JPH0418070U - - Google Patents
Info
- Publication number
- JPH0418070U JPH0418070U JP6009190U JP6009190U JPH0418070U JP H0418070 U JPH0418070 U JP H0418070U JP 6009190 U JP6009190 U JP 6009190U JP 6009190 U JP6009190 U JP 6009190U JP H0418070 U JPH0418070 U JP H0418070U
- Authority
- JP
- Japan
- Prior art keywords
- rod material
- rod
- cover
- barrier
- inner diameter
- 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
- 239000000463 material Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Train Traffic Observation, Control, And Security (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6009190U JPH0418070U (enExample) | 1990-06-06 | 1990-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6009190U JPH0418070U (enExample) | 1990-06-06 | 1990-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0418070U true JPH0418070U (enExample) | 1992-02-14 |
Family
ID=31587150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6009190U Pending JPH0418070U (enExample) | 1990-06-06 | 1990-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0418070U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933508B1 (enExample) * | 1969-05-01 | 1974-09-07 | ||
| JPS5315204B2 (enExample) * | 1974-01-16 | 1978-05-23 |
-
1990
- 1990-06-06 JP JP6009190U patent/JPH0418070U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4933508B1 (enExample) * | 1969-05-01 | 1974-09-07 | ||
| JPS5315204B2 (enExample) * | 1974-01-16 | 1978-05-23 |