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Application filed by Simmering Graz Pauker AgfiledCriticalSimmering Graz Pauker Ag
Priority to AT0477179ApriorityCriticalpatent/AT371754B/de
Publication of ATA477179ApublicationCriticalpatent/ATA477179A/de
Application grantedgrantedCritical
Publication of AT371754BpublicationCriticalpatent/AT371754B/de
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
B23K9/0288—Seam welding; Backing means; Inserts for curved planar seams for welding of tubes to tube plates
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Engineering & Computer Science
(AREA)
Physics & Mathematics
(AREA)
Plasma & Fusion
(AREA)
Mechanical Engineering
(AREA)
Butt Welding And Welding Of Specific Article
(AREA)
Arc Welding In General
(AREA)
AT0477179A1979-07-091979-07-09Verfahren und vorrichtung zum einschweissen von rohren in rohrplatten unter plattieren der rohrplatten
AT371754B
(de)
Vorrichtung zum verschweissen von rohrschuessen und zum nachfolgenden gleichzeitigen erzeugen zweier weiterer paralleler schweissnaehte an den rohrschuessen