JPS6487902A - Liquid pressure operated cylinder device - Google Patents

Liquid pressure operated cylinder device

Info

Publication number
JPS6487902A
JPS6487902A JP62242680A JP24268087A JPS6487902A JP S6487902 A JPS6487902 A JP S6487902A JP 62242680 A JP62242680 A JP 62242680A JP 24268087 A JP24268087 A JP 24268087A JP S6487902 A JPS6487902 A JP S6487902A
Authority
JP
Japan
Prior art keywords
liquid
cylinder device
piston
liquid pressure
pressure operated
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
JP62242680A
Other languages
English (en)
Other versions
JPH0756282B2 (ja
Inventor
Masaaki Tabata
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP62242680A priority Critical patent/JPH0756282B2/ja
Priority to US07/247,374 priority patent/US4887515A/en
Publication of JPS6487902A publication Critical patent/JPS6487902A/ja
Publication of JPH0756282B2 publication Critical patent/JPH0756282B2/ja
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
    • F15B15/1466—Hollow piston sliding over a stationary rod inside the cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
JP62242680A 1987-09-29 1987-09-29 液圧シリンダ装置 Expired - Lifetime JPH0756282B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP62242680A JPH0756282B2 (ja) 1987-09-29 1987-09-29 液圧シリンダ装置
US07/247,374 US4887515A (en) 1987-09-29 1988-09-21 Hydraulic cylinder apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62242680A JPH0756282B2 (ja) 1987-09-29 1987-09-29 液圧シリンダ装置

Publications (2)

Publication Number Publication Date
JPS6487902A true JPS6487902A (en) 1989-04-03
JPH0756282B2 JPH0756282B2 (ja) 1995-06-14

Family

ID=17092637

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62242680A Expired - Lifetime JPH0756282B2 (ja) 1987-09-29 1987-09-29 液圧シリンダ装置

Country Status (2)

Country Link
US (1) US4887515A (ja)
JP (1) JPH0756282B2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117673A1 (de) * 1990-05-31 1991-12-05 Nissan Motor Aktives aufhaengungs-system mit einer steuerung fuer die aenderung des druckes eines mit einem fluid betriebenen arbeits-zylinders
JPH056203U (ja) * 1991-07-08 1993-01-29 杉安工業株式会社 油圧シリンダ装置の油漏れ防止機構

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3842338A1 (de) * 1988-12-16 1990-06-21 Porsche Ag Stellelement fuer ein aktives feder-daempfer-system
DE4116399C2 (de) * 1991-05-18 1995-07-13 Hemscheidt Fahrwerktech Gmbh Kolbenzylindereinheit insbesondere zur Verwendung als Federbein in Fahrzeug-Federungssystemen
US5269592A (en) * 1991-09-13 1993-12-14 Diesel Equipment Limited Hydraulic rams
DE4131545C2 (de) * 1991-09-21 1995-02-02 Krupp Industrietech Federbein für hydraulischen Radantrieb
GB9500126D0 (en) * 1995-01-05 1995-03-01 Automotive Prod France Actuators
DE19849222B4 (de) * 1998-10-26 2004-02-12 Zf Sachs Ag Selbstpumpendes hydropneumatisches Federbein mit innerer Niveauregelung
US6431049B1 (en) 2000-08-24 2002-08-13 Jem Technical Marketing Co., Inc. Manifold for maintaining a latch actuator under pressure and accommodating leaks
US6726511B1 (en) 2001-09-11 2004-04-27 T.J. Brooks Company—division of Hanna Cylinders Internally ported hydraulic cylinder assembly
NO320207B1 (no) * 2002-11-12 2005-11-14 Nat Oilwell Norway As Drenering av oljelekkasje i en hydraulisk sylinder
US7073643B2 (en) * 2003-10-27 2006-07-11 Tenneco Automotive Operating Company Inc. Compensated rod for a frequency dependent damper shock absorber
US7562750B2 (en) * 2004-02-10 2009-07-21 Tenneco Automotive Operating Company Inc. Air pressure proportional damper for shock absorber
US20070045067A1 (en) * 2005-08-26 2007-03-01 Husco International, Inc. Hydraulic circuit with a pilot operated check valve for an active vehicle suspension system
US20070045069A1 (en) * 2005-08-26 2007-03-01 Husco International, Inc. Active vehicle suspension with integrated load leveling
US7497452B2 (en) * 2006-06-02 2009-03-03 Husco International, Inc. Hydro-pneumatic vehicle suspension system with a double acting cylinder and accumulators
ES2336523B1 (es) * 2007-10-04 2011-02-03 Nitrogas, S.A. Unipersonal Cilindro de gas de parada controlada.
US8733519B2 (en) * 2009-01-23 2014-05-27 Jri Development Group, Llc Linear impelled module damper
FR2965247B1 (fr) * 2010-09-27 2012-09-28 Snecma Dispositif hydraulique de changement de pas d?helice
US9062737B2 (en) 2012-06-04 2015-06-23 Mclaren Automotive Limited Shock absorber with four chambers
GB201303400D0 (en) * 2013-02-26 2013-04-10 Mclaren Automotive Ltd Damper unit
FR3028458B1 (fr) * 2014-11-18 2018-06-15 Eugene Albert Laurent Procede pour alimenter en fluide hydraulique un moteur hydraulique de roue motrice, suspension a verin s'y rapportant et vehicule ainsi equipe

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512674Y1 (ja) * 1965-08-23 1970-06-02
JPS6131708A (ja) * 1984-01-09 1986-02-14 ム−グ　インコ−ポレ−テツド 流体作動アクチユエ−タ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3293994A (en) * 1964-11-27 1966-12-27 Pellegrino E Napolitano Non-leak piston system
US3972396A (en) * 1975-06-05 1976-08-03 United Technologies Corporation Leakage detector with back pressure sensor
DE2829631B2 (de) * 1978-07-06 1982-12-02 Hans-Peter 6487 Flörsbachtal Mühling Abstützvorrichtung, insbesondere für Betonpumpen
US4463663A (en) * 1982-09-29 1984-08-07 Hanson Jr Wallace A Hydraulic cylinder assembly with a liquid recovery system
US4597322A (en) * 1984-01-09 1986-07-01 Moog Inc. Seal assemblies
JP2745988B2 (ja) * 1992-08-24 1998-04-28 三菱電機株式会社 フォトマスクの製造方法
JPH06112125A (ja) * 1992-09-30 1994-04-22 Fuji Electric Co Ltd 半導体製造装置制御システム

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4512674Y1 (ja) * 1965-08-23 1970-06-02
JPS6131708A (ja) * 1984-01-09 1986-02-14 ム−グ　インコ−ポレ−テツド 流体作動アクチユエ−タ

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117673A1 (de) * 1990-05-31 1991-12-05 Nissan Motor Aktives aufhaengungs-system mit einer steuerung fuer die aenderung des druckes eines mit einem fluid betriebenen arbeits-zylinders
US5150917A (en) * 1990-05-31 1992-09-29 Nissan Motor Company, Limited Active suspension system with control to change variation in pressure of working fluid cylinder between increase and decrease thereof
JPH056203U (ja) * 1991-07-08 1993-01-29 杉安工業株式会社 油圧シリンダ装置の油漏れ防止機構

Also Published As

Publication number Publication date
JPH0756282B2 (ja) 1995-06-14
US4887515A (en) 1989-12-19

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