JPH01174498U - - Google Patents
Info
- Publication number
- JPH01174498U JPH01174498U JP6511788U JP6511788U JPH01174498U JP H01174498 U JPH01174498 U JP H01174498U JP 6511788 U JP6511788 U JP 6511788U JP 6511788 U JP6511788 U JP 6511788U JP H01174498 U JPH01174498 U JP H01174498U
- Authority
- JP
- Japan
- Prior art keywords
- erector
- radial direction
- tunneling machine
- turning ring
- shield tunneling
- 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
- 230000005641 tunneling Effects 0.000 claims description 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988065117U JPH0621998Y2 (ja) | 1988-05-19 | 1988-05-19 | シールド掘進機用エレクタのセグメント振れ止め装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988065117U JPH0621998Y2 (ja) | 1988-05-19 | 1988-05-19 | シールド掘進機用エレクタのセグメント振れ止め装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01174498U true JPH01174498U (cs) | 1989-12-12 |
| JPH0621998Y2 JPH0621998Y2 (ja) | 1994-06-08 |
Family
ID=31290562
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988065117U Expired - Lifetime JPH0621998Y2 (ja) | 1988-05-19 | 1988-05-19 | シールド掘進機用エレクタのセグメント振れ止め装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0621998Y2 (cs) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176300U (cs) * | 1986-04-28 | 1987-11-09 |
-
1988
- 1988-05-19 JP JP1988065117U patent/JPH0621998Y2/ja not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62176300U (cs) * | 1986-04-28 | 1987-11-09 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0621998Y2 (ja) | 1994-06-08 |
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