JPS5896772U - 増殖魚礁 - Google Patents

増殖魚礁

Info

Publication number
JPS5896772U
JPS5896772U JP1981191655U JP19165581U JPS5896772U JP S5896772 U JPS5896772 U JP S5896772U JP 1981191655 U JP1981191655 U JP 1981191655U JP 19165581 U JP19165581 U JP 19165581U JP S5896772 U JPS5896772 U JP S5896772U
Authority
JP
Japan
Prior art keywords
fish reef
breeding fish
materials
shaped
bar
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
Application number
JP1981191655U
Other languages
English (en)
Inventor
小松　公男
岡本　正雄
Original Assignee
海洋プレコン株式会社
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 海洋プレコン株式会社 filed Critical 海洋プレコン株式会社
Priority to JP1981191655U priority Critical patent/JPS5896772U/ja
Publication of JPS5896772U publication Critical patent/JPS5896772U/ja
Pending legal-status Critical Current

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)
  • 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】
第１図は本考案に係る増殖魚礁を構成する棒状材の斜視
図、第２図は同上の棒状材を井桁状に積んだ状態の斜視
図、第３図は本考案に係る増殖魚礁の斜視図、第４図は
同上の連結状態の省略断面図である。 Ａ・・・増殖魚礁、１．１′・・・棒状材、２・・・天
然石、３Ａ・・・取付孔、３Ｂ・・・中空貫通孔、４・
・・連結軸、４Ａ・・・下部プレート、６・・・吊り上
げ金具、７・・・上部プレート、９・・・充填材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 厚板状の棒状材を各段毎にその向きをかえて多段のかつ
    任意形状の桁状に積み上げし、その各棒材の重ね合せ部
    分に上下方向に連結軸を挿通して各棒状材を連結すると
    ともに、上段若しくは各段の棒状材の表面に多数の天然
    石を露出して固着してなる増殖魚礁。
JP1981191655U 1981-12-24 1981-12-24 増殖魚礁 Pending JPS5896772U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1981191655U JPS5896772U (ja) 1981-12-24 1981-12-24 増殖魚礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1981191655U JPS5896772U (ja) 1981-12-24 1981-12-24 増殖魚礁

Publications (1)

Publication Number Publication Date
JPS5896772U true JPS5896772U (ja) 1983-07-01

Family

ID=30105104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1981191655U Pending JPS5896772U (ja) 1981-12-24 1981-12-24 増殖魚礁

Country Status (1)

Country Link
JP (1) JPS5896772U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08289694A (ja) * 1995-04-20 1996-11-05 Sadanobu Tarui 人工漁礁

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08289694A (ja) * 1995-04-20 1996-11-05 Sadanobu Tarui 人工漁礁

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