DE24479C - Punching machine for thin sheet metal with a rotating punch that is moved up and down by a cam disk - Google Patents

Punching machine for thin sheet metal with a rotating punch that is moved up and down by a cam disk

Info

Publication number
DE24479C
DE24479C DENDAT24479D DE24479DA DE24479C DE 24479 C DE24479 C DE 24479C DE NDAT24479 D DENDAT24479 D DE NDAT24479D DE 24479D A DE24479D A DE 24479DA DE 24479 C DE24479 C DE 24479C
Authority
DE
Germany
Prior art keywords
punching machine
moved
sheet metal
thin sheet
cam disk
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
DENDAT24479D
Other languages
German (de)
Original Assignee
K. ERDMANN in Berlin N., Strelitzerstr. 53
Publication of DE24479C publication Critical patent/DE24479C/en
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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/002—Drive of the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Description

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

Claims (1)

PATENT-Anspruch:PATENT -An demanding: Eine Lochmaschine, bei welcher die auf- und niedergehende Bewegung der durch irgend einen passenden Mechanismus in Drehung versetzten Stempelwelle durch eine horizontal liegende, entsprechend gebildete Curvenscheibe 5 geführt, zwischen Knaggen oder Rollen K bewirkt wird.A punching machine in which the up and down movement of the punch shaft, which is set in rotation by some suitable mechanism, is guided through a horizontally lying, correspondingly formed cam plate 5, between lugs or rollers K.
DENDAT24479D Punching machine for thin sheet metal with a rotating punch that is moved up and down by a cam disk Active DE24479C (en)

Publications (1)

Publication Number Publication Date
DE24479C true DE24479C (en)

Family

ID=300974

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT24479D Active DE24479C (en) Punching machine for thin sheet metal with a rotating punch that is moved up and down by a cam disk

Country Status (1)

Country Link
DE (1) DE24479C (en)

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