JPS61163289U - - Google Patents

Info

Publication number
JPS61163289U
JPS61163289U JP4661285U JP4661285U JPS61163289U JP S61163289 U JPS61163289 U JP S61163289U JP 4661285 U JP4661285 U JP 4661285U JP 4661285 U JP4661285 U JP 4661285U JP S61163289 U JPS61163289 U JP S61163289U
Authority
JP
Japan
Prior art keywords
hydraulic motor
switching valve
directional switching
accumulator
crane
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.)
Pending
Application number
JP4661285U
Other languages
English (en)
Japanese (ja)
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 JP4661285U priority Critical patent/JPS61163289U/ja
Publication of JPS61163289U publication Critical patent/JPS61163289U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
  • Jib Cranes (AREA)
  • Fluid-Pressure Circuits (AREA)
JP4661285U 1985-03-28 1985-03-28 Pending JPS61163289U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4661285U JPS61163289U (zh) 1985-03-28 1985-03-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4661285U JPS61163289U (zh) 1985-03-28 1985-03-28

Publications (1)

Publication Number Publication Date
JPS61163289U true JPS61163289U (zh) 1986-10-09

Family

ID=30561173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4661285U Pending JPS61163289U (zh) 1985-03-28 1985-03-28

Country Status (1)

Country Link
JP (1) JPS61163289U (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936392B1 (zh) * 1969-03-14 1974-09-30
JPS5379171A (en) * 1976-12-24 1978-07-13 Japan Steel Works Ltd:The Turning drive oil-pressure circuit of construction machine

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4936392B1 (zh) * 1969-03-14 1974-09-30
JPS5379171A (en) * 1976-12-24 1978-07-13 Japan Steel Works Ltd:The Turning drive oil-pressure circuit of construction machine

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