AT180795B - Process for the production of hollow profiles - Google Patents
Process for the production of hollow profilesInfo
- Publication number
- AT180795B AT180795B AT180795DA AT180795B AT 180795 B AT180795 B AT 180795B AT 180795D A AT180795D A AT 180795DA AT 180795 B AT180795 B AT 180795B
- Authority
- AT
- Austria
- Prior art keywords
- production
- hollow profiles
- profiles
- hollow
- 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 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
- B21C37/08—Making tubes with welded or soldered seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT180795T | 1951-07-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
AT180795B true AT180795B (en) | 1955-01-10 |
Family
ID=3660968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT180795D AT180795B (en) | 1951-07-05 | 1951-07-05 | Process for the production of hollow profiles |
Country Status (1)
Country | Link |
---|---|
AT (1) | AT180795B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110117B (en) * | 1958-01-31 | 1961-07-06 | Wuragrohr Gmbh | Process for the continuous production of a box-like profile from a flat sheet metal strip |
-
1951
- 1951-07-05 AT AT180795D patent/AT180795B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1110117B (en) * | 1958-01-31 | 1961-07-06 | Wuragrohr Gmbh | Process for the continuous production of a box-like profile from a flat sheet metal strip |
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