JPS62148699U - - Google Patents
Info
- Publication number
- JPS62148699U JPS62148699U JP3351386U JP3351386U JPS62148699U JP S62148699 U JPS62148699 U JP S62148699U JP 3351386 U JP3351386 U JP 3351386U JP 3351386 U JP3351386 U JP 3351386U JP S62148699 U JPS62148699 U JP S62148699U
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- gripping portion
- shoring
- gripping
- operations
- 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
- 239000004576 sand Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Shovels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3351386U JPS62148699U (it) | 1986-03-07 | 1986-03-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3351386U JPS62148699U (it) | 1986-03-07 | 1986-03-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62148699U true JPS62148699U (it) | 1987-09-19 |
Family
ID=30841193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3351386U Pending JPS62148699U (it) | 1986-03-07 | 1986-03-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62148699U (it) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082071A (ja) * | 1999-09-13 | 2001-03-27 | Shimizu Corp | トンネル拡幅工法および装置 |
-
1986
- 1986-03-07 JP JP3351386U patent/JPS62148699U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001082071A (ja) * | 1999-09-13 | 2001-03-27 | Shimizu Corp | トンネル拡幅工法および装置 |