EP0472760B1 - Fence - Google Patents
Fence Download PDFInfo
- Publication number
- EP0472760B1 EP0472760B1 EP90116552A EP90116552A EP0472760B1 EP 0472760 B1 EP0472760 B1 EP 0472760B1 EP 90116552 A EP90116552 A EP 90116552A EP 90116552 A EP90116552 A EP 90116552A EP 0472760 B1 EP0472760 B1 EP 0472760B1
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- EP
- European Patent Office
- Prior art keywords
- hooks
- posts
- fence
- post
- rods
- 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 - Lifetime
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- 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
Definitions
- the invention relates to a fence of the type corresponding to the preamble of claim 1.
- the holding elements consist of clamping tabs made of flat iron, which are distributed over the height of the lattice panel on the front of the post and are connected to the post by a series of screws which are in rivet nuts in engage the post. The ends of the adjacent lattice panels are clamped between the small flap and the front of the post.
- the "front of the post” is to be understood as the side of the post on which the lattice panels are located.
- the lattice panels consist of 4 mm to 12 mm thick rods made of iron wire, which form a right-angled lattice and are connected to one another at the intersection points by resistance welding.
- the grids are provided with rust protection after welding.
- the bars run horizontally and vertically.
- the aforementioned features are also present in the preferred embodiment of the invention, but they are not mandatory.
- the bars do not have to be made of steel, nor do they have to run vertically and horizontally. Lattices with oblique lattice bars also fall under the invention.
- a fence on which the preamble of claim 1 is based is known from FR-A-24 29 309.
- the posts consist of a rectangular hollow profile with a rear slot, and the hooks are embossed from the front of the profile.
- the latching of the hooked grid panels consists in that the stamped hooks are bent with a hammer blow above a horizontal stack of a grid panel.
- embossing of the hooks requires a slot on the back of the profile, which significantly affects the stability of the posts. Embossing is also complex.
- the embossed hooks and in particular the method of locking are unfavorable for corrosion protection because the protective layer cannot form properly at the embossed points and is destroyed in many cases when deformed by the hammer blows.
- the invention has for its object to improve the locking of the grid panels in the hook.
- the lattice panels can be attached to the post to a certain extent and the locking can be accomplished while protecting the corrosion protection layer on the hook and the detected lattice bars. It is enough off if the locking is only provided at one point of the height of the post or the lattice panel.
- the hooks are intended to support the otherwise self-supporting, ie the dimensionally stable, lattice panels.
- a particularly stable locking results if the locking screw also passes through an eyelet at the free end of the hook in the manner shown in claim 2.
- the screw can also engage only in the front of the post.
- the hooks can be butt-welded onto the front of the profile material (claim 4).
- the profiles can be both open profiles in the form of U-profiles or I-profiles, but can also consist of closed hollow profiles.
- Another possible embodiment includes posts made of grid material, as is known per se from DE-U-69 o5 441.
- the strips of lattice material forming the posts can be delimited in parallel or can be wider at the bottom for reasons of stability.
- the hooks can in this case be formed by horizontal bars projecting from the front of the post thus formed and bent upwards.
- Formations of posts made of grid material that are particularly suitable for the invention are the subject of claims 6 and 7.
- the fence 100 consists of lattice panels 1, 1 'of a rectangular lattice of horizontal bars 2 and vertical bars 3 welded to one another at the crossing points in the manner of a structural steel mesh mat.
- the lattice panels 1, 1 have a length of, for example, 2.5 m in the horizontal direction and extend from one post 10 to the next. They consist of iron wire with a diameter of 4 mm to 12 mm and are dimensionally stable, i.e. stable in itself, so that they do not require any additional means to stabilize the fence area, as is necessary in the form of the tension wires in fences made of flexible wire mesh.
- holding elements 5 of which only two are present in FIG. 1 over the height of the post 10, one of which acts on the lowest horizontal bar 2 and the other on the second uppermost horizontal bar 2 .
- more holding elements can also be distributed over the height of the posts, for example one for each individual horizontal bar 2.
- the design of the posts 10 and the holding elements 5 can be seen in detail from FIGS. 2 and 3.
- the posts 1o consist of a hollow profile of square cross-section, which is covered at the upper end by a cover plate 6 which protrudes to the side of the lattice panels.
- the holding elements 5 are formed by rectangular hooks 7 made of round material with a perpendicular to the fence surface extending legs at 8 butt welded to the front wall 9 of the post 1o in the manner of the stud welding.
- the lattice panels 1 rest on the hooks 7 with the horizontal bars 2, 2.
- the free legs 17 of the hook 7 extend upwards.
- the free leg is formed into an eyelet 11 which is parallel to the fence surface and through which a screw 12 extends which also engages in a blind nut 13 in the front wall 9 of the post 10.
- the grid plate 1 is prevented by the screw 12 from exiting the hooks 7, 7 'upwards.
- the screw 12 thus forms a locking device for the lattice panel 1. It only needs to be present at one point on the height of the post 10.
- FIG. 5 shows another embodiment in which two hooks 7 are attached to a post 10 next to each other at the same height.
- the lattice panels 1 and 1 'do not have to end on one side between the last two vertical bars, but there is securing in the horizontal direction by the arrangement by the terminal vertical bars 3''' between the hooks 7. The locking takes place as in the embodiment 1 to 4.
- the posts 2o consist of upright strips made of a lattice material, which are arranged perpendicular to the lattice surface.
- the post 20 comprises vertical rods 23 which are parallel to one another and which are each arranged two opposite one another on both sides of horizontal rods 22. At least two of the horizontal bars 22 ′ protrude to the right, as shown in FIG. 6, over the right vertical bar forming the right delimitation of the post 20 and form hooks bent upwards there, which have the same function as in FIGS. 2 to 4.
- the second uppermost horizontal bar 22 '' of the post 2o has a hook 7 'with an eyelet 11, which corresponds to the eyelet 11 in FIGS. 2 and 3.
- the screw 12 passes through the eyelet 11 and the two vertical bars 23 of the post 2o adjacent to the lattice panels 1, 1 'in order to be screwed into a nut 13 on the rear side thereof.
- the fence post 2o 'of FIG. 9 corresponds to the fence post 2o with the exception that the horizontal bar 22''has no hook 7' and no eyelet but ends straight to the right of the terminal vertical bar 23 of the post 2o '.
- the lattice panels are overlapped at the upper edge by a screw 12 ', which is offset upwards by the thickness of the horizontal bars 2, 2 relative to the horizontal bar 22''and screwed into the nut 13 and has a protruding head 14 which extends from the outside in front of the top horizontal bar 2 of the lattice panels 1, 1 '.
- the horizontal bars 32 of the fence post 3o are designed as U-shaped brackets located in a horizontal plane, to which the vertical bars 23 are welded on the outside and which protrude beyond the right vertical bars 23 in order to form the hooks 7 there .
- This embodiment is somewhat more stable than that of FIGS. 6 to 9, in which the horizontal bars 22, 22 ′, 22 ′′ lie to a certain extent in one plane.
- the lattice panels 1, 1 'at the ends as well as in FIG. 5 can be cut off smoothly again, the terminal vertical bars 3' '' being arranged between the hooks 7, 7.
- the lock comprises a plate 15 welded between the right vertical bars 23 of the post 3o, against which the two end vertical bars 3 '' 'of the lattice panels 1, 1' according to Fig. Lo lie from the right.
- a clamping disk 16 from the right, which is tightened by a screw 12 against the plate 15.
Abstract
Description
Die Erfindung bezieht sich auf einen Zaun der dem Oberbegriff des Anspruchs 1 entsprechenden Art.The invention relates to a fence of the type corresponding to the preamble of claim 1.
Bei dem aus der DE-A- 26 45 9o5 bekannten Zaun bestehen die Halteelemente aus Klemmlaschen aus Flacheisen, die über die Höhe der Gittertafel verteilt auf der Vorderseite des Pfostens angeordnet und durch eine Reihe von Schrauben mit dem Pfosten verbunden sind, die in Nietmuttern in dem Pfosten eingreifen. Die Enden der benachbarten Gittertafeln werden zwischen der Kleimmlasche und der Vorderseite des Pfostens festgeklemmt.In the fence known from DE-A-26 45 9o5, the holding elements consist of clamping tabs made of flat iron, which are distributed over the height of the lattice panel on the front of the post and are connected to the post by a series of screws which are in rivet nuts in engage the post. The ends of the adjacent lattice panels are clamped between the small flap and the front of the post.
