EP2010359B1 - Kurbelmaschinenwerkzeugprüfvorrichtung - Google Patents

Kurbelmaschinenwerkzeugprüfvorrichtung Download PDF

Info

Publication number
EP2010359B1
EP2010359B1 EP07731917A EP07731917A EP2010359B1 EP 2010359 B1 EP2010359 B1 EP 2010359B1 EP 07731917 A EP07731917 A EP 07731917A EP 07731917 A EP07731917 A EP 07731917A EP 2010359 B1 EP2010359 B1 EP 2010359B1
Authority
EP
European Patent Office
Prior art keywords
test device
rollers
roller
rotation
axis
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.)
Not-in-force
Application number
EP07731917A
Other languages
English (en)
French (fr)
Other versions
EP2010359A1 (de
Inventor
Lucia Garcia Aranda
Nicolas Massue
Gilles Yvenat
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Publication of EP2010359A1 publication Critical patent/EP2010359A1/de
Application granted granted Critical
Publication of EP2010359B1 publication Critical patent/EP2010359B1/de
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B24B39/00—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor
    • B24B39/04—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution
    • B24B39/045—Burnishing machines or devices, i.e. requiring pressure members for compacting the surface zone; Accessories therefor designed for working external surfaces of revolution the working tool being composed of a plurality of working rolls or balls

