JPS63176880A - 油圧作動装置 - Google Patents

油圧作動装置

Info

Publication number
JPS63176880A
JPS63176880A JP426388A JP426388A JPS63176880A JP S63176880 A JPS63176880 A JP S63176880A JP 426388 A JP426388 A JP 426388A JP 426388 A JP426388 A JP 426388A JP S63176880 A JPS63176880 A JP S63176880A
Authority
JP
Japan
Prior art keywords
oil
passage
pump mechanism
cylinder chamber
switching valve
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
JP426388A
Other languages
English (en)
Japanese (ja)
Other versions
JPH057587B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
Kiyoshi Kimura
清 木村
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.)
Ogura KK
Original Assignee
Ogura KK
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 Ogura KK filed Critical Ogura KK
Priority to JP426388A priority Critical patent/JPS63176880A/ja
Publication of JPS63176880A publication Critical patent/JPS63176880A/ja
Publication of JPH057587B2 publication Critical patent/JPH057587B2/ja
Granted 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
    • F15B15/18—Combined units comprising both motor and pump

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Multiple-Way Valves (AREA)
  • Actuator (AREA)
JP426388A 1988-01-12 1988-01-12 油圧作動装置 Granted JPS63176880A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP426388A JPS63176880A (ja) 1988-01-12 1988-01-12 油圧作動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP426388A JPS63176880A (ja) 1988-01-12 1988-01-12 油圧作動装置

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP13187182A Division JPS5921433A (ja) 1982-07-28 1982-07-28 曲げ修正機

Publications (2)

Publication Number Publication Date
JPS63176880A true JPS63176880A (ja) 1988-07-21
JPH057587B2 JPH057587B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-29

Family

ID=11579655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP426388A Granted JPS63176880A (ja) 1988-01-12 1988-01-12 油圧作動装置

Country Status (1)

Country Link
JP (1) JPS63176880A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079205A1 (ja) * 2003-03-03 2004-09-16 Kabushiki Kaisha Opton 液圧装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004079205A1 (ja) * 2003-03-03 2004-09-16 Kabushiki Kaisha Opton 液圧装置

Also Published As

Publication number Publication date
JPH057587B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-01-29

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