DE69221761T2 - Sicherheitssystem mit Sicherheitszaun - Google Patents

Sicherheitssystem mit Sicherheitszaun

Info

Publication number
DE69221761T2
DE69221761T2 DE69221761T DE69221761T DE69221761T2 DE 69221761 T2 DE69221761 T2 DE 69221761T2 DE 69221761 T DE69221761 T DE 69221761T DE 69221761 T DE69221761 T DE 69221761T DE 69221761 T2 DE69221761 T2 DE 69221761T2
Authority
DE
Germany
Prior art keywords
security
fence
security system
security fence
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 - Fee Related
Application number
DE69221761T
Other languages
English (en)
Other versions
DE69221761D1 (de
Inventor
Junichi Ohta
Toshinori Wakami
Kazuhiro Okamoto
Ryusuke Miki
Yoshiaki Kanbe
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.)
Panasonic Electric Works Co Ltd
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Matsushita Electric Works 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 Sumitomo Electric Industries Ltd, Matsushita Electric Works Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69221761D1 publication Critical patent/DE69221761D1/de
Publication of DE69221761T2 publication Critical patent/DE69221761T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G08B13/122—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence
    • G08B13/124—Mechanical actuation by the breaking or disturbance of stretched cords or wires for a perimeter fence with the breaking or disturbance being optically detected, e.g. optical fibers in the perimeter fence
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4439—Auxiliary devices
    • G02B6/4469—Security aspects
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/181—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems
    • G08B13/183—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier
    • G08B13/186—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using active radiation detection systems by interruption of a radiation beam or barrier using light guides, e.g. optical fibres
DE69221761T 1991-04-16 1992-04-16 Sicherheitssystem mit Sicherheitszaun Expired - Fee Related DE69221761T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8415191 1991-04-16
JP4084294A JPH0676172A (ja) 1991-04-16 1992-04-07 防犯用検知装置

Publications (2)

Publication Number Publication Date
DE69221761D1 DE69221761D1 (de) 1997-10-02
DE69221761T2 true DE69221761T2 (de) 1998-01-02

Family

ID=26425218

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69221761T Expired - Fee Related DE69221761T2 (de) 1991-04-16 1992-04-16 Sicherheitssystem mit Sicherheitszaun

Country Status (4)

Country Link
US (1) US5416467A (de)
EP (1) EP0509537B1 (de)
JP (1) JPH0676172A (de)
DE (1) DE69221761T2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5592149A (en) * 1992-07-21 1997-01-07 Alizi; Uri Security fence
JP2698904B2 (ja) * 1995-04-14 1998-01-19 宮崎鉄工株式会社 粘着テープ切断装置
AU5484098A (en) * 1996-11-25 1998-06-22 Def S.R.L. Anti-intrusion apparatus, particularly for passage openings, like doors, windows, or similar
AU765458B2 (en) * 1999-11-24 2003-09-18 Future Fibre Technologies Pty Ltd A method of perimeter barrier monitoring and systems formed for that purpose
AUPQ420699A0 (en) * 1999-11-24 1999-12-16 Future Fibre Technologies Pty Ltd A method of perimeter barrier monitoring and systems formed for that purpose
AUPR313701A0 (en) * 2001-02-13 2001-03-15 Future Fibre Technologies Pty Ltd Perimeter barrier systems and method of perimeter barrier monitoring
NL1024456C2 (nl) * 2003-10-06 2005-04-07 Lightspeed Inv S B V Signaalleiding, hekwerk en werkwijze voor het vervaardigen van een hekwerk.
US7184907B2 (en) * 2003-11-17 2007-02-27 Fomguard Inc. Apparatus and method to detect an intrusion point along a security fence
JP4609836B2 (ja) * 2004-02-26 2011-01-12 古河電気工業株式会社 光ファイバセンサ
US7177518B2 (en) 2004-05-11 2007-02-13 Fomguard Inc. Clips for holding fiber optic cables of a security fence
US7135970B2 (en) * 2004-08-26 2006-11-14 Dsfe Security Systems International, Inc Method and device for intrusion detection using an optical continuity system
US7110625B2 (en) * 2004-09-16 2006-09-19 Formguard Inc. Apparatus to induce stress into a fiber optic cable to detect security fence climbing
DE102007042454A1 (de) * 2007-09-06 2009-03-26 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Sicherheitszaun und Sperrelement sowie Verfahren zur Entdeckung von Eindringlingen an einem Sicherheitszaun
DE102010001197B4 (de) 2010-01-25 2019-05-29 Draka Cable Wuppertal Gmbh Sensorelement und Verfahren zu seiner Herstellung und Verwendung

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2139751C3 (de) * 1971-08-07 1979-03-01 Hoechst Ag, 6000 Frankfurt Metallsalzhaltige Selbstglanzemulsionen und Verfahren zu ihrer Herstellung
FR2418506A1 (fr) * 1978-02-28 1979-09-21 Comp Generale Electricite Dispositif pour detecter la presence d'un objet le long d'une ligne
GB2039683B (en) * 1979-01-19 1982-10-20 Fibun Bv Security system
FR2494452A1 (fr) * 1980-11-20 1982-05-21 Cables De Lyon Geoffroy Delore Methode de fabrication d'un cable a fibres optiques
IT1145924B (it) * 1981-08-19 1986-11-12 Ci Ka Ra Spa Rete di recinzione anti effrazione
GB2123164B (en) * 1982-06-11 1986-01-15 Standard Telephones Cables Ltd Optical fibre cables
JPS60100003A (ja) * 1983-08-25 1985-06-03 Hitachi Cable Ltd 地中埋設物の異常監視システム
JPS6049200A (ja) * 1983-08-25 1985-03-18 Hitachi Cable Ltd 地中埋設物異常監視システム
FR2551253B1 (fr) * 1983-08-26 1986-06-06 Lignes Telegraph Telephon Cable de transmission, notamment optique, comportant un element elastique
GB8412276D0 (en) * 1984-05-14 1984-06-20 Telephone Cables Ltd Manufacture of optical fibre cable
US4701614A (en) * 1984-06-25 1987-10-20 Spectran Corporation Fiber optic pressure sensor
JPS61148012U (de) * 1985-03-04 1986-09-12
IT1186851B (it) * 1985-03-27 1987-12-16 Ci Ka Ra Spa Rete di recinzione anti effrazione
FR2583528A1 (fr) * 1985-06-18 1986-12-19 Foptica Cable multiconducteur, notamment cable optique et son procede de fabrication.
GB2179072B (en) * 1985-08-16 1988-06-29 Stc Plc Optical fibre cables
GB8605018D0 (en) * 1986-02-28 1986-04-09 Bicc Plc Optical fibre element
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

Also Published As

Publication number Publication date
EP0509537A3 (en) 1993-02-03
EP0509537B1 (de) 1997-08-27
US5416467A (en) 1995-05-16
EP0509537A2 (de) 1992-10-21
JPH0676172A (ja) 1994-03-18
DE69221761D1 (de) 1997-10-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee