EP2014835A1 - Steuersystem einer Hydraulikgruppe, die einen Vibrator mit Hydraulikflüssigkeit versorgt - Google Patents

Steuersystem einer Hydraulikgruppe, die einen Vibrator mit Hydraulikflüssigkeit versorgt Download PDF

Info

Publication number
EP2014835A1
EP2014835A1 EP08290636A EP08290636A EP2014835A1 EP 2014835 A1 EP2014835 A1 EP 2014835A1 EP 08290636 A EP08290636 A EP 08290636A EP 08290636 A EP08290636 A EP 08290636A EP 2014835 A1 EP2014835 A1 EP 2014835A1
Authority
EP
European Patent Office
Prior art keywords
vibrator
hydraulic
motor
charge rate
pump
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
EP08290636A
Other languages
English (en)
French (fr)
Other versions
EP2014835B1 (de
Inventor
Guillaume Dazin
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.)
PTC SA
Original Assignee
PTC SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39462179&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP2014835(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by PTC SA filed Critical PTC SA
Priority to PL08290636T priority Critical patent/PL2014835T3/pl
Publication of EP2014835A1 publication Critical patent/EP2014835A1/de
Application granted granted Critical
Publication of EP2014835B1 publication Critical patent/EP2014835B1/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/10—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy
    • B06B1/16—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of mechanical energy operating with systems involving rotary unbalanced masses
    • B06B1/161—Adjustable systems, i.e. where amplitude or direction of frequency of vibration can be varied
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating

Definitions

  • the present invention relates to a servo system of a hydraulic unit supplying hydraulic fluid to a vibrator of the type of those used for the insertion into the ground of objects, such as piles, sheet piles, or even a fusiform vibrating system. for example of the type designated by the trademark "Vibrolance” filed in the name of the Applicant.
  • “Vibrolance” is a fusiform vibrator used for soil improvement processes, such as vibro-compaction or ballast columns. It comprises a flyweight rotating at a speed of the order of 1500 to 3200 revolutions / min, so as to obtain a force in the plane perpendicular to its axis of rotation.
  • vibrators are frequently used comprising, mounted rotatably, inside a housing, one or more pairs of eccentric masses (flyweights) rotating at the same speed but in the opposite direction, so as to obtain a resultant consisting of a vertical force of sinusoidal intensity, (the horizontal components of the force being canceled).
  • eccentric masses are rotated, for example by hydraulic motors mounted on the housing, at speeds of the order of 1200 to 3000 rev / min.
  • the amplitude of the vibrations generated by this rotation is a function of the eccentric moment, the frequency (speed of rotation) and the total weight of the system (vibrator / stirrup / object to be driven together).
  • the moment of the vibrator can be fixed or variable.
  • the vibrator comprises at least two eccentric mass trains, each of the trains comprising at least one pair of eccentric masses rotating in opposite directions, while the two eccentric mass trains are coupled to each other by via a phase shifter.
  • phase shifter By performing the phase shift between the two trains, it is possible to vary the amplitude of the oscillations between a zero amplitude (phase opposition) and a maximum amplitude (in phase).
  • a hydraulic unit provides hydraulic energy to the vibrator motor via hydraulic hoses.
  • This hydraulic unit comprises a motor (usually a heat engine) which rotates a hydraulic pump.
  • the hydraulic power absorbed by the vibrator is very variable. It depends in particular on the depth of the plug of the object that one wants to sink as well as the geological characteristics of the ground crossed (presence of geological incidents).
  • the engine of the hydraulic unit is continuously rotated at full speed in order to permanently have a reserve of power. It This results in significant fuel consumption, increased air pollution and noise pollution.
  • the object of the invention is therefore more particularly to eliminate these disadvantages.
  • a servo system comprising means for continuously adapting the speed of rotation of the engine of the hydraulic unit according to the energy actually consumed by the vibrator.
  • the engine of the hydraulic unit may include a device for measuring its charge rate, means being provided to ensure a continuous adjustment of the rotational speed of the engine as a function of the charge rate.
  • variable displacement pump Furthermore, to compensate for flow variations due to engine speed variations, it is possible to use a variable displacement pump.
  • the system may then include means for continuously adjusting the displacement of this pump so as to obtain the necessary flow (set point).
  • a vibrator 1 of the conventional type suspended from the hook 2 of a hoist by means of a suspension stirrup 3.
  • This vibrator 1 is used to effect the driving of a sheet pile 4.
  • the connection between the housing of the vibrator 1 and the sheet pile 4 is provided by a hydraulic clamp 5.
  • the eccentric masses of the vibrator 1 are rotated by at least one hydraulic motor 6 supplied with pressurized hydraulic fluid coming from a hydraulic unit 7 involving a hydraulic pump 8 with variable flow controlled by an actuator allowing a continuous adjustment of the displacement of the pump 8 and a motor 9 for rotating the pump 8.
  • the connection between the pump 8 and the motor 6 of the vibrator 1 is effected by means of two flexible ducts, namely a duct high pressure supply 10 and a return duct to the tank 11, low pressure.
  • the engine 9 here consists of a heat engine equipped with a device for measuring the engine load ratio (that is to say the ratio of power used / available power). It must also be equipped with a controlled command of its speed of rotation.
  • the hydraulic unit 7 / vibrator 1 assembly has been schematically represented by a block 20 in the diagram of FIG. figure 2 .
  • this solution consists in simultaneously slaving two actuators (pump flow and rotation speed of the engine) of the same process according to two separate parameters (respectively vibration frequency and the load ratio of the engine).
  • the frequency sensor may be replaced by a hydraulic flow sensor placed between the pump 8 and the vibrator 1: the vibratory frequency being a function of the flow, the result is substantially the same.
  • the senor (frequency 16 or flow) can be removed and replaced by means performing a theoretical calculation of flow, from the pump displacement control and the speed of rotation of the engine.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
  • Feedback Control In General (AREA)
  • Operation Control Of Excavators (AREA)
  • Forklifts And Lifting Vehicles (AREA)
  • Reciprocating Pumps (AREA)
  • Vehicle Body Suspensions (AREA)
EP08290636A 2007-07-03 2008-06-27 Steuersystem einer Hydraulikgruppe, die einen Vibrator mit Hydraulikflüssigkeit versorgt Revoked EP2014835B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL08290636T PL2014835T3 (pl) 2007-07-03 2008-06-27 System automatycznego sterowania agregatem hydraulicznym, zasilającym w czynnik hydrauliczny rodzaj wibratora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0704783A FR2918473B1 (fr) 2007-07-03 2007-07-03 Systeme d'asservissement d'un groupe hydraulique alimentant en fluide hydraulique un vibrateur.

