EP4339400A1 - Mobile fence element and modular barrier fence formed by a plurality of such fence elements - Google Patents
Mobile fence element and modular barrier fence formed by a plurality of such fence elements Download PDFInfo
- Publication number
- EP4339400A1 EP4339400A1 EP23197772.9A EP23197772A EP4339400A1 EP 4339400 A1 EP4339400 A1 EP 4339400A1 EP 23197772 A EP23197772 A EP 23197772A EP 4339400 A1 EP4339400 A1 EP 4339400A1
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- EP
- European Patent Office
- Prior art keywords
- fence
- base
- channel
- mobile
- elements
- 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.)
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Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
- E01F13/02—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions free-standing; portable, e.g. for guarding open manholes ; Portable signs or signals specially adapted for fitting to portable barriers
- E01F13/022—Pedestrian barriers; Barriers for channelling or controlling crowds
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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
- E04H17/009—Footing elements for fence posts or fence sections
-
- 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 mobile fence element according to the preamble of claim 1 and a modular barrier fence made up of several such fence elements.
- fence elements are becoming increasingly important and are used, for example, to temporarily shield demonstrations or to secure stadiums or ships in ports.
- the particular advantage of such fence elements is their mobility, as they can be set up and dismantled within a short period of time.
- To form a barrier fence several fence elements are connected together.
- surveillance devices such as cameras or motion sensors have increasingly been used to identify people who approach the barrier fence.
- monitoring devices require electrical or data lines that must be laid along the barrier fence or along the base.
- fence elements of the generic type for producing a barrier fence are, for example, from EP 1 945 888 B1 out.
- the individual, identically constructed fence elements each include a base at least two pillars, between which a flat structure is arranged, each of the pillars being inserted into a receiving groove or into a receiving hole in the base and fixed therein.
- the surface structure is a metal grid.
- the base also has recesses in its base area for a lifting device, so that, for example, the lifting fork of an industrial truck can be inserted into these recesses and the fence element can be transported in this way.
- a steel cable is used to connect the individual fence elements to one another, which is guided through eyelets on the outside of the base and the tensioning of which prevents unwanted separation of the individual fence elements of the barrier fence.
- the EP 1 945 888 B1 An embodiment variant of a base of a fence element is described, in which a tube is embedded in the material of the base, which can be used, for example, for laying electrical cables or for guiding the rope described above.
- the disadvantage is that threading the cables or rope into the pipe is very complex and requires a lot of time and skill.
- the disadvantage of having two adjacent fence elements is that there is a free space between the pipes because they cannot merge seamlessly into one another. However, such a free space carries the risk that the electrical cables routed in the pipe can be damaged or severed by external force.
- a well-known version of mobile fence elements is, for example, in DE 10 2015 107 273 B3 described, whose solution for connecting the bases can also be used here.
- U Mobile fence elements which have a base with at least two pillars, between which a fabric is arranged, each of the pillars being inserted into a receiving hole in the base and fixed therein in a materially bonded manner.
- the base On one side, on the side of the mobile fence element to be shielded, the base has a channel designed as an upwardly open receiving groove for receiving cables or tension cables, which extends continuously, i.e. along the entire length of the base. It can be seen from the disclosure content of the publication that the channel can be closed.
- the channel for receiving the cables or tension cables is designed to be open at the top, which allows moisture to penetrate and can therefore lead to damage to the cables or tension cables laid within the channel.
- the possibility cannot be completely ruled out that unauthorized persons may use suitable tools to gain access from the outside of the fence equipped with such fence elements and mechanically damage the cables, so that a fence with such fence elements no longer fulfills its function.
- the invention is based on the object of providing a mobile fence element with a simple structure, whereby a modular barrier fence is formed within a very short time by connecting several fence elements, in which unwanted separation of the fence elements by unauthorized persons is made difficult or impossible and deliberate damage or Destruction of cables or electrical lines for existing monitoring devices is no longer possible.
- a mobile fence element which comprises a base with at least one recess for a lifting device and at least two pillars, between which a sheet structure is arranged, each of the pillars being inserted into a receiving groove or into a receiving bore of the base and fixed therein and the base being one-sided, on the side of the mobile fence element to be shielded, a channel designed as an open receiving groove for receiving cables or tension cables, which extends continuously along the entire length of the base, was further developed according to the invention in particular in such a way that the channel running on the side to be shielded is horizontal, i.e. runs transversely to the orientation of the fabric and is closed and/or lockable by a releasably fixed and/or releasably fixable cover.
- the receiving groove, as which the channel is designed is advantageously open transversely to the flat structure and/or provided with a groove opening transversely to the flat structure.
- the channel for receiving the cables which can be, for example, electrical or data lines or tension cables
- the cables or tension cables can be laid very easily within the channel reliably protected against unauthorized access.
- the channels are made into the bases of the individual fence elements, i.e. as recesses that run transversely to the surface structure, they are not accessible from the outside, that is, from the side to be protected. This means that sabotage on the cables or electrical lines or on the tension cables can be prevented easily and very effectively.
- the existing lid closes it Channel and thus additionally prevents access.
- the cover can prevent contamination or moisture from affecting the data lines or tension cables laid in the duct.
- the cables are therefore optimally shielded.
- the pillars can be fixed in the base in a material-locking, positive or non-positive manner. If one considers a cohesive connection between the pillar and the base, it is particularly important that the pillars are inserted into the base directly during the production of the base and connected to the base, which can be easily implemented, for example, by casting the base. A fitting connection between the pillar and the base, for example, is conceivable as a non-positive connection.
- a positive connection between the pillar and the base can be created, for example using a screw connection, which is in principle detachable.
- the screw connection can be hidden by a toothed connection of the bases arranged adjacent to one another, so that unauthorized loosening can be avoided, which represents a very significant advantage.
- security measures are also known for such screw connections, which also prevent unwanted loosening and can be used here if necessary.
- at least one receiving groove is made directly into the base flange and at least one receiving groove is made directly into the engagement contour of the base.
- the bases used can be made from different materials.
- a very simple design variant, for example, is that the bases are cast from concrete.
- the solution according to the invention can be implemented in a very simple manner by forming the channel within the base during production.
- a first embodiment of the invention can be seen here in that the cover is fixed in the channel, which means that it cannot be removed from the channel without a certain amount of effort. This measure also contributes to increasing safety and preventing access to the cables or tension cables laid in the channel.
- the cover can be fixed in the channel in a form-fitting or non-positive manner, for example.
- a positive connection consists, for example, in a screw connection.
- screws are inserted through the cover into the bottom of the channel and screwed in there.
- dowel blocks made of wood, aluminum or plastic can be provided, which are molded or inserted into the base during production. Spacer sleeves or spacers inserted into the channel prevent damage to the cover when it is fixed with the screws if necessary.
- the tooth geometry or the tooth-like snap or locking contour of the cover is designed to be complementary to the inner walls of the channel, in particular provided with a matching contour.
- the inner wall of the channel also has a complementary locking contour or toothing geometry, so that the cover and the inner geometry of the channel mesh when the cover closes the channel.
- a further embodiment of the invention involves inserting a profile element into the channel that lines the channel and can be closed and/or closed by the cover or a cover.
- the profile element and the cover can particularly advantageously be simple plastic or aluminum molded parts. The only important thing is that the profile element corresponds to the inner contour of the channel and, just like the cover, has an inner surface that avoids damage to the cables or tension cables laid in the channel.
- the cover also ensures that the cables or tension cables laid within the channel are correctly laid and fixed and cannot undesirably come loose from their storage created by the channel.
- Such a design of the channel with a profile element and a cover also represents a significant simplification with regard to the assembly of the cables or tension cables and thus the entire barrier fence and brings with it considerable time savings.
- the profile elements can be inserted into the channel of the base in a material-locking manner, for example by an adhesive connection or in a form-fitting manner.
- the profile elements are fixed in the channel by means of a cohesive connection.
- dowel blocks are present in the channel of the base for fixing the profile elements or the cover.
- the dowel blocks are made of materials that are suitable for holding screw connections.
- the dowel blocks can be made of wood, aluminum or hard plastic and, in particularly advantageous variants, have threads that correspond to the screws. This means that the profile elements can be easily installed within the channel of a base and can be implemented in a short time.
- the base can be designed as a concrete segment.
- An alternative embodiment of the base is that it is a fillable hollow body.
- the base can therefore be made, for example, from sheet metal or plastic and only filled with sand or similar materials at the construction site so that it reaches the weight required for the safety of the barrier fence. In this way, the transport of the individual bases or the fence elements is made easier, since the weight of the fence elements as a whole is reduced until a barrier fence is made from them.
- the surface structure of the fence element used here can be a plate, a slatted, lattice or net structure.
- a plate can also be used as an advertising medium or to convey information, so that, for example, photographs can be projected onto such a plate.
- a plate also provides optimal privacy protection.
- barrier fences of the type concerned here are primarily used to shield security-relevant areas. Therefore, it must be ensured in any case that the individual fence elements cannot be separated from each other by force.
- the base has a base flange on one of its end faces and an engagement contour on the end face opposite the base flange, so that the base flange of one of at least two interconnected fence elements positively fits into the engagement contour of one of these Fence element arranged adjacent, further fence element can be used.
