JPH0220288Y2 - - Google Patents
Info
- Publication number
- JPH0220288Y2 JPH0220288Y2 JP14421186U JP14421186U JPH0220288Y2 JP H0220288 Y2 JPH0220288 Y2 JP H0220288Y2 JP 14421186 U JP14421186 U JP 14421186U JP 14421186 U JP14421186 U JP 14421186U JP H0220288 Y2 JPH0220288 Y2 JP H0220288Y2
- Authority
- JP
- Japan
- Prior art keywords
- groove
- core material
- covering material
- cover
- covers
- 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
- 239000000463 material Substances 0.000 claims description 32
- 239000011162 core material Substances 0.000 claims description 27
- 238000005299 abrasion Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000000926 separation method Methods 0.000 claims description 3
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 description 8
- 239000010959 steel Substances 0.000 description 8
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 230000002159 abnormal effect Effects 0.000 description 4
- 229920001577 copolymer Polymers 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 229920003049 isoprene rubber Polymers 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229920001084 poly(chloroprene) Polymers 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 238000004080 punching Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- 239000005977 Ethylene Substances 0.000 description 1
- 244000043261 Hevea brasiliensis Species 0.000 description 1
- 229920006311 Urethane elastomer Polymers 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 description 1
- 229920003052 natural elastomer Polymers 0.000 description 1
- 229920001194 natural rubber Polymers 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003048 styrene butadiene rubber Polymers 0.000 description 1
Landscapes
- Sewage (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14421186U JPH0220288Y2 (enrdf_load_stackoverflow) | 1986-09-19 | 1986-09-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14421186U JPH0220288Y2 (enrdf_load_stackoverflow) | 1986-09-19 | 1986-09-19 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6350985U JPS6350985U (enrdf_load_stackoverflow) | 1988-04-06 |
| JPH0220288Y2 true JPH0220288Y2 (enrdf_load_stackoverflow) | 1990-06-04 |
Family
ID=31054600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14421186U Expired JPH0220288Y2 (enrdf_load_stackoverflow) | 1986-09-19 | 1986-09-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0220288Y2 (enrdf_load_stackoverflow) |
-
1986
- 1986-09-19 JP JP14421186U patent/JPH0220288Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6350985U (enrdf_load_stackoverflow) | 1988-04-06 |
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