JPH0428056U - - Google Patents

Info

Publication number
JPH0428056U
JPH0428056U JP1990070868U JP7086890U JPH0428056U JP H0428056 U JPH0428056 U JP H0428056U JP 1990070868 U JP1990070868 U JP 1990070868U JP 7086890 U JP7086890 U JP 7086890U JP H0428056 U JPH0428056 U JP H0428056U
Authority
JP
Japan
Prior art keywords
round steel
retention
materials
support sections
retention fence
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
JP1990070868U
Other languages
English (en)
Other versions
JPH0618454Y2 (ja
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 JP1990070868U priority Critical patent/JPH0618454Y2/ja
Publication of JPH0428056U publication Critical patent/JPH0428056U/ja
Application granted granted Critical
Publication of JPH0618454Y2 publication Critical patent/JPH0618454Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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)

Description

【図面の簡単な説明】
第１図は全体の斜視図、第２図は要部拡大断面
図、第３図は上下の横枠にアングル材を用いた場
合の要部拡大正面図、第４図は同上の平面図、第
５図は従来のものの斜視図である。 １……流れ藻滞留礁、２，３，４……第１、第
２、第３の支柱部、５，６，７……第１、第２、
第３の滞留柵部。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 所定間隔をもつて三方に配された第１、第２
    、第３の支柱部２，３，４と、これら第１、第２
    、第３の支柱部２，３，４間に張設された第１、
    第２、第３の滞留柵部５，６，７と、第１、第２
    、第３の滞留柵部５，６，７は、第１、第２、第
    ３の支柱部間に掛架張設された滞留柵用基枠５Ａ
    ，６Ａ，７Ａと、この滞留柵用基枠に添設された
    滞留柵本体５Ｂ，６Ｂ，７Ｂとから構成され、滞
    留柵用基枠５Ａ，６Ａ、７Ａは上下２本の丸鋼材
    、アングル材、チヤンネル材をもつて構成された
    上下の横枠５Ａ１，６Ａ１，７Ａ１と、これら上
    下の横枠間を連結する丸鋼材、アングル材、チヤ
    ンネル材をもつて構成された適数本の縦枠５Ａ２
    ，６Ａ２，７Ａ２とから構成され、また、滞留柵
    本体５Ｂ，６Ｂ，７Ｂは、縦の細い丸鋼５Ｂ１，
    ６Ｂ１，７Ｂ１と、横の細い丸鋼５Ｂ２，６Ｂ２
    ，７Ｂ２とによつて格子状に構成されていること
    を特徴とする流れ藻滞留礁。 ２ 第１、第２、第３の支柱部２，３，４は平面
    正方形に構成されている請求項１記載の流れ藻滞
    留礁。 ３ 第１、第２、第３の支柱部２，３，４は丸鋼
    材をもつて構成された円筒状体２Ａ，３Ａ，４Ａ
    と、この円筒状体内にウエイト用に充填されたコ
    ンクリート部２Ｂ，３Ｂ，４Ｂとから構成されて
    いる請求項１あるいは請求項２記載の流れ藻滞留
    礁。 ４ 第１、第２、第３の支柱部２，３，４の高さ
    は約１，０００mm、支柱部２，３，４間の間隔は
    約７，０００mm、縦横の細い丸鋼で構成された格
    子の目の大きさは約３００mmである請求項１ない
    し請求項３のいずれかに記載の流れ藻滞留礁。
JP1990070868U 1990-07-02 1990-07-02 流れ藻滞留礁 Expired - Lifetime JPH0618454Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990070868U JPH0618454Y2 (ja) 1990-07-02 1990-07-02 流れ藻滞留礁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990070868U JPH0618454Y2 (ja) 1990-07-02 1990-07-02 流れ藻滞留礁

Publications (2)

Publication Number Publication Date
JPH0428056U true JPH0428056U (ja) 1992-03-05
JPH0618454Y2 JPH0618454Y2 (ja) 1994-05-18

Family

ID=31607399

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990070868U Expired - Lifetime JPH0618454Y2 (ja) 1990-07-02 1990-07-02 流れ藻滞留礁

Country Status (1)

Country Link
JP (1) JPH0618454Y2 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4143580B2 (ja) * 2004-08-06 2008-09-03 昭 中村 藻場構造体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056591U (ja) * 1973-09-27 1975-05-28
JPS559102U (ja) * 1978-06-30 1980-01-21

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5056591U (ja) * 1973-09-27 1975-05-28
JPS559102U (ja) * 1978-06-30 1980-01-21

Also Published As

Publication number Publication date
JPH0618454Y2 (ja) 1994-05-18

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term