JPS63141214U - - Google Patents
Info
- Publication number
- JPS63141214U JPS63141214U JP2882587U JP2882587U JPS63141214U JP S63141214 U JPS63141214 U JP S63141214U JP 2882587 U JP2882587 U JP 2882587U JP 2882587 U JP2882587 U JP 2882587U JP S63141214 U JPS63141214 U JP S63141214U
- Authority
- JP
- Japan
- Prior art keywords
- protective cover
- large number
- shock absorbing
- rear direction
- hollow
- 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
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000011435 rock Substances 0.000 claims description 4
- 239000004576 sand Substances 0.000 claims description 4
- 230000035939 shock Effects 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Vibration Dampers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2882587U JPH0449217Y2 (pl) | 1987-03-02 | 1987-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2882587U JPH0449217Y2 (pl) | 1987-03-02 | 1987-03-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63141214U true JPS63141214U (pl) | 1988-09-16 |
| JPH0449217Y2 JPH0449217Y2 (pl) | 1992-11-19 |
Family
ID=30832143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2882587U Expired JPH0449217Y2 (pl) | 1987-03-02 | 1987-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0449217Y2 (pl) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393815U (pl) * | 1990-01-17 | 1991-09-25 |
-
1987
- 1987-03-02 JP JP2882587U patent/JPH0449217Y2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393815U (pl) * | 1990-01-17 | 1991-09-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0449217Y2 (pl) | 1992-11-19 |