JPH0465956B2 - - Google Patents

Info

Publication number
JPH0465956B2
JPH0465956B2 JP62017214A JP1721487A JPH0465956B2 JP H0465956 B2 JPH0465956 B2 JP H0465956B2 JP 62017214 A JP62017214 A JP 62017214A JP 1721487 A JP1721487 A JP 1721487A JP H0465956 B2 JPH0465956 B2 JP H0465956B2
Authority
JP
Japan
Prior art keywords
excavator
pipe
existing pipe
existing
flow path
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
JP62017214A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63189593A (ja
Inventor
Toshio Akesaka
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.)
Iseki Kaihatsu Koki KK
Original Assignee
Iseki Kaihatsu Koki KK
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 Iseki Kaihatsu Koki KK filed Critical Iseki Kaihatsu Koki KK
Priority to JP1721487A priority Critical patent/JPS63189593A/ja
Publication of JPS63189593A publication Critical patent/JPS63189593A/ja
Publication of JPH0465956B2 publication Critical patent/JPH0465956B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1721487A 1987-01-29 1987-01-29 既設管路の更新方法および装置 Granted JPS63189593A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1721487A JPS63189593A (ja) 1987-01-29 1987-01-29 既設管路の更新方法および装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1721487A JPS63189593A (ja) 1987-01-29 1987-01-29 既設管路の更新方法および装置

Related Child Applications (2)

Application Number Title Priority Date Filing Date
JP5248464A Division JPH0819827B2 (ja) 1993-09-10 1993-09-10 既設管路の更新装置
JP5248463A Division JP2536812B2 (ja) 1993-09-10 1993-09-10 既設管路の更新方法および装置

Publications (2)

Publication Number Publication Date
JPS63189593A JPS63189593A (ja) 1988-08-05
JPH0465956B2 true JPH0465956B2 (en]) 1992-10-21

Family

ID=11937693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1721487A Granted JPS63189593A (ja) 1987-01-29 1987-01-29 既設管路の更新方法および装置

Country Status (1)

Country Link
JP (1) JPS63189593A (en])

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4886396A (en) * 1988-05-12 1989-12-12 Kabushiki Kaisha Iseki Kaihatsu Koki Existing pipeline renewing method and apparatus therefor
JP2738940B2 (ja) * 1988-11-21 1998-04-08 三菱重工業株式会社 環状二重掘削装置
JP2599625B2 (ja) * 1988-12-17 1997-04-09 株式会社間組 既設暗渠の敷設替え掘削装置
JPH0786310B2 (ja) * 1990-04-09 1995-09-20 東京都 シールド型トンネル掘削機
JP2943113B2 (ja) * 1990-04-09 1999-08-30 東京都 既設管路の更新装置
WO1992007401A1 (en) * 1990-10-19 1992-04-30 Optical Measurement Technology Development Co., Ltd. Distributed feedback semiconductor laser
JP2004003209A (ja) * 2002-05-31 2004-01-08 Fukuda Corp 既設管の入れ替え方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63138097A (ja) * 1986-11-29 1988-06-10 株式会社　間組 既設暗渠の敷設替え工法と既設暗渠の敷設替え用掘削機

Also Published As

Publication number Publication date
JPS63189593A (ja) 1988-08-05

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