JPH0457598U - - Google Patents
Info
- Publication number
- JPH0457598U JPH0457598U JP11892890U JP11892890U JPH0457598U JP H0457598 U JPH0457598 U JP H0457598U JP 11892890 U JP11892890 U JP 11892890U JP 11892890 U JP11892890 U JP 11892890U JP H0457598 U JPH0457598 U JP H0457598U
- Authority
- JP
- Japan
- Prior art keywords
- joint end
- parallel
- end surface
- hole
- end surfaces
- 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
- 238000009412 basement excavation Methods 0.000 claims 2
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990118928U JP2561363Y2 (ja) | 1990-06-29 | 1990-11-14 | セグメント |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2-69271 | 1990-06-29 | ||
JP6927190 | 1990-06-29 | ||
JP1990118928U JP2561363Y2 (ja) | 1990-06-29 | 1990-11-14 | セグメント |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0457598U true JPH0457598U (he) | 1992-05-18 |
JP2561363Y2 JP2561363Y2 (ja) | 1998-01-28 |
Family
ID=31948664
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990118928U Expired - Lifetime JP2561363Y2 (ja) | 1990-06-29 | 1990-11-14 | セグメント |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2561363Y2 (he) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2230380A3 (de) * | 2009-03-19 | 2015-02-18 | Herrenknecht AG | Versteifungssegment, Versteifungssegmentanordnungen und Hohlraumauskleidung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03275898A (ja) * | 1990-03-27 | 1991-12-06 | Taisei Corp | シールド覆工工法 |
-
1990
- 1990-11-14 JP JP1990118928U patent/JP2561363Y2/ja not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03275898A (ja) * | 1990-03-27 | 1991-12-06 | Taisei Corp | シールド覆工工法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2230380A3 (de) * | 2009-03-19 | 2015-02-18 | Herrenknecht AG | Versteifungssegment, Versteifungssegmentanordnungen und Hohlraumauskleidung |
Also Published As
Publication number | Publication date |
---|---|
JP2561363Y2 (ja) | 1998-01-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |