JPH051876B2 - - Google Patents

Info

Publication number
JPH051876B2
JPH051876B2 JP1414087A JP1414087A JPH051876B2 JP H051876 B2 JPH051876 B2 JP H051876B2 JP 1414087 A JP1414087 A JP 1414087A JP 1414087 A JP1414087 A JP 1414087A JP H051876 B2 JPH051876 B2 JP H051876B2
Authority
JP
Japan
Prior art keywords
main shaft
afferent
winding
tool
cable
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 - Lifetime
Application number
JP1414087A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63184690A (ja
Inventor
Masao Hayashi
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.)
Central Research Institute of Electric Power Industry
Original Assignee
Central Research Institute of Electric Power Industry
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 Central Research Institute of Electric Power Industry filed Critical Central Research Institute of Electric Power Industry
Priority to JP1414087A priority Critical patent/JPS63184690A/ja
Publication of JPS63184690A publication Critical patent/JPS63184690A/ja
Publication of JPH051876B2 publication Critical patent/JPH051876B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP1414087A 1987-01-26 1987-01-26 遠心式掘削削孔装置 Granted JPS63184690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1414087A JPS63184690A (ja) 1987-01-26 1987-01-26 遠心式掘削削孔装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1414087A JPS63184690A (ja) 1987-01-26 1987-01-26 遠心式掘削削孔装置

Publications (2)

Publication Number Publication Date
JPS63184690A JPS63184690A (ja) 1988-07-30
JPH051876B2 true JPH051876B2 (enExample) 1993-01-11

Family

ID=11852844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1414087A Granted JPS63184690A (ja) 1987-01-26 1987-01-26 遠心式掘削削孔装置

Country Status (1)

Country Link
JP (1) JPS63184690A (enExample)

Also Published As

Publication number Publication date
JPS63184690A (ja) 1988-07-30

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