EP1279771B1 - Roadway barrier - Google Patents

Roadway barrier Download PDF

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Publication number
EP1279771B1
EP1279771B1 EP02015915A EP02015915A EP1279771B1 EP 1279771 B1 EP1279771 B1 EP 1279771B1 EP 02015915 A EP02015915 A EP 02015915A EP 02015915 A EP02015915 A EP 02015915A EP 1279771 B1 EP1279771 B1 EP 1279771B1
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EP
European Patent Office
Prior art keywords
concrete
profile
fence post
fence
barrier device
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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EP02015915A
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German (de)
French (fr)
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EP1279771A3 (en
EP1279771A2 (en
Inventor
E.Spengler Bernd
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Hermann Spengler & Co KG GmbH
Original Assignee
Hermann Spengler KG Sand- und Betonwerk
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Publication of EP1279771A3 publication Critical patent/EP1279771A3/en
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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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/025—Combinations of at least two of the barrier member types covered by E01F15/04 - E01F15/08, e.g. rolled steel section or plastic strip backed up by cable, safety kerb topped by rail barrier
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/083—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using concrete
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection
    • 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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/658—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing
    • E01F9/669—Upright bodies, e.g. marker posts or bollards; Supports for road signs characterised by means for fixing for fastening to safety barriers or the like

Definitions

  • the invention relates to a roadway limiting device for braking, returning or stopping departing from the road vehicles, especially for use on racetracks, consisting of along the road or between their lanes to be arranged, lined up in the longitudinal direction and interconnected concrete elements of mutually preferably the same shape and arranged on the concrete elements fence elements, wherein the concrete elements are provided at their transversely oriented to the longitudinal direction end faces with internally anchored links which mesh with frontally close juxtaposed concrete elements, and wherein each link consists of a cross-sectionally J-shaped, thereby forming a hook anchoring element , where above the Connecting member is provided an upwardly open receiving pocket for a fence post.
  • Such a roadway limiting device is known from GB-A-2219332.
  • manner can be used in the receiving pockets posts for traffic signs, a fence or the like.
  • GB-A-2295406 shows a similar limiting device in which wall elements arranged on a pedestal are connected to one another via connecting bolts. These connecting bolts extend through slots provided in the wall elements.
  • a fence for motor racing which consists of concrete elements and arranged above grid elements.
  • Both the concrete elements as well as the grid elements have at their respective facing the adjacent element sides annular anchor elements which are arranged so that they are axially aligned in juxtaposed elements, so that an inserted into the anchor elements post for the connection of both the concrete elements also the grid elements provides each other.
  • the invention has for its object to provide a roadway limiting device, which makes it possible to ensure in a simple manner, especially in only temporarily established racetracks to comply with safety regulations by simultaneous attachment of the concrete elements and the fence.
  • the fence post is also a cross-sectionally J-shaped, facing and facing the fence post of the adjacent concrete element connecting element is arranged when retracting the concrete element in the adjacent concrete element automatically non-positively in the connecting element of the fence post of the adjacent Concrete element engages.
  • the advantage achieved by the invention consists essentially in that simultaneously with the concrete elements and the fence elements can be non-positively connected, resulting in a high resistance to flying parts results, without the need for complex installation work, which - which is just temporary equipped racetracks is advantageous - a later separation when dismantling is just as possible.
  • the receiving pocket is formed by an anchored in the concrete element, the front side flush final, substantially C-shaped metal profile.
  • the C-shaped metal profile is provided in the region of its profile back with a pointing to the interior of the concrete element anchoring reinforcement.
  • the C-shaped metal profile is provided in the region of its profile back with at least one facing the interior of the concrete element, the profile interior open towards screw.
  • the fence post can be screwed by means of a hole in the metal profile.
  • the fence post is formed as a U-profile, wherein the J-shaped connecting element is profilinnen perfume connected to the profile back and projects beyond the profile legs.
  • the connecting members or the anchoring elements of the concrete element in the longitudinal direction in the U-profile are displaced.
  • the receiving pocket connects directly to the connecting member.
  • the J-shaped connecting element of the fence post on both sides of the concrete element slightly offset in height. This makes it possible first to bring the connecting members of the concrete elements in mutual engagement, so lower the einzahrende concrete element slightly, then align the fasteners on the fence post to each other, so that they then come with further lowering of the concrete element also engaged.
  • the J-shaped connecting element should be arranged below the bend to ensure that the fence elements can be retracted vertically from above.
  • each fence element is formed by longitudinally or lattice-shaped reinforcing or round steel, which is welded or screwed to the fence post.
  • the roadway limiting device shown in the drawing is used to decelerate, return or stop coming off the road vehicles and is particularly intended for use on racetracks, preferably where only temporarily, so at race events on non-permanent racetracks, must be provided for the relevant safety regulations to protect marshals and spectators by possible flying parts.
  • the roadway limiting device consists of along the roadway to be arranged, lined up in the longitudinal direction and interconnected concrete elements 1 of preferably mutually identical shape, on which above fence elements. 2 are arranged.
  • the concrete elements 1 are provided at their transverse to the longitudinal direction of the end faces 1.1 with anchored in the interior of the connecting members 3, which mesh with the front side closely juxtaposed concrete elements 1.
  • Each link 3 consists of a cross-sectionally J-shaped, thereby forming a hook, anchoring element.
  • an upwardly open receiving pocket 4 is provided for a fence post 5, wherein the fence post 5 also has a cross-sectionally J-shaped, facing the fence post 5 of the adjacent concrete element connecting element 6.
  • the receiving pocket is formed by an anchored in the concrete element 1, frontally flush and substantially C-shaped metal profile 7, as can be seen clearly in particular from Figure 4.
  • the C-shaped metal profile 7 is provided in the region of its profile back 7.1 with a pointing to the interior of the concrete element 1 anchoring reinforcement 8 to ensure sufficient load capacity. Furthermore, the C-shaped metal profile 7 is provided in the region of its profile back 7.1 with two pointing to the interior of the concrete element 1 screw sleeves 9, which are open to the profile inside and serve a screw of the fence post 5 in the receiving pocket 4.
  • FIG. 5 there is also the possibility shown in FIG. 5 that in the region adjacent to the receiving pocket 4 on the upper side of the concrete element 1 in the Concrete element 1 recessed screw sleeves 10 are provided, through which a fence post 5 projecting terminal lug 11 can be attached. In order to avoid the protrusion of sharp parts, a recess 12 is provided for the connecting plate 11 at the top of the concrete element 1.
  • the fence post 5 is formed as a U-profile, wherein the J-shaped connecting element 6 is profil lamp connected to the profile back 7.1 and protrudes over the profile legs.
  • the J-shaped connecting element 6 is profil lamp connected to the profile back 7.1 and protrudes over the profile legs.
  • the fence post 5 usually extends obliquely angled at its upper free end.
  • the J-shaped connecting element 6 is disposed below the bend 13.
  • the fence elements 2 are, as indicated in Figure 1, formed by longitudinally arranged reinforcing or round steel 14, in principle, a grid-shaped arrangement is possible.
  • the reinforcing or round steel 14 may in this case be welded or screwed to the fence post 5.

