JPS63171494U - - Google Patents
Info
- Publication number
- JPS63171494U JPS63171494U JP6152887U JP6152887U JPS63171494U JP S63171494 U JPS63171494 U JP S63171494U JP 6152887 U JP6152887 U JP 6152887U JP 6152887 U JP6152887 U JP 6152887U JP S63171494 U JPS63171494 U JP S63171494U
- Authority
- JP
- Japan
- Prior art keywords
- shield
- jack
- shield jack
- attached
- arc plate
- 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
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 238000009412 basement excavation Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6152887U JPH053590Y2 (enExample) | 1987-04-22 | 1987-04-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6152887U JPH053590Y2 (enExample) | 1987-04-22 | 1987-04-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63171494U true JPS63171494U (enExample) | 1988-11-08 |
| JPH053590Y2 JPH053590Y2 (enExample) | 1993-01-28 |
Family
ID=30894952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6152887U Expired - Lifetime JPH053590Y2 (enExample) | 1987-04-22 | 1987-04-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH053590Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032094U (enExample) * | 1989-05-29 | 1991-01-10 |
-
1987
- 1987-04-22 JP JP6152887U patent/JPH053590Y2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH032094U (enExample) * | 1989-05-29 | 1991-01-10 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH053590Y2 (enExample) | 1993-01-28 |