JPH0352273Y2 - - Google Patents
Info
- Publication number
- JPH0352273Y2 JPH0352273Y2 JP1983117130U JP11713083U JPH0352273Y2 JP H0352273 Y2 JPH0352273 Y2 JP H0352273Y2 JP 1983117130 U JP1983117130 U JP 1983117130U JP 11713083 U JP11713083 U JP 11713083U JP H0352273 Y2 JPH0352273 Y2 JP H0352273Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- cylinder
- pump
- arm
- 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
Links
- 238000010586 diagram Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000009412 basement excavation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713083U JPS6027165U (ja) | 1983-07-29 | 1983-07-29 | 油圧シヨベルの油圧回路 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11713083U JPS6027165U (ja) | 1983-07-29 | 1983-07-29 | 油圧シヨベルの油圧回路 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6027165U JPS6027165U (ja) | 1985-02-23 |
JPH0352273Y2 true JPH0352273Y2 (de) | 1991-11-12 |
Family
ID=30269747
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11713083U Granted JPS6027165U (ja) | 1983-07-29 | 1983-07-29 | 油圧シヨベルの油圧回路 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6027165U (de) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370284A (en) * | 1976-12-03 | 1978-06-22 | Caterpillar Tractor Co | Hydraulic device |
JPS55108538A (en) * | 1979-02-14 | 1980-08-20 | Kobe Steel Ltd | Hydraulic circuit for hydraulic shovel |
-
1983
- 1983-07-29 JP JP11713083U patent/JPS6027165U/ja active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5370284A (en) * | 1976-12-03 | 1978-06-22 | Caterpillar Tractor Co | Hydraulic device |
JPS55108538A (en) * | 1979-02-14 | 1980-08-20 | Kobe Steel Ltd | Hydraulic circuit for hydraulic shovel |
Also Published As
Publication number | Publication date |
---|---|
JPS6027165U (ja) | 1985-02-23 |
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