JPS6240090B2 - - Google Patents
Info
- Publication number
- JPS6240090B2 JPS6240090B2 JP11667579A JP11667579A JPS6240090B2 JP S6240090 B2 JPS6240090 B2 JP S6240090B2 JP 11667579 A JP11667579 A JP 11667579A JP 11667579 A JP11667579 A JP 11667579A JP S6240090 B2 JPS6240090 B2 JP S6240090B2
- Authority
- JP
- Japan
- Prior art keywords
- roll
- drive shaft
- collar
- bending
- liner
- 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
- 238000005452 bending Methods 0.000 claims description 19
- 230000002093 peripheral effect Effects 0.000 description 4
- 229910000746 Structural steel Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Bending Of Plates, Rods, And Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11667579A JPS5641024A (en) | 1979-09-13 | 1979-09-13 | Roll for bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11667579A JPS5641024A (en) | 1979-09-13 | 1979-09-13 | Roll for bending |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5641024A JPS5641024A (en) | 1981-04-17 |
| JPS6240090B2 true JPS6240090B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1987-08-26 |
Family
ID=14693093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11667579A Granted JPS5641024A (en) | 1979-09-13 | 1979-09-13 | Roll for bending |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5641024A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2726262A1 (de) * | 1977-06-10 | 1978-12-21 | Bayer Ag | Copolyamide |
| JPS6121666A (ja) * | 1984-07-10 | 1986-01-30 | Fujitsu Ltd | 交換網接続の回線障害自動回復端末装置 |
| CN102825192B (zh) * | 2011-06-17 | 2015-08-19 | 上海重型机器厂有限公司 | 带外台阶的核电设备上筒体的锻造方法 |
| CN102825117B (zh) * | 2012-09-10 | 2014-08-20 | 中冶南方武汉钢铁设计研究院有限公司 | 弯管机精度控制方法 |
| CN107470406A (zh) * | 2017-08-31 | 2017-12-15 | 陈昊天 | 一种单片板冷弯成型设备 |
-
1979
- 1979-09-13 JP JP11667579A patent/JPS5641024A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5641024A (en) | 1981-04-17 |