JPS6239024Y2 - - Google Patents

Info

Publication number
JPS6239024Y2
JPS6239024Y2 JP1981037867U JP3786781U JPS6239024Y2 JP S6239024 Y2 JPS6239024 Y2 JP S6239024Y2 JP 1981037867 U JP1981037867 U JP 1981037867U JP 3786781 U JP3786781 U JP 3786781U JP S6239024 Y2 JPS6239024 Y2 JP S6239024Y2
Authority
JP
Japan
Prior art keywords
oil supply
oil
flow
drainage path
piston rod
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
JP1981037867U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57151390U (pm
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 filed Critical
Priority to JP1981037867U priority Critical patent/JPS6239024Y2/ja
Publication of JPS57151390U publication Critical patent/JPS57151390U/ja
Application granted granted Critical
Publication of JPS6239024Y2 publication Critical patent/JPS6239024Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP1981037867U 1981-03-17 1981-03-17 Expired JPS6239024Y2 (pm)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981037867U JPS6239024Y2 (pm) 1981-03-17 1981-03-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981037867U JPS6239024Y2 (pm) 1981-03-17 1981-03-17

Publications (2)

Publication Number Publication Date
JPS57151390U JPS57151390U (pm) 1982-09-22
JPS6239024Y2 true JPS6239024Y2 (pm) 1987-10-05

Family

ID=29835041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981037867U Expired JPS6239024Y2 (pm) 1981-03-17 1981-03-17

Country Status (1)

Country Link
JP (1) JPS6239024Y2 (pm)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS567894A (en) * 1979-06-25 1981-01-27 Kobe Steel Ltd Boom reducing circuit for hydraulic crane

Also Published As

Publication number Publication date
JPS57151390U (pm) 1982-09-22

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