JPS6189044U - - Google Patents
Info
- Publication number
- JPS6189044U JPS6189044U JP17126784U JP17126784U JPS6189044U JP S6189044 U JPS6189044 U JP S6189044U JP 17126784 U JP17126784 U JP 17126784U JP 17126784 U JP17126784 U JP 17126784U JP S6189044 U JPS6189044 U JP S6189044U
- Authority
- JP
- Japan
- Prior art keywords
- auger
- control valve
- directional control
- drive motor
- reverse
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171267U JPH0336588Y2 (en]) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984171267U JPH0336588Y2 (en]) | 1984-11-12 | 1984-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189044U true JPS6189044U (en]) | 1986-06-10 |
| JPH0336588Y2 JPH0336588Y2 (en]) | 1991-08-02 |
Family
ID=30728959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984171267U Expired JPH0336588Y2 (en]) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0336588Y2 (en]) |
Cited By (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 |
| JP2019078018A (ja) * | 2017-10-20 | 2019-05-23 | 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 |
|---|---|---|---|---|
| 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 |
|---|---|---|---|---|
| JPS6119043U (ja) * | 1984-07-06 | 1986-02-04 | 道宏 福元 | 掘削機 |
Cited By (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 |
| JP2019078018A (ja) * | 2017-10-20 | 2019-05-23 | 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0336588Y2 (en]) | 1991-08-02 |