EP1467028A1 - Partition element as wall section able to be placed on a substrate - Google Patents

Partition element as wall section able to be placed on a substrate Download PDF

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Publication number
EP1467028A1
EP1467028A1 EP04008569A EP04008569A EP1467028A1 EP 1467028 A1 EP1467028 A1 EP 1467028A1 EP 04008569 A EP04008569 A EP 04008569A EP 04008569 A EP04008569 A EP 04008569A EP 1467028 A1 EP1467028 A1 EP 1467028A1
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EP
European Patent Office
Prior art keywords
profile section
profile
separating element
element according
section
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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.)
Granted
Application number
EP04008569A
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German (de)
French (fr)
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EP1467028B1 (en
Inventor
Christov Plötner
Steffen Plötner
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Nordbeton GmbH
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Nordbeton GmbH
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Publication of EP1467028A1 publication Critical patent/EP1467028A1/en
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Publication of EP1467028B1 publication Critical patent/EP1467028B1/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
    • E01F15/08—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
    • 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

Definitions

  • the invention relates to a surface separating element, in particular Road dividing element that can be set up on a base Wall section is formed and the opposite to each other Butt surfaces each have at least one connecting device for Connect to an adjacent surface separating element.
  • Area dividing elements can be used for certain To separate surfaces from each other. It can be partial areas for example a storage place for pourable materials such as sand or grain.
  • Such surface separating elements can be made of Concrete, steel or plastic can be formed. A wall section of this Surface separating element is arranged above a surface. Surface separating elements of this type are also used, for example, as Road separation elements trained.
  • Lane dividing elements become permanent or restraint systems temporarily used in particular for roadways for motor vehicles separate from one another or separate from their surroundings.
  • the individual surface dividing elements are provided with connecting devices connected to each other, the connecting devices are arranged on the surface dividing elements It is known for example that surface separating elements on their each other have opposite hook surfaces, with an arrangement of two adjacent surface dividing elements in the row these hooks interlock positively and thereby both Connect surface separators with each other.
  • the invention has for its object a surface separating element to indicate the genus mentioned at the outset when producing a secure and durable connection of adjacent elements is suitable for impact energy from the surface separating element impacting objects, in particular motor vehicles, dismantle.
  • the connecting device comprises at least two profile sections, at least one first profile section protrudes from the abutting surface and on his protruding end forming at least one wedge flank, in Increasing cross-sectional widening towards the free end and at least one second associated with a wedge flank Profile section a stop element for one on the first profile section adjacent first profile section of the connecting device of the forms adjacent surface separating element.
  • a first protruding from the face Profile section is not designed as a hook, but rather instructs its free end has a cross-sectional widening that is a wedge shape Has.
  • the cross section of the free end increases towards the free end gradually, so that the wedge flank on the side facing the butt surface the widened free end is arranged. Through the wedge flank no undercut formed on which the first Hook the profile section of the adjacent surface separating element could.
  • the adjacent surface separating element points in a corresponding manner also thickened a first profile section with a wedge flank on the free End of the first profile section.
  • the wedge flanks of the first Lay profile sections together. Hits a force or object, for example a motor vehicle, on these surface dividing elements through the formation of the contact surfaces of the first profile sections as Wedge flanks a displacement of the two wedge flanks against each other enables, which increases the distance between the surface dividing elements somewhat enlarged.
  • the two surface separators are thus not set up at a defined, fixed distance from each other, you Distance can change due to the shifting of the wedge flanks enlarge. This can release energy from an impacting body be taken up and dismantled.
