DE122213C - - Google Patents

Info

Publication number
DE122213C
DE122213C DENDAT122213D DE122213DA DE122213C DE 122213 C DE122213 C DE 122213C DE NDAT122213 D DENDAT122213 D DE NDAT122213D DE 122213D A DE122213D A DE 122213DA DE 122213 C DE122213 C DE 122213C
Authority
DE
Germany
Prior art keywords
funnel
mandrel
lever
arm
counterweight
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
DENDAT122213D
Other languages
German (de)
English (en)
Publication of DE122213C publication Critical patent/DE122213C/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
    • B21C37/0818—Manufacture of tubes by drawing of strip material through dies

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DENDAT122213D Active DE122213C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE122213C true DE122213C (enrdf_load_stackoverflow)

Family

ID=391150

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT122213D Active DE122213C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE122213C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890938C (de) * 1942-01-23 1953-09-24 August Seuthe Maschf Verfahren und Vorrichtung zum Herstellen duennwandiger Rohre groesseren Durchmessers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE890938C (de) * 1942-01-23 1953-09-24 August Seuthe Maschf Verfahren und Vorrichtung zum Herstellen duennwandiger Rohre groesseren Durchmessers

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