Publications (2)

Publication Number Publication Date
EP2014835A1 true EP2014835A1 (de) 2009-01-14
EP2014835B1 EP2014835B1 (de) 2010-06-23

Family

ID=39462179

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08290636A Revoked EP2014835B1 (de) 2007-07-03 2008-06-27 Steuersystem einer Hydraulikgruppe, die einen Vibrator mit Hydraulikflüssigkeit versorgt

Country Status (11)

Country Link
US (1) US20090007559A1 (de)
EP (1) EP2014835B1 (de)
JP (1) JP2009064419A (de)
AT (1) ATE472018T1 (de)
CA (1) CA2636657A1 (de)
DE (2) DE602008001582D1 (de)
DK (1) DK2014835T3 (de)
ES (1) ES2346273T3 (de)
FR (1) FR2918473B1 (de)
PL (1) PL2014835T3 (de)
RU (1) RU2008126963A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101736742A (zh) * 2010-02-10 2010-06-16 湖南新天和工程设备有限公司 兼具锤贯试桩的液压动力沉桩机
EP2557233A1 (de) * 2011-08-12 2013-02-13 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Arbeitsgerät mit hydraulischem Antrieb für Tiefbauarbeiten
WO2014166605A1 (de) * 2013-04-12 2014-10-16 Thyssenkrupp Tiefbautechnik Gmbh Verfahren zum betrieb einer vibrationsrammanordnung
WO2014166608A1 (de) * 2013-04-12 2014-10-16 Thyssenkrupp Tiefbautechnik Gmbh Vibrationsrammanordnung sowie verfahren zum betrieb der vibrationsrammanordnung

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101179241B1 (ko) 2010-10-25 2012-09-04 한국건설기술연구원 회전식 주입재 진동 주입장치
FR2992043B1 (fr) * 2012-06-15 2015-05-01 P T C Dispositif de couplage de groupes hydrauliques d'alimentation d'equipements hydrauliques, procede de couplage correspondant et systeme vibrant comportant un tel dispositif de couplage
DE102014016400B4 (de) * 2014-11-07 2019-01-17 Thyssenkrupp Ag Vibrationsrammanordnung mit integriertem Antriebsaggregat
EP3696327B1 (de) * 2019-02-15 2021-02-24 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Tiefbaugerät
CN114909362B (zh) * 2022-02-07 2023-07-14 上海大学 一种航空发动机液压管路多参数测量试验装置和方法
CN116464028B (zh) * 2023-02-03 2023-09-05 西南石油大学 一种微波-压力联合处理软弱地基的设备和方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534419A (en) 1977-07-21 1985-08-13 Koehring Gmbh Method for pile driving and dragging
DE3716431A1 (de) * 1986-05-16 1987-11-19 Vnii Transport Stroitelstvu Einrichtung zur steuerung eines pfahlruettlers
EP0577444A1 (de) * 1992-06-19 1994-01-05 Procedes Techniques De Construction Steuervorrichtung eines Schwingungserregers mit einstellbarer Unwucht
EP0926300A1 (de) 1997-12-24 1999-06-30 Ptc Steuerung für die Vibrationsamplitude eines Schwingungserregers mit einstellbarere Unwucht

