JPS6182006A - 油圧アクチエ−タのクツシヨン制御装置 - Google Patents

油圧アクチエ−タのクツシヨン制御装置

Info

Publication number
JPS6182006A
JPS6182006A JP19769684A JP19769684A JPS6182006A JP S6182006 A JPS6182006 A JP S6182006A JP 19769684 A JP19769684 A JP 19769684A JP 19769684 A JP19769684 A JP 19769684A JP S6182006 A JPS6182006 A JP S6182006A
Authority
JP
Japan
Prior art keywords
cushion
spool
signal
control
pressure
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
JP19769684A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0467041B2 (enrdf_load_stackoverflow
Inventor
Sadaaki Hara
原　定昭
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.)
KYB Corp
Original Assignee
Kayaba Industry Co Ltd
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 Kayaba Industry Co Ltd filed Critical Kayaba Industry Co Ltd
Priority to JP19769684A priority Critical patent/JPS6182006A/ja
Publication of JPS6182006A publication Critical patent/JPS6182006A/ja
Publication of JPH0467041B2 publication Critical patent/JPH0467041B2/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
    • F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
    • F15B21/08—Servomotor systems incorporating electrically operated control means
    • F15B21/087—Control strategy, e.g. with block diagram

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fluid-Pressure Circuits (AREA)
JP19769684A 1984-09-20 1984-09-20 油圧アクチエ−タのクツシヨン制御装置 Granted JPS6182006A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19769684A JPS6182006A (ja) 1984-09-20 1984-09-20 油圧アクチエ−タのクツシヨン制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19769684A JPS6182006A (ja) 1984-09-20 1984-09-20 油圧アクチエ−タのクツシヨン制御装置

Publications (2)

Publication Number Publication Date
JPS6182006A true JPS6182006A (ja) 1986-04-25
JPH0467041B2 JPH0467041B2 (enrdf_load_stackoverflow) 1992-10-27

Family

ID=16378833

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19769684A Granted JPS6182006A (ja) 1984-09-20 1984-09-20 油圧アクチエ−タのクツシヨン制御装置

Country Status (1)

Country Link
JP (1) JPS6182006A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014321A1 (en) * 1992-01-20 1993-07-22 Kabushiki Kaisha Komatsu Seisakusho Automatic cushioning control apparatus for cylinder of working machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153135A (en) * 1980-04-30 1981-11-27 Komatsu Ltd Shock preventing device for hidraulic cylinder
JPS57134032A (en) * 1981-02-09 1982-08-19 Hitachi Constr Mach Co Ltd Cushion device of oil pressure cylinder

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56153135A (en) * 1980-04-30 1981-11-27 Komatsu Ltd Shock preventing device for hidraulic cylinder
JPS57134032A (en) * 1981-02-09 1982-08-19 Hitachi Constr Mach Co Ltd Cushion device of oil pressure cylinder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993014321A1 (en) * 1992-01-20 1993-07-22 Kabushiki Kaisha Komatsu Seisakusho Automatic cushioning control apparatus for cylinder of working machine
US5511458A (en) * 1992-01-20 1996-04-30 Kabushiki Kaisha Komatsu Seisakusho Automatic cushioning control apparatus for cylinder of working machine

Also Published As

Publication number Publication date
JPH0467041B2 (enrdf_load_stackoverflow) 1992-10-27

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