BE466844A - - Google Patents
Info
- Publication number
- BE466844A BE466844A BE466844DA BE466844A BE 466844 A BE466844 A BE 466844A BE 466844D A BE466844D A BE 466844DA BE 466844 A BE466844 A BE 466844A
- Authority
- BE
- Belgium
- Prior art keywords
- rollers
- thread
- machine
- threaded
- desc
- Prior art date
Links
- 238000005096 rolling process Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000011295 pitch Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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)
- Metal Rolling (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE466844A true BE466844A (OSRAM) |
Family
ID=118039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE466844D BE466844A (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE466844A (OSRAM) |
-
0
- BE BE466844D patent/BE466844A/fr unknown
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