Classifications

• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR 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
  • G06K13/06—Guiding cards; Checking correct operation of card-conveying mechanisms
  • G06K13/063—Aligning cards
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
  • G06K21/00—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting
  • G06K21/02—Information retrieval from punched cards designed for manual use or handling by machine; Apparatus for handling such cards, e.g. marking or correcting in which coincidence of markings is sensed mechanically, e.g. by needle

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)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24091240

Family Applications (1)

Country Status (6)

• 1944
  • 1944-03-03 US US524935A patent/US2376241A/en not_active Expired - Lifetime
• 1945
  • 1945-03-05 GB GB5508/45A patent/GB591118A/en not_active Expired
• 1946
  • 1946-05-09 BE BE465113D patent/BE465113A/xx unknown
  • 1946-06-13 FR FR929375D patent/FR929375A/fr not_active Expired
  • 1946-06-22 CH CH264457D patent/CH264457A/de unknown
  • 1946-06-26 NL NL126156A patent/NL85847C/xx active

Also Published As

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