Definitions

  • the invention relates to the field of roller milling, for example cylindrical bearing surfaces of crankshafts.
  • the invention relates in particular to a device for testing roller burnishing tools.
  • a device for checking the integrity of the rollers and counter-rollers during a crankshaft running operation is described in the document FR-A-2,607,920 .
  • the burnishing machines allow the realization of the leaves on each side of a cylindrical bearing of a crankshaft.
  • Each cylindrical seat of a crankshaft is pressed on the one hand between two rollers and on the other hand between two support wheels, arranged opposite the rollers.
  • the axis of rotation of the rollers is inclined relative to the axis of rotation of the crankshaft, the rollers bearing on each side of the cylindrical bearing surface of a crankshaft.
  • the pressure exerted by the rollers allows the burnishing of the leaves on each side of a cylindrical bearing surface of a crankshaft.
  • a support wheel exerts a pressing force on the rollers which are held in place by a cage.
  • the rollers roll on both the crankshaft bearing and the support wheel, when the crankshaft is rotated.
  • the rotation of the crankshaft is carried out by the roller burnishing machine which comprises means for holding and driving the crankshaft.
  • a technical problem concerns the realization of tests on burnishing tools. In order to guarantee a longer and more stable lifetime, life tests are necessary. Similarly, any modifications made to the roller burnishing tools require at least one validation before these tools are used in a machining line.
  • the tests carried out on the burnishing tools require that a preliminary validation stage be carried out in a production line. The layout of the production line must therefore be modified, which is penalizing in terms of productivity.
  • the implementation of the tests requires a reconfiguration of the production chain which is very long to implement, especially since several different tests are often necessary. On the other hand the tests are carried out on crankshafts which are lost for sale.
  • crankshafts lost is all the more important as the crankshafts degrade much faster than the burnishing tools and several crankshafts are needed to test the complete wear of a set of burnishing tools. These tests roller burners are doubly penalizing for productivity.
  • the object of the present invention is to overcome several drawbacks of the prior art by creating a test device for crankshaft burnishing tools making it possible to carry out the test without using a crankshaft, the test being performed independently of the machining line.
  • the test device (1) according to the invention is represented on the figure 1 , supported on rollers (2) and on wheels (4) support.
  • a single support wheel (4) per cylindrical bearing surface is shown, but the roller burnishing machines generally comprise a support housing having two support wheels per cylindrical bearing.
  • the support wheels (4) are rotatably connected to the rolling machine, about their axis (43).
  • the rollers (2) are held in place by a not shown cage.
  • Support wheels (3) exert a pressing force against the rollers (2).
  • the bearing wheels (3) are rotatably connected to the rolling machine, about their axis (31).
  • the test device (1) according to the invention is rotated, according to its axis (10) of rotation, by the rolling machine, for example according to an advanced system and counter tip.
  • the test device (1) comprises for example a housing (51) disposed symmetrically about the axis (10) of rotation, to receive a support tip.
  • a drive device (5) is for example screwed by a threaded rod (54) in a housing (52) threaded with the test device (1), arranged around its axis (10) of rotation.
  • the drive device (5) for example receives a drive spike in a housing (53) arranged around the axis (10) of rotation of the test device (1).
  • the ends of the shaft are threaded to be fixed to the roller burnishing machine.
  • the test device (1) comprises roller bearing paths (22) made symmetrically with respect to the axis (10) of rotation of the test device (1). These roller bearing paths (22) bear on the rollers (2) of the roller burnishing machine.
  • the roller bearing tracks (22) (2) have determined positions corresponding to those of the connecting fillet made on a crankshaft, in the rolling machine, these positions being marked relative to a plane perpendicular to the axis (10) of rotation of the device (1) test.
  • the roller bearing paths (22) (2) comprise a rounded profile to accommodate the rollers (2).
  • the rounded profile of the roller bearing paths (22) (2) appears in particular on each of the figures 1 , 2 and 3 .
  • the material in which the bearing rings (20, 21) on which the roller bearing paths (22) are made is of the same hardness as the material used for producing the wheels (3). support of the roller burnishing machine.
  • the diameter (D22) of the roller bearing paths (22) is chosen to be identical to the diameter of the cylindrical bearing surface machined in the machine.
  • the advantage over the use of a crankshaft to perform a test of the rollers (2) is that the roller bearing paths (22) according to the invention are not intended to be deformed by the rollers (2). ).
  • the rollers (2) undergoing pressure similar to the pressure in the machining conditions, the wear of the rollers (2) or the wheel (3) bearing will be identical.
  • a roller bearing path (22) will allow the complete wear test of at least one set of rollers (2) associated with a bearing wheel (3).
  • the roller burnishing machine drives the test device (1) according to the invention, until a roller (2) or the support wheel (3) or the ring (20) of rolling for the pebbles breaks.
  • the bearing rings (20, 40) are easily removable and are, for example, replaced before the start of a test.
