BE452499A - - Google Patents
Info
- Publication number
- BE452499A BE452499A BE452499DA BE452499A BE 452499 A BE452499 A BE 452499A BE 452499D A BE452499D A BE 452499DA BE 452499 A BE452499 A BE 452499A
- 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)
- A Measuring Device Byusing Mechanical Method (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DED2312D DE859813C (en) | 1942-09-30 | 1942-09-30 | Method for measuring cut surfaces produced on a machine tool, in particular thread flanks produced by thread rolling machines, and device for carrying out the method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE452499A true BE452499A (en) |
Family
ID=7029848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE452499D BE452499A (en) | 1942-09-30 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE452499A (en) |
| DE (1) | DE859813C (en) |
-
0
- BE BE452499D patent/BE452499A/xx unknown
-
1942
- 1942-09-30 DE DED2312D patent/DE859813C/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE859813C (en) | 1952-12-15 |