GB1142854A - Improvements relating to orbital welding apparatus - Google Patents

Improvements relating to orbital welding apparatus

Info

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
Application number
GB1992365A
Inventor
Leslie Henderson
Leslie Hasson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clarke Chapman Group Ltd
Original Assignee
Clarke Chapman and Co Ltd
Clarke Chapman Group Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Clarke Chapman and Co Ltd, Clarke Chapman Group Ltd filed Critical Clarke Chapman and Co Ltd
Priority to GB1992365A priority Critical patent/GB1142854A/en
Priority to FR1558906D priority patent/FR1558906A/fr
Publication of GB1142854A publication Critical patent/GB1142854A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00Arc welding or cutting
    • B23K9/02Seam welding; Backing means; Inserts
    • B23K9/028Seam 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.
GB1992365A 1965-05-11 1965-05-11 Improvements relating to orbital welding apparatus Expired GB1142854A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Cited By (5)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
US3604612A (en) Orbital track-traveling carriage mechanism for performing welding and other physical operations
ES349169A1 (en) Method and apparatus for welding girth joints in pipe lines
GB945497A (en) Process and apparatus for welding
GB1142854A (en) Improvements relating to orbital welding apparatus
GB1428118A (en) Pipe tube or bar clamp
DK176164B1 (en) Apparatus for machining curved surfaces
ES8200032A1 (en) Gas tungsten arc welding torch and welding process.
IT1083111B (en) TOOL HOLDER HEAD FOR OPERATING MACHINE PARTICULARLY FOR RESISTANCE WELDING PLIERS OR TORCHES FOR TIG MIG OR MAG WELDING
FR2356471A1 (en) MULTI-POINT WELDING EQUIPMENT
US3678239A (en) Inert gas shielded arc welding torches
JPS59169737A (en) Welding device
GB1277995A (en) Improvements in and relating to seaming wire cloth
US4517438A (en) Rotary arc-welding apparatus
GB1138685A (en) Devices for use in the gas-shielded welding of tubes
US2521669A (en) Torch beveling apparatus
US2800570A (en) Contour welding machine
GB1285285A (en) Travelling arc-welding apparatus
GB1072972A (en) Apparatus for guiding a manual operator-held tool
GB1149009A (en) Method of and apparatus for welding lengths of piping
GB1308222A (en) Automatic welding apparatus
GB1274395A (en) Apparatus for flame scarfing the surfaces of crude blocks, billets, ingots and similar workpieces
GB378961A (en) Improvements relating to welding machines
SU612775A1 (en) Apparatus for assembling and welding t-joints
GB1428120A (en) Orbital welding apparatus
US3513280A (en) Process and apparatus for welding c-shaped workpieces