Abstract

The construction consists of concrete elements (1), each with a fence element (2), and connected along their end faces (1.1) by interlocking hook-shaped connection links (3). Located above each connection link is a holder pocket (4), open at the top, for a fence post (5). Each post has a similar hook-shaped connection link (6) directed towards the fence post of the neighboring concrete element. The pocket is formed by a mainly C-shaped metal profile set into the concrete and provided with anchoring reinforcement (8). Each fence element is of round steel bars welded or screwed to the post.

Description

Die Erfindung betrifft eine Fahrbahnbegrenzungseinrichtung zum Abbremsen, Zurückleiten oder Stoppen von von der Fahrbahn abkommenden Fahrzeugen, insbesondere zum Einsatz an Rennstrecken, bestehend aus entlang der Fahrbahn oder zwischen deren Fahrspuren anzuordnenden, in Längsrichtung aneinandergereihten und miteinander in Verbindung stehenden Betonelementen von untereinander vorzugsweise gleicher Gestalt sowie auf den Betonelementen angeordneten Zaunelementen, wobei die Betonelemente an ihren quer zur Längsrichtung ausgerichteten Stirnflächen mit im Inneren verankerten Verbindungsgliedern versehen sind, die bei stirnseitig dicht aneinandergestellten Betonelementen ineinandergreifen, und wobei jedes Verbindungsglied aus einem im Querschnitt J-förmigen, dadurch einen Haken bildenden Verankerungselement besteht, wobei oberhalb des Verbindungsglieds eine nach oben offene Aufnahmetasche für einen Zaunpfosten vorgesehen ist.The invention relates to a roadway limiting device for braking, returning or stopping departing from the road vehicles, especially for use on racetracks, consisting of along the road or between their lanes to be arranged, lined up in the longitudinal direction and interconnected concrete elements of mutually preferably the same shape and arranged on the concrete elements fence elements, wherein the concrete elements are provided at their transversely oriented to the longitudinal direction end faces with internally anchored links which mesh with frontally close juxtaposed concrete elements, and wherein each link consists of a cross-sectionally J-shaped, thereby forming a hook anchoring element , where above the Connecting member is provided an upwardly open receiving pocket for a fence post.

