GB1208105A - Improvements in or relating to devices for sensing data-representing holes in a card or other record medium - Google Patents

Improvements in or relating to devices for sensing data-representing holes in a card or other record medium

Info

Publication number
GB1208105A
GB1208105A GB5359266A GB5359266A GB1208105A GB 1208105 A GB1208105 A GB 1208105A GB 5359266 A GB5359266 A GB 5359266A GB 5359266 A GB5359266 A GB 5359266A GB 1208105 A GB1208105 A GB 1208105A
Authority
GB
United Kingdom
Prior art keywords
card
wires
relating
devices
nov
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
GB5359266A
Inventor
Charles Sproson Smith
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.)
General Electric Co PLC
Original Assignee
General Electric Co PLC
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 General Electric Co PLC filed Critical General Electric Co PLC
Priority to GB5359266A priority Critical patent/GB1208105A/en
Publication of GB1208105A publication Critical patent/GB1208105A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H04M1/27—Devices whereby a plurality of signals may be stored simultaneously
    • H04M1/274—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc
    • H04M1/278—Devices whereby a plurality of signals may be stored simultaneously with provision for storing more than one subscriber number at a time, e.g. using toothed disc using punched cards or tapes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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
    • G06K7/04—Methods or arrangements for sensing record carriers, e.g. for reading patterns by mechanical means, e.g. by pins operating electric contacts

Abstract

1,208,105. Card reader. GENERAL ELECTRIC and ENGLISH ELECTRIC COMPANIES Ltd. 16 Nov., 1967 [30 Nov., 1966], No. 53592/66. Heading G4M. [Also in Division H4] A plurality of spring wires 18 normally bear against a common spring wire 21 and have portions 20, Fig. 4, which, in operation, bear against a perforated card 1, those wires 18 which do not sense holes being separated from wire 21, and the extent of this separation is maintained constant, irrespective of the thickness of card 1, by means of an insulating member 22 on which the wires 18, 21 rest. The card is inserted manually and is ejected by a solenoid actuated pawl-and-ratchet mechanism 13-17 driving sprocket wheels 8. The reader is used as part of an automatic telephone dialler, each row of the card having one out of ten positions perforated, though a combination code may be used, an additional position in each row being used to interrupt ejection of the card if a pause in the transmission of digits is required.
GB5359266A 1966-11-30 1966-11-30 Improvements in or relating to devices for sensing data-representing holes in a card or other record medium Expired GB1208105A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5359266A GB1208105A (en) 1966-11-30 1966-11-30 Improvements in or relating to devices for sensing data-representing holes in a card or other record medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5359266A GB1208105A (en) 1966-11-30 1966-11-30 Improvements in or relating to devices for sensing data-representing holes in a card or other record medium

Publications (1)

Publication Number Publication Date
GB1208105A true GB1208105A (en) 1970-10-07

Family

ID=10468337

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5359266A Expired GB1208105A (en) 1966-11-30 1966-11-30 Improvements in or relating to devices for sensing data-representing holes in a card or other record medium

Country Status (1)

Country Link
GB (1) GB1208105A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183875A (en) * 1985-12-05 1987-06-10 Burroughs Corp Card reading apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2183875A (en) * 1985-12-05 1987-06-10 Burroughs Corp Card reading apparatus
GB2183875B (en) * 1985-12-05 1990-02-21 Burroughs Corp Card reading apparatus

Similar Documents

Publication Publication Date Title
GB1323266A (en) Information storage devices
IE33551L (en) Access control equipment
GB1208105A (en) Improvements in or relating to devices for sensing data-representing holes in a card or other record medium
GB1175584A (en) Improvements in or relating to Programming Switch Contact Assemblies
ES8206062A1 (en) Card locking device for time recorder
NELSON Corrosion data survey
ZA721092B (en) Punched card,badge and credit card reader
US3448249A (en) Asynchronous paper tape reader
US2842312A (en) Card reading apparatus
GB933511A (en) Improvements in or relating to record readers for data processing systems
GB1199967A (en) Data Input Cards
GB952440A (en) A punched card reader
GB1057438A (en) Multiple aperture optical reader
US3116409A (en) Card operated sensing means
GB1100759A (en) Machine for printing identification indicia
GB1021986A (en) Improvements relating to electric connectors
Foulke et al. Decoding of electrocutaneous signals: effects of dimensionality on rates of information transmission.
USD193712S (en) Input-output console for a data processing system
GB1087229A (en) Record medium feed structure
JPS52149037A (en) Control circuit of memory containing plural kinds of memory element
JPS57111662A (en) Electronic cash register device
ES181799U (en) Educational device. (Machine-translation by Google Translate, not legally binding)
GB1252355A (en)
AU404345B2 (en) Punched card reader
CA698443A (en) Tabulating card reader

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees