BG20083A3 - - Google Patents
Info
- Publication number
- BG20083A3 BG20083A3 BG1626370A BG1626370A BG20083A3 BG 20083 A3 BG20083 A3 BG 20083A3 BG 1626370 A BG1626370 A BG 1626370A BG 1626370 A BG1626370 A BG 1626370A BG 20083 A3 BG20083 A3 BG 20083A3
- Authority
- BG
- Bulgaria
Links
Classifications
-
- 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
- B23K9/0026—Arc welding or cutting specially adapted for particular articles or work
-
- 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
- B23K7/00—Cutting, scarfing, or desurfacing by applying flames
- B23K7/005—Machines, apparatus, or equipment specially adapted for cutting curved workpieces, e.g. tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD14436869 | 1969-12-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BG20083A3 true BG20083A3 (fr) | 1975-10-30 |
Family
ID=5481937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BG1626370A BG20083A3 (fr) | 1969-12-16 | 1970-12-10 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT302776B (fr) |
| BG (1) | BG20083A3 (fr) |
| CS (1) | CS168549B2 (fr) |
| DE (1) | DE2057637A1 (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102699606B (zh) * | 2012-06-29 | 2015-04-08 | 东华大学 | 支持半球类或椭球类结构件纵或环缝焊接的定位装置 |
-
1970
- 1970-11-24 DE DE19702057637 patent/DE2057637A1/de active Pending
- 1970-11-25 AT AT1062470A patent/AT302776B/de active
- 1970-12-09 CS CS830070A patent/CS168549B2/cs unknown
- 1970-12-10 BG BG1626370A patent/BG20083A3/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| AT302776B (de) | 1972-09-15 |
| CS168549B2 (fr) | 1976-06-29 |
| DE2057637A1 (de) | 1971-07-08 |