JPS63130590U - - Google Patents
Info
- Publication number
- JPS63130590U JPS63130590U JP2072887U JP2072887U JPS63130590U JP S63130590 U JPS63130590 U JP S63130590U JP 2072887 U JP2072887 U JP 2072887U JP 2072887 U JP2072887 U JP 2072887U JP S63130590 U JPS63130590 U JP S63130590U
- Authority
- JP
- Japan
- Prior art keywords
- net
- strip
- buried pipe
- tunnel excavation
- seal packing
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020728U JPH061671Y2 (ja) | 1987-02-17 | 1987-02-17 | トンネル掘進機と埋設管間のすき間塞ぎ用シ−ルパツキング装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987020728U JPH061671Y2 (ja) | 1987-02-17 | 1987-02-17 | トンネル掘進機と埋設管間のすき間塞ぎ用シ−ルパツキング装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63130590U true JPS63130590U (OSRAM) | 1988-08-26 |
| JPH061671Y2 JPH061671Y2 (ja) | 1994-01-12 |
Family
ID=30816507
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987020728U Expired - Lifetime JPH061671Y2 (ja) | 1987-02-17 | 1987-02-17 | トンネル掘進機と埋設管間のすき間塞ぎ用シ−ルパツキング装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH061671Y2 (OSRAM) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014198U (ja) * | 1983-07-08 | 1985-01-30 | 石川島播磨重工業株式会社 | シ−ルド掘進機のテ−ルシ−ル |
| JPS6140500U (ja) * | 1984-08-16 | 1986-03-14 | 三菱重工業株式会社 | シ−ルド式トンネル掘進機のテ−ルシ−ル |
-
1987
- 1987-02-17 JP JP1987020728U patent/JPH061671Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6014198U (ja) * | 1983-07-08 | 1985-01-30 | 石川島播磨重工業株式会社 | シ−ルド掘進機のテ−ルシ−ル |
| JPS6140500U (ja) * | 1984-08-16 | 1986-03-14 | 三菱重工業株式会社 | シ−ルド式トンネル掘進機のテ−ルシ−ル |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH061671Y2 (ja) | 1994-01-12 |