JPH0639200Y2 - 既設管継手部の補修装置 - Google Patents

既設管継手部の補修装置

Info

Publication number
JPH0639200Y2
JPH0639200Y2 JP1988078974U JP7897488U JPH0639200Y2 JP H0639200 Y2 JPH0639200 Y2 JP H0639200Y2 JP 1988078974 U JP1988078974 U JP 1988078974U JP 7897488 U JP7897488 U JP 7897488U JP H0639200 Y2 JPH0639200 Y2 JP H0639200Y2
Authority
JP
Japan
Prior art keywords
construction machine
pipe
joint
packer
existing pipe
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.)
Expired - Lifetime
Application number
JP1988078974U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02497U (en]
Inventor
俊範 辻
光秀 藤田
香一 安井
豊 杉木
康雄 宮崎
正明 大日向
繁樹 亘
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Osaka Gas Co Ltd
Toho Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
Toho Gas Co Ltd
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 Osaka Gas Co Ltd, Toho Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP1988078974U priority Critical patent/JPH0639200Y2/ja
Publication of JPH02497U publication Critical patent/JPH02497U/ja
Application granted granted Critical
Publication of JPH0639200Y2 publication Critical patent/JPH0639200Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Pipe Accessories (AREA)
JP1988078974U 1988-06-14 1988-06-14 既設管継手部の補修装置 Expired - Lifetime JPH0639200Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988078974U JPH0639200Y2 (ja) 1988-06-14 1988-06-14 既設管継手部の補修装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988078974U JPH0639200Y2 (ja) 1988-06-14 1988-06-14 既設管継手部の補修装置

Publications (2)

Publication Number Publication Date
JPH02497U JPH02497U (en]) 1990-01-05
JPH0639200Y2 true JPH0639200Y2 (ja) 1994-10-12

Family

ID=31303862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988078974U Expired - Lifetime JPH0639200Y2 (ja) 1988-06-14 1988-06-14 既設管継手部の補修装置

Country Status (1)

Country Link
JP (1) JPH0639200Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5442025A (en) * 1977-09-07 1979-04-03 Kankyo Kaihatsu Kk Method of and apparatus for repairing leakage from sewer pipe
JPS55103191A (en) * 1979-02-03 1980-08-07 Kankyo Kaihatsu Kk Leakage preventing construction and its device for buried pipe
JPS6387394U (en]) * 1986-11-28 1988-06-07

Also Published As

Publication number Publication date
JPH02497U (en]) 1990-01-05

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