JPH064149Y2 - 既設の本管を新しい本管と取り替える装置 - Google Patents

既設の本管を新しい本管と取り替える装置

Info

Publication number
JPH064149Y2
JPH064149Y2 JP1987097865U JP9786587U JPH064149Y2 JP H064149 Y2 JPH064149 Y2 JP H064149Y2 JP 1987097865 U JP1987097865 U JP 1987097865U JP 9786587 U JP9786587 U JP 9786587U JP H064149 Y2 JPH064149 Y2 JP H064149Y2
Authority
JP
Japan
Prior art keywords
pipe
excavator
old pipe
old
outer diameter
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
JP1987097865U
Other languages
English (en)
Japanese (ja)
Other versions
JPS643180U (en]
Inventor
武三 吉村
則雄 道満
裕介 柴田
憲二 近藤
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.)
Kurimoto Ltd
Original Assignee
Kurimoto 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 Kurimoto Ltd filed Critical Kurimoto Ltd
Priority to JP1987097865U priority Critical patent/JPH064149Y2/ja
Publication of JPS643180U publication Critical patent/JPS643180U/ja
Application granted granted Critical
Publication of JPH064149Y2 publication Critical patent/JPH064149Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1987097865U 1987-06-25 1987-06-25 既設の本管を新しい本管と取り替える装置 Expired - Lifetime JPH064149Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987097865U JPH064149Y2 (ja) 1987-06-25 1987-06-25 既設の本管を新しい本管と取り替える装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987097865U JPH064149Y2 (ja) 1987-06-25 1987-06-25 既設の本管を新しい本管と取り替える装置

Publications (2)

Publication Number Publication Date
JPS643180U JPS643180U (en]) 1989-01-10
JPH064149Y2 true JPH064149Y2 (ja) 1994-02-02

Family

ID=31323628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987097865U Expired - Lifetime JPH064149Y2 (ja) 1987-06-25 1987-06-25 既設の本管を新しい本管と取り替える装置

Country Status (1)

Country Link
JP (1) JPH064149Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507019A (en) * 1983-02-22 1985-03-26 Expand-A-Line, Incorporated Method and apparatus for replacing buried pipe
JPS6188084A (ja) * 1984-10-06 1986-05-06 広瀬　幹夫 配管置換用機具
JPS62125197A (ja) * 1985-11-25 1987-06-06 三井建設株式会社 既設管路の交換設置工法

Also Published As

Publication number Publication date
JPS643180U (en]) 1989-01-10

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