BE448044A - - Google Patents
Info
- Publication number
- BE448044A BE448044A BE448044DA BE448044A BE 448044 A BE448044 A BE 448044A BE 448044D A BE448044D A BE 448044DA BE 448044 A BE448044 A BE 448044A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21H—MAKING PARTICULAR METAL OBJECTS BY ROLLING, e.g. SCREWS, WHEELS, RINGS, BARRELS, BALLS
- B21H3/00—Making helical bodies or bodies having parts of helical shape
- B21H3/02—Making helical bodies or bodies having parts of helical shape external screw-threads ; Making dies for thread rolling
- B21H3/04—Making by means of profiled-rolls or die rolls
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Forging (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEP83372D DE749699C (de) | 1941-11-18 | 1941-11-18 | Vorrichtung zum kalten Oberflaechen-Presswalzen von runden Werkstuecken |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448044A true BE448044A (de) | 1942-12-31 |
Family
ID=7394141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448044D BE448044A (de) | 1941-11-18 | 1942-11-18 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE448044A (de) |
| CH (1) | CH232957A (de) |
| DE (1) | DE749699C (de) |
| FR (1) | FR889055A (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2845827A (en) * | 1957-03-22 | 1958-08-05 | Int Harvester Co | Centering guide for machining head |
| DE1118645B (de) * | 1957-10-11 | 1961-11-30 | Ind Metal Prod Corp | Vorrichtung zum Druckpolieren zylindrischer Werkstueckflaechen, insbesondere der von Kurbelzapfen und Hauptlagern von Kurbelwellen |
| DE8713454U1 (de) * | 1987-10-07 | 1988-02-04 | Rollwalztechnik Abele + Höltich GmbH, 7707 Engen | Vorrichtung zum Walzen von Gewinden od. dgl. Profilen |
-
1941
- 1941-11-18 DE DEP83372D patent/DE749699C/de not_active Expired
-
1942
- 1942-11-13 CH CH232957D patent/CH232957A/de unknown
- 1942-11-18 BE BE448044D patent/BE448044A/xx unknown
- 1942-12-14 FR FR889055D patent/FR889055A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE749699C (de) | 1944-11-30 |
| FR889055A (fr) | 1943-12-30 |
| CH232957A (de) | 1944-06-30 |