010-01-28 | Ecka Granulate Velden Gmbh | Verfahren zur Herstellung von Formteilen aus dispersionsverfestigten Metalllegierungen |
CN105603271A (zh) * | 2016-01-27 | 2016-05-25 | 东莞佛亚铝业有限公司 | 一种高硅铝合金线材及其制备方法 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101260002A (zh) | 2003-06-12 | 2008-09-10 | 佐治亚技术研究公司 | 制备碳化硼和碳化硼元件的工艺和方法 |
US8377369B2 (en) * | 2004-12-20 | 2013-02-19 | Georgia Tech Research Corporation | Density and hardness pressureless sintered and post-HIPed B4C |
JP2008535769A (ja) * | 2005-04-11 | 2008-09-04 | ジョージア・テック・リサーチ・コーポレーション | 炭化ホウ素構成材並びにその製造方法 |
DE202008001976U1 (de) | 2007-03-14 | 2008-07-24 | Schwäbische Hüttenwerke Automotive GmbH & Co. KG | Fluiddichte Sintermetallteile |
EP2123377A1 (de) * | 2008-05-23 | 2009-11-25 | Rovalma, S.A. | Verfahren zur Herstellung eines Werkstücks, insbesondere eines Formgebungswerkzeugs oder eines Formgebungswerkzeugteils. |
DE102010034014B4 (de) * | 2010-08-11 | 2015-06-25 | Schwäbische Hüttenwerke Automotive GmbH | Sinterverbund und Verfahren zu seiner Herstellung |
DE102011009835A1 (de) | 2011-01-31 | 2012-08-02 | Audi Ag | Verfahren zur Herstellung von Blechhalbzeugen oder Blechbauteilen aus Aluminium-Matrix-Komposite |
DE102013201334A1 (de) * | 2013-01-29 | 2014-07-31 | Schaeffler Technologies Gmbh & Co. Kg | Spannschiene mit einem Tragkörper aus einer AlSi-Legierung |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE377434B (ja) * | 1967-06-26 | 1975-07-07 | Asea Ab | |
US3774290A (en) * | 1972-02-09 | 1973-11-27 | Brush Wellman | Method of fabricating a beryllium-titanium composite |
FR2537654B2 (fr) * | 1982-06-17 | 1987-01-30 | Pechiney Aluminium | Perfectionnement des chemises de moteurs a base d'alliages d'aluminium et de grains de silicium calibres et leurs procedes d'obtention |
JPS6134156A (ja) * | 1984-07-26 | 1986-02-18 | Nippon Gakki Seizo Kk | 装飾用複合材料 |
DD231510B1 (de) * | 1984-12-21 | 1990-03-14 | Funk A Bergbau Huettenkombinat | Verfahren zur herstellung von draht aus einem silber-sinterwerkstoff |
JPS6296603A (ja) * | 1985-10-22 | 1987-05-06 | Honda Motor Co Ltd | 耐熱高強度Al焼結合金製構造用部材の製造方法 |
JPH07116541B2 (ja) * | 1985-11-29 | 1995-12-13 | 日産自動車株式会社 | アルミニウム系軸受合金およびその製造方法 |
US4797085A (en) * | 1986-12-04 | 1989-01-10 | Aerojet-General Corporation | Forming apparatus employing a shape memory alloy die |
DE3700805A1 (de) * | 1987-01-14 | 1990-03-08 | Fraunhofer Ges Forschung | Faserverstaerkter verbundwerkstoff auf der basis von wolframschwermetall |
US4762679A (en) * | 1987-07-06 | 1988-08-09 | The United States Of America As Represented By The Secretary Of The Air Force | Billet conditioning technique for manufacturing powder metallurgy preforms |
CH675089A5 (ja) * | 1988-02-08 | 1990-08-31 | Asea Brown Boveri | |
US5057273A (en) * | 1990-11-29 | 1991-10-15 | Industrial Materials Technology, Inc. | Method for uniaxial compaction of materials in a cold isostatic process |
US5762843A (en) * | 1994-12-23 | 1998-06-09 | Kennametal Inc. | Method of making composite cermet articles |
US5482672A (en) * | 1995-02-09 | 1996-01-09 | Friedman; Ira | Process for extruding tantalum and/or niobium |
DE69814498T2 (de) * | 1997-02-12 | 2003-11-20 | Yamaha Motor Co Ltd | Kolben für eine Brennkraftmaschine und Verfahren seiner Herstellung |
US6042779A (en) * | 1998-07-30 | 2000-03-28 | Reynolds Metals Company | Extrusion fabrication process for discontinuous carbide particulate metal matrix composites and super hypereutectic A1/Si |
-
2001
- 2001-07-20 DE DE10135485A patent/DE10135485A1/de not_active Withdrawn
- 2001-11-23 EP EP01127413A patent/EP1281461B1/de not_active Revoked
