FR413843A - Method and devices for the manufacture of metal tubes - Google Patents

Method and devices for the manufacture of metal tubes

Info

Publication number
FR413843A
FR413843A FR413843DA FR413843A FR 413843 A FR413843 A FR 413843A FR 413843D A FR413843D A FR 413843DA FR 413843 A FR413843 A FR 413843A
Authority
FR
France
Prior art keywords
manufacture
devices
metal tubes
tubes
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
Other languages
French (fr)
Inventor
William Colt Frick
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR413843A publication Critical patent/FR413843A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR413843D 1910-03-19 1910-03-19 Method and devices for the manufacture of metal tubes Expired FR413843A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR413843T 1910-03-19

Publications (1)

Publication Number Publication Date
FR413843A true FR413843A (en) 1910-08-19

Family

ID=1457596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR413843D Expired FR413843A (en) 1910-03-19 1910-03-19 Method and devices for the manufacture of metal tubes

Country Status (1)

Country Link
FR (1) FR413843A (en)

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