JPS5016720B1 - - Google Patents

Info

Publication number
JPS5016720B1
JPS5016720B1 JP219370A JP219370A JPS5016720B1 JP S5016720 B1 JPS5016720 B1 JP S5016720B1 JP 219370 A JP219370 A JP 219370A JP 219370 A JP219370 A JP 219370A JP S5016720 B1 JPS5016720 B1 JP S5016720B1
Authority
JP
Japan
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.)
Pending
Application number
JP219370A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5016720B1 publication Critical patent/JPS5016720B1/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F3/00—Optical logic elements; Optical bistable devices
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B49/00—Electric permutation locks; Circuits therefor ; Mechanical aspects of electronic locks; Mechanical keys therefor
    • E05B49/002—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks
    • E05B49/006—Keys with mechanical characteristics, e.g. notches, perforations, opaque marks actuating opto-electronic devices
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S70/00—Locks
    • Y10S70/51—Light sensitive control means
    • 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]
    • Y10T70/7062—Electrical type [e.g., solenoid]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Lock And Its Accessories (AREA)
JP219370A 1969-01-07 1970-01-07 Pending JPS5016720B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE15469A SE330133B (enrdf_load_stackoverflow) 1969-01-07 1969-01-07

Publications (1)

Publication Number Publication Date
JPS5016720B1 true JPS5016720B1 (enrdf_load_stackoverflow) 1975-06-14

Family

ID=20256123

Family Applications (1)

Application Number Title Priority Date Filing Date
JP219370A Pending JPS5016720B1 (enrdf_load_stackoverflow) 1969-01-07 1970-01-07

Country Status (5)

Country Link
US (1) US3671752A (enrdf_load_stackoverflow)
JP (1) JPS5016720B1 (enrdf_load_stackoverflow)
DE (1) DE2000441C3 (enrdf_load_stackoverflow)
GB (1) GB1293123A (enrdf_load_stackoverflow)
SE (1) SE330133B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2516283C3 (de) * 1975-04-14 1984-09-20 Nixdorf Computer Ag, 4790 Paderborn Mechanische Schließvorrichtung mit Schlüssel und Schließzylinder
ES470713A1 (es) * 1977-06-13 1979-01-16 Rappoport Valentin Dispositivo de cerradura y llave
DE3314573A1 (de) * 1983-04-22 1984-10-25 Fichtel & Sachs Ag, 8720 Schweinfurt Zentralverriegelungsanlage
GB2141775B (en) * 1983-06-17 1987-08-05 Wilmot Breeden Ltd Key-operated locking device
FR2560919B1 (fr) * 1984-02-20 1988-09-30 Radosavljevic Milenko Serrure a codeurs optoelectroniques
GB2158911A (en) * 1984-05-05 1985-11-20 Unimax Switch Ltd Machinery security systems
JP2520698B2 (ja) * 1988-07-11 1996-07-31 株式会社アルファ 光学式電子制御装置
JPH03504032A (ja) * 1989-02-22 1991-09-05 アンジエルチ，マルク‐フランソワ 鍵又はカードをもつた安全装置
JPH02308575A (ja) * 1989-05-24 1990-12-21 Nissan Motor Co Ltd 光検出セル
DE4000643B4 (de) * 1989-10-20 2004-04-29 Karl Fliether Gmbh & Co. Kg Türschloß, insbesondere Einsteckschloß
RU2023126C1 (ru) * 1990-11-13 1994-11-15 Юрий Витальевич Кудрявцев Запорное предохранительное устройство
US5119065A (en) * 1991-01-14 1992-06-02 Wiehagen Fred A Vehicle protection system
DE10225375B4 (de) * 2002-06-06 2004-06-09 Codixx Ag Optisches Sicherheitssystem
RU2254429C2 (ru) * 2003-03-27 2005-06-20 Общество с ограниченной ответственностью "Электронгарантсервис" Замок оптоэлектронный
US7138903B2 (en) * 2004-06-02 2006-11-21 Jian-Choung Doong Lock module using colored light rays to identify the application of an accurate key
US9704316B2 (en) 2013-09-10 2017-07-11 Gregory Paul Kirkjan Contactless electronic access control system
US8922333B1 (en) 2013-09-10 2014-12-30 Gregory Paul Kirkjan Contactless electronic access control system
US11574513B2 (en) 2020-03-31 2023-02-07 Lockfob, Llc Electronic access control
KR20230017890A (ko) * 2020-06-02 2023-02-06 존 조셉 라이언 전자 잠금 시스템

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3120125A (en) * 1960-08-03 1964-02-04 American Pyrotector Inc Liquid level determining devices and method
US3142761A (en) * 1960-11-30 1964-07-28 Control Data Corp Photosensitive line following servo system for reading machines
US3068362A (en) * 1961-06-08 1962-12-11 Ibm Polarized light control
US3328790A (en) * 1964-08-05 1967-06-27 Sylvania Electric Prod Display devices
US3383513A (en) * 1965-03-22 1968-05-14 Thompson Wendell L Electric key-card system with a plural photoelectric cell bridge circuit
US3532434A (en) * 1967-12-05 1970-10-06 American Hospital Supply Corp Photometer construction
US3519116A (en) * 1968-05-16 1970-07-07 Imagination Designs Eng & Sale Optical keyboard control means with series and parallel light circuits

Also Published As

Publication number Publication date
GB1293123A (en) 1972-10-18
DE2000441C3 (de) 1980-05-08
US3671752A (en) 1972-06-20
DE2000441A1 (de) 1970-07-16
SE330133B (enrdf_load_stackoverflow) 1970-11-02
DE2000441B2 (enrdf_load_stackoverflow) 1979-08-30

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