- 2001-11-23 DE DE50103474T patent/DE50103474D1/de not_active Revoked
- 2001-11-23 ES ES01127413T patent/ES2227044T3/es not_active Expired - Lifetime
- 2001-11-23 AT AT01127413T patent/ATE275015T1/de not_active IP Right Cessation
-
2002
- 2002-07-22 BR BR0211267-1A patent/BR0211267A/pt not_active Application Discontinuation
- 2002-07-22 DE DE10293319T patent/DE10293319D2/de not_active Expired - Fee Related
- 2002-07-22 CA CA002438397A patent/CA2438397A1/en not_active Abandoned
- 2002-07-22 WO PCT/DE2002/002692 patent/WO2003011501A2/de not_active Application Discontinuation
- 2002-07-22 US US10/483,645 patent/US20040208772A1/en not_active Abandoned
- 2002-07-22 JP JP2003516724A patent/JP2004536232A/ja active Pending
- 2002-07-22 KR KR10-2004-7000580A patent/KR20040030054A/ko not_active Application Discontinuation
- 2002-07-22 DE DE50201420T patent/DE50201420D1/de not_active Revoked
- 2002-07-22 EP EP20020754408 patent/EP1412113B1/de not_active Revoked
- 2002-07-22 AT AT02754408T patent/ATE280647T1/de not_active IP Right Cessation
- 2002-07-22 ES ES02754408T patent/ES2231721T3/es not_active Expired - Lifetime
- 2002-07-22 HU HU0401206A patent/HUP0401206A2/hu unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006031366C5 (de) * | 2006-07-06 | 2010-01-28 | Ecka Granulate Velden Gmbh | Verfahren zur Herstellung von Formteilen aus dispersionsverfestigten Metalllegierungen |
CN105603271A (zh) * | 2016-01-27 | 2016-05-25 | 东莞佛亚铝业有限公司 | 一种高硅铝合金线材及其制备方法 |
Also Published As
Publication number | Publication date |
---|---|
JP2004536232A (ja) | 2004-12-02 |
WO2003011501A2 (de) | 2003-02-13 |
ES2227044T3 (es) | 2005-04-01 |
BR0211267A (pt) | 2004-08-03 |
WO2003011501A3 (de) | 2003-05-01 |
ATE280647T1 (de) | 2004-11-15 |
EP1412113A2 (de) | 2004-04-28 |
DE50201420D1 (de) | 2004-12-02 |
DE10293319D2 (de) | 2004-07-01 |
ES2231721T3 (es) | 2005-05-16 |
ATE275015T1 (de) | 2004-09-15 |
KR20040030054A (ko) | 2004-04-08 |
US20040208772A1 (en) | 2004-10-21 |
CA2438397A1 (en) | 2003-02-13 |
EP1281461A1 (de) | 2003-02-05 |
DE50103474D1 (de) | 2004-10-07 |
DE10135485A1 (de) | 2003-02-06 |
EP1412113B1 (de) | 2004-10-27 |
HUP0401206A2 (en) | 2004-10-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0464366B1 (de) | Verfahren zur Herstellung eines Werkstücks aus einer dotierstoffhaltigen Legierung auf der Basis Titanaluminid | |
EP1470261B1 (de) | Sinterfähige metallpulvermischung zur herstellung gesinterter bauteile | |
DE3817350C2 (ja) | ||
EP1287173B1 (de) | Bauteil auf basis von gamma-tial-legierungen mit bereichen mit gradiertem gefüge | |
DE102016210354A1 (de) | Verfahren zum herstellen von aluminium- oder magnesiumbasierten verbundwerkstoff-motorblöcken oder anderen teilen mit in situ geformten verstärkten phasen durch squeeze-casting oder halbfeste metallumformung und post-wärmebehandlung | |
EP1281461B1 (de) | Verfahren zur endkonturnahen Fertigung von Bauteilen bzw. Halbzeugen aus schwer zerspanbaren Leichtmetalllegierungen | |
EP0114593A1 (de) | Verfahren zur Herstellung eines Maschinenhohlzylinders für Kunststoffverarbeitungsmaschinen | |
EP2123377A1 (de) | Verfahren zur Herstellung eines Werkstücks, insbesondere eines Formgebungswerkzeugs oder eines Formgebungswerkzeugteils. | |
DE3344450A1 (de) | Motormaentel auf basis von aluminiumlegierungen und intermetallischen verbindungen und verfahren zu deren herstellung | |
EP3372700A1 (de) | Verfahren zur herstellung geschmiedeter tial-bauteile | |
DE112013007406T5 (de) | Verfahren und Vorrichtung zum Herstellen von axialsymmetrischen Hochleistungsbauteilen | |
DE19825223C2 (de) | Formwerkzeug und Verfahren zu dessen Herstellung | |
