JPS6287994U - - Google Patents
Info
- Publication number
- JPS6287994U JPS6287994U JP18046985U JP18046985U JPS6287994U JP S6287994 U JPS6287994 U JP S6287994U JP 18046985 U JP18046985 U JP 18046985U JP 18046985 U JP18046985 U JP 18046985U JP S6287994 U JPS6287994 U JP S6287994U
- Authority
- JP
- Japan
- Prior art keywords
- outer circumferential
- reinforcing
- cylindrical tube
- reinforcing ring
- circumferential surface
- 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.)
- Pending
Links
- 230000003014 reinforcing effect Effects 0.000 claims 9
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18046985U JPS6287994U (enExample) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18046985U JPS6287994U (enExample) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287994U true JPS6287994U (enExample) | 1987-06-05 |
Family
ID=31124457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18046985U Pending JPS6287994U (enExample) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287994U (enExample) |
-
1985
- 1985-11-22 JP JP18046985U patent/JPS6287994U/ja active Pending