JPS5462625A - Mechanical shield excavator - Google Patents

Mechanical shield excavator

Info

Publication number
JPS5462625A
JPS5462625A JP12763177A JP12763177A JPS5462625A JP S5462625 A JPS5462625 A JP S5462625A JP 12763177 A JP12763177 A JP 12763177A JP 12763177 A JP12763177 A JP 12763177A JP S5462625 A JPS5462625 A JP S5462625A
Authority
JP
Japan
Prior art keywords
shield excavator
mechanical shield
mechanical
excavator
shield
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
JP12763177A
Other languages
Japanese (ja)
Inventor
Michihiko Miwa
Youjirou Nakano
Hiroyuki Nohara
Chiaki Kojima
Kiyoshi Hara
Hidekazu Aoki
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.)
Komatsu Ltd
Nippon Telegraph and Telephone Corp
Original Assignee
Komatsu Ltd
Nippon Telegraph and Telephone 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 Komatsu Ltd, Nippon Telegraph and Telephone Corp filed Critical Komatsu Ltd
Priority to JP12763177A priority Critical patent/JPS5462625A/en
Publication of JPS5462625A publication Critical patent/JPS5462625A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP12763177A 1977-10-26 1977-10-26 Mechanical shield excavator Pending JPS5462625A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12763177A JPS5462625A (en) 1977-10-26 1977-10-26 Mechanical shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12763177A JPS5462625A (en) 1977-10-26 1977-10-26 Mechanical shield excavator

Publications (1)

Publication Number Publication Date
JPS5462625A true JPS5462625A (en) 1979-05-19

Family

ID=14964859

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12763177A Pending JPS5462625A (en) 1977-10-26 1977-10-26 Mechanical shield excavator

Country Status (1)

Country Link
JP (1) JPS5462625A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572598A (en) * 1978-11-22 1980-05-31 Nippon Telegraph & Telephone Shielding mechanical excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5572598A (en) * 1978-11-22 1980-05-31 Nippon Telegraph & Telephone Shielding mechanical excavator

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