JPH0557373B2 - - Google Patents

Info

Publication number
JPH0557373B2
JPH0557373B2 JP61047378A JP4737886A JPH0557373B2 JP H0557373 B2 JPH0557373 B2 JP H0557373B2 JP 61047378 A JP61047378 A JP 61047378A JP 4737886 A JP4737886 A JP 4737886A JP H0557373 B2 JPH0557373 B2 JP H0557373B2
Authority
JP
Japan
Prior art keywords
actuator
valve
directional
actuators
operation command
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 - Lifetime
Application number
JP61047378A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62206125A (ja
Inventor
Yukio Aoyanagi
Shuichi Ichama
Keiichiro Uno
Tomohiko Yasuda
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 JP61047378A priority Critical patent/JPS62206125A/ja
Publication of JPS62206125A publication Critical patent/JPS62206125A/ja
Publication of JPH0557373B2 publication Critical patent/JPH0557373B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP61047378A 1986-03-06 1986-03-06 土木建設機械の油圧駆動装置 Granted JPS62206125A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61047378A JPS62206125A (ja) 1986-03-06 1986-03-06 土木建設機械の油圧駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61047378A JPS62206125A (ja) 1986-03-06 1986-03-06 土木建設機械の油圧駆動装置

Publications (2)

Publication Number Publication Date
JPS62206125A JPS62206125A (ja) 1987-09-10
JPH0557373B2 true JPH0557373B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-08-23

Family

ID=12773433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61047378A Granted JPS62206125A (ja) 1986-03-06 1986-03-06 土木建設機械の油圧駆動装置

Country Status (1)

Country Link
JP (1) JPS62206125A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0694007A (ja) * 1992-09-08 1994-04-05 Komatsu Ltd 油圧駆動機械の制御装置

Also Published As

Publication number Publication date
JPS62206125A (ja) 1987-09-10

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