EP1522610A2 - Verfahren zur Herstellung einer Verschleissschutzschicht - Google Patents
Verfahren zur Herstellung einer Verschleissschutzschicht Download PDFInfo
- Publication number
- EP1522610A2 EP1522610A2 EP04023787A EP04023787A EP1522610A2 EP 1522610 A2 EP1522610 A2 EP 1522610A2 EP 04023787 A EP04023787 A EP 04023787A EP 04023787 A EP04023787 A EP 04023787A EP 1522610 A2 EP1522610 A2 EP 1522610A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- coating
- deposited
- carbides
- nitrides
- iron coating
- 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D7/00—Electroplating characterised by the article coated
- C25D7/10—Bearings
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D15/00—Electrolytic or electrophoretic production of coatings containing embedded materials, e.g. particles, whiskers, wires
- C25D15/02—Combined electrolytic and electrophoretic processes with charged materials
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/48—After-treatment of electroplated surfaces
- C25D5/50—After-treatment of electroplated surfaces by heat-treatment
Definitions
- the invention relates to a method for producing a Wear protection layer, in particular a cylinder surface for a Internal combustion engine with the further features according to the preamble of Claim 1.
- the invention relates to the design of Sliding surfaces of machine components to their tribological properties to improve.
- the machine components can be made from conventional or heat-resistant steel material, but also of light metal alloys, especially titanium, magnesium or aluminum alloys.
- UV laser lets cast iron engines live long
- VDI news of 07 March 2003 on page 18 of a new Laser method reports which drastically reduces the oil consumption of engines reduced.
- a UV photon exposure system is used, which processes the gray cast cylinder barrel surfaces so that they and the piston rings wear out less and the oil consumption over traditionally manufactured engines is greatly reduced.
- WO 01/66830 A2 describes a method for applying a Metal layer on surfaces of light metals, in which iron from a Fe (II) compounds containing aqueous Abscheidebad below Use of dimensionally stable, insoluble in the deposition bath Anodes is deposited electrolytically on the surfaces.
- the Method is especially for coating cylinder surfaces of Internal combustion engines and rotationally symmetric parts with layers with very high wear stress, especially valves, nozzles and other parts of high-pressure injection systems for motor vehicle engines suitable.
- an iron coating is first galvanically applied applied, the various alloy components and / or particles while, as a result, this coating undergoes a short pulse laser treatment subjected to a certain energy density.
- To the Applying the iron coating can be the well-known Operating procedures.
- this comes from the gram technique GmbH, DE-Ditzingen, developed GST process for use, which with a closed, modular system as production-integrated coating plant works and, for example, in Special issue 9/94 of the magazine mo-coating of metal and plastic - is described and also treated in the patent literature (see DE 39 03 696 A1).
- the graphite inclusions can be exposed on the surface so that a micro-hydrodynamically acting sliding surface can be formed.
- the energy density of the short-pulse laser treatment is preferably ⁇ 1 J / cm 2 , in particular 1.75 J / cm 2 to 5 J / cm 2 .
- the surface open graphite inclusions have the ability to absorb oil, that is, they serve as a lubricant reserve.
- the short-pulse laser treatment is, as mentioned above, already as such well-known prior art. In the application in terms of The present invention can therefore be based on the already existing Findings of the prior art are used.
- Another galvanic process parameter is the DC frequency.
- the current density the hardness and Increased tensile strength.
- By increasing the negative pressure of the Flow velocity becomes ductility and nanocrystallinity improved, as well as by increasing the pulse rate.
- Electrolyte elements are added, leaving in the deposited iron layer 0% to 4% Si, especially 1.8% to 2.8% Si, and 0% to 2% Mn, in particular 0.3% to 1.0% Mn, S ⁇ 0.15% and 0% to 0.6% Cr, in particular 0.15% to 0.4% Cr, Cu ⁇ 0.1%, and 0% to 40% Co, especially 10% to 20% Co, are included.
- nano or microparticles are deposited during the electrodeposition of the wear protection layer, namely, alternatively or cumulatively, nitrides, such as, for example, Si 3 N 4 or B 4 N, carbides, such as, for example, SiC or MoS 2 , polycrystalline diamond, ceramic particles of all kinds, oxides, polymers, phosphides etc.
