JPS6059296A - 埋設管直進推進工法及びその装置 - Google Patents

埋設管直進推進工法及びその装置

Info

Publication number
JPS6059296A
JPS6059296A JP14110683A JP14110683A JPS6059296A JP S6059296 A JPS6059296 A JP S6059296A JP 14110683 A JP14110683 A JP 14110683A JP 14110683 A JP14110683 A JP 14110683A JP S6059296 A JPS6059296 A JP S6059296A
Authority
JP
Japan
Prior art keywords
drill
tip
hole
outer tube
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.)
Granted
Application number
JP14110683A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0326278B2 (enrdf_load_stackoverflow
Inventor
駿 佐々木
新庄　潤
久雄 竹内
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.)
Tokyu Construction Co Ltd
Koken Boring Machine Co Ltd
Original Assignee
Tokyu Construction Co Ltd
Koken Boring Machine 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 Tokyu Construction Co Ltd, Koken Boring Machine Co Ltd filed Critical Tokyu Construction Co Ltd
Priority to JP14110683A priority Critical patent/JPS6059296A/ja
Publication of JPS6059296A publication Critical patent/JPS6059296A/ja
Publication of JPH0326278B2 publication Critical patent/JPH0326278B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP14110683A 1983-08-03 1983-08-03 埋設管直進推進工法及びその装置 Granted JPS6059296A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14110683A JPS6059296A (ja) 1983-08-03 1983-08-03 埋設管直進推進工法及びその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14110683A JPS6059296A (ja) 1983-08-03 1983-08-03 埋設管直進推進工法及びその装置

Publications (2)

Publication Number Publication Date
JPS6059296A true JPS6059296A (ja) 1985-04-05
JPH0326278B2 JPH0326278B2 (enrdf_load_stackoverflow) 1991-04-10

Family

ID=15284313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14110683A Granted JPS6059296A (ja) 1983-08-03 1983-08-03 埋設管直進推進工法及びその装置

Country Status (1)

Country Link
JP (1) JPS6059296A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0326278B2 (enrdf_load_stackoverflow) 1991-04-10

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