  • the second profile sections each form one Stop element for the first profile section of the neighboring Area separating element.
  • lane dividers after Invention are thus not interlocking with each other by hooks connected, rather the connection is made by one another to each other a stop sliding and thus non-positively connecting Wedge surfaces.
  • the wedge surfaces are defined by the wedge flanks of the first Profile sections provided.
  • the lane divider can be used with anyone its two abutting surfaces to an adjacent lane separator be introduced. After joining two together Adjacent lane dividing elements is a complete adhesion made between the lane dividers.
  • the first profile section is designed as a plate element, which in vertical Alignment to the base is arranged.
  • a plate provided in the surface separating element is anchored, being oriented vertically.
  • the area divider has a relatively narrow width, this is the width Plate element parallel to the longitudinal alignment of the surface separating element arranged.
  • the first profile section can in particular as Metal plate may be formed, the metal plate, for example, a has rectangular training. An edge protruding from the butt surface This metal plate can cover the entire length of the edge have extending cross-sectional broadening.
  • the cross-sectional broadening can be molded onto the metal plate or be welded on.
  • the second profile section which forms the stop element, is the Wedge flank of the first profile section arranged facing.
  • the Profile section can be formed by an angle profile that one of the wedge flanks of the first profile section approximated straight trained first angle leg. Through this straight trained angle leg is thus provided a flat surface, against which the first profile section of the neighboring Surface separating element when the wedge flanks slide on one another to be led.
  • the second profile section can be separated from the first profile section be trained.
  • the angle profile is designed as an L-profile and attached to the first profile section with a second angle leg is. Through this attachment is a defined assignment of the second Profile section made to the first profile section. Also simplified the manufacture of the surface separating element according to the invention, since Both profile sections are available through a common component be put.
  • the angle profile is attached to the first profile section preferably by a continuous weld, so that Angular profile is firmly attached to the first profile section.
  • the Angular profile should also be its position in relation to the first profile section then do not change if the first profile section against this profile an adjacent lane separating element is guided.
  • the assignment of the angle profile to the first profile section can by at least one Stiffening element to be reinforced.
  • Stiffening element for Angle profile provided several gusset plates that over the Distribute extension of the angle profile and both with the angle profile as well as with the first profile section, for example by a Welding are permanently connected.
  • the surface separating element is preferably made of concrete, e.g. B. made of steel or Fiber concrete, manufactured, the first and the second profile section fixed in the formwork before concreting.
  • the stiffening plate increases the contact area between the connecting device and the concrete, so that the anchoring of the connecting device in the concrete is improved.
  • This stiffening plate can also look like one above said gusset plate to be assigned to the second profile section.
  • Bracing plate is used, for example, a steel plate, which both the first profile section as well as the second profile section is welded on. This plate also stiffens the arrangement of the two Profile sections to each other.
  • the stiffening plate preferably has an obliquely downward facing Course in the direction of the footprint. This course enables during the manufacture of the surface separating element during casting of the concrete do not form air pockets underneath the stiffening plate When pouring the concrete, the surface separating element to be manufactured is turned upside down, the later footprint of the same is thus up arranged. Through the sloping towards the footprint aligned course of the stiffening plate can be below this do not form air pockets.
  • Fig. 1 shows that the roadway separators 1 formed Surface dividing elements are designed as wall sections Lane dividing elements 1 have an elongated design, with their Butt surfaces 2 are mutually adjacent roadway dividing elements 1 approached each other. In each of the abutting surfaces 2 there is a connecting device for connecting the adjacent road dividing elements 1 arranged.
  • FIG. 2 shows that each connecting device has two profile sections includes.
  • a first profile section 3 is a plate element formed, as shown in Fig. 3. This profile section 3 is in the Road dividing element 1 used, the plate element vertical is aligned. The first profile section 3 stands out with a free end the impact surface 2 in front.
  • the cross section of the first profile section 3 widens in the area its free end protruding from the abutting surface 2.
  • the cross-sectional broadening increases towards the free end, so that by the free end of the first profile section 3 a wedge flank 4 is formed.
  • the wedge flank 4 is the abutting surface 2 of the roadway dividing element 1 faces.
  • Fig. 2 shows that the wedge flanks 4 of the first profile sections 3 both Lane dividing elements 1 lie against each other.
  • the wedge flanks 4 can slide on each other, this increases or decreases the distance between the two lane dividing elements 1.
  • the connecting devices of the roadway dividing elements 1 include in each case a second profile section 5.
  • the second profile section 5 is as right-angled angle profile formed with an angle leg the first profile section 3 is attached.
  • This angle leg 6 is aligned vertically to the surface of the first profile section 3.
  • On second angle leg 7 is parallel to the plane of the plate-shaped Profile section 3 aligned.
  • This angle leg 7 is the wedge flank 4 of the associated first profile section 3 arranged facing through the angle legs 6, 7 of the second profile section 5 a
  • Receiving pocket for the free end of the first profile section 3 of the other roadway separating element 1 is formed with their Wedge flanks 4 are sliding first profile sections 3 out against the second profile sections 5 and strike them, as shown in Fig. 2.
  • the striking wedges the first profile sections 3 with each other.
  • the roadway dividers 1 are in flight.
  • the connection between the Lane dividing elements 1 can not be moved be lifted, to open the connection is lifting a Road dividing element 1 compared to the other road dividing element 1 required.
  • stiffening plates For anchoring the first profile sections 3 in the carriageway dividing elements 1 stiffening plates can be provided, which are not are shown further.
  • the profile sections 3, 5 can gusset plates be assigned for stiffening and anchoring in the separating element 1
  • the second profile section 5 can also be a Z-shaped angle profile be trained.
  • An additional angle leg can then Partially cover butt area 2 and protect it.
  • abutment surface 2 has a step-shaped retraction Has.
  • This step-like indentation follows the surface of the as Angular profile formed second profile section 5.
  • Fig. 4 is a deviating training shown, there is no impact surface 2 here step-shaped retraction, but introduced a groove.
  • the Angle leg 6 of the second profile section 5 is in this Embodiment not vertical to the plate-shaped first Profile section 3 aligned.
  • the second profile section 5 is in the direction the wedge flank 4 tilted.
  • Fig. 3 still shows that at the end facing away from the footprint of the first Profile section 3 a bevel 8 in the area of the thickened free End can be provided. Such a bevel 8 is also on end of the first profile section 3 facing the installation surface possible.
  • the bevel facilitates the immediate Arranging two lane dividing elements 1 next to one another according to FIG 1.
  • Profile sections 3 are provided, each with a free end Have cross-sectional broadening through which a wedge flank 4 is provided.
  • these wedge flanks 4 are not in contact with one another, but are the angle legs 7 of the second profile sections 5th faces.
  • Through the angle leg 7 is a congruent oblique Surface provided on which the wedge flanks 4 can slide. Due to the angular adjustment of the angle leg 7, the first profile sections 3 guided inwards so that the parallel aligned first profile sections 3 non-positively can lay against each other.
  • the first profile sections 3 of the adjacent lane dividing elements 1 are close to each other, with their cross-sectional thickening with the Wedge flanks 4 are directed outwards.
  • the cross-section thickening with the wedge flanks 4 are arranged in pockets through the first Profile section 3 and the second profile section 5 is formed
  • Fig. 7 are the lane dividing elements 1 with two each Profile sections 3 equipped.
  • the plate-shaped sections of the Profile sections 3 lie flat against each other, they are preferred welded together. There are therefore two cross-sectional thickenings provided with wedge flanks 4.
  • the second profile sections 5 gusset plates 20 are assigned.
  • On a first profile section 3 can several gusset plates 20 in parallel alignment be assigned to each other.
  • Profile sections 3, 5 and gusset plates 20 are concreted together.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Surgical Instruments (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • External Artificial Organs (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Connection Of Plates (AREA)

