JPS63181647U - - Google Patents
Info
- Publication number
- JPS63181647U JPS63181647U JP7088187U JP7088187U JPS63181647U JP S63181647 U JPS63181647 U JP S63181647U JP 7088187 U JP7088187 U JP 7088187U JP 7088187 U JP7088187 U JP 7088187U JP S63181647 U JPS63181647 U JP S63181647U
- Authority
- JP
- Japan
- Prior art keywords
- tip
- excavation bucket
- tip edge
- steel plates
- dredging
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims 3
- 238000005553 drilling Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Shovels (AREA)
- Component Parts Of Construction Machinery (AREA)
- Placing Or Removing Of Piles Or Sheet Piles, Or Accessories Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7088187U JPS63181647U (un) | 1987-05-14 | 1987-05-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7088187U JPS63181647U (un) | 1987-05-14 | 1987-05-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63181647U true JPS63181647U (un) | 1988-11-24 |
Family
ID=30912924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7088187U Pending JPS63181647U (un) | 1987-05-14 | 1987-05-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63181647U (un) |
-
1987
- 1987-05-14 JP JP7088187U patent/JPS63181647U/ja active Pending