DE2050760C2 - Mittels einer Magnetkarte betätigbare Vorrichtung - Google Patents

Mittels einer Magnetkarte betätigbare Vorrichtung

Info

Publication number
DE2050760C2
DE2050760C2 DE2050760A DE2050760A DE2050760C2 DE 2050760 C2 DE2050760 C2 DE 2050760C2 DE 2050760 A DE2050760 A DE 2050760A DE 2050760 A DE2050760 A DE 2050760A DE 2050760 C2 DE2050760 C2 DE 2050760C2
Authority
DE
Germany
Prior art keywords
magnetic
card
magnetic card
pattern
areas
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
DE2050760A
Other languages
German (de)
English (en)
Other versions
DE2050760A1 (de
Inventor
Bruce S. Larkspur Calif. Sedley
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.)
GREER HYDRAULICS Inc LOS ANGELES CALIF US
Original Assignee
GREER HYDRAULICS Inc LOS ANGELES CALIF US
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
Priority to US3581030D priority Critical patent/US3581030A/en
Application filed by GREER HYDRAULICS Inc LOS ANGELES CALIF US filed Critical GREER HYDRAULICS Inc LOS ANGELES CALIF US
Priority to DE2050760A priority patent/DE2050760C2/de
Priority to AU22229/70A priority patent/AU454153B2/en
Priority claimed from AU22229/70A external-priority patent/AU454153B2/en
Priority to GB1332917D priority patent/GB1332917A/en
Priority to FR7107480A priority patent/FR2128095B1/fr
Publication of DE2050760A1 publication Critical patent/DE2050760A1/de
Application granted granted Critical
Publication of DE2050760C2 publication Critical patent/DE2050760C2/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0046—Limit switches, also fail-safe operation or anti-tamper considerations
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
    • G05B19/12—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers
    • G05B19/16—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using record carriers using magnetic record carriers
    • 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
    • G06K7/08—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
    • G06K7/082—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 using inductive or magnetic sensors
    • G06K7/087—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 using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors
    • G06K7/088—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 using inductive or magnetic sensors flux-sensitive, e.g. magnetic, detectors using magneto-sensitive switches, e.g. reed-switches
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/215—Individual registration on entry or exit involving the use of a pass the system having a variable access-code, e.g. varied as a function of time
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/02—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by keys or other credit registering devices
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07F—COIN-FREED OR LIKE APPARATUS
    • G07F7/00—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus
    • G07F7/08—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means
    • G07F7/086—Mechanisms actuated by objects other than coins to free or to actuate vending, hiring, coin or paper currency dispensing or refunding apparatus by coded identity card or credit card or other personal identification means by passive credit-cards adapted therefor, e.g. constructive particularities to avoid counterfeiting, e.g. by inclusion of a physical or chemical security-layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H36/00—Switches actuated by change of magnetic field or of electric field, e.g. by change of relative position of magnet and switch, by shielding
    • H01H36/0006—Permanent magnet actuating reed switches
    • H01H36/0066—Permanent magnet actuating reed switches magnet being removable, e.g. part of key pencil
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T70/00—Locks
    • Y10T70/70—Operating mechanism
    • Y10T70/7051—Using a powered device [e.g., motor]
    • Y10T70/7057—Permanent magnet

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Computer Security & Cryptography (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
  • Lock And Its Accessories (AREA)
  • Credit Cards Or The Like (AREA)
DE2050760A 1969-01-02 1970-10-15 Mittels einer Magnetkarte betätigbare Vorrichtung Expired DE2050760C2 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US3581030D US3581030A (en) 1969-01-02 1969-01-02 Magnet actuated mechanism for use with card having magnetic areas
DE2050760A DE2050760C2 (de) 1969-01-02 1970-10-15 Mittels einer Magnetkarte betätigbare Vorrichtung
AU22229/70A AU454153B2 (en) 1969-01-02 1970-11-13 A magnet actuated switch
GB1332917D GB1332917A (en) 1969-01-02 1970-11-27 Magnet actuated mechanism for use with card having magnetic areas
FR7107480A FR2128095B1 (enExample) 1969-01-02 1971-03-04

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US78837269A 1969-01-02 1969-01-02
DE2050760A DE2050760C2 (de) 1969-01-02 1970-10-15 Mittels einer Magnetkarte betätigbare Vorrichtung
AU22229/70A AU454153B2 (en) 1969-01-02 1970-11-13 A magnet actuated switch
GB5652870 1970-11-27
FR7107480A FR2128095B1 (enExample) 1969-01-02 1971-03-04

Publications (2)

Publication Number Publication Date
DE2050760A1 DE2050760A1 (de) 1972-04-20
DE2050760C2 true DE2050760C2 (de) 1982-04-15

