JPS5631991A - Lead pipe for propelling work - Google Patents

Lead pipe for propelling work

Info

Publication number
JPS5631991A
JPS5631991A JP10658179A JP10658179A JPS5631991A JP S5631991 A JPS5631991 A JP S5631991A JP 10658179 A JP10658179 A JP 10658179A JP 10658179 A JP10658179 A JP 10658179A JP S5631991 A JPS5631991 A JP S5631991A
Authority
JP
Japan
Prior art keywords
lead pipe
propelling work
propelling
work
lead
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.)
Pending
Application number
JP10658179A
Other languages
Japanese (ja)
Inventor
Masaaki Yamamoto
Takekazu Yamane
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.)
Nippon Kokan Koji KK
Original Assignee
Nippon Kokan Koji 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 Nippon Kokan Koji KK filed Critical Nippon Kokan Koji KK
Priority to JP10658179A priority Critical patent/JPS5631991A/en
Publication of JPS5631991A publication Critical patent/JPS5631991A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP10658179A 1979-08-23 1979-08-23 Lead pipe for propelling work Pending JPS5631991A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10658179A JPS5631991A (en) 1979-08-23 1979-08-23 Lead pipe for propelling work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10658179A JPS5631991A (en) 1979-08-23 1979-08-23 Lead pipe for propelling work

Publications (1)

Publication Number Publication Date
JPS5631991A true JPS5631991A (en) 1981-03-31

Family

ID=14437173

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10658179A Pending JPS5631991A (en) 1979-08-23 1979-08-23 Lead pipe for propelling work

Country Status (1)

Country Link
JP (1) JPS5631991A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08158788A (en) * 1994-12-09 1996-06-18 Daiho Constr Co Ltd Horizontal slab-shaped shield machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08158788A (en) * 1994-12-09 1996-06-18 Daiho Constr Co Ltd Horizontal slab-shaped shield machine
JP2828919B2 (en) * 1994-12-09 1998-11-25 大豊建設株式会社 Horizontal plate shield machine

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