FR1433709A - Procédé de fabrication d'un tube métallique mince - Google Patents

Procédé de fabrication d'un tube métallique mince

Info

Publication number
FR1433709A
FR1433709A FR14213A FR14213A FR1433709A FR 1433709 A FR1433709 A FR 1433709A FR 14213 A FR14213 A FR 14213A FR 14213 A FR14213 A FR 14213A FR 1433709 A FR1433709 A FR 1433709A
Authority
FR
France
Prior art keywords
manufacturing process
metal tube
thin metal
thin
tube
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
FR14213A
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.)
Simmonds Precision Products Inc
Original Assignee
Simmonds Precision Products Inc
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 Simmonds Precision Products Inc filed Critical Simmonds Precision Products Inc
Priority to FR14213A priority Critical patent/FR1433709A/fr
Application granted granted Critical
Publication of FR1433709A publication Critical patent/FR1433709A/fr
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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/02—Sand moulds or like moulds for shaped castings
    • B22C9/04—Use of lost patterns

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR14213A 1965-04-22 1965-04-22 Procédé de fabrication d'un tube métallique mince Expired FR1433709A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR14213A FR1433709A (fr) 1965-04-22 1965-04-22 Procédé de fabrication d'un tube métallique mince

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR14213A FR1433709A (fr) 1965-04-22 1965-04-22 Procédé de fabrication d'un tube métallique mince

Publications (1)

Publication Number Publication Date
FR1433709A true FR1433709A (fr) 1966-04-01

Family

ID=8577016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR14213A Expired FR1433709A (fr) 1965-04-22 1965-04-22 Procédé de fabrication d'un tube métallique mince

Country Status (1)

Country Link
FR (1) FR1433709A (fr)

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