FR1374958A - Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process - Google Patents

Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process

Info

Publication number
FR1374958A
FR1374958A FR846076A FR846076A FR1374958A FR 1374958 A FR1374958 A FR 1374958A FR 846076 A FR846076 A FR 846076A FR 846076 A FR846076 A FR 846076A FR 1374958 A FR1374958 A FR 1374958A
Authority
FR
France
Prior art keywords
sections
implementing
continuous manufacture
particular tubes
hollow
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
FR846076A
Other languages
French (fr)
Inventor
Alfred Wogerbauer
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 filed Critical
Priority to FR846076A priority Critical patent/FR1374958A/en
Application granted granted Critical
Publication of FR1374958A publication Critical patent/FR1374958A/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 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
    • 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
    • B21C37/14—Making tubes from double flat material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR846076A 1960-12-06 1960-12-06 Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process Expired FR1374958A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR846076A FR1374958A (en) 1960-12-06 1960-12-06 Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR846076A FR1374958A (en) 1960-12-06 1960-12-06 Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process

Publications (1)

Publication Number Publication Date
FR1374958A true FR1374958A (en) 1964-10-16

Family

ID=8744172

Family Applications (1)

Application Number Title Priority Date Filing Date
FR846076A Expired FR1374958A (en) 1960-12-06 1960-12-06 Process for the continuous manufacture of sections, in particular tubes and hollow sections, and device for implementing said process

Country Status (1)

Country Link
FR (1) FR1374958A (en)

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