BE360791A - - Google Patents
Info
- Publication number
- BE360791A BE360791A BE360791DA BE360791A BE 360791 A BE360791 A BE 360791A BE 360791D A BE360791D A BE 360791DA BE 360791 A BE360791 A BE 360791A
- Authority
- BE
- Belgium
- Prior art keywords
- blank
- mandrel
- rollers
- around
- shaping
- 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)
- Shaping Metal By Deep-Drawing, Or The Like (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE360791A true BE360791A (en, 2012) |
Family
ID=34028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE360791D BE360791A (en, 2012) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE360791A (en, 2012) |
-
0
- BE BE360791D patent/BE360791A/fr unknown
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