JPH0241303B2 - - Google Patents
Info
- Publication number
- JPH0241303B2 JPH0241303B2 JP21148782A JP21148782A JPH0241303B2 JP H0241303 B2 JPH0241303 B2 JP H0241303B2 JP 21148782 A JP21148782 A JP 21148782A JP 21148782 A JP21148782 A JP 21148782A JP H0241303 B2 JPH0241303 B2 JP H0241303B2
- Authority
- JP
- Japan
- Prior art keywords
- floating body
- shaft
- polyurethane foam
- outer peripheral
- peripheral surface
- 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 45
- 238000007790 scraping Methods 0.000 claims description 20
- 238000005201 scrubbing Methods 0.000 claims description 20
- 239000011162 core material Substances 0.000 claims description 19
- 239000011152 fibreglass Substances 0.000 claims description 13
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 12
- 239000011496 polyurethane foam Substances 0.000 claims description 12
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000005484 gravity Effects 0.000 claims description 5
- 238000005299 abrasion Methods 0.000 description 5
- 239000011435 rock Substances 0.000 description 5
- 235000015170 shellfish Nutrition 0.000 description 5
- 241000512259 Ascophyllum nodosum Species 0.000 description 3
- 241001474374 Blennius Species 0.000 description 3
- 241000195493 Cryptophyta Species 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- 229920002430 Fibre-reinforced plastic Polymers 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000011151 fibre-reinforced plastic Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 239000013535 sea water Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004699 Ultra-high molecular weight polyethylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920000785 ultra high molecular weight polyethylene Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Cultivation Of Seaweed (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21148782A JPS59102341A (ja) | 1982-12-03 | 1982-12-03 | 擦過装置の浮本体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21148782A JPS59102341A (ja) | 1982-12-03 | 1982-12-03 | 擦過装置の浮本体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59102341A JPS59102341A (ja) | 1984-06-13 |
| JPH0241303B2 true JPH0241303B2 (enExample) | 1990-09-17 |
Family
ID=16606763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21148782A Granted JPS59102341A (ja) | 1982-12-03 | 1982-12-03 | 擦過装置の浮本体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59102341A (enExample) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0654120U (ja) * | 1992-12-22 | 1994-07-22 | 市光工業株式会社 | レンズ装着構造 |
| WO2022050208A1 (ja) | 2020-09-01 | 2022-03-10 | 三井化学株式会社 | 樹脂組成物および成形体 |
| WO2022186044A1 (ja) | 2021-03-02 | 2022-09-09 | 三井化学株式会社 | ４－メチル－１－ペンテン重合体 |
-
1982
- 1982-12-03 JP JP21148782A patent/JPS59102341A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0654120U (ja) * | 1992-12-22 | 1994-07-22 | 市光工業株式会社 | レンズ装着構造 |
| WO2022050208A1 (ja) | 2020-09-01 | 2022-03-10 | 三井化学株式会社 | 樹脂組成物および成形体 |
| WO2022186044A1 (ja) | 2021-03-02 | 2022-09-09 | 三井化学株式会社 | ４－メチル－１－ペンテン重合体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59102341A (ja) | 1984-06-13 |
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