DE208726C - - Google Patents

Info

Publication number
DE208726C
DE208726C DENDAT208726D DE208726DA DE208726C DE 208726 C DE208726 C DE 208726C DE NDAT208726 D DENDAT208726 D DE NDAT208726D DE 208726D A DE208726D A DE 208726DA DE 208726 C DE208726 C DE 208726C
Authority
DE
Germany
Prior art keywords
tool
punch
stilt
piston
pressure
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
DENDAT208726D
Other languages
German (de)
English (en)
Publication of DE208726C publication Critical patent/DE208726C/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
    • B21D28/02—Punching blanks or articles with or without obtaining scrap; Notching
    • B21D28/04—Centering the work; Positioning the tools

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
DENDAT208726D Active DE208726C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE208726C true DE208726C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=470742

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT208726D Active DE208726C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE208726C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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