JPS58189491A - 分割バケツト型回転掘削装置 - Google Patents

分割バケツト型回転掘削装置

Info

Publication number
JPS58189491A
JPS58189491A JP6948582A JP6948582A JPS58189491A JP S58189491 A JPS58189491 A JP S58189491A JP 6948582 A JP6948582 A JP 6948582A JP 6948582 A JP6948582 A JP 6948582A JP S58189491 A JPS58189491 A JP S58189491A
Authority
JP
Japan
Prior art keywords
cutter unit
rotating shaft
excavation
type rotary
cutter
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
JP6948582A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6311514B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
北中　克巳
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 JP6948582A priority Critical patent/JPS58189491A/ja
Publication of JPS58189491A publication Critical patent/JPS58189491A/ja
Publication of JPS6311514B2 publication Critical patent/JPS6311514B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP6948582A 1982-04-27 1982-04-27 分割バケツト型回転掘削装置 Granted JPS58189491A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6948582A JPS58189491A (ja) 1982-04-27 1982-04-27 分割バケツト型回転掘削装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6948582A JPS58189491A (ja) 1982-04-27 1982-04-27 分割バケツト型回転掘削装置

Publications (2)

Publication Number Publication Date
JPS58189491A true JPS58189491A (ja) 1983-11-05
JPS6311514B2 JPS6311514B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-14

Family

ID=13404048

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6948582A Granted JPS58189491A (ja) 1982-04-27 1982-04-27 分割バケツト型回転掘削装置

Country Status (1)

Country Link
JP (1) JPS58189491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6311514B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1988-03-14

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