EP1407056B1 (de) | Verahren zur herstellung eines formteiles aus einem intermetallischen gamma-ti-al-werkstoff | |
JP3424156B2 (ja) | 高強度アルミニウム合金部材の製造方法 | |
EP1680246B1 (de) | Verfahren zur herstellung von metall-matrix-verbundwerkstoffen | |
EP1281459B1 (de) | Verfahren zum Thixospritzgiessen zur Herstellung von Metallteilen | |
DE102004002714B3 (de) | Verfahren zum Leichtmetall-Legierungs-Sintern | |
JP2019183191A (ja) | アルミニウム合金粉末及びその製造方法、アルミニウム合金押出材及びその製造方法 | |
DE102014002583B3 (de) | Verfahren zur Herstellung eines verschleißbeständigen Leichtmetall-Bauteils | |
JP5560549B2 (ja) | アルミニウム焼結合金、及びアルミニウム焼結合金用粉末 | |
DE10346265B4 (de) | Werkzeug und Verfahren zum Thixoschmieden von Schmiedeteilen aus Stahl | |
DE202008001976U9 (de) | Fluiddichte Sintermetallteile | |
EP0238478A2 (de) | Strangpressmatrize | |
DE2938541C2 (de) | Verfahren zum Herstellen aus Pulver warmgeschmiedeten Werkstücks | |
EP1129803B1 (de) | Pulvermetallurgisch hergestelltes Material mit verbesserter Isotropie der mechanischen Eigenschaften |
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: 20011123 |
|
AK | Designated contracting states |
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 |
|
RTI1 | Title (correction) |
Free format text: PROCESS FOR PREPARING NEAR NET SHAPED WORKPIECES FROM LIGHT METAL ALLOYS THAT ARE DIFFICULT TO WORK |
|
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 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RTI1 | Title (correction) |
Free format text: PROCESS FOR PREPARING NEAR NET SHAPED WORKPIECES FROM LIGHT METAL ALLOYS THAT ARE DIFFICULT TO WORK |
|
RTI1 | Title (correction) |
Free format text: PROCESS FOR PREPARING NEAR NET SHAPED WORKPIECES FROM LIGHT METAL ALLOYS THAT ARE DIFFICULT TO WORK |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040901 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: 20040901 Ref country code: GB 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: 20040901 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: 20040901 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: 20040901 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: 20040901 |
|
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 |
|
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: 50103474 Country of ref document: DE Date of ref document: 20041007 Kind code of ref document: P |
|
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: 20041123 Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041123 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: TRGR |
|
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: 20041130 Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041130 |
|
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: 20041201 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: 20041201 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
GBV | Gb: ep patent (uk) treated as always having been void in accordance with gb section 77(7)/1977 [no translation filed] |
Effective date: 20040901 |
|
REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2227044 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 |
|
BERE | Be: lapsed |
Owner name: SCHWABISCHE HUTTENWERKE G.M.B.H. Effective date: 20041130 |
|
PLAQ | Examination of admissibility of opposition: information related to despatch of communication + time limit deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE2 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLAQ | Examination of admissibility of opposition: information related to despatch of communication + time limit deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE2 |
|
