EP1619325A2 - Anti-kletter Vorrichtung - Google Patents

Anti-kletter Vorrichtung Download PDF

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Publication number
EP1619325A2
EP1619325A2 EP05291570A EP05291570A EP1619325A2 EP 1619325 A2 EP1619325 A2 EP 1619325A2 EP 05291570 A EP05291570 A EP 05291570A EP 05291570 A EP05291570 A EP 05291570A EP 1619325 A2 EP1619325 A2 EP 1619325A2
Authority
EP
European Patent Office
Prior art keywords
fence
base
crossing device
elements
hole
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.)
Withdrawn
Application number
EP05291570A
Other languages
English (en)
French (fr)
Other versions
EP1619325A3 (de
Inventor
Didier Corniere
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.)
Dirickx Groupe SAS
Original Assignee
Dirickx Groupe SAS
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 Dirickx Groupe SAS filed Critical Dirickx Groupe SAS
Publication of EP1619325A2 publication Critical patent/EP1619325A2/de
Publication of EP1619325A3 publication Critical patent/EP1619325A3/de
Withdrawn legal-status Critical Current

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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
    • E04H17/14—Fences constructed of rigid elements, e.g. with additional wire fillings or with posts
    • E04H17/1413—Post-and-rail fences, e.g. without vertical cross-members
    • E04H17/1417—Post-and-rail fences, e.g. without vertical cross-members with vertical cross-members
    • E04H17/1426—Picket fences
    • E04H17/1439—Picket fences with separate pickets going through the horizontal members
    • 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
    • E04H17/003—Anti-climbing devices, e.g. fixed spikes

