DE122183C - - Google Patents

Info

Publication number
DE122183C
DE122183C DENDAT122183D DE122183DA DE122183C DE 122183 C DE122183 C DE 122183C DE NDAT122183 D DENDAT122183 D DE NDAT122183D DE 122183D A DE122183D A DE 122183DA DE 122183 C DE122183 C DE 122183C
Authority
DE
Germany
Prior art keywords
rolling
sheet metal
caliber
rotation
carriage
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
DENDAT122183D
Other languages
German (de)
English (en)
Publication of DE122183C publication Critical patent/DE122183C/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
    • B21C37/15—Making tubes of special shape; Making tube fittings
    • B21C37/16—Making tubes with varying diameter in longitudinal direction
    • B21C37/18—Making tubes with varying diameter in longitudinal direction conical tubes
    • B21C37/185—Making tubes with varying diameter in longitudinal direction conical tubes starting from sheet material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Metal Rolling (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
DENDAT122183D Active DE122183C (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
DE122183C true DE122183C (enrdf_load_html_response)

Family

ID=391123

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT122183D Active DE122183C (enrdf_load_html_response)

Country Status (1)

Country Link
DE (1) DE122183C (enrdf_load_html_response)

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