JPS6032421U - Water inflow prevention device - Google Patents

Water inflow prevention device

Info

Publication number
JPS6032421U
JPS6032421U JP12432683U JP12432683U JPS6032421U JP S6032421 U JPS6032421 U JP S6032421U JP 12432683 U JP12432683 U JP 12432683U JP 12432683 U JP12432683 U JP 12432683U JP S6032421 U JPS6032421 U JP S6032421U
Authority
JP
Japan
Prior art keywords
recess
prevention device
water inflow
inflow prevention
bag
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
JP12432683U
Other languages
Japanese (ja)
Inventor
徹二 延原
Original Assignee
セイコ−産業株式会社
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 セイコ−産業株式会社 filed Critical セイコ−産業株式会社
Priority to JP12432683U priority Critical patent/JPS6032421U/en
Publication of JPS6032421U publication Critical patent/JPS6032421U/en
Pending legal-status Critical Current

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  • Barrages (AREA)
  • Revetment (AREA)
  • Gates (AREA)

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]

図面は本考案の実施の一例を示すもので、第１図は概略
側断面図、第２図は要部拡大斜視図である。 １・・・・・・入口部、２，３・・・・・・床面、４・
・！・・べぼみ部、５・・・・・・袋、６・・・・・・
アンカープレート、７・・・・・・ボルト、８・・・・
・・蓋体。The drawings show an example of the implementation of the present invention, and FIG. 1 is a schematic side sectional view, and FIG. 2 is an enlarged perspective view of the main part. 1... Entrance, 2, 3... Floor, 4.
・! ...Beg part, 5...Bag, 6...
Anchor plate, 7... Bolt, 8...
...Lid body.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 堰を形成しようとする部分にくぼみ部を形成し、このく
ぼみ部内にくぼみ部の全長に亘って水或いはエアー等の
流体の注入によって上方に膨張する袋を設けると共にこ
の袋の底部をくぼみ部の底面上に固定し、くぼみ部の上
端には平常時において閉じられる開閉自在な蓋体を設け
、以って前記袋内に流体を注入することによって、前記
蓋体が開かれたくぼみ部の上端より袋が上方に突出する
ように構成したことを特徴とする水流入防止装置。A recess is formed in the area where the weir is to be formed, and a bag is provided within the recess that expands upward by the injection of a fluid such as water or air over the entire length of the recess. An openable and closable lid is fixed on the bottom surface and is closed under normal conditions at the upper end of the recess, and when fluid is injected into the bag, the lid is opened at the upper end of the recess. A water inflow prevention device characterized in that the bag is configured to protrude upward.
JP12432683U 1983-08-09 1983-08-09 Water inflow prevention device Pending JPS6032421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12432683U JPS6032421U (en) 1983-08-09 1983-08-09 Water inflow prevention device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12432683U JPS6032421U (en) 1983-08-09 1983-08-09 Water inflow prevention device

Publications (1)

Publication Number Publication Date
JPS6032421U true JPS6032421U (en) 1985-03-05

Family

ID=30283456

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12432683U Pending JPS6032421U (en) 1983-08-09 1983-08-09 Water inflow prevention device

Country Status (1)

Country Link
JP (1) JPS6032421U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000251135A (en) * 1999-02-25 2000-09-14 Hitachi Electronics Service Co Ltd Flood preventing device
JP2010111993A (en) * 2008-10-10 2010-05-20 Hayashi Bussan Hatsumei Kenkyusho:Kk Method for raising bank

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000251135A (en) * 1999-02-25 2000-09-14 Hitachi Electronics Service Co Ltd Flood preventing device
JP2010111993A (en) * 2008-10-10 2010-05-20 Hayashi Bussan Hatsumei Kenkyusho:Kk Method for raising bank

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