- the positive connection ensures that the fence elements cannot be separated from the side to be protected, even using tools and/or force.
- a special embodiment of the solution described above is that the base flange and the engagement contour of two fence elements arranged adjacent to one another are designed to mesh with one another in a tooth-like manner. Since the base is crucial for the stability of the fence element and thus of the entire barrier fence, it has a suitable weight, which must be sufficient to absorb or counteract forces acting on the fence system, such as those that can arise from wind or force. The high weight of the base also has the advantage that the individual fence elements cannot be easily separated from one another. If the aforementioned tooth-like connection is also provided, the connection between the bases can be improved and unwanted separation of the fence system by unauthorized persons can be counteracted.
- a modular barrier fence consists of several interconnected, mobile fence elements, as have already been described in detail previously. It is particularly important that the channels, in particular in the positively connected bases, of two fence elements that are preferably adjacent to one another and/or connected to one another, directly adjoin one another and thus a continuous channel is formed along the barrier fence.
- the barrier fence according to the invention has further, very important features.
- the barrier fence has on its side to be shielded at least one camera base with engagement geometries corresponding to the bases, which is equipped with a mast for monitoring devices and/or with a control cabinet.
- the camera base has cable routing channels for continuation of the channels of the base.
- This type of camera base therefore has the same features as the bases of the other fence elements.
- the camera base can also include pillars and a surface structure arranged between the pillars in the sense of the previously described fence elements. This means that the camera base can be easily integrated into the barrier fence without any additional effort being required.
- the cable routing channels consist of pipes inserted or molded into the camera base. These are preferably plastic pipes, as these avoid the risk of damage to the laid cables.
- a further special feature of a barrier fence according to the invention can be seen in the fact that it has corner bases in corner areas with channels corresponding to the bases or camera bases and with, in particular corresponding, engagement contours which allow the lateral connection of two fence elements at an angle, preferably at a right angle , enable each other.
- This simple way not only enables the barrier fence to be designed in a straight line. In fact, it can also be built around corners. This means that the barrier fence can be designed very flexibly overall and can be adapted to different local conditions.
- the barrier fence has left and right corner bases in order to further improve the previously described flexibility of its design.
- the design of the channels of the corner bases and the camera base to provide an adhesive connection or dowel blocks here or in these channels for fixing the profile elements or the covers , so that profile elements can also be inserted into these channels and can be closed with suitable covers.
- the profile elements are fixed in the channel, for example by means of a cohesive connection.
- the pillars of the fence elements viewed in the longitudinal direction of the barrier fence, have a Y-shape or a T-shape.
- the spread in the upper end area of the pillars caused by the Y shape enables a simplified insertion of the barbed wire, which is made available on rolls and therefore has a spiral shape.
- the barbed wire or NATO wire is simply inserted into the Y-shape of the pillars.
- the pillars can also have a T-shape in addition to the Y-shape or can simply be angled.
- the lifting device can be an industrial truck or a cargo crane.
- the camera base and the corner base also have at least one recess for a lifting device.
- hooks or eyes can of course also be installed in the base.
- hooks or eyes inserted into the base can be transported using a Cargo cranes can be used, on the boom of which there are supporting devices compatible with the hooks or eyes.
- FIG. 1 a spatial representation of a barrier fence 16 consisting of several fence elements 1 is shown.
- the barrier fence 16 is made up of several fence elements 1 of different lengths, which in turn consist of a base 2 on the bottom, which in the example shown has receiving grooves 7 at its front ends, into which pillars 4 and 5 are inserted and fixed .
- a surface structure 6 arranged, which is a steel grid.
- the pillars 4, 5 each have a Y shape, so that a barbed wire 31 can be inserted into the resulting gap, with which the barrier fence 16 is prevented from being climbed over.
- the barrier fence 16 also has various monitoring devices that are attached to the upper end of a mast 18.
- a motion sensor 19 and a surveillance or infrared or thermal camera 20 are shown there.
- the monitoring devices 19, 20 require electrical lines or data lines that must be laid within the mast 18 and also along the barrier fence 16 on the side opposite the area to be shielded.
- a channel 8 designed as an open receiving groove is inserted into the base 2 of the fence elements 1, which is designed to prevent damage to the electrical - or data lines are lined with profile elements 10 in a manner described in more detail below.
- a control cabinet 21 In the area of the mast 18 for the monitoring devices 19, 20, it is generally necessary to provide a control cabinet 21.
- This control cabinet 21 is used in the Figure 1 shown embodiment variant of a barrier fence 16 arranged on a camera base 17, which also accommodates the mast 18.
- the fence element on which the control cabinet 21 is arranged has a smaller width than the remaining fence elements 1 of the barrier fence 16 shown. Since the bases 2 of the fence elements 1 are usually cast from a concrete material, the channel 8, which is open to the outside, can be opened Simply insert it into the base 2 during its production.
- each existing base 2 has recesses 3 on its bottom side, which are designed for intervention by a lifting device.
- the lifting device can be, for example, an industrial truck, i.e. a forklift, whose forks engage in the recesses 3 in order to be able to lift and transport the corresponding fence element 1. This also results in the mobility of the individual fence element 1.
- FIG. 2 illustrates the in connection with the description of the Figure 1 Barrier fence 16 shown in a perspective that corresponds to arrow II Figure 1 corresponds.
- a base 2 of a fence element 1 appears as a separate individual part in a side view. From this view it is clear that channel 8 is designed as an open receiving groove. In the representation of the Figure 3 are in No profile elements 10 are used in the channel 8, so that the dowel blocks 11 inserted therein become visible.
- the dowel blocks 11 are used to fasten the profile elements 10 in the channel. They make it easier to fix the profile elements 10 with screws or other fasteners, such as clamps or rivets.
- the dowel blocks 11 can be made of hard plastic or wood, for example. When producing the base 2 from concrete, the dowel blocks 11 are already inserted into the base 2 during the casting process.
- the base 2 also has different engagement geometries on its end faces 12 and 13.
- a base flange 14 is formed on the end face 12, while an engagement contour 15 in the form of a recessed geometry matching the base flange 14 is provided on the end face 13.
- an engagement contour 15 in the form of a recessed geometry matching the base flange 14 is provided on the end face 13.
- the Figure 5 allows a view of a channel 8 equipped with a profile element 10 and a cover 9 in a sectional view in the direction of arrow V Figure 2 .
- the profile element 10 has an external geometry that corresponds to the cross section of the channel 8, so that it can be easily inserted into the channel 8. With the help of the previously described dowel blocks 11, a reliable fixation of the profile element 10 in the channel 8 is also possible.
- the channel 8 is closed by the cover 9.
- the profile element 10 and the cover 9 have corresponding engagement geometries.
- the Figure 6 shows a profile element 10 for use in a channel 8.
- This is a one-piece plastic or aluminum molded part with a U-shaped cross section.
- the profile element 10 has two vertical legs 25 on the side, each of which has a groove 26 on the outside at its outer ends, which merges into a hook-shaped contour 27.
- the end sections of the vertical legs 25 each have a corrugated structure 28.
- the Indian Figure 7 Cover 9 shown is suitable for the profile element 10 according to Figure 6 executed so that it has a leg on its underside, which is not visible in the assembled state, which, corresponding to the corrugated structure 28 of the profile element 10, has a similar corrugated structure 29.
- the camera base 17 already mentioned is in a version that has not yet been cast Figure 8 shown.
- a look into the hollow interior of the camera base 17 is therefore possible, from which it can be seen that it has various cable routing channels 22, which are used to lead electrical or data lines to the control cabinet 21 or to the mast 18.
- dowel blocks 11 or screw sleeves can also be provided in order to be able to mount the control cabinet 21 on the camera base in a simplified manner after the camera base 17 has been completed.
- the camera base 17 also has several recesses 3 on its bottom side, which are used for the engagement of lifting forks of a hoist.
- the camera base 17 is also equipped with engagement contours 14 and 15, which enable direct coupling to the bases 2 of the barrier fence 16.
- the Figures 9 and 10 show two special versions of bases. These are corner bases 23 and 24, which are called left ones Version and right-hand version enable the barrier fence 16 to be guided at an angle, preferably at a right angle, so that fence corners can also be created.
- the corner bases 23 and 24 also have suitable engagement contours 14 and 15 in order to be able to be connected to the bases 2. Dowel blocks 11 are also provided in the vaguely recognizable channel 8.
- FIG 11 is a view of a channel 8 closed only by a cover 9 in a sectional view viewed in the longitudinal direction of the channel 8.
- the cover 9 is a one-piece plastic or aluminum molded part with a U-shaped cross section. Accordingly, the cover 9 has two vertical legs on the side, each of which has a toothing geometry 32 on its outer sides or on its outer surface.
- the Figure 12 turns off the lid 9 Figure 11 again as a separate individual part, whereby the tooth geometry 32 present on the outer surface of the side legs can be seen more clearly.
- the embodiment variant of a base shown in detail 2 in Figure 13 shows a view of a channel 8 closed only by a cover 9 in a sectional view viewed in the longitudinal direction of the channel 8 with an additional screw connection of the cover 9, a screw 33 being screwed in from the outside of the cover 9 through it into the channel base 34 .
- a dowel 11 made of wood, aluminum or plastic is embedded in the channel base 34 of the channel 8, into which the screw 33 engages and is thus fixed.
