DE204187C - - Google Patents

Info

Publication number
DE204187C
DE204187C DENDAT204187D DE204187DA DE204187C DE 204187 C DE204187 C DE 204187C DE NDAT204187 D DENDAT204187 D DE NDAT204187D DE 204187D A DE204187D A DE 204187DA DE 204187 C DE204187 C DE 204187C
Authority
DE
Germany
Prior art keywords
bochum
schnitzler
josef
punch
threshold
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
DENDAT204187D
Other languages
German (de)
English (en)
Publication of DE204187C publication Critical patent/DE204187C/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)
  • Vending Machines For Individual Products (AREA)
  • Fats And Perfumes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
DENDAT204187D Active DE204187C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE204187C true DE204187C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=466541

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT204187D Active DE204187C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE204187C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028825A (en) * 1956-12-28 1962-04-10 Mckay Machine Co Apparatus for blanking pieces from strip material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3028825A (en) * 1956-12-28 1962-04-10 Mckay Machine Co Apparatus for blanking pieces from strip material

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