GB1097221A - Improvements in or relating to ticket checking systems - Google Patents

Improvements in or relating to ticket checking systems

Info

Publication number
GB1097221A
GB1097221A GB4241863A GB4241863A GB1097221A GB 1097221 A GB1097221 A GB 1097221A GB 4241863 A GB4241863 A GB 4241863A GB 4241863 A GB4241863 A GB 4241863A GB 1097221 A GB1097221 A GB 1097221A
Authority
GB
United Kingdom
Prior art keywords
relating
ticket checking
oct
ferrite
checking systems
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
GB4241863A
Inventor
Edmund Ernest Webster
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.)
Plessey UK Ltd
Original Assignee
Plessey UK Ltd
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 Plessey UK Ltd filed Critical Plessey UK Ltd
Priority to GB4241863A priority Critical patent/GB1097221A/en
Priority to CH1379364A priority patent/CH420690A/en
Priority to FR992771A priority patent/FR1412743A/en
Priority to DE19641449061 priority patent/DE1449061A1/en
Publication of GB1097221A publication Critical patent/GB1097221A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/02—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the selection of materials, e.g. to avoid wear during transport through the machine
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/06187—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code with magnetically detectable marking

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Credit Cards Or The Like (AREA)
  • Paints Or Removers (AREA)

Abstract

1,097,221. Tickets. PLESSEY-UK Ltd. Oct. 23, 1964 [Oct. 28, 1963], No. 42418/63. Heading B8F. [Also in Division G4] A ticket for use with a checking machine having magnetic field sensing means incorporates particles of a high coercive force ferrite material, such as barium ferrite, defining magnetized regions conforming to a predetermined code. Apparatus is described wherein a suspension of the ferrite materials is applied to areas through slots in a mask.
GB4241863A 1963-10-28 1963-10-28 Improvements in or relating to ticket checking systems Expired GB1097221A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB4241863A GB1097221A (en) 1963-10-28 1963-10-28 Improvements in or relating to ticket checking systems
CH1379364A CH420690A (en) 1963-10-28 1964-10-23 Magnetic card for a card validator and method for manufacturing magnetic cards
FR992771A FR1412743A (en) 1963-10-28 1964-10-27 Ticket or ticket intended for an automatic control system
DE19641449061 DE1449061A1 (en) 1963-10-28 1964-10-27 Ticket inspection system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4241863A GB1097221A (en) 1963-10-28 1963-10-28 Improvements in or relating to ticket checking systems

Publications (1)

Publication Number Publication Date
GB1097221A true GB1097221A (en) 1968-01-03

Family

ID=10424322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4241863A Expired GB1097221A (en) 1963-10-28 1963-10-28 Improvements in or relating to ticket checking systems

Country Status (3)

Country Link
CH (1) CH420690A (en)
DE (1) DE1449061A1 (en)
GB (1) GB1097221A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199287B (en) * 1986-12-15 1991-09-11 Telpark A ticketing system.

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1946760A1 (en) * 1969-09-16 1971-03-25 Siemens Ag Magnetic information storage
EP0109971A1 (en) * 1982-11-29 1984-06-13 Kunz KG Method of producing an authorisation card comprising a magnetizable layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2199287B (en) * 1986-12-15 1991-09-11 Telpark A ticketing system.

Also Published As

Publication number Publication date
DE1449061A1 (en) 1969-04-10
CH420690A (en) 1966-09-15

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