DE222326C - - Google Patents

Info

Publication number
DE222326C
DE222326C DENDAT222326D DE222326DA DE222326C DE 222326 C DE222326 C DE 222326C DE NDAT222326 D DENDAT222326 D DE NDAT222326D DE 222326D A DE222326D A DE 222326DA DE 222326 C DE222326 C DE 222326C
Authority
DE
Germany
Prior art keywords
frame
scraper
weld seam
pull chain
scrapers
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.)
Active
Application number
DENDAT222326D
Other languages
German (de)
English (en)
Publication of DE222326C publication Critical patent/DE222326C/de
Active 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, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, rods, wire, tubes, profiles or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, rods, wire, tubes, profiles 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
    • B21C37/0811—Tube treating or manipulating combined with, or specially adapted for use in connection with tube making machines, e.g. drawing-off devices, cutting-off removing or treating the weld bead

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
DENDAT222326D Active DE222326C (cs)

Publications (1)

Publication Number Publication Date
DE222326C true DE222326C (cs)

Family

ID=483229

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT222326D Active DE222326C (cs)

Country Status (1)

Country Link
DE (1) DE222326C (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494612A1 (fr) * 1980-11-26 1982-05-28 Inst Elektroswarki Patona Dispositif d'ebavurage a l'interieur de tuyaux soudes

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494612A1 (fr) * 1980-11-26 1982-05-28 Inst Elektroswarki Patona Dispositif d'ebavurage a l'interieur de tuyaux soudes

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