JPS58149422U - fishway - Google Patents

fishway

Info

Publication number
JPS58149422U
JPS58149422U JP4593482U JP4593482U JPS58149422U JP S58149422 U JPS58149422 U JP S58149422U JP 4593482 U JP4593482 U JP 4593482U JP 4593482 U JP4593482 U JP 4593482U JP S58149422 U JPS58149422 U JP S58149422U
Authority
JP
Japan
Prior art keywords
fishway
gate
gate body
stair
lug
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
JP4593482U
Other languages
Japanese (ja)
Inventor
信光 岡村
小口　菊雄
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP4593482U priority Critical patent/JPS58149422U/en
Publication of JPS58149422U publication Critical patent/JPS58149422U/en
Pending legal-status Critical Current

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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。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のものの平面図、第２図ないし第５図は本
考案の一実施例を示したもので、第２図はローラゲート
に装備した状態の平面図、第３図は同正面図、第４図は
第３図のＩＶ−ＩＶ線に沿った　　、拡大断面図、第５
図は第１図Ａ部の拡大図である。 １：ローラゲート、３：扉体、４：魚道、５：通水路、
６：仕切ゲート。Fig. 1 is a plan view of a conventional device, Figs. 2 to 5 show an embodiment of the present invention, Fig. 2 is a plan view of the device installed on a roller gate, and Fig. 3 is a front view of the same. Figure 4 is an enlarged sectional view taken along line IV-IV in Figure 3, Figure 5
The figure is an enlarged view of section A in FIG. 1: Roller gate, 3: Door body, 4: Fishway, 5: Waterway,
6: Partition gate.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 河川取水堰等における口＝ラゲートの扉体下流側の扉面
に階段式魚道を取付けると共に、該魚道の最上段は上記
扉体の上部に設けられた通水路に接続してなることを特
徴とする魚道。A stair-type fishway is installed on the door surface on the downstream side of the gate body of the mouth = lug gate in a river intake weir, etc., and the top step of the fishway is connected to a water passage provided at the top of the gate body. A fish ladder.
JP4593482U 1982-03-30 1982-03-30 fishway Pending JPS58149422U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4593482U JPS58149422U (en) 1982-03-30 1982-03-30 fishway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4593482U JPS58149422U (en) 1982-03-30 1982-03-30 fishway

Publications (1)

Publication Number Publication Date
JPS58149422U true JPS58149422U (en) 1983-10-07

Family

ID=30056938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4593482U Pending JPS58149422U (en) 1982-03-30 1982-03-30 fishway

Country Status (1)

Country Link
JP (1) JPS58149422U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618437U (en) * 1992-08-18 1994-03-11 財団法人ダム水源地環境整備センター Lifting fishway

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0618437U (en) * 1992-08-18 1994-03-11 財団法人ダム水源地環境整備センター Lifting fishway

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