JPS61131761U - - Google Patents

Info

Publication number
JPS61131761U
JPS61131761U JP1985016099U JP1609985U JPS61131761U JP S61131761 U JPS61131761 U JP S61131761U JP 1985016099 U JP1985016099 U JP 1985016099U JP 1609985 U JP1609985 U JP 1609985U JP S61131761 U JPS61131761 U JP S61131761U
Authority
JP
Japan
Prior art keywords
protrusions
water channel
channel block
view
block
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
JP1985016099U
Other languages
English (en)
Other versions
JPH035245Y2 (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 JP1985016099U priority Critical patent/JPH035245Y2/ja
Publication of JPS61131761U publication Critical patent/JPS61131761U/ja
Application granted granted Critical
Publication of JPH035245Y2 publication Critical patent/JPH035245Y2/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)
  • Mechanical Means For Catching Fish (AREA)
  • Sewage (AREA)
  • Revetment (AREA)

Description

【図面の簡単な説明】
第1図は本考案に係る漁礁ブロツクの第一実施
例の正面図であり、第2図は同平面図であり、第
3図は右側面図である。第4図は第1図のA−A
断面図であり、第5図は同B−B断面図である。
第6図は、突条が複数個所設けられた水路ブロツ
クに本考案品を嵌着した例を示す一部破断斜視図
である。第7図は第二の実施例を示す正面図であ
り、第8図は同平面図であり、第9図は同側面図
である。第10図a、bは、他の形状のものを示
す概略側面図である。 1……天井面、2……側面、3……側縁切欠、
4……透し穴、5……突条、6……底面、7……
側壁、8……傾斜面、9……漁礁ブロツク、10
……切欠、11……水路ブロツク、12……嵌合
部。

Claims (1)

    【実用新案登録請求の範囲】
  1. 底面6に水流方向に対してほぼ直角に突条5を
    複数個所に設けてなる水路ブロツク11の突条間
    に渡架し、かつ、前記水路ブロツク11の底面と
    側壁とにより形成されるコーナー部に覆せる形状
    で、側縁に切欠3又は側面に透し空4を有するこ
    とを特徴とする漁礁ブロツク。
JP1985016099U 1985-02-06 1985-02-06 Expired JPH035245Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985016099U JPH035245Y2 (ja) 1985-02-06 1985-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985016099U JPH035245Y2 (ja) 1985-02-06 1985-02-06

Publications (2)

Publication Number Publication Date
JPS61131761U true JPS61131761U (ja) 1986-08-18
JPH035245Y2 JPH035245Y2 (ja) 1991-02-12

Family

ID=30502548

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985016099U Expired JPH035245Y2 (ja) 1985-02-06 1985-02-06

Country Status (1)

Country Link
JP (1) JPH035245Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112792U (ja) * 1978-01-27 1979-08-08
JPS59144037U (ja) * 1983-03-14 1984-09-26 尾形 功 コンクリ−ト組合せ魚床付水路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54112792U (ja) * 1978-01-27 1979-08-08
JPS59144037U (ja) * 1983-03-14 1984-09-26 尾形 功 コンクリ−ト組合せ魚床付水路

Also Published As

Publication number Publication date
JPH035245Y2 (ja) 1991-02-12

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