JPH0571758B2 - - Google Patents

Info

Publication number
JPH0571758B2
JPH0571758B2 JP60048123A JP4812385A JPH0571758B2 JP H0571758 B2 JPH0571758 B2 JP H0571758B2 JP 60048123 A JP60048123 A JP 60048123A JP 4812385 A JP4812385 A JP 4812385A JP H0571758 B2 JPH0571758 B2 JP H0571758B2
Authority
JP
Japan
Prior art keywords
rod
magazine
drifter
plate
swing arm
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
JP60048123A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61207786A (ja
Inventor
Katsuhiko Iijima
Mitsuo Nunokawa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP4812385A priority Critical patent/JPS61207786A/ja
Publication of JPS61207786A publication Critical patent/JPS61207786A/ja
Publication of JPH0571758B2 publication Critical patent/JPH0571758B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP4812385A 1985-03-13 1985-03-13 クロ−ラドリルのロツド交換装置 Granted JPS61207786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4812385A JPS61207786A (ja) 1985-03-13 1985-03-13 クロ−ラドリルのロツド交換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4812385A JPS61207786A (ja) 1985-03-13 1985-03-13 クロ−ラドリルのロツド交換装置

Publications (2)

Publication Number Publication Date
JPS61207786A JPS61207786A (ja) 1986-09-16
JPH0571758B2 true JPH0571758B2 (enrdf_load_html_response) 1993-10-07

Family

ID=12794549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4812385A Granted JPS61207786A (ja) 1985-03-13 1985-03-13 クロ−ラドリルのロツド交換装置

Country Status (1)

Country Link
JP (1) JPS61207786A (enrdf_load_html_response)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8103063A (nl) * 1981-06-25 1983-01-17 Philips Nv Voedingssysteem.
JPS58156791U (ja) * 1982-04-14 1983-10-19 マツダ株式会社 さく岩装置のロツドチエンジヤ

Also Published As

Publication number Publication date
JPS61207786A (ja) 1986-09-16

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