FR2028593A1 - - Google Patents
Info
- Publication number
- FR2028593A1 FR2028593A1 FR7001759A FR7001759A FR2028593A1 FR 2028593 A1 FR2028593 A1 FR 2028593A1 FR 7001759 A FR7001759 A FR 7001759A FR 7001759 A FR7001759 A FR 7001759A FR 2028593 A1 FR2028593 A1 FR 2028593A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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
- B23K11/00—Resistance welding; Severing by resistance heating
- B23K11/08—Seam welding not restricted to one of the preceding subgroups
- B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
- B23K11/0873—Seam welding not restricted to one of the preceding subgroups for rectilinear seams of the longitudinal seam of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES362653A ES362653A1 (en) | 1969-01-18 | 1969-01-18 | Manufacturing procedure of structural tubes. (Machine-translation by Google Translate, not legally binding) |
| ES375233A ES375233A1 (en) | 1970-01-07 | 1970-01-07 | A process for the manufacture of box-type tubular structural members having selectively different cross-sectional dimensions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2028593A1 true FR2028593A1 (en) | 1970-10-09 |
Family
ID=26155752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7001759A Withdrawn FR2028593A1 (en) | 1969-01-18 | 1970-01-19 |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE744545A (en) |
| CA (1) | CA918968A (en) |
| CH (1) | CH521177A (en) |
| DE (1) | DE2001976A1 (en) |
| FR (1) | FR2028593A1 (en) |
| GB (1) | GB1286369A (en) |
| IL (1) | IL33722A (en) |
| LU (1) | LU60190A1 (en) |
| NL (1) | NL7000630A (en) |
| SE (1) | SE370190B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109719161A (en) * | 2018-12-29 | 2019-05-07 | 中冶天工集团有限公司 | A kind of apparatus for correcting and antidote for steel box-girder panel welding deformation |
-
1970
- 1970-01-15 CA CA072229A patent/CA918968A/en not_active Expired
- 1970-01-15 CH CH54570A patent/CH521177A/en not_active IP Right Cessation
- 1970-01-16 LU LU60190D patent/LU60190A1/xx unknown
- 1970-01-16 GB GB2350/70A patent/GB1286369A/en not_active Expired
- 1970-01-16 SE SE7000530A patent/SE370190B/xx unknown
- 1970-01-16 NL NL7000630A patent/NL7000630A/xx unknown
- 1970-01-16 BE BE744545D patent/BE744545A/en unknown
- 1970-01-16 IL IL33722A patent/IL33722A/en unknown
- 1970-01-17 DE DE19702001976 patent/DE2001976A1/en active Pending
- 1970-01-19 FR FR7001759A patent/FR2028593A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE370190B (en) | 1974-10-07 |
| CH521177A (en) | 1972-04-15 |
| IL33722A (en) | 1974-09-10 |
| BE744545A (en) | 1970-07-01 |
| CA918968A (en) | 1973-01-16 |
| NL7000630A (en) | 1970-07-21 |
| DE2001976A1 (en) | 1971-07-22 |
| IL33722A0 (en) | 1970-03-22 |
| GB1286369A (en) | 1972-08-23 |
| LU60190A1 (en) | 1970-03-16 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |