DE37371C - Dies with double plates for the production of locomotive frames - plates with edges - Google Patents

Dies with double plates for the production of locomotive frames - plates with edges

Info

Publication number
DE37371C
DE37371C DENDAT37371D DE37371DA DE37371C DE 37371 C DE37371 C DE 37371C DE NDAT37371 D DENDAT37371 D DE NDAT37371D DE 37371D A DE37371D A DE 37371DA DE 37371 C DE37371 C DE 37371C
Authority
DE
Germany
Prior art keywords
plates
edges
dies
production
double
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.)
Expired - Lifetime
Application number
DENDAT37371D
Other languages
German (de)
Original Assignee
S. fox in Harrogate, York, England
Publication of DE37371C publication Critical patent/DE37371C/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
    • B21D22/02—Stamping using rigid devices or tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)

Description

Hierzu ι Blatt Zeichnungen.For this purpose ι sheet of drawings.

Claims (1)

Patent-Anspruch:Patent claim: Zur Herstellung von Platten mit Achsgabeln und umgebogenen Rändern aus einem Stück für Locomotivrahmen die Anordnung eines Gesenkes (b) und eines Stempels (a) in Verbindung mit den Doppelplatten (d dl und ff1) über und unter dem geprefsten Stück und der zwischen den Doppelplatten liegenden Kugeln, zum Zwecke des Haltens des geprefsten Stückes während des Abkühlens gegen Werfen oder Buckelbildung unter Gestattung der Schwindung durch Abkühlen.To produce plates with axle forks and bent edges from one piece for locomotive frames, the arrangement of a die (b) and a stamp (a) in connection with the double plates (dd l and ff 1 ) above and below the pressed piece and the one between the double plates lying balls, for the purpose of holding the pressed piece during cooling against throwing or bulging while allowing shrinkage by cooling.
DENDAT37371D Dies with double plates for the production of locomotive frames - plates with edges Expired - Lifetime DE37371C (en)

Publications (1)

Publication Number Publication Date
DE37371C true DE37371C (en)

Family

ID=313130

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT37371D Expired - Lifetime DE37371C (en) Dies with double plates for the production of locomotive frames - plates with edges

Country Status (1)

Country Link
DE (1) DE37371C (en)

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