JPH0229265U - - Google Patents
Info
- Publication number
- JPH0229265U JPH0229265U JP1988107839U JP10783988U JPH0229265U JP H0229265 U JPH0229265 U JP H0229265U JP 1988107839 U JP1988107839 U JP 1988107839U JP 10783988 U JP10783988 U JP 10783988U JP H0229265 U JPH0229265 U JP H0229265U
- Authority
- JP
- Japan
- Prior art keywords
- protrusions
- plates
- view
- hole
- bored
- 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
- 238000010276 construction 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
- Revetment (AREA)
- Artificial Fish Reefs (AREA)
Description
図面は本考案の一実施例を示すものであつて、
その第１図は本考案の斜視図、第２図はその正面
図、第３図は平面図、第４図は底面図、第５図は
第３図Ａ―Ａ線断面図、第６図は施工状態を示し
た平面図、第７図は第６図Ｂ―Ｂ線断面図、第８
図は第６図Ｃ―Ｃ線断面図である。
１……板体、２……上部突起、３……下部突起
、４……連結部、５……突起、６……貫通孔であ
る。
The drawings show one embodiment of the present invention,
Fig. 1 is a perspective view of the present invention, Fig. 2 is a front view, Fig. 3 is a plan view, Fig. 4 is a bottom view, Fig. 5 is a sectional view taken along the line A-A in Fig. 3, and Fig. 6 Figure 7 is a plan view showing the construction state, Figure 7 is a sectional view taken along line B-B in Figure 6, Figure 8
The figure is a sectional view taken along the line CC in FIG. 6. DESCRIPTION OF SYMBOLS 1... Plate body, 2... Upper protrusion, 3... Lower protrusion, 4... Connecting part, 5... Protrusion, 6... Through hole.
Claims (1)
体に結合し、その中央には貫通孔６を穿設し、板
体１，１の外面には突起５，５を形成し、板体１
，１の上面には上部突起２，２を、下面には幅広
の下部突起３，３を設けたことを特徴とした根固
め兼用魚巣ブロツク。 The middle portions of the left and right plates 1, 1 are integrally connected by a connecting portion 4, a through hole 6 is bored in the center thereof, and protrusions 5, 5 are formed on the outer surfaces of the plates 1, 1. Plate 1
, 1 has upper protrusions 2, 2 on its upper surface, and wide lower protrusions 3, 3 on its lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107839U JPH047740Y2 (en) | 1988-08-16 | 1988-08-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988107839U JPH047740Y2 (en) | 1988-08-16 | 1988-08-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229265U true JPH0229265U (en) | 1990-02-26 |
| JPH047740Y2 JPH047740Y2 (en) | 1992-02-28 |
Family
ID=31342615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988107839U Expired JPH047740Y2 (en) | 1988-08-16 | 1988-08-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH047740Y2 (en) |
-
1988
- 1988-08-16 JP JP1988107839U patent/JPH047740Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH047740Y2 (en) | 1992-02-28 |