JPH0144880B2 - - Google Patents

Info

Publication number
JPH0144880B2
JPH0144880B2 JP4865684A JP4865684A JPH0144880B2 JP H0144880 B2 JPH0144880 B2 JP H0144880B2 JP 4865684 A JP4865684 A JP 4865684A JP 4865684 A JP4865684 A JP 4865684A JP H0144880 B2 JPH0144880 B2 JP H0144880B2
Authority
JP
Japan
Prior art keywords
cylindrical casing
shield
cutter head
screw blade
rotating shaft
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
JP4865684A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60192091A (ja
Inventor
Tadao Yoshikawa
Juji Tanaka
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.)
Kanadevia Corp
Original Assignee
Hitachi Shipbuilding and Engineering 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 Shipbuilding and Engineering Co Ltd filed Critical Hitachi Shipbuilding and Engineering Co Ltd
Priority to JP4865684A priority Critical patent/JPS60192091A/ja
Publication of JPS60192091A publication Critical patent/JPS60192091A/ja
Publication of JPH0144880B2 publication Critical patent/JPH0144880B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP4865684A 1984-03-13 1984-03-13 小口径シ−ルド掘進機 Granted JPS60192091A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4865684A JPS60192091A (ja) 1984-03-13 1984-03-13 小口径シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4865684A JPS60192091A (ja) 1984-03-13 1984-03-13 小口径シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS60192091A JPS60192091A (ja) 1985-09-30
JPH0144880B2 true JPH0144880B2 (en]) 1989-09-29

Family

ID=12809389

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4865684A Granted JPS60192091A (ja) 1984-03-13 1984-03-13 小口径シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS60192091A (en])

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217297A (ja) * 1985-07-16 1987-01-26 満田工業株式会社 回転クラッシャ
JPS62164999A (ja) * 1986-01-10 1987-07-21 大豊建設株式会社 横坑掘削機
JPH0419112Y2 (en]) * 1986-07-08 1992-04-28

Also Published As

Publication number Publication date
JPS60192091A (ja) 1985-09-30

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