PLAR | Examination of admissibility of opposition: information related to receipt of reply deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE4 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLAQ | Examination of admissibility of opposition: information related to despatch of communication + time limit deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE2 |
|
PLAR | Examination of admissibility of opposition: information related to receipt of reply deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE4 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLAB | Opposition data, opponent's data or that of the opponent's representative modified |
Free format text: ORIGINAL CODE: 0009299OPPO |
|
PLAQ | Examination of admissibility of opposition: information related to despatch of communication + time limit deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE2 |
|
PLAR | Examination of admissibility of opposition: information related to receipt of reply deleted |
Free format text: ORIGINAL CODE: EPIDOSDOPE4 |
|
PLBI | Opposition filed |
Free format text: ORIGINAL CODE: 0009260 |
|
PLBQ | Unpublished change to opponent data |
Free format text: ORIGINAL CODE: EPIDOS OPPO |
|
PLAX | Notice of opposition and request to file observation + time limit sent |
Free format text: ORIGINAL CODE: EPIDOSNOBS2 |
|
26 | Opposition filed |
Opponent name: POWDER LIGHT METALS GMBH Effective date: 20050527 |
|
26 | Opposition filed |
Opponent name: PEAK WERKSTOFF GMBH Effective date: 20050531 Opponent name: POWDER LIGHT METALS GMBH Effective date: 20050527 |
|
ET | Fr: translation filed | ||
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
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: 20051130 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20051130 |
|
PLAF | Information modified related to communication of a notice of opposition and request to file observations + time limit |
Free format text: ORIGINAL CODE: EPIDOSCOBS2 |
|
PLBB | Reply of patent proprietor to notice(s) of opposition received |
Free format text: ORIGINAL CODE: EPIDOSNOBS3 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: GC |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SCHWAEBISCHE HUETTENWERKE AUTOMOTIVE GMBH & CO. KG |
|
RDAF | Communication despatched that patent is revoked |
Free format text: ORIGINAL CODE: EPIDOSNREV1 |
|
APBP | Date of receipt of notice of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA2O |
|
APAH | Appeal reference modified |
Free format text: ORIGINAL CODE: EPIDOSCREFNO |
|
APBQ | Date of receipt of statement of grounds of appeal recorded |
Free format text: ORIGINAL CODE: EPIDOSNNOA3O |
|
BERE | Be: lapsed |
Owner name: *SCHWABISCHE HUTTENWERKE G.M.B.H. Effective date: 20041130 |
|
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: 20050201 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: RG |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: ES Payment date: 20081121 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20081125 Year of fee payment: 8 Ref country code: SE Payment date: 20081124 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20081118 Year of fee payment: 8 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20090126 Year of fee payment: 8 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: SCHWAEBISCHE HUETTENWERKE AUTOMOTIVE GMBH |
|
APBU | Appeal procedure closed |
Free format text: ORIGINAL CODE: EPIDOSNNOA9O |
|
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 |
|
27W | Patent revoked |
Effective date: 20090625 |
|
REG | Reference to a national code |
Ref country code: SE Ref legal event code: ECNC |