JPH01134452U - - Google Patents
Info
- Publication number
- JPH01134452U JPH01134452U JP1988029764U JP2976488U JPH01134452U JP H01134452 U JPH01134452 U JP H01134452U JP 1988029764 U JP1988029764 U JP 1988029764U JP 2976488 U JP2976488 U JP 2976488U JP H01134452 U JPH01134452 U JP H01134452U
- Authority
- JP
- Japan
- Prior art keywords
- truncated pyramid
- surface portion
- slope
- vertical
- reef block
- 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
- 241000195493 Cryptophyta Species 0.000 claims description 6
- 241001474374 Blennius Species 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)
- Cultivation Of Seaweed (AREA)
Description
第１図：本考案の藻礁ブロツクの正面図、第２
図：本考案の藻礁ブロツクの平面図、第３図：本
考案の藻礁ブロツクの側面図、第４図：本考案の
藻礁ブロツクの底面図、第５図：溝の縦断面拡大
図。 １……基台、２……角錐台、２１……角錐台の
斜面、３……溝、３１……底面部、３２……垂直
面部、３３……水平面部、４……凹部、５……吊
金具。
図：本考案の藻礁ブロツクの平面図、第３図：本
考案の藻礁ブロツクの側面図、第４図：本考案の
藻礁ブロツクの底面図、第５図：溝の縦断面拡大
図。 １……基台、２……角錐台、２１……角錐台の
斜面、３……溝、３１……底面部、３２……垂直
面部、３３……水平面部、４……凹部、５……吊
金具。
Claims (1)
- 【実用新案登録請求の範囲】 １ 側壁が垂直面である基台上に、 角錐台を組み合わせた形状であり、 角錐台の表面には溝を形成し、 角錐台の上部には凹部を形成し、 該凹部に吊金具を埋設した藻礁ブロツク。 ２ 溝が、 角錐台の斜面に平行な底面部と、 底面部の上端側と角錐台の斜面との間の垂直面
部と、 底面部の下端側と角錐台の斜面との間の水平面
部とからなる請求項１記載の藻礁ブロツク。 ３ 垂直面部と底面部とのなす角と、 水平面部と底面部とのなす角とが、 鈍角である請求項２記載の藻礁ブロツク。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029764U JPH01134452U (ja) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029764U JPH01134452U (ja) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134452U true JPH01134452U (ja) | 1989-09-13 |
Family
ID=31254254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988029764U Pending JPH01134452U (ja) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134452U (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (ja) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | 海藻魚礁ブロック |
-
1988
- 1988-03-08 JP JP1988029764U patent/JPH01134452U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (ja) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | 海藻魚礁ブロック |