JPS6189573U - - Google Patents
Info
- Publication number
- JPS6189573U JPS6189573U JP16989085U JP16989085U JPS6189573U JP S6189573 U JPS6189573 U JP S6189573U JP 16989085 U JP16989085 U JP 16989085U JP 16989085 U JP16989085 U JP 16989085U JP S6189573 U JPS6189573 U JP S6189573U
- Authority
- JP
- Japan
- Prior art keywords
- reinforcing
- annular
- reinforcing plate
- cylindrical body
- concrete
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
- Joints With Sleeves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169890U JPH038865Y2 (en]) | 1985-11-06 | 1985-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985169890U JPH038865Y2 (en]) | 1985-11-06 | 1985-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6189573U true JPS6189573U (en]) | 1986-06-11 |
| JPH038865Y2 JPH038865Y2 (en]) | 1991-03-05 |
Family
ID=30727602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985169890U Expired JPH038865Y2 (en]) | 1985-11-06 | 1985-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH038865Y2 (en]) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699181U (en]) * | 1979-12-28 | 1981-08-05 | ||
| JPS5724390U (en]) * | 1980-07-16 | 1982-02-08 |
-
1985
- 1985-11-06 JP JP1985169890U patent/JPH038865Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5699181U (en]) * | 1979-12-28 | 1981-08-05 | ||
| JPS5724390U (en]) * | 1980-07-16 | 1982-02-08 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH038865Y2 (en]) | 1991-03-05 |