JPH0260569U - - Google Patents
Info
- Publication number
- JPH0260569U JPH0260569U JP1988138188U JP13818888U JPH0260569U JP H0260569 U JPH0260569 U JP H0260569U JP 1988138188 U JP1988138188 U JP 1988138188U JP 13818888 U JP13818888 U JP 13818888U JP H0260569 U JPH0260569 U JP H0260569U
- Authority
- JP
- Japan
- Prior art keywords
- fish nest
- locking rod
- block
- nest block
- opening
- 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
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)
Description
第１図は本考案の実施例の斜視図、第２図は人
工草の例を示す斜視図、第３図はその係止部の例
を示す斜視図、第４図は別の実施例の斜視図、第
５図は魚巣ブロツクの例の斜視図である。 １…魚巣ブロツク、２…開口、３…空洞、４…
下縁部、５…丸棒、６…人工草、７…テープ、８
…取付具、９…挟持部、１０…係止部、１１…吊
下体、１２…テープ。
工草の例を示す斜視図、第３図はその係止部の例
を示す斜視図、第４図は別の実施例の斜視図、第
５図は魚巣ブロツクの例の斜視図である。 １…魚巣ブロツク、２…開口、３…空洞、４…
下縁部、５…丸棒、６…人工草、７…テープ、８
…取付具、９…挟持部、１０…係止部、１１…吊
下体、１２…テープ。
Claims (1)
- 空洞を有する河岸用魚巣ブロツクにおいて、該
ブロツクの水路側の開口の下縁部近傍または上縁
部近傍に、該開口面に平行な係止棒を水平に取り
つけ、該係止棒に、多数の細長いテープ状の遊動
する浮揚体または吊下体を取付けたことを特徴と
する魚巣ブロツク。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988138188U JPH0443014Y2 (ja) | 1988-10-25 | 1988-10-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988138188U JPH0443014Y2 (ja) | 1988-10-25 | 1988-10-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0260569U true JPH0260569U (ja) | 1990-05-02 |
| JPH0443014Y2 JPH0443014Y2 (ja) | 1992-10-12 |
Family
ID=31400297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988138188U Expired JPH0443014Y2 (ja) | 1988-10-25 | 1988-10-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0443014Y2 (ja) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845356U (ja) * | 1971-09-30 | 1973-06-13 | ||
| JPS4991U (ja) * | 1972-04-03 | 1974-01-05 |
-
1988
- 1988-10-25 JP JP1988138188U patent/JPH0443014Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4845356U (ja) * | 1971-09-30 | 1973-06-13 | ||
| JPS4991U (ja) * | 1972-04-03 | 1974-01-05 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0443014Y2 (ja) | 1992-10-12 |