GB881723A - Improvements in or relating to welding machines - Google Patents

Improvements in or relating to welding machines

Info

Publication number
GB881723A
GB881723A GB8468/58A GB846858A GB881723A GB 881723 A GB881723 A GB 881723A GB 8468/58 A GB8468/58 A GB 8468/58A GB 846858 A GB846858 A GB 846858A GB 881723 A GB881723 A GB 881723A
Authority
GB
United Kingdom
Prior art keywords
welding
members
electrodes
wires
magazine
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
GB8468/58A
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.)
Voigt and Haeffner AG
Original Assignee
Voigt and Haeffner AG
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 Voigt and Haeffner AG filed Critical Voigt and Haeffner AG
Publication of GB881723A publication Critical patent/GB881723A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21F—WORKING OR PROCESSING OF METAL WIRE
    • B21F27/00—Making wire network, i.e. wire nets
    • B21F27/12—Making special types or portions of network by methods or means specially adapted therefor
    • B21F27/20—Making special types or portions of network by methods or means specially adapted therefor of plaster-carrying network
    • 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
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/008—Manufacturing of metallic grids or mats by spot welding

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Wire Processing (AREA)

Abstract

881,723. Making lattice members and wirework; welding by pressure. VOIGT & HAEFFNER A.G. March 17, 1958 [March 26, 1957], No. 8468/58. Classes 83 (2) and 83 (4). In a machine for welding metal articles, having means to feed at least one component through the machine in a straight line and means to introduce cross, lattice or connecting members at any desired angle to the component(s), means are provided to weld the members to the component(s), the means moving in a straight line with the component(s) during welding and being returned in a straight line to the start position after welding. In one embodiment parallel steel wires 7, Fig. 1, are drawn continuously from reels 1 by a drive 3 and lattice members 8 drawn from reels, cut to length and fed to a magazine 9 are ejected from the magazine to fall into supports 16, on a belt driven at the speed of the wires, by levers 13, 14 actuated by a main drive 11. A welding carriage 10 driven by drive 11 at the speed of the wires carries electrodes 18 with pressure cylinders 19 and these are applied to the members 8 when the supports are below the electrodes. The electrode support 20 which is locked to the carriage by means 21 is unlocked when the electrodes contact the wire so that the wires then move the electrodes. The carriage and electrodes are returned after welding and the welded matting is severed by means 6. The magazine ejection may be controlled by the drive 3 or by photo-electric celloperated electromagnetic means. In a modification three wires 31, 32a, 32b, Fig. 2, are drawn from reels and V-shaped members 30 are fed from a magazine two at a time into supports 35 on a belt 36, the forward member being tilted to the position shown in Fig. 2. A welder 38 with electrodes 39, 40 for welding the tops of the members 30 to the wire 31 and two welders 41 having electrodes 42, 43 for welding the feet of the members 30 to the wires 32a, 32b are coupled to the belt 36 and move with the wires during welding and are returned after welding.
GB8468/58A 1957-03-26 1958-03-17 Improvements in or relating to welding machines Expired GB881723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE881723X 1957-03-26

Publications (1)

Publication Number Publication Date
GB881723A true GB881723A (en) 1961-11-08

Family

ID=6831381

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8468/58A Expired GB881723A (en) 1957-03-26 1958-03-17 Improvements in or relating to welding machines

Country Status (1)

Country Link
GB (1) GB881723A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150065A (en) * 1983-11-29 1985-06-26 Shimizu Construction Co Ltd An apparatus for manufacturing a trussed steel girder
WO1995022421A1 (en) * 1994-02-17 1995-08-24 Evg Entwicklungs- U. Verwertungs-Gesellschaft Mbh Device for distributing rod-shaped elements

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150065A (en) * 1983-11-29 1985-06-26 Shimizu Construction Co Ltd An apparatus for manufacturing a trussed steel girder
WO1995022421A1 (en) * 1994-02-17 1995-08-24 Evg Entwicklungs- U. Verwertungs-Gesellschaft Mbh Device for distributing rod-shaped elements

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