JPH0144592Y2 - - Google Patents
Info
- Publication number
- JPH0144592Y2 JPH0144592Y2 JP4048981U JP4048981U JPH0144592Y2 JP H0144592 Y2 JPH0144592 Y2 JP H0144592Y2 JP 4048981 U JP4048981 U JP 4048981U JP 4048981 U JP4048981 U JP 4048981U JP H0144592 Y2 JPH0144592 Y2 JP H0144592Y2
- Authority
- JP
- Japan
- Prior art keywords
- door body
- door
- embankment
- gate
- ground
- 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 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
Landscapes
- Barrages (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4048981U JPH0144592Y2 (it) | 1981-03-23 | 1981-03-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4048981U JPH0144592Y2 (it) | 1981-03-23 | 1981-03-23 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57156524U JPS57156524U (it) | 1982-10-01 |
| JPH0144592Y2 true JPH0144592Y2 (it) | 1989-12-22 |
Family
ID=29837604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4048981U Expired JPH0144592Y2 (it) | 1981-03-23 | 1981-03-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0144592Y2 (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5236794B2 (ja) * | 2011-11-11 | 2013-07-17 | 株式会社荏原製作所 | ポンプゲート |
-
1981
- 1981-03-23 JP JP4048981U patent/JPH0144592Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57156524U (it) | 1982-10-01 |
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