JPS63189594A - 既設管路の更新装置 - Google Patents

既設管路の更新装置

Info

Publication number
JPS63189594A
JPS63189594A JP1721587A JP1721587A JPS63189594A JP S63189594 A JPS63189594 A JP S63189594A JP 1721587 A JP1721587 A JP 1721587A JP 1721587 A JP1721587 A JP 1721587A JP S63189594 A JPS63189594 A JP S63189594A
Authority
JP
Japan
Prior art keywords
cutter
crankshaft
cutter assembly
existing pipe
rotor
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
JP1721587A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0465957B2 (enrdf_load_stackoverflow
Inventor
明坂　登始夫
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 JP1721587A priority Critical patent/JPS63189594A/ja
Publication of JPS63189594A publication Critical patent/JPS63189594A/ja
Publication of JPH0465957B2 publication Critical patent/JPH0465957B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP1721587A 1987-01-29 1987-01-29 既設管路の更新装置 Granted JPS63189594A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1721587A JPS63189594A (ja) 1987-01-29 1987-01-29 既設管路の更新装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1721587A JPS63189594A (ja) 1987-01-29 1987-01-29 既設管路の更新装置

Publications (2)

Publication Number Publication Date
JPS63189594A true JPS63189594A (ja) 1988-08-05
JPH0465957B2 JPH0465957B2 (enrdf_load_stackoverflow) 1992-10-21

Family

ID=11937723

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1721587A Granted JPS63189594A (ja) 1987-01-29 1987-01-29 既設管路の更新装置

Country Status (1)

Country Link
JP (1) JPS63189594A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0465957B2 (enrdf_load_stackoverflow) 1992-10-21

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