BE440191A - - Google Patents
Info
- Publication number
- BE440191A BE440191A BE440191DA BE440191A BE 440191 A BE440191 A BE 440191A BE 440191D A BE440191D A BE 440191DA BE 440191 A BE440191 A BE 440191A
- Authority
- BE
- Belgium
- Prior art keywords
- jaws
- ribs
- jaw
- screw
- thread
- Prior art date
Links
- 239000002023 wood Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 claims description 5
- 238000005096 rolling process Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008719 thickening Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000007493 shaping process 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
- B21H3/06—Making by means of profiled members other than rolls, e.g. reciprocating flat dies or jaws, moved longitudinally or curvilinearly with respect to each other
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE440191A true BE440191A (enExample) |
Family
ID=98023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE440191D BE440191A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE440191A (enExample) |
-
0
- BE BE440191D patent/BE440191A/fr unknown
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