JPH0193289U - - Google Patents
Info
- Publication number
- JPH0193289U JPH0193289U JP18805287U JP18805287U JPH0193289U JP H0193289 U JPH0193289 U JP H0193289U JP 18805287 U JP18805287 U JP 18805287U JP 18805287 U JP18805287 U JP 18805287U JP H0193289 U JPH0193289 U JP H0193289U
- Authority
- JP
- Japan
- Prior art keywords
- entrance
- shield machine
- bolt
- hardware
- cap nut
- 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
- 238000009415 formwork Methods 0.000 claims description 3
- 238000012856 packing Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 description 1
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188052U JPH0512392Y2 (enExample) | 1987-12-09 | 1987-12-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987188052U JPH0512392Y2 (enExample) | 1987-12-09 | 1987-12-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0193289U true JPH0193289U (enExample) | 1989-06-19 |
| JPH0512392Y2 JPH0512392Y2 (enExample) | 1993-03-30 |
Family
ID=31479173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987188052U Expired - Lifetime JPH0512392Y2 (enExample) | 1987-12-09 | 1987-12-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0512392Y2 (enExample) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60109490A (ja) * | 1983-11-18 | 1985-06-14 | 日本電信電話株式会社 | 坑口止水パツキン保護構造 |
-
1987
- 1987-12-09 JP JP1987188052U patent/JPH0512392Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60109490A (ja) * | 1983-11-18 | 1985-06-14 | 日本電信電話株式会社 | 坑口止水パツキン保護構造 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0512392Y2 (enExample) | 1993-03-30 |