SE326363B - - Google Patents
Info
- Publication number
- SE326363B SE326363B SE06649/66A SE664966A SE326363B SE 326363 B SE326363 B SE 326363B SE 06649/66 A SE06649/66 A SE 06649/66A SE 664966 A SE664966 A SE 664966A SE 326363 B SE326363 B SE 326363B
- 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, 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
- B21C37/12—Making tubes or metal hoses with helically arranged seams
- B21C37/122—Making tubes or metal hoses with helically arranged seams with welded or soldered seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/082—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams
- B23K11/084—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams of helicoïdal seams
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/032—Seam welding; Backing means; Inserts for three-dimensional seams
- B23K9/0325—Seam welding; Backing means; Inserts for three-dimensional seams helicoidal seams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Resistance Welding (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0056038 | 1965-05-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE326363B true SE326363B (en, 2012) | 1970-07-20 |
Family
ID=7159234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE06649/66A SE326363B (en, 2012) | 1965-05-15 | 1966-05-13 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3300616A (en, 2012) |
| CH (1) | CH445675A (en, 2012) |
| GB (1) | GB1109343A (en, 2012) |
| SE (1) | SE326363B (en, 2012) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5036428B1 (en, 2012) * | 1970-02-13 | 1975-11-25 | ||
| CN111673335B (zh) * | 2020-05-19 | 2022-07-19 | 重庆机电智能制造有限公司 | 精密焊接机器人与焊接方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2873353A (en) * | 1955-11-30 | 1959-02-10 | Magnetic Heating Corp | Welding of helically formed tubing |
| US2876323A (en) * | 1956-12-21 | 1959-03-03 | Magnetic Heating Corp | Welding by high frequency resistance heating |
| US3122624A (en) * | 1961-11-22 | 1964-02-25 | Ohio Crankshaft Co | Current concentrator for highfrequency seam welding |
-
1966
- 1966-05-10 US US549609A patent/US3300616A/en not_active Expired - Lifetime
- 1966-05-10 GB GB20715/66A patent/GB1109343A/en not_active Expired
- 1966-05-13 SE SE06649/66A patent/SE326363B/xx unknown
- 1966-05-13 CH CH702966A patent/CH445675A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH445675A (de) | 1967-10-31 |
| GB1109343A (en) | 1968-04-10 |
| US3300616A (en) | 1967-01-24 |