- the nanoparticles preferably have a size of 5 nm to 500 nm, preferably 50 nm to 200 nm.
- the size of the microparticles may be between 0.5 .mu.m and 50 .mu.m, preferably 1 .mu.m to 6 .mu.m.
- a single or total volume fraction of the particles has been found to be from 2% to 30%, in particular from 2% to 20%.
- a similar, microhydrodynamic surface structure can be produced by the incorporation of polymers and carbon-containing organic and inorganic compounds in the galvanic iron coating by the short-pulse laser exposure according to the invention.
- a metal vapor plasma is formed as a highly energetic gas phase, which in turn initiates an atmospheric plasma and converts the nitrogen of the air, which is present as N 2 , into atomic nitrogen.
- N 2 nitrogen
- this atomic nitrogen extracts water vapor from the polymers, that is, the polymer chains are broken up.
- the polymers and the carbon-containing organic and inorganic compounds recombine to graphite-like structures.
- the metal vapor plasma contained silicides and carbides are converted by the atomic nitrogen into nitrides (silicon nitride, carbonitride), which then precipitate microcrystalline or nanocrystalline on the workpiece surface.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electroplating Methods And Accessories (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
- Laminated Bodies (AREA)
- Electronic Switches (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
Claims (9)
- Verfahren zur Herstellung einer Verschleißschutzschicht, insbesondere einer Zylinderlauffläche für eine Brennkraftmaschine, durch galvanisches Aufbringen einer Beschichtung mit anschließender Beaufschlagung durch Laserstrahlen, dadurch gekennzeichnet, dass zunächst eine Eisen-Beschichtung aufgetragen wird, die verschiedene Legierungskomponenten Zn, Mo, Cr, Cu, Ni, Sn, Co (0,05-15% vorzugsweise 0,1-1%) und/oder Partikel von CrOxide, FeOxide, Si3N4, Kohlenstoff, B4C, SiC und weitere Carbide, Boride, Nitride und Silicide enthält, wonach die Eisen-Beschichtung einer Kurzpuls-Laserbehandlung mit einer Energiedichte > 1 J/cm2, insbesondere 1,75 J/cm2 bis 5 J/cm2, unterzogen wird.
- Verfahren nach Patentanspruch 1, dadurch gekennzeichnet, dass die galvanisch abgeschiedene Eisenschicht durch spezifische Verfahrensparameter mit Stromdichten von 5-500 A/dm2 vorzugsweise 20-500 A/dm2 auf eine nanokristalline Gefügestruktur und eine abgeschiedene Eisen-Beschichtung mit einer Härte von 100 HV bis 900 HV, insbesondere 150 HV bis 350 HV eingestellt wird.
- Verfahren nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die galvanischen Verfahrensparameter mit einer Gleichstromfrequenz von 100-10.000 Hz - typisch 1.000-2.000 Hz, eingestellt werden, wobei zur Kristallkeimbildung der Betrieb im Unterdruck bei 0,6-0,99 bar, vorzugsweise 0,8-0,9 bar erfolgt, so dass die abgeschiedene Eisen-Beschichtung eine Zugfestigkeit von Rm = 300 Mpa bis Rm = 3000 Mpa aufweist.
- Verfahren nach Patentanspruch 1 oder 2, dadurch gekennzeichnet, dass die Zusammensetzung des Elektrolyten dergestalt erfolgt, dass in der abgeschiedenen Eisen-Beschichtung 0,1 % bis 4% Sn, insbesondere 1,8% bis 2,8% Sn sowie 0,1% bis 2% Mn, insbesondere 0,3% bis 1,0% Mn, S ≤ 0,15% und 0,1% bis 0,6% Cr, insbesondere 0,15% bis 0,4% Cr sowie Cu 0,1% bis 10%, insbesondere 1%-2% sowie 0,1% bis 40% Co, insbesondere 10% bis 20% Co, enthalten sind.
- Verfahren nach einem der vorhergehenden Patentansprüche, dadurch gekennzeichnet, dass bei der galvanischen Abscheidung Nano- oder Mikropartikel mit abgeschieden werden, und zwar alternativ oder kumulativ Nitride, wie beispielsweise Si3 N4 oder B4N, Karbide, wie beispielsweise SiC oder MoS2, polykristalliner Diamant, keramische Partikel aller Art, Oxide, Polymere, Phosphide und Kohlenstoff.