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Abstract
Es wird ein mobiles Zaunelement (1), umfassend einen Sockel (2) mit mindestens einer Ausnehmung (3) für eine Hebevorrichtung und mindestens zwei Pfeilern (4, 5), zwischen denen ein Flächengebilde (6) angeordnet ist, vorgestellt, wobei jeder der Pfeiler (4, 5) in eine Aufnahmenut (7) oder in eine Aufnahmebohrung des Sockels (2) eingesetzt und darin fixiert ist und der Sockel (2) einseitig, also auf der abzuschirmenden Seite des mobilen Zaunelements (1), einen als offene Aufnahmenut ausgeführten Kanal (8) zur Aufnahme von Kabeln oder Spannseilen aufweist, der sich durchgehend, entlang der gesamten Länge des Sockels (2) erstreckt.Die Erfindung ist dadurch gekennzeichnet, dass der an der abzuschirmenden Seite verlaufende Kanal (8) horizontal, also quer zur Ausrichtung des Flächengebildes (6) verläuft und durch einen lösbar fixierten Deckel (9) verschlossen ist.Beschrieben wird ferner ein modularer Absperrzaun (16), gebildet aus mehreren, miteinander verbundenen, mobilen Zaunelementen (1), bei dem die Kanäle (8) in den formschlüssig miteinander verbundenen Sockeln (2) zweier miteinander verbundener Zaunelemente (1) unmittelbar aneinander angrenzen und somit entlang des Absperrzaunes (16) ein durchgehender Kanal (8) gebildet ist.A mobile fence element (1), comprising a base (2) with at least one recess (3) for a lifting device and at least two pillars (4, 5), between which a flat structure (6) is arranged, is presented, each of which Pillar (4, 5) is inserted into a receiving groove (7) or into a receiving hole in the base (2) and is fixed therein and the base (2) has one side, i.e. on the side of the mobile fence element (1) to be shielded, as an open receiving groove designed channel (8) for receiving cables or tension cables, which extends continuously along the entire length of the base (2). The invention is characterized in that the channel (8) running on the side to be shielded is horizontal, i.e. transverse to the Alignment of the fabric (6) runs and is closed by a releasably fixed cover (9). Also described is a modular barrier fence (16), formed from several, interconnected, mobile fence elements (1), in which the channels (8) in the positively interconnected bases (2) of two interconnected fence elements (1) directly adjoin one another and thus a continuous channel (8) is formed along the barrier fence (16).
Description
Die Erfindung betrifft ein mobiles Zaunelement nach dem Oberbegriff des Patentanspruches 1 sowie einen modular aufgebauten Absperrzaun aus mehreren derartigen Zaunelementen.The invention relates to a mobile fence element according to the preamble of
Mobile, also transportable Zaunelemente gewinnen zunehmend an Bedeutung und werden beispielsweise für die zeitlich begrenzte Abschirmung von Demonstrationen oder zur Sicherung in Stadien beziehungsweise von Schiffen in Häfen verwendet. Der besondere Vorteil derartiger Zaunelemente besteht in ihrer Mobilität, da sie innerhalb kurzer Zeit aufgestellt und wieder abgebaut werden können. Zur Bildung eines Absperrzaunes werden dabei mehrere Zaunelemente miteinander verbunden. In der jüngeren Vergangenheit werden zunehmend auch Überwachungsgeräte, wie beispielsweise Kameras oder Bewegungssensoren eingesetzt, um Personen zu identifizieren, die sich dem Absperrzaun nähern. Derartige Überwachungsgeräte erfordern jedoch Elektro- oder Datenleitungen, die entlang des Absperrzaunes beziehungsweise entlang des Sockels verlegt werden müssen. Bei mobilen Zaunelementen und daraus gebildeten Absperrzäunen werden diese Elektro- oder Datenleitungen häufig aus Zeitgründen lediglich auf der abzuschirmenden Seite an der Außenseite des Sockels fixiert und sind damit bei einigem Geschick von außen her erreichbar, sodass die Gefahr besteht, dass sie beispielsweise mittels scharfkantiger Werkzeuge durchtrennt oder beschädigt werden können und somit die Überwachungsgeräte außer Funktion gesetzt werden.Mobile, i.e. transportable, fence elements are becoming increasingly important and are used, for example, to temporarily shield demonstrations or to secure stadiums or ships in ports. The particular advantage of such fence elements is their mobility, as they can be set up and dismantled within a short period of time. To form a barrier fence, several fence elements are connected together. In the recent past, surveillance devices such as cameras or motion sensors have increasingly been used to identify people who approach the barrier fence. However, such monitoring devices require electrical or data lines that must be laid along the barrier fence or along the base. In the case of mobile fence elements and barrier fences formed from them, these electrical or data lines are often only fixed on the side to be shielded on the outside of the base for reasons of time and can therefore be reached from the outside with some skill, so that there is a risk of them being cut, for example using sharp-edged tools or damaged and the monitoring devices can be disabled.
Zaunelemente der gattungsgemäßen Art zur Herstellung eines Absperrzaunes gehen beispielsweise aus der
Bei einem derartigen Absperrzaun ist es als nachteilig zu betrachten, dass die Montage und Befestigung des Stahlseiles zur Verbindung der einzelnen Zaunelemente einen erheblichen und zusätzlichen Aufwand erfordert und sich die Handhabung eines derartigen Stahlseiles verhältnismäßig schwierig gestaltet. Beim Transport können zudem die zur Anwendung kommenden Ösen zur Durchführung des Stahlseiles beschädigt und damit unbrauchbar werden.With such a barrier fence, it is considered disadvantageous that the assembly and fastening of the steel cable to connect the individual fence elements requires considerable and additional effort and the handling of such a steel cable is relatively difficult. During transport, the eyelets used to guide the steel cable through can also be damaged and therefore become unusable.
Im Zusammenhang mit der
Eine bekannte Ausführung mobiler Zaunelemente ist zum Beispiel in der
Schließlich sind aus der
Der Erfindung liegt die Aufgabe zugrunde, ein mobiles Zaunelement mit einem einfachen Aufbau bereitzustellen, wobei durch die Verbindung mehrerer Zaunelemente innerhalb kürzester Zeit ein modularer Absperrzaun gebildet wird, bei dem eine unerwünschte Trennung der Zaunelemente durch Unbefugte erschwert oder unmöglich gemacht wird und eine mutwillige Beschädigung oder Zerstörung von Kabeln beziehungsweise Elektroleitungen für vorhandene Überwachungsgeräte nicht mehr möglich ist.The invention is based on the object of providing a mobile fence element with a simple structure, whereby a modular barrier fence is formed within a very short time by connecting several fence elements, in which unwanted separation of the fence elements by unauthorized persons is made difficult or impossible and deliberate damage or Destruction of cables or electrical lines for existing monitoring devices is no longer possible.
Die Erfindung löst diese Aufgabenstellung mit den Merkmalen der unabhängigen Patentansprüche 1 und 13.The invention solves this problem with the features of
Weitere Ausgestaltungen der Erfindung sind Gegenstand der sich jeweils anschließenden Unteransprüche.Further refinements of the invention are the subject of the subsequent subclaims.
Ein mobiles Zaunelement, das einen Sockel mit mindestens einer Ausnehmung für eine Hebevorrichtung und mindestens zwei Pfeiler umfasst, zwischen denen ein Flächengebilde angeordnet ist, wobei jeder der Pfeiler in eine Aufnahmenut oder in eine Aufnahmebohrung des Sockels eingesetzt und darin fixiert ist und der Sockel einseitig, auf der abzuschirmenden Seite des mobilen Zaunelements, einen als offene Aufnahmenut ausgeführten Kanal zur Aufnahme von Kabeln oder Spannseilen aufweist, der sich durchgehend, entlang der gesamten Länge des Sockels erstreckt, wurde erfindungsgemäß insbesondere dahingehend weitergebildet, dass der an der abzuschirmenden Seite verlaufende Kanal horizontal, also quer zur Ausrichtung des Flächengebildes verläuft und durch einen lösbar fixierten und/oder lösbar fixierbaren Deckel verschlossen und/oder verschließbar ist. Vorteilhaft ist die Aufnahmenut, als welche der Kanal ausgeführt ist, quer zum Flächengebilde offen und/oder quer zum Flächengebilde mit einer Nutöffnung versehen.A mobile fence element, which comprises a base with at least one recess for a lifting device and at least two pillars, between which a sheet structure is arranged, each of the pillars being inserted into a receiving groove or into a receiving bore of the base and fixed therein and the base being one-sided, on the side of the mobile fence element to be shielded, a channel designed as an open receiving groove for receiving cables or tension cables, which extends continuously along the entire length of the base, was further developed according to the invention in particular in such a way that the channel running on the side to be shielded is horizontal, i.e. runs transversely to the orientation of the fabric and is closed and/or lockable by a releasably fixed and/or releasably fixable cover. The receiving groove, as which the channel is designed, is advantageously open transversely to the flat structure and/or provided with a groove opening transversely to the flat structure.
