EP1223345A2 - Agencement d'entraínement pour des parties de véhicules pivotantes autour d'un axe - Google Patents

Agencement d'entraínement pour des parties de véhicules pivotantes autour d'un axe Download PDF

Info

Publication number
EP1223345A2
EP1223345A2 EP02450001A EP02450001A EP1223345A2 EP 1223345 A2 EP1223345 A2 EP 1223345A2 EP 02450001 A EP02450001 A EP 02450001A EP 02450001 A EP02450001 A EP 02450001A EP 1223345 A2 EP1223345 A2 EP 1223345A2
Authority
EP
European Patent Office
Prior art keywords
working
connecting line
working cylinder
valve
cylinder arrangement
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.)
Withdrawn
Application number
EP02450001A
Other languages
German (de)
English (en)
Other versions
EP1223345A3 (fr
Inventor
Gerhard Huber
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.)
Hoerbiger Hydraulik GmbH
Original Assignee
Hoerbiger Hydraulik GmbH
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 Hoerbiger Hydraulik GmbH filed Critical Hoerbiger Hydraulik GmbH
Publication of EP1223345A2 publication Critical patent/EP1223345A2/fr
Publication of EP1223345A3 publication Critical patent/EP1223345A3/fr
Withdrawn legal-status Critical Current

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/04—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed
    • F15B11/044—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out"
    • F15B11/0445—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the speed by means in the return line, i.e. "meter out" with counterbalance valves, e.g. to prevent overrunning or for braking
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/003—Systems with load-holding valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/024—Systems essentially incorporating special features for controlling the speed or actuating force of an output member by means of differential connection of the servomotor lines, e.g. regenerative circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/205—Systems with pumps
    • F15B2211/2053—Type of pump
    • F15B2211/20561—Type of pump reversible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/27—Directional control by means of the pressure source
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/30505—Non-return valves, i.e. check valves
    • F15B2211/3051—Cross-check valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3052—Shuttle valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/30—Directional control
    • F15B2211/305—Directional control characterised by the type of valves
    • F15B2211/3056—Assemblies of multiple valves
    • F15B2211/30565—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve
    • F15B2211/3058—Assemblies of multiple valves having multiple valves for a single output member, e.g. for creating higher valve function by use of multiple valves like two 2/2-valves replacing a 5/3-valve having additional valves for interconnecting the fluid chambers of a double-acting actuator, e.g. for regeneration mode or for floating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40507—Flow control characterised by the type of flow control means or valve with constant throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/405—Flow control characterised by the type of flow control means or valve
    • F15B2211/40515—Flow control characterised by the type of flow control means or valve with variable throttles or orifices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/415—Flow control characterised by the connections of the flow control means in the circuit
    • F15B2211/41572—Flow control characterised by the connections of the flow control means in the circuit being connected to a pressure source and an output member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/426—Flow control characterised by the type of actuation electrically or electronically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/40—Flow control
    • F15B2211/42—Flow control characterised by the type of actuation
    • F15B2211/428—Flow control characterised by the type of actuation actuated by fluid pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/60—Circuit components or control therefor
    • F15B2211/61—Secondary circuits
    • F15B2211/613—Feeding circuits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
    • F15B2211/7051—Linear output members
    • F15B2211/7053—Double-acting output members
    • F15B2211/7054—Having equal piston areas

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power-Operated Mechanisms For Wings (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
EP02450001A 2001-01-12 2002-01-03 Agencement d'entraínement pour des parties de véhicules pivotantes autour d'un axe Withdrawn EP1223345A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT452001 2001-01-12
AT452001A AT410821B (de) 2001-01-12 2001-01-12 Betätigungsanordnung für um eine drehachse schwenkbare teile an fahrzeugen

Publications (2)

Publication Number Publication Date
EP1223345A2 true EP1223345A2 (fr) 2002-07-17
EP1223345A3 EP1223345A3 (fr) 2003-11-19

Family

ID=3565072

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02450001A Withdrawn EP1223345A3 (fr) 2001-01-12 2002-01-03 Agencement d'entraínement pour des parties de véhicules pivotantes autour d'un axe

Country Status (2)

Country Link
EP (1) EP1223345A3 (fr)
AT (1) AT410821B (fr)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412112B (de) * 2002-09-30 2004-09-27 Hoerbiger Hydraulik Vorspannventil mit zumindest zwei schaltstufen sowie hydraulische betätigungsanordnung
WO2007006260A1 (fr) * 2005-07-08 2007-01-18 Wilhelm Karmann Gmbh Dispositif d'actionnement hydraulique
CN1300473C (zh) * 2004-04-08 2007-02-14 兰州理工大学 升降台制动及空载泄荷液压系统
NL1031722C2 (nl) * 2006-04-28 2007-10-30 Actuant Corp Hydraulische bedieningsinrichting voor een afsluitsamenstel voor een opening in een voertuigcarrosserie.
WO2007122652A1 (fr) * 2006-04-24 2007-11-01 Inova Srl Système et mécanisme de découplage de machines hydrauliques
DE102008018159A1 (de) * 2008-04-10 2009-10-29 Karosseriewerk Heinrich Meyer Gmbh Sektionaltor für Nutzfahrzeuge
CN101865184A (zh) * 2009-04-14 2010-10-20 上海汇益液压控制系统工程有限公司 油动机直驱式冗余液压系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4334843C2 (de) * 1993-10-13 1995-10-26 Pacoma Hydraulik Gmbh Hydraulische Betätigungseinrichtung für eine Tür eines Fahrzeuges, insbesondere eines Schwenk- oder Schiebetür
DE4342309A1 (de) * 1993-12-11 1995-06-14 Linde Ag Hydrostatisches Antriebssystem im offenen Kreislauf mit Bremsventil
DE4342487B4 (de) * 1993-12-13 2005-03-31 Linde Ag Hydrostatisches Antriebssystem mit Nachsaugeventil
US5417011A (en) * 1994-02-23 1995-05-23 Keszthelyi; Laszlo Door opening mechanism
AT403785B (de) * 1996-04-24 1998-05-25 Hoerbiger Gmbh Hydraulische betätigungsanordnung
DE19641428C1 (de) * 1996-10-08 1998-02-26 Bayerische Motoren Werke Ag Einrichtung zum Verschwenken einer klappbaren Haube eines Kraftfahrzeugs, insbesondere eines Gepäckraumdeckels

