JPS5976660U - ２ポンプ式油圧シヨベルの油圧回路 - Google Patents

２ポンプ式油圧シヨベルの油圧回路

Info

Publication number
JPS5976660U
JPS5976660U JP17168682U JP17168682U JPS5976660U JP S5976660 U JPS5976660 U JP S5976660U JP 17168682 U JP17168682 U JP 17168682U JP 17168682 U JP17168682 U JP 17168682U JP S5976660 U JPS5976660 U JP S5976660U
Authority
JP
Japan
Prior art keywords
valve
switching valve
pump
passage
control valve
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.)
Granted
Application number
JP17168682U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6340531Y2 (enrdf_load_stackoverflow
Inventor
松永　千春
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.)
Shibaura Machine Co Ltd
Original Assignee
Toshiba Machine Co 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 Toshiba Machine Co Ltd filed Critical Toshiba Machine Co Ltd
Priority to JP17168682U priority Critical patent/JPS5976660U/ja
Publication of JPS5976660U publication Critical patent/JPS5976660U/ja
Application granted granted Critical
Publication of JPS6340531Y2 publication Critical patent/JPS6340531Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Operation Control Of Excavators (AREA)
JP17168682U 1982-11-13 1982-11-13 ２ポンプ式油圧シヨベルの油圧回路 Granted JPS5976660U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17168682U JPS5976660U (ja) 1982-11-13 1982-11-13 ２ポンプ式油圧シヨベルの油圧回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17168682U JPS5976660U (ja) 1982-11-13 1982-11-13 ２ポンプ式油圧シヨベルの油圧回路

Publications (2)

Publication Number Publication Date
JPS5976660U true JPS5976660U (ja) 1984-05-24
JPS6340531Y2 JPS6340531Y2 (enrdf_load_stackoverflow) 1988-10-24

Family

ID=30374455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17168682U Granted JPS5976660U (ja) 1982-11-13 1982-11-13 ２ポンプ式油圧シヨベルの油圧回路

Country Status (1)

Country Link
JP (1) JPS5976660U (enrdf_load_stackoverflow)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846769A (enrdf_load_stackoverflow) * 1971-10-20 1973-07-03
JPS5116964A (ja) * 1974-06-19 1976-02-10 Bicosa Recherches Shoteinoshuhasuhatsuseikiojusuru jikansokuteisochi
JPS5370284A (en) * 1976-12-03 1978-06-22 Caterpillar Tractor Co Hydraulic device
JPS5830971U (ja) * 1981-08-19 1983-02-28 有限会社光和工業 テ−プカセット収納ケ−ス

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4846769A (enrdf_load_stackoverflow) * 1971-10-20 1973-07-03
JPS5116964A (ja) * 1974-06-19 1976-02-10 Bicosa Recherches Shoteinoshuhasuhatsuseikiojusuru jikansokuteisochi
JPS5370284A (en) * 1976-12-03 1978-06-22 Caterpillar Tractor Co Hydraulic device
JPS5830971U (ja) * 1981-08-19 1983-02-28 有限会社光和工業 テ−プカセット収納ケ−ス

Also Published As

Publication number Publication date
JPS6340531Y2 (enrdf_load_stackoverflow) 1988-10-24

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