Mit der Erfindung werden die beschriebenen Nachteile des Standes der Technik wirksam vermieden. Da der Kanal zur Aufnahme der Kabel, bei denen es sich zum Beispiel um Elektro- oder Datenleitungen oder um Spannseile handeln kann, als offene, horizontal verlaufende Aufnahme gestaltet ist, können die Kabel oder Spannseile auf sehr einfache Weise innerhalb des Kanals verlegt werden und sind zuverlässig vor unberechtigtem Zugriff geschützt. Die Montage des Absperrzaunes gestaltet sich damit einfach und Zeit sparend. Da die Kanäle in die Sockel der einzelnen Zaunelemente, also als quer zum Flächengebilde verlaufende Vertiefungen eingebracht sind, sind sie von außen, das heißt, von der zu schützenden Seite her, nicht zugänglich. Somit können Sabotagen an den Kabeln oder Elektroleitungen beziehungsweise an den Spannseilen auf einfache Weise und sehr wirksam verhindert werden. Der vorhandene Deckel schließt den Kanal und verhindert damit zusätzlich den Zugriff. Ferner kann durch den Deckel vermieden werden, dass Verunreinigungen oder Feuchtigkeit auf die im Kanal verlegten Datenleitungen oder Spannseile einwirken. Die Leitungen sind somit optimal abgeschirmt.With the invention, the described disadvantages of the prior art are effectively avoided. Since the channel for receiving the cables, which can be, for example, electrical or data lines or tension cables, is designed as an open, horizontally running receptacle, the cables or tension cables can be laid very easily within the channel reliably protected against unauthorized access. This makes installing the barrier fence easy and time-saving. Since the channels are made into the bases of the individual fence elements, i.e. as recesses that run transversely to the surface structure, they are not accessible from the outside, that is, from the side to be protected. This means that sabotage on the cables or electrical lines or on the tension cables can be prevented easily and very effectively. The existing lid closes it Channel and thus additionally prevents access. Furthermore, the cover can prevent contamination or moisture from affecting the data lines or tension cables laid in the duct. The cables are therefore optimally shielded.
Die Fixierung der Pfeiler in dem Sockel kann sowohl stoffschlüssig, als auch form- oder kraftschlüssig erfolgen. Betrachtet man eine stoffschlüssige Verbindung zwischen Pfeiler und Sockel, so ist hierbei insbesondere daran gedacht, dass die Pfeiler unmittelbar bei der Herstellung des Sockels in diesen eingesetzt und mit dem Sockel verbunden werden, was beispielsweise durch ein Gießverfahren des Sockels problemlos umsetzbar ist. Als kraftschlüssige Verbindung ist zum Beispiel eine Passverbindung zwischen Pfeiler und Sockel vorstellbar.The pillars can be fixed in the base in a material-locking, positive or non-positive manner. If one considers a cohesive connection between the pillar and the base, it is particularly important that the pillars are inserted into the base directly during the production of the base and connected to the base, which can be easily implemented, for example, by casting the base. A fitting connection between the pillar and the base, for example, is conceivable as a non-positive connection.
Darüber hinaus lässt sich eine formschlüssige Verbindung zwischen Pfeiler und Sockel zum Beispiel über eine Verschraubung herstellen, die zwar grundsätzlich lösbar ist. Jedoch kann durch eine verzahnungsartige Verbindung der benachbart zueinander angeordneten Sockel die Verschraubung verdeckt werden, so dass ein unbefugtes Lösen vermieden werden kann, was einen sehr wesentlichen Vorteil darstellt. Ferner sind für derartige Verschraubungen auch Sicherungsmaßnahmen bekannt, die ebenfalls ein unerwünschtes Lösen verhindern und gegebenenfalls hier zum Einsatz kommen können. Zur Erleichterung der Montage des Absperrzaunes und um eine verdeckte Anordnung der Verschraubung zwischen Pfeiler und Sockel zu realisieren, besteht eine Lösung darin, dass mindestens eine Aufnahmenut unmittelbar in den Sockelflansch und wenigstens eine Aufnahmenut unmittelbar in die Eingriffskontur des Sockels eingebracht ist. In diese Aufnahmenuten werden bei der Herstellung des Absperrzaunes die Enden der Pfeiler des Zaunelementes eingesetzt und beispielsweise mit dem Sockel verschraubt oder durch ein Vergießen in den Aufnahmenuten fixiert.In addition, a positive connection between the pillar and the base can be created, for example using a screw connection, which is in principle detachable. However, the screw connection can be hidden by a toothed connection of the bases arranged adjacent to one another, so that unauthorized loosening can be avoided, which represents a very significant advantage. Furthermore, security measures are also known for such screw connections, which also prevent unwanted loosening and can be used here if necessary. To facilitate the assembly of the barrier fence and to realize a concealed arrangement of the screw connection between the pillar and the base, one solution is that at least one receiving groove is made directly into the base flange and at least one receiving groove is made directly into the engagement contour of the base. When producing the barrier fence, the ends of the pillars of the fence element are inserted into these receiving grooves and, for example, screwed to the base or fixed in the receiving grooves by casting.
Die zum Einsatz kommenden Sockel können aus unterschiedlichen Materialien hergestellt werden. Eine sehr einfache Ausführungsvariante besteht zum Beispiel darin, dass die Sockel aus Beton gegossen werden. Dabei kann die erfindungsgemäße Lösung auf sehr einfache Weise umgesetzt werden, indem der Kanal bereits bei der Herstellung innerhalb des Sockels ausgebildet wird.The bases used can be made from different materials. A very simple design variant, for example, is that the bases are cast from concrete. The solution according to the invention can be implemented in a very simple manner by forming the channel within the base during production.
Eine erste Ausgestaltung der Erfindung ist vorliegend darin zu sehen, dass der Deckel in dem Kanal fixiert ist, was bedeutet, dass er nicht ohne einen gewissen Aufwand aus dem Kanal gelöst werden kann. Auch diese Maßnahme trägt zur Erhöhung der Sicherheit und zur Vermeidung des Zugriffs auf die in dem Kanal verlegten Leitungen oder Spannseile bei.A first embodiment of the invention can be seen here in that the cover is fixed in the channel, which means that it cannot be removed from the channel without a certain amount of effort. This measure also contributes to increasing safety and preventing access to the cables or tension cables laid in the channel.
So kann gemäß einer weiterbildenden Maßnahme der Erfindung der Deckel beispielsweise formschlüssig oder kraftschlüssig in dem Kanal fixiert werden. Eine Ausführungsvariante einer formschlüssigen Verbindung besteht zum Beispiel in einer Schraubverbindung. Mit anderen Worten werden durch den Deckel Schrauben bis in den Kanalgrund eingeführt und dort eingeschraubt. Zur Erleichterung der Einbringung der Schrauben können hier Dübelklötze aus Holz, Aluminium oder Kunststoff vorgesehen werden, die bei der Herstellung des Sockels in diesen eingeformt oder eingebracht werden. In den Kanal eingesetzte Distanzhülsen oder Distanzstücke vermeiden eine Beschädigung des Deckels bei seiner Fixierung durch die Schrauben im Bedarfsfall.According to a further development measure of the invention, the cover can be fixed in the channel in a form-fitting or non-positive manner, for example. One embodiment variant of a positive connection consists, for example, in a screw connection. In other words, screws are inserted through the cover into the bottom of the channel and screwed in there. To make it easier to insert the screws, dowel blocks made of wood, aluminum or plastic can be provided, which are molded or inserted into the base during production. Spacer sleeves or spacers inserted into the channel prevent damage to the cover when it is fixed with the screws if necessary.
Eine andere, sehr vorteilhafte Möglichkeit der Fixierung des Deckels in dem Kanal ist darüber hinaus darin zu sehen, dass der in den Kanal eingesetzte Deckel an seiner an der Kanalinnenwand anliegenden Außenoberfläche eine Verzahnungsgeometrie oder eine verzahnungsartig ausgeführte Schnapp- oder Rastkontur aufweist. Diese Verzahnungsgeometrie oder Rastkontur erschwert das Entfernen des Deckels, sodass insbesondere der Zugriff unberechtigter Personen auf den Kanal vermieden wird.Another, very advantageous possibility of fixing the cover in the channel can be seen in the fact that the cover inserted into the channel has a toothed geometry or a toothed snap or locking contour on its outer surface that rests on the inner wall of the channel. This toothing geometry or locking contour makes it more difficult to remove the cover, so that access to the channel by unauthorized persons is avoided.
Als Fortsetzung des zuvor beschriebene Lösungsgedankens ist es anzusehen, wenn die Verzahnungsgeometrie oder die verzahnungsartig ausgeführte Schnapp- oder Rastkontur des Deckels komplementär zu den, insbesondere mit einer hierzu passenden Kontur versehenen, Innenwänden des Kanals ausgebildet ist. Mit anderen Worten weist auch die Innenwand des Kanals eine komplementär ausgeführte Rastkontur oder Verzahnungsgeometrie auf, sodass der Deckel und die Innengeometrie des Kanals ineinandergreifen, wenn der Deckel den Kanal verschließt.As a continuation of the previously described solution idea, it should be seen if the tooth geometry or the tooth-like snap or locking contour of the cover is designed to be complementary to the inner walls of the channel, in particular provided with a matching contour. In other words, the inner wall of the channel also has a complementary locking contour or toothing geometry, so that the cover and the inner geometry of the channel mesh when the cover closes the channel.
