JPS5919827Y2 - アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置 - Google Patents

アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置

Info

Publication number
JPS5919827Y2
JPS5919827Y2 JP9280480U JP9280480U JPS5919827Y2 JP S5919827 Y2 JPS5919827 Y2 JP S5919827Y2 JP 9280480 U JP9280480 U JP 9280480U JP 9280480 U JP9280480 U JP 9280480U JP S5919827 Y2 JPS5919827 Y2 JP S5919827Y2
Authority
JP
Japan
Prior art keywords
accumulator
hydraulic
pressure
valve
concrete pump
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
JP9280480U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5715994U (enrdf_load_stackoverflow
Inventor
健次 坂井
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP9280480U priority Critical patent/JPS5919827Y2/ja
Publication of JPS5715994U publication Critical patent/JPS5715994U/ja
Application granted granted Critical
Publication of JPS5919827Y2 publication Critical patent/JPS5919827Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
JP9280480U 1980-06-30 1980-06-30 アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置 Expired JPS5919827Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9280480U JPS5919827Y2 (ja) 1980-06-30 1980-06-30 アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9280480U JPS5919827Y2 (ja) 1980-06-30 1980-06-30 アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置

Publications (2)

Publication Number Publication Date
JPS5715994U JPS5715994U (enrdf_load_stackoverflow) 1982-01-27
JPS5919827Y2 true JPS5919827Y2 (ja) 1984-06-08

Family

ID=29454747

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9280480U Expired JPS5919827Y2 (ja) 1980-06-30 1980-06-30 アキユムレ−タ付き油圧式コンクリ−トポンプの安全装置

Country Status (1)

Country Link
JP (1) JPS5919827Y2 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS641493Y2 (enrdf_load_stackoverflow) * 1980-12-18 1989-01-13
JPS6123477U (ja) * 1984-07-19 1986-02-12 技術資源開発株式会社 コンクリ−トポンプ
JP7197438B2 (ja) * 2019-07-26 2022-12-27 日立建機株式会社 建設機械

Also Published As

Publication number Publication date
JPS5715994U (enrdf_load_stackoverflow) 1982-01-27

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