JPS5817745Y2 - 油圧ブレ−カ装置 - Google Patents

油圧ブレ−カ装置

Info

Publication number
JPS5817745Y2
JPS5817745Y2 JP12940476U JP12940476U JPS5817745Y2 JP S5817745 Y2 JPS5817745 Y2 JP S5817745Y2 JP 12940476 U JP12940476 U JP 12940476U JP 12940476 U JP12940476 U JP 12940476U JP S5817745 Y2 JPS5817745 Y2 JP S5817745Y2
Authority
JP
Japan
Prior art keywords
boom cylinder
breaker
valve
boom
hydraulic
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
JP12940476U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5347722U (ref
Inventor
進 賀川
正紀 村西
正嗣 長友
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP12940476U priority Critical patent/JPS5817745Y2/ja
Publication of JPS5347722U publication Critical patent/JPS5347722U/ja
Application granted granted Critical
Publication of JPS5817745Y2 publication Critical patent/JPS5817745Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Road Repair (AREA)
  • Percussive Tools And Related Accessories (AREA)
  • Fluid-Pressure Circuits (AREA)
JP12940476U 1976-09-28 1976-09-28 油圧ブレ−カ装置 Expired JPS5817745Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12940476U JPS5817745Y2 (ja) 1976-09-28 1976-09-28 油圧ブレ−カ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12940476U JPS5817745Y2 (ja) 1976-09-28 1976-09-28 油圧ブレ−カ装置

Publications (2)

Publication Number Publication Date
JPS5347722U JPS5347722U (ref) 1978-04-22
JPS5817745Y2 true JPS5817745Y2 (ja) 1983-04-11

Family

ID=28738605

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12940476U Expired JPS5817745Y2 (ja) 1976-09-28 1976-09-28 油圧ブレ−カ装置

Country Status (1)

Country Link
JP (1) JPS5817745Y2 (ref)

Also Published As

Publication number Publication date
JPS5347722U (ref) 1978-04-22

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