Als "Vorderseite des Pfostens" ist diejenige Seite des Pfostens zu verstehen, auf der sich die Gittertafeln befinden.The "front of the post" is to be understood as the side of the post on which the lattice panels are located.
Die Gittertafeln bestehen bei der bekannten Ausführungsform aus 4 mm bis 12 mm starken Stäben aus Eisendraht, die ein rechtwinkliges Gitter bilden und an den Kreuzungsstellen durch eine Widerstandsschweißung miteinander verbunden sind. Die Gitter werden nach der Schweißung mit einem Rostschutz versehen. In der bekannten Ausführungsform verlaufen die Gitterstäbe horizontal und vertikal.In the known embodiment, the lattice panels consist of 4 mm to 12 mm thick rods made of iron wire, which form a right-angled lattice and are connected to one another at the intersection points by resistance welding. The grids are provided with rust protection after welding. In the known embodiment, the bars run horizontally and vertically.
Die vorgenannten Merkmale sind auch bei der bevorzugten Ausführungsform der Erfindung vorhanden, doch sind sie nicht zwingend. Es brauchen weder die Gitterstäbe aus Stahl zu bestehen, noch müssen sie vertikal und horizontal verlaufen. Auch Gitter mit schrägen Gitterstäben fallen unter die Erfindung.The aforementioned features are also present in the preferred embodiment of the invention, but they are not mandatory. The bars do not have to be made of steel, nor do they have to run vertically and horizontally. Lattices with oblique lattice bars also fall under the invention.
Die vorerwähnte Art der Verbindung der Gittertafeln mit dem Pfosten hat sich zwar vielfach bewährt, ist aber wegen der Notwendigkeit, die Pfosten mit den Einpreßmuttern zu versehen und bei der Montage die Vielzahl von Kremmlaschen anzubringen, relativ aufwendig.The above-mentioned type of connection of the lattice panels to the post has proven itself many times, but is relatively complex because of the need to provide the posts with the press-in nuts and to install the large number of tabs during assembly.
Ein dem Oberbegriff des Anspruchs 1 zugrundeliegender Zaun ist aus der FR-A-24 29 309 bekannt. Hierbei bestehen die Pfosten aus einem Rechteckhohlprofil mit einem rückwärtigen Schlitz, und es sind die Haken aus der Vorderseite des Profils herausgeprägt. Die Arretierung der eingehängten Gittertafeln bestehen darin, daß die herausgeprägten Haken mit einem Hammerschlag oberhalb eines Horizontalstapes einer Gittertafel umgebogen werden.A fence on which the preamble of claim 1 is based is known from FR-A-24 29 309. Here, the posts consist of a rectangular hollow profile with a rear slot, and the hooks are embossed from the front of the profile. The latching of the hooked grid panels consists in that the stamped hooks are bent with a hammer blow above a horizontal stack of a grid panel.
Das Herausprägen der Haken erfordert einen Schlitz auf der Rückseite des Profils, der die Stabilität der Pfosten erheblich beeinträchtigt. Das Prägen ist ebenfalls aufwendig. Die herausgeprägten Haken und insbesondere das Verfahren der Arretierung sind für den Korrosionsschutz ungünstig, weil sich die Schutzschicht an den herausgeprägten Stellen nicht richtig ausbilden kann und bei der Verformung durch die Hammerschläge in vielen Fällen zerstört wird.The embossing of the hooks requires a slot on the back of the profile, which significantly affects the stability of the posts. Embossing is also complex. The embossed hooks and in particular the method of locking are unfavorable for corrosion protection because the protective layer cannot form properly at the embossed points and is destroyed in many cases when deformed by the hammer blows.
Der Erfindung liegt die Aufgabe zugrunde, die Arretierung der Gittertafeln in den Haken zu verbessern.The invention has for its object to improve the locking of the grid panels in the hook.
