JPS5655696A - Earth raking apparatus for shielded excavator - Google Patents

Earth raking apparatus for shielded excavator

Info

Publication number
JPS5655696A
JPS5655696A JP13219179A JP13219179A JPS5655696A JP S5655696 A JPS5655696 A JP S5655696A JP 13219179 A JP13219179 A JP 13219179A JP 13219179 A JP13219179 A JP 13219179A JP S5655696 A JPS5655696 A JP S5655696A
Authority
JP
Japan
Prior art keywords
earth
raking apparatus
shielded excavator
excavator
shielded
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
JP13219179A
Other languages
Japanese (ja)
Other versions
JPS594038B2 (en
Inventor
Hiroshi Hoshina
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP13219179A priority Critical patent/JPS594038B2/en
Publication of JPS5655696A publication Critical patent/JPS5655696A/en
Publication of JPS594038B2 publication Critical patent/JPS594038B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP13219179A 1979-10-13 1979-10-13 Earth scraping device for shield excavator Expired JPS594038B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13219179A JPS594038B2 (en) 1979-10-13 1979-10-13 Earth scraping device for shield excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13219179A JPS594038B2 (en) 1979-10-13 1979-10-13 Earth scraping device for shield excavator

Publications (2)

Publication Number Publication Date
JPS5655696A true JPS5655696A (en) 1981-05-16
JPS594038B2 JPS594038B2 (en) 1984-01-27

Family

ID=15075517

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13219179A Expired JPS594038B2 (en) 1979-10-13 1979-10-13 Earth scraping device for shield excavator

Country Status (1)

Country Link
JP (1) JPS594038B2 (en)

Also Published As

Publication number Publication date
JPS594038B2 (en) 1984-01-27

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