Eine derartige Fahrbahnbegrenzungseinrichtung ist aus der GB-A-2219332 bekannt. In dort erwähnter, jedoch nicht näher dargestellter Weise können in die Aufnahmetaschen Pfosten für Verkehrsschilder, einen Zaun oder ähnliches eingesetzt werden.Such a roadway limiting device is known from GB-A-2219332. In there mentioned, but not shown manner can be used in the receiving pockets posts for traffic signs, a fence or the like.

Die GB-A-2295406 zeigt eine ähnliche Begrenzungseinrichtung, bei welcher auf einem Sockel angeordnete Wandelemente über Verbindungsbolzen miteinander verbunden werden. Diese Verbindungsbolzen erstrecken sich durch in den Wandelementen vorgesehene Langlöcher.GB-A-2295406 shows a similar limiting device in which wall elements arranged on a pedestal are connected to one another via connecting bolts. These connecting bolts extend through slots provided in the wall elements.

Schließlich ist aus der US-A-4685656 ein Zaun für Motorrennen bekannt, der aus Betonelementen und darüber angeordneten Gitterelementen besteht. Sowohl die Betonelemente wie auch die Gitterelemente weisen an ihren jeweils zum benachbarten Element weisenden Seiten ringförmige Ankerelemente auf, die so angeordnet sind, daß sie bei aneinander gestellten Elementen axial fluchten, so daß ein in die Ankerelemente eingeschobener Pfosten für die Verbindung von sowohl der Betonelemente wie auch die Gitterelemente miteinander sorgt.Finally, from US-A-4685656 a fence for motor racing is known, which consists of concrete elements and arranged above grid elements. Both the concrete elements as well as the grid elements have at their respective facing the adjacent element sides annular anchor elements which are arranged so that they are axially aligned in juxtaposed elements, so that an inserted into the anchor elements post for the connection of both the concrete elements also the grid elements provides each other.

Der Erfindung liegt die Aufgabe zugrunde, eine Fahrbahnbegrenzungseinrichtung zu schaffen, die es ermöglicht, auf einfache Weise insbesondere bei nur temporär eingerichteten Rennstrecken die einzuhaltenden Sicherheitsvorschriften durch gleichzeitige Anbringung der Betonelemente sowie des Zaunes zu gewährleisten.The invention has for its object to provide a roadway limiting device, which makes it possible to ensure in a simple manner, especially in only temporarily established racetracks to comply with safety regulations by simultaneous attachment of the concrete elements and the fence.

Diese Aufgabe wird nach der Erfindung dadurch gelöst, daß am Zaunpfosten ebenfalls ein im Querschnitt J-förmiges, vorstehendes und zum Zaunpfosten des benachbarten Betonelements weisendes Verbindungselement angeordnet ist, das beim Einfahren des Betonelements in das benachbarte Betonelement selbsttätig kraftschlüssig in das Verbindungselement des Zaunpfostens des benachbarten Betonelements eingreift.This object is according to the invention solved in that the fence post is also a cross-sectionally J-shaped, facing and facing the fence post of the adjacent concrete element connecting element is arranged when retracting the concrete element in the adjacent concrete element automatically non-positively in the connecting element of the fence post of the adjacent Concrete element engages.

