JPS54128127A - Mechanical excavation shield excavator - Google Patents

Mechanical excavation shield excavator

Info

Publication number
JPS54128127A
JPS54128127A JP3486478A JP3486478A JPS54128127A JP S54128127 A JPS54128127 A JP S54128127A JP 3486478 A JP3486478 A JP 3486478A JP 3486478 A JP3486478 A JP 3486478A JP S54128127 A JPS54128127 A JP S54128127A
Authority
JP
Japan
Prior art keywords
shield excavator
mechanical excavation
excavation shield
mechanical
excavator
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
JP3486478A
Other languages
Japanese (ja)
Other versions
JPS5535560B2 (en
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 JP3486478A priority Critical patent/JPS54128127A/en
Publication of JPS54128127A publication Critical patent/JPS54128127A/en
Publication of JPS5535560B2 publication Critical patent/JPS5535560B2/ja
Granted legal-status Critical Current

Links

JP3486478A 1978-03-28 1978-03-28 Mechanical excavation shield excavator Granted JPS54128127A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3486478A JPS54128127A (en) 1978-03-28 1978-03-28 Mechanical excavation shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3486478A JPS54128127A (en) 1978-03-28 1978-03-28 Mechanical excavation shield excavator

Publications (2)

Publication Number Publication Date
JPS54128127A true JPS54128127A (en) 1979-10-04
JPS5535560B2 JPS5535560B2 (en) 1980-09-13

Family

ID=12426024

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3486478A Granted JPS54128127A (en) 1978-03-28 1978-03-28 Mechanical excavation shield excavator

Country Status (1)

Country Link
JP (1) JPS54128127A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261291A (en) * 1988-08-25 1990-03-01 Toyo Denki Tsushin Kogyo Kk Upward shield machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0261291A (en) * 1988-08-25 1990-03-01 Toyo Denki Tsushin Kogyo Kk Upward shield machine

Also Published As

Publication number Publication date
JPS5535560B2 (en) 1980-09-13

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