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
Links
- 238000005553 drilling Methods 0.000 description 9
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Earth Drilling (AREA)
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 (sv) | 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 (sv) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586038A (ja) * | 1981-06-25 | 1983-01-13 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 給電装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
-
1985
- 1985-03-13 JP JP4812385A patent/JPS61207786A/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS586038A (ja) * | 1981-06-25 | 1983-01-13 | エヌ・ベ−・フイリツプス・フル−イランペンフアブリケン | 給電装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS61207786A (ja) | 1986-09-16 |
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