JPH026153Y2 - - Google Patents
Info
- Publication number
- JPH026153Y2 JPH026153Y2 JP6688383U JP6688383U JPH026153Y2 JP H026153 Y2 JPH026153 Y2 JP H026153Y2 JP 6688383 U JP6688383 U JP 6688383U JP 6688383 U JP6688383 U JP 6688383U JP H026153 Y2 JPH026153 Y2 JP H026153Y2
- Authority
- JP
- Japan
- Prior art keywords
- propulsion
- tube
- propulsion tube
- movable plate
- inner tube
- 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
- 238000012937 correction Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688383U JPS59173759U (ja) | 1983-05-06 | 1983-05-06 | 推進管の方向修正装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6688383U JPS59173759U (ja) | 1983-05-06 | 1983-05-06 | 推進管の方向修正装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59173759U JPS59173759U (ja) | 1984-11-20 |
| JPH026153Y2 true JPH026153Y2 (en, 2012) | 1990-02-14 |
Family
ID=30197086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6688383U Granted JPS59173759U (ja) | 1983-05-06 | 1983-05-06 | 推進管の方向修正装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59173759U (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2722090B2 (ja) * | 1988-12-19 | 1998-03-04 | 株式会社イセキ開発工機 | シールド掘進機のための姿勢制御装置 |
-
1983
- 1983-05-06 JP JP6688383U patent/JPS59173759U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59173759U (ja) | 1984-11-20 |
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