GB1366152A - Optical reader for punched cards - Google Patents

Optical reader for punched cards

Info

Publication number
GB1366152A
GB1366152A GB5979773A GB5979773A GB1366152A GB 1366152 A GB1366152 A GB 1366152A GB 5979773 A GB5979773 A GB 5979773A GB 5979773 A GB5979773 A GB 5979773A GB 1366152 A GB1366152 A GB 1366152A
Authority
GB
United Kingdom
Prior art keywords
reflector
document
optical reader
punched cards
reader
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
GB5979773A
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.)
Decision Data Computer Corp
Original Assignee
Decision Data Computer 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 Decision Data Computer Corp filed Critical Decision Data Computer Corp
Publication of GB1366152A publication Critical patent/GB1366152A/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
    • G06K13/00—Conveying record carriers from one station to another, e.g. from stack to punching mechanism
    • G06K13/02—Conveying record carriers from one station to another, e.g. from stack to punching mechanism the record carrier having longitudinal dimension comparable with transverse dimension, e.g. punched card
    • G06K13/08—Feeding or discharging cards
    • G06K13/10—Feeding or discharging cards from magazine to conveying arrangement
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Conveying Record Carriers (AREA)
GB5979773A 1971-05-17 1971-07-19 Optical reader for punched cards Expired GB1366152A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14408371A 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
GB1366152A true GB1366152A (en) 1974-09-11

Family

ID=22506965

Family Applications (2)

Application Number Title Priority Date Filing Date
GB5979773A Expired GB1366152A (en) 1971-05-17 1971-07-19 Optical reader for punched cards
GB3382471A Expired GB1366151A (en) 1971-05-17 1971-07-19 Sheet feeding apparatus

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3382471A Expired GB1366151A (en) 1971-05-17 1971-07-19 Sheet feeding apparatus

Country Status (5)

Country Link
US (1) US3743275A (cs)
CA (1) CA935198A (cs)
DE (1) DE2136226A1 (cs)
FR (1) FR2103137A5 (cs)
GB (2) GB1366152A (cs)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1419509A (en) * 1972-12-01 1975-12-31 Rank Xerox Ltd Sensing sheets on a support surface
DE3029458A1 (de) 1980-08-02 1982-03-04 Kleindienst Gmbh & Co Kg, 8900 Augsburg Transport- und ausrichtvorrichtung zum vereinzeln von belegen, insbesondere datentraegern
US4519601A (en) * 1982-12-02 1985-05-28 Tokyo Shibaura Denki Kabushiki Kaisha Sheet feeding apparatus
DE4329124A1 (de) * 1993-08-30 1995-03-02 Heidelberger Druckmasch Ag Vorrichtung für die Bogenzufuhr im Anleger einer Druckmaschine
US5967504A (en) * 1997-08-15 1999-10-19 Data Pac Mailing Systems Corp. Envelope feeder

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1019158A (en) * 1909-08-02 1912-03-05 Columbia Postal Supply Company Mail-marking machine.
NL247689A (cs) * 1960-01-25
US3350091A (en) * 1965-07-09 1967-10-31 Honeywell Inc Record transport device
US3598396A (en) * 1969-06-10 1971-08-10 Ibm Record card handling device with multiple feed paths

Also Published As

Publication number Publication date
DE2136226A1 (de) 1972-11-30
GB1366151A (en) 1974-09-11
US3743275A (en) 1973-07-03
FR2103137A5 (cs) 1972-04-07
CA935198A (en) 1973-10-09

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee