JPS6144197B2 - - Google Patents

Info

Publication number
JPS6144197B2
JPS6144197B2 JP8878979A JP8878979A JPS6144197B2 JP S6144197 B2 JPS6144197 B2 JP S6144197B2 JP 8878979 A JP8878979 A JP 8878979A JP 8878979 A JP8878979 A JP 8878979A JP S6144197 B2 JPS6144197 B2 JP S6144197B2
Authority
JP
Japan
Prior art keywords
water
vertical
shaft
mud
level
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
Application number
JP8878979A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5612496A (en
Inventor
Koichi Kimura
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.)
Kidoh Construction Co Ltd
Original Assignee
Kidoh Construction 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 Kidoh Construction Co Ltd filed Critical Kidoh Construction Co Ltd
Priority to JP8878979A priority Critical patent/JPS5612496A/ja
Publication of JPS5612496A publication Critical patent/JPS5612496A/ja
Publication of JPS6144197B2 publication Critical patent/JPS6144197B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8878979A 1979-07-12 1979-07-12 Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe Granted JPS5612496A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8878979A JPS5612496A (en) 1979-07-12 1979-07-12 Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8878979A JPS5612496A (en) 1979-07-12 1979-07-12 Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe

Publications (2)

Publication Number Publication Date
JPS5612496A JPS5612496A (en) 1981-02-06
JPS6144197B2 true JPS6144197B2 (enrdf_load_stackoverflow) 1986-10-01

Family

ID=13952598

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8878979A Granted JPS5612496A (en) 1979-07-12 1979-07-12 Method and device for progressively laying smallldiameter pipe underground while maintaining vertical curve of said pipe

Country Status (1)

Country Link
JP (1) JPS5612496A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350492A (ja) * 1989-07-18 1991-03-05 Hekinan Tokushu Kikai Kk 焼成炉

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965199A (ja) * 1982-10-06 1984-04-13 株式会社渡辺組 小径管掘進装置
JPS6047198A (ja) * 1983-08-24 1985-03-14 久保田　俊剛 地中推進工法および装置
JPS6149100A (ja) * 1984-08-13 1986-03-10 三井建設株式会社 楕円シ−ルド掘削機
JP2008050809A (ja) * 2006-08-23 2008-03-06 Kumagai Gumi Co Ltd 鋼管の貫入方法及び鋼管貫入用掘削装置
JP2008050810A (ja) * 2006-08-23 2008-03-06 Kumagai Gumi Co Ltd 鋼管貫入用掘削装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0350492A (ja) * 1989-07-18 1991-03-05 Hekinan Tokushu Kikai Kk 焼成炉

Also Published As

Publication number Publication date
JPS5612496A (en) 1981-02-06

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