JPS6177766U - - Google Patents
Info
- Publication number
- JPS6177766U JPS6177766U JP1984163183U JP16318384U JPS6177766U JP S6177766 U JPS6177766 U JP S6177766U JP 1984163183 U JP1984163183 U JP 1984163183U JP 16318384 U JP16318384 U JP 16318384U JP S6177766 U JPS6177766 U JP S6177766U
- Authority
- JP
- Japan
- Prior art keywords
- ring
- narrowed
- cut
- nylon
- elasticity
- 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
- 239000004677 Nylon Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 229920001778 nylon Polymers 0.000 claims 1
- 239000004033 plastic Substances 0.000 claims 1
- 229920003023 plastic Polymers 0.000 claims 1
- 229920002994 synthetic fiber Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 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
- Artificial Fish Reefs (AREA)
- Farming Of Fish And Shellfish (AREA)
Description
第１図、第２図、第３図はリングの構造を示す
。正面図、上面図、側面図でリングの約半周部分
を円周方向に細め其の一部を直径方向に切断した
ものである。
1, 2 and 3 show the structure of the ring. In the front view, top view, and side view, approximately half the circumference of the ring is narrowed in the circumferential direction and a part thereof is cut in the diametrical direction.
Claims (1)
等の化成材で造つたリングの半周部を円周方向に
細め、一番細い所を直径方向に切り、弾力を利用
して開閉出来る様にしたリングの構造である。 The structure of the ring is made of metal or synthetic materials such as nylon, vinyl, plastic, etc., and its half circumference is narrowed in the circumferential direction, and the thinnest part is cut in the diameter direction so that it can be opened and closed using elasticity. be.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984163183U JPS6177766U (en) | 1984-10-30 | 1984-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984163183U JPS6177766U (en) | 1984-10-30 | 1984-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6177766U true JPS6177766U (en) | 1986-05-24 |
Family
ID=30721045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984163183U Pending JPS6177766U (en) | 1984-10-30 | 1984-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6177766U (en) |
-
1984
- 1984-10-30 JP JP1984163183U patent/JPS6177766U/ja active Pending