ATE227456T1 - SECURITY FENCE MADE OF CONDUCTIVE GRIDS - Google Patents

SECURITY FENCE MADE OF CONDUCTIVE GRIDS

Info

Publication number
ATE227456T1
ATE227456T1 AT98460011T AT98460011T ATE227456T1 AT E227456 T1 ATE227456 T1 AT E227456T1 AT 98460011 T AT98460011 T AT 98460011T AT 98460011 T AT98460011 T AT 98460011T AT E227456 T1 ATE227456 T1 AT E227456T1
Authority
AT
Austria
Prior art keywords
cables
fence
grids
security fence
grid
Prior art date
Application number
AT98460011T
Other languages
German (de)
Inventor
Laon Electricite S A Chemery
Original Assignee
Laon Electricite S A Chemery
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 Laon Electricite S A Chemery filed Critical Laon Electricite S A Chemery
Application granted granted Critical
Publication of ATE227456T1 publication Critical patent/ATE227456T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/017—Fencing provided with electric elements or components, e.g. fencing member or component, such as fence strands, post, panel or rail, provided with electric elements or components
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H17/00—Fencing, e.g. fences, enclosures, corrals
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/16—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames
    • E04H17/161—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts using prefabricated panel-like elements, e.g. wired frames using wire panels
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Fencing (AREA)
  • Laminated Bodies (AREA)

Abstract

The security fence consists of a trellis of conductors formed to allow signalling any attempt at breaking through by severing one of the sections of the fence. The fence is such that each trellis (20) consists of two grids (30,40) of the same shape which are assembled one on top of the other such that the mesh of the elements of one grid coincide with the mesh of the other grid elements. The grids are electrically isolated from each other and are held at specific voltage by electrical supply cables (50,50'). Each grid comprises vertical cables (31,41) and horizontal cables (32,42,42a) which are welded to the horizontal cables. The surfaces which do not have the welded horizontal cables are the surfaces which face each other.
AT98460011T 1997-04-30 1998-04-30 SECURITY FENCE MADE OF CONDUCTIVE GRIDS ATE227456T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705686A FR2762919B1 (en) 1997-04-30 1997-04-30 SECURITY FENCE CONSISTING OF CONDUCTIVE MESH

Publications (1)

Publication Number Publication Date
ATE227456T1 true ATE227456T1 (en) 2002-11-15

Family

ID=9506709

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98460011T ATE227456T1 (en) 1997-04-30 1998-04-30 SECURITY FENCE MADE OF CONDUCTIVE GRIDS

Country Status (5)

Country Link
EP (1) EP0877344B1 (en)
AT (1) ATE227456T1 (en)
DE (1) DE69809115T2 (en)
ES (1) ES2185132T3 (en)
FR (1) FR2762919B1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2849253B1 (en) * 2002-12-24 2005-03-11 Vigifrance Securite Sa SECURITY CLOSURE
FR2937360B1 (en) 2008-10-20 2010-12-24 Eurocloture SAFETY CLOSURE PANEL AND SAFETY CLOSURE WHICH CONSISTS OF AT LEAST ONE SUCH PANEL
DE202013100055U1 (en) * 2013-01-07 2013-02-08 Nikolaus Berlemann Fence mesh, fence and retaining element or profile
FR3029956B1 (en) * 2014-12-10 2016-12-23 Soc Rhodanienne D'electronique Appliquee SAFETY CLOSURE COMPRISING SEVERAL PANELS FIXED ON A FRAMEWORK

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH643077A5 (en) * 1979-08-07 1984-05-15 Ci Ka Ra Srl ANTI-BREAK-IN FENCE NET, PROCEDURE AND DEVICE FOR ITS MANUFACTURE.
DE3101708A1 (en) * 1981-01-21 1982-08-26 Horst Thomas Drahtzaunbau & Baustoffgrosshandlung, 4630 Bochum Safety fence for enclosing objects which are particularly at risk

Also Published As

Publication number Publication date
ES2185132T3 (en) 2003-04-16
DE69809115D1 (en) 2002-12-12
EP0877344A1 (en) 1998-11-11
FR2762919B1 (en) 1999-08-06
DE69809115T2 (en) 2003-07-10
FR2762919A1 (en) 1998-11-06
EP0877344B1 (en) 2002-11-06

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties