GB1509058A - Data-carrier punches - Google Patents

Data-carrier punches

Info

Publication number
GB1509058A
GB1509058A GB32778/75A GB3277875A GB1509058A GB 1509058 A GB1509058 A GB 1509058A GB 32778/75 A GB32778/75 A GB 32778/75A GB 3277875 A GB3277875 A GB 3277875A GB 1509058 A GB1509058 A GB 1509058A
Authority
GB
United Kingdom
Prior art keywords
coupling element
magnet
punches
lever
data
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.)
Expired
Application number
GB32778/75A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens Corp
Original Assignee
Siemens Corp
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 Siemens Corp filed Critical Siemens Corp
Publication of GB1509058A publication Critical patent/GB1509058A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06K1/02—Methods or arrangements for marking the record carrier in digital fashion by punching

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
GB32778/75A 1974-09-30 1975-08-06 Data-carrier punches Expired GB1509058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2446712A DE2446712C3 (de) 1974-09-30 1974-09-30 Antriebsvorrichtung für Lochstanzen unter Verwendung von Drehmagneten

Publications (1)

Publication Number Publication Date
GB1509058A true GB1509058A (en) 1978-04-26

Family

ID=5927178

Family Applications (1)

Application Number Title Priority Date Filing Date
GB32778/75A Expired GB1509058A (en) 1974-09-30 1975-08-06 Data-carrier punches

Country Status (7)

Country Link
DE (1) DE2446712C3 (enExample)
FR (1) FR2286442A1 (enExample)
GB (1) GB1509058A (enExample)
IL (1) IL47914A (enExample)
IT (1) IT1042944B (enExample)
NL (1) NL7511459A (enExample)
SE (1) SE404440B (enExample)

Also Published As

Publication number Publication date
FR2286442B1 (enExample) 1980-04-11
FR2286442A1 (fr) 1976-04-23
NL7511459A (nl) 1976-04-01
SE404440B (sv) 1978-10-02
IT1042944B (it) 1980-01-30
IL47914A0 (en) 1975-11-25
DE2446712A1 (de) 1976-04-01
IL47914A (en) 1977-12-30
DE2446712B2 (de) 1978-04-06
DE2446712C3 (de) 1978-12-07
SE7510829L (sv) 1976-03-31

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]