GB1112063A - An apparatus for bending and welding sheet metal to form a tube - Google Patents

An apparatus for bending and welding sheet metal to form a tube

Info

Publication number
GB1112063A
GB1112063A GB1746566A GB1746566A GB1112063A GB 1112063 A GB1112063 A GB 1112063A GB 1746566 A GB1746566 A GB 1746566A GB 1746566 A GB1746566 A GB 1746566A GB 1112063 A GB1112063 A GB 1112063A
Authority
GB
United Kingdom
Prior art keywords
tube
bending
mandrel
april
edges
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.)
Expired
Application number
GB1746566A
Other languages
English (en)
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.)
Carlsson & Larsson AB
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 GB1112063A publication Critical patent/GB1112063A/en
Expired 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Arc Welding In General (AREA)
GB1746566A 1965-04-21 1966-04-21 An apparatus for bending and welding sheet metal to form a tube Expired GB1112063A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1112063A true GB1112063A (en) 1968-05-01

Family

ID=20265844

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1746566A Expired GB1112063A (en) 1965-04-21 1966-04-21 An apparatus for bending and welding sheet metal to form a tube

Country Status (8)

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

Also Published As

Publication number Publication date
FI52531B (enrdf_load_stackoverflow) 1977-06-30
FR1555482A (enrdf_load_stackoverflow) 1969-01-31
DE1527766A1 (de) 1970-07-16
BE679828A (enrdf_load_stackoverflow) 1966-10-03
DE1527766B2 (de) 1975-10-09
FI52531C (fi) 1977-10-10
DK119921B (da) 1971-03-15
AT270342B (de) 1969-04-25
CH448942A (de) 1967-12-31
SE341986B (enrdf_load_stackoverflow) 1972-01-24

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