Diese Aufgabe wird durch die in Anspruch 1 wiedergegebene Erfindung gelöst.This object is achieved by the invention reproduced in claim 1.
Es ist hierdurch erreicht, daß die Gittertafeln gewissermaßen mit einem Griff an den Pfosten angebracht werden können und die Arretierung unter Schonung der Korrosionsschutzschicht an dem Haken und den erfaßten Gitterstäben bewerkstelligt werden kann. Es reicht dabei aus, wenn die Arretierung nur an einer Stelle der Höhe des Pfostens bzw. der Gittertafel vorgesehen sind. Die Haken sollen die ansonsten selbsttragenden, d.h. die formsteifen Gittertafeln allein tragen.It is thereby achieved that the lattice panels can be attached to the post to a certain extent and the locking can be accomplished while protecting the corrosion protection layer on the hook and the detected lattice bars. It is enough off if the locking is only provided at one point of the height of the post or the lattice panel. The hooks are intended to support the otherwise self-supporting, ie the dimensionally stable, lattice panels.
Eine besonders stabile Arretierung ergibt sich, wenn die arretierende Schraube in der in Anspruch 2 wiedergebenen Weise auch noch eine Öse am freien Ende des Hakens durchgreift.A particularly stable locking results if the locking screw also passes through an eyelet at the free end of the hook in the manner shown in
Alternativ kann die Schraube gemäß Anspruch 3 auch nur in die Vorderseite des Pfostens eingreifen.Alternatively, the screw can also engage only in the front of the post.
Bei einem aus Profilmaterial bestehenden Zaun können die Haken stumpf auf die Vorderseite des Profilmaterials aufgeschweißt sein (Anspruch 4).In a fence made of profile material, the hooks can be butt-welded onto the front of the profile material (claim 4).
Diese Auführungsform ist besonders wirtschaftlich, weil das Anschweißen der Haken nach Art der Bolzenschweißung sehr rationell und schnell vorgenommen werden kann. Die Profile können sowohl offene Profile in Gestalt von U-Profilen oder I-Profilen sein, aber auch aus geschlossenen Hohlprofilen bestehen.This embodiment is particularly economical because the welding of the hooks can be carried out very efficiently and quickly in the manner of stud welding. The profiles can be both open profiles in the form of U-profiles or I-profiles, but can also consist of closed hollow profiles.
Eine weitere in Betracht kommende Ausführungsform umfaßt aus Gittermaterial bestehende Pfosten, wie es für sich genommen aus dem DE-U-69 o5 441 bekannt ist. Die die Pfosten bildenden Streifen aus Gittermaterial können parallel begrenzt sein oder nach unten aus Stabilitätsgründen breiter werden.Another possible embodiment includes posts made of grid material, as is known per se from DE-U-69 o5 441. The strips of lattice material forming the posts can be delimited in parallel or can be wider at the bottom for reasons of stability.
In der Ausgestaltung nach Anspruch 5 können die Haken hierbei durch zur Vorderseite des so gebildeten Pfostens überstehende und nach oben umgebogene Horizontalstäbe gebildet sein.In the embodiment according to claim 5, the hooks can in this case be formed by horizontal bars projecting from the front of the post thus formed and bent upwards.
Für die Erfindung besonders geeignete Ausbildungen von Pfosten aus Gittermaterial sind Gegenstand der Ansprüche 6 und 7.Formations of posts made of grid material that are particularly suitable for the invention are the subject of claims 6 and 7.
In der Zeichnung sind Ausführungsbeispiele der Erfindung dargestellt.
- Fig. 1 zeigt eine Ansicht eines erfindungsgemäßen Zauns;
- Fig. 2 zeigt vertikale Teilschnitte durch einen Pfosten senkrecht zur Zaunfläche;
- Fig. 3 und 4 zeigen Horizontalschnitte nach den Linien III-III bzw. IV-IV in Fig. 2;
- Fig. 5 zeigt eine Fig. 4 entsprechende Ansicht einer abgewandelten Ausführungsform;
- Fig. 6 zeigt Teilansichten eines aus Gittermaterial bestehenden Zaunpfostens parallel zur Zaunfläche;
- Fig. 7 und 8 sind Horizontalschnitte nach den Linien VII-VII bzw. VIII-VIII in Fig. 6;
- Fig. 9 ist eine Fig. 6 entsprechende Ansicht einer abgewandelten Ausfülhrungsform;
- Fig. 1o ist ein Fig. 7 entsprechender Horizontalschnitt durch eine Abgewandelte Ausführungsform;
- Fig. 1 shows a view of a fence according to the invention;
- Fig. 2 shows partial vertical sections through a post perpendicular to the fence surface;
- 3 and 4 show horizontal sections along the lines III-III and IV-IV in Fig. 2;
- FIG. 5 shows a view corresponding to FIG. 4 of a modified embodiment;
- Fig. 6 shows partial views of a fence post made of grid material parallel to the fence surface;
- 7 and 8 are horizontal sections along lines VII-VII and VIII-VIII in Fig. 6;
- FIG. 9 is a view corresponding to FIG. 6 of a modified embodiment;
- FIG. 1o is a horizontal section corresponding to FIG. 7 through a modified embodiment;
Gemäß Fig. 1 besteht der Zaun 1oo aus Gittertafeln 1,1' aus einem Rechteckgitter von nach Art einer Baustahlgewebematte miteinander an den Kreuzungspunkten verschweißten Horizontalstäben 2 und Vertikalstäben 3.1, the
Die Gittertafeln 1,1' haben eine Länge von beispielsweise 2,5 m in horizontaler Richtung und reichen von einem Pfostne 1o zum nächsten. Sie bestehen aus Eisendraht von 4 mm bis 12 mm Durchmesser und sind formsteif, d.h. in sich tragfähig, so daß sie keiner zusätzlichenden Mittel bedürfen, um die Zaunfläche zu stabilisieren, wie es in Gestalt des Spanndrähte bei Zäunen aus biegeschlaffem Maschendraht notwendig ist.The lattice panels 1, 1 'have a length of, for example, 2.5 m in the horizontal direction and extend from one
Die Gittertafeln 1,1' sind an dem Pfosten 1o mittels Halteelementen 5 befestigt, von denen in Fig. 1 über die Höhe des Pfostens 1o nur jeweils zwei vorhanden sind, von denen das eine am untersten Horizontalstab 2 und das andere am zweitobersten Horizontalstab 2 angreift. Es versteht sich aber, daß auch mehr Halteelemente über die Höhe der Pfosten verteilt sein können, beispielsweise eines für jeden einzelnen Horizontalstab 2.The lattice panels 1, 1 'are fastened to the
Die Ausbildung der Pfosten 1o und der Halteelemente 5 geht im einzelnen aus den Fig. 2 und 3 hervor. Die Pfosten 1o bestehen aus einem Hohlprofil von quadratischem Querschnitt, welches am oberen Ende durch eine Deckplatte 6 abgedeckt ist, die zur Seite der Gittertafeln hin übersteht. Die Halteelemente 5 sind durch rechtwinklige Haken 7 aus Rundmaterial gebildet, die mit einem senkrecht zur Zaunfläche verlaufenden Schenkel bei 8 stumpf nach Art der Bolzenschweißung an der Vorderwandung 9 des Pfostens 1o angeschweißt sind. Die Gittertafeln 1 liegen mit den Horizontalstäben 2,2 auf den Haken 7 auf. Die freien Schenkel 17 der Haken 7 erstrecken sich nach oben.The design of the
Bei dem obersten Haken 7' ist der freie Schenkel zu einer parallel zur Zaunfläche gelegenen Öse 11 geformt, durch die eine Schraube 12 hindurchgreift, die außerdem in eine Blindmutter 13 in der Vorderwandung 9 des Pfostens 1o eingreift. Durch die Schraube 12 wird die Gittertafel 1 daran gehindert, nach oben aus den Haken 7,7' auszutreten. Die Schraube 12 bildet also eine Arretierung der Gitter- tafel 1. Sie braucht nur an einer Stelle der Höhe des Pfostens 1o vorhanden zu sein.In the uppermost hook 7 ', the free leg is formed into an
