JPH0379651U - - Google Patents

Info

Publication number
JPH0379651U
JPH0379651U JP1989140189U JP14018989U JPH0379651U JP H0379651 U JPH0379651 U JP H0379651U JP 1989140189 U JP1989140189 U JP 1989140189U JP 14018989 U JP14018989 U JP 14018989U JP H0379651 U JPH0379651 U JP H0379651U
Authority
JP
Japan
Prior art keywords
view
fish
plan
concrete block
reinforcing bars
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
JP1989140189U
Other languages
English (en)
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 filed Critical
Priority to JP1989140189U priority Critical patent/JPH0379651U/ja
Publication of JPH0379651U publication Critical patent/JPH0379651U/ja
Pending 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)
  • Revetment (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る魚巣用コンクリートブロ
ツクの正面図、第2図はその平面図、第3図はそ
の底面図、第4図はその左側面図、第5図は第1
図A−A線断面図、第6図は同じくB−B線断面
図、第7図は左右連設状態の平面図、第8図は魚
巣用コンクリートブロツクを使用した岸壁の施工
説明図である。 10……魚巣用コンクリートブロツク、12…
…第1テーパ面、14……控体、16……第2テ
ーパ面、18……中空体、24……出入口、28
……鉄筋、30……連結鉄筋。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 両側面に第1テーパ面を有した平面視台形状
    の控体と、 上記控体の前面に連設され両側面に第2テーパ
    面を備えた平面視逆台形状の中空体と、を備え、 前記中空体は、周側面に魚が出入するための孔
    を有して成る魚巣用コンクリートブロツク。 2 前記控体は、ブロツク相互を連結鉄筋で連結
    するため控体の背面に突設された鉄筋を有して成
    る実用新案登録請求の範囲第1項記載の魚巣用コ
    ンクリートブロツク。
JP1989140189U 1989-12-01 1989-12-01 Pending JPH0379651U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989140189U JPH0379651U (ja) 1989-12-01 1989-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989140189U JPH0379651U (ja) 1989-12-01 1989-12-01

Publications (1)

Publication Number Publication Date
JPH0379651U true JPH0379651U (ja) 1991-08-14

Family

ID=31687182

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989140189U Pending JPH0379651U (ja) 1989-12-01 1989-12-01

Country Status (1)

Country Link
JP (1) JPH0379651U (ja)

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