JPH0378919B2 - - Google Patents

Info

Publication number
JPH0378919B2
JPH0378919B2 JP2060586A JP2060586A JPH0378919B2 JP H0378919 B2 JPH0378919 B2 JP H0378919B2 JP 2060586 A JP2060586 A JP 2060586A JP 2060586 A JP2060586 A JP 2060586A JP H0378919 B2 JPH0378919 B2 JP H0378919B2
Authority
JP
Japan
Prior art keywords
cutter head
shield
cutter
shield main
tunnel
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
JP2060586A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62178695A (ja
Inventor
Yoshiji Matsumoto
Toshihiko Niwa
Nobuo Matsumura
Yoshiaki Nagashima
Muneo Uryu
Hirotoshi Sasayama
Kenji Imai
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.)
Kumagai Gumi Co Ltd
Kanadevia Corp
Original Assignee
Hitachi Zosen Corp
Kumagai Gumi 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 Hitachi Zosen Corp, Kumagai Gumi Co Ltd filed Critical Hitachi Zosen Corp
Priority to JP2060586A priority Critical patent/JPS62178695A/ja
Publication of JPS62178695A publication Critical patent/JPS62178695A/ja
Publication of JPH0378919B2 publication Critical patent/JPH0378919B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP2060586A 1986-01-31 1986-01-31 シ−ルド掘進機 Granted JPS62178695A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2060586A JPS62178695A (ja) 1986-01-31 1986-01-31 シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2060586A JPS62178695A (ja) 1986-01-31 1986-01-31 シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS62178695A JPS62178695A (ja) 1987-08-05
JPH0378919B2 true JPH0378919B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-12-17

Family

ID=12031897

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2060586A Granted JPS62178695A (ja) 1986-01-31 1986-01-31 シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS62178695A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS62178695A (ja) 1987-08-05

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees