DK119921B - Fremgangsmåde til fremstilling af rør. - Google Patents

Fremgangsmåde til fremstilling af rør.

Info

Publication number
DK119921B
DK119921B DK200166A DK200166A DK119921B DK 119921 B DK119921 B DK 119921B DK 200166 A DK200166 A DK 200166A DK 200166 A DK200166 A DK 200166A DK 119921 B DK119921 B DK 119921B
Authority
DK
Denmark
Prior art keywords
making pipes
pipes
making
Prior art date
Application number
DK200166A
Other languages
English (en)
Inventor
G Larsson
A Wagner
Original Assignee
Carlsson & Larsson Ab
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 Carlsson & Larsson Ab filed Critical Carlsson & Larsson Ab
Publication of DK119921B publication Critical patent/DK119921B/da

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
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • 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
    • 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
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DK200166A 1965-04-21 1966-04-19 Fremgangsmåde til fremstilling af rør. DK119921B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE516265A SE341986B (da) 1965-04-21 1965-04-21

Publications (1)

Publication Number Publication Date
DK119921B true DK119921B (da) 1971-03-15

Family

ID=20265844

Family Applications (1)

Application Number Title Priority Date Filing Date
DK200166A DK119921B (da) 1965-04-21 1966-04-19 Fremgangsmåde til fremstilling af rør.

Country Status (8)

Country Link
AT (1) AT270342B (da)
BE (1) BE679828A (da)
CH (1) CH448942A (da)
DK (1) DK119921B (da)
FI (1) FI52531C (da)
FR (1) FR1555482A (da)
GB (1) GB1112063A (da)
SE (1) SE341986B (da)

Also Published As

Publication number Publication date
BE679828A (da) 1966-10-03
GB1112063A (en) 1968-05-01
CH448942A (de) 1967-12-31
AT270342B (de) 1969-04-25
DE1527766A1 (de) 1970-07-16
FI52531C (fi) 1977-10-10
DE1527766B2 (de) 1975-10-09
FI52531B (da) 1977-06-30
FR1555482A (da) 1969-01-31
SE341986B (da) 1972-01-24

Similar Documents

Publication Publication Date Title
DK134646B (da) Analogifremgangsmåde til fremstilling af bis-chromoner.
DK118769B (da) Fremgangsmåde til fremstilling af O-methyl-S-methyl-phosphoroamidothioat.
DK115474B (da) Analogifremgangsmåde til fremstilling af N-p-chlorbenzoyl-5-fluorcytosin.
DK109682C (da) Fremgangsmåde til fremstilling af en dør.
DK112898B (da) Fremgangsmåde til forbedring af polystyrens styrkeegenskaber.
DK118505B (da) Fremgangsmåde til fremstilling af isoindolin-2-sulfonylurinstoffer.
DK118239B (da) Fremgangsmåde til fremstilling af substituerede 4-hydroxykinoliner.
DK117886B (da) Fremgangsmåde til fremstilling af reb.
DK120112B (da) Fremgangsmåde til fremstilling af et geleringshjælpemiddel.
DK121681B (da) Fremgangsmåde til fremstilling af mønter.
DK123099B (da) Fremgangsmåde til syntese af zearalan.
DK136346B (da) Apparat til deformation af rør.
DK128075B (da) Fremgangsmåde til fremstilling af d-α-tocopherol.
DK117838B (da) Fremgangsmåde til fremstilling af matricer.
DK115551B (da) Fremgangsmåde til fremstilling af 6-aminouracil-5-carbonamid-N-sulfonamider.
DK118458B (da) Fremgangsmåde til fremstilling af 5-halogen-2-amino-benzophenoniminer.
DK118670B (da) Fremgangsmåde til fremstilling af cyanphenoler.
DK119921B (da) Fremgangsmåde til fremstilling af rør.
DK114063B (da) Fremgangsmåde til fremstilling af 1-methyl-2-isopropyl-5-nitro-imidazol.
DK122527B (da) Fremgangsmåde til fremstilling af 3-nitro-2-oxo-tetrahydro-imidazoler.
DK115687B (da) Anlæg til fremstilling af metalbånd.
DK114738B (da) Rørmuffe og fremgangsmåde til fremstilling af samme.
DK114626B (da) Fremgangsmåde til fremstilling af 2-substitueret-4-amino-5-acylamidometylpyrimidin.
DK107838C (da) Fremgangsmåde til fremstilling af drænrør.
DK117487B (da) Fremgangsmåde til fremstilling af et alkylthiocyanat.