JPH0257375U - - Google Patents
Info
- Publication number
- JPH0257375U JPH0257375U JP1988137302U JP13730288U JPH0257375U JP H0257375 U JPH0257375 U JP H0257375U JP 1988137302 U JP1988137302 U JP 1988137302U JP 13730288 U JP13730288 U JP 13730288U JP H0257375 U JPH0257375 U JP H0257375U
- Authority
- JP
- Japan
- Prior art keywords
- rope
- silkworm
- tip
- tapered shape
- thread
- 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.)
- Pending
Links
- 235000020637 scallop Nutrition 0.000 claims description 7
- 241000237503 Pectinidae Species 0.000 claims description 5
- 241000255789 Bombyx mori Species 0.000 claims 5
- 238000009360 aquaculture Methods 0.000 claims 1
- 244000144974 aquaculture Species 0.000 claims 1
- 241000237509 Patinopecten sp. Species 0.000 description 2
- 238000009313 farming Methods 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
- Farming Of Fish And Shellfish (AREA)
Description
第１図は本考案にかかる帆立貝養殖用ロープの
実施例を示す正面図、第２図は同要部拡大図、第
３図は同使用状態を示す説明図である。
１……帆立貝養殖用ロープ、２……ロープ、３
……天蚕糸、４……先端部、４ａ……尖端、５…
…浮玉、６……錘、７……帆立貝、８……耳、９
……取付孔。
FIG. 1 is a front view showing an embodiment of the rope for cultivating scallops according to the present invention, FIG. 2 is an enlarged view of the main part, and FIG. 3 is an explanatory view showing the rope in use. 1... Rope for scallop farming, 2... Rope, 3
... Natural silk thread, 4 ... Tip, 4a ... Point, 5 ...
...Floating ball, 6... Weight, 7... Scallop, 8... Ear, 9
...Mounting hole.
Claims (1)
る帆立具養殖用ロープにおいて、上記天蚕糸の先
端部がテーパ状に形成されたことを特徴とする帆
立具養殖用ロープ。 ２ 天蚕糸の一方の先端部がテーパ状に形成され
た請求項１記載の帆立具養殖用ロープ。 ３ 天蚕糸の両方の先端部がテーパ状に形成され
た請求項１記載の帆立具養殖用ロープ。 ４ 上記天蚕糸の先端部の傾斜角が約２０°であ
る請求項１乃至３のいずれか記載の帆立貝養殖用
ロープ。[Claims for Utility Model Registration] 1. A rope for cultivating scallops, which is made by attaching a large number of silkworm threads to a rope of a predetermined length, characterized in that the tip of the silkworm threads is formed into a tapered shape. Rope for vertical aquaculture. 2. The rope for cultivating scallops according to claim 1, wherein one tip of the silkworm thread is formed into a tapered shape. 3. The rope for cultivating scallops according to claim 1, wherein both ends of the silkworm silk thread are formed into a tapered shape. 4. The rope for cultivating scallops according to any one of claims 1 to 3, wherein the inclination angle of the tip of the silkworm thread is about 20°.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137302U JPH0257375U (en) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988137302U JPH0257375U (en) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257375U true JPH0257375U (en) | 1990-04-25 |
Family
ID=31398603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988137302U Pending JPH0257375U (en) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257375U (en) |
-
1988
- 1988-10-20 JP JP1988137302U patent/JPH0257375U/ja active Pending
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