JPS5845659U - 魚礁 - Google Patents

魚礁

Info

Publication number
JPS5845659U
JPS5845659U JP1981140625U JP14062581U JPS5845659U JP S5845659 U JPS5845659 U JP S5845659U JP 1981140625 U JP1981140625 U JP 1981140625U JP 14062581 U JP14062581 U JP 14062581U JP S5845659 U JPS5845659 U JP S5845659U
Authority
JP
Japan
Prior art keywords
columnar body
section
fish reef
cross
length
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
Application number
JP1981140625U
Other languages
English (en)
Other versions
JPS595309Y2 (ja
Inventor
徃住基司
Original Assignee
株式会社 本堂建設工業
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社 本堂建設工業 filed Critical 株式会社 本堂建設工業
Priority to JP1981140625U priority Critical patent/JPS595309Y2/ja
Publication of JPS5845659U publication Critical patent/JPS5845659U/ja
Application granted granted Critical
Publication of JPS595309Y2 publication Critical patent/JPS595309Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/80Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
    • Y02A40/81Aquaculture, e.g. of fish

Landscapes

  • Artificial Fish Reefs (AREA)
  • Farming Of Fish And Shellfish (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本案の1実施例を示すもので、第1図は正面図、
第2図は平面図、第3図は右側面図、第4図は底面図、
第5図、第6図は布設状態の平面図である。 1・・・・・・魚礁、2A、  2B、  2G・・・
・・・柱状体、2D・・・・・・窓状開口部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 正三角形の断面を有する柱状体2Aの各面に断面台形状
    でかつ上記柱状体2Aとは同長の柱状体2Bを連設し、
    上記柱状体2Bの先端には上記柱状体2Bの上底の長さ
    2B’より大きな辺20′を有する矩形の面落しをした
    断面を有する柱状体2Cを連設し、上記柱状体2Bには
    所定寸法の窓状開口部2Dを適数個設けたことを特徴と
    する魚礁。
JP1981140625U 1981-09-22 1981-09-22 魚礁 Expired JPS595309Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981140625U JPS595309Y2 (ja) 1981-09-22 1981-09-22 魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981140625U JPS595309Y2 (ja) 1981-09-22 1981-09-22 魚礁

Publications (2)

Publication Number Publication Date
JPS5845659U true JPS5845659U (ja) 1983-03-28
JPS595309Y2 JPS595309Y2 (ja) 1984-02-17

Family

ID=29933777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981140625U Expired JPS595309Y2 (ja) 1981-09-22 1981-09-22 魚礁

Country Status (1)

Country Link
JP (1) JPS595309Y2 (ja)

Also Published As

Publication number Publication date
JPS595309Y2 (ja) 1984-02-17

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