JPH0223644Y2 - - Google Patents
Info
- Publication number
- JPH0223644Y2 JPH0223644Y2 JP16677284U JP16677284U JPH0223644Y2 JP H0223644 Y2 JPH0223644 Y2 JP H0223644Y2 JP 16677284 U JP16677284 U JP 16677284U JP 16677284 U JP16677284 U JP 16677284U JP H0223644 Y2 JPH0223644 Y2 JP H0223644Y2
- Authority
- JP
- Japan
- Prior art keywords
- scaffolding
- vertical
- manhole
- handrail
- vertical handrail
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 238000003780 insertion Methods 0.000 description 9
- 230000037431 insertion Effects 0.000 description 9
- 238000009434 installation Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 239000011162 core material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001141 Ductile iron Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16677284U JPH0223644Y2 (enrdf_load_stackoverflow) | 1984-11-01 | 1984-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16677284U JPH0223644Y2 (enrdf_load_stackoverflow) | 1984-11-01 | 1984-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6180830U JPS6180830U (enrdf_load_stackoverflow) | 1986-05-29 |
| JPH0223644Y2 true JPH0223644Y2 (enrdf_load_stackoverflow) | 1990-06-27 |
Family
ID=30724582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16677284U Expired JPH0223644Y2 (enrdf_load_stackoverflow) | 1984-11-01 | 1984-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0223644Y2 (enrdf_load_stackoverflow) |
-
1984
- 1984-11-01 JP JP16677284U patent/JPH0223644Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6180830U (enrdf_load_stackoverflow) | 1986-05-29 |
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