NL1185C - Automatische ponsmachine - Google Patents

Automatische ponsmachine

Info

Publication number
NL1185C
NL1185C NL4985A NL4985A NL1185C NL 1185 C NL1185 C NL 1185C NL 4985 A NL4985 A NL 4985A NL 4985 A NL4985 A NL 4985A NL 1185 C NL1185 C NL 1185C
Authority
NL
Netherlands
Prior art keywords
punching machine
automatic punching
automatic
machine
punching
Prior art date
Application number
NL4985A
Other languages
English (en)
Original Assignee
Drewes Johannes
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Drewes Johannes filed Critical Drewes Johannes
Priority to NL4985A priority Critical patent/NL1185C/nl
Application granted granted Critical
Publication of NL1185C publication Critical patent/NL1185C/nl

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
    • B21D28/26—Perforating, i.e. punching holes in sheets or flat parts
    • B21D28/265—Perforating, i.e. punching holes in sheets or flat parts with relative movement of sheet and tools enabling the punching of holes in predetermined locations of the sheet, e.g. holes punching with template

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
NL4985A 1914-07-08 1914-07-08 Automatische ponsmachine NL1185C (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL4985A NL1185C (nl) 1914-07-08 1914-07-08 Automatische ponsmachine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL4985A NL1185C (nl) 1914-07-08 1914-07-08 Automatische ponsmachine

Publications (1)

Publication Number Publication Date
NL1185C true NL1185C (nl) 1916-03-15

Family

ID=88695750

Family Applications (1)

Application Number Title Priority Date Filing Date
NL4985A NL1185C (nl) 1914-07-08 1914-07-08 Automatische ponsmachine

Country Status (1)

Country Link
NL (1) NL1185C (nl)

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