DE121714C - - Google Patents
Info
- Publication number
- DE121714C DE121714C DENDAT121714D DE121714DA DE121714C DE 121714 C DE121714 C DE 121714C DE NDAT121714 D DENDAT121714 D DE NDAT121714D DE 121714D A DE121714D A DE 121714DA DE 121714 C DE121714 C DE 121714C
- Authority
- DE
- Germany
- Prior art keywords
- strip
- metal strip
- pipes
- web
- pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000002184 metal Substances 0.000 claims 3
- 229910052751 metal Inorganic materials 0.000 claims 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- 238000005192 partition Methods 0.000 claims 2
- 210000000614 Ribs Anatomy 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/06—Manufacture of metal sheets, bars, wire, tubes 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)
- Rod-Shaped Construction Members (AREA)
- Duct Arrangements (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE121714C true DE121714C (hu) |
Family
ID=390690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT121714D Active DE121714C (hu) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE121714C (hu) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2636253A1 (fr) * | 1988-09-09 | 1990-03-16 | Luchaire Sa | Tube cloisonne longitudinalement constitue d'un feuillard d'un seul tenant et son procede de fabrication |
| DE19535498A1 (de) * | 1995-09-25 | 1997-03-27 | Audi Ag | Achse zur Lagerung schwenkbarer Bauteile |
-
0
- DE DENDAT121714D patent/DE121714C/de active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2636253A1 (fr) * | 1988-09-09 | 1990-03-16 | Luchaire Sa | Tube cloisonne longitudinalement constitue d'un feuillard d'un seul tenant et son procede de fabrication |
| DE19535498A1 (de) * | 1995-09-25 | 1997-03-27 | Audi Ag | Achse zur Lagerung schwenkbarer Bauteile |
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