GB766425A - Improvements in or relating to welding apparatus - Google Patents

Improvements in or relating to welding apparatus

Info

Publication number
GB766425A
GB766425A GB831355A GB831355A GB766425A GB 766425 A GB766425 A GB 766425A GB 831355 A GB831355 A GB 831355A GB 831355 A GB831355 A GB 831355A GB 766425 A GB766425 A GB 766425A
Authority
GB
United Kingdom
Prior art keywords
welding
bars
bar
zig
fed
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
GB831355A
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.)
HUTTENWERKE ILSEDE PEINE AG
Original Assignee
HUTTENWERKE ILSEDE PEINE 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 HUTTENWERKE ILSEDE PEINE AG filed Critical HUTTENWERKE ILSEDE PEINE AG
Publication of GB766425A publication Critical patent/GB766425A/en
Expired legal-status Critical Current

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
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B23K11/0073—Butt welding of long articles advanced axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
    • B21B15/0085—Joining ends of material to continuous strip, bar or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Wire Processing (AREA)

Abstract

766,425. Angular bending; welding by pressure; rolling; shearing. HUTTENWERKE ILSEDE-PEINE AKT..GES. March 22, 1955 [March 23, 1954], No. 8313/55. Class 83 (4). Apparatus for interconnecting bars end-to-end by welding means, to which the bars are fed in succession and from which continuous bar in curved or zig-zag form is withdrawn, includes one or more bending devices provided before the welding means which bend the bars prior to welding to allow the zig-zag welded bar to be withdrawn continuously from the welding means. Rolled bars 2 from a furnace or rolling means 1 are fed to a bending device 5, successive bars being separated by means 3, which device 5 moves to bend the bar into the shape indicated at 6 or to other shape, Fig. 2 (not shown). The bending device 5 then returns to its original position and the bent bar 6 is fed by a device 9 to a welding unit 10 which welds adjacent ends of successive bars together to form a continuous bar 11 in zig-zag form. The ends of the bars 6 to be welded may be preheated by an autogenous heater or induction coil 8. Welding burrs are removed by means 12. The zig-zag bar 11 is fed by the means 9 to a furnace 13 to pass therefrom through a straightening device 14 to rolling means 17, a shearing device 15 beyond the straightening device 14 being arranged to operate if damage occurs. The ends of the bars 2 may be formed as in Fig. 3 for welding.
GB831355A 1954-03-23 1955-03-22 Improvements in or relating to welding apparatus Expired GB766425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH19745A DE1001094B (en) 1954-03-23 1954-03-23 Device for stepless removal of a rolled product, which is welded together from individual billets to form an endless strand, from a welding device

Publications (1)

Publication Number Publication Date
GB766425A true GB766425A (en) 1957-01-23

Family

ID=7148672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB831355A Expired GB766425A (en) 1954-03-23 1955-03-22 Improvements in or relating to welding apparatus

Country Status (6)

Country Link
BE (1) BE536744A (en)
DE (1) DE1001094B (en)
FR (1) FR1121289A (en)
GB (1) GB766425A (en)
LU (1) LU33472A1 (en)
NL (1) NL98424C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722047A (en) * 1971-10-18 1973-03-27 R Hulst High chair forming apparatus
EP0925852A2 (en) * 1997-12-25 1999-06-30 Nkk Corporation Method and facilities for continuously rolling billet

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1901514A (en) * 1930-09-11 1933-03-14 Herman William Method of producing wire rods
DE726541C (en) * 1939-07-27 1942-10-15 E H Gustav Asbeck Dr Ing Process for the production of rolling bars of any length
DE917123C (en) * 1952-10-25 1954-08-26 Schloemann Ag Device arranged between the furnace and the rolling line for welding the individual billets or bars coming to be rolled

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3722047A (en) * 1971-10-18 1973-03-27 R Hulst High chair forming apparatus
EP0925852A2 (en) * 1997-12-25 1999-06-30 Nkk Corporation Method and facilities for continuously rolling billet
EP0925852A3 (en) * 1997-12-25 1999-07-14 Nkk Corporation Method and facilities for continuously rolling billet

Also Published As

Publication number Publication date
NL98424C (en) 1961-07-17
LU33472A1 (en) 1955-05-23
DE1001094B (en) 1957-01-17
FR1121289A (en) 1956-07-31
BE536744A (en) 1955-04-15

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