JPS5816217U - flexible membrane weir - Google Patents

flexible membrane weir

Info

Publication number
JPS5816217U
JPS5816217U JP10979881U JP10979881U JPS5816217U JP S5816217 U JPS5816217 U JP S5816217U JP 10979881 U JP10979881 U JP 10979881U JP 10979881 U JP10979881 U JP 10979881U JP S5816217 U JPS5816217 U JP S5816217U
Authority
JP
Japan
Prior art keywords
flexible membrane
membrane weir
weir
cross
view illustrating
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
JP10979881U
Other languages
Japanese (ja)
Other versions
JPS6115066Y2 (en
Inventor
村松　建夫
守 栗原
Original Assignee
株式会社ブリヂストン
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 株式会社ブリヂストン filed Critical 株式会社ブリヂストン
Priority to JP10979881U priority Critical patent/JPS5816217U/en
Publication of JPS5816217U publication Critical patent/JPS5816217U/en
Application granted granted Critical
Publication of JPS6115066Y2 publication Critical patent/JPS6115066Y2/ja
Granted 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 drawings]

第１図は従来のゴム堰の膨張、起立状態を図示した横断
側面図、第２図はその収縮、倒伏状態を図示した横断側
面図、第３図は本案に係る可撓性膜堰の−ｉ施例におけ
る膨張１．起立状態を図示した横断側面図、第４図はそ
の収縮、倒伏状態を図示した横断側面図、第５図は他の
実施例の膨張、起立状態を図示した横断側面図である。 １・・・・・・ゴム堰、２・・・・・・上流側部片、３
・・・・・・下流側部片、４・・・・・・突条、５・・
・・・・重ね合せ側縁、６・・・］・・スポンジゴム、
７・・・・・・河床コンクリート、８・・・・・・その
頂面、９・・・・・・押え金、１０・・・・・・アンカ
ーボルト、１１・・・・・・ナツト、１２・・・・・・
石。Fig. 1 is a cross-sectional side view illustrating a conventional rubber weir in its expanded and upright state, Fig. 2 is a cross-sectional side view illustrating its deflated and collapsed state, and Fig. 3 is a cross-sectional side view illustrating its deflated and collapsed state. Expansion in Example i 1. FIG. 4 is a cross-sectional side view illustrating the upright state, FIG. 4 is a cross-sectional side view illustrating the contracted and collapsed state, and FIG. 5 is a cross-sectional side view illustrating another embodiment in the expanded and upright state. 1...Rubber weir, 2...Upstream side piece, 3
...Downstream piece, 4...Protrusion, 5...
... Overlap side edge, 6... ] ... Sponge rubber,
7... River bed concrete, 8... Its top surface, 9... Presser foot, 10... Anchor bolt, 11... Nut, 12...
stone.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 河川等を横切って敷設され、気体の送入により起立し、
排出により倒伏する可撓性膜堰において、同可撓性膜喧
の下流側部片の外面の少なくとも一部にスポンジゴムや
発泡プラスチックの如き可撓−性柔軟材を設けたことを
特徴とする可撓性膜堰。It is laid across rivers, etc., and stands up when gas is introduced.
A flexible membrane weir that collapses due to discharge is characterized in that at least a part of the outer surface of the downstream part of the flexible membrane weir is provided with a flexible material such as sponge rubber or foamed plastic. Flexible membrane weir.
JP10979881U 1981-07-25 1981-07-25 flexible membrane weir Granted JPS5816217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10979881U JPS5816217U (en) 1981-07-25 1981-07-25 flexible membrane weir

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10979881U JPS5816217U (en) 1981-07-25 1981-07-25 flexible membrane weir

Publications (2)

Publication Number Publication Date
JPS5816217U true JPS5816217U (en) 1983-02-01
JPS6115066Y2 JPS6115066Y2 (en) 1986-05-10

Family

ID=29904164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10979881U Granted JPS5816217U (en) 1981-07-25 1981-07-25 flexible membrane weir

Country Status (1)

Country Link
JP (1) JPS5816217U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987230U (en) * 1972-11-16 1974-07-29
JPS5323021A (en) * 1976-08-13 1978-03-03 Mitsubishi Electric Corp Protective device electrical car

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4987230U (en) * 1972-11-16 1974-07-29
JPS5323021A (en) * 1976-08-13 1978-03-03 Mitsubishi Electric Corp Protective device electrical car

Also Published As

Publication number Publication date
JPS6115066Y2 (en) 1986-05-10

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