BE586101A - - Google Patents
Info
- Publication number
- BE586101A BE586101A BE586101DA BE586101A BE 586101 A BE586101 A BE 586101A BE 586101D A BE586101D A BE 586101DA BE 586101 A BE586101 A BE 586101A
- Authority
- BE
- Belgium
- Prior art keywords
- elements
- assembled
- tubes
- flattened
- wall thickness
- 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
- B21C37/14—Making tubes from doubled flat material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE586101A true BE586101A (forum.php) |
Family
ID=191576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE586101D BE586101A (forum.php) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE586101A (forum.php) |
-
0
- BE BE586101D patent/BE586101A/fr unknown
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