Die zu beiden Seiten der Vertikalstäbe 3 in gleicher Höhe angeordneten Horizontalstäbe 2 sind auf einer Seite zwischen den letzten beiden Vertikalstäben 3 und 3' bzw. 3 und 3'' weggeschnitten, und zwar in umgekehrter Anordnung, so daß der endständige Vertikalstab 3'' der Gittertafel 1 über den endständigen Vertikalstab 3' der Gittertafel 1' hinweggreifen kann, wie es in Fig. 3 erkennbar ist. Durch die zwischen den endständigen Vertikalstäben 3' und 3'' hindurchgreifenden Haken 7,7' und die Schraube 12 sind die Gittertafeln 1,1' auch in horizontaler Richtung gesichert.The arranged on both sides of the
In Fig. 5 ist eine andere Ausführungsform dargestellt, bei welcher an einem Pfosten 1o nebeneinander in gleicher Höhe jeweils zwei Haken 7 angebracht sind. Die Gittertafeln 1 und 1' brauchen hierbei nicht einseitig zwischen den beiden letzten Vertikalstäben zu enden, sondern es ergibt sich die Sicherung in horizontaler Richtung durch die Anordnung durch die endständigen Vertikalstäbe 3''' zwischen den Haken 7. Die Arretierung erfolgt wie bei der Ausführungsform nach den Fig. 1 bis 4.5 shows another embodiment in which two hooks 7 are attached to a
In den Fig. 6 bis 1o sind Ausführungsbeispiele dargestellt, bei denen die Arretierung mittels Schrauben erfolgt, die Pfosten 2o jedoch aus aufrechten Streifen aus einem Gittermaterial bestehen, die senkrecht zur Gitterfläche angeordnet sind.6 to 1o show exemplary embodiments in which the locking takes place by means of screws, but the posts 2o consist of upright strips made of a lattice material, which are arranged perpendicular to the lattice surface.
In dem Ausführungsbeispiel der Fig. 6 bis 8 umfaßt der Pfosten 2o einander parallele Vertikalstäbe 23, die zu je zwei einander gegenüberliegend zu beiden Seiten von Horizontalstäben 22 angeordnet sind. Zumindest zwei der Horizontalstäbe 22' stehen gemäß Fig. 6 nach rechts über den die rechte Begrenzung des Pfostens 2o bildenden rechten Vertikalstab über und bilden dort nach oben umgebogene Haken, die die gleiche Funktion haben wie in Fig. 2 bis 4. Der zweitoberste Horizontalstab 22'' des Pfostens 2o weist einen Haken 7' mit einer Öse 11 auf, der der Öse 11 in den Fig. 2 und 3 entspricht. Die Schraube 12 durchgreift die Öse 11 und die beiden den Gittertafeln 1,1' benachbarten Vertikalstäbe 23 des Pfostens 2o, um um auf deren Rückseite in eine Mutter 13 eingeschraubt zu werden.In the exemplary embodiment in FIGS. 6 to 8, the
Der Zaunpfosten 2o' der Fig. 9 entspricht dem Zaunpfosten 2o mit der Ausnahme, daß der Horizontalstab 22'' keinen Haken 7' und keine Öse aufweist sondern rechts von dem endständigen Vertikalstab 23 des Pfostens 2o' gerade endet. Die Gittertafeln werden am oberen Rand von einer Schraube 12' übergriffen, die um die Dicke der Horizontalstäbe 2,2 gegenüber dem Horizontalstab 22'' nach oben versetzt angeordnet und in die Mutter 13 eingeschraubt ist und einen ausladenden Kopf 14 aufweist, der sich von außen vor den obersten Horizontalstab 2 der Gittertafeln 1,1' setzt. Die Schraube 12' erfüllt also in der Fig. 9 die Funktion der Arretierung gegen eine Bewegung der Gittertafeln 1,1' nach oben aus dem Haken 7 heraus und gleichzeitig noch die Funktion des Hakens 7, indem die Schraube 12 den oberen Rand der Gittertafeln 1,1' gegen eine Bewegung nach rechts verstellt. Die Gestaltung der Enden der Gittertafeln 1,1' entspricht bei der Ausführungsform nach 9 derjenigen nach den Fig. 7 und 8.The fence post 2o 'of FIG. 9 corresponds to the fence post 2o with the exception that the horizontal bar 22''has no hook 7' and no eyelet but ends straight to the right of the terminal
