JPH0111834Y2 - - Google Patents
Info
- Publication number
- JPH0111834Y2 JPH0111834Y2 JP19611284U JP19611284U JPH0111834Y2 JP H0111834 Y2 JPH0111834 Y2 JP H0111834Y2 JP 19611284 U JP19611284 U JP 19611284U JP 19611284 U JP19611284 U JP 19611284U JP H0111834 Y2 JPH0111834 Y2 JP H0111834Y2
- Authority
- JP
- Japan
- Prior art keywords
- kelly bar
- excavator
- muddy water
- excavation
- excavation 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 238000009412 basement excavation Methods 0.000 claims description 10
- 230000005484 gravity Effects 0.000 claims description 2
- 239000004576 sand Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229920006328 Styrofoam Polymers 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000008261 styrofoam Substances 0.000 description 1
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19611284U JPH0111834Y2 (en]) | 1984-12-26 | 1984-12-26 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP19611284U JPH0111834Y2 (en]) | 1984-12-26 | 1984-12-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61112093U JPS61112093U (en]) | 1986-07-15 |
JPH0111834Y2 true JPH0111834Y2 (en]) | 1989-04-06 |
Family
ID=30753763
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19611284U Expired JPH0111834Y2 (en]) | 1984-12-26 | 1984-12-26 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0111834Y2 (en]) |
-
1984
- 1984-12-26 JP JP19611284U patent/JPH0111834Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS61112093U (en]) | 1986-07-15 |
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