JPS5980509A - 複数の流体圧アクチユエ−タの作動回路 - Google Patents

複数の流体圧アクチユエ−タの作動回路

Info

Publication number
JPS5980509A
JPS5980509A JP58168259A JP16825983A JPS5980509A JP S5980509 A JPS5980509 A JP S5980509A JP 58168259 A JP58168259 A JP 58168259A JP 16825983 A JP16825983 A JP 16825983A JP S5980509 A JPS5980509 A JP S5980509A
Authority
JP
Japan
Prior art keywords
pilot
pressure
switching valve
fluid pressure
fluid
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
JP58168259A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6232296B2 (enrdf_load_stackoverflow
Inventor
Yoshihide Shibano
柴野　義秀
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.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani Heavy Industries 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 Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP58168259A priority Critical patent/JPS5980509A/ja
Publication of JPS5980509A publication Critical patent/JPS5980509A/ja
Publication of JPS6232296B2 publication Critical patent/JPS6232296B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
JP58168259A 1983-09-14 1983-09-14 複数の流体圧アクチユエ−タの作動回路 Granted JPS5980509A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58168259A JPS5980509A (ja) 1983-09-14 1983-09-14 複数の流体圧アクチユエ−タの作動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58168259A JPS5980509A (ja) 1983-09-14 1983-09-14 複数の流体圧アクチユエ−タの作動回路

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP7239480A Division JPS57243A (en) 1980-05-29 1980-05-29 Independent circuit for slewing of oil-pressure shovel

Publications (2)

Publication Number Publication Date
JPS5980509A true JPS5980509A (ja) 1984-05-10
JPS6232296B2 JPS6232296B2 (enrdf_load_stackoverflow) 1987-07-14

Family

ID=15864689

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58168259A Granted JPS5980509A (ja) 1983-09-14 1983-09-14 複数の流体圧アクチユエ−タの作動回路

Country Status (1)

Country Link
JP (1) JPS5980509A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198644U (enrdf_load_stackoverflow) * 1987-06-10 1988-12-21

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63198644U (enrdf_load_stackoverflow) * 1987-06-10 1988-12-21

Also Published As

Publication number Publication date
JPS6232296B2 (enrdf_load_stackoverflow) 1987-07-14

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