JPS63139109U - - Google Patents
Info
- Publication number
- JPS63139109U JPS63139109U JP3180687U JP3180687U JPS63139109U JP S63139109 U JPS63139109 U JP S63139109U JP 3180687 U JP3180687 U JP 3180687U JP 3180687 U JP3180687 U JP 3180687U JP S63139109 U JPS63139109 U JP S63139109U
- Authority
- JP
- Japan
- Prior art keywords
- slip member
- ladder
- tire
- net
- diamond
- 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
- 239000011162 core material Substances 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Road Paving Structures (AREA)
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180687U JPH0420645Y2 (zh) | 1987-03-06 | 1987-03-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3180687U JPH0420645Y2 (zh) | 1987-03-06 | 1987-03-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63139109U true JPS63139109U (zh) | 1988-09-13 |
| JPH0420645Y2 JPH0420645Y2 (zh) | 1992-05-12 |
Family
ID=30837880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3180687U Expired JPH0420645Y2 (zh) | 1987-03-06 | 1987-03-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420645Y2 (zh) |
-
1987
- 1987-03-06 JP JP3180687U patent/JPH0420645Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0420645Y2 (zh) | 1992-05-12 |