JPH0336588Y2 - - Google Patents
Info
- Publication number
- JPH0336588Y2 JPH0336588Y2 JP1984171267U JP17126784U JPH0336588Y2 JP H0336588 Y2 JPH0336588 Y2 JP H0336588Y2 JP 1984171267 U JP1984171267 U JP 1984171267U JP 17126784 U JP17126784 U JP 17126784U JP H0336588 Y2 JPH0336588 Y2 JP H0336588Y2
- Authority
- JP
- Japan
- Prior art keywords
- auger
- handed spiral
- clockwise
- central
- rotated
- 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
- 238000003756 stirring Methods 0.000 claims description 20
- 238000009412 basement excavation Methods 0.000 description 8
- 238000013019 agitation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984171267U JPH0336588Y2 (US20030199744A1-20031023-C00003.png) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1984171267U JPH0336588Y2 (US20030199744A1-20031023-C00003.png) | 1984-11-12 | 1984-11-12 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6189044U JPS6189044U (US20030199744A1-20031023-C00003.png) | 1986-06-10 |
JPH0336588Y2 true JPH0336588Y2 (US20030199744A1-20031023-C00003.png) | 1991-08-02 |
Family
ID=30728959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1984171267U Expired JPH0336588Y2 (US20030199744A1-20031023-C00003.png) | 1984-11-12 | 1984-11-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0336588Y2 (US20030199744A1-20031023-C00003.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005336908A (ja) * | 2004-05-28 | 2005-12-08 | Taisei Corp | 地盤掘削方法 |
JP6954533B2 (ja) * | 2017-10-20 | 2021-10-27 | 国立大学法人 東京大学 | 採掘装置およびこれを備える海洋資源揚鉱装置、並びに、海洋資源の揚鉱方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119043B2 (US20030199744A1-20031023-C00003.png) * | 1979-11-07 | 1986-05-15 | Qume Corp |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119043U (ja) * | 1984-07-06 | 1986-02-04 | 道宏 福元 | 掘削機 |
-
1984
- 1984-11-12 JP JP1984171267U patent/JPH0336588Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6119043B2 (US20030199744A1-20031023-C00003.png) * | 1979-11-07 | 1986-05-15 | Qume Corp |
Also Published As
Publication number | Publication date |
---|---|
JPS6189044U (US20030199744A1-20031023-C00003.png) | 1986-06-10 |
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