CA918968A - Apparatus for manufacturing tubes - Google Patents
Apparatus for manufacturing tubesInfo
- Publication number
- CA918968A CA918968A CA072229A CA72229A CA918968A CA 918968 A CA918968 A CA 918968A CA 072229 A CA072229 A CA 072229A CA 72229 A CA72229 A CA 72229A CA 918968 A CA918968 A CA 918968A
- Authority
- CA
- Canada
- Prior art keywords
- manufacturing tubes
- tubes
- manufacturing
- Prior art date
- 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.)
- Expired
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 |
---|---|
CA918968A true CA918968A (en) | 1973-01-16 |
Family
ID=26155752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA072229A Expired CA918968A (en) | 1969-01-18 | 1970-01-15 | Apparatus for manufacturing tubes |
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 (2)
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 | Correcting device and correcting method for welding deformation of steel box girder panel |
CN112191702A (en) * | 2020-10-20 | 2021-01-08 | 安庆市恒瑞达汽车零部件制造有限公司 | Heavy-duty car stabilizer bar double-end extrusion production line |
-
1970
- 1970-01-15 CH CH54570A patent/CH521177A/en not_active IP Right Cessation
- 1970-01-15 CA CA072229A patent/CA918968A/en not_active Expired
- 1970-01-16 IL IL33722A patent/IL33722A/en unknown
- 1970-01-16 GB GB2350/70A patent/GB1286369A/en not_active Expired
- 1970-01-16 BE BE744545D patent/BE744545A/en unknown
- 1970-01-16 NL NL7000630A patent/NL7000630A/xx unknown
- 1970-01-16 SE SE7000530A patent/SE370190B/xx unknown
- 1970-01-16 LU LU60190D patent/LU60190A1/xx 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 |
---|---|
DE2001976A1 (en) | 1971-07-22 |
FR2028593A1 (en) | 1970-10-09 |
LU60190A1 (en) | 1970-03-16 |
IL33722A (en) | 1974-09-10 |
CH521177A (en) | 1972-04-15 |
SE370190B (en) | 1974-10-07 |
IL33722A0 (en) | 1970-03-22 |
GB1286369A (en) | 1972-08-23 |
NL7000630A (en) | 1970-07-21 |
BE744545A (en) | 1970-07-01 |
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