Da Beton ein sehr harter, spröder und zum Teil scharfkantiger Werkstoff ist, geht eine weitere Ausgestaltung der Erfindung dahin, in den Kanal ein den Kanal auskleidendes, durch den oder einen Deckel verschließbares und/oder verschlossenes Profilelement einzusetzen. Bei dem Profilelement und dem Deckel kann es sich in besonders vorteilhafter Weise um einfache Kunststoff- oder Aluminium-Formteile handeln. Von Bedeutung ist lediglich, dass das Profilelement der Innenkontur des Kanals entspricht und genau wie der Deckel eine Innenoberfläche aufweist, die Beschädigungen der in dem Kanal verlegten Kabel oder Spannseile vermeidet. Durch den Deckel wird zudem erreicht, dass die innerhalb des Kanals verlegten Kabel oder Spannseile korrekt verlegt und fixiert sind und sich nicht in unerwünschter Weise aus ihrer durch den Kanal geschaffenen Lagerung lösen können. Eine derartige Ausführung des Kanals mit einem Profilelement und einem Deckel stellt zudem hinsichtlich der Montage der Kabel beziehungsweise der Spannseile und damit des gesamten Absperrzaunes eine wesentliche Vereinfachung dar und bringt eine erhebliche Zeitersparnis mit sich.Since concrete is a very hard, brittle and sometimes sharp-edged material, a further embodiment of the invention involves inserting a profile element into the channel that lines the channel and can be closed and/or closed by the cover or a cover. The profile element and the cover can particularly advantageously be simple plastic or aluminum molded parts. The only important thing is that the profile element corresponds to the inner contour of the channel and, just like the cover, has an inner surface that avoids damage to the cables or tension cables laid in the channel. The cover also ensures that the cables or tension cables laid within the channel are correctly laid and fixed and cannot undesirably come loose from their storage created by the channel. Such a design of the channel with a profile element and a cover also represents a significant simplification with regard to the assembly of the cables or tension cables and thus the entire barrier fence and brings with it considerable time savings.
Zwischen dem Profilelement und dem Deckel sollte entsprechend einer Weiterbildung der Erfindung bei geschlossenem Kanal eine formschlüssige oder kraftschlüssige Verbindung bestehen. Denkbar sind dabei zum Beispiel Rast- oder Schnappverbindungen, wofür sowohl das Profilelement, als auch der Deckel zusammenwirkende Elemente aufweisen.According to a development of the invention, there should be a positive or non-positive connection between the profile element and the cover when the channel is closed. For example, latching or snap connections are conceivable, for which both the profile element and the cover have interacting elements.
Die Profilelemente können in den Kanal der Sockel stoffschlüssig, also beispielsweise durch eine Klebeverbindung oder formschlüssig eingesetzt werden. Beispielsweise erfolgt die Fixierung der Profilelemente in dem Kanal mittels einer stoffschlüssigen Verbindung. Eine verbesserte Ausführungsvariante der Erfindung ist jedoch darin zu sehen, dass in dem Kanal des Sockels Dübelklötze zur Fixierung der Profilelemente oder des Deckels vorhanden sind. Die Dübelklötze bestehen aus Materialien, die geeignet sind, Verschraubungen aufzunehmen. So können die Dübelklötze beispielsweise aus Holz, Aluminium oder Hartkunststoff bestehen und in besonders vorteilhaft ausgeführten Varianten zu den Schrauben korrespondierende Gewinde aufweisen. Damit ist die Montage der Profilelemente innerhalb des Kanals eines Sockels einfach ausführbar und in kurzer Zeit umsetzbar.The profile elements can be inserted into the channel of the base in a material-locking manner, for example by an adhesive connection or in a form-fitting manner. For example, the profile elements are fixed in the channel by means of a cohesive connection. However, an improved embodiment variant of the invention can be seen in the fact that dowel blocks are present in the channel of the base for fixing the profile elements or the cover. The dowel blocks are made of materials that are suitable for holding screw connections. For example, the dowel blocks can be made of wood, aluminum or hard plastic and, in particularly advantageous variants, have threads that correspond to the screws. This means that the profile elements can be easily installed within the channel of a base and can be implemented in a short time.
Wie zuvor bereits ausgeführt wurde, kann der Sockel als ein Betonsegment ausgeführt sein. Eine Alternative Ausführungsvariante des Sockels besteht darin, dass dieser ein befüllbarer Hohlkörper ist. Somit kann der Sockel beispielsweise aus Blechen oder Kunststoff hergestellt und erst an der Baustelle mit Sand oder ähnlichen Werkstoffen gefüllt werden, sodass er das für die Sicherheit des Absperrzaunes erforderliche Gewicht erreicht. Auf diese Weise wird der Transport der einzelnen Sockel beziehungsweise der Zaunelemente erleichtert, da das Gewicht der Zaunelemente insgesamt verringert ist, bis daraus ein Absperrzaun hergestellt wird.As already stated previously, the base can be designed as a concrete segment. An alternative embodiment of the base is that it is a fillable hollow body. The base can therefore be made, for example, from sheet metal or plastic and only filled with sand or similar materials at the construction site so that it reaches the weight required for the safety of the barrier fence. In this way, the transport of the individual bases or the fence elements is made easier, since the weight of the fence elements as a whole is reduced until a barrier fence is made from them.
In an sich bekannter Weise kann es sich bei dem Flächengebilde des hier zum Einsatz kommenden Zaunelementes um eine Platte, eine Latten-, Gitter- oder Netzstruktur handeln. Kommt beispielsweise eine Platte als Flächengebilde zum Einsatz, so lässt sich diese auch als Werbeträger oder zur Vermittlung von Informationen verwenden, so dass beispielsweise Lichtbilder auf eine derartige Platte projiziert werden können. Zudem stellt eine Platte auch einen optimalen Sichtschutz dar.In a manner known per se, the surface structure of the fence element used here can be a plate, a slatted, lattice or net structure. For example, if a plate is used as a flat structure, it can also be used as an advertising medium or to convey information, so that, for example, photographs can be projected onto such a plate. In addition, a plate also provides optimal privacy protection.
Wie bereits mehrfach betont wurde, werden Absperrzäune der hier betroffenen Art überwiegend zur Abschirmung sicherheitsrelevanter Bereiche verwendet. Daher muss in jedem Fall sichergestellt werden, dass sich die einzelnen Zaunelemente auch nicht durch Gewalteinwirkung voneinander lösen lassen. Aus dem genannten Grund wird entsprechend einer vorteilhaften Ausgestaltung der Erfindung vorgeschlagen, dass der Sockel an einer seiner Stirnseiten einen Sockelflansch und auf der dem Sockelflansch gegenüberliegenden Stirnseite eine Eingriffskontur aufweist, sodass der Sockelflansch eines von mindestens zwei miteinander verbundenen Zaunelementen formschlüssig in die Eingriffskontur eines zu diesem Zaunelement benachbart angeordneten, weiteren Zaunelements einsetzbar ist. Durch die formschlüssige Verbindung wird erreicht, dass eine Trennung der Zaunelemente von der zu schützenden Seite her auch unter Einsatz von Werkzeugen und/oder Gewalt nicht möglich ist.As has already been emphasized several times, barrier fences of the type concerned here are primarily used to shield security-relevant areas. Therefore, it must be ensured in any case that the individual fence elements cannot be separated from each other by force. For the reason mentioned, it is proposed, in accordance with an advantageous embodiment of the invention, that the base has a base flange on one of its end faces and an engagement contour on the end face opposite the base flange, so that the base flange of one of at least two interconnected fence elements positively fits into the engagement contour of one of these Fence element arranged adjacent, further fence element can be used. The positive connection ensures that the fence elements cannot be separated from the side to be protected, even using tools and/or force.
Eine spezielle Ausgestaltung der zuvor beschriebenen Lösung besteht erfindungsgemäß darin, dass der Sockelflansch und die Eingriffskontur zweier benachbart zueinander angeordneter Zaunelemente verzahnungsartig ineinander eingreifend ausgeführt sind. Da der Sockel maßgeblich für die Standfestigkeit des Zaunelementes und damit des gesamten Absperrzaunes ist, weist er ein hierfür geeignetes Gewicht auf, das ausreichen muss, um auf die Zaunanlage einwirkende Kräfte, wie sie beispielsweise durch Wind oder Gewalteinwirkung entstehen können, abzufangen beziehungsweise diesen entgegenzuwirken. Das hohe Gewicht des Sockels bringt darüber hinaus den Vorteil mit sich, dass die einzelnen Zaunelemente nicht ohne weiteres voneinander getrennt werden können. Wird darüber hinaus die zuvor bereits genannte, verzahnungsartige Verbindung vorgesehen, so kann dadurch die Verbindung der Sockel untereinander verbessert und einer unerwünschten Trennung der Zaunanlage durch Unbefugte entgegengewirkt werden.According to the invention, a special embodiment of the solution described above is that the base flange and the engagement contour of two fence elements arranged adjacent to one another are designed to mesh with one another in a tooth-like manner. Since the base is crucial for the stability of the fence element and thus of the entire barrier fence, it has a suitable weight, which must be sufficient to absorb or counteract forces acting on the fence system, such as those that can arise from wind or force. The high weight of the base also has the advantage that the individual fence elements cannot be easily separated from one another. If the aforementioned tooth-like connection is also provided, the connection between the bases can be improved and unwanted separation of the fence system by unauthorized persons can be counteracted.