Der durch die Erfindung erreichte Vorteil besteht im wesentlichen darin, daß gleichzeitig mit den Betonelementen auch die Zaunelemente kraftschlüssig miteinander verbunden werden können, wodurch sich eine hohe Widerstandsfestigkeit gegenüber umherfliegenden Teilen ergibt, ohne daß es hierzu aufwendiger Montagearbeiten bedürfte, wobei - was gerade bei nur temporär eingerichteten Rennstrecken vorteilhaft ist - eine spätere Trennung beim Abbau ebenso einfach möglich ist.The advantage achieved by the invention consists essentially in that simultaneously with the concrete elements and the fence elements can be non-positively connected, resulting in a high resistance to flying parts results, without the need for complex installation work, which - which is just temporary equipped racetracks is advantageous - a later separation when dismantling is just as possible.

In bevorzugter Ausführungsform der Erfindung ist vorgesehen, daß die Aufnahmetasche von einem im Betonelement verankerten, stirnseitig bündig abschließenden, im wesentlichen C-förmigen Metallprofil gebildet ist.In a preferred embodiment of the invention, it is provided that the receiving pocket is formed by an anchored in the concrete element, the front side flush final, substantially C-shaped metal profile.

Um dabei sicherzustellen, daß hohe Belastungskräfte aufgenommen werden können, empfiehlt es sich, daß das C-förmige Metallprofil im Bereich seines Profilrückens mit einer zum Inneren des Betonelements weisenden Verankerungsbewehrung versehen ist.In order to ensure that high loading forces can be absorbed, it is recommended that the C-shaped metal profile is provided in the region of its profile back with a pointing to the interior of the concrete element anchoring reinforcement.

Zur Fixierung bzw. Befestigung der Zaunpfosten hat es sich als vorteilhaft herausgestellt, wenn das C-förmige Metallprofil im Bereich seines Profilrückens mit wenigstens einer zum Inneren des Betonelements weisenden, zum Profilinneren hin offenen Schraubhülse versehen ist. Damit kann der Zaunpfosten mittels einer Bohrung im Metallprofil verschraubt werden.For fixing or attachment of the fence posts, it has been found to be advantageous if the C-shaped metal profile is provided in the region of its profile back with at least one facing the interior of the concrete element, the profile interior open towards screw. Thus, the fence post can be screwed by means of a hole in the metal profile.

Soweit die Betonelemente bereits aneinandergereiht sind, ist die Schraubhülse nicht mehr zugänglich. Dann empfiehlt es sich, daß im an die Aufnahmetasche angrenzenden Bereich an der Oberseite des Betonelements wenigstens eine in das Betonelement eingelassene Schraubhülse zur Befestigung einer am Zaunpfosten vorstehenden Anschlußlasche vorgesehen ist. Um hierbei zu vermeiden, daß scharfkantige Teile überstehen, kann zweckmäßigerweise an der Oberseite des Betonelements eine Ausnehmung für die Anschlußlasche vorgesehen sein.As far as the concrete elements are already strung together, the screw is no longer accessible. Then it is recommended that in the adjoining the receiving pocket area at the top of the concrete element at least one embedded in the concrete element screw sleeve for fixing a fence post on the projecting terminal strap is provided. In order to avoid this project that sharp-edged parts survive, can be conveniently provided on the top of the concrete element, a recess for the terminal lug.

Im übrigen hat es sich als vorteilhaft herausgestellt, wenn der Zaunpfosten als U-Profil ausgebildet ist, wobei das J-förmige Verbindungselement profilinnenseitig am Profilrücken angeschlossen ist und über die Profilschenkel vorsteht. Dadurch besteht weiter die Möglichkeit, ein Betonelement gemeinsam mit aufgesetztem Zaunelement ein- bzw. auszufahren, da die Verbindungsglieder bzw. die Verankerungselemente des Betonelements in Längsrichtung im U-Profil verschiebbar sind. Dazu schließt die Aufnahmetasche unmittelbar an das Verbindungsglied an.Moreover, it has been found to be advantageous if the fence post is formed as a U-profile, wherein the J-shaped connecting element is profilinnenseitig connected to the profile back and projects beyond the profile legs. This further makes it possible, a concrete element together with attached fence element on or extend, since the connecting members or the anchoring elements of the concrete element in the longitudinal direction in the U-profile are displaced. For this purpose, the receiving pocket connects directly to the connecting member.

