BE395128A - - Google Patents
Info
- Publication number
- BE395128A BE395128A BE395128DA BE395128A BE 395128 A BE395128 A BE 395128A BE 395128D A BE395128D A BE 395128DA BE 395128 A BE395128 A BE 395128A
- 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
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE398436X | 1933-02-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE395128A true BE395128A (de) |
Family
ID=6397365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE395128D BE395128A (de) | 1933-02-02 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE395128A (de) |
| FR (1) | FR752819A (de) |
| GB (1) | GB398436A (de) |
-
0
- BE BE395128D patent/BE395128A/xx unknown
-
1933
- 1933-03-21 FR FR752819D patent/FR752819A/fr not_active Expired
- 1933-03-27 GB GB9230/33A patent/GB398436A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR752819A (fr) | 1933-09-30 |
| GB398436A (en) | 1933-09-14 |