BE485604A - - Google Patents
Info
- Publication number
- BE485604A BE485604A BE485604DA BE485604A BE 485604 A BE485604 A BE 485604A BE 485604D A BE485604D A BE 485604DA BE 485604 A BE485604 A BE 485604A
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B5/00—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor
- B24B5/18—Machines or devices designed for grinding surfaces of revolution on work, including those which also grind adjacent plane surfaces; Accessories therefor involving centreless means for supporting, guiding, floating or rotating work
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU28663T | 1947-11-11 | ||
| LU485604X | 1947-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE485604A true BE485604A (pt) | 1948-11-13 |
Family
ID=31996296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE485604D BE485604A (pt) | 1947-11-11 | 1948-10-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE485604A (pt) |
| CH (1) | CH286579A (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013007906B4 (de) | 2013-05-08 | 2018-07-26 | Josef Streicher | Verfahren und Vorrichtung zum Gewindewalzen mit Walzrollen |
-
1948
- 1948-10-30 BE BE485604D patent/BE485604A/xx unknown
- 1948-11-01 CH CH286579D patent/CH286579A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH286579A (fr) | 1952-10-31 |