JPS63116566U - - Google Patents
Info
- Publication number
- JPS63116566U JPS63116566U JP909387U JP909387U JPS63116566U JP S63116566 U JPS63116566 U JP S63116566U JP 909387 U JP909387 U JP 909387U JP 909387 U JP909387 U JP 909387U JP S63116566 U JPS63116566 U JP S63116566U
- Authority
- JP
- Japan
- Prior art keywords
- arm
- boom
- backhoe
- excavation depth
- bucket
- 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.)
- Pending
Links
- 238000009412 basement excavation Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 2
- 239000003550 marker Substances 0.000 claims description 2
- 238000012790 confirmation Methods 0.000 claims 1
Landscapes
- Component Parts Of Construction Machinery (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP909387U JPS63116566U (nl) | 1987-01-23 | 1987-01-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP909387U JPS63116566U (nl) | 1987-01-23 | 1987-01-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63116566U true JPS63116566U (nl) | 1988-07-27 |
Family
ID=30794081
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP909387U Pending JPS63116566U (nl) | 1987-01-23 | 1987-01-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63116566U (nl) |
-
1987
- 1987-01-23 JP JP909387U patent/JPS63116566U/ja active Pending