FR1533292A - Method and apparatus for working metal - Google Patents

Method and apparatus for working metal

Info

Publication number
FR1533292A
FR1533292A FR60003359A FR60003359A FR1533292A FR 1533292 A FR1533292 A FR 1533292A FR 60003359 A FR60003359 A FR 60003359A FR 60003359 A FR60003359 A FR 60003359A FR 1533292 A FR1533292 A FR 1533292A
Authority
FR
France
Prior art keywords
working metal
working
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
FR60003359A
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.)
Battelle Development Corp
Original Assignee
Battelle Development 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 Battelle Development Corp filed Critical Battelle Development Corp
Priority to FR60003359A priority Critical patent/FR1533292A/en
Application granted granted Critical
Publication of FR1533292A publication Critical patent/FR1533292A/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical 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
    • B21C1/00—Manufacture of metal sheets, metal wire, metal rods, metal tubes by drawing
    • B21C1/16—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes
    • B21C1/22—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles
    • B21C1/24—Metal drawing by machines or apparatus in which the drawing action is effected by other means than drums, e.g. by a longitudinally-moved carriage pulling or pushing the work or stock for making metal sheets, bars, or tubes specially adapted for making tubular articles by means of mandrels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR60003359A 1967-05-31 1967-05-31 Method and apparatus for working metal Expired FR1533292A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR60003359A FR1533292A (en) 1967-05-31 1967-05-31 Method and apparatus for working metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR60003359A FR1533292A (en) 1967-05-31 1967-05-31 Method and apparatus for working metal

Publications (1)

Publication Number Publication Date
FR1533292A true FR1533292A (en) 1968-07-19

Family

ID=1588733

Family Applications (1)

Application Number Title Priority Date Filing Date
FR60003359A Expired FR1533292A (en) 1967-05-31 1967-05-31 Method and apparatus for working metal

Country Status (1)

Country Link
FR (1) FR1533292A (en)

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