BE489081A - - Google Patents
Info
- Publication number
- BE489081A BE489081A BE489081DA BE489081A BE 489081 A BE489081 A BE 489081A BE 489081D A BE489081D A BE 489081DA BE 489081 A BE489081 A BE 489081A
- Authority
- BE
- Belgium
- Prior art keywords
- elbow
- tube
- diameter
- internal
- bend
- 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
- B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
- B21C37/15—Making tubes of special shape; Making tube fittings
- B21C37/28—Making tube fittings for connecting pipes, e.g. U-pieces
- B21C37/283—Making U-pieces
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Bending Of Plates, Rods, And Pipes (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE489081A true BE489081A (forum.php) |
Family
ID=134124
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE489081D BE489081A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE489081A (forum.php) |
-
0
- BE BE489081D patent/BE489081A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2698240C (fr) | Procede de fabrication de tubes par soudage | |
| CH375807A (fr) | Procédé de soudage d'un organe de forme allongée sur une surface courbe et appareil pour sa mise en oeuvre | |
| FR3003190A1 (fr) | Procede de fabrication de liners pour reservoir sous pression | |
| CA2720457C (fr) | Procede de fabrication de tubes par soudage | |
| FR2996224A1 (fr) | Bombage de feuilles de verre au defile sur un lit de rouleaux | |
| EP0056776B2 (fr) | Procédé de fabrication d'ébauches d'essieux creux en une seule pièce et ébauches d'essieux obtenues | |
| BE489081A (forum.php) | ||
| FR2596144A1 (fr) | Echangeur de chaleur spirale et son procede de fabrication | |
| CH278661A (fr) | Procédé pour la fabrication d'un tube coudé, appareil pour la mise en oeuvre de ce procédé et tube coudé obtenu par ce procédé. | |
| FR2541040A1 (fr) | Unite de deviation electromagnetique | |
| CA2101659C (fr) | Procede de fabrication d'un reservoir metallique | |
| BE491808A (forum.php) | ||
| BE500835A (forum.php) | ||
| EP0890779B1 (fr) | Procédé d'obturation d'un tube au moyen d'une pastille soudée | |
| BE489197A (forum.php) | ||
| BE417012A (forum.php) | ||
| BE514636A (forum.php) | ||
| CH349567A (fr) | Procédé de fabrication d'un tube à partir d'un ruban de métal | |
| FR2957826A1 (fr) | Procede et dispositif de cintrage de profiles creux | |
| BE561246A (forum.php) | ||
| BE506155A (forum.php) | ||
| BE642745A (forum.php) | ||
| BE473616A (forum.php) | ||
| BE525212A (forum.php) | ||
| BE563557A (forum.php) |