  • the test device (1) comprises bearing tracks (42) for the support wheels (4). These bearing paths (42) bear on the wheels (4) for supporting the rolling machine.
  • the bearing paths (42) for the support wheels (4) have predetermined positions, corresponding to those of the cylindrical bearings of the crankshaft machined in the rolling machine, these positions being marked relative to a plane perpendicular to the axis (10). ) of rotation of the test device (1).
  • the bearing tracks (42) for the support wheels (4) have a cylindrical shape of which the axis of symmetry corresponds to the axis (10) of rotation of the device (1) test.
  • the profile of the rolling paths (42) for the support wheels (4) in a section along a plane passing through the axis (10) of rotation of the device (1) is therefore a straight profile. This profile appears in particular on each of the figures 1 , 2 and 3 .
  • test device (1) according to the invention therefore makes it possible to carry out tests of numerous configurations, independently of the production line. Test configurations are not fixed. The realization of numerous and varied tests is thus facilitated. Modifications for improvements to the testing tools are therefore facilitated. The improvement of the test tools concerns, for example, the guarantee of a longer and more stable life of the burnishing tools.
  • the test device (1) according to the invention can be realized with simple and inexpensive elements and the test device (1) is manufactured and then mounted in a rolling machine, regardless of the crankshaft production line. The tests are for example performed on a machine annex, outside the production line of crankshafts.
  • test device no crankshaft is necessary for example to test the service life or the wear speed of the burnishing tools.
  • a complete test requires a single test device (1) according to the invention.
  • the lubrication is carried out in the same way as for the burnishing of a crankshaft. Since the dimensions of the test device (1) according to the invention are close to those of a crankshaft, the conditions for the tests are identical to the conditions in which the rolling of a crankshaft is carried out.
  • test device (1) is adapted to a roller burnishing tool of a crankshaft having one or more cylindrical bearing surfaces, for which the rolling tools of a cylindrical bearing surface are tested simultaneously or successively.
  • a main shaft (6) of axis of revolution identical to the axis (10) of rotation of the test device (1) is extended by two threaded ends (61) or is connected to inserts comprising threaded ends.
  • the main shaft has a diameter (D2) greater than the diameter (D1) of its ends (61).
  • the diameter of the threaded parts fits with tightening nuts (7, 8, 9).
  • a flange (62) or a shoulder is disposed on the main shaft (6).
  • Bearing rings (20, 40) are arranged on the main shaft (6).
  • the rings (20, 40) are tightly mounted on the main shaft (6).
  • the bearing rings (20, 40) bear against the shoulder (62).
  • the shoulder (62) allows axial support of the bearing rings (20, 40).
  • the rolling elements (20, 40) are thus secured to the main shaft (6).
  • the shoulder is made at the end of the shaft or by the collar.
  • a nut (7) clamps the bearing rings (20, 40) on one side of the main shaft (6) and a double nut (8, 9). effecting the tightening of the bearing rings (20, 40) on the other side of the shaft (6).
  • the roller bearing path (22) (2) is made with a diameter (D22) larger than the diameter (D42) of the bearing path (42) for the support wheels (4).
  • the bearing rings (20) for the rollers (2) are made symmetrically to facilitate their manufacture. Thus this ring (20) of rolling serves both for a roller on the right than for a roller on the left, or for two rollers.
  • bearing rings (20) for the rollers (2) are formed by bearing wheels (3) of the rolling machine and the bearing rings (40) for the support wheels (4) are produced by spacers whose outer diameter is less than or equal to the lateral outer diameter of the bearing wheels (3).
  • This embodiment has the advantage of using already existing parts, which allows an embodiment of the device (1) for testing according to the instant invention, not requiring the machining of new parts, with the exception of main shaft (6).
  • the bearing ring (20) for the rollers (2) which is a support wheel, will therefore have a wear speed that is almost identical to the bearing wheel (3) of the machine. burnishing.
  • a test of life of the burnishing tools ends for example, by peeling a roller (2) or a wheel (3) support.
  • bearing wheels (3) are used as rolling elements for the rollers (2) makes it possible to ensure compatibility with the rolling machine, concerning the hardness and the size of the elements (20). ).
  • the bearing rings (20, 40) are held integral in rotation with the main shaft (6) by a key (11).
  • the main shaft (6) is associated with one or more keys (11).
  • the keys are used for a shaft supporting a large number of rolling devices.
  • the bearing rings (21) for the rollers (2) comprise only one roller bearing track (2).
  • a positioning spacer (12) is combined with the bearing rings (41, 21) to adjust the position of the rolling paths (22, 42).
  • the bearing path (42) for the support wheels (4) is located at the same height as the lower part of the raceway (22) for the rollers (2).
  • the bearing ring (21) comprises a diameter (D22) identical to the diameter (D42) of the bearing ring (41) for the support wheels (4).
  • the test device (1) shown in FIG. figure 1 , is adapted to the rolling machine and is used to test the burnishing simultaneously of a plurality of cylindrical bearing surfaces, but the test device (1) according to the invention is also suitable for the testing of roller burnishing tools for a single cylindrical bearing surface of crankshaft.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Rolling Contact Bearings (AREA)
  • Testing Of Engines (AREA)
  • Fats And Perfumes (AREA)
  • Feed For Specific Animals (AREA)

