BE568981A - - Google Patents
Info
- Publication number
- BE568981A BE568981A BE568981DA BE568981A BE 568981 A BE568981 A BE 568981A BE 568981D A BE568981D A BE 568981DA BE 568981 A BE568981 A BE 568981A
- Authority
- BE
- Belgium
Links
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
- B21B19/02—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 diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/06—Rolling hollow basic material, e.g. Assel mills
- B21B19/08—Enlarging tube diameter
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M6/00—Primary cells; Manufacture thereof
- H01M6/42—Grouping of primary cells into batteries
- H01M6/46—Grouping of primary cells into batteries of flat cells
- H01M6/48—Grouping of primary cells into batteries of flat cells with bipolar electrodes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1207526X | 1957-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE568981A true BE568981A (da) |
Family
ID=7732839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE568981D BE568981A (da) | 1957-07-13 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE568981A (da) |
| FR (1) | FR1207526A (da) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU562483B2 (en) * | 1982-06-30 | 1987-06-11 | Sumitomo Metal Industries Ltd. | Reduction rolling to produce circular bar material |
| DE3236893A1 (de) * | 1982-10-01 | 1984-04-05 | Mannesmann AG, 4000 Düsseldorf | Kalibrierung fuer die walzen mit hyperbelaehnlicher mantelflaeche |
| PL139099B1 (en) * | 1982-11-25 | 1986-12-31 | Akad Gorniczo Hutnicza | Method of reducing thickness of pipe wall and rolling mill therefor |
| CN102921847B (zh) * | 2012-11-20 | 2015-09-30 | 武汉理工大学 | 一种筒形件的精密轧制成形方法及装置 |
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0
- BE BE568981D patent/BE568981A/xx unknown
-
1958
- 1958-06-23 FR FR1207526D patent/FR1207526A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1207526A (fr) | 1960-02-17 |