JPS5516119A - Floating type drift ice fence - Google Patents
Floating type drift ice fenceInfo
- Publication number
- JPS5516119A JPS5516119A JP8679878A JP8679878A JPS5516119A JP S5516119 A JPS5516119 A JP S5516119A JP 8679878 A JP8679878 A JP 8679878A JP 8679878 A JP8679878 A JP 8679878A JP S5516119 A JPS5516119 A JP S5516119A
- Authority
- JP
- Japan
- Prior art keywords
- fence
- ice
- pillars
- drift ice
- surging
- 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
Abstract
PURPOSE: To present a floating type ice fence capable of surely intercepting the surging of drift ice, without hindering the natural environment such as tide flow indispensable for raising fishery product including seaweeds.
CONSTITUTION: An example of installing the title fence A is; at the front end of the main fence body 1, demountable ice fence plate 2 is protruded, while to the rear, stabilizer body 4 is provided at the end of the arm 3, and the main fence body 1 is secured by the support pillars 5 at the both ends of the body 1, and the aboves are established at the necessary location of bay entrance, etc. The main fence body 1 is formed in segmental shape and the force of surging drift ice and wave is resisted at the supporting pillars 5. At the both ends of the fence body 1, dents 6 are made corresponding to the shape of the pillars 5. Ends of the fence body 1 and the pillars are secured by the connectors 8 having hands 9 or other jointing measures having hooks and chains 11. Ice fence plate 2 is formed in a shape enabling the surging force of drift ice decrease, and intercepting the drift ice pieces from riding over or passing thru under it.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53086798A JPS58763B2 (en) | 1978-07-18 | 1978-07-18 | floating ice break |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP53086798A JPS58763B2 (en) | 1978-07-18 | 1978-07-18 | floating ice break |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5516119A true JPS5516119A (en) | 1980-02-04 |
| JPS58763B2 JPS58763B2 (en) | 1983-01-07 |
Family
ID=13896801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP53086798A Expired JPS58763B2 (en) | 1978-07-18 | 1978-07-18 | floating ice break |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58763B2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2730037C1 (en) * | 2019-10-23 | 2020-08-14 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Якутский научный центр Сибирского отделения Российской академии наук" | Method for destruction of ice cover on rivers |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52295A (en) * | 1975-06-17 | 1977-01-05 | Wellcome Found | Production of antiiviral agent |
-
1978
- 1978-07-18 JP JP53086798A patent/JPS58763B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52295A (en) * | 1975-06-17 | 1977-01-05 | Wellcome Found | Production of antiiviral agent |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2730037C1 (en) * | 2019-10-23 | 2020-08-14 | Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Якутский научный центр Сибирского отделения Российской академии наук" | Method for destruction of ice cover on rivers |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58763B2 (en) | 1983-01-07 |
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