JPS61198316U - - Google Patents
Info
- Publication number
- JPS61198316U JPS61198316U JP7943385U JP7943385U JPS61198316U JP S61198316 U JPS61198316 U JP S61198316U JP 7943385 U JP7943385 U JP 7943385U JP 7943385 U JP7943385 U JP 7943385U JP S61198316 U JPS61198316 U JP S61198316U
- Authority
- JP
- Japan
- Prior art keywords
- guardrail
- helical
- breaking
- absorb
- things
- 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
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7943385U JPS61198316U (enExample) | 1985-05-28 | 1985-05-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7943385U JPS61198316U (enExample) | 1985-05-28 | 1985-05-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61198316U true JPS61198316U (enExample) | 1986-12-11 |
Family
ID=30624340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7943385U Pending JPS61198316U (enExample) | 1985-05-28 | 1985-05-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61198316U (enExample) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3467361A (en) * | 1965-03-25 | 1969-09-16 | Gennaro Moschettini | Guard-rails for roads |
| JPS4925359A (enExample) * | 1972-07-03 | 1974-03-06 | ||
| JPS5146975A (ja) * | 1974-10-21 | 1976-04-22 | Citizen Watch Co Ltd | Chokogataonkyosochitsukikeitaiyokogatakiki |
-
1985
- 1985-05-28 JP JP7943385U patent/JPS61198316U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3467361A (en) * | 1965-03-25 | 1969-09-16 | Gennaro Moschettini | Guard-rails for roads |
| JPS4925359A (enExample) * | 1972-07-03 | 1974-03-06 | ||
| JPS5146975A (ja) * | 1974-10-21 | 1976-04-22 | Citizen Watch Co Ltd | Chokogataonkyosochitsukikeitaiyokogatakiki |