JPS6289975U - - Google Patents
Info
- Publication number
- JPS6289975U JPS6289975U JP1985179886U JP17988685U JPS6289975U JP S6289975 U JPS6289975 U JP S6289975U JP 1985179886 U JP1985179886 U JP 1985179886U JP 17988685 U JP17988685 U JP 17988685U JP S6289975 U JPS6289975 U JP S6289975U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- layer
- aquaculture
- utility
- intermediate layer
- 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
- 238000009360 aquaculture Methods 0.000 claims description 6
- 244000144974 aquaculture Species 0.000 claims description 6
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims 4
- 229920005992 thermoplastic resin Polymers 0.000 claims 2
- 238000005452 bending Methods 0.000 claims 1
- 238000004132 cross linking Methods 0.000 claims 1
- 230000001939 inductive effect Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 235000013372 meat Nutrition 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920006337 unsaturated polyester resin Polymers 0.000 claims 1
- 239000010410 layer Substances 0.000 description 2
- 239000011247 coating layer Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Cultivation Of Seaweed (AREA)
- Farming Of Fish And Shellfish (AREA)
- Laminated Bodies (AREA)
- Moulding By Coating Moulds (AREA)
Description
第１図はこの考案の一実施例による養殖筏用パ
イプの断面図、第２図は養殖筏の構造例を示す概
略平面図である。
１……内層、２……中間層、３……被覆層、３
ａ……リブ。
FIG. 1 is a sectional view of a pipe for an aquaculture raft according to an embodiment of this invention, and FIG. 2 is a schematic plan view showing an example of the structure of the aquaculture raft. 1...Inner layer, 2...Intermediate layer, 3...Coating layer, 3
a...ribs.
Claims (1)
用される外径寸法が５０〜９０mmのパイプ材で、
相互に密着接合した内層と中間層と被覆層との３
層構造の肉部からなる中空のパイプであつて； 上記内層と上記被覆層とは熱可塑性樹脂からな
り、上記中間層は繊維強化硬化性樹脂からなり； 上記被覆層の外周には、パイプ長手方向にほぼ
沿つて平行に延び、円周方向のピツチ間隔が１０
ｍｍ以下で、高さが２ｍｍ以上の多数のリブが一
体に形成されていることを特徴とする養殖筏用パ
イプ。 (2) 上記内層および上記被覆層にはスチレンを
誘導単位の成分として含む熱可塑性樹脂が用いら
れ、上記中間層にはスチレンを架橋成分として含
む不飽和ポリエステル樹脂が用いられていること
を特徴とする実用新案登録請求の範囲第１項記載
の養殖筏用パイプ。 (3) 曲げ剛性が３×１０６Kg・cm2以上であるこ
とを特徴とする実用新案登録請求の範囲第１項記
載の養殖筏用パイプ。[Scope of Claim for Utility Model Registration] (1) Pipe material with an outer diameter of 50 to 90 mm used as a component of aquaculture rafts assembled in a lattice pattern,
Three layers: an inner layer, an intermediate layer, and a covering layer, which are closely bonded to each other.
A hollow pipe consisting of a layered meat part; the inner layer and the covering layer are made of thermoplastic resin; the intermediate layer is made of fiber-reinforced curable resin; It extends parallel to the direction, and the pitch interval in the circumferential direction is 10.
A pipe for an aquaculture raft, characterized in that a large number of ribs having a height of 2 mm or less are integrally formed. (2) A thermoplastic resin containing styrene as an inductive unit component is used for the inner layer and the covering layer, and an unsaturated polyester resin containing styrene as a crosslinking component is used for the intermediate layer. A pipe for an aquaculture raft according to claim 1 of the utility model registration claim. (3) The pipe for aquaculture rafts according to claim 1, which is a utility model, and has a bending rigidity of 3×10 6 Kg·cm 2 or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179886U JPH0224461Y2 (en) | 1985-11-25 | 1985-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985179886U JPH0224461Y2 (en) | 1985-11-25 | 1985-11-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6289975U true JPS6289975U (en) | 1987-06-09 |
| JPH0224461Y2 JPH0224461Y2 (en) | 1990-07-04 |
Family
ID=31123347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985179886U Expired JPH0224461Y2 (en) | 1985-11-25 | 1985-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0224461Y2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227514A (en) * | 1999-12-07 | 2001-08-24 | Ube Nitto Kasei Co Ltd | Fiber reinforced resin pipe joining method |
| JP2011217631A (en) * | 2010-04-06 | 2011-11-04 | Kubota-Ci Co | Pipe member for marine structure and culturing raft using the same |
| KR20200065292A (en) * | 2018-11-30 | 2020-06-09 | 백정호 | Heat fusion fixing a float |
| KR20200131079A (en) * | 2019-05-13 | 2020-11-23 | 백정호 | Heat fusion fixing a float |
-
1985
- 1985-11-25 JP JP1985179886U patent/JPH0224461Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001227514A (en) * | 1999-12-07 | 2001-08-24 | Ube Nitto Kasei Co Ltd | Fiber reinforced resin pipe joining method |
| JP2011217631A (en) * | 2010-04-06 | 2011-11-04 | Kubota-Ci Co | Pipe member for marine structure and culturing raft using the same |
| KR20200065292A (en) * | 2018-11-30 | 2020-06-09 | 백정호 | Heat fusion fixing a float |
| KR20200131079A (en) * | 2019-05-13 | 2020-11-23 | 백정호 | Heat fusion fixing a float |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0224461Y2 (en) | 1990-07-04 |