JPS61137998A - 管の推進工法並びにその装置 - Google Patents

管の推進工法並びにその装置

Info

Publication number
JPS61137998A
JPS61137998A JP26148984A JP26148984A JPS61137998A JP S61137998 A JPS61137998 A JP S61137998A JP 26148984 A JP26148984 A JP 26148984A JP 26148984 A JP26148984 A JP 26148984A JP S61137998 A JPS61137998 A JP S61137998A
Authority
JP
Japan
Prior art keywords
bit
shoe
pipe
tube
tip
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
JP26148984A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0478799B2 (enExample
Inventor
浜村　紘之
川崎　博行
太郎 渡辺
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.)
Tone Boring Co Ltd
Original Assignee
Tone Boring 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 Tone Boring Co Ltd filed Critical Tone Boring Co Ltd
Priority to JP26148984A priority Critical patent/JPS61137998A/ja
Publication of JPS61137998A publication Critical patent/JPS61137998A/ja
Publication of JPH0478799B2 publication Critical patent/JPH0478799B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP26148984A 1984-12-11 1984-12-11 管の推進工法並びにその装置 Granted JPS61137998A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP26148984A JPS61137998A (ja) 1984-12-11 1984-12-11 管の推進工法並びにその装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP26148984A JPS61137998A (ja) 1984-12-11 1984-12-11 管の推進工法並びにその装置

Publications (2)

Publication Number Publication Date
JPS61137998A true JPS61137998A (ja) 1986-06-25
JPH0478799B2 JPH0478799B2 (enExample) 1992-12-14

Family

ID=17362615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP26148984A Granted JPS61137998A (ja) 1984-12-11 1984-12-11 管の推進工法並びにその装置

Country Status (1)

Country Link
JP (1) JPS61137998A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01125492A (ja) * 1987-11-06 1989-05-17 Tokyu Constr Co Ltd 掘進方向の修正方法
JPH03267497A (ja) * 1990-03-16 1991-11-28 Taiyo Kiso Kogyo Kk 管路の掘削工法および掘削装置
JP2007314934A (ja) * 2006-05-23 2007-12-06 Ohbayashi Corp 小口径管推進装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983213A (enExample) * 1972-12-15 1974-08-10
JPS57108397A (en) * 1980-12-23 1982-07-06 Okumura Corp Excavator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4983213A (enExample) * 1972-12-15 1974-08-10
JPS57108397A (en) * 1980-12-23 1982-07-06 Okumura Corp Excavator

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01125492A (ja) * 1987-11-06 1989-05-17 Tokyu Constr Co Ltd 掘進方向の修正方法
JPH03267497A (ja) * 1990-03-16 1991-11-28 Taiyo Kiso Kogyo Kk 管路の掘削工法および掘削装置
JP2007314934A (ja) * 2006-05-23 2007-12-06 Ohbayashi Corp 小口径管推進装置

Also Published As

Publication number Publication date
JPH0478799B2 (enExample) 1992-12-14

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