JPS6239179Y2 - - Google Patents

Info

Publication number
JPS6239179Y2
JPS6239179Y2 JP11469782U JP11469782U JPS6239179Y2 JP S6239179 Y2 JPS6239179 Y2 JP S6239179Y2 JP 11469782 U JP11469782 U JP 11469782U JP 11469782 U JP11469782 U JP 11469782U JP S6239179 Y2 JPS6239179 Y2 JP S6239179Y2
Authority
JP
Japan
Prior art keywords
thrust
drive shaft
bearing
thrust bearing
main body
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
JP11469782U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5919688U (ja
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 filed Critical
Priority to JP11469782U priority Critical patent/JPS5919688U/ja
Publication of JPS5919688U publication Critical patent/JPS5919688U/ja
Application granted granted Critical
Publication of JPS6239179Y2 publication Critical patent/JPS6239179Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Support Of The Bearing (AREA)
JP11469782U 1982-07-30 1982-07-30 タ−ボドリル Granted JPS5919688U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11469782U JPS5919688U (ja) 1982-07-30 1982-07-30 タ−ボドリル

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11469782U JPS5919688U (ja) 1982-07-30 1982-07-30 タ−ボドリル

Publications (2)

Publication Number Publication Date
JPS5919688U JPS5919688U (ja) 1984-02-06
JPS6239179Y2 true JPS6239179Y2 (enExample) 1987-10-06

Family

ID=30265037

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11469782U Granted JPS5919688U (ja) 1982-07-30 1982-07-30 タ−ボドリル

Country Status (1)

Country Link
JP (1) JPS5919688U (enExample)

Also Published As

Publication number Publication date
JPS5919688U (ja) 1984-02-06

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