JPH02103597U - - Google Patents

Info

Publication number
JPH02103597U
JPH02103597U JP1196889U JP1196889U JPH02103597U JP H02103597 U JPH02103597 U JP H02103597U JP 1196889 U JP1196889 U JP 1196889U JP 1196889 U JP1196889 U JP 1196889U JP H02103597 U JPH02103597 U JP H02103597U
Authority
JP
Japan
Prior art keywords
pipe joint
seal member
pipe
expansion
construction machine
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
JP1196889U
Other languages
Japanese (ja)
Other versions
JPH0637264Y2 (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 JP1989011968U priority Critical patent/JPH0637264Y2/en
Publication of JPH02103597U publication Critical patent/JPH02103597U/ja
Application granted granted Critical
Publication of JPH0637264Y2 publication Critical patent/JPH0637264Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Pipe Accessories (AREA)

Description

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

第１図は本考案実施の１例を示す筒状シール部
材縮小時の縦断面図、第２図は第１図のＡ〜Ａ線
に沿う断面図、第３図は筒状シール部材の拡張時
の縦断面図、第４図は第３図のＢ〜Ｂ線に沿う断
面図、第５図は浸入シール剤の吐出手段の一例を
示す概略説明図である。 図に於て、１は管内施工機、２は筒状シール部
材、３は止着具、４は注入口、９は給、排口、１
４は吸引口である。 Fig. 1 is a vertical cross-sectional view of a cylindrical seal member when it is reduced, showing an example of the implementation of the present invention, Fig. 2 is a sectional view taken along line A to A in Fig. 1, and Fig. 3 is an expanded cylindrical seal member. FIG. 4 is a cross-sectional view taken along line B-B in FIG. 3, and FIG. 5 is a schematic explanatory view showing an example of a means for discharging the penetrating sealant. In the figure, 1 is a pipe construction machine, 2 is a cylindrical sealing member, 3 is a fastener, 4 is an inlet, 9 is a supply and an outlet, 1
4 is a suction port.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 既設管内で遠隔操作的に移動される管内施工機
に、管半径方向に拡張されて管継手部を内周面側
からシールする拡縮自在な筒状シール部材と、該
シール部材拡張によるシール状態下に管継手部内
にシール剤を注入する注入口を備えた既設管継手
部の補修装置に於て、上記施工機に、筒状シール
部材拡張によるシール状態下に且つ注入口よりの
シール剤の注入前に、管継手部内より空気を吸引
排気するための吸引口を備えたことを特徴とする
既設管継手部の補修装置。 A pipe construction machine that is moved remotely within an existing pipe is equipped with an expandable and contractible cylindrical seal member that expands in the radial direction of the pipe to seal the pipe joint from the inner peripheral surface, and a sealing state caused by the expansion of the seal member. In a repair device for an existing pipe joint that is equipped with an injection port for injecting sealant into the pipe joint, the above-mentioned construction machine is used to inject sealant from the injection port while the cylindrical seal member is in a sealed state due to expansion. A repair device for an existing pipe joint, characterized in that a suction port is provided at the front for sucking and exhausting air from inside the pipe joint.
JP1989011968U 1989-02-02 1989-02-02 Repair device for existing pipe joint Expired - Lifetime JPH0637264Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989011968U JPH0637264Y2 (en) 1989-02-02 1989-02-02 Repair device for existing pipe joint

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989011968U JPH0637264Y2 (en) 1989-02-02 1989-02-02 Repair device for existing pipe joint

Publications (2)

Publication Number Publication Date
JPH02103597U true JPH02103597U (en) 1990-08-17
JPH0637264Y2 JPH0637264Y2 (en) 1994-09-28

Family

ID=31220992

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989011968U Expired - Lifetime JPH0637264Y2 (en) 1989-02-02 1989-02-02 Repair device for existing pipe joint

Country Status (1)

Country Link
JP (1) JPH0637264Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027129A (en) * 2009-07-21 2011-02-10 Hamamura Komuten:Kk Conduit bypass device and conduit bypass method using the same

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353435A (en) * 1986-08-25 1988-03-07 Fujitsu Ten Ltd Electronic engine controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6353435A (en) * 1986-08-25 1988-03-07 Fujitsu Ten Ltd Electronic engine controller

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027129A (en) * 2009-07-21 2011-02-10 Hamamura Komuten:Kk Conduit bypass device and conduit bypass method using the same

Also Published As

Publication number Publication date
JPH0637264Y2 (en) 1994-09-28

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