Claims (5)

  1. Vorrichtung zum Test der Rollierwerkzeuge für eine Maschine zum Rollieren von Kurbelwellen, die eine bestimmte Anzahl von zylindrischen Auflagern aufweisen, wobei die Maschine Rollen, die dazu bestimmt sind, auf zu rollierenden Zonen der zylindrischen Auflager zu rollen, Auflageräder (3), die Drücke auf die Rollen (2) ausüben, und Paare von Stützrädern (4) aufweist, die dazu bestimmt sind, die zylindrischen Auflager entgegengesetzt zu den Rollen (2) zu stützen,
    dadurch gekennzeichnet, dass sie Einrichtungen (51, 52, 53, 54, 5) für den Halt und den Antrieb in der Rolliermaschine, die die Testvorrichtung (1) um eine Drehachse (10) in Drehung versetzt, und eine Hauptwelle (6) aufweist, die trägt und mit der in Drehung fest verbunden sind:
    - Laufringe (20, 21) für die Rollen (2), die je mindestens eine Rollen-Laufbahn (22) aufweisen, die gegen eine dieser Rollen anliegt und die um die Drehachse (10) der Vorrichtung (1) drehsymmetrisch ist, mit einem eine Abrundung aufweisenden Profil, wobei jeder Rolle der Rolliermaschine eine Rollen-Laufbahn (22) zugeordnet ist, und
    - Laufringe (40, 41) für die Stützräder (4), die je eine zylindrische Laufbahn (42) formen, die gegen die Stützräder anliegt, wobei jedem Paar von Stützrädern (4) der Rolliermaschine eine zylindrische Laufbahn (42) zugeordnet ist.
  2. Testvorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Hauptwelle (6) eine Positionierschulter eines Laufrings (20, 21, 40, 41) enthält, der gegen die Schulter in Anschlag kommt.
  3. Testvorrichtung nach einem der Ansprüche 1 und 2, dadurch gekennzeichnet, dass die Laufringe (20, 21, 40, 41) eine axiale Nut aufweisen, die ihre Verbindung mit einem Keil (11) zur Verstärkung des Halts in Drehung erlaubt, der in einer Nut der Hauptwelle (6) angeordnet ist.
  4. Testvorrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Laufringe für die Rollen (2) je von einem Auflagerad gleich denjenigen der Rolliermaschine gebildet werden.
  5. Testvorrichtung nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Einrichtungen (51, 52, 53, 54, 5) für den Halt und den Antrieb in der Rolliermaschine enthalten:
    - eine Bohrung (51), die an einem ersten Ende (61) der Hauptwelle symmetrisch zur Drehachse (10) der Testvorrichtung angeordnet ist, dazu bestimmt, eine erste Antriebsspitze aufzunehmen,
    - ein Gewindeloch (52), das an einem zweiten Ende (61) der Hauptwelle angeordnet ist, die symmetrisch um die Drehachse (10) der Testvorrichtung angeordnet ist, dazu bestimmt, eine Gewindestange (54) einer Antriebsvorrichtung (5) aufzunehmen,
    - wobei die Antriebsvorrichtung (5) auf der der Gewindestange entgegengesetzten Seite eine Bohrung (53) koaxial zur Drehachse (10) der Testvorrichtung (1) aufweist, die dazu bestimmt ist, eine zweite Antriebsspitze aufzunehmen.
EP07731917A 2006-04-21 2007-04-20 Kurbelmaschinenwerkzeugprüfvorrichtung Not-in-force EP2010359B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0603550A FR2900079B1 (fr) 2006-04-21 2006-04-21 Dispositif de test des outils d'usingage de vilebrequin
PCT/FR2007/051142 WO2007122348A1 (fr) 2006-04-21 2007-04-20 Dispositif de test des outils d'usinage de vilebrequin

Publications (2)

Publication Number Publication Date
EP2010359A1 EP2010359A1 (de) 2009-01-07
EP2010359B1 true EP2010359B1 (de) 2009-11-11

Family

ID=37569651

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07731917A Not-in-force EP2010359B1 (de) 2006-04-21 2007-04-20 Kurbelmaschinenwerkzeugprüfvorrichtung

Country Status (11)