- Verfahren nach Patentanspruch 5, gekennzeichnet durch eine Größe der Nanopartikel von 5 nm bis 500 nm, vorzugsweise 50 nm bis 200 nm.
- Verfahren nach Patentanspruch 5, gekennzeichnet durch eine Größe der abgeschiedenen Mikropartikel von 0,5 µm bis 50 µm, vorzugsweise 1 µm bis 6 µm.
- Verfahren nach Patentanspruch 5, gekennzeichnet durch einen Einzeloder Gesamtvolumenanteil der Partikel von 0,1% bis 30%, insbesondere 2% bis 20%.
- Verfahren nach einem der vorhergehenden Patentansprüche, dadurch gekennzeichnet, dass durch das bei der Kurzpuls-Laserbehandlung sich bildende Metalldampfplasma Silicide und Carbide in nano- und/oder mikrokristalline Nitride überführt werden und diese sich auf der Oberfläche niederschlagen.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10347145A DE10347145B4 (de) | 2003-10-10 | 2003-10-10 | Verfahren zur Herstellung einer Verschleißschutzschicht |
DE10347145 | 2003-10-10 |
Publications (4)
Publication Number | Publication Date |
---|---|
EP1522610A2 true EP1522610A2 (de) | 2005-04-13 |
EP1522610A8 EP1522610A8 (de) | 2006-11-02 |
EP1522610A3 EP1522610A3 (de) | 2007-02-21 |
EP1522610B1 EP1522610B1 (de) | 2010-01-20 |
Family
ID=34306355
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP04023787A Not-in-force EP1522610B1 (de) | 2003-10-10 | 2004-10-06 | Verfahren zur Herstellung einer Verschleissschutzschicht |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1522610B1 (de) |
AT (1) | ATE455880T1 (de) |
DE (2) | DE10347145B4 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114293187A (zh) * | 2021-12-31 | 2022-04-08 | 智奇铁路设备有限公司 | 一种NbC强化的铁基合金高强耐磨涂层的制备方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5364468B2 (ja) * | 2008-09-26 | 2013-12-11 | 日精樹脂工業株式会社 | めっき被覆アルミニウム製品 |
DE102010049840B4 (de) | 2009-11-27 | 2023-01-26 | Mercedes-Benz Group AG | Bauteil mit einer Verschleißschutzschicht |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD274636A1 (de) | 1988-08-04 | 1989-12-27 | Reichsbahn Wtz Zentrum Fuer Ma | Verfahren zur verbesserung des korrosionsverhaltens galvanischer eisenschichten und eisendispersionsschichten |
DE3903696A1 (de) | 1989-02-08 | 1990-08-09 | Gerhard Gramm | Vorrichtung zum auf- und/oder abtragen von ueberzuegen bei werkstuecken |
EP0411244A1 (de) | 1989-08-04 | 1991-02-06 | Goetze Ag | Verschleissfeste Beschichtung und das Verfahren ihrer Herstellung |
DE4040436A1 (de) | 1990-12-18 | 1992-06-25 | Simson Fahrzeug Gmbh I L | Verfahren zur herstellung von verschleissschutzschichten |
DE19653210A1 (de) | 1995-12-21 | 1997-06-26 | Toyota Motor Co Ltd | Korrosionsbeständiger Eisenplattierungsfilm und Verfahren zu seiner Herstellung |
WO2001066830A2 (de) | 2000-03-09 | 2001-09-13 | Atotech Deutschland Gmbh | Verfahren zum aufbringen einer metallschicht auf leichtmetalloberflächen |
DE10059903A1 (de) | 2000-12-01 | 2002-06-20 | Federal Mogul Nuernberg Gmbh | Kolben mit Verschleißschutzschicht |
EP0745450B1 (de) | 1995-05-27 | 2002-10-02 | Audi Ag | Verfahren zum Bearbeiten der Oberflächen von Werkstücken |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3300058A1 (de) * | 1982-01-07 | 1983-07-14 | Riken Corp., Tokyo | Gleitende bauteile |
DD291674A7 (de) * | 1986-11-10 | 1991-07-11 | Tu Dresden,De | Verfahren zum schichtauftrag auf metallischen werkstoffen durch elektrolytische abscheidung |
-
2003
- 2003-10-10 DE DE10347145A patent/DE10347145B4/de not_active Expired - Fee Related
-
2004
- 2004-10-06 AT AT04023787T patent/ATE455880T1/de not_active IP Right Cessation
- 2004-10-06 DE DE502004010667T patent/DE502004010667D1/de active Active
- 2004-10-06 EP EP04023787A patent/EP1522610B1/de not_active Not-in-force
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD274636A1 (de) | 1988-08-04 | 1989-12-27 | Reichsbahn Wtz Zentrum Fuer Ma | Verfahren zur verbesserung des korrosionsverhaltens galvanischer eisenschichten und eisendispersionsschichten |
DE3903696A1 (de) | 1989-02-08 | 1990-08-09 | Gerhard Gramm | Vorrichtung zum auf- und/oder abtragen von ueberzuegen bei werkstuecken |
EP0411244A1 (de) | 1989-08-04 | 1991-02-06 | Goetze Ag | Verschleissfeste Beschichtung und das Verfahren ihrer Herstellung |
