JPS5444329A - Shield excavator - Google Patents

Shield excavator

Info

Publication number
JPS5444329A
JPS5444329A JP11232577A JP11232577A JPS5444329A JP S5444329 A JPS5444329 A JP S5444329A JP 11232577 A JP11232577 A JP 11232577A JP 11232577 A JP11232577 A JP 11232577A JP S5444329 A JPS5444329 A JP S5444329A
Authority
JP
Japan
Prior art keywords
shield excavator
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.)
Granted
Application number
JP11232577A
Other languages
Japanese (ja)
Other versions
JPS5539719B2 (en
Inventor
Hiroaki Akashi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP11232577A priority Critical patent/JPS5444329A/en
Publication of JPS5444329A publication Critical patent/JPS5444329A/en
Publication of JPS5539719B2 publication Critical patent/JPS5539719B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP11232577A 1977-09-14 1977-09-14 Shield excavator Granted JPS5444329A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11232577A JPS5444329A (en) 1977-09-14 1977-09-14 Shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11232577A JPS5444329A (en) 1977-09-14 1977-09-14 Shield excavator

Publications (2)

Publication Number Publication Date
JPS5444329A true JPS5444329A (en) 1979-04-07
JPS5539719B2 JPS5539719B2 (en) 1980-10-13

Family

ID=14583840

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11232577A Granted JPS5444329A (en) 1977-09-14 1977-09-14 Shield excavator

Country Status (1)

Country Link
JP (1) JPS5444329A (en)

Also Published As

Publication number Publication date
JPS5539719B2 (en) 1980-10-13

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