FR991269A - Improvements in the manufacture of welded containers - Google Patents
Improvements in the manufacture of welded containersInfo
- Publication number
- FR991269A FR991269A FR991269DA FR991269A FR 991269 A FR991269 A FR 991269A FR 991269D A FR991269D A FR 991269DA FR 991269 A FR991269 A FR 991269A
- Authority
- FR
- France
- Prior art keywords
- manufacture
- welded containers
- containers
- welded
- 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
- B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
- B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
- B23K37/053—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor
- B23K37/0531—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work aligning cylindrical work; Clamping devices therefor internal pipe alignment clamps
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR991269T | 1949-05-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR991269A true FR991269A (en) | 1951-10-03 |
Family
ID=9550817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR991269D Expired FR991269A (en) | 1949-05-13 | 1949-05-13 | Improvements in the manufacture of welded containers |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR991269A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1099319B (en) * | 1957-01-28 | 1961-02-09 | Futs Metalliques Gallay S A So | Device for covering the inside of the butt seam between a shell-shaped bottom and a jacket when welding metal barrels |
FR2801819A1 (en) * | 1999-12-03 | 2001-06-08 | Bouygues Offshore | Device for centralizing and retaining bath of molten weld material during end-to-end welding of conduits, comprises protective screen to avoid direct contact between weld bath and supports |
CN111001976A (en) * | 2018-12-21 | 2020-04-14 | 中国二十冶集团有限公司 | Opening aligning device for large-diameter thin-wall pipeline and using method thereof |
-
1949
- 1949-05-13 FR FR991269D patent/FR991269A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1099319B (en) * | 1957-01-28 | 1961-02-09 | Futs Metalliques Gallay S A So | Device for covering the inside of the butt seam between a shell-shaped bottom and a jacket when welding metal barrels |
FR2801819A1 (en) * | 1999-12-03 | 2001-06-08 | Bouygues Offshore | Device for centralizing and retaining bath of molten weld material during end-to-end welding of conduits, comprises protective screen to avoid direct contact between weld bath and supports |
CN111001976A (en) * | 2018-12-21 | 2020-04-14 | 中国二十冶集团有限公司 | Opening aligning device for large-diameter thin-wall pipeline and using method thereof |
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