JPS6223796Y2 - - Google Patents
Info
- Publication number
- JPS6223796Y2 JPS6223796Y2 JP16446682U JP16446682U JPS6223796Y2 JP S6223796 Y2 JPS6223796 Y2 JP S6223796Y2 JP 16446682 U JP16446682 U JP 16446682U JP 16446682 U JP16446682 U JP 16446682U JP S6223796 Y2 JPS6223796 Y2 JP S6223796Y2
- Authority
- JP
- Japan
- Prior art keywords
- rod
- retaining member
- connecting fitting
- notch groove
- insertion hole
- 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
- 238000003780 insertion Methods 0.000 claims description 23
- 230000037431 insertion Effects 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 17
- 238000005553 drilling Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Earth Drilling (AREA)
- Blast Furnaces (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16446682U JPS5969948U (ja) | 1982-10-28 | 1982-10-28 | 出銑口開孔機におけるロツド類の連結装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16446682U JPS5969948U (ja) | 1982-10-28 | 1982-10-28 | 出銑口開孔機におけるロツド類の連結装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5969948U JPS5969948U (ja) | 1984-05-12 |
| JPS6223796Y2 true JPS6223796Y2 (en]) | 1987-06-17 |
Family
ID=30360570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16446682U Granted JPS5969948U (ja) | 1982-10-28 | 1982-10-28 | 出銑口開孔機におけるロツド類の連結装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5969948U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100433342B1 (ko) * | 2000-11-10 | 2004-05-27 | 주식회사 포스코 | 개공기의 일체형 코터핀 |
-
1982
- 1982-10-28 JP JP16446682U patent/JPS5969948U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5969948U (ja) | 1984-05-12 |
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