BE774203A - Procede de soudure electrique automatique de tole formant angle - Google Patents

Procede de soudure electrique automatique de tole formant angle

Info

Publication number
BE774203A
BE774203A BE774203A BE774203A BE774203A BE 774203 A BE774203 A BE 774203A BE 774203 A BE774203 A BE 774203A BE 774203 A BE774203 A BE 774203A BE 774203 A BE774203 A BE 774203A
Authority
BE
Belgium
Prior art keywords
welding process
forming sheet
angle forming
automatic electrical
electrical welding
Prior art date
Application number
BE774203A
Other languages
English (en)
Original Assignee
Italsider Spa
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 Italsider Spa filed Critical Italsider Spa
Publication of BE774203A publication Critical patent/BE774203A/fr

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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
    • B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode
    • 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
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0256—Seam welding; Backing means; Inserts for rectilinear seams for welding ribs on plates

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
BE774203A 1970-10-31 1971-10-20 Procede de soudure electrique automatique de tole formant angle BE774203A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1300370 1970-10-31

Publications (1)

Publication Number Publication Date
BE774203A true BE774203A (fr) 1972-02-14

Family

ID=11144021

Family Applications (1)

Application Number Title Priority Date Filing Date
BE774203A BE774203A (fr) 1970-10-31 1971-10-20 Procede de soudure electrique automatique de tole formant angle

Country Status (7)

Country Link
US (1) US3752953A (fr)
BE (1) BE774203A (fr)
CA (1) CA940202A (fr)
DE (1) DE2152658C3 (fr)
FR (1) FR2117065A5 (fr)
LU (1) LU64038A1 (fr)
NL (1) NL7114616A (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560354A (en) * 1993-06-18 1996-10-01 Rescare Limited Facial masks for assisted respiration or CPAP
US20100163530A1 (en) * 2008-02-13 2010-07-01 James Harvey Dual Dual Welder

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2437840A (en) * 1944-03-09 1948-03-16 Cornell Res Foundation Inc Method of multiarc welding
US2436387A (en) * 1944-12-22 1948-02-24 Babcock & Wilcox Co Multiple electrode arc welding
US3171944A (en) * 1962-03-27 1965-03-02 Pullmax Ab Method of submerged arc welding of fillet welds
US3182179A (en) * 1964-05-18 1965-05-04 Pittsburgh Des Moines Steel Method of making a welded joint
US3596051A (en) * 1970-03-20 1971-07-27 Nippon Koran Kk Method and apparatus for forming t-welds
US3634650A (en) * 1970-03-20 1972-01-11 Nippon Kokan Kk Fillet welding method

Also Published As

Publication number Publication date
DE2152658C3 (de) 1980-10-23
NL7114616A (fr) 1972-05-03
DE2152658A1 (de) 1972-05-10
FR2117065A5 (fr) 1972-07-21
DE2152658B2 (de) 1980-02-07
CA940202A (en) 1974-01-15
US3752953A (en) 1973-08-14
LU64038A1 (fr) 1972-04-12

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: ITALSIDER S.P.A.

Effective date: 19841020