Weiter ist es zweckmäßig, das J-förmige Verbindungselement des Zaunpfosten an beiden Seiten des Betonelements etwas höhenversetzt anzuordnen. Dadurch besteht die Möglichkeit, zunächst die Verbindungsglieder der Betonelemente in gegenseitigen Eingriff zu bringen, also das einzufahrende Betonelement schon etwas abzusenken, um dann die Verbindungselemente am Zaunpfosten zueinander auszurichten, so daß diese dann bei weiterem Absenken des Betonelements ebenfalls in Eingriff kommen.Further, it is expedient to arrange the J-shaped connecting element of the fence post on both sides of the concrete element slightly offset in height. This makes it possible first to bring the connecting members of the concrete elements in mutual engagement, so lower the einzahrende concrete element slightly, then align the fasteners on the fence post to each other, so that they then come with further lowering of the concrete element also engaged.

Soweit der Zaunpfosten an seinem oberen freien Ende schräg abgewinkelt verläuft, sollte das J-förmige Verbindungselement unterhalb der Abwinklung angeordnet sein, um zu gewährleisten, daß die Zaunelemente senkrecht von oben eingefahren werden können.As far as the fence post extends obliquely angled at its upper free end, the J-shaped connecting element should be arranged below the bend to ensure that the fence elements can be retracted vertically from above.

Schließlich ist es im Rahmen der Erfindung selbstverständlich möglich, daß jedes Zaunelement von in Längsrichtung oder gitterförmig angeordnetem Bewehrungs- bzw. Rundstahl gebildet ist, der an den Zaunpfosten angeschweißt oder angeschraubt ist.Finally, it is within the scope of the invention of course possible that each fence element is formed by longitudinally or lattice-shaped reinforcing or round steel, which is welded or screwed to the fence post.

Im folgenden wird die Erfindung an einem in der Zeichnung dargestellten Ausführungsbeispiel näher erläutert; es zeigen:

Fig. 1
die Fahrbahnbegrenzungseinrichtung in Seitenansicht,
Fig. 2
den Gegenstand nach Figur 1 in Stirnansicht,
Fig. 3
einen Querschnitt durch den Gegenstand nach Figur 1,
Fig. 4
eine Detailansicht eines Ausschnittes aus Figur 3,
Fig. 5
eine Detailansicht in der Figur 1 entsprechender Darstellung einer alternativen Ausgestaltung.
In the following the invention will be explained in more detail in an embodiment shown in the drawing; show it:
Fig. 1
the roadway limiting device in side view,
Fig. 2
the object of Figure 1 in front view,
Fig. 3
a cross section through the article of Figure 1,
Fig. 4
a detailed view of a section of Figure 3,
Fig. 5
a detail view in the figure 1 corresponding representation of an alternative embodiment.

Die in der Zeichnung dargestellte Fahrbahnbegrenzungseinrichtung dient zum Abbremsen, Zurückleiten oder Stoppen von von der Fahrbahn abkommenden Fahrzeugen und ist insbesondere zum Einsatz an Rennstrecken vorgesehen, vorzugsweise dort, wo nur vorübergehend, also bei Rennveranstaltungen auf nicht permanenten Rennstrecken, für die einschlägigen Sicherheitsvorschriften gesorgt werden muß, um Streckenposten und Zuschauer durch mögliche umherfliegende Teile zu schützen.The roadway limiting device shown in the drawing is used to decelerate, return or stop coming off the road vehicles and is particularly intended for use on racetracks, preferably where only temporarily, so at race events on non-permanent racetracks, must be provided for the relevant safety regulations to protect marshals and spectators by possible flying parts.

Dazu besteht die Fahrbahnbegrenzungseinrichtung aus entlang der Fahrbahn anzuordnenden, in Längsrichtung aneinandergereihten und miteinander in Verbindung stehenden Betonelementen 1 von untereinander vorzugsweise gleicher Gestalt, auf denen oberhalb Zaunelemente 2 angeordnet sind. Die Betonelemente 1 sind an ihren quer zur Längsrichtung ausgerichteten Stirnflächen 1.1 mit im Inneren verankerten Verbindungsgliedern 3 versehen, die bei stirnseitig dicht aneinandergestellten Betonelementen 1 ineinandergreifen. Jedes Verbindungsglied 3 besteht hierbei aus einem im Querschnitt J-förmigen, dadurch einen Haken bildenden, Verankerungselement.For this purpose, the roadway limiting device consists of along the roadway to be arranged, lined up in the longitudinal direction and interconnected concrete elements 1 of preferably mutually identical shape, on which above fence elements. 2 are arranged. The concrete elements 1 are provided at their transverse to the longitudinal direction of the end faces 1.1 with anchored in the interior of the connecting members 3, which mesh with the front side closely juxtaposed concrete elements 1. Each link 3 consists of a cross-sectionally J-shaped, thereby forming a hook, anchoring element.

Jeweils oberhalb des Verbindungsgliedes 3 ist eine nach oben offene Aufnahmetasche 4 für einen Zaunpfosten 5 vorgesehen, wobei der Zaunpfosten 5 ebenfalls ein im Querschnitt J-förmiges, zum Zaunpfosten 5 des benachbarten Betonelementes weisendes Verbindungselement 6 aufweist.In each case above the connecting member 3, an upwardly open receiving pocket 4 is provided for a fence post 5, wherein the fence post 5 also has a cross-sectionally J-shaped, facing the fence post 5 of the adjacent concrete element connecting element 6.

Die Aufnahmetasche ist dabei von einem im Betonelement 1 verankerten, stirnseitig bündig abschließenden und im wesentlichen C-förmigen Metallprofil 7 gebildet, wie dies insbesondere aus der Figur 4 deutlich zu sehen ist.The receiving pocket is formed by an anchored in the concrete element 1, frontally flush and substantially C-shaped metal profile 7, as can be seen clearly in particular from Figure 4.

Das C-förmige Metallprofil 7 ist im Bereich seines Profilrückens 7.1 mit einer zum Inneren des Betonelementes 1 weisenden Verankerungsbewehrung 8 versehen, um eine ausreichende Belastbarkeit zu gewährleisten. Ferner ist das C-förmige Metallprofil 7 im Bereich seines Profilrückens 7.1 mit zwei zum Inneren des Betonelementes 1 weisenden Schraubhülsen 9 versehen, die zum Profilinneren hin offen sind und einer Verschraubung des Zaunpfostens 5 in der Aufnahmetasche 4 dienen.The C-shaped metal profile 7 is provided in the region of its profile back 7.1 with a pointing to the interior of the concrete element 1 anchoring reinforcement 8 to ensure sufficient load capacity. Furthermore, the C-shaped metal profile 7 is provided in the region of its profile back 7.1 with two pointing to the interior of the concrete element 1 screw sleeves 9, which are open to the profile inside and serve a screw of the fence post 5 in the receiving pocket 4.

Es besteht jedoch auch die in Figur 5 dargestellte Möglichkeit, daß im an die Aufnahmetasche 4 angrenzenden Bereich an der Oberseite des Betonelementes 1 in das Betonelement 1 eingelassene Schraubhülsen 10 vorgesehen sind, durch die eine am Zaunpfosten 5 vorstehende Anschlußlasche 11 befestigt werden kann. Um hierbei das Überstehen scharfkantiger Teile zu vermeiden, ist an der Oberseite des Betonelementes 1 eine Ausnehmung 12 für die Anschlußlasche 11 vorgesehen.However, there is also the possibility shown in FIG. 5 that in the region adjacent to the receiving pocket 4 on the upper side of the concrete element 1 in the Concrete element 1 recessed screw sleeves 10 are provided, through which a fence post 5 projecting terminal lug 11 can be attached. In order to avoid the protrusion of sharp parts, a recess 12 is provided for the connecting plate 11 at the top of the concrete element 1.

Wie sich insbesondere aus den Figuren 3 und 4 ergibt, ist der Zaunpfosten 5 als U-Profil ausgebildet, wobei das J-förmige Verbindungselement 6 profilinnenseitig am Profilrücken 7.1 angeschlossen ist und über die Profilschenkel vorsteht. Auf diese Weise ist es möglich, die Zaunelemente 2 in gleicher Weise wie die Betonelemente 1 beim Aneinandersetzen durch gegenseitiges Einfahren der J-förmigen Verbindungselemente 6 ohne zusätzliche Verschraubungen eine kraftschlüssige Verbindung zwischen den Zaunelementen 2 herzustellen.As is apparent in particular from Figures 3 and 4, the fence post 5 is formed as a U-profile, wherein the J-shaped connecting element 6 is profilseitig connected to the profile back 7.1 and protrudes over the profile legs. In this way it is possible to produce the fence elements 2 in the same way as the concrete elements 1 when put together by mutual retraction of the J-shaped connecting elements 6 without additional screw connections a non-positive connection between the fence elements 2.

Wie sich aus der Figur 2 ergibt, verläuft der Zaunpfosten 5 üblicherweise an seinem oberen freien Ende schräg abgewinkelt. Um die Zaunpfosten 5 bzw. Zaunelemente 2 problemlos durch senkrechtes Einfahren miteinander verbinden zu können, ist das J-förmige Verbindungselement 6 unterhalb der Abwinklung 13 angeordnet.As is apparent from the figure 2, the fence post 5 usually extends obliquely angled at its upper free end. In order to connect the fence posts 5 or fence elements 2 easily by vertical retraction, the J-shaped connecting element 6 is disposed below the bend 13.

Die Zaunelemente 2 sind, wie dies in Figur 1 angedeutet ist, von in Längsrichtung angeordnetem Bewehrungs- bzw. Rundstahl 14 gebildet, wobei grundsätzlich auch eine gitterförmige Anordnung möglich ist. Der Bewehrungs- bzw. Rundstahl 14 kann hierbei an den Zaunpfosten 5 angeschweißt oder angeschraubt sein.The fence elements 2 are, as indicated in Figure 1, formed by longitudinally arranged reinforcing or round steel 14, in principle, a grid-shaped arrangement is possible. The reinforcing or round steel 14 may in this case be welded or screwed to the fence post 5.

Claims (9)

  1. Roadway barrier device for slowing, redirecting or stopping vehicles which leave the roadway, in particular for use on racetracks, consisting of concrete elements (1) to be arranged along the roadway or between the lanes thereof, ranged alongside each other in longitudinal direction and connected to each other, preferably having the same shape as one another, as well as fence elements (2) arranged on the concrete elements (1), wherein the concrete elements (1) are provided, at their end-surfaces (1.1) aligned transversely to the longitudinal direction, with connecting members (3) embedded in the inside, which, in the case of concrete elements (1) placed tight alongside each other at their end surfaces, engage in each other, and wherein each connecting member (3) consists of an anchor element which is J-shaped in cross-section thus forming a hook, wherein above the connecting member (3) a pocket (4) open at the top for a fence post (5) is provided, characterized in that, a connecting element (6), J-shaped in cross-section, projecting and pointing to the fence post (5) of the neighbouring concrete element (1), is also attached to the fence post (5) which connecting element, when the concrete element (1) is inserted into the neighbouring concrete element (1), automatically engages non-positively in the connecting element (6) of the fence post (6) of the neighbouring concrete element (1).
  2. Roadway barrier device according to claim 1, characterized in that the pocket (4) is formed by a substantially C-shaped metal profile (7) embedded in the concrete element (1), ending flush at the end surface.
  3. Roadway barrier device according to claim 2, characterized in that the C-shaped metal profile (7) is provided in the area of its profile rear (7.1) with an anchoring reinforcement (8) pointing to the inside of the concrete element (1).
  4. Roadway barrier device according to claim 2 or 3, characterized in that the C-shaped metal profile (7) is provided in the area of its profile rear (7.1) with at least one collet (9) pointing to the inside of the concrete element (1) and open to the inside of the profile.
  5. Roadway barrier device according to claim 2 or 3, characterized in that, in the area adjoining the pocket (4) on the top of the concrete element (1) at least one collet (10) let into the concrete element (1) is provided to secure a connection bar (11) projecting from the fence post (5).
  6. Roadway barrier device according to claim 5, characterized in that a recess (12) for the connection bar (11) is provided on the top of the concrete element (1).
  7. Roadway barrier device according to one of claims 1 to 6, characterized in that the fence post (5) is formed as a U-profile, the J-shaped connecting element (6) being attached on the inside of the profile to the profile rear and projecting over the sides of the profile.
  8. Roadway barrier device according to one of claims 1 to 7, characterized in that the fence post (5) runs obliquely angled at its upper free end, the J-shaped connecting element (6) being arranged under the angled part (13).
  9. Roadway barrier device according to one of claims 1 to 8, characterized in that each fence element (5) is formed by reinforcing or round bar steel (14) arranged in longitudinal direction or in a mesh which is welded or screwed onto the fence post (5).
EP02015915A 2001-07-25 2002-07-17 Roadway barrier Expired - Lifetime EP1279771B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10135403 2001-07-25
DE10135403A DE10135403A1 (en) 2001-07-25 2001-07-25 Roadway barrier device

Publications (3)

Publication Number Publication Date
EP1279771A2 EP1279771A2 (en) 2003-01-29
EP1279771A3 EP1279771A3 (en) 2003-12-03
EP1279771B1 true EP1279771B1 (en) 2006-12-20

Family

ID=7692506

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02015915A Expired - Lifetime EP1279771B1 (en) 2001-07-25 2002-07-17 Roadway barrier

Country Status (8)

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EP (1) EP1279771B1 (en)
AT (1) ATE348918T1 (en)
AU (1) AU2002300272B2 (en)
DE (2) DE10135403A1 (en)
DK (1) DK1279771T3 (en)
ES (1) ES2275784T3 (en)
HU (1) HU223595B1 (en)
PT (1) PT1279771E (en)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
WO2013162483A1 (en) 2012-04-24 2013-10-31 Tekin Ve Emir Yatirim Insaat Limited Sirketi Abacus barrier
AT524073A1 (en) * 2020-08-04 2022-02-15 Kirchdorfer Fertigteilholding Gmbh POST FOR A ROCKFALL PROTECTION FENCE

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Publication number Priority date Publication date Assignee Title
FR2913031A1 (en) * 2007-02-28 2008-08-29 Renaud Rigomer Bullet vehicle passage preventing device, has movable concrete foundation including framework that permits to integrate portal to movable foundation that absorbs shock thrust by raising movable foundation on fixed concrete foundation
CN101311416B (en) * 2007-05-26 2010-06-16 吴中 Articulated link chain, guard rail block and guard rail
FR2954786B1 (en) 2009-12-29 2011-12-09 Renaud Rigomer BARRIER TYPE TERMINAL
PT108018B (en) * 2014-02-11 2015-07-02 Rodrigo & Sequeira Associados Projetos Urbanos Lda MOVABLE SAFETY MODULAR PANELS WITH COMPATIBILITY FOR APPLICATION ON CONCRETE MASONS AND METALLIC GUARDS IN MOTORIZED CIRCUITS AND RESPECT FOR ASSEMBLY PROCESS
CA3127538A1 (en) 2019-01-23 2020-07-30 Ail International Inc. Sound wall and method of constructing the same
DE102019007286A1 (en) * 2019-10-19 2021-04-22 Hermann Spengler Gmbh & Co. Kg Modular safety fence, especially for use in racing
US20230120075A1 (en) * 2020-03-19 2023-04-20 Worxsafe Ab A heavy-duty barrier

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US4681302A (en) * 1983-12-02 1987-07-21 Thompson Marion L Energy absorbing barrier
US4646807A (en) * 1985-01-03 1987-03-03 Luc Doublet Hooking device for safety barriers
US4685656A (en) * 1986-07-07 1987-08-11 Pak-Poy & Kneebone Pty Ltd. Motor racing track fence
GB8810711D0 (en) * 1988-05-06 1988-06-08 James Garside & Son Ltd Physical barrier
GB2295406A (en) * 1994-05-20 1996-05-29 Dean Rinaldi Movable barriers,signs
DE29614929U1 (en) 1996-08-28 1996-10-31 Hermamm Spengler Kg Sand U Bet Lane separator
FR2756301B1 (en) * 1996-11-26 1998-12-31 Serravalle Joseph Ets MOBILE BARRIER AND ASSEMBLY FORMED BY ASSEMBLING A PLURALITY OF SUCH BARRIERS

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013162483A1 (en) 2012-04-24 2013-10-31 Tekin Ve Emir Yatirim Insaat Limited Sirketi Abacus barrier
AT524073A1 (en) * 2020-08-04 2022-02-15 Kirchdorfer Fertigteilholding Gmbh POST FOR A ROCKFALL PROTECTION FENCE

Also Published As

Publication number Publication date
EP1279771A3 (en) 2003-12-03
HUP0202446A2 (en) 2003-11-28
PT1279771E (en) 2007-02-28
DK1279771T3 (en) 2007-04-02
EP1279771A2 (en) 2003-01-29
HUP0202446A3 (en) 2003-12-29
HU0202446D0 (en) 2002-09-28
ATE348918T1 (en) 2007-01-15
AU2002300272B2 (en) 2007-05-24
HU223595B1 (en) 2004-09-28
DE10135403A1 (en) 2003-02-13
DE50208988D1 (en) 2007-02-01
ES2275784T3 (en) 2007-06-16

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