JPS6235702Y2 - - Google Patents
Info
- Publication number
- JPS6235702Y2 JPS6235702Y2 JP6159082U JP6159082U JPS6235702Y2 JP S6235702 Y2 JPS6235702 Y2 JP S6235702Y2 JP 6159082 U JP6159082 U JP 6159082U JP 6159082 U JP6159082 U JP 6159082U JP S6235702 Y2 JPS6235702 Y2 JP S6235702Y2
- Authority
- JP
- Japan
- Prior art keywords
- arm
- state
- fluid
- pressure cylinder
- fluid pressure
- 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 44
- 238000001514 detection method Methods 0.000 claims description 25
- 230000008602 contraction Effects 0.000 description 6
- 238000009412 basement excavation Methods 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000003213 activating effect Effects 0.000 description 1
- 230000000994 depressogenic effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Landscapes
- Operation Control Of Excavators (AREA)
- Component Parts Of Construction Machinery (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159082U JPS58165052U (ja) | 1982-04-26 | 1982-04-26 | シヨベル作業車 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6159082U JPS58165052U (ja) | 1982-04-26 | 1982-04-26 | シヨベル作業車 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58165052U JPS58165052U (ja) | 1983-11-02 |
| JPS6235702Y2 true JPS6235702Y2 (US07223432-20070529-C00017.png) | 1987-09-10 |
Family
ID=30071779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6159082U Granted JPS58165052U (ja) | 1982-04-26 | 1982-04-26 | シヨベル作業車 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58165052U (US07223432-20070529-C00017.png) |
-
1982
- 1982-04-26 JP JP6159082U patent/JPS58165052U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58165052U (ja) | 1983-11-02 |
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