JPH0530941B2 - - Google Patents

Info

Publication number
JPH0530941B2
JPH0530941B2 JP10633185A JP10633185A JPH0530941B2 JP H0530941 B2 JPH0530941 B2 JP H0530941B2 JP 10633185 A JP10633185 A JP 10633185A JP 10633185 A JP10633185 A JP 10633185A JP H0530941 B2 JPH0530941 B2 JP H0530941B2
Authority
JP
Japan
Prior art keywords
counterweight
hydraulic
hydraulic cylinder
switching valve
center
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
JP10633185A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61266745A (ja
Inventor
Mitsuo Kihara
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 JP10633185A priority Critical patent/JPS61266745A/ja
Publication of JPS61266745A publication Critical patent/JPS61266745A/ja
Publication of JPH0530941B2 publication Critical patent/JPH0530941B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Component Parts Of Construction Machinery (AREA)
  • Jib Cranes (AREA)
JP10633185A 1985-05-18 1985-05-18 ホイ−ル式油圧シヨベル等の車体安定装置 Granted JPS61266745A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10633185A JPS61266745A (ja) 1985-05-18 1985-05-18 ホイ−ル式油圧シヨベル等の車体安定装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10633185A JPS61266745A (ja) 1985-05-18 1985-05-18 ホイ−ル式油圧シヨベル等の車体安定装置

Publications (2)

Publication Number Publication Date
JPS61266745A JPS61266745A (ja) 1986-11-26
JPH0530941B2 true JPH0530941B2 (enrdf_load_html_response) 1993-05-11

Family

ID=14430906

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10633185A Granted JPS61266745A (ja) 1985-05-18 1985-05-18 ホイ−ル式油圧シヨベル等の車体安定装置

Country Status (1)

Country Link
JP (1) JPS61266745A (enrdf_load_html_response)

Also Published As

Publication number Publication date
JPS61266745A (ja) 1986-11-26

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