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FR1254224A - Apparatus and method for the manufacture of tubes from metal strips - Google Patents

Apparatus and method for the manufacture of tubes from metal strips

Info

Publication number
FR1254224A
FR1254224A FR824325A FR824325A FR1254224A FR 1254224 A FR1254224 A FR 1254224A FR 824325 A FR824325 A FR 824325A FR 824325 A FR824325 A FR 824325A FR 1254224 A FR1254224 A FR 1254224A
Authority
FR
France
Prior art keywords
tubes
manufacture
metal strips
strips
metal
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
FR824325A
Other languages
French (fr)
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.)
Magnetic Heating Corp
Original Assignee
Magnetic Heating Corp
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 Magnetic Heating Corp filed Critical Magnetic Heating Corp
Priority to FR824325A priority Critical patent/FR1254224A/en
Application granted granted Critical
Publication of FR1254224A publication Critical patent/FR1254224A/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
    • B21C37/12—Making tubes or metal hoses with helically arranged 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/08—Seam welding not restricted to one of the preceding subgroups
    • B23K11/082—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams
    • B23K11/084—Seam welding not restricted to one of the preceding subgroups of three-dimensional seams of helicoïdal seams

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR824325A 1960-04-14 1960-04-14 Apparatus and method for the manufacture of tubes from metal strips Expired FR1254224A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR824325A FR1254224A (en) 1960-04-14 1960-04-14 Apparatus and method for the manufacture of tubes from metal strips

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR824325A FR1254224A (en) 1960-04-14 1960-04-14 Apparatus and method for the manufacture of tubes from metal strips

Publications (1)

Publication Number Publication Date
FR1254224A true FR1254224A (en) 1961-02-17

Family

ID=8729296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR824325A Expired FR1254224A (en) 1960-04-14 1960-04-14 Apparatus and method for the manufacture of tubes from metal strips

Country Status (1)

Country Link
FR (1) FR1254224A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529107A1 (en) * 1982-06-29 1983-12-30 Nippon Steel Corp PROCESS AND INSTALLATION FOR MANUFACTURING HELD WELDED STEEL TUBE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2529107A1 (en) * 1982-06-29 1983-12-30 Nippon Steel Corp PROCESS AND INSTALLATION FOR MANUFACTURING HELD WELDED STEEL TUBE

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