JPH0118240B2 - - Google Patents

Info

Publication number
JPH0118240B2
JPH0118240B2 JP8879084A JP8879084A JPH0118240B2 JP H0118240 B2 JPH0118240 B2 JP H0118240B2 JP 8879084 A JP8879084 A JP 8879084A JP 8879084 A JP8879084 A JP 8879084A JP H0118240 B2 JPH0118240 B2 JP H0118240B2
Authority
JP
Japan
Prior art keywords
cutter head
cutter
rotating shaft
bit
head
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
JP8879084A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60233293A (ja
Inventor
Yoshihiro Uto
Shozo Hirata
Susumu Nunomura
Rikuo Okutei
Yoshinobu Myamoto
Masao 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.)
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 JP8879084A priority Critical patent/JPS60233293A/ja
Publication of JPS60233293A publication Critical patent/JPS60233293A/ja
Publication of JPH0118240B2 publication Critical patent/JPH0118240B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP8879084A 1984-05-02 1984-05-02 シ−ルド掘進機 Granted JPS60233293A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8879084A JPS60233293A (ja) 1984-05-02 1984-05-02 シ−ルド掘進機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8879084A JPS60233293A (ja) 1984-05-02 1984-05-02 シ−ルド掘進機

Publications (2)

Publication Number Publication Date
JPS60233293A JPS60233293A (ja) 1985-11-19
JPH0118240B2 true JPH0118240B2 (enEXAMPLES) 1989-04-04

Family

ID=13952634

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8879084A Granted JPS60233293A (ja) 1984-05-02 1984-05-02 シ−ルド掘進機

Country Status (1)

Country Link
JP (1) JPS60233293A (enEXAMPLES)

Also Published As

Publication number Publication date
JPS60233293A (ja) 1985-11-19

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