Abstract

The arrangement (1) has connection devices on opposing butting surfaces for connecting adjacent area separating elements. The connection device has at least two profile sections (3,5), whereby at least a first profile section (3) protrudes from the butting surface (2) and has a cross-sectional widening on the protruding end forming a wedge edge (4) and a second profile section (5) that forms a stop element for profile section of the adjacent separating element's connection device.

Description

Die Erfindung betrifft ein Flächentrennelement, insbesondere Fahrbahntrennelement, das als auf eine Unterlage aufstellbarer Wandabschnitt ausgebildet ist und das an einander gegenüberliegenden Stoßflächen jeweils zumindest eine Verbindungseinrichtung zum Verbinden mit einem benachbarten Flächentrennelement aufweist.The invention relates to a surface separating element, in particular Road dividing element that can be set up on a base Wall section is formed and the opposite to each other Butt surfaces each have at least one connecting device for Connect to an adjacent surface separating element.

Flächentrennelemente können dazu eingesetzt werden, bestimmte Flächen voneinander zu trennen. Es kann sich dabei um Teilflachen beispielsweise eines Lagerplatzes für schüttfähigen Materialien, wie Sand oder Getreide, handeln. Derartige Flächentrennelemente können aus Beton, Stahl oder Kunststoff ausgebildet sein. Ein Wandabschnitt dieses Flächentrennelementes ist dabei oberhalb einer Oberfläche angeordnet. Derartige Flächentrennelemente werden beispielsweise auch als Fahrbahntrennelemte ausgebildet.Area dividing elements can be used for certain To separate surfaces from each other. It can be partial areas for example a storage place for pourable materials such as sand or grain. Such surface separating elements can be made of Concrete, steel or plastic can be formed. A wall section of this Surface separating element is arranged above a surface. Surface separating elements of this type are also used, for example, as Road separation elements trained.

Fahrbahntrennelemente werden als Rückhaltesysteme dauerhaft oder temporär insbesondere dazu eingesetzt, Fahrbahnen für Kraftfahrzeuge voneinander zu trennen bzw. von ihrer Umgebung zu trennen.Lane dividing elements become permanent or restraint systems temporarily used in particular for roadways for motor vehicles separate from one another or separate from their surroundings.

Mit mehreren Wandabschnitten, die in einer Reihe aufgestellt werden, kann ein längeres Fahrbahntrennsystem ausgebildet werden, das beispielsweise über eine längere Baustelle auf einer mehrspurigen Straße die den gegenläufig fließenden Verkehr aufnehmenden Fahrbahnen voneinander trennt. With several wall sections that are placed in a row, can be formed a longer lane dividing system that for example over a longer construction site on a multi-lane road the roadways that receive the traffic flowing in opposite directions separates from each other.

Die einzelnen Flächentrennelemente werden dabei mit Verbindungseinrichtungen miteinander verbunden, wobei die Verbindungseinrichtungen an den Flächentrennelementen angeordnet sind Es ist beispielsweise bekannt, daß Flächentrennelemente an ihren einander gegenüberliegenden Stoßflächen Hakenelemente aufweisen, wobei bei einer Anordnung zweier benachbarter Flächentrennelemente in der Reihe diese Haken formschlüssig ineinander greifen und dadurch beide Flächentrennelemente miteinander verbinden.The individual surface dividing elements are provided with connecting devices connected to each other, the connecting devices are arranged on the surface dividing elements It is known for example that surface separating elements on their each other have opposite hook surfaces, with an arrangement of two adjacent surface dividing elements in the row these hooks interlock positively and thereby both Connect surface separators with each other.

Der Erfindung liegt die Aufgabe zugrunde, ein Flächentrennelement der eingangs genannten Gattung aufzuzeigen, das bei Herstellen einer sicheren und haltbaren Verbindung einander benachbarter Elemente geeignet ist, Aufprallenergie von auf das Flächentrennelement aufprallenden Gegenständen, insbesondere von Kraftfahrzeugen, abzubauen.The invention has for its object a surface separating element to indicate the genus mentioned at the outset when producing a secure and durable connection of adjacent elements is suitable for impact energy from the surface separating element impacting objects, in particular motor vehicles, dismantle.

Diese Aufgabe ist erfindungsgemäß dadurch gelöst, daß die Verbindungseinrichtung zumindest zwei Profilabschnitte umfaßt, wobei wenigstens ein erster Profilabschnitt aus der Stoßfläche vorsteht und an seinem vorstehenden Ende zumindest eine eine Keilflanke ausbildende, in Richtung des freien Endes zunehmende Querschnittsverbreiterung aufweist und wobei wenigstens ein einer Keilflanke zugeordneter zweiter Profilabschnitt ein Anschlagelement für einen am ersten Profilabschnitt anliegenden ersten Profilabschnitt der Verbindungseinrichtung des benachbarten Flächentrennelementes ausbildet.This object is achieved in that the connecting device comprises at least two profile sections, at least one first profile section protrudes from the abutting surface and on his protruding end forming at least one wedge flank, in Increasing cross-sectional widening towards the free end and at least one second associated with a wedge flank Profile section a stop element for one on the first profile section adjacent first profile section of the connecting device of the forms adjacent surface separating element.

