JPS63106502U - - Google Patents
Info
- Publication number
- JPS63106502U JPS63106502U JP20144086U JP20144086U JPS63106502U JP S63106502 U JPS63106502 U JP S63106502U JP 20144086 U JP20144086 U JP 20144086U JP 20144086 U JP20144086 U JP 20144086U JP S63106502 U JPS63106502 U JP S63106502U
- Authority
- JP
- Japan
- Prior art keywords
- main rolls
- main
- rolls
- drum
- pushes
- 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
Links
- 238000004080 punching Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
Landscapes
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986201440U JPH0522322Y2 (ru) | 1986-12-29 | 1986-12-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986201440U JPH0522322Y2 (ru) | 1986-12-29 | 1986-12-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63106502U true JPS63106502U (ru) | 1988-07-09 |
| JPH0522322Y2 JPH0522322Y2 (ru) | 1993-06-08 |
Family
ID=31164894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986201440U Expired - Lifetime JPH0522322Y2 (ru) | 1986-12-29 | 1986-12-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0522322Y2 (ru) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181411A (ja) * | 1982-04-19 | 1983-10-24 | Nippon Steel Corp | 鋼管製造工程における穿孔機プラグの溶損検出方法 |
| JPS61144204A (ja) * | 1984-12-15 | 1986-07-01 | Kawasaki Steel Corp | 継目無管の傾斜圧延方法 |
-
1986
- 1986-12-29 JP JP1986201440U patent/JPH0522322Y2/ja not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58181411A (ja) * | 1982-04-19 | 1983-10-24 | Nippon Steel Corp | 鋼管製造工程における穿孔機プラグの溶損検出方法 |
| JPS61144204A (ja) * | 1984-12-15 | 1986-07-01 | Kawasaki Steel Corp | 継目無管の傾斜圧延方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0522322Y2 (ru) | 1993-06-08 |
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