Definitions

  • the invention relates to an anti-crossing device for a fence element.
  • the invention also relates to a fence element comprising such an anti-crossing device. It finds application in the field of fences.
  • US-4,667,935 describes an assembly of different elements for making fence elements.
  • the fence elements are composed of vertical bars interconnected by horizontal holding bars and assembled so that the vertical bars protrude above the holding bars. Protection elements are fitted on the ends of the vertical bars protruding.
  • the protection elements consist of a base pierced with a blind hole which allows the base to slip on the ends of the vertical bars. The fixing of the protection elements is then carried out by screws.
  • each protection element with respect to the fence element on which it is mounted, is achieved by adjusting between the dimensions of the hole and the dimensions of the ends of the vertical bars and by tightening the screw and particular by the abutment of the bottom of the hole on the top of the end of the vertical bar.
  • the protection element may be off-center with respect to the vertical bar and the various protection elements will form an unsightly assembly. The alignment of the protective elements with each other and with the closure element is therefore not guaranteed.
  • An object of the present invention is to provide an anti-crossing device for a fence element which does not have the drawbacks of the prior art.
  • an anti-crossing device for a fence element comprising at least a first element and a second element
  • said anti-crossing device comprising means for fixing the anti-crossing device on the closing element with which it is intended to cooperate and at least one blade integral with said fixing means
  • said fixing means consisting of a base pierced with at least one hole intended to allow fitting in a direction of the base on at least one one of the first elements of said fencing element and inside or of which are arranged holding means intended to maintain said anti-crossing device on said first element or elements, the anti-crossing device being characterized in that the hole is opening to allow the abutment of the base on the second element of said fence element.
  • the holding means consist of flexible fingers coming from the base and directed towards the inside of the opening hole.
  • the fingers are upright towards the center of the hole opening in a direction opposite to the direction of fitting.
  • the blade or blades have the shape of triangles whose one side is integral with the base and whose opposite angle points in a direction substantially opposite to the direction of fitting.
  • the blades are regularly distributed around the base.
  • the invention also proposes a fencing element comprising at least a first element and at least a second element intended to cooperate with at least one anti-crossing device according to one of the preceding variants.
  • the first element (s) are pins that protrude from the second element (s) of the closure element.
  • the second element or elements are connecting bars of the first elements together.
  • said closing element is a fixed fence panel.
  • said closing element is a mobile fence gate.
  • Fig. 1 represents a fence element 102 consisting of vertical bars 112 and horizontal bars 110 which connect the vertical bars 112 to each other.
  • the vertical bars 112 are fitted into the horizontal bars 110 so as to pass through, thus leaving the ends 104 of the vertical bars 112.
  • the closure element 102 may be a fixed panel or a movable panel of the portal type.
  • the fence element 102 may also be a fence post on which fence panels are attached.
  • the fence element 102 may also be a flap.
  • anti-crossing devices 100 which can be placed on each pin 104 or some of these pins 104.
  • the anti-crossing devices 100 are thus disposed on the upper part of the fence element 102 to deter unauthorized persons from climbing the fence element 102 to penetrate inside the enclosed space.
  • Each anti-crossing device 100 comprises a fixing means 106 which allows the fixing of the anti-crossing device 100 on the closing element 102 with which it is intended to cooperate.
  • Each anti-crossing device 100 also comprises at least one blade 108 integral with the fixing means 106.
  • the fixing means 106 consists of a base 208 pierced with a hole 202 which is intended to allow the fitting in a direction X1 of the base 208 on a first element of the closing element 102, in this case one of the pins 104.
  • holding means 204 (FIG 2) are arranged inside the hole 202.
  • the hole 202 is open.
  • the abutment of each base 208 on the second element 110 that is to say a common element, makes it possible to align all the anti-crossing devices 100 with each other before they are definitively put into position by the holding means 204 and thus to achieve an aesthetic assembly.
  • the base 208 is in the example consisting of a flat washer whose lower face abuts on the horizontal bar 110.
  • the holding means consist of flexible fingers 204 separated by spaces 206 and which come from the base 208 and directed towards the inside of the opening hole 202.
  • the fingers 204 can thus grip the pins 104 and ensure the locking of the anti-rotation device.
  • -franch ordinance 100 without setting up additional fastening elements.
  • the anti-crossing devices 100 will be able to adapt to pins 104 of variable dimensions.
  • An anti-crossing device 100 may therefore be mounted on pins of different dimensions.
  • the flexibility of the fingers is ensured by their dimensions, in particular by their thickness and by the material constituting them.
  • the sizing of the fingers 204 with respect to the pins 104 will be such that the disassembly of the anti-crossing devices 100 will be excessively difficult if not impossible without the anti-crossing devices 100 being destroyed.
  • the anti-crossing device 100 may be made of metal or plastic or any sufficiently rigid material, it may consist of one or more of these materials.
  • the anti-crossing devices 100 are fitted in one direction vertical X1 fitting downwards.
  • the fingers 204 are upright towards the center of the through hole 202 in a direction opposite to the fitting direction X1. In the example, the fingers 204 are pointing upwards. This arrangement facilitates the spacing of the fingers 204 under the action of the pin 104 during fitting. In addition, this arrangement also prevents the removal of anti-crossing devices 100, in fact, the fingers 204 are tightened even more on the pins 104, the pulling force directed upwards is strong.
  • FIG. 2 shows an anti-crossing device 100 according to a first embodiment and FIG. 3 represents an anti-crossing device 100 according to a second embodiment.
  • the anti-crossing devices 100 comprise a plurality of blades 108 in the form of a triangle whose one side is secured to the base 208 and whose opposite angle points in a direction substantially opposite to the fitting direction X1.
  • the blades 108 may be vertical or have an angle between 0 and 20 degrees with the vertical.
  • the blades 108 are evenly distributed around the base 208.
  • the blades 108 are two in number and diametrically opposed.
  • the blades 108 are three in number and evenly distributed at angles of 120 °.
  • the number of blades 108 is limited only by the space available around the base 208 and their arrangement around the base 208 may be specific according to the aesthetics or the space available around the fence element 102.
  • Fig. 4 shows a third embodiment of the anti-crossing device.
  • the anti-crossing device 400 consists of a fixing means 406 which is positioned on the closing element 102.
  • the anti-crossing device 400 comprises a plurality of blades 408 secured to the fastening means 406, which consists of a base 410 pierced with a plurality of holes 402, here two, intended to allow the fitting of the base 410 on the plurality of pins 104 which are opposite the holes 402. Inside these holes are arranged holding means 404 for holding the anti-crossing device 400 on the pins 104.
  • the holes 402 open to allow the abutment of the base 410 on the horizontal bars 110.
  • the anti-crossing device 400 has the shape of a U-shaped bar whose ends of the branches directed upwards form the blades 408.
  • the number of holes 402 does not necessarily correspond to the number of pins opposite, in this case the holes 402 which allow the fixing of the anti-crossing device 400 are distributed over the length of the base 410 and to allow the insertion of the pins 104 intermediates located between two holes 402, orifices 412 are formed in the base 410. These orifices thus allow the passage of the pins 104 which are not vis-a-vis the fixing holes 402.
  • the holding means 404 consist of flexible upright fingers and the blades 408 are distributed along the base 410.
  • a plurality of anti-crossing devices can be fitted onto each other.
  • the first anti-crossing device placed on the closing element 102 abuts the second element 110 and the next device then abuts on the first anti-crossing device and so on.
  • the fence element 102 has been shown to consist of vertical bars 112 and horizontal bars 110, but these bars can take all the orientations compatible with the aesthetics of the fence and with the method of manufacture of the fence.
  • fence element 102 in particular, one or both bars 110, 112 may be arranged obliquely.
  • the pins on which the anti-crossing devices are positioned are vertical and directed upwards, but they can take all possible orientations depending on the desired applications.
  • the bars 110, 112 constituting the closing element 102 may be solid or hollow and of any cross-section, in particular the section may be circular, rectangular, rhombic or other.
  • the pins 104 have a general shape of cylinder, parallelogram or other.
  • the blades 108 have a triangle shape, but they can take any suitable shape, such as for example a crown consisting of a plurality of points or a decorative element or a combination consisting of a decorative element and a safe element.
  • the decorative element will advantageously be placed on the inside of the space to be protected and the security element will be placed on the outside of the space to be protected, from the inside of the space to be protected. decorative element will hide the security element.
  • the blades 108 have been shown to have an angle between 0 and 20 degrees to the vertical, but they can have any direction between 0 degrees and 180 degrees relative to the direction of fitting, thus allowing the blades 108 to be directed. towards potential intruders.
  • the first elements 104 are constituted by the extensions of the vertical bars 112 which protrude from the horizontal bars, but these first elements may be pins fixed on the horizontal bars.
  • the second elements 110 consist of horizontal bars, but these second elements may consist of shoulders made on the first elements 104 and on which the bases 208 abut.
  • the base 208 has been shown to consist of a flat washer of small thickness, but it may consist of a cylinder portion and the holding means 204 may then consist of one or more screws.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Fencing (AREA)
EP05291570A 2004-07-21 2005-07-21 Anti-kletter Vorrichtung Withdrawn EP1619325A3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0408073A FR2873396B1 (fr) 2004-07-21 2004-07-21 Dispositif anti-franchissement

Publications (2)

Publication Number Publication Date
EP1619325A2 true EP1619325A2 (de) 2006-01-25
EP1619325A3 EP1619325A3 (de) 2006-11-08

Family

ID=34948496

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05291570A Withdrawn EP1619325A3 (de) 2004-07-21 2005-07-21 Anti-kletter Vorrichtung

Country Status (2)

Country Link
EP (1) EP1619325A3 (de)
FR (1) FR2873396B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061576A (zh) * 2012-12-31 2013-04-24 张家港固耐特围栏系统有限公司 一种用于栅栏上的斜弯枪尖
WO2015035884A1 (zh) * 2013-09-10 2015-03-19 Liu Ying 安全防攀爬条

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113738179B (zh) * 2021-09-15 2023-09-05 郭银银 一种园林用隔离栏

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667935A (en) 1986-06-17 1987-05-26 Moore Robert S Metal fencing, gratings and the like employing novel interconnecting means and method of assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB238279A (en) * 1924-05-09 1925-08-10 Aubrey Fenemore Improvements in or relating to protectors for fencing, walls and other suitable surfaces
GB748948A (en) * 1953-04-01 1956-05-16 Baker & Finnemore Ltd Improvements in or relating to retaining devices
US5062612A (en) * 1989-07-20 1991-11-05 Mincher William H Security rail
IT228754Y1 (it) * 1992-07-27 1998-05-21 Ralu Carpen Metal A Di Rabuffe Struttura di recinzione metallica ad elevata semplicita' di installazione
US5581868A (en) * 1994-06-30 1996-12-10 Bisch; Robert M. Method and apparatus for constructing a metal picket fence
DE29714404U1 (de) * 1997-08-12 1997-11-06 Rothlehner, Franz, 84332 Hebertsfelden Zaunfeld oder Torflügel
WO2001007733A1 (en) * 1999-07-26 2001-02-01 Frederick James Moss Anti-scaling device
ITCO20000004A1 (it) * 2000-02-01 2001-08-01 Stamperia Snc Dei F Lli Randel Mezzi di fissaggio per fregi di cancellate,inferiate e simili.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4667935A (en) 1986-06-17 1987-05-26 Moore Robert S Metal fencing, gratings and the like employing novel interconnecting means and method of assembly

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103061576A (zh) * 2012-12-31 2013-04-24 张家港固耐特围栏系统有限公司 一种用于栅栏上的斜弯枪尖
WO2015035884A1 (zh) * 2013-09-10 2015-03-19 Liu Ying 安全防攀爬条

Also Published As

Publication number Publication date
FR2873396A1 (fr) 2006-01-27
FR2873396B1 (fr) 2006-09-29
EP1619325A3 (de) 2006-11-08

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