BE456892A - - Google Patents
Info
- Publication number
- BE456892A BE456892A BE456892DA BE456892A BE 456892 A BE456892 A BE 456892A BE 456892D A BE456892D A BE 456892DA BE 456892 A BE456892 A BE 456892A
- Authority
- BE
- Belgium
- Prior art keywords
- cylinders
- emi
- hollow
- external
- rolling
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 description 9
- 238000000034 method Methods 0.000 description 5
- 230000002441 reversible effect Effects 0.000 description 3
- 230000001131 transforming effect Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/12—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially parallel to the axis of the work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR905941T |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE456892A true BE456892A (enrdf_load_stackoverflow) |
Family
ID=9405578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE456892D BE456892A (enrdf_load_stackoverflow) |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE456892A (enrdf_load_stackoverflow) |
| FR (1) | FR905941A (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1245891B (de) * | 1960-11-25 | 1967-08-03 | Martin Roeckner Dipl Ing | Verfahren und Vorrichtung zur Herstellung von Rohren durch Walzen |
-
0
- FR FR905941D patent/FR905941A/fr not_active Expired
- BE BE456892D patent/BE456892A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR905941A (enrdf_load_stackoverflow) | 1946-01-30 |
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