JPS6395797U - - Google Patents
Info
- Publication number
- JPS6395797U JPS6395797U JP19155686U JP19155686U JPS6395797U JP S6395797 U JPS6395797 U JP S6395797U JP 19155686 U JP19155686 U JP 19155686U JP 19155686 U JP19155686 U JP 19155686U JP S6395797 U JPS6395797 U JP S6395797U
- Authority
- JP
- Japan
- Prior art keywords
- shield frame
- shield
- cutter
- right direction
- opening
- 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
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986191556U JPH0431350Y2 (OSRAM) | 1986-12-11 | 1986-12-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986191556U JPH0431350Y2 (OSRAM) | 1986-12-11 | 1986-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6395797U true JPS6395797U (OSRAM) | 1988-06-21 |
| JPH0431350Y2 JPH0431350Y2 (OSRAM) | 1992-07-28 |
Family
ID=31145803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986191556U Expired JPH0431350Y2 (OSRAM) | 1986-12-11 | 1986-12-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431350Y2 (OSRAM) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213995A (ja) * | 1982-06-04 | 1983-12-13 | 東京電力株式会社 | シ−ルド掘進機 |
-
1986
- 1986-12-11 JP JP1986191556U patent/JPH0431350Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58213995A (ja) * | 1982-06-04 | 1983-12-13 | 東京電力株式会社 | シ−ルド掘進機 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0431350Y2 (OSRAM) | 1992-07-28 |