JPS627745Y2 - - Google Patents
Info
- Publication number
- JPS627745Y2 JPS627745Y2 JP17028180U JP17028180U JPS627745Y2 JP S627745 Y2 JPS627745 Y2 JP S627745Y2 JP 17028180 U JP17028180 U JP 17028180U JP 17028180 U JP17028180 U JP 17028180U JP S627745 Y2 JPS627745 Y2 JP S627745Y2
- Authority
- JP
- Japan
- Prior art keywords
- earth
- sand
- cutter
- suction port
- auxiliary
- 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
- 239000004576 sand Substances 0.000 claims description 36
- 238000009412 basement excavation Methods 0.000 claims description 23
- 239000002689 soil Substances 0.000 claims description 15
- 238000005553 drilling Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17028180U JPS627745Y2 (ko) | 1980-11-29 | 1980-11-29 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17028180U JPS627745Y2 (ko) | 1980-11-29 | 1980-11-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5796277U JPS5796277U (ko) | 1982-06-14 |
JPS627745Y2 true JPS627745Y2 (ko) | 1987-02-23 |
Family
ID=29528726
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17028180U Expired JPS627745Y2 (ko) | 1980-11-29 | 1980-11-29 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS627745Y2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8952116B2 (en) | 2009-09-29 | 2015-02-10 | Nippon Shokubai Co., Ltd. | Particulate water absorbent and process for production thereof |
-
1980
- 1980-11-29 JP JP17028180U patent/JPS627745Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8952116B2 (en) | 2009-09-29 | 2015-02-10 | Nippon Shokubai Co., Ltd. | Particulate water absorbent and process for production thereof |
Also Published As
Publication number | Publication date |
---|---|
JPS5796277U (ko) | 1982-06-14 |
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