GB1293123A - Actuating security devices - Google Patents

Actuating security devices

Info

Publication number
GB1293123A
GB1293123A GB87970A GB87970A GB1293123A GB 1293123 A GB1293123 A GB 1293123A GB 87970 A GB87970 A GB 87970A GB 87970 A GB87970 A GB 87970A GB 1293123 A GB1293123 A GB 1293123A
Authority
GB
United Kingdom
Prior art keywords
key
keyhole
bore
bores
transducers
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
GB87970A
Other languages
English (en)
Inventor
Sten-Lennart Bostroem
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1293123A publication Critical patent/GB1293123A/en
Expired 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)
GB87970A 1969-01-07 1970-01-07 Actuating security devices Expired GB1293123A (en)

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
GB1293123A true GB1293123A (en) 1972-10-18

Family

ID=20256123

Family Applications (1)

Application Number Title Priority Date Filing Date
GB87970A Expired GB1293123A (en) 1969-01-07 1970-01-07 Actuating security devices

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)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2141775A (en) * 1983-06-17 1985-01-03 Wilmot Breeden Ltd Key-operated locking device
US4553038A (en) * 1983-04-22 1985-11-12 Fichtel & Sachs Ag Central locking installation
GB2158911A (en) * 1984-05-05 1985-11-20 Unimax Switch Ltd Machinery security systems
GB2180288B (en) * 1984-02-20 1990-04-18 Milenko Radosavljevic Lock having optoelectronic coders
WO1992008863A1 (en) * 1990-11-13 1992-05-29 Jury Vitalievich Kudryavtsev System for preventing unsanctioned switching
RU2254429C2 (ru) * 2003-03-27 2005-06-20 Общество с ограниченной ответственностью "Электронгарантсервис" Замок оптоэлектронный

Families Citing this family (13)

* 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
GB2000544B (en) * 1977-06-13 1982-02-10 Rappoport V Lock and key device
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
KR920700341A (ko) * 1989-02-22 1992-02-19 마르 프랑스와 앙겔루시 열쇠 또는 카드를 이용하는 안전장치
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
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
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
JP2023533149A (ja) * 2020-06-02 2023-08-02 ジョセフ ライアン，ジョン 電子錠システム

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553038A (en) * 1983-04-22 1985-11-12 Fichtel & Sachs Ag Central locking installation
GB2141775A (en) * 1983-06-17 1985-01-03 Wilmot Breeden Ltd Key-operated locking device
GB2180288B (en) * 1984-02-20 1990-04-18 Milenko Radosavljevic Lock having optoelectronic coders
GB2158911A (en) * 1984-05-05 1985-11-20 Unimax Switch Ltd Machinery security systems
WO1992008863A1 (en) * 1990-11-13 1992-05-29 Jury Vitalievich Kudryavtsev System for preventing unsanctioned switching
RU2254429C2 (ru) * 2003-03-27 2005-06-20 Общество с ограниченной ответственностью "Электронгарантсервис" Замок оптоэлектронный

Also Published As

Publication number Publication date
US3671752A (en) 1972-06-20
JPS5016720B1 (enrdf_load_stackoverflow) 1975-06-14
DE2000441B2 (enrdf_load_stackoverflow) 1979-08-30
DE2000441C3 (de) 1980-05-08
SE330133B (enrdf_load_stackoverflow) 1970-11-02
DE2000441A1 (de) 1970-07-16

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee