GB1142854A - Improvements relating to orbital welding apparatus - Google Patents
Improvements relating to orbital welding apparatusInfo
- Publication number
- GB1142854A GB1142854A GB1992365A GB1992365A GB1142854A GB 1142854 A GB1142854 A GB 1142854A GB 1992365 A GB1992365 A GB 1992365A GB 1992365 A GB1992365 A GB 1992365A GB 1142854 A GB1142854 A GB 1142854A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rings
- pair
- blocks
- tubes
- welding
- 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
- B23K9/00—Arc welding or cutting
- B23K9/02—Seam welding; Backing means; Inserts
- B23K9/028—Seam welding; Backing means; Inserts for curved planar seams
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
Abstract
1,142,854. Welding by fusion. CLARKE, CHAPMAN & CO. Ltd. 10 May, 1966 [11 May, 1965], No. 19923/65. Heading B3R. Orbital welding apparatus simultaneously welds two ends of a first tube section or a pair of tube sections to the ends of two further tube sections. In a machine for welding the ends of a return bend to a pair of parallel tubes, the return bend is clamped in mating grooves 8, 9 in a pair of blocks 6, 7 connected by a removable hinge pin 3 and a lock 4, 5. The blocks are provided with cooling water passages connected by a flexible hose 28, and have tracks 12 in which are rotatably retained two pairs of toothed half-rings 13A, 13B; 14A, 14B driven by worm gears 37, 38 on coupled shafts 34, 35. One of each pair of half-rings is provided with a mounting 19 on which is pivotally mounted a gas shielded non-consumable electrode arc welding head 18 spring-loaded inwardly and having a ceramic gas nozzle 24 and a ceramic roller 22 engaging the work. A locating stop is provided for stopping the half-rings in the opening shown in Fig. 1. The block 7 is mounted on a jig for holding the tubes. The welding heads and half-rings are detachable and usable with blocks of different dimensions. A plurality of such machines may be used simultaneously to weld return bends to a bank of tubes. In modifications, the blocks are shaped to clamp a pair of straight or curved tubes or a return bend having non-parallel ends. Where necessary the pairs of half-rings are in inclined planes and the shafts 34, 35 are connected by gears.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1992365A GB1142854A (en) | 1965-05-11 | 1965-05-11 | Improvements relating to orbital welding apparatus |
| FR1558906D FR1558906A (en) | 1965-05-11 | 1966-05-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1992365A GB1142854A (en) | 1965-05-11 | 1965-05-11 | Improvements relating to orbital welding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1142854A true GB1142854A (en) | 1969-02-12 |
Family
ID=10137393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1992365A Expired GB1142854A (en) | 1965-05-11 | 1965-05-11 | Improvements relating to orbital welding apparatus |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR1558906A (en) |
| GB (1) | GB1142854A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9517524B2 (en) | 2013-11-12 | 2016-12-13 | Lincoln Global, Inc. | Welding wire spool support |
| US9527153B2 (en) | 2013-03-14 | 2016-12-27 | Lincoln Global, Inc. | Camera and wire feed solution for orbital welder system |
| US9731385B2 (en) | 2013-11-12 | 2017-08-15 | Lincoln Global, Inc. | Orbital welder with wire height adjustment assembly |
| US9770775B2 (en) | 2013-11-11 | 2017-09-26 | Lincoln Global, Inc. | Orbital welding torch systems and methods with lead/lag angle stop |
| CN117984003A (en) * | 2024-04-03 | 2024-05-07 | 河北省北方管道部件产业技术研究院 | Large-caliber elbow welding device and welding process thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL180728C (en) * | 1976-04-29 | 1987-04-16 | Stork Ketels Mij Tot Expl Van | DEVICE FOR WELDING A PIPE TO A PIPE PLATE. |
-
1965
- 1965-05-11 GB GB1992365A patent/GB1142854A/en not_active Expired
-
1966
- 1966-05-10 FR FR1558906D patent/FR1558906A/fr not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9527153B2 (en) | 2013-03-14 | 2016-12-27 | Lincoln Global, Inc. | Camera and wire feed solution for orbital welder system |
| US9770775B2 (en) | 2013-11-11 | 2017-09-26 | Lincoln Global, Inc. | Orbital welding torch systems and methods with lead/lag angle stop |
| US9517524B2 (en) | 2013-11-12 | 2016-12-13 | Lincoln Global, Inc. | Welding wire spool support |
| US9731385B2 (en) | 2013-11-12 | 2017-08-15 | Lincoln Global, Inc. | Orbital welder with wire height adjustment assembly |
| CN117984003A (en) * | 2024-04-03 | 2024-05-07 | 河北省北方管道部件产业技术研究院 | Large-caliber elbow welding device and welding process thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1558906A (en) | 1969-03-07 |
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