DE220528C - - Google Patents

Info

Publication number
DE220528C
DE220528C DENDAT220528D DE220528DA DE220528C DE 220528 C DE220528 C DE 220528C DE NDAT220528 D DENDAT220528 D DE NDAT220528D DE 220528D A DE220528D A DE 220528DA DE 220528 C DE220528 C DE 220528C
Authority
DE
Germany
Prior art keywords
roller
teeth
rollers
knives
pair
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
DENDAT220528D
Other languages
German (de)
English (en)
Publication of DE220528C publication Critical patent/DE220528C/de
Active legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D53/00Making other particular articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21DWORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D1/00Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
    • B21D1/06Removing local distortions
    • B21D1/08Removing local distortions of hollow bodies made from sheet metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Containers With Two Or More Constituent Elements (AREA)
DENDAT220528D Active DE220528C (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
DE220528C true DE220528C (enrdf_load_stackoverflow)

Family

ID=481568

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT220528D Active DE220528C (enrdf_load_stackoverflow)

Country Status (1)

Country Link
DE (1) DE220528C (enrdf_load_stackoverflow)

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