JPH01116192A - 曲進シールド工法とその機械 - Google Patents

曲進シールド工法とその機械

Info

Publication number
JPH01116192A
JPH01116192A JP27343287A JP27343287A JPH01116192A JP H01116192 A JPH01116192 A JP H01116192A JP 27343287 A JP27343287 A JP 27343287A JP 27343287 A JP27343287 A JP 27343287A JP H01116192 A JPH01116192 A JP H01116192A
Authority
JP
Japan
Prior art keywords
shield
cutter
cutter bit
bit
cylinder
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
JP27343287A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524318B2 (enExample
Inventor
Mitsuo Onodera
三男 小野寺
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.)
Tobishima Corp
Original Assignee
Tobishima Corp
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 Tobishima Corp filed Critical Tobishima Corp
Priority to JP27343287A priority Critical patent/JPH01116192A/ja
Publication of JPH01116192A publication Critical patent/JPH01116192A/ja
Publication of JPH0524318B2 publication Critical patent/JPH0524318B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP27343287A 1987-10-30 1987-10-30 曲進シールド工法とその機械 Granted JPH01116192A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP27343287A JPH01116192A (ja) 1987-10-30 1987-10-30 曲進シールド工法とその機械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP27343287A JPH01116192A (ja) 1987-10-30 1987-10-30 曲進シールド工法とその機械

Publications (2)

Publication Number Publication Date
JPH01116192A true JPH01116192A (ja) 1989-05-09
JPH0524318B2 JPH0524318B2 (enExample) 1993-04-07

Family

ID=17527823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP27343287A Granted JPH01116192A (ja) 1987-10-30 1987-10-30 曲進シールド工法とその機械

Country Status (1)

Country Link
JP (1) JPH01116192A (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150193U (enExample) * 1984-08-31 1986-04-04

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6150193U (enExample) * 1984-08-31 1986-04-04

Also Published As

Publication number Publication date
JPH0524318B2 (enExample) 1993-04-07

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