DE1184314B - Device on a pipe welding mill for controlled supply of the slot location of said tube laengsbewegenden - Google Patents

Device on a pipe welding mill for controlled supply of the slot location of said tube laengsbewegenden

Info

Publication number
DE1184314B
DE1184314B DEA36463A DEA0036463A DE1184314B DE 1184314 B DE1184314 B DE 1184314B DE A36463 A DEA36463 A DE A36463A DE A0036463 A DEA0036463 A DE A0036463A DE 1184314 B DE1184314 B DE 1184314B
Authority
DE
Germany
Prior art keywords
laengsbewegenden
tube
pipe welding
controlled supply
slot location
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
DEA36463A
Other languages
German (de)
Inventor
Knut Persson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BROEDERNA HEDLUNG AB
Original Assignee
BROEDERNA HEDLUNG 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
Priority to SE1184314X priority Critical
Application filed by BROEDERNA HEDLUNG AB filed Critical BROEDERNA HEDLUNG AB
Publication of DE1184314B publication Critical patent/DE1184314B/en
Pending legal-status Critical Current

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
    • B23K9/00—Arc welding or cutting
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes
DEA36463A 1960-01-14 1961-01-10 Device on a pipe welding mill for controlled supply of the slot location of said tube laengsbewegenden Pending DE1184314B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE1184314X 1960-01-14

Publications (1)

Publication Number Publication Date
DE1184314B true DE1184314B (en) 1964-12-31

Family

ID=20421579

Family Applications (1)

Application Number Title Priority Date Filing Date
DEA36463A Pending DE1184314B (en) 1960-01-14 1961-01-10 Device on a pipe welding mill for controlled supply of the slot location of said tube laengsbewegenden

Country Status (1)

Country Link
DE (1) DE1184314B (en)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE326842C (en) * 1918-06-09 1920-10-16 Edmund Schroeder Device for closing by electric resistance welding Rohrlaengsnaehten
US1997272A (en) * 1931-08-22 1935-04-09 Direct Current Welding Company Method and apparatus for making welded articles
US2526723A (en) * 1944-12-28 1950-10-24 Laurence J Berkeley Continuous longitudinal seam welder
US2670423A (en) * 1951-01-16 1954-02-23 Republic Steel Corp Automatic seam following device for welding apparatus
US2710394A (en) * 1953-12-08 1955-06-07 Western Electric Co Seam error detector
US2845038A (en) * 1954-08-09 1958-07-29 Thomas J Crawford Seam guide assembly
US2845989A (en) * 1953-12-08 1958-08-05 Western Electric Co Device for sensing misaligned pipe seam and twisting same
US2877730A (en) * 1953-12-08 1959-03-17 Western Electric Co Twist corrector unit for cable sheathing machines

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE326842C (en) * 1918-06-09 1920-10-16 Edmund Schroeder Device for closing by electric resistance welding Rohrlaengsnaehten
US1997272A (en) * 1931-08-22 1935-04-09 Direct Current Welding Company Method and apparatus for making welded articles
US2526723A (en) * 1944-12-28 1950-10-24 Laurence J Berkeley Continuous longitudinal seam welder
US2670423A (en) * 1951-01-16 1954-02-23 Republic Steel Corp Automatic seam following device for welding apparatus
US2710394A (en) * 1953-12-08 1955-06-07 Western Electric Co Seam error detector
US2845989A (en) * 1953-12-08 1958-08-05 Western Electric Co Device for sensing misaligned pipe seam and twisting same
US2877730A (en) * 1953-12-08 1959-03-17 Western Electric Co Twist corrector unit for cable sheathing machines
US2845038A (en) * 1954-08-09 1958-07-29 Thomas J Crawford Seam guide assembly

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