EP1176319A3 - Druckmittelzylinder - Google Patents

Druckmittelzylinder Download PDF

Info

Publication number
EP1176319A3
EP1176319A3 EP01890197A EP01890197A EP1176319A3 EP 1176319 A3 EP1176319 A3 EP 1176319A3 EP 01890197 A EP01890197 A EP 01890197A EP 01890197 A EP01890197 A EP 01890197A EP 1176319 A3 EP1176319 A3 EP 1176319A3
Authority
EP
European Patent Office
Prior art keywords
pressure medium
cylinder
run
hydraulic cylinder
base
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
EP01890197A
Other languages
English (en)
French (fr)
Other versions
EP1176319B1 (de
EP1176319A2 (de
Inventor
Georg Strobel
Josef Dünzinger
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 Micro Fluid GmbH
Original Assignee
Hoerbiger Micro Fluid 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 Micro Fluid GmbH filed Critical Hoerbiger Micro Fluid GmbH
Priority to AT01890197T priority Critical patent/ATE296962T1/de
Publication of EP1176319A2 publication Critical patent/EP1176319A2/de
Publication of EP1176319A3 publication Critical patent/EP1176319A3/de
Application granted granted Critical
Publication of EP1176319B1 publication Critical patent/EP1176319B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/149—Fluid interconnections, e.g. fluid connectors, passages
    • 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
    • F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
    • F15B15/08—Characterised by the construction of the motor unit
    • F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
    • F15B15/1423—Component parts; Constructional details
    • F15B15/1433—End caps

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Gripping On Spindles (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Ein Druckmittelzylinder mit einseitig herausgeführter Kolbenstange (1) weist einen das Zylinderrohr (2) kolbenseitig abschließenden Zylinderboden (3) mit einem Befestigungselement (4) und einem aufgesetzten Funktionsblock (5) mit Funktionselementen (6 bis 9) auf. Um die Verbindung zwischen Zylinderboden (3) und Funktionsblock (5) zu verbessern, weist der Zylinderboden (3) zumindest einen zylindrischen äußeren Anschlußbereich (17) auf, in welchem die zu den Arbeitsräumen (11, 18) führenden Druckmittelleitungen (19, 20) nach außen münden und auf den der Funktionsblock (5) mit einer abgedichteten Durchgangsbohrung (21), in welche die Druckmittelleitungen der Funktionselemente (6 bis 9) münden, aufgesetzt und befestigt ist.
EP01890197A 2000-07-26 2001-06-27 Druckmittelzylinder Expired - Lifetime EP1176319B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT01890197T ATE296962T1 (de) 2000-07-26 2001-06-27 Druckmittelzylinder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT13152000 2000-07-26
AT0131500A AT409788B (de) 2000-07-26 2000-07-26 Druckmittelzylinder

Publications (3)

Publication Number Publication Date
EP1176319A2 EP1176319A2 (de) 2002-01-30
EP1176319A3 true EP1176319A3 (de) 2004-02-04
EP1176319B1 EP1176319B1 (de) 2005-06-01

Family

ID=3688113

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01890197A Expired - Lifetime EP1176319B1 (de) 2000-07-26 2001-06-27 Druckmittelzylinder

Country Status (4)

Country Link
US (1) US6588556B2 (de)
EP (1) EP1176319B1 (de)
AT (2) AT409788B (de)
DE (1) DE50106370D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT409788B (de) * 2000-07-26 2002-11-25 Hoerbiger Micro Fluid Gmbh Druckmittelzylinder
CN106895043B (zh) * 2017-04-06 2019-04-19 宁波利达气动成套有限公司 一种防转升降气缸
US11007960B1 (en) * 2017-04-13 2021-05-18 Advanced Concepts in Manufacturing LLC Restraint systems and restraint system methods

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626229A (en) * 1945-02-08 1949-07-12 Jonkopings Motorfabrik Ab Improvements in or relating to reciprocating hydraulic servo-motors for actuating the blades of a propeller
WO1999034119A1 (en) * 1997-12-23 1999-07-08 Anders Sten Wedell Hydraulic unit
US5975967A (en) * 1997-02-04 1999-11-02 Showa Corporation Tilt device for marine propulsion device and method for assembling the tilt device

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3782689A (en) * 1972-01-31 1974-01-01 Tenneco Inc Control means for hydraulic jack
DE2336249A1 (de) * 1973-07-17 1975-02-06 Hydraulik Zubehoer Ges Fuer Hydraulische arbeitseinheit
US4335645A (en) * 1974-07-18 1982-06-22 Leonard Willie B Fluidic repeater
US4050684A (en) * 1976-07-19 1977-09-27 Sanders Franklin C Velocity sensitive dual rate shock strut
FR2474613A1 (fr) * 1980-01-25 1981-07-31 Applic Mach Motrices Dispositif de commande hydraulique perfectionne
US4469010A (en) * 1982-03-01 1984-09-04 Applied Power Inc. Motion dampening seat suspension system
JPH01247810A (ja) * 1988-03-29 1989-10-03 Matsumura Seisakusho:Kk 金型駆動用の油圧シリンダ装置
US5020418A (en) * 1989-08-02 1991-06-04 Sendoykas Jack J Piston lock for power cylinders
US5117741A (en) * 1990-01-16 1992-06-02 Sta-Rite Industries, Inc. Double wall hydraulic cylinder
US5937647A (en) * 1996-11-01 1999-08-17 Mvp ( H.K.) Industries Limited Hydraulic circuit system for one-touch jack and its structure
IT1293262B1 (it) * 1997-07-23 1999-02-16 Marzocchi Spa Ammortizzatore idraulico,con compensatore esterno a posizione regolabile
BE1011346A3 (nl) * 1997-09-01 1999-07-06 Dhollander Jan Jozef Prudence Verbeterde hydraulische cilinder.
US6209580B1 (en) * 1999-12-14 2001-04-03 Raymond Keith Foster Multifunction valve assembly
JP3615459B2 (ja) * 2000-04-18 2005-02-02 株式会社嶋田 油圧シリンダユニット
AT409788B (de) * 2000-07-26 2002-11-25 Hoerbiger Micro Fluid Gmbh Druckmittelzylinder

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626229A (en) * 1945-02-08 1949-07-12 Jonkopings Motorfabrik Ab Improvements in or relating to reciprocating hydraulic servo-motors for actuating the blades of a propeller
US5975967A (en) * 1997-02-04 1999-11-02 Showa Corporation Tilt device for marine propulsion device and method for assembling the tilt device
WO1999034119A1 (en) * 1997-12-23 1999-07-08 Anders Sten Wedell Hydraulic unit

Also Published As

Publication number Publication date
DE50106370D1 (de) 2005-07-07
US6588556B2 (en) 2003-07-08
US20020010978A1 (en) 2002-01-31
AT409788B (de) 2002-11-25
EP1176319B1 (de) 2005-06-01
ATA13152000A (de) 2002-03-15
EP1176319A2 (de) 2002-01-30
ATE296962T1 (de) 2005-06-15

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