JPS62188689U - - Google Patents

Info

Publication number
JPS62188689U
JPS62188689U JP7737986U JP7737986U JPS62188689U JP S62188689 U JPS62188689 U JP S62188689U JP 7737986 U JP7737986 U JP 7737986U JP 7737986 U JP7737986 U JP 7737986U JP S62188689 U JPS62188689 U JP S62188689U
Authority
JP
Japan
Prior art keywords
bag body
sewer
shutoff device
inflated
air
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
JP7737986U
Other languages
English (en)
Other versions
JPH03636Y2 (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 JP1986077379U priority Critical patent/JPH03636Y2/ja
Publication of JPS62188689U publication Critical patent/JPS62188689U/ja
Application granted granted Critical
Publication of JPH03636Y2 publication Critical patent/JPH03636Y2/ja
Expired legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案に係る遮断装置の斜視図、第２
図はエアーを注入した状態の遮断装置の斜視図、
第３図は本考案に係る遮断装置の使用例の説明図
、第４図は従来のエアープラグの説明図である。 １……バツグ本体、２……エアーパイプ、３…
…バイパス穴、４……下水道、５……バイパス管
。

Claims (1)

  1. 【実用新案登録請求の範囲】 １ 柔軟性と気密性を有する材質により内部に空
    気を注入したときに膨らみバツグ本体を形成する
    と共にこのバツグ本体内にバイパス穴を形成して
    成る下水道用遮断装置。 ２ バツグ本体を膨らませたときの形状が円筒型
    であるところの実用新案登録請求の範囲第１項記
    載の下水道用遮断装置。 ３ バツグ本体を膨らませたときの形状が四角形
    型であるところの実用新案登録請求の範囲第１項
    記載の下水道用遮断装置。
JP1986077379U 1986-05-21 1986-05-21 Expired JPH03636Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986077379U JPH03636Y2 (ja) 1986-05-21 1986-05-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986077379U JPH03636Y2 (ja) 1986-05-21 1986-05-21

Publications (2)

Publication Number Publication Date
JPS62188689U true JPS62188689U (ja) 1987-12-01
JPH03636Y2 JPH03636Y2 (ja) 1991-01-10

Family

ID=30925328

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986077379U Expired JPH03636Y2 (ja) 1986-05-21 1986-05-21

Country Status (1)

Country Link
JP (1) JPH03636Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4744735B2 (ja) * 2001-07-17 2011-08-10 西松建設株式会社 埋設管の補修装置及び埋設管の補修方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451612U (ja) * 1977-09-19 1979-04-10
JPS5489624U (ja) * 1977-12-08 1979-06-25

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5451612U (ja) * 1977-09-19 1979-04-10
JPS5489624U (ja) * 1977-12-08 1979-06-25

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4744735B2 (ja) * 2001-07-17 2011-08-10 西松建設株式会社 埋設管の補修装置及び埋設管の補修方法

Also Published As

Publication number Publication date
JPH03636Y2 (ja) 1991-01-10

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