Bei der Ausführungsform nach Fig. 1o sind die Horizontalstäbe 32 des Zaunpfostens 3o als in einer horizontalen Ebene gelegene U-förmige Bügel ausgebildet, an die die Vertikalstäbe 23 außen angeschweißt sind und die über die rechten Vertikalstäbe 23 überstehen, um dort die Haken 7 zu bilden. Diese Ausführungsform ist etwas standfester als diejenige der Fig. 6 bis 9, bei denen die Horizontalstäbe 22,22',22'' gewissermaßen in einer Ebene liegen.In the embodiment according to FIG. 1o, the
Durch die zwei nebeneinanderliegenden Haken 7 der Ausführungsform nach Fig. 1o können die Gittertafeln 1,1' an den Enden ebensowie in Fig. 5 wieder glatt abgeschnitten sein, wobei die endständigen Vertikalstäbe 3''' zwischen den Haken 7,7 angeordnet sind.Due to the two adjacent hooks 7 of the embodiment according to FIG. 10, the lattice panels 1, 1 'at the ends as well as in FIG. 5 can be cut off smoothly again, the terminal vertical bars 3' '' being arranged between the hooks 7, 7.
Die Arretierung umfaßt in Fig. 1o eine zwischen den rechten Vertikalstäben 23 des Pfostens 3o angeschweißte Platte 15, gegen die die beiden endständigen Vertikalstäbe 3''' der Gittertafeln 1,1' gemäß Fig. lo von rechts anliegen. Gegen die endständigen Vertikalstäbe 3''',3''' liegt außerdem von rechts eine Klemmscheibe 16 an, die durch eine Schraube 12 gegen die Platte 15 angezogen wird. Dadurch werden die endständigen Vertikalstäbe 3''' in vertikaler Richtung arretiert und können die Gittertafeln 1,1' nicht mehr aus den Haken 7 herausgelangen.In Fig. 1o the lock comprises a
Claims (7)
- Fence for forming enclosures and defining boundaries with vertical posts spaced apart along the length of the fence;
with rigid grids formed of intersecting rods joined together at their points of intersection and forming the fence surface and
with upwardly open hooks (7) provided at points distributed over the height of the posts and grids, in which the grids (1,1') can be hung and which secure the grids in the regions of the posts between themselves and the front faces of the posts,
and with means for preventing the upward movement of the grids (1,1') out of the hooks (7)
characterised in that
the prevention means are formed by a screw (12,12') engaging in the front face of the post (10,20) and engaging over the horizontal rods (2,2') of a grid (1,1') with a spacing less than the height of the free limb (17) of the hook. - Fence according to claim 1 characterised in that at least one free limb (17) of a hook forms an eye (11) disposed in a vertical plane parallel to the plane of the grid and the screw (12) passes through the eye.
- Fence according to claim 1 characterised in that the screw (12') engages in only the front face of the post (20').
- Fence according to one of claims 1 to 3 characterised in that, using posts (10) made of a profiled section, the hooks (7) are stud-welded to the front wall (9) of the profile section.
- Fence according to one of claims 1 to 3 characterised in that, using posts (20,20',20'',30,30') comprising strips of grid material formed of grid rods (22,23,32,33) which intersect and are joined together at their points of intersection, the hooks (7) are formed by horizontal rods (22',32) projecting through the front face and bent upwards at their ends.
- Fence according to claim 5 characterised in that the posts (20,20') include horizontal rods (22') disposed in a vertical plane to form the hooks (7) and upstanding vertical rods (23) lying opposite one another on each side of the horizontal rods (22'), the foremost vertical rod forming the front face of the post (20,20').
