DK445782A - Sikkerhedssystem, sammensat plade til anvendelse i dette samt fremgangsmaade til fremstilling af den sammensatte plade - Google Patents

Sikkerhedssystem, sammensat plade til anvendelse i dette samt fremgangsmaade til fremstilling af den sammensatte plade Download PDF

Info

Publication number
DK445782A
DK445782A DK445782A DK445782A DK445782A DK 445782 A DK445782 A DK 445782A DK 445782 A DK445782 A DK 445782A DK 445782 A DK445782 A DK 445782A DK 445782 A DK445782 A DK 445782A
Authority
DK
Denmark
Prior art keywords
plate
composed plate
procedure
manufacturing
safety system
Prior art date
Application number
DK445782A
Other languages
English (en)
Inventor
Cedric Alan Kitchen
Original Assignee
Pilkington Perkin Elmer 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 Pilkington Perkin Elmer Ltd filed Critical Pilkington Perkin Elmer Ltd
Publication of DK445782A publication Critical patent/DK445782A/da

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/02—Mechanical actuation
    • G08B13/12—Mechanical actuation by the breaking or disturbance of stretched cords or wires
    • G08B13/126—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a housing, e.g. a box, a safe, or a room

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Finishing Walls (AREA)
  • Panels For Use In Building Construction (AREA)
  • Burglar Alarm Systems (AREA)
DK445782A 1981-10-09 1982-10-08 Sikkerhedssystem, sammensat plade til anvendelse i dette samt fremgangsmaade til fremstilling af den sammensatte plade DK445782A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8130572 1981-10-09

Publications (1)

Publication Number Publication Date
DK445782A true DK445782A (da) 1983-04-10

Family

ID=10525068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK445782A DK445782A (da) 1981-10-09 1982-10-08 Sikkerhedssystem, sammensat plade til anvendelse i dette samt fremgangsmaade til fremstilling af den sammensatte plade

Country Status (8)

Country Link
US (1) US4538527A (da)
EP (1) EP0077146A1 (da)
JP (1) JPS5873678A (da)
AU (1) AU8921982A (da)
CA (1) CA1178418A (da)
DK (1) DK445782A (da)
ES (1) ES516268A0 (da)
ZA (1) ZA827293B (da)

