DE136117C - - Google Patents

Info

Publication number
DE136117C
DE136117C DENDAT136117D DE136117DA DE136117C DE 136117 C DE136117 C DE 136117C DE NDAT136117 D DENDAT136117 D DE NDAT136117D DE 136117D A DE136117D A DE 136117DA DE 136117 C DE136117 C DE 136117C
Authority
DE
Germany
Prior art keywords
punch
frame
iron
punched
hand
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
DENDAT136117D
Other languages
German (de)
English (en)
Publication of DE136117C publication Critical patent/DE136117C/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
    • B21D28/00—Shaping by press-cutting; Perforating
    • B21D28/24—Perforating, i.e. punching holes
    • B21D28/243—Perforating, i.e. punching holes in profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT136117D Active DE136117C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE136117C true DE136117C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=404096

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT136117D Active DE136117C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE136117C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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