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT412112B (de) * 2002-09-30 2004-09-27 Hoerbiger Hydraulik Vorspannventil mit zumindest zwei schaltstufen sowie hydraulische betätigungsanordnung
DE10341356B4 (de) * 2002-09-30 2015-07-16 Hoerbiger Hydraulik Gmbh Vorspannventil mit zumindest zwei Schaltstufen sowie hydraulische Betätigungsanordnung
CN1300473C (zh) * 2004-04-08 2007-02-14 兰州理工大学 升降台制动及空载泄荷液压系统
WO2007006260A1 (fr) * 2005-07-08 2007-01-18 Wilhelm Karmann Gmbh Dispositif d'actionnement hydraulique
WO2007122652A1 (fr) * 2006-04-24 2007-11-01 Inova Srl Système et mécanisme de découplage de machines hydrauliques
US8079215B2 (en) 2006-04-24 2011-12-20 Inova Srl System and device for uncoupling hydraulic plants
NL1031722C2 (nl) * 2006-04-28 2007-10-30 Actuant Corp Hydraulische bedieningsinrichting voor een afsluitsamenstel voor een opening in een voertuigcarrosserie.
DE102008018159A1 (de) * 2008-04-10 2009-10-29 Karosseriewerk Heinrich Meyer Gmbh Sektionaltor für Nutzfahrzeuge
DE102008018159B4 (de) * 2008-04-10 2012-11-15 Karosseriewerk Heinrich Meyer Gmbh Sektionaltor für Nutzfahrzeuge
CN101865184A (zh) * 2009-04-14 2010-10-20 上海汇益液压控制系统工程有限公司 油动机直驱式冗余液压系统

Also Published As

Publication number Publication date
AT410821B (de) 2003-08-25
ATA452001A (de) 2002-12-15
EP1223345A3 (fr) 2003-11-19

Similar Documents

Publication Publication Date Title
EP0898539B1 (fr) Mecanisme de direction de vehicule
DE3826789C2 (fr)
EP1743979B1 (fr) Agencement hydraulique
EP0803630B1 (fr) Dispositif de commande hydraulique
EP2946983B1 (fr) Chariot de manutention doté d'une fonction de levage de rampe
DE60012114T2 (de) Antrieb für eine bewegbare Fahrzeugkomponente
EP0959217B1 (fr) Ensemble pour l'actionnement hydraulique d'un hayon arrière
AT409521B (de) Betätigungsanordnung für schwenkbare teile an fahrzeugen
AT410821B (de) Betätigungsanordnung für um eine drehachse schwenkbare teile an fahrzeugen
DE2507168C2 (de) Sitz- und Bedienungseinheit eines Nutzfahrzeuges
DE102011119784A1 (de) Fluidbetätigte Greifvorrichtung mit Sicherheitseinrichtung
AT408208B (de) Anordnung zur hydraulischen betätigung eines bewegten teils an fahrzeugen, insbesondere eines verdecks, eines heckdeckels, einer abdeckklappe oder dgl.
AT406072B (de) Hydraulische betätigungsanordnung
DE102007056349B4 (de) Fahrzeugtüranlage
DE3420631C2 (fr)
EP1854650A2 (fr) Dispositif d'actionnement hydraulique, en particulier pour un cabriolet
DE3130699A1 (de) "omnibus mit einer kraftbetaetigten tuer"
EP0043090B1 (fr) Distributeur piloté en 3/2 et à clapets
DE3105867C2 (de) Schaltungsanordnung für druckmittelbetätigte, insbesondere pneumatisch betätigte, Türen in Fahrzeugen, wie Omnibussen, Straßenbahnen o.dgl.
EP0496961A1 (fr) Dispositif d'actionnement pneumatique pour portes de véhicules
DE10151831A1 (de) Hydraulikanlage für ein Flurförderzeug
DE3008272A1 (de) Druckmittelbetaetigte einrichtung zum oeffnen und schliessen von toren, gattern u.dgl.
EP2349762A1 (fr) Dispositif d'actionnement hydraulique pour une unité de toit d'un véhicule
DE102008059560B4 (de) Hydraulikanlage zum Betätigen einer Cabrioverdeckeinrichtung
DE3307542A1 (de) Kombinierte pneumatische zentralverriegelungs- und diebstahlssicherungsanlage fuer die tueren eines kraftfahrzeuges

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

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 CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

17P Request for examination filed

Effective date: 20040112

17Q First examination report despatched

Effective date: 20040310

AKX Designation fees paid

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20040721