DE79892C - - Google Patents

Info

Publication number
DE79892C
DE79892C DENDAT79892D DE79892DA DE79892C DE 79892 C DE79892 C DE 79892C DE NDAT79892 D DENDAT79892 D DE NDAT79892D DE 79892D A DE79892D A DE 79892DA DE 79892 C DE79892 C DE 79892C
Authority
DE
Germany
Prior art keywords
rail
sheet
rails
projection
sheet metal
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
DENDAT79892D
Other languages
German (de)
English (en)
Publication of DE79892C publication Critical patent/DE79892C/de
Active legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D5/00—Bending sheet metal along straight lines, e.g. to form simple curves
    • B21D5/04—Bending sheet metal along straight lines, e.g. to form simple curves on brakes making use of clamping means on one side of the work
    • B21D5/045—With a wiping movement of the bending blade

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
DENDAT79892D Active DE79892C (en:Method)

Publications (1)

Publication Number Publication Date
DE79892C true DE79892C (en:Method)

Family

ID=352499

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT79892D Active DE79892C (en:Method)

Country Status (1)

Country Link
DE (1) DE79892C (en:Method)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106124A3 (en) * 1982-10-13 1985-04-03 Karl Meinig Kg Apparatus for forming flanges at air ducts
US6470727B1 (en) * 1999-05-27 2002-10-29 Salvagnini Italia S.P.A. Bending and squeezing blade for sheet metal bending and squeezing machine and machine utilizing the aforesaid blade

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0106124A3 (en) * 1982-10-13 1985-04-03 Karl Meinig Kg Apparatus for forming flanges at air ducts
US6470727B1 (en) * 1999-05-27 2002-10-29 Salvagnini Italia S.P.A. Bending and squeezing blade for sheet metal bending and squeezing machine and machine utilizing the aforesaid blade

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