EP0994261A3 - Ensemble pour l'actionnement hydraulique d'une capote, d'un hayon arrière, ou similaire - Google Patents

Ensemble pour l'actionnement hydraulique d'une capote, d'un hayon arrière, ou similaire Download PDF

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Publication number
EP0994261A3
EP0994261A3 EP99890288A EP99890288A EP0994261A3 EP 0994261 A3 EP0994261 A3 EP 0994261A3 EP 99890288 A EP99890288 A EP 99890288A EP 99890288 A EP99890288 A EP 99890288A EP 0994261 A3 EP0994261 A3 EP 0994261A3
Authority
EP
European Patent Office
Prior art keywords
throttle
working cylinder
arrangement
working
roof
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Withdrawn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
EP99890288A
Other languages
German (de)
English (en)
Other versions
EP0994261A2 (fr
Inventor
Gernot Techet
Burkhard Scholz
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 EP0994261A2 publication Critical patent/EP0994261A2/fr
Publication of EP0994261A3 publication Critical patent/EP0994261A3/fr
Withdrawn legal-status Critical Current

Links

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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/005—With rotary or crank input
    • F15B7/006—Rotary pump input
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/021—Valves for interconnecting the fluid chambers of an actuator
    • 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
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/10—Special arrangements for operating the actuated device with or without using fluid pressure, e.g. for emergency use
    • 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
    • F15B20/00—Safety arrangements for fluid actuator systems; Applications of safety devices in fluid actuator systems; Emergency measures for fluid actuator systems
    • F15B20/004—Fluid pressure supply failure
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/003—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors with multiple outputs
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Fluid-Pressure Circuits (AREA)
EP99890288A 1998-10-15 1999-09-08 Ensemble pour l'actionnement hydraulique d'une capote, d'un hayon arrière, ou similaire Withdrawn EP0994261A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT172598A AT406357B (de) 1998-10-15 1998-10-15 Anordnung zur hydraulischen betätigung eines verdecks, eines heckdeckels od. dgl.
AT172598 1998-10-15

Publications (2)

Publication Number Publication Date
EP0994261A2 EP0994261A2 (fr) 2000-04-19
EP0994261A3 true EP0994261A3 (fr) 2001-07-25

Family

ID=3519669

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99890288A Withdrawn EP0994261A3 (fr) 1998-10-15 1999-09-08 Ensemble pour l'actionnement hydraulique d'une capote, d'un hayon arrière, ou similaire

Country Status (2)

Country Link
EP (1) EP0994261A3 (fr)
AT (1) AT406357B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT410010B (de) * 2001-01-29 2003-01-27 Hoerbiger Hydraulik Hydraulische betätigungsanordnung und hydraulisch sperrbares rückschlagventil
AT412112B (de) * 2002-09-30 2004-09-27 Hoerbiger Hydraulik Vorspannventil mit zumindest zwei schaltstufen sowie hydraulische betätigungsanordnung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863701A (en) * 1959-04-03 1961-03-22 Caterpillar Tractor Co Control for hydraulic jack circuits
JPS54109586A (en) * 1978-02-16 1979-08-28 Tokico Ltd Actuator
US5331882A (en) * 1993-04-05 1994-07-26 Deere & Company Control valve system with float valve
EP0634577A1 (fr) * 1993-07-16 1995-01-18 Hydrolux S.A.R.L. Soupape à soulèvement à deux voies sous forme de cartouche
EP0842803A1 (fr) * 1996-11-14 1998-05-20 Applied Power Inc. Dispositif de commande hydraulique pour une capote de véhicule.
US5760695A (en) * 1996-04-24 1998-06-02 Hoerbiger Gmbh Apparatus for hydraulic actuation of a hinged cover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404343B (de) * 1995-10-30 1998-10-27 Weber Walter Hydraulikschaltung

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB863701A (en) * 1959-04-03 1961-03-22 Caterpillar Tractor Co Control for hydraulic jack circuits
JPS54109586A (en) * 1978-02-16 1979-08-28 Tokico Ltd Actuator
US5331882A (en) * 1993-04-05 1994-07-26 Deere & Company Control valve system with float valve
EP0634577A1 (fr) * 1993-07-16 1995-01-18 Hydrolux S.A.R.L. Soupape à soulèvement à deux voies sous forme de cartouche
US5760695A (en) * 1996-04-24 1998-06-02 Hoerbiger Gmbh Apparatus for hydraulic actuation of a hinged cover
EP0842803A1 (fr) * 1996-11-14 1998-05-20 Applied Power Inc. Dispositif de commande hydraulique pour une capote de véhicule.

Also Published As

Publication number Publication date
ATA172598A (de) 1999-09-15
AT406357B (de) 2000-04-25
EP0994261A2 (fr) 2000-04-19

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