JPS59144090U - 穿孔機械のセントラライザ - Google Patents

穿孔機械のセントラライザ

Info

Publication number
JPS59144090U
JPS59144090U JP3880683U JP3880683U JPS59144090U JP S59144090 U JPS59144090 U JP S59144090U JP 3880683 U JP3880683 U JP 3880683U JP 3880683 U JP3880683 U JP 3880683U JP S59144090 U JPS59144090 U JP S59144090U
Authority
JP
Japan
Prior art keywords
centralizer
drilling machine
cylinder
rod
body attached
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
JP3880683U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6332223Y2 (enExample
Inventor
須崎　利夫
Original Assignee
古河鉱業株式会社
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 古河鉱業株式会社 filed Critical 古河鉱業株式会社
Priority to JP3880683U priority Critical patent/JPS59144090U/ja
Publication of JPS59144090U publication Critical patent/JPS59144090U/ja
Application granted granted Critical
Publication of JPS6332223Y2 publication Critical patent/JPS6332223Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP3880683U 1983-03-17 1983-03-17 穿孔機械のセントラライザ Granted JPS59144090U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3880683U JPS59144090U (ja) 1983-03-17 1983-03-17 穿孔機械のセントラライザ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3880683U JPS59144090U (ja) 1983-03-17 1983-03-17 穿孔機械のセントラライザ

Publications (2)

Publication Number Publication Date
JPS59144090U true JPS59144090U (ja) 1984-09-26
JPS6332223Y2 JPS6332223Y2 (enExample) 1988-08-29

Family

ID=30169473

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3880683U Granted JPS59144090U (ja) 1983-03-17 1983-03-17 穿孔機械のセントラライザ

Country Status (1)

Country Link
JP (1) JPS59144090U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074286A (ja) * 2001-08-31 2003-03-12 Furukawa Co Ltd ロッドクランプ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003074286A (ja) * 2001-08-31 2003-03-12 Furukawa Co Ltd ロッドクランプ装置

Also Published As

Publication number Publication date
JPS6332223Y2 (enExample) 1988-08-29

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