EP1754911A3 - Dämpfungseinrichtung für ein Fahrgestell eines Fahrzeugs - Google Patents

Dämpfungseinrichtung für ein Fahrgestell eines Fahrzeugs Download PDF

Info

Publication number
EP1754911A3
EP1754911A3 EP06112736A EP06112736A EP1754911A3 EP 1754911 A3 EP1754911 A3 EP 1754911A3 EP 06112736 A EP06112736 A EP 06112736A EP 06112736 A EP06112736 A EP 06112736A EP 1754911 A3 EP1754911 A3 EP 1754911A3
Authority
EP
European Patent Office
Prior art keywords
damping
vehicle
chassis
damping device
undercarriage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06112736A
Other languages
English (en)
French (fr)
Other versions
EP1754911A2 (de
EP1754911B1 (de
Inventor
Werner Breuer
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Priority to PL06112736T priority Critical patent/PL1754911T3/pl
Publication of EP1754911A2 publication Critical patent/EP1754911A2/de
Publication of EP1754911A3 publication Critical patent/EP1754911A3/de
Application granted granted Critical
Publication of EP1754911B1 publication Critical patent/EP1754911B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
    • B61F5/00—Constructional details of bogies; Connections between bogies and vehicle underframes; Arrangements or devices for adjusting or allowing self-adjustment of wheel axles or bogies when rounding curves
    • B61F5/02—Arrangements permitting limited transverse relative movements between vehicle underframe or bolster and bogie; Connections between underframes and bogies
    • B61F5/22—Guiding of the vehicle underframes with respect to the bogies
    • B61F5/24—Means for damping or minimising the canting, skewing, pitching, or plunging movements of the underframes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Vehicle Body Suspensions (AREA)
  • Fluid-Damping Devices (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

Die Erfindung bezieht sich auf eine Dämpfungseinrichtung (100) für ein Fahrgestell eines Fahrzeugs, insbesondere eines Schienenfahrzeugs, mit einem Dämpfelement (110) zur Dämpfung der Radsatzhubbewegung zumindest eines Radsatzes des Fahrgestells.
Um zu erreichen, dass die Vertikalkräfte des Fahrzeugs bestmöglich gedämpft werden, ist erfindungsgemäß vorgesehen, dass das Dämpfelement (110) mit Dämpfungsreduktionsmitteln (260) versehen ist, die innerhalb eines vorgegebenen Schwingungsfrequenzbereichs (ω1 < ω < ω3) unterhalb der Hubeigenfrequenz (f3) der Radsatzhubbewegung des Fahrgestells die Dämpfungswirkung des Dämpfelements (110) reduzieren oder vollständig abschalten.
EP06112736A 2005-04-21 2006-04-19 Dämpfungseinrichtung für ein Fahrgestell eines Fahrzeugs Expired - Lifetime EP1754911B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06112736T PL1754911T3 (pl) 2005-04-21 2006-04-19 Urządzenie tłumiące dla podwozia pojazdu

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005018635A DE102005018635A1 (de) 2005-04-21 2005-04-21 Dämpfungseinrichtung für ein Fahrgestell eines Fahrzeugs

Publications (3)

Publication Number Publication Date
EP1754911A2 EP1754911A2 (de) 2007-02-21
EP1754911A3 true EP1754911A3 (de) 2008-02-13
EP1754911B1 EP1754911B1 (de) 2011-10-26

Family

ID=37084952

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06112736A Expired - Lifetime EP1754911B1 (de) 2005-04-21 2006-04-19 Dämpfungseinrichtung für ein Fahrgestell eines Fahrzeugs

Country Status (6)

Country Link
EP (1) EP1754911B1 (de)
AT (1) ATE530799T1 (de)
DE (1) DE102005018635A1 (de)
ES (1) ES2373324T3 (de)
PL (1) PL1754911T3 (de)
PT (1) PT1754911E (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009043704A1 (de) * 2009-09-30 2011-03-31 Claas Saulgau Gmbh Häckselaggregat für selbstfahrende Erntemaschinen