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4320807A (en) * 1980-03-10 1982-03-23 Resonant Technology Company Resonant system support
DE69413293T2 (de) * 1993-04-27 1999-06-02 Shimadzu Corp Gabelstapler-Steuergerät

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534419A (en) 1977-07-21 1985-08-13 Koehring Gmbh Method for pile driving and dragging
DE3716431A1 (de) * 1986-05-16 1987-11-19 Vnii Transport Stroitelstvu Einrichtung zur steuerung eines pfahlruettlers
EP0577444A1 (de) * 1992-06-19 1994-01-05 Procedes Techniques De Construction Steuervorrichtung eines Schwingungserregers mit einstellbarer Unwucht
EP0926300A1 (de) 1997-12-24 1999-06-30 Ptc Steuerung für die Vibrationsamplitude eines Schwingungserregers mit einstellbarere Unwucht

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101736742A (zh) * 2010-02-10 2010-06-16 湖南新天和工程设备有限公司 兼具锤贯试桩的液压动力沉桩机
CN101736742B (zh) * 2010-02-10 2011-04-13 湖南新天和工程设备有限公司 兼具锤贯试桩的液压动力沉桩机
EP2557233A1 (de) * 2011-08-12 2013-02-13 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinenfabrik und Vertriebsgesellschaft mbH Arbeitsgerät mit hydraulischem Antrieb für Tiefbauarbeiten
US9399850B2 (en) 2011-08-12 2016-07-26 ABI Anlagentechnik-Baumaschinen-Industriebedarf Maschinefabrik und Vertriebsgesellschaft mbH Device having a hydraulic drive for civil engineering
WO2014166605A1 (de) * 2013-04-12 2014-10-16 Thyssenkrupp Tiefbautechnik Gmbh Verfahren zum betrieb einer vibrationsrammanordnung
WO2014166608A1 (de) * 2013-04-12 2014-10-16 Thyssenkrupp Tiefbautechnik Gmbh Vibrationsrammanordnung sowie verfahren zum betrieb der vibrationsrammanordnung
US9835178B2 (en) 2013-04-12 2017-12-05 Thyssenkrupp Tiefbautechnik Gmbh Vibrating ram apparatus and method for operating the same
US10385883B2 (en) 2013-04-12 2019-08-20 Thyssenkrupp Infrastructure Gmbh Vibrating ram arrangement, and method for operating the vibrating ram arrangement

Also Published As

Publication number Publication date
PL2014835T3 (pl) 2010-11-30
JP2009064419A (ja) 2009-03-26
FR2918473B1 (fr) 2009-10-30
DE08290636T1 (de) 2009-06-04
DK2014835T3 (da) 2010-10-11
RU2008126963A (ru) 2010-01-10
ES2346273T3 (es) 2010-10-13
CA2636657A1 (fr) 2009-01-03
ATE472018T1 (de) 2010-07-15
DE602008001582D1 (de) 2010-08-05
US20090007559A1 (en) 2009-01-08
EP2014835B1 (de) 2010-06-23
FR2918473A1 (fr) 2009-01-09

