BE341120A - - Google Patents
Info
- Publication number
- BE341120A BE341120A BE341120DA BE341120A BE 341120 A BE341120 A BE 341120A BE 341120D A BE341120D A BE 341120DA BE 341120 A BE341120 A BE 341120A
- Authority
- BE
- Belgium
- Prior art keywords
- tube
- strip
- rib
- reinforced
- edge
- 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
- B21C37/151—Making tubes with multiple passages
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laser Beam Processing (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE341120A true BE341120A (enrdf_load_stackoverflow) |
Family
ID=17792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE341120D BE341120A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE341120A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0811436A1 (en) * | 1996-06-06 | 1997-12-10 | Sango Co., Ltd. | Method of manufacturing pipe |
-
0
- BE BE341120D patent/BE341120A/fr unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0811436A1 (en) * | 1996-06-06 | 1997-12-10 | Sango Co., Ltd. | Method of manufacturing pipe |
| US6012315A (en) * | 1996-06-06 | 2000-01-11 | Sango Co. Ltd. | Method of manufacturing pipe |
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