JPH02120523U - - Google Patents

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Publication number
JPH02120523U
JPH02120523U JP2907789U JP2907789U JPH02120523U JP H02120523 U JPH02120523 U JP H02120523U JP 2907789 U JP2907789 U JP 2907789U JP 2907789 U JP2907789 U JP 2907789U JP H02120523 U JPH02120523 U JP H02120523U
Authority
JP
Japan
Prior art keywords
fishway
dam
float
tiltable
communicates
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
JP2907789U
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 JP2907789U priority Critical patent/JPH02120523U/ja
Publication of JPH02120523U publication Critical patent/JPH02120523U/ja
Pending legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案の実施例の要部側面図、第2図
は第1図の平面図、第3図は第2図のA−A断面
図、第4図は本考案の全体側面図、第5図は従来
装置の側面図、第6図は第5図の平面図である。 1……フロート、2……起倒式魚道、3……ヒ
ンジ、5……仕切板、6……魚道出口、8……コ
ンクリート製魚道階段、9……ダム内魚道。

Claims (1)

    【実用新案登録請求の範囲】
  1. ダム貯水面を浮遊するフロートと、上端をフロ
    ートにより支持されて水面付近に開口し且つ内部
    に複数の仕切板を設けた起倒式魚道と、起倒式魚
    道の下端に連通するダム内魚道と、ダム内魚道の
    流水出口に連通するコンクリート製魚道階段とか
    らなることを特徴とする魚道。
JP2907789U 1989-03-16 1989-03-16 Pending JPH02120523U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2907789U JPH02120523U (ja) 1989-03-16 1989-03-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2907789U JPH02120523U (ja) 1989-03-16 1989-03-16

Publications (1)

Publication Number Publication Date
JPH02120523U true JPH02120523U (ja) 1990-09-28

Family

ID=31252966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2907789U Pending JPH02120523U (ja) 1989-03-16 1989-03-16

Country Status (1)

Country Link
JP (1) JPH02120523U (ja)

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