JPS6453229U - - Google Patents
Info
- Publication number
- JPS6453229U JPS6453229U JP14649487U JP14649487U JPS6453229U JP S6453229 U JPS6453229 U JP S6453229U JP 14649487 U JP14649487 U JP 14649487U JP 14649487 U JP14649487 U JP 14649487U JP S6453229 U JPS6453229 U JP S6453229U
- Authority
- JP
- Japan
- Prior art keywords
- steel
- driven member
- cover
- resistant
- corrosion
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 238000005260 corrosion Methods 0.000 claims description 9
- 230000007797 corrosion Effects 0.000 claims description 8
- 238000005299 abrasion Methods 0.000 claims description 7
- 239000004576 sand Substances 0.000 claims description 6
- 230000002265 prevention Effects 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 2
- 239000011247 coating layer Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Piles And Underground Anchors (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14649487U JPH0414501Y2 (ja�@�@) | 1987-09-28 | 1987-09-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14649487U JPH0414501Y2 (ja�@�@) | 1987-09-28 | 1987-09-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6453229U true JPS6453229U (ja�@�@) | 1989-04-03 |
| JPH0414501Y2 JPH0414501Y2 (ja�@�@) | 1992-03-31 |
Family
ID=31416036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14649487U Expired JPH0414501Y2 (ja�@�@) | 1987-09-28 | 1987-09-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414501Y2 (ja�@�@) |
-
1987
- 1987-09-28 JP JP14649487U patent/JPH0414501Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0414501Y2 (ja�@�@) | 1992-03-31 |