SE326933B - - Google Patents
Info
- Publication number
- SE326933B SE326933B SE09484/67*A SE948467A SE326933B SE 326933 B SE326933 B SE 326933B SE 948467 A SE948467 A SE 948467A SE 326933 B SE326933 B SE 326933B
- Authority
- SE
- Sweden
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)
- Air-Flow Control Members (AREA)
- Manufacturing Of Electric Cables (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Automatic Assembly (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH60218A DE1285432B (de) | 1966-08-11 | 1966-08-11 | Verfahren und Vorrichtung zum Herstellen von insbesondere duennwandigen und/oder kleine Durchmesser aufweisenden Rohren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE326933B true SE326933B (xx) | 1970-08-10 |
Family
ID=7160860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09484/67*A SE326933B (xx) | 1966-08-11 | 1967-06-28 |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT269608B (xx) |
| BE (1) | BE701325A (xx) |
| CH (1) | CH453266A (xx) |
| DE (1) | DE1285432B (xx) |
| DK (1) | DK131495B (xx) |
| ES (1) | ES343900A1 (xx) |
| FR (1) | FR1533822A (xx) |
| GB (1) | GB1164188A (xx) |
| NL (1) | NL6710631A (xx) |
| NO (1) | NO123175B (xx) |
| SE (1) | SE326933B (xx) |
| SU (1) | SU489287A3 (xx) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3797891B1 (de) * | 2019-09-30 | 2023-08-02 | Nexans | Verfahren zur kontinuierlichen herstellung abschnittsweise gewellter, dünnwandiger hohlprofile kleiner durchmesser aus ne-metallen |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1124756A (en) * | 1912-04-06 | 1915-01-12 | Elyria Iron & Steel Company | Tube-welding machine. |
| US2792799A (en) * | 1949-06-09 | 1957-05-21 | United States Steel Corp | Seam welding apparatus |
| DE1164355B (de) * | 1961-05-16 | 1964-03-05 | Hackethal Draht & Kabelwerk Ag | Einrichtung zur Herstellung duennwandiger sowie nahtgeschweisster, gewellter Metallrohre, insbesondere Maentel fuer elektrische Kabel |
-
1966
- 1966-08-11 DE DEH60218A patent/DE1285432B/de not_active Withdrawn
-
1967
- 1967-06-26 AT AT593367A patent/AT269608B/de active
- 1967-06-28 SE SE09484/67*A patent/SE326933B/xx unknown
- 1967-06-30 NO NO168878A patent/NO123175B/no unknown
- 1967-07-13 BE BE701325D patent/BE701325A/xx unknown
- 1967-07-14 DK DK365067AA patent/DK131495B/da unknown
- 1967-07-29 CH CH1073467A patent/CH453266A/de unknown
- 1967-08-01 NL NL6710631A patent/NL6710631A/xx unknown
- 1967-08-07 ES ES343900A patent/ES343900A1/es not_active Expired
- 1967-08-08 FR FR117300A patent/FR1533822A/fr not_active Expired
- 1967-08-11 SU SU1619964A patent/SU489287A3/ru active
- 1967-08-11 GB GB37033/67A patent/GB1164188A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DK131495C (xx) | 1975-12-15 |
| SU489287A3 (ru) | 1975-10-25 |
| NL6710631A (xx) | 1968-02-12 |
| CH453266A (de) | 1968-06-14 |
| BE701325A (xx) | 1967-12-18 |
| NO123175B (xx) | 1971-10-11 |
| FR1533822A (fr) | 1968-07-19 |
| GB1164188A (en) | 1969-09-17 |
| AT269608B (de) | 1969-03-25 |
| DK131495B (da) | 1975-07-28 |
| DE1285432B (de) | 1968-12-19 |
| ES343900A1 (es) | 1968-10-01 |