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925102A1 (de) * 1988-07-29 1990-02-01 Toyota Motor Co Ltd Vorrichtung zur regelung der daempfungskraft eines stossdaempfers
DE4029034A1 (de) * 1990-09-13 1992-03-19 Wabco Westinghouse Fahrzeug Einrichtung zur beeinflussung des federungsverhaltens einer gefederten masse
DE4139692A1 (de) * 1990-11-30 1992-06-04 Atsugi Unisia Corp System und verfahren zum steuern bzw. regeln der daempfungskraftcharakteristik eines stossdaempfers, der fuer eine automobilaufhaengung verwendbar ist
DE4205223A1 (de) * 1991-02-22 1992-08-27 Atsugi Unisia Corp System und verfahren zum steuern bzw. regeln des daempfungskraftkoeffizienten eines stossdaempfers, der fuer die aufhaengung eines kraftfahrzeugs verwendbar ist
DE19502670A1 (de) * 1995-01-20 1996-07-25 Mannesmann Ag Fahrwerk für Schienenfahrzeuge
DE19641698A1 (de) * 1995-10-20 1997-04-24 Daimler Benz Ag Steuerung von Schwingungsdämpfern
EP1253030A2 (de) * 2001-04-27 2002-10-30 Continental Aktiengesellschaft Elektrisch verstellbare, semiaktive Dämpferregelung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3918735A1 (de) 1989-06-08 1990-12-13 Bosch Gmbh Robert Verfahren und vorrichtung zur daempfung von bewegungsablaeufen
DE202004013292U1 (de) * 2004-08-24 2004-11-04 Bombardier Transportation Gmbh Drehgestell für Schienenfahrzeuge

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925102A1 (de) * 1988-07-29 1990-02-01 Toyota Motor Co Ltd Vorrichtung zur regelung der daempfungskraft eines stossdaempfers
DE4029034A1 (de) * 1990-09-13 1992-03-19 Wabco Westinghouse Fahrzeug Einrichtung zur beeinflussung des federungsverhaltens einer gefederten masse
DE4139692A1 (de) * 1990-11-30 1992-06-04 Atsugi Unisia Corp System und verfahren zum steuern bzw. regeln der daempfungskraftcharakteristik eines stossdaempfers, der fuer eine automobilaufhaengung verwendbar ist
DE4205223A1 (de) * 1991-02-22 1992-08-27 Atsugi Unisia Corp System und verfahren zum steuern bzw. regeln des daempfungskraftkoeffizienten eines stossdaempfers, der fuer die aufhaengung eines kraftfahrzeugs verwendbar ist
DE19502670A1 (de) * 1995-01-20 1996-07-25 Mannesmann Ag Fahrwerk für Schienenfahrzeuge
DE19641698A1 (de) * 1995-10-20 1997-04-24 Daimler Benz Ag Steuerung von Schwingungsdämpfern
EP1253030A2 (de) * 2001-04-27 2002-10-30 Continental Aktiengesellschaft Elektrisch verstellbare, semiaktive Dämpferregelung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
GAJDAR T ET AL: "ACTIVE AND SEMI-ACTIVE CONTROL OF UNCERTAIN RAILWAY WHEELSET", PROCEEDINGS OF THE 1995 IEEE IECON: INTERNATIONAL CONFERENCE ON INDUSTRIAL ELECTRONICS, CONTROL, AND INSTRUMENTATION. ORLANDO, NOV. 6, vol. VOL. 1 CONF. 21, 6 November 1995 (1995-11-06), pages 69 - 74, XP000586440, ISBN: 0-7803-3027-7 *

Also Published As

Publication number Publication date
ATE530799T1 (de) 2011-11-15
EP1754911A2 (de) 2007-02-21
EP1754911B1 (de) 2011-10-26
PT1754911E (pt) 2011-12-13
ES2373324T3 (es) 2012-02-02
DE102005018635A1 (de) 2006-11-02
PL1754911T3 (pl) 2012-03-30

