JPS6216467Y2 - - Google Patents

Info

Publication number
JPS6216467Y2
JPS6216467Y2 JP1981089222U JP8922281U JPS6216467Y2 JP S6216467 Y2 JPS6216467 Y2 JP S6216467Y2 JP 1981089222 U JP1981089222 U JP 1981089222U JP 8922281 U JP8922281 U JP 8922281U JP S6216467 Y2 JPS6216467 Y2 JP S6216467Y2
Authority
JP
Japan
Prior art keywords
valve
unit
tank
control valve
boom
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
JP1981089222U
Other languages
English (en)
Japanese (ja)
Other versions
JPS57203075U (en]
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 JP1981089222U priority Critical patent/JPS6216467Y2/ja
Publication of JPS57203075U publication Critical patent/JPS57203075U/ja
Application granted granted Critical
Publication of JPS6216467Y2 publication Critical patent/JPS6216467Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Fluid-Pressure Circuits (AREA)
  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
JP1981089222U 1981-06-17 1981-06-17 Expired JPS6216467Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981089222U JPS6216467Y2 (en]) 1981-06-17 1981-06-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981089222U JPS6216467Y2 (en]) 1981-06-17 1981-06-17

Publications (2)

Publication Number Publication Date
JPS57203075U JPS57203075U (en]) 1982-12-24
JPS6216467Y2 true JPS6216467Y2 (en]) 1987-04-25

Family

ID=29884370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981089222U Expired JPS6216467Y2 (en]) 1981-06-17 1981-06-17

Country Status (1)

Country Link
JP (1) JPS6216467Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6994836B2 (ja) * 2017-03-17 2022-01-14 住友重機械建機クレーン株式会社 クレーンの油圧回路

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227721A (en) * 1975-08-25 1977-03-02 Nissan Chem Ind Ltd Process for preparation of substituted phosphonic acid derivatives
JPS5627721A (en) * 1979-08-13 1981-03-18 Kawasaki Steel Corp Shearing of steel bar product

Also Published As

Publication number Publication date
JPS57203075U (en]) 1982-12-24

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