JPS6145095A - 埋設管掘進機 - Google Patents

埋設管掘進機

Info

Publication number
JPS6145095A
JPS6145095A JP16393984A JP16393984A JPS6145095A JP S6145095 A JPS6145095 A JP S6145095A JP 16393984 A JP16393984 A JP 16393984A JP 16393984 A JP16393984 A JP 16393984A JP S6145095 A JPS6145095 A JP S6145095A
Authority
JP
Japan
Prior art keywords
drill head
pipe
outer tube
roller
chuck
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
JP16393984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0433959B2 (enExample
Inventor
江口　工
江藤　肇
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.)
Koken Boring Machine Co Ltd
Original Assignee
Koken Boring Machine Co Ltd
Koken Sisui Kogyo 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 Koken Boring Machine Co Ltd, Koken Sisui Kogyo KK filed Critical Koken Boring Machine Co Ltd
Priority to JP16393984A priority Critical patent/JPS6145095A/ja
Publication of JPS6145095A publication Critical patent/JPS6145095A/ja
Publication of JPH0433959B2 publication Critical patent/JPH0433959B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP16393984A 1984-08-04 1984-08-04 埋設管掘進機 Granted JPS6145095A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16393984A JPS6145095A (ja) 1984-08-04 1984-08-04 埋設管掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16393984A JPS6145095A (ja) 1984-08-04 1984-08-04 埋設管掘進機

Publications (2)

Publication Number Publication Date
JPS6145095A true JPS6145095A (ja) 1986-03-04
JPH0433959B2 JPH0433959B2 (enExample) 1992-06-04

Family

ID=15783691

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16393984A Granted JPS6145095A (ja) 1984-08-04 1984-08-04 埋設管掘進機

Country Status (1)

Country Link
JP (1) JPS6145095A (enExample)

Also Published As

Publication number Publication date
JPH0433959B2 (enExample) 1992-06-04

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