FR407567A - - Google Patents
Info
- Publication number
- FR407567A FR407567A FR407567DA FR407567A FR 407567 A FR407567 A FR 407567A FR 407567D A FR407567D A FR 407567DA FR 407567 A FR407567 A FR 407567A
- Authority
- FR
- France
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
- B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
- B21B17/04—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length in a continuous process
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE190922579X | 1908-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR407567A true FR407567A (sv) |
Family
ID=32521419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR407567D Active FR407567A (sv) | 1908-11-02 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR407567A (sv) |
| GB (1) | GB190922579A (sv) |
-
0
- FR FR407567D patent/FR407567A/fr active Active
-
1909
- 1909-10-04 GB GB190922579D patent/GB190922579A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB190922579A (en) | 1910-10-04 |