FR719460A - Method and apparatus for the manufacture of drawn tubes and other metallic tubular articles - Google Patents

Method and apparatus for the manufacture of drawn tubes and other metallic tubular articles

Info

Publication number
FR719460A
FR719460A FR719460DA FR719460A FR 719460 A FR719460 A FR 719460A FR 719460D A FR719460D A FR 719460DA FR 719460 A FR719460 A FR 719460A
Authority
FR
France
Prior art keywords
manufacture
metallic tubular
tubular articles
drawn tubes
tubes
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
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.)
WELLMANN SEAVER ROLLING MILL C
Original Assignee
WELLMANN SEAVER ROLLING MILL C
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 WELLMANN SEAVER ROLLING MILL C filed Critical WELLMANN SEAVER ROLLING MILL C
Application granted granted Critical
Publication of FR719460A publication Critical patent/FR719460A/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
    • 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
    • B21C1/26—Push-bench drawing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR719460D 1930-09-04 1931-07-03 Method and apparatus for the manufacture of drawn tubes and other metallic tubular articles Expired FR719460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB719460X 1930-09-04

Publications (1)

Publication Number Publication Date
FR719460A true FR719460A (en) 1932-02-05

Family

ID=10494860

Family Applications (1)

Application Number Title Priority Date Filing Date
FR719460D Expired FR719460A (en) 1930-09-04 1931-07-03 Method and apparatus for the manufacture of drawn tubes and other metallic tubular articles

Country Status (1)

Country Link
FR (1) FR719460A (en)

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