FI41376B - - Google Patents

Info

Publication number
FI41376B
FI41376B FI2034/60A FI203460A FI41376B FI 41376 B FI41376 B FI 41376B FI 2034/60 A FI2034/60 A FI 2034/60A FI 203460 A FI203460 A FI 203460A FI 41376 B FI41376 B FI 41376B
Authority
FI
Finland
Application number
FI2034/60A
Other languages
Finnish (fi)
Inventor
Alfred Woegerbauer
Original Assignee
Alfred Woegerbauer
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 Alfred Woegerbauer filed Critical Alfred Woegerbauer
Application granted granted Critical
Publication of FI41376B publication Critical patent/FI41376B/fi

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0803—Making tubes with welded or soldered seams the tubes having a special shape, e.g. polygonal tubes
    • 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
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/087—Seam welding not restricted to one of the preceding subgroups for rectilinear seams
    • 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
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
FI2034/60A 1959-12-10 1960-12-09 FI41376B (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT894959A AT223915B (de) 1959-12-10 1959-12-10 Verfahren und Vorrichtung zur kontinuierlichen Herstellung von Profilen, insbesondere Rohren

Publications (1)

Publication Number Publication Date
FI41376B true FI41376B (xx) 1969-07-31

Family

ID=3609872

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2034/60A FI41376B (xx) 1959-12-10 1960-12-09

Country Status (5)

Country Link
AT (1) AT223915B (xx)
BE (1) BE597875A (xx)
CH (1) CH396810A (xx)
FI (1) FI41376B (xx)
GB (1) GB918686A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT305711B (de) * 1969-06-06 1973-03-12 Voest Ag Formrohr
DE3513382A1 (de) * 1985-04-15 1986-10-23 Moeller automation GmbH, 5303 Bornheim Tragprofile fuer montageeinrichtungen, stuetzkonstruktionen und transportbaender und verfahren fuer deren herstellung
US5292056A (en) * 1990-12-08 1994-03-08 Gea Luftkuhler Gmbh method of welding heat exchangers
IT1248288B (it) * 1991-03-08 1995-01-05 Terzi Profilati Srl Procedimento per la realizzazione in continuo di profilati a sezione chiusa con perforazioni bilaterali e relativo prodotto ottenuto
CN114619203B (zh) * 2021-12-24 2022-09-20 钢一控股集团有限公司 一种大口径不锈钢管的成型方法

Also Published As

Publication number Publication date
AT223915B (de) 1962-10-25
CH396810A (de) 1965-08-15
BE597875A (fr) 1961-03-31
GB918686A (en) 1963-02-13

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