NL7712537A - Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit - Google Patents

Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit

Info

Publication number
NL7712537A
NL7712537A NL7712537A NL7712537A NL7712537A NL 7712537 A NL7712537 A NL 7712537A NL 7712537 A NL7712537 A NL 7712537A NL 7712537 A NL7712537 A NL 7712537A NL 7712537 A NL7712537 A NL 7712537A
Authority
NL
Netherlands
Prior art keywords
punches
strip
processing unit
memory
machine
Prior art date
Application number
NL7712537A
Other languages
Dutch (nl)
Original Assignee
Hoogovens Ijmuiden Bv
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 Hoogovens Ijmuiden Bv filed Critical Hoogovens Ijmuiden Bv
Priority to NL7712537A priority Critical patent/NL7712537A/en
Publication of NL7712537A publication Critical patent/NL7712537A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
    • B21C51/005—Marking devices
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K1/00—Methods or arrangements for marking the record carrier in digital fashion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K5/00—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices
    • G06K5/02—Methods or arrangements for verifying the correctness of markings on a record carrier; Column detection devices the verifying forming a part of the marking action

Landscapes

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

Abstract

The machine punches out characters in a strip of material to a 7 x 5 pattern. It has seven punches in a row at right angles to the direction in which the strip is indexed forward under them. A keyboard with the characters to be punched is connected to a display unit and a memory unit. A processing unit obtains its data from the memory unit and operates the punches and the indexing motor. Monitoring and safety devices are included. When one of the keys is pressed, an interrupt signal can be transmitted to the processing unit from the memory unit, being at the same time shown on the display unit.
NL7712537A 1977-11-15 1977-11-15 Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit NL7712537A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NL7712537A NL7712537A (en) 1977-11-15 1977-11-15 Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7712537A NL7712537A (en) 1977-11-15 1977-11-15 Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit

Publications (1)

Publication Number Publication Date
NL7712537A true NL7712537A (en) 1979-05-17

Family

ID=19829540

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7712537A NL7712537A (en) 1977-11-15 1977-11-15 Machine for punching character in strip - has seven punches in transverse line controlled by memory and processing unit

Country Status (1)

Country Link
NL (1) NL7712537A (en)

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
DNT Communications of changes of names of applicants whose applications have been laid open to public inspection

Free format text: ESTEL HOOGOVENS B.V.

BV The patent application has lapsed