JPH0165389U - - Google Patents
Info
- Publication number
- JPH0165389U JPH0165389U JP1987158622U JP15862287U JPH0165389U JP H0165389 U JPH0165389 U JP H0165389U JP 1987158622 U JP1987158622 U JP 1987158622U JP 15862287 U JP15862287 U JP 15862287U JP H0165389 U JPH0165389 U JP H0165389U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- shield jack
- jack
- segment
- fixed side
- 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
- 230000002265 prevention Effects 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158622U JPH0545670Y2 (en]) | 1987-10-16 | 1987-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158622U JPH0545670Y2 (en]) | 1987-10-16 | 1987-10-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0165389U true JPH0165389U (en]) | 1989-04-26 |
| JPH0545670Y2 JPH0545670Y2 (en]) | 1993-11-24 |
Family
ID=31439112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158622U Expired - Lifetime JPH0545670Y2 (en]) | 1987-10-16 | 1987-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0545670Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290196A (ja) * | 1985-06-18 | 1986-12-20 | 川崎重工業株式会社 | シ−ルド掘進工法 |
| JPS62141296A (ja) * | 1985-12-17 | 1987-06-24 | 日本鋼管株式会社 | シ−ルド掘進機の推進装置 |
-
1987
- 1987-10-16 JP JP1987158622U patent/JPH0545670Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61290196A (ja) * | 1985-06-18 | 1986-12-20 | 川崎重工業株式会社 | シ−ルド掘進工法 |
| JPS62141296A (ja) * | 1985-12-17 | 1987-06-24 | 日本鋼管株式会社 | シ−ルド掘進機の推進装置 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0545670Y2 (en]) | 1993-11-24 |