Ein modularer Absperrzaun besteht entsprechend der vorliegenden Erfindung aus mehreren, miteinander verbundenen, mobilen Zaunelementen, wie sie zuvor bereits ausführlich beschrieben wurden. Dabei ist es von besonderer Bedeutung, dass die Kanäle, insbesondere in den formschlüssig miteinander verbundenen Sockeln, zweier, vorzugsweise zueinander, benachbarter und/oder miteinander verbundener Zaunelemente unmittelbar aneinander angrenzen und somit entlang des Absperrzaunes ein durchgehender Kanal gebildet ist.According to the present invention, a modular barrier fence consists of several interconnected, mobile fence elements, as have already been described in detail previously. It is particularly important that the channels, in particular in the positively connected bases, of two fence elements that are preferably adjacent to one another and/or connected to one another, directly adjoin one another and thus a continuous channel is formed along the barrier fence.
Hier zeigt sich der wesentliche Vorteil der erfindungsgemäßen Ausführung der Zaunelemente mit einem als offene Aufnahmenut ausgeführten Kanal. Werden nämlich zum Beispiel sehr lange Absperrzäune aufgebaut, so müssen auch dem entsprechend lange Kabel oder Spannseile verlegt werden. Bei der im Zusammenhang mit der Beschreibung des Standes der Technik erörterten Druckschrift
Der erfindungsgemäße Absperrzaun weist jedoch noch weitere, sehr wesentliche Merkmale auf. So wird entsprechend einer Ausgestaltung der Erfindung vorgeschlagen, dass der Absperrzaun auf seiner abzuschirmenden Seite mindestens einen Kamerasockel mit zu den Sockeln korrespondierenden Eingriffsgeometrien aufweist, der mit einem Mast für Überwachungsgeräte und/oder mit einem Schaltschrank ausgestattet ist.However, the barrier fence according to the invention has further, very important features. According to one embodiment of the invention, it is proposed that the barrier fence has on its side to be shielded at least one camera base with engagement geometries corresponding to the bases, which is equipped with a mast for monitoring devices and/or with a control cabinet.
Um durch den Einsatz der Kamerasockel die Montage des Absperrzaunes nicht unnötig zu erschweren, ist entsprechend einer Weiterbildung der Erfindung vorgesehen, dass der Kamerasockel zur Fortführung der Kanäle der Sockel Leitungsführungskanäle aufweist. Somit weist ein derartiger Kamerasockel die gleichen Ausstattungsmerkmale auf, wie die Sockel der übrigen Zaunelemente. Auch der Kamerasockel kann Pfeiler sowie ein zwischen den Pfeilern angeordnetes Flächengebilde im Sinne der zuvor beschriebenen Zaunelemente umfassen. Damit lässt sich der Kamerasockel problemlos in den Absperrzaun integrieren, ohne dass es zusätzlicher Aufwendungen bedarf.In order not to unnecessarily complicate the installation of the barrier fence by using the camera base, it is provided in accordance with a further development of the invention that the camera base has cable routing channels for continuation of the channels of the base. This type of camera base therefore has the same features as the bases of the other fence elements. The camera base can also include pillars and a surface structure arranged between the pillars in the sense of the previously described fence elements. This means that the camera base can be easily integrated into the barrier fence without any additional effort being required.
Da der Kamerasockel verschiedene Elektroleitungen aufnehmen muss, ist es in diesem speziellen Fall von Vorteil, wenn die Leitungsführungskanäle aus in die Kamerasockel eingebrachten oder eingeformten Rohren bestehen. In bevorzugter Weise handelt es sich dabei um Kunststoffrohre, da diese die Gefahr von Beschädigungen an den verlegten Kabeln vermeiden.Since the camera base has to accommodate various electrical cables, it is advantageous in this special case if the cable routing channels consist of pipes inserted or molded into the camera base. These are preferably plastic pipes, as these avoid the risk of damage to the laid cables.
Eine weitere Besonderheit eines erfindungsgemäßen Absperrzaunes ist darüber hinaus darin zu sehen, dass dieser an Eckbereichen Ecksockel mit zu den Sockeln oder Kamerasockeln korrespondierenden Kanälen und mit, insbesondere korrespondierenden, Eingriffskonturen aufweist, die den seitlichen Anschluss zweier Zaunelemente unter einem Winkel, vorzugsweise unter einem rechten Winkel, zueinander ermöglichen. Auf diese einfache Weise wird nicht nur eine geradlinige Ausführung des Absperrzaunes ermöglicht. Vielmehr kann dieser auch um Ecken herum aufgebaut werden. Dadurch wird der Absperrzaun insgesamt sehr flexibel ausführbar und ist an unterschiedliche örtliche Gegebenheiten anpassbar.A further special feature of a barrier fence according to the invention can be seen in the fact that it has corner bases in corner areas with channels corresponding to the bases or camera bases and with, in particular corresponding, engagement contours which allow the lateral connection of two fence elements at an angle, preferably at a right angle , enable each other. This simple way not only enables the barrier fence to be designed in a straight line. In fact, it can also be built around corners. This means that the barrier fence can be designed very flexibly overall and can be adapted to different local conditions.
In diesem Sinne wird entsprechend einer Ausgestaltung der Erfindung vorgeschlagen, dass der Absperrzaun linke und rechte Ecksockel aufweist, um die zuvor beschriebene Flexibilität seiner Gestaltung noch weiter zu verbessern.In this sense, according to one embodiment of the invention, it is proposed that the barrier fence has left and right corner bases in order to further improve the previously described flexibility of its design.
Wie zuvor bereits im Zusammenhang mit der Fixierung der Profilelemente innerhalb des Kanals eines Sockels beschrieben wurde, ist es auch für die Ausführung der Kanäle der Ecksockel und der Kamerasockel sinnvoll, hier oder in diesen Kanälen eine Klebeverbindung oder Dübelklötze zur Fixierung der Profilelemente oder der Deckel vorzusehen, sodass auch in diese Kanäle Profilelemente eingesetzt werden können, die durch geeignete Deckel verschlossen werden können. Alternativ erfolgt die Fixierung der Profilelemente in dem Kanal z.B. mittels einer stoffschlüssigen Verbindung.As has already been described previously in connection with the fixation of the profile elements within the channel of a base, it also makes sense for the design of the channels of the corner bases and the camera base to provide an adhesive connection or dowel blocks here or in these channels for fixing the profile elements or the covers , so that profile elements can also be inserted into these channels and can be closed with suitable covers. Alternatively, the profile elements are fixed in the channel, for example by means of a cohesive connection.
In besonders kritischen Bereichen ist es leider manchmal erforderlich, einen Absperrzaun zusätzlich mit Stacheldraht oder Natodraht auszustatten. Hierfür wird entsprechend einer Ausgestaltung der Erfindung vorgeschlagen, dass die Pfeiler der Zaunelemente, in Längsrichtung des Absperrzaunes betrachtet, eine Y-Form oder eine T-Form aufweisen. In die durch die Y-Form gegebene Spreizung im oberen Endbereich der Pfeiler wird eine vereinfachte Einlage des Stacheldrahtes ermöglicht, der konfektioniert auf Rollen zur Verfügung gestellt wird und dadurch eine Spiralform aufweist. Der Stacheldraht oder Natodraht wird somit lediglich in die Y-Form der Pfeiler eingelegt. Ebenso können die Pfeiler jedoch neben der Y-Form eine T-Form aufweisen oder einfach abgewinkelt sein.Unfortunately, in particularly critical areas it is sometimes necessary to additionally equip a barrier fence with barbed wire or NATO wire. For this purpose, according to an embodiment of the invention, it is proposed that the pillars of the fence elements, viewed in the longitudinal direction of the barrier fence, have a Y-shape or a T-shape. The spread in the upper end area of the pillars caused by the Y shape enables a simplified insertion of the barbed wire, which is made available on rolls and therefore has a spiral shape. The barbed wire or NATO wire is simply inserted into the Y-shape of the pillars. However, the pillars can also have a T-shape in addition to the Y-shape or can simply be angled.
Die bereits erwähnte Ausführung des Sockels mit bodenseitigen Ausnehmungen gestattet beispielsweise den Einsatz eines Flurförderfahrzeugs, dessen Hubgabel unmittelbar in die Ausnehmungen eingeführt werden kann, um dadurch den Transport der Zaunelemente und die Montage des Absperrzaunes aus mehreren Zaunelementen zu ermöglichen. Dementsprechend kann es sich bei der Hebevorrichtung um ein Flurförderfahrzeug oder einen Lastenkran handeln. Auch die Kamerasockel und die Ecksockel weisen entsprechend einer Ausgestaltung der Erfindung mindestens eine Ausnehmung für eine Hebevorrichtung auf. Um den Transport der einzelnen Zaunelemente zu erleichtern und darüber hinaus die Montage des Absperrzaunes zu ermöglichen, können in den Sockel natürlich auch Haken oder Ösen eingebracht sein. Insbesondere in den Sockel eingebrachte Haken oder Ösen können für einen Transport mittels eines Lastenkranes verwendet werden, an dessen Ausleger zu den Haken oder Ösen kompatible Trageinrichtungen vorhanden sind.The already mentioned design of the base with recesses on the bottom allows, for example, the use of an industrial truck whose lifting fork can be inserted directly into the recesses, thereby enabling the transport of the fence elements and the assembly of the barrier fence from several fence elements. Accordingly, the lifting device can be an industrial truck or a cargo crane. According to an embodiment of the invention, the camera base and the corner base also have at least one recess for a lifting device. In order to make the transport of the individual fence elements easier and also to enable the installation of the barrier fence, hooks or eyes can of course also be installed in the base. In particular, hooks or eyes inserted into the base can be transported using a Cargo cranes can be used, on the boom of which there are supporting devices compatible with the hooks or eyes.