Similar Documents

Publication Publication Date Title
EP1955877A3 (de) Kraftfahrzeug mit einem Fahrzeugaufbau und mit einem Fahrwerk
EP1900675A3 (de) Fahrzeugkran
DE202008003072U1 (de) Vorrichtung zum elastischen Lagern einer Motorgetriebeeinheit an einer Kraftfahrzeugkarosserie
EP1900676A3 (de) Hebebühne zum Anheben von Lasten
EP2399806A3 (de) Hintere Fahrzeugkarosserie
WO2009115378A4 (de) Universelle anordnung zum aufnehmen einer vorhangschiene für einen trennvorhang
DE602009000200D1 (de) Hilfsrahmen zur Montage eines Krans auf einem Fahrgestell
US6164414A (en) Automotive lift apparatus
EP1826101A3 (de) Aufbau für ein Reisemobil
CN204037382U (zh) 汽车座椅底架总成
EP1650114A3 (de) Aerodynamische Verkleidung für ein Kraftfahrzeug
EP1780169A3 (de) Fahrzeughebebühne mit Radaufnahmegabeln
EP2524849A8 (de) Eisenbahnkran
EA200900962A1 (ru) Самосвал шахтный
EP1749965A3 (de) Extrahierbare Leiter aus dem Schlafbett einer Fahrerkabine, insbesondere von Nutzfahrzeugen, und Fahrerkabine mit so einer extrahierbareren Leiter
EP3118091A3 (de) Kraftfahrzeug, vorzugsweise koffer-lastkraftwagen mit motor- und/oder aggregatskühleinrichtung
EP1676772A3 (de) Arbeitsmaschine, insbesondere Siebmaschine
CN108860229A (zh) 建筑施工用手推车
DE502005007224D1 (de) Schlepperbausatz sowie Verfahren zu seiner Montage
EP1908724A3 (de) Flurförderzeug mit verstellbarer Radachse
CN207860073U (zh) 农用车的可收纳踏板
EP1674377A3 (de) Anordnung zumindest eines Aggregatelagers an einem Hilfsrahmen
CN104261303B (zh) 一种用于二次举升的剪式举升机行走机构
CN203888557U (zh) 一种组合式限位和加强支架
IT1394127B1 (it) Componente di carrozzeria in particolare deflettore per il vento da fissare al tetto della cabina di guida

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

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

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

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080612

17Q First examination report despatched

Effective date: 20080710

AKX Designation fees paid

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 NL PL PT RO 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 IS IT LI LT LU LV 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: NV

Representative=s name: SIEMENS SCHWEIZ AG

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: PT

Ref legal event code: SC4A

Free format text: AVAILABILITY OF NATIONAL TRANSLATION

Effective date: 20111118

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006010471

Country of ref document: DE

Effective date: 20120126

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2373324

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20120202

REG Reference to a national code

Ref country code: NL

Ref legal event code: VDEP

Effective date: 20111026

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20111026

REG Reference to a national code

Ref country code: PL

Ref legal event code: T3

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

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: 20120226

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: 20111026

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

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: 20111026

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: 20120127

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: 20111026

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: 20111026

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: 20111026

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: 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: 20111026

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

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: 20120126

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: 20111026

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: 20111026

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: 20111026

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: 20111026

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: 20111026

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

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: 20111026

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: 20120727

BERE Be: lapsed

Owner name: SIEMENS A.G.

Effective date: 20120430

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006010471

Country of ref document: DE

Effective date: 20120727

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: 20120430

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

Ref country code: ES

Payment date: 20120504

Year of fee payment: 7

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: 20120430

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: 20111026

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: 20111026

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: 20120419

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: 20060419

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

Ref country code: GB

Payment date: 20140409

Year of fee payment: 9

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

Ref country code: PT

Payment date: 20140331

Year of fee payment: 9

REG Reference to a national code

Ref country code: ES

Ref legal event code: FD2A

Effective date: 20150903

REG Reference to a national code

Ref country code: PT

Ref legal event code: MM4A

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

Effective date: 20151019

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: 20140420

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

Effective date: 20150419

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: 20150419

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: 20151019

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

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

Ref country code: PL

Payment date: 20170324

Year of fee payment: 12

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

Ref country code: FR

Payment date: 20170425

Year of fee payment: 12

Ref country code: DE

Payment date: 20170619

Year of fee payment: 12

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

Ref country code: IT

Payment date: 20170426

Year of fee payment: 12

Ref country code: AT

Payment date: 20170307

Year of fee payment: 12

REG Reference to a national code

Ref country code: CH

Ref legal event code: PCOW

Free format text: NEW ADDRESS: WERNER-VON-SIEMENS-STRASSE 1, 80333 MUENCHEN (DE)

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

Ref country code: CH

Payment date: 20170703

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 502006010471

Country of ref document: DE

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 530799

Country of ref document: AT

Kind code of ref document: T

Effective date: 20180419

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: 20180419

Ref country code: DE

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

Effective date: 20181101

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: 20180430

Ref country code: CH

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

Effective date: 20180430

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: 20180419

Ref country code: FR

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

Effective date: 20180430

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

Ref country code: PL

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

Effective date: 20180419