JPH0118286B2 - - Google Patents

Info

Publication number
JPH0118286B2
JPH0118286B2 JP57173855A JP17385582A JPH0118286B2 JP H0118286 B2 JPH0118286 B2 JP H0118286B2 JP 57173855 A JP57173855 A JP 57173855A JP 17385582 A JP17385582 A JP 17385582A JP H0118286 B2 JPH0118286 B2 JP H0118286B2
Authority
JP
Japan
Prior art keywords
hydraulic
valve
control device
actuator
signal
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.)
Expired
Application number
JP57173855A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5980502A (ja
Inventor
Toshimichi Ikeda
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP17385582A priority Critical patent/JPS5980502A/ja
Publication of JPS5980502A publication Critical patent/JPS5980502A/ja
Publication of JPH0118286B2 publication Critical patent/JPH0118286B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Servomotors (AREA)
  • Fluid-Pressure Circuits (AREA)
JP17385582A 1982-10-05 1982-10-05 油圧機械の動作再生装置 Granted JPS5980502A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17385582A JPS5980502A (ja) 1982-10-05 1982-10-05 油圧機械の動作再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17385582A JPS5980502A (ja) 1982-10-05 1982-10-05 油圧機械の動作再生装置

Publications (2)

Publication Number Publication Date
JPS5980502A JPS5980502A (ja) 1984-05-10
JPH0118286B2 true JPH0118286B2 (enrdf_load_stackoverflow) 1989-04-05

Family

ID=15968393

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17385582A Granted JPS5980502A (ja) 1982-10-05 1982-10-05 油圧機械の動作再生装置

Country Status (1)

Country Link
JP (1) JPS5980502A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7735517B2 (en) * 2006-12-22 2010-06-15 Caterpillar Inc Rotary-actuated electro-hydraulic valve

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028103A (enrdf_load_stackoverflow) * 1973-07-17 1975-03-22
JPS5030908A (enrdf_load_stackoverflow) * 1973-07-19 1975-03-27

Also Published As

Publication number Publication date
JPS5980502A (ja) 1984-05-10

Similar Documents

Publication Publication Date Title
CA1078495A (en) Playback type industrial robot
JPH0118286B2 (enrdf_load_stackoverflow)
JP2726997B2 (ja) 建設機械の作業自動化装置
JP3741497B2 (ja) 建設機械走行システムの制御装置
JPH0121364B2 (enrdf_load_stackoverflow)
US5796174A (en) Device for controlling breaker in construction vehicles
KR100240083B1 (ko) 건설기계 주행시스템의 제어장치
JP2005143257A (ja) サーボシステム
JP2000344466A (ja) 作業車の操作装置
JPS6011704A (ja) 油圧コントロ−ルバルブのスプ−ル制御装置
JPH02225727A (ja) 電子制御式油圧駆動機械
JPH0612066Y2 (ja) 電気操作式車両の操作装置
JPH0518369Y2 (enrdf_load_stackoverflow)
JPH0482060U (enrdf_load_stackoverflow)
JP2651226B2 (ja) 操作レバー装置
JPS59110909A (ja) 油圧機械の動作再生装置
JPH0645735Y2 (ja) アクチュエータ制御装置
JPH0246101U (enrdf_load_stackoverflow)
KR200142286Y1 (ko) 중장비의 유압장치
JPH0730771Y2 (ja) 建設機械の操作装置
SU1025927A1 (ru) Гидравлическа система управлени копирующим манипул тором
JPH0313408Y2 (enrdf_load_stackoverflow)
JPH02112529A (ja) 建設機械の作業自動化方法及び装置
JPS628616B2 (enrdf_load_stackoverflow)
JPS5913047B2 (ja) 自動位置決め装置