JPH0258079U - - Google Patents
Info
- Publication number
- JPH0258079U JPH0258079U JP13445788U JP13445788U JPH0258079U JP H0258079 U JPH0258079 U JP H0258079U JP 13445788 U JP13445788 U JP 13445788U JP 13445788 U JP13445788 U JP 13445788U JP H0258079 U JPH0258079 U JP H0258079U
- Authority
- JP
- Japan
- Prior art keywords
- removal device
- rotary cutter
- cutter type
- type excavator
- mud removal
- 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.)
- Granted
Links
- 238000005553 drilling Methods 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000010802 sludge Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13445788U JPH0521541Y2 (en:Method) | 1988-10-17 | 1988-10-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13445788U JPH0521541Y2 (en:Method) | 1988-10-17 | 1988-10-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0258079U true JPH0258079U (en:Method) | 1990-04-26 |
| JPH0521541Y2 JPH0521541Y2 (en:Method) | 1993-06-02 |
Family
ID=31393229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13445788U Expired - Lifetime JPH0521541Y2 (en:Method) | 1988-10-17 | 1988-10-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0521541Y2 (en:Method) |
-
1988
- 1988-10-17 JP JP13445788U patent/JPH0521541Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0521541Y2 (en:Method) | 1993-06-02 |
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