Similar Documents

Publication Publication Date Title
EP2014835B1 (de) Steuersystem einer Hydraulikgruppe, die einen Vibrator mit Hydraulikflüssigkeit versorgt
FR2692523A1 (fr) Dispositif pour la commande d'un vibrateur à moment variable.
JP4461219B2 (ja) 連続可変変速機を制御する方法
CA2077423C (en) Compactor
EP0249559B1 (de) Verfahren und Vorrichtung zur Lagesteuerung eines pneumatischen Stellgliedes
FR2768480A1 (fr) Procede et dispositif pour reduire le bruit de battement dans un mecanisme a engrenages
WO2019053979A1 (ja) 動力計制御装置
JP2008546932A (ja) 個別に調節可能な振動起振機を備えた振動プレート
EP0713474B1 (de) Verfahren zur kontrolle von schwingungen einer pendelnden last und vorrichtung zur durchführung des verfahrens
FR2674594A1 (fr) Dispositif pour compenser une force vibratoire ou un couple vibratoire subi par un corps.
FR2698344A1 (fr) Dispositif de régulation du transfert d'une charge suspendue.
EP1753947B1 (de) Verfahren zur steuerung eines eingestellten drehmoments für räder eines automatikgetriebes für ein kraftfahrzeug und entsprechende vorrichtung
FR2772805A1 (fr) Dispositif pour la commande asservie de l'amplitude des vibrations d'un vibrateur a moment variable
US20060034657A1 (en) Control system and method for a vibratory mechanism
FR2922505A1 (fr) Procede et systeme de commande d'un groupe motopropulseur a derivation de puissance
FR2697332A3 (fr) Procédé destiné à déterminer le balourd d'un tambour d'une machine à laver chargée.
FR3067087A1 (fr) Machine de travail avec un appareil accessoire
JP3677104B2 (ja) 複合試験装置とその電気慣性制御方法
FR2928418A1 (fr) Dispositif et procede de commande de la reserve d'air dans des moteurs a combustion interne pilotes en fonction de la vitesse de rotation
CA3119362A1 (en) System and method to shift transmission in machines
FR3106107A1 (fr) Procede pour optimiser un regime de moteur thermique d’un vehicule a boite de vitesse automotisee notamment lors d’un accostage.
JP5913021B2 (ja) アスファルトフィニッシャ
EP0296529A1 (de) Geschwindigkeitsregelvorrichtung für einen von einer hydraulischen Turbine angetriebenen Generator
FR2904076A1 (fr) Dispositif anti-vibratoire destine a un vehicule, tel qu'un vehicule automobile.
FR3135097A1 (fr) Système hydraulique amélioré pour la génération de vibrations.

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: 20080711

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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17Q First examination report despatched

Effective date: 20090223

TCNL Nl: translation of patent claims filed
DET De: translation of patent claims
AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO 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 HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: CABINET MOUTARD

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: FRENCH

Ref country code: NL

Ref legal event code: T3

REF Corresponds to:

Ref document number: 602008001582

Country of ref document: DE

Date of ref document: 20100805

Kind code of ref document: P

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: DK

Ref legal event code: T3

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2346273

Country of ref document: ES

Kind code of ref document: T3

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

Ref country code: NO

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: 20100923

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: 20100623

LTIE Lt: invalidation of european patent or patent extension

Effective date: 20100623

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: 20100623

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: 20100623

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: 20100623

Ref country code: HR

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: 20100623

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: MC

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

Effective date: 20100630

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: 20100623

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: 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: 20100623

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: 20100623

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: 20100623

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: 20101023

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: 20100623

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

26 Opposition filed

Opponent name: BAUER MASCHINEN GMBH

Effective date: 20110321

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

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

Ref country code: IE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20100623

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: 20100623

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: 20100924

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602008001582

Country of ref document: DE

Effective date: 20110321

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

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

Ref country code: DK

Payment date: 20120622

Year of fee payment: 5

Ref country code: NL

Payment date: 20120620

Year of fee payment: 5

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

Ref country code: SE

Payment date: 20120615

Year of fee payment: 5

Ref country code: FR

Payment date: 20120626

Year of fee payment: 5

Ref country code: PL

Payment date: 20120625

Year of fee payment: 5

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

Effective date: 20101123

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: 20100623

Ref country code: LU

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

Effective date: 20100627

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: 20101224

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

Ref country code: IT

Payment date: 20120625

Year of fee payment: 5

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: 20100623

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

Ref country code: GB

Payment date: 20120723

Year of fee payment: 5

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 602008001582

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 602008001582

Country of ref document: DE

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

Ref country code: ES

Payment date: 20120727

Year of fee payment: 5

Ref country code: DE

Payment date: 20120713

Year of fee payment: 5

Ref country code: BE

Payment date: 20120726

Year of fee payment: 5

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

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

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

27W Patent revoked

Effective date: 20121207

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20121207

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 THE APPLICANT RENOUNCES

Effective date: 20100623

Ref country code: CH

Free format text: LAPSE BECAUSE OF THE APPLICANT RENOUNCES

Effective date: 20100623

REG Reference to a national code

Ref country code: DE

Ref legal event code: R107

Ref document number: 602008001582

Country of ref document: DE

Effective date: 20130905

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: 20100923

REG Reference to a national code

Ref country code: AT

Ref legal event code: MA03

Ref document number: 472018

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121207

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC

REG Reference to a national code

Ref country code: SE

Ref legal event code: ECNC