JPH0458587U - - Google Patents
Info
- Publication number
- JPH0458587U JPH0458587U JP10059890U JP10059890U JPH0458587U JP H0458587 U JPH0458587 U JP H0458587U JP 10059890 U JP10059890 U JP 10059890U JP 10059890 U JP10059890 U JP 10059890U JP H0458587 U JPH0458587 U JP H0458587U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- wire rope
- detection signals
- wire
- load
- 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
- 238000001514 detection method Methods 0.000 claims description 16
- 238000005553 drilling Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Control And Safety Of Cranes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059890U JPH0458587U (cs) | 1990-09-26 | 1990-09-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10059890U JPH0458587U (cs) | 1990-09-26 | 1990-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0458587U true JPH0458587U (cs) | 1992-05-20 |
Family
ID=31843368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10059890U Pending JPH0458587U (cs) | 1990-09-26 | 1990-09-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0458587U (cs) |
-
1990
- 1990-09-26 JP JP10059890U patent/JPH0458587U/ja active Pending
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