- Fence according to claim 5 characterised in that the horizontal grid rods of the post (30,30') are formed by U-shaped hoops (32), in which the free ends of the limbs are bent upwards to form adjacent hooks (7,7), and are connected together by upstanding vertical rods (23).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3925052A DE3925052A1 (en) | 1989-07-28 | 1989-07-28 | FENCE |
Publications (2)
Publication Number | Publication Date |
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EP0472760A1 EP0472760A1 (en) | 1992-03-04 |
EP0472760B1 true EP0472760B1 (en) | 1993-10-27 |
Family
ID=6386062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP90116552A Expired - Lifetime EP0472760B1 (en) | 1989-07-28 | 1990-08-29 | Fence |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0472760B1 (en) |
AT (1) | ATE96494T1 (en) |
DE (1) | DE3925052A1 (en) |
DK (1) | DK0472760T3 (en) |
ES (1) | ES2046630T3 (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4339266C2 (en) * | 1993-11-18 | 1997-07-24 | Hans Lechtenboehmer | Fence for containment and confinement purposes |
DE9403223U1 (en) * | 1994-02-26 | 1995-06-29 | Lechtenboehmer Hans | fence |
DE19514264C1 (en) * | 1995-04-15 | 1996-07-11 | Hans Norbert Lechtenboehmer | Fence post with grid of rods |
GB2314103A (en) * | 1996-06-13 | 1997-12-17 | Welded Wire Products Ltd | Relasable support device, e.g. for mesh panel |
US6010116A (en) * | 1997-11-14 | 2000-01-04 | Knott, Sr.; James M. | High security fence assembly |
DE20013351U1 (en) * | 2000-08-03 | 2001-12-13 | Lechtenboehmer Hans | fence |
US10570640B2 (en) | 2016-08-31 | 2020-02-25 | Alabama Metal Industries Corporation | Modular perimeter fencing system |
USD996198S1 (en) | 2020-11-06 | 2023-08-22 | Alabama Metal Industries Corporation | Fencing assembly bracket |
USD999054S1 (en) | 2020-11-07 | 2023-09-19 | Alabama Metal Industries Corporation | Fencing assembly bracket |
USD995282S1 (en) | 2020-11-07 | 2023-08-15 | Alabama Metal Industries Corporation | Fencing assembly bracket |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3069120A (en) * | 1959-01-26 | 1962-12-18 | Ernest T Elfgren | Wire wall construction |
DE6905441U (en) * | 1969-02-11 | 1969-06-12 | Anton Loebbert | ANCHORING AND FASTENING EQUIPMENT FOR FENCE MATS. |
FR2134777A5 (en) * | 1971-04-20 | 1972-12-08 | Profil Sa Ind Financ Le | |
FR2171607A5 (en) * | 1972-02-03 | 1973-09-21 | Rossi Daniel | |
AU493916B2 (en) * | 1974-08-20 | 1977-02-17 | Francis Leiblich Gordon | Structural panel |
DE2645905C2 (en) * | 1975-08-04 | 1986-10-09 | Hans 4130 Moers Lechtenböhmer | Fastening arrangement for boundary panels in the form of a grid |
US4067547A (en) * | 1976-07-19 | 1978-01-10 | Emil Peters | Fence for feed lots or the like |
FR2429309A1 (en) * | 1978-06-21 | 1980-01-18 | Profilafroid Sa | Sectional fence post of slotted square tube - has base stem and head pieces coupled by telescopic joints locked by knobs entering flap-cut holes |
EP0136387B1 (en) * | 1983-09-30 | 1987-08-05 | Georges Harhoura | Technical barrier, especially for security enclosures |
-
1989
- 1989-07-28 DE DE3925052A patent/DE3925052A1/en active Granted
-
1990
- 1990-08-29 DK DK90116552.2T patent/DK0472760T3/en active
- 1990-08-29 ES ES199090116552T patent/ES2046630T3/en not_active Expired - Lifetime
- 1990-08-29 AT AT90116552T patent/ATE96494T1/en active
- 1990-08-29 EP EP90116552A patent/EP0472760B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE96494T1 (en) | 1993-11-15 |
EP0472760A1 (en) | 1992-03-04 |
DE3925052C2 (en) | 1991-10-31 |
ES2046630T3 (en) | 1994-02-01 |
DE3925052A1 (en) | 1991-02-07 |
DK0472760T3 (en) | 1993-11-29 |
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