Die Erfindung wird nachfolgend anhand der beigefügten Zeichnungen näher erläutert. Die gezeigten Ausführungsbeispiele stellen dabei keine Einschränkung auf die dargestellten Varianten dar, sondern dienen lediglich der Erläuterung eines Prinzips der Erfindung.The invention is explained in more detail below with reference to the accompanying drawings. The exemplary embodiments shown do not represent a restriction to the variants shown, but merely serve to explain a principle of the invention.
Gleiche oder gleichartige Bauteile werden stets mit denselben Bezugsziffern bezeichnet. Um die erfindungsgemäße Funktionsweise veranschaulichen zu können, sind in den Figuren nur stark vereinfachte Prinzipdarstellungen gezeigt, bei denen auf die für die Erfindung nicht wesentlichen Bauteile verzichtet wurde. Dies bedeutet jedoch nicht, dass derartige Bauteile bei einer erfindungsgemäßen Lösung nicht vorhanden sind.The same or similar components are always designated with the same reference numbers. In order to be able to illustrate the functionality according to the invention, only very simplified schematic representations are shown in the figures, in which the components that are not essential to the invention have been omitted. However, this does not mean that such components are not present in a solution according to the invention.
Es zeigt:
-
Figur 1 : eine räumliche Darstellung eines aus mehreren Zaunelementen bestehenden Absperrzaunes, -
Figur 2 : die Ansicht eines Absperrzaunes von der abzuschirmenden Seite, entsprechend der Blickrichtung des PfeilsII aus Figur 1 , -
Figur 3 : einen Sockel eines Zaunelements in einer Seitenansicht, -
Figur 4 : einen Blick in Richtung des PfeilsIV aus Figur 3 auf den Sockel, -
Figur 5 : einen Blick auf einen mit einem Profilelement und einem Deckel ausgestatteten Kanal in einer Schnittansicht gemäß dem PfeilV aus Figur 2 , -
Figur 6 : ein Profilelement zum Einsatz in einem Kanal, -
Figur 7 : einen Deckel zur Verbindung mit dem Profilelement und zum Verschluss des Kanals, -
Figur 8 : einen noch nicht vergossenen Kamerasockel, -
Figur 9 : einen Ecksockel als rechte Ausführung, -
Figur 10 : einen Ecksockel als linke Ausführung, -
Figur 11 : einen Blick auf einen lediglich durch einen Deckel verschlossenen Kanal in einer Schnittansicht in Längsrichtung des Kanals betrachtet, -
Figur 12 : eine spezielle Ausführung eines Deckels als separiertes Einzelteil in perspektivischer Ansicht und -
Figur 13 : einen Blick auf einen lediglich durch einen Deckel verschlossenen Kanal in einer Schnittansicht in Längsrichtung des Kanals betrachtet mit einer zusätzlichen Verschraubung des Deckels.
-
Figure 1 : a spatial representation of a barrier fence consisting of several fence elements, -
Figure 2 : the view of a barrier fence from the side to be shielded, corresponding to the direction of arrow IIFigure 1 , -
Figure 3 : a base of a fence element in a side view, -
Figure 4 : look in the direction of arrow IVFigure 3 on the base, -
Figure 5 : a view of a channel equipped with a profile element and a cover in a sectional view according to arrow VFigure 2 , -
Figure 6 : a profile element for use in a channel, -
Figure 7 : a cover to connect to the profile element and to close the channel, -
Figure 8 : a camera base that has not yet been cast, -
Figure 9 : a corner base as a right-hand version, -
Figure 10 : a corner base as a left-hand version, -
Figure 11 : a view of a channel that is only closed by a cover in a sectional view viewed in the longitudinal direction of the channel, -
Figure 12 : a special version of a lid as a separate individual part in a perspective view and -
Figure 13 : a view of a channel that is only closed by a cover in a sectional view viewed in the longitudinal direction of the channel with an additional screw connection on the cover.
In der
Die
Aus der
Aus der
Die
Die
Der in der
Der im Rahmen der Beschreibung der
Die
Aus der
Die
Die Ausführungsvariante eines ausschnittsweise gezeigten Sockels 2 in
- 11
- ZaunelementFence element
- 22
- Sockelbase
- 33
- Ausnehmungrecess
- 44
- Pfeilerpier
- 55
- Pfeilerpier
- 66
- Flächengebildesurface structure
- 77
- Aufnahmenutreceiving groove
- 88th
- Kanalchannel
- 99
- DeckelLid
- 1010
- ProfilelementProfile element
- 1111
- DübelklotzDowel block
- 1212
- Stirnseitefront side
- 1313
- Stirnseitefront side
- 1414
- SockelflanschBase flange
- 1515
- Eingriffskonturengagement contour
- 1616
- Absperrzaunbarrier fence
- 1717
- KamerasockelCamera base
- 1818
- Mastmast
- 1919
- Überwachungsgerät (Bewegungssensor)Monitoring device (motion sensor)
- 2020
- Überwachungsgerät (Kamera, Infrarot- beziehungsweise Thermalkamera)Monitoring device (camera, infrared or thermal camera)
- 2121
- Schaltschrankswitch cabinet
- 2222
- LeitungsführungskanäleCable routing channels
- 2323
- EcksockelCorner base
- 2424
- EcksockelCorner base
- 2525
- vertikaler Schenkelvertical leg
- 2626
- NutNut
- 2727
- hakenförmige Konturhook-shaped contour
- 2828
- RiffelstrukturRipple structure
- 2929
- RiffelstrukturRipple structure
- 3030
- Klaueclaw
- 3131
- StacheldrahtBarbed Wire
- 3232
- VerzahnungsgeometrieGear geometry
- 3333
- Schraubescrew
- 3434
- KanalgrundCanal bottom
Claims (21)
dadurch gekennzeichnet, dass
der an der abzuschirmenden Seite verlaufende Kanal (8) horizontal, also quer zur Ausrichtung des Flächengebildes (6) verläuft und durch einen lösbar fixierten Deckel (9) verschlossen ist.Mobile fence element (1), comprising a base (2) with at least one recess (3) for a lifting device and at least two pillars (4, 5), between which a flat structure (6) is arranged, each of the pillars (4, 5 ) is inserted into a receiving groove (7) or into a receiving hole in the base (2) and fixed therein and the base (2) has a channel (8) designed as an open receiving groove on one side, on the side of the mobile fence element (1) to be shielded Has a holder for cables or tension cables, which extends continuously along the entire length of the base (2),
characterized in that
the channel (8) running on the side to be shielded runs horizontally, i.e. transversely to the orientation of the fabric (6) and is closed by a releasably fixed cover (9).
dadurch gekennzeichnet, dass
der Deckel (6) in dem Kanal (8) fixiert ist.Mobile fence element according to claim 1,
characterized in that
the cover (6) is fixed in the channel (8).
dadurch gekennzeichnet, dass
der Deckel (6) formschlüssig oder kraftschlüssig in dem Kanal fixiert ist.Mobile fence element according to one of the above claims,
characterized in that
the cover (6) is fixed in the channel in a form-fitting or non-positive manner.
dadurch gekennzeichnet, dass
der in den Kanal (8) eingesetzte Deckel (6) an seiner an der Kanalinnenwand anliegenden Außenoberfläche eine Verzahnungsgeometrie (32) oder eine verzahnungsartig ausgeführte Schnapp- oder Rastkontur aufweist.Mobile fence element according to one of the above claims,
characterized in that
the cover (6) inserted into the channel (8) has a toothing geometry (32) or a toothing-like snap or locking contour on its outer surface which rests on the inner wall of the channel.
dadurch gekennzeichnet, dass
die Verzahnungsgeometrie (32) oder die verzahnungsartig ausgeführte Schnapp- oder Rastkontur des Deckels (6) komplementär zu den mit einer hierzu passenden Kontur versehenen Innenwänden des Kanals (8) ausgebildet ist.Mobile fence element according to claim 4,
characterized in that
the toothing geometry (32) or the toothing-like snap or locking contour of the cover (6) is designed to be complementary to the inner walls of the channel (8) which are provided with a matching contour.
dadurch gekennzeichnet, dass
in den Kanal (8) ein den Kanal (8) auskleidendes, durch den Deckel (9) verschließbares Profilelement (10) eingesetzt ist.Mobile fence element according to claim 1,
characterized in that
a profile element (10) which lines the channel (8) and can be closed by the cover (9) is inserted into the channel (8).
dadurch gekennzeichnet, dass
der Deckel (9) bei geschlossenem Kanal (8) formschlüssig oder kraftschlüssig mit dem Profilelement (10) verbunden ist.Mobile fence element according to claim 6,
characterized in that
the cover (9) is positively or non-positively connected to the profile element (10) when the channel (8) is closed.
