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。
Figure 1: Front view of the algae reef block of the present invention, Figure 2
Figure: Plan view of the algae reef block of the present invention, Figure 3: Side view of the algae reef block of the present invention, Figure 4: Bottom view of the algae reef block of the present invention, Figure 5: Enlarged longitudinal cross-sectional view of the groove. . DESCRIPTION OF SYMBOLS 1... Base, 2... truncated pyramid, 21... Slope of truncated pyramid, 3... groove, 31... bottom part, 32... vertical surface part, 33... horizontal surface part, 4... recessed part, 5... ...Hanging hardware.
Claims (1)
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。[Claims for Utility Model Registration] 1. It has a shape in which a truncated pyramid is assembled on a base whose side walls are vertical, a groove is formed on the surface of the truncated pyramid, and a recess is formed in the upper part of the truncated pyramid. , A seaweed reef block with hanging fittings buried in the recess. 2. The groove has a bottom part parallel to the slope of the truncated pyramid, a vertical part between the upper end of the bottom part and the slope of the truncated pyramid, and a horizontal part between the lower end of the bottom part and the slope of the truncated pyramid. The algae reef block according to claim 1, comprising: 3. The algae reef block according to claim 2, wherein the angle formed between the vertical surface portion and the bottom surface portion and the angle formed between the horizontal surface portion and the bottom surface portion are obtuse angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029764U JPH01134452U (en) | 1988-03-08 | 1988-03-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988029764U JPH01134452U (en) | 1988-03-08 | 1988-03-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01134452U true JPH01134452U (en) | 1989-09-13 |
Family
ID=31254254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988029764U Pending JPH01134452U (en) | 1988-03-08 | 1988-03-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01134452U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (en) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | Seaweed fish reef block |
-
1988
- 1988-03-08 JP JP1988029764U patent/JPH01134452U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002281859A (en) * | 2001-03-27 | 2002-10-02 | Asuto Japan:Kk | Seaweed fish reef block |