JPH0428960Y2 - - Google Patents
Info
- Publication number
- JPH0428960Y2 JPH0428960Y2 JP1986016475U JP1647586U JPH0428960Y2 JP H0428960 Y2 JPH0428960 Y2 JP H0428960Y2 JP 1986016475 U JP1986016475 U JP 1986016475U JP 1647586 U JP1647586 U JP 1647586U JP H0428960 Y2 JPH0428960 Y2 JP H0428960Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- rotating
- drilling rod
- drilling
- cylinder
- 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
Links
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986016475U JPH0428960Y2 (en]) | 1986-02-07 | 1986-02-07 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1986016475U JPH0428960Y2 (en]) | 1986-02-07 | 1986-02-07 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62129490U JPS62129490U (en]) | 1987-08-15 |
JPH0428960Y2 true JPH0428960Y2 (en]) | 1992-07-14 |
Family
ID=30808362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1986016475U Expired JPH0428960Y2 (en]) | 1986-02-07 | 1986-02-07 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0428960Y2 (en]) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101210589B1 (ko) * | 2010-01-19 | 2012-12-11 | 인석신 | 천공기용 로드 장착장치 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60144493A (ja) * | 1983-12-30 | 1985-07-30 | 鉱研工業株式会社 | ボ−リングマシン用ロツドマガジン装置 |
JPS60144691U (ja) * | 1984-03-06 | 1985-09-25 | 株式会社小松製作所 | クロ−ラドリルのロツド交換装置 |
-
1986
- 1986-02-07 JP JP1986016475U patent/JPH0428960Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62129490U (en]) | 1987-08-15 |
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