DE4040436A1 (de) | 1990-12-18 | 1992-06-25 | Simson Fahrzeug Gmbh I L | Verfahren zur herstellung von verschleissschutzschichten |
EP0745450B1 (de) | 1995-05-27 | 2002-10-02 | Audi Ag | Verfahren zum Bearbeiten der Oberflächen von Werkstücken |
DE19653210A1 (de) | 1995-12-21 | 1997-06-26 | Toyota Motor Co Ltd | Korrosionsbeständiger Eisenplattierungsfilm und Verfahren zu seiner Herstellung |
WO2001066830A2 (de) | 2000-03-09 | 2001-09-13 | Atotech Deutschland Gmbh | Verfahren zum aufbringen einer metallschicht auf leichtmetalloberflächen |
DE10059903A1 (de) | 2000-12-01 | 2002-06-20 | Federal Mogul Nuernberg Gmbh | Kolben mit Verschleißschutzschicht |
Non-Patent Citations (1)
Title |
---|
"UV-Laser lässt Motoren aus Grauguss lange leben", VDI-NACHRICHTEN, 7 March 2003 (2003-03-07) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114293187A (zh) * | 2021-12-31 | 2022-04-08 | 智奇铁路设备有限公司 | 一种NbC强化的铁基合金高强耐磨涂层的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1522610A8 (de) | 2006-11-02 |
DE10347145A1 (de) | 2005-05-12 |
DE502004010667D1 (de) | 2010-03-11 |
ATE455880T1 (de) | 2010-02-15 |
EP1522610A3 (de) | 2007-02-21 |
DE10347145B4 (de) | 2006-01-12 |
EP1522610B1 (de) | 2010-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0858518B1 (de) | Verfahren zum herstellen einer gleitfläche auf einer leichtmetallegierung | |
DE102009028504C5 (de) | Kolbenring mit einer Beschichtung | |
DE102009049323B4 (de) | Verbrennungsmotor mit einem Kurbelgehäuse sowie Verfahren zur Herstellung eines Kurbelgehäuses | |
DE19733204B4 (de) | Beschichtung aus einer übereutektischen Aluminium/Silizium Legierung, Spritzpulver zu deren Herstellung sowie deren Verwendung | |
DE10308563B3 (de) | Zylinderlaufbuchse mit Verschleißschutzbeschichtung, ihre Herstellung und ihre Verwendung | |
EP0858519A1 (de) | Verfahren zum herstellen einer gleitfläche auf einem metallischen werkstück | |
DE102010002687B4 (de) | Verfahren zur Beschichtung zumindest der Innenfläche eines Kolbenrings sowie Kolbenring | |
EP1114209A1 (de) | Galvanische hartchromschicht | |
WO2009121443A1 (de) | Strukturierte chrom-feststoffpartikel-schicht und verfahren zu deren herstellung | |
EP0411322A1 (de) | Verfahren zum Herstellen verschleissfester Oberflächen an Bauteilen aus einer Aluminium-Silicium-Legierung | |
DE102013201103A1 (de) | Thermisches Spritzpulver für stark beanspruchte Gleitsysteme | |
WO2012072483A1 (de) | Gleitelement, insbesondere kolbenring, mit einer beschichtung | |
DE102007054181A1 (de) | Korrosionsfeste Beschichtung sowie Herstellverfahren hierfür | |
DE102012020756A1 (de) | Bauteil mit einer Beschichtung und Verfahren zu seiner Herstellung | |
EP0931172B1 (de) | Verschleissfeste, beschichtete kolbenringe, kolbenringe für verbrennungskraftmaschinen und verfahren zu deren herstellung | |
DE102008053642A1 (de) | Thermisch gespritzte Zylinderlaufbuchse für Verbrennungsmotoren und Verfahren zu dessen Herstellung | |
EP1522610B1 (de) | Verfahren zur Herstellung einer Verschleissschutzschicht | |
DE102016206094A1 (de) | Kolbenring für Verbrennungsmotoren | |
EP1451392B1 (de) | Vorbehandlungsprozess für das beschichten von aluminiumwerkstoffen | |
DE102015013706A1 (de) | Funktionsschicht | |
DE102015014192A1 (de) | Funktionsschicht | |
DE112009000308T5 (de) | Funkenerosives Beschichtungsverfahren und dabei eingesetzte Grünlingelektrode | |
EP2215334A1 (de) | Ein- oder auslassventil für einen verbrennungsmotor sowie verfahren zu dessen herstellung | |
DE102010049840B4 (de) | Bauteil mit einer Verschleißschutzschicht | |
DE102004060538B3 (de) | Verfahren zur Bildung von Hartmetallschichten und Zylinderkopf für Brennkraftmaschinen mit Ventilsitzringen aus Hartmetall |
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: AUDI AG Owner name: GRAMM OBERFLAECHENTECHNIK GMBH |
|
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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL HR LT LV MK |
|
17P | Request for examination filed |
Effective date: 20070821 |
|
AKX | Designation fees paid |
Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR |
|
17Q | First examination report despatched |