Family

ID=27506676

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2050760A Expired DE2050760C2 (de) 1969-01-02 1970-10-15 Mittels einer Magnetkarte betätigbare Vorrichtung

Country Status (4)

Country Link
US (1) US3581030A (enExample)
DE (1) DE2050760C2 (enExample)
FR (1) FR2128095B1 (enExample)
GB (1) GB1332917A (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3813658A (en) * 1972-03-22 1974-05-28 Charlton W Movable-object identification system
US3862399A (en) * 1973-04-13 1975-01-21 Jack C Cain Card reading method and apparatus
AU478754B2 (en) * 1974-02-14 1975-08-14 Access Control Systems (Australia) Pty. Ltd. Magnetic identification apparatus
US3999023A (en) * 1975-03-10 1976-12-21 Sedley Bruce S Magnetic card reader
US4077242A (en) * 1976-12-15 1978-03-07 Sedley Bruce S Metal magnetic key
US4112401A (en) * 1977-03-14 1978-09-05 Spectron Corporation Electrical switching apparatus and control system for use therewith
US4184349A (en) * 1978-03-01 1980-01-22 Nathan Zaks Door with magnetically controlled lock
US4968864A (en) * 1978-06-05 1990-11-06 Keiichiro Doi Magnetic card control microwave oven
JPS558562A (en) * 1978-07-04 1980-01-22 Sharp Corp Electric oven
US4426955A (en) 1981-12-16 1984-01-24 Optek, Inc. Identification and animal feeding apparatus
DE3734399A1 (de) * 1987-01-30 1989-04-20 Schulte Schlagbaum Ag Schliesseinrichtung mit zusatzfunktionen
DE3852644T2 (de) * 1988-06-03 1995-08-03 Bernard Danglot Elektrische oder elektronische steuertastatur.
JPH0254398A (ja) * 1988-08-19 1990-02-23 Omron Tateisi Electron Co 電子式キャッシュレジスタ
US5289255A (en) * 1991-03-28 1994-02-22 Minnesota Mining And Manufacturing Co. Cuvette for use in making a measurement of a blood parameter and assembly utilizing the same
DE4215794A1 (de) * 1992-05-13 1993-11-18 Schulte Schlagbaum Ag Schließanlage
US5550534A (en) * 1994-10-05 1996-08-27 Myers; Thomas R. Computerized magnetic key programmer
GR1004209B (el) * 2002-03-12 2003-04-04 Νικολαος Πολυχρονιδης Ειδικο δισυποστατο τερματικο χειριστηριο και τροπος ψυχρης (ασφαλους) εφαρμογης μαγνητων σε ορειχαλκινα, που ειναι λειτουργικο μερος του
JP2005241451A (ja) * 2004-02-26 2005-09-08 Fuji Electric Systems Co Ltd 放射線線量計収納ラック及びブロック
FR2867605B1 (fr) * 2004-03-09 2006-05-05 Simon Barnier Dispositifs de commutations electrique a combinaisons a actionnement magnetique
FR2874453A1 (fr) * 2004-08-17 2006-02-24 Jacques Barnier Dispositif pour reduire l'encombrement des commutateurs a combinaisons et des claviers codes a actionnements magnetiques

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2595769A (en) * 1947-07-05 1952-05-06 Maurice J Noregaard Magnet operated switch
US3154761A (en) * 1961-03-20 1964-10-27 Daniel N Garrett Security system
US3164696A (en) * 1961-08-04 1965-01-05 Gen Electric Vane operated magnetic reed switch
US3274352A (en) * 1964-07-06 1966-09-20 Smith Corp A O Magnetic card reader
CH427964A (de) * 1964-07-24 1967-01-15 Erni & Co Elektro Ind Steuereinrichtung mit einem beweglichen Informationsträger und einem Lesegerät
US3419710A (en) * 1965-04-02 1968-12-31 Mkc Electronics Corp Magnetic card reader having sequential indicia sensing means
DE1972097U (de) * 1966-02-04 1967-11-09 Bosch Gmbh Robert Programmiereinrichtung fuer elektrische steuerungen, insbesondere von arbeitsmaschinen.
US3430200A (en) * 1967-06-30 1969-02-25 Walter W Barney Validator apparatus for magnetic credit cards and the like
GB1188747A (en) * 1968-09-24 1970-04-22 Walter Warren Barney Magnet Controlled Lock.

Also Published As

Publication number Publication date
DE2050760A1 (de) 1972-04-20
FR2128095B1 (enExample) 1976-09-03
FR2128095A1 (enExample) 1972-10-20
GB1332917A (en) 1973-10-10
US3581030A (en) 1971-05-25

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Legal Events

Date Code Title Description
D2 Grant after examination