dadurch gekennzeichnet, dass
in dem Kanal (8) des Sockels (2) Dübelklötze (11) zur Fixierung der Profilelemente (10) oder des Deckels (6) vorhanden sind oder die Fixierung der Profilelemente (10) in dem Kanal (8) mittels einer stoffschlüssigen Verbindung erfolgt.Mobile fence element according to one of the above claims,
characterized in that
Dowel blocks (11) are present in the channel (8) of the base (2) for fixing the profile elements (10) or the cover (6) or the profile elements (10) are fixed in the channel (8) by means of a material connection.
dadurch gekennzeichnet, dass
der Sockel (2) als ein Betonsegment oder als befüllbarer Hohlkörper ausgeführt ist.Mobile fence element according to one of the above claims,
characterized in that
the base (2) is designed as a concrete segment or as a fillable hollow body.
dadurch gekennzeichnet, dass
das Flächengebilde (6) eine Platte, eine Latten-, Gitter- oder Netzstruktur ist.Mobile fence element according to one of the above claims,
characterized in that
the fabric (6) is a plate, a slatted, grid or net structure.
dadurch gekennzeichnet, dass
der Sockel (2) an einer seiner Stirnseiten (12) einen Sockelflansch (14) und auf der dem Sockelflansch (14) gegenüberliegenden Stirnseite (13) eine Eingriffskontur (15) aufweist, sodass der Sockelflansch (14) eines von mindestens zwei miteinander verbundenen Zaunelementen formschlüssig in die Eingriffskontur (15) eines zu diesem Zaunelement benachbart angeordneten, weiteren Zaunelements einsetzbar ist.Mobile fence element according to one of the above claims,
characterized in that
the base (2) has a base flange (14) on one of its end faces (12) and an engagement contour (15) on the end face (13) opposite the base flange (14), so that the base flange (14) is one of at least two fence elements connected to one another can be inserted positively into the engagement contour (15) of a further fence element arranged adjacent to this fence element.
dadurch gekennzeichnet, dass
der Sockelflansch (14) und die Eingriffskontur (15) zweier benachbart zueinander angeordneter Zaunelemente verzahnungsartig ineinander eingreifend ausgeführt sind.Mobile fence element according to claim 11,
characterized in that
the base flange (14) and the engagement contour (15) of two fence elements arranged adjacent to one another are designed to mesh like teeth.
dadurch gekennzeichnet, dass
die Kanäle (8) in den formschlüssig miteinander verbundenen Sockeln (2) zweier zueinander benachbarter und miteinander verbundener Zaunelemente (1) unmittelbar aneinander angrenzen und somit entlang des Absperrzaunes (16) ein durchgehender Kanal (8) gebildet ist.Modular barrier fence (16), formed from several interconnected, mobile fence elements (1) according to one of the above claims,
characterized in that
the channels (8) in the positively interconnected bases (2) of two mutually adjacent and interconnected fence elements (1) directly adjoin one another and thus a continuous channel (8) is formed along the barrier fence (16).
dadurch gekennzeichnet, dass
der Absperrzaun (16) auf seiner abzuschirmenden Seite mindestens einen Kamerasockel (17) mit zu den Sockeln (2) korrespondierenden Eingriffsgeometrien (14, 15) aufweist, der mit einem Mast (18) für Überwachungsgeräte (19, 20) und/oder mit einem Schaltkasten (21) ausgestattet ist.Modular barrier fence according to claim 13,
characterized in that
the barrier fence (16) has on its side to be shielded at least one camera base (17) with engagement geometries (14, 15) corresponding to the bases (2), which is connected to a mast (18) for monitoring devices (19, 20) and/or with a Switch box (21) is equipped.
dadurch gekennzeichnet, dass
der Kamerasockel (17) zur Fortführung der Kanäle (8) der Sockel (2) Leitungsführungskanäle (22) aufweist.Modular barrier fence according to claim 14,
characterized in that
the camera base (17) has cable routing channels (22) for the continuation of the channels (8).
dadurch gekennzeichnet, dass
die Leitungsführungskanäle (22) aus in die Kamerasockel (17) eingebrachten oder eingeformten Rohren bestehen.Modular barrier fence according to claim 15,
characterized in that
the cable routing channels (22) consist of tubes inserted or molded into the camera base (17).
dadurch gekennzeichnet, dass
an Eckbereichen des Absperrzaunes (16) Ecksockel (23, 24) mit zu den Sockeln (2) korrespondierenden Kanälen (8) und mit Eingriffskonturen (14, 15) vorhanden sind, die den seitlichen Anschluss zweier Zaunelemente (1) unter einem Winkel zueinander ermöglichen.Modular barrier fence according to one of claims 13 to 16,
characterized in that
There are corner bases (23, 24) in corner areas of the barrier fence (16) with channels (8) corresponding to the bases (2) and with engagement contours (14, 15), which enable the lateral connection of two fence elements (1) at an angle to one another .
dadurch gekennzeichnet, dass
linke und rechte Ecksockel (23, 24) vorhanden sind.Modular barrier fence according to claim 17,
characterized in that
left and right corner bases (23, 24) are present.
dadurch gekennzeichnet, dass
in den Kanälen (8) der Ecksockel (23, 24) und der Kamerasockel (17) Dübelklötze (11) zur Fixierung der Profilelemente (10) oder der Deckel (9) vorhanden sind oder die Fixierung der Profilelemente (10) in dem Kanal (8) mittels einer stoffschlüssigen Verbindung erfolgt.Modular barrier fence according to one of claims 13 to 18,
characterized in that
in the channels (8) of the corner base (23, 24) and the camera base (17) there are dowel blocks (11) for fixing the profile elements (10) or the cover (9) or the fixation of the profile elements (10) in the channel ( 8) takes place by means of a cohesive connection.
dadurch gekennzeichnet, dass
die Pfeiler (4, 5) der mobilen Zaunelemente (1), in Längsrichtung des Absperrzaunes betrachtet, eine Y-Form oder eine T-Form aufweisen oder einfach abgewinkelt sind.Modular barrier fence according to one of claims 13 to 19,
characterized in that
the pillars (4, 5) of the mobile fence elements (1), viewed in the longitudinal direction of the barrier fence, have a Y-shape or a T-shape or are simply angled.
dadurch gekennzeichnet, dass
die Kamerasockel (17) und die Ecksockel (23, 24) jeweils mindestens eine Ausnehmung (3) für eine Hebevorrichtung aufweisen.Modular barrier fence according to one of claims 13 to 20,
characterized in that
the camera base (17) and the corner bases (23, 24) each have at least one recess (3) for a lifting device.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP22196249.1A EP4339399A1 (en) | 2022-09-16 | 2022-09-16 | Mobile fence element and modular barrier fence formed by a plurality of such fence elements |
Publications (1)
Publication Number | Publication Date |
---|---|
EP4339400A1 true EP4339400A1 (en) | 2024-03-20 |
Family
ID=83362455
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22196249.1A Pending EP4339399A1 (en) | 2022-09-16 | 2022-09-16 | Mobile fence element and modular barrier fence formed by a plurality of such fence elements |
EP23197772.9A Pending EP4339400A1 (en) | 2022-09-16 | 2023-09-15 | Mobile fence element and modular barrier fence formed by a plurality of such fence elements |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP22196249.1A Pending EP4339399A1 (en) | 2022-09-16 | 2022-09-16 | Mobile fence element and modular barrier fence formed by a plurality of such fence elements |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP4339399A1 (en) |
WO (1) | WO2024056887A1 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020121063A1 (en) * | 1999-09-10 | 2002-09-05 | Andrew Mathias | Hoardings |
EP1945888B1 (en) | 2005-09-30 | 2009-04-01 | Dirickx Groupe S.A. | Barrier |
DE102015107273B3 (en) | 2015-05-11 | 2016-10-27 | Thomas Bockmeyer | Zaunanlage |
CN208885121U (en) | 2018-08-02 | 2019-05-21 | 上海城投公路管理有限公司 | A kind of groove type enclosing |
CN209799566U (en) * | 2019-03-05 | 2019-12-17 | 胡安保 | Fence for building construction |
-
2022
- 2022-09-16 EP EP22196249.1A patent/EP4339399A1/en active Pending
-
2023
- 2023-09-15 EP EP23197772.9A patent/EP4339400A1/en active Pending
- 2023-09-15 WO PCT/EP2023/075505 patent/WO2024056887A1/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20020121063A1 (en) * | 1999-09-10 | 2002-09-05 | Andrew Mathias | Hoardings |
EP1945888B1 (en) | 2005-09-30 | 2009-04-01 | Dirickx Groupe S.A. | Barrier |
DE102015107273B3 (en) | 2015-05-11 | 2016-10-27 | Thomas Bockmeyer | Zaunanlage |
CN208885121U (en) | 2018-08-02 | 2019-05-21 | 上海城投公路管理有限公司 | A kind of groove type enclosing |
CN209799566U (en) * | 2019-03-05 | 2019-12-17 | 胡安保 | Fence for building construction |
Also Published As
Publication number | Publication date |
---|---|
EP4339399A1 (en) | 2024-03-20 |
WO2024056887A1 (en) | 2024-03-21 |
WO2024056887A4 (en) | 2024-04-18 |
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