AT289692B - Plant for the continuous production of longitudinally welded pipes - Google Patents

Plant for the continuous production of longitudinally welded pipes

Info

Publication number
AT289692B
AT289692B AT444063A AT444063A AT289692B AT 289692 B AT289692 B AT 289692B AT 444063 A AT444063 A AT 444063A AT 444063 A AT444063 A AT 444063A AT 289692 B AT289692 B AT 289692B
Authority
AT
Austria
Prior art keywords
plant
continuous production
welded pipes
longitudinally welded
longitudinally
Prior art date
Application number
AT444063A
Other languages
German (de)
Original Assignee
Kocks Gmbh Friedrich
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
Priority claimed from FR899663A external-priority patent/FR1332630A/en
Priority claimed from FR899665A external-priority patent/FR1332632A/en
Application filed by Kocks Gmbh Friedrich filed Critical Kocks Gmbh Friedrich
Application granted granted Critical
Publication of AT289692B publication Critical patent/AT289692B/en

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
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • General Induction Heating (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Metal Rolling (AREA)
AT444063A 1962-06-04 1963-05-31 Plant for the continuous production of longitudinally welded pipes AT289692B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR899663A FR1332630A (en) 1962-06-04 1962-06-04 Method and device for adjusting the thickness of a metal tube during manufacture
FR899665A FR1332632A (en) 1962-06-04 1962-06-04 Improved method and apparatus for the continuous manufacture of welded metal tubes

Publications (1)

Publication Number Publication Date
AT289692B true AT289692B (en) 1971-05-10

Family

ID=26196012

Family Applications (1)

Application Number Title Priority Date Filing Date
AT444063A AT289692B (en) 1962-06-04 1963-05-31 Plant for the continuous production of longitudinally welded pipes

Country Status (5)

Country Link
AT (1) AT289692B (en)
DE (1) DE1210502C2 (en)
ES (1) ES288708A1 (en)
GB (1) GB1037486A (en)
NL (1) NL293581A (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE429632C (en) * 1923-07-31 1926-06-01 Hans Willi Roth Electric welding process
DE724547C (en) * 1933-05-14 1942-08-28 August Seuthe Maschf Machine for the production of welded pipes
US2380107A (en) * 1941-05-02 1945-07-10 Bundy Tubing Co Tubing
DE974355C (en) * 1951-11-17 1960-12-15 Phoenix Rheinrohr Ag Vereinigt Process and equipment for the continuous production of welded tubes

Also Published As

Publication number Publication date
DE1210502B (en) 1973-10-11
DE1210502C2 (en) 1973-10-11
NL293581A (en)
ES288708A1 (en) 1963-08-01
GB1037486A (en) 1966-07-27

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee