FR453885A - Machine pour la fabrication des tuyaux soudés - Google Patents

Machine pour la fabrication des tuyaux soudés

Info

Publication number
FR453885A
FR453885A FR453885DA FR453885A FR 453885 A FR453885 A FR 453885A FR 453885D A FR453885D A FR 453885DA FR 453885 A FR453885 A FR 453885A
Authority
FR
France
Prior art keywords
production
machine
welded pipes
pipes
welded
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
English (en)
Inventor
Josef Bachem
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 FR453885A publication Critical patent/FR453885A/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
    • B21C37/08—Making tubes with welded or soldered seams
    • B21C37/0807—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR453885D 1912-01-04 1913-01-03 Machine pour la fabrication des tuyaux soudés Expired FR453885A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE453885X 1912-01-04

Publications (1)

Publication Number Publication Date
FR453885A true FR453885A (fr) 1913-06-18

Family

ID=1493952

Family Applications (1)

Application Number Title Priority Date Filing Date
FR453885D Expired FR453885A (fr) 1912-01-04 1913-01-03 Machine pour la fabrication des tuyaux soudés

Country Status (1)

Country Link
FR (1) FR453885A (fr)

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