Country Link
US (1) US8074526B2 (de)
EP (1) EP2010359B1 (de)
JP (1) JP2009534642A (de)
CN (1) CN101489723B (de)
AT (1) ATE448050T1 (de)
BR (1) BRPI0710561A2 (de)
DE (1) DE602007003209D1 (de)
ES (1) ES2335621T3 (de)
FR (1) FR2900079B1 (de)
RU (1) RU2431557C2 (de)
WO (1) WO2007122348A1 (de)

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189012A (en) * 1978-01-30 1980-02-19 Smith International, Inc. Earth boring tool
JPS5823888B2 (ja) * 1980-04-22 1983-05-18 株式会社クボタ 高温摩耗試験方法および装置
IT1196814B (it) * 1986-12-03 1988-11-25 Iveco Fiat Metodo e apparecchiatura per il controllo dell'integrita dei rulli e dei controrulli impiegati per il trattamento simultaneo di rullatura su una pluralita di superfici anulari appartenenti a un unico solido di rotazione
JPH02110340A (ja) * 1988-10-20 1990-04-23 Kawasaki Steel Corp ロール転動疲労・摩耗試験装置
US5410817A (en) * 1993-05-18 1995-05-02 Budd Co Measuring tool with concentric point
US6735840B2 (en) * 1998-03-04 2004-05-18 Megaware Keelguard, Inc. Burnishing tool
US6216756B1 (en) * 1999-03-22 2001-04-17 Howard Carl Mason Log processing apparatus
US6253590B1 (en) * 2000-04-25 2001-07-03 Lonero Engineering Company Deep rolling tool mechanism with novel pin supported cage design
DE10040146A1 (de) * 2000-08-17 2002-03-07 Hegenscheidt Mfd Gmbh & Co Kg Werkzeug zum Festwalzen der Einstiche an Lager- oder Hubzapfen von Kurbelwellen
JP3939959B2 (ja) * 2001-10-24 2007-07-04 株式会社日平トヤマ クランクシャフト加工機のピン径測定方法
US7254973B2 (en) * 2004-11-19 2007-08-14 Modern Body Engineering Corporation Roller tool and positional pressure method of use for the forming and joining of sheet material
DE10361738B3 (de) 2003-12-29 2005-09-01 Hegenscheidt-Mfd Gmbh & Co. Kg Festwalzgerät einer Festwalzmaschine für Kurbelwellen
JP5113422B2 (ja) * 2007-05-23 2013-01-09 富士精工株式会社 押圧力検出装置付ローラバニシング装置
US20090019717A1 (en) * 2007-07-18 2009-01-22 Bernhard Nortmann Digital Measurement System

Also Published As

Publication number Publication date
ES2335621T3 (es) 2010-03-30
US8074526B2 (en) 2011-12-13
JP2009534642A (ja) 2009-09-24
CN101489723B (zh) 2011-05-11
EP2010359A1 (de) 2009-01-07
WO2007122348A1 (fr) 2007-11-01
US20090293638A1 (en) 2009-12-03
CN101489723A (zh) 2009-07-22
RU2431557C2 (ru) 2011-10-20
DE602007003209D1 (de) 2009-12-24
ATE448050T1 (de) 2009-11-15
FR2900079B1 (fr) 2009-01-09
BRPI0710561A2 (pt) 2011-08-16
RU2008145872A (ru) 2010-05-27
FR2900079A1 (fr) 2007-10-26

