JPH0439532B2 - - Google Patents
Info
- Publication number
- JPH0439532B2 JPH0439532B2 JP6747987A JP6747987A JPH0439532B2 JP H0439532 B2 JPH0439532 B2 JP H0439532B2 JP 6747987 A JP6747987 A JP 6747987A JP 6747987 A JP6747987 A JP 6747987A JP H0439532 B2 JPH0439532 B2 JP H0439532B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- tide
- screw
- drive unit
- push
- 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
- 230000004888 barrier function Effects 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000470 constituent Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747987A JPS63233111A (ja) | 1987-03-20 | 1987-03-20 | 防潮扉 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6747987A JPS63233111A (ja) | 1987-03-20 | 1987-03-20 | 防潮扉 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63233111A JPS63233111A (ja) | 1988-09-28 |
| JPH0439532B2 true JPH0439532B2 (de) | 1992-06-29 |
Family
ID=13346146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6747987A Granted JPS63233111A (ja) | 1987-03-20 | 1987-03-20 | 防潮扉 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63233111A (de) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120148346A1 (en) * | 2012-03-01 | 2012-06-14 | Shahriar Eftekharzadeh | Self-deploying floodwall |
-
1987
- 1987-03-20 JP JP6747987A patent/JPS63233111A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63233111A (ja) | 1988-09-28 |
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