IT1213907B - ANTI-INTRUSION FENCE - Google Patents

ANTI-INTRUSION FENCE

Info

Publication number
IT1213907B
IT1213907B IT8712544A IT1254487A IT1213907B IT 1213907 B IT1213907 B IT 1213907B IT 8712544 A IT8712544 A IT 8712544A IT 1254487 A IT1254487 A IT 1254487A IT 1213907 B IT1213907 B IT 1213907B
Authority
IT
Italy
Prior art keywords
fence
intrusion
intrusion fence
Prior art date
Application number
IT8712544A
Other languages
Italian (it)
Other versions
IT8712544A0 (en
Inventor
Federico Ciordinik
Michele Bellettati
Tiziano Rosignoli
Original Assignee
Ci Ka Ra Spa
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 Ci Ka Ra Spa filed Critical Ci Ka Ra Spa
Priority to IT8712544A priority Critical patent/IT1213907B/en
Publication of IT8712544A0 publication Critical patent/IT8712544A0/en
Priority to EP88114716A priority patent/EP0308737A1/en
Application granted granted Critical
Publication of IT1213907B publication Critical patent/IT1213907B/en

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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fencing (AREA)
  • Burglar Alarm Systems (AREA)
IT8712544A 1987-09-24 1987-09-24 ANTI-INTRUSION FENCE IT1213907B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT8712544A IT1213907B (en) 1987-09-24 1987-09-24 ANTI-INTRUSION FENCE
EP88114716A EP0308737A1 (en) 1987-09-24 1988-09-09 Intrusion-warning wire fence

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8712544A IT1213907B (en) 1987-09-24 1987-09-24 ANTI-INTRUSION FENCE

Publications (2)

Publication Number Publication Date
IT8712544A0 IT8712544A0 (en) 1987-09-24
IT1213907B true IT1213907B (en) 1990-01-05

Family

ID=11141402

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8712544A IT1213907B (en) 1987-09-24 1987-09-24 ANTI-INTRUSION FENCE

Country Status (2)

Country Link
EP (1) EP0308737A1 (en)
IT (1) IT1213907B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1220545B (en) * 1988-03-02 1990-06-15 Ci Ka Ra Spa OPTICAL FIBER SWITCH
IL99266A (en) * 1991-08-21 1996-01-19 Trans Security Systems 1990 Lt Intrusion detecting apparatus
US5592149A (en) * 1992-07-21 1997-01-07 Alizi; Uri Security fence
AUPP748698A0 (en) * 1998-12-03 1998-12-24 Gryffin Pty Ltd Deflection sensors
AUPR313701A0 (en) * 2001-02-13 2001-03-15 Future Fibre Technologies Pty Ltd Perimeter barrier systems and method of perimeter barrier monitoring
WO2005101340A1 (en) * 2004-04-13 2005-10-27 Doni, Roberto Intrusion preventing apparatus for fences or the like
ITSV20040039A1 (en) * 2004-11-03 2005-02-03 Federico Ciordinik ANTI-BURNING DEVICE FOR FENCES OR SIMILAR
FR2964232B1 (en) * 2010-09-01 2013-06-28 Commissariat Energie Atomique INTRUSION DETECTION SYSTEM AND METHOD OF MOUNTING SUCH A SYSTEM

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275294A (en) * 1977-09-28 1981-06-23 Fibun B.V. Security system and strip or strand incorporating fibre-optic wave-guide means therefor
IT1186851B (en) * 1985-03-27 1987-12-16 Ci Ka Ra Spa ANTI-THEFT FENCING NET
IL78856A (en) * 1986-05-20 1990-07-12 Magal Security Systems Ltd Sensor for a security fence

Also Published As

Publication number Publication date
IT8712544A0 (en) 1987-09-24
EP0308737A1 (en) 1989-03-29

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940927