JPH0434229Y2 - - Google Patents
Info
- Publication number
- JPH0434229Y2 JPH0434229Y2 JP1988123876U JP12387688U JPH0434229Y2 JP H0434229 Y2 JPH0434229 Y2 JP H0434229Y2 JP 1988123876 U JP1988123876 U JP 1988123876U JP 12387688 U JP12387688 U JP 12387688U JP H0434229 Y2 JPH0434229 Y2 JP H0434229Y2
- Authority
- JP
- Japan
- Prior art keywords
- angle
- drain
- longitudinal direction
- sides
- drainage
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 14
- 230000000630 rising effect Effects 0.000 claims description 8
- 239000011347 resin Substances 0.000 claims description 2
- 229920005989 resin Polymers 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 230000002265 prevention Effects 0.000 description 6
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Sewage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988123876U JPH0434229Y2 (ko) | 1988-09-21 | 1988-09-21 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988123876U JPH0434229Y2 (ko) | 1988-09-21 | 1988-09-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0247284U JPH0247284U (ko) | 1990-03-30 |
JPH0434229Y2 true JPH0434229Y2 (ko) | 1992-08-14 |
Family
ID=31373127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988123876U Expired JPH0434229Y2 (ko) | 1988-09-21 | 1988-09-21 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0434229Y2 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004332536A (ja) * | 2004-07-20 | 2004-11-25 | Toshio Kamata | U字溝 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6088776B2 (ja) * | 2012-09-28 | 2017-03-01 | 積水化学工業株式会社 | 集砂受枠の取付部材 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS512232A (en) * | 1974-06-26 | 1976-01-09 | Masao Ishibashi | Koseisuironiokeru furyokunyoru henkeioyobi hasonoboshisuru hoho |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58111213U (ja) * | 1982-01-26 | 1983-07-29 | 日本鋼管ライトスチ−ル株式会社 | コルゲ−トフリユ−ムの浮上り防止機構 |
-
1988
- 1988-09-21 JP JP1988123876U patent/JPH0434229Y2/ja not_active Expired
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS512232A (en) * | 1974-06-26 | 1976-01-09 | Masao Ishibashi | Koseisuironiokeru furyokunyoru henkeioyobi hasonoboshisuru hoho |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004332536A (ja) * | 2004-07-20 | 2004-11-25 | Toshio Kamata | U字溝 |
Also Published As
Publication number | Publication date |
---|---|
JPH0247284U (ko) | 1990-03-30 |
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