CH520985A - Magnetic card reader - Google Patents

Magnetic card reader

Info

Publication number: CH520985A
Authority: CH; Switzerland
Prior art keywords: card reader; magnetic card; magnetic; reader; card
Prior art date: 1970-05-05

Application number

CH629971A

Other languages

German (de)

Inventor

Michael Lovendusky Charles

Original Assignee

Amp Inc

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.)

1970-05-05

Filing date

1971-04-29

Publication date

1972-03-31

1971-04-29 Application filed by Amp Inc filed Critical Amp Inc

1972-03-31 Publication of CH520985A publication Critical patent/CH520985A/en

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
- G06K13/07—Transporting of cards between stations
- G06K13/073—Transporting of cards between stations with continuous movement
- 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
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes

Landscapes

Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Theoretical Computer Science (AREA)
Artificial Intelligence (AREA)
Computer Vision & Pattern Recognition (AREA)
Conveying Record Carriers (AREA)

CH629971A 1970-05-05 1971-04-29 Magnetic card reader CH520985A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US3478270A	1970-05-05	1970-05-05

Publications (1)

Publication Number	Publication Date
CH520985A true CH520985A (en)	1972-03-31

Family

ID=21878563

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH629971A CH520985A (en)	1970-05-05	1971-04-29	Magnetic card reader

Country Status (13)

Country	Link
JP (1)	JPS5420818B1 (en)
AT (1)	AT314230B (en)
BE (1)	BE766709A (en)
BR (1)	BR7102574D0 (en)
CA (1)	CA936276A (en)
CH (1)	CH520985A (en)
DE (1)	DE2120437A1 (en)
ES (1)	ES390508A1 (en)
FR (1)	FR2091206A5 (en)
GB (1)	GB1273963A (en)
NL (1)	NL7105859A (en)
SE (1)	SE362973B (en)
ZA (1)	ZA712512B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3145750C2 (en) *	1981-11-19	1984-03-22	ddm hopt + schuler GmbH & Co KG, 7210 Rottweil	Card reader

1971
- 1971-04-16 CA CA110585A patent/CA936276A/en not_active Expired
- 1971-04-19 ZA ZA712512A patent/ZA712512B/en unknown
- 1971-04-20 GB GB00301/71A patent/GB1273963A/en not_active Expired
- 1971-04-23 ES ES390508A patent/ES390508A1/en not_active Expired
- 1971-04-26 DE DE19712120437 patent/DE2120437A1/en active Pending
- 1971-04-29 NL NL7105859A patent/NL7105859A/xx unknown
- 1971-04-29 CH CH629971A patent/CH520985A/en not_active IP Right Cessation
- 1971-04-29 BR BR002574/71A patent/BR7102574D0/en unknown
- 1971-04-29 AT AT370071A patent/AT314230B/en not_active IP Right Cessation
- 1971-04-30 SE SE05663/71A patent/SE362973B/xx unknown
- 1971-04-30 JP JP2812571A patent/JPS5420818B1/ja active Pending
- 1971-05-04 FR FR7116093A patent/FR2091206A5/fr not_active Expired
- 1971-05-04 BE BE766709A patent/BE766709A/en unknown

Also Published As

Publication number	Publication date
ZA712512B (en)	1972-01-26
CA936276A (en)	1973-10-30
JPS5420818B1 (en)	1979-07-25
DE2120437A1 (en)	1971-11-25
FR2091206A5 (en)	1972-01-14
NL7105859A (en)	1971-11-09
SE362973B (en)	1973-12-27
AT314230B (en)	1974-03-25
ES390508A1 (en)	1974-08-16
GB1273963A (en)	1972-05-10
BR7102574D0 (en)	1973-05-10
BE766709A (en)	1971-11-04

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Legal Events

Date	Code	Title	Description
1976-11-30	PL	Patent ceased