BE519421A - - Google Patents
Info
- Publication number
- BE519421A BE519421A BE519421DA BE519421A BE 519421 A BE519421 A BE 519421A BE 519421D A BE519421D A BE 519421DA BE 519421 A BE519421 A BE 519421A
- Authority
- BE
- Belgium
- Prior art keywords
- punch
- die
- movement
- extrusion
- conical
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C23/00—Extruding metal; Impact extrusion
- B21C23/02—Making uncoated products
- B21C23/20—Making uncoated products by backward extrusion
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Forging (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519421A true BE519421A (pm) |
Family
ID=155650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519421D BE519421A (pm) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE519421A (pm) |
-
0
- BE BE519421D patent/BE519421A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FR2731929A1 (fr) | Procede de fabrication d'une boite metallique de forme | |
| FR2756758A1 (fr) | Procede de fabrication d'une boite metallique de forme et boite metallique du type boite-boisson obtenue par ce procede | |
| BE519421A (pm) | ||
| CH622857A5 (pm) | ||
| JP5099877B2 (ja) | 鍛造製品の成形方法 | |
| CH313009A (fr) | Procédé de fabrication de pièces coniques creuses | |
| FR2831473A1 (fr) | Piece metallique forgee, procede, outillage et presse de forgeage-poinconnage correspondants | |
| EP0852973B1 (fr) | Procédé de fabrication d'une boite métallique de forme et boite métallique alimentaire obtenue par ce procédé | |
| BE441339A (pm) | ||
| CH383615A (fr) | Procédé de fabrication d'un récipient ouvert en une matière thermoplastique et poinçon pour la mise en oeuvre de ce procédé | |
| BE433859A (pm) | ||
| BE493062A (pm) | ||
| BE541672A (pm) | ||
| BE507071A (pm) | ||
| BE502561A (pm) | ||
| BE570157A (pm) | ||
| BE341537A (pm) | ||
| BE403745A (pm) | ||
| BE425446A (pm) | ||
| BE440762A (pm) | ||
| BE511357A (pm) | ||
| BE452383A (pm) | ||
| BE710432A (pm) | ||
| BE516625A (pm) | ||
| BE661462A (pm) |