Effective date: 20071114 |
|
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 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
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 PL PT RO SE SI SK TR |
|
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 |
|
REF | Corresponds to: |
Ref document number: 502004010667 Country of ref document: DE Date of ref document: 20100311 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: NL Ref legal event code: VDEP Effective date: 20100120 |
|
RAP2 | Party data changed (patent owner data changed or rights of a patent transferred) |
Owner name: AUDI AG Owner name: GRAMM TECHNIK GMBH |
|
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: 20100120 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: 20100520 Ref country code: ES 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: 20100501 |
|
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: 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: 20100120 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: 20100120 Ref country code: PL 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: 20100120 |
|
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: 20100120 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: 20100120 Ref country code: SE 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: 20100120 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: 20100120 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: 20100421 Ref country code: RO 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: 20100120 |
|
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 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
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: 20100120 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: 20100420 Ref country code: CZ 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: 20100120 |
|
26N | No opposition filed |
Effective date: 20101021 |
|
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: 20100120 |
|
REG | Reference to a national code |
Ref country code: HU Ref legal event code: AG4A Ref document number: E009025 Country of ref document: HU |
|
BERE | Be: lapsed |
Owner name: AUDI A.G. Effective date: 20101031 Owner name: GRAMM OBERFLACHENTECHNIK G.M.B.H. Effective date: 20101031 |
|
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: 20101031 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20101006 |
|
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: 20101031 Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101031 |
|
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: 20101006 Ref country code: BE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20101031 |
|
REG | Reference to a national code |
Ref country code: AT Ref legal event code: MM01 Ref document number: 455880 Country of ref document: AT Kind code of ref document: T Effective date: 20101006 |
|
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: 20101006 |
|
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: 20101006 |
|
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: 20100120 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 12 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 13 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 14 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: PLFP Year of fee payment: 15 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20191031 Year of fee payment: 16 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: HU Payment date: 20200922 Year of fee payment: 17 Ref country code: IT Payment date: 20201030 Year of fee payment: 17 Ref country code: FR Payment date: 20201023 Year of fee payment: 17 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 502004010667 Country of ref document: DE |
|
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: 20210501 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: HU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20211007 |
|
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: 20211031 |
|
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: 20211006 |