Similar Documents

Publication Publication Date Title
EP0640435B1 (de) Schleifmaschine
EP1816374B1 (de) Verfahren zur Herstellung eines Reduktionsgetriebes, Reduktionsgetriebe und Roboter, der ein solches Reduktionsgetriebe beinhaltet
FR2468028A1 (fr) Dispositif de guidage lineaire a billes
FR2492483A1 (fr) Roulement a billes oblique a deux rangees de billes ayant des bagues interieure et exterieure en une seule piece
FR2513492A1 (fr) Dispositif pour le retournement d'objets en forme de tiges tels qu'en particulier des cigarettes
EP3047939B1 (de) Werkzeug zum honen einer aussenfläche eines zylindrischen geraden rohrs
EP2361165B1 (de) Flexible einspannvorrichtungsbuchse für werkzeugmaschine
EP2010359B1 (de) Kurbelmaschinenwerkzeugprüfvorrichtung
EP1712666B1 (de) Nocken-Fachbildevorrichtung, Verfahren zum Zusammenfügen einer solchen Fachbildevorrichtung und Webmaschine mit einer solchen Fachbildevorrichtung
WO2002018084A1 (fr) Broche pour usiner des cannelures interieures de precision
WO2013053900A1 (fr) Systeme de guidage d'un arbre vertical de machine tournante et installation de conversion d'energie incorporant un tel systeme
BE559901A (de)
FR2588792A1 (fr) Procede et dispositif d'usinage ou de controle sur site pour pieces rotatives
FR3032501A1 (fr) Cage monobloc pour roulement a rouleaux cylindrique
EP0811448B1 (de) Regelvorrichtung der Position einer Bearbeitungsspindel
WO2010026319A1 (fr) Procede et dispositif de mesure de balourd de vilebrequin
FR3033724A1 (fr) Procede de reparation de la denture d'une couronne dentee
FR3055925A1 (fr) Dispositif a pistons radiaux hydrauliques
EP2046530B1 (de) Gehäuse für ein rollpolierwerkzeug mit verstellbarer breite
EP0870122A1 (de) Führungsvorrichtung für lineare bewegungen und winkellageausrichtung zweier zueinander bewegbaren teile
FR2947598A1 (fr) Couronne d'orientation
FR3066718B1 (fr) Dispositif d'ajustage d'une piece pour le retrait automatique de certains elements de la piece
FR2538290A1 (fr) Procede et machine a rectifier pour la rectification d'un arbre
FR3012760A1 (fr) Moule pour la reparation de pieces mecaniques par un materiau de comblement, comprenant au moins deux pieces a serrer ensemble autour de la piece a reparer
FR2546798A1 (fr) Procede de reglage du mouvement d'appareils mobiles de galetage de vilebrequin, et machine pour la mise en oeuvre de ce procede

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: 20081010

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 IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

17Q First examination report despatched

Effective date: 20090303

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 IS IT LI LT LU LV MC MT 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: 602007003209

Country of ref document: DE

Date of ref document: 20091224

Kind code of ref document: P

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2335621

Country of ref document: ES

Kind code of ref document: T3

NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
LTIE Lt: invalidation of european patent or patent extension

Effective date: 20091111

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: 20091111

Ref country code: LT

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: 20091111

Ref country code: IS

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: 20100311

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: 20091111

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: 20100311

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

Ref country code: LV

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: 20091111

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: 20091111

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: 20091111

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: 20091111

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: AT

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: 20091111

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: 20091111

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: 20091111

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: 20091111

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: 20100211

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: 20091111

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: 20091111

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: 20091111

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: 20100812

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: 20100212

BERE Be: lapsed

Owner name: RENAULT SAS

Effective date: 20100430

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: 20100430

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: 20100420

Ref country code: BE

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

Effective date: 20100430

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

Ref country code: MT

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: 20091111

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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: 20110430

Ref country code: CH

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

Effective date: 20110430

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100512

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: 20091111

Ref country code: LU

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

Effective date: 20100420

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

Ref country code: ES

Payment date: 20120424

Year of fee payment: 6

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20140609

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: 20130421

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

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

Ref country code: DE

Payment date: 20150421

Year of fee payment: 9

Ref country code: GB

Payment date: 20150420

Year of fee payment: 9

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

Ref country code: IT

Payment date: 20150428

Year of fee payment: 9

Ref country code: FR

Payment date: 20150421

Year of fee payment: 9

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

Ref country code: TR

Payment date: 20160324

Year of fee payment: 10

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 602007003209

Country of ref document: DE

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

Effective date: 20160420

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20161230

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: 20161101

Ref country code: FR

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

Effective date: 20160502

Ref country code: GB

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

Effective date: 20160420

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: 20160420

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 NON-PAYMENT OF DUE FEES

Effective date: 20170420