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8322486D0 (en) * 1983-08-20 1983-09-21 Nmi Ltd Crack monitors
DE3447122A1 (de) * 1984-12-22 1986-06-26 Messerschmitt-Bölkow-Blohm GmbH, 2800 Bremen Messanordnung zum feststellen von rissen in prueflingen
IL78728A (en) * 1986-05-08 1990-07-12 Magal Security Systems Ltd Security fence
IL78856A (en) * 1986-05-20 1990-07-12 Magal Security Systems Ltd Sensor for a security fence
IL79582A0 (en) * 1986-07-31 1986-10-31 Charles Moss Construction material with embedded optical fiber
IL80008A0 (en) * 1986-09-11 1986-12-31 Ispra Israel Prod Res Co Ltd Plate of laminated glass
US4936649A (en) * 1989-01-25 1990-06-26 Lymer John D Damage evaluation system and method using optical fibers
US5049855A (en) * 1989-10-24 1991-09-17 Slemon Charles S Security screen system
GB9003216D0 (en) * 1990-02-13 1990-04-11 Dunlop Ltd Crack detection
US5066085A (en) * 1990-10-09 1991-11-19 Main Light Inc. Fiber optic curtain
FR2685081B1 (fr) * 1991-12-11 1994-02-04 Thomson Csf Structure a controle d'endommagement intrinseque, procede de fabrication et methode d'utilisation.
US5506566A (en) * 1993-05-06 1996-04-09 Northern Telecom Limited Tamper detectable electronic security package
WO1998026388A1 (en) * 1996-12-12 1998-06-18 Socoa International Holding S.A. Security system and method for using such security system
US6556138B1 (en) * 1998-12-31 2003-04-29 Ziro Limit Composite, Inc. Secure storage and transport container for the handling of controlled materials
GB0027371D0 (en) * 2000-11-09 2000-12-27 Selwyn Frederick P Intelligent container
US7081815B2 (en) * 2001-08-23 2006-07-25 Battelle Memorial Institute Radio frequency security system, method for a building facility or the like, and apparatus and methods for remotely monitoring the status of fire extinguishers
US6646550B1 (en) 2001-08-23 2003-11-11 Battelle Memorial Institute Radio frequency security system and method for a building facility
WO2004032080A1 (en) * 2002-08-30 2004-04-15 Kwan-Suk Yang Fiber optic security system and control method thereof
US7211783B2 (en) * 2004-01-09 2007-05-01 Tamperproof Container Licensing Corp. Tamper-proof container
US7098444B2 (en) * 2004-01-09 2006-08-29 Beinhocker Gilbert D Tamper proof container
US7394060B2 (en) * 2004-05-03 2008-07-01 Tamperproof Container Licensing Corp. Tamper detection system having plurality of inflatable liner panels with optical couplers
US7332728B2 (en) * 2004-11-05 2008-02-19 Tamperproof Container Licensing Corp. Tamper-proof container
US7482924B1 (en) 2004-11-05 2009-01-27 Tamper Proof Container Licensing Corp. Cargo container security system communications
US7608812B2 (en) * 2004-11-05 2009-10-27 Tamperproof Container Licensing Corp. Tamper detection system
US7227465B2 (en) * 2005-01-28 2007-06-05 Lucent Technologies Inc. Security bar with fiber optic cable based security monitoring
US7281667B2 (en) * 2005-04-14 2007-10-16 International Business Machines Corporation Method and structure for implementing secure multichip modules for encryption applications
US20070037462A1 (en) * 2005-05-27 2007-02-15 Philbrick Allen Optical fiber substrate useful as a sensor or illumination device component
TW200712032A (en) * 2005-09-19 2007-04-01 Ruentex Eng & Constr Co Ltd Light transparent concret construction material and its manufacturing method
US20070152816A1 (en) * 2005-12-22 2007-07-05 General Electric Company Optical system and method for tamper detection
US7832159B1 (en) * 2006-06-06 2010-11-16 Kayhart Paul H Radiant in-floor heating system
US7619226B2 (en) * 2007-03-30 2009-11-17 Tamper Proof Container Licensing Corp. Integrated optical neutron detector
EP2185957A2 (en) * 2007-09-11 2010-05-19 Tamper Proof Container Licensing Corp. Pipeline security system
BRPI0722229B1 (pt) * 2007-11-29 2018-05-15 Prysmian Cables & Systems Limited Dispositivo adaptador, e, uso de um dispositivo adaptador
WO2010135146A1 (en) * 2009-05-18 2010-11-25 Tamperproof Container Licensing Corp. Nuclear leakage detection system using wire or optical fiber
US8653971B2 (en) 2012-01-25 2014-02-18 3D Fuse Sarl Sensor tape for security detection and method of fabrication
US8971673B2 (en) 2012-01-25 2015-03-03 3D Fuse Sarl Sensor tape for security detection and method of fabrication
US9373234B1 (en) 2015-01-20 2016-06-21 3D Fuse Technology Inc. Security tape for intrusion/extrusion boundary detection
US10712224B2 (en) * 2017-05-19 2020-07-14 The Trustees Of Columbia University In The City Of New York Integrated optical surveillance systems for changes in physical parameters

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3947837A (en) * 1974-08-07 1976-03-30 Ppg Industries, Inc. Security glazing and alarm system
GB1602743A (en) * 1977-09-28 1981-11-18 Fibun Bv Security system
GB1602112A (en) * 1978-02-01 1981-11-04 Rca Security Systems Ltd Alarm equipment
US4228425A (en) * 1978-02-06 1980-10-14 Afg Industries, Inc. Tamper-proof transparent security plate
US4234875A (en) * 1978-03-06 1980-11-18 Sandstone, Inc. Security structure
GB2038060B (en) * 1978-10-24 1982-09-29 Standard Telephones Cables Ltd Intruder alarm
GB2046971B (en) * 1979-03-07 1982-12-08 Pilkington Brothers Ltd Security glazing units and signalling systems incorporating them
CH643077A5 (it) * 1979-08-07 1984-05-15 Ci Ka Ra Srl Rete di recinzione anti-effrazione, procedimento e dispositivo per la sua fabbricazione.
US4367460A (en) * 1979-10-17 1983-01-04 Henri Hodara Intrusion sensor using optic fiber
DE3176023D1 (en) * 1980-10-10 1987-04-23 Pilkington Perkin Elmer Ltd Intruder detection security system

Also Published As

Publication number Publication date
AU8921982A (en) 1983-04-14
ES8401655A1 (es) 1983-12-16
ZA827293B (en) 1983-08-31
ES516268A0 (es) 1983-12-16
EP0077146A1 (en) 1983-04-20
CA1178418A (en) 1984-11-27
US4538527A (en) 1985-09-03
JPS5873678A (ja) 1983-05-02

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment