JPS6318804Y2 - - Google Patents
Info
- Publication number
- JPS6318804Y2 JPS6318804Y2 JP1977146955U JP14695577U JPS6318804Y2 JP S6318804 Y2 JPS6318804 Y2 JP S6318804Y2 JP 1977146955 U JP1977146955 U JP 1977146955U JP 14695577 U JP14695577 U JP 14695577U JP S6318804 Y2 JPS6318804 Y2 JP S6318804Y2
- Authority
- JP
- Japan
- Prior art keywords
- valve
- fluid
- fluid pressure
- port
- traveling
- 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
- 239000012530 fluid Substances 0.000 claims description 61
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000009412 basement excavation Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects 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 |
|---|---|---|---|
| JP1977146955U JPS6318804Y2 (US06653308-20031125-C00197.png) | 1977-10-31 | 1977-10-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977146955U JPS6318804Y2 (US06653308-20031125-C00197.png) | 1977-10-31 | 1977-10-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5472289U JPS5472289U (US06653308-20031125-C00197.png) | 1979-05-23 |
| JPS6318804Y2 true JPS6318804Y2 (US06653308-20031125-C00197.png) | 1988-05-26 |
Family
ID=29127957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977146955U Expired JPS6318804Y2 (US06653308-20031125-C00197.png) | 1977-10-31 | 1977-10-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6318804Y2 (US06653308-20031125-C00197.png) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50152088U (US06653308-20031125-C00197.png) * | 1974-06-03 | 1975-12-17 |
-
1977
- 1977-10-31 JP JP1977146955U patent/JPS6318804Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5472289U (US06653308-20031125-C00197.png) | 1979-05-23 |
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