JPH0150760B2 - - Google Patents

Info

Publication number
JPH0150760B2
JPH0150760B2 JP6256282A JP6256282A JPH0150760B2 JP H0150760 B2 JPH0150760 B2 JP H0150760B2 JP 6256282 A JP6256282 A JP 6256282A JP 6256282 A JP6256282 A JP 6256282A JP H0150760 B2 JPH0150760 B2 JP H0150760B2
Authority
JP
Japan
Prior art keywords
rotor
scraper
earth
sand
casing
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
JP6256282A
Other languages
English (en)
Japanese (ja)
Other versions
JPS58195699A (ja
Inventor
Kyoshi Tsucha
Minoru Shiosaki
Toshiaki Tsujigami
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP6256282A priority Critical patent/JPS58195699A/ja
Publication of JPS58195699A publication Critical patent/JPS58195699A/ja
Publication of JPH0150760B2 publication Critical patent/JPH0150760B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
JP6256282A 1982-04-16 1982-04-16 トンネル掘進機におけるロ−タリーフイ−ダ Granted JPS58195699A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6256282A JPS58195699A (ja) 1982-04-16 1982-04-16 トンネル掘進機におけるロ−タリーフイ−ダ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6256282A JPS58195699A (ja) 1982-04-16 1982-04-16 トンネル掘進機におけるロ−タリーフイ−ダ

Publications (2)

Publication Number Publication Date
JPS58195699A JPS58195699A (ja) 1983-11-14
JPH0150760B2 true JPH0150760B2 (en]) 1989-10-31

Family

ID=13203842

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6256282A Granted JPS58195699A (ja) 1982-04-16 1982-04-16 トンネル掘進機におけるロ−タリーフイ−ダ

Country Status (1)

Country Link
JP (1) JPS58195699A (en])

Also Published As

Publication number Publication date
JPS58195699A (ja) 1983-11-14

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