Auch das erfindungsgemäße Flächentrennelement weist an seinen einander gegenüberliegenden Stoßflächen jeweils eine Verbindungseinrichtung auf, die aus der Stoßfläche vorstehende Profilabschnitte umfaßt. Ein aus der Stoßfläche vorstehender erster Profilabschnitt ist aber nicht als Haken ausgebildet, er weist vielmehr an seinem freien Ende eine Querschnittsverbreiterung auf, die eine Keilform hat. Der Querschnitt des freien Endes vergrößert sich zum freien Ende hin allmählich, so daß die Keilflanke auf der der Stoßfläche zugekehrten Seite des verbreiterten freien Endes angeordnet ist. Durch die Keilflanke wird dabei keine Hinterschneidung ausgebildet, an der sich der erste Profilabschnitt des benachbarten Flächentrennelementes verhaken könnte.The surface separating element according to the invention also points to its mutually opposing abutment surfaces Connection device on that protruding from the abutting surface Includes profile sections. A first protruding from the face Profile section is not designed as a hook, but rather instructs its free end has a cross-sectional widening that is a wedge shape Has. The cross section of the free end increases towards the free end gradually, so that the wedge flank on the side facing the butt surface the widened free end is arranged. Through the wedge flank no undercut formed on which the first Hook the profile section of the adjacent surface separating element could.

Das benachbarte Flächentrennelement weist in entsprechender Weise auch einen ersten Profilabschnitt mit einer Keilflanke am freien verdickten Ende des ersten Profilabschnittes auf. Bei einem Nebeneinanderanordnen der beiden Flächentrennelemente können sich die Keilflanken der ersten Profilabschnitte aneinander legen. Trifft eine Kraft oder ein Gegenstand, zum Beispiel ein Kraftfahrzeug, auf diese Flächentrennelemente auf, so ist durch die Ausbildung der Anlageflächen der ersten Profilabschnitte als Keilflanken ein Verschieben der beiden Keilflanken gegeneinander ermöglicht, wodurch sich der Abstand zwischen den Flächentrennelementen etwas vergrößert. Die beiden Flächentrennelemente sind somit nicht in einem definierten, festgelegten Abstand zueinander aufgestellt, ihr Abstand kann sich aufgrund des Verschiebens der Keilflanken zueinander vergrößern. Dadurch kann Energie von einem aufprallenden Körper aufgenommen und abgebaut werden.The adjacent surface separating element points in a corresponding manner also thickened a first profile section with a wedge flank on the free End of the first profile section. Arrange side by side of the two surface separating elements, the wedge flanks of the first Lay profile sections together. Hits a force or object, for example a motor vehicle, on these surface dividing elements through the formation of the contact surfaces of the first profile sections as Wedge flanks a displacement of the two wedge flanks against each other enables, which increases the distance between the surface dividing elements somewhat enlarged. The two surface separators are thus not set up at a defined, fixed distance from each other, you Distance can change due to the shifting of the wedge flanks enlarge. This can release energy from an impacting body be taken up and dismantled.

Damit die Verschiebung der Keilflanken nicht soweit erfolgt, daß die Anlage der Keilflanken aufgehoben wird und die Flächentrennelemente voneinander getrennt werden, sind die zweiten Profilabschnitte vorgesehen. Die zweiten Profilabschnitte bilden jeweils ein Anschlagelement für den ersten Profilabschnitt des benachbarten Flächentrennelementes aus. Dazu sind diese zweiten Profilabschnitte vorzugsweise den ersten Profilabschnitten des eigenen Flächentrennelementes zugeordnet, so daß eine Verschiebung der Keilflanken zueinander dazu führt, daß der beteiligte erste Profilabschnitt des anderen Flächentrennelementes gegen das Anschlagelement geführt wird Der zweite Profilabschnitt ist mechanisch fest ausgebildet und derart im Fahrbahntrennelement verankert, daß er die Kräfte, die bei der Anlage eines durch einen Aufprall belasteten ersten Profilabschnittes des benachbarten Flächentrennelementes auftreten, aufnehmen kannSo that the displacement of the wedge flanks does not take place so far that the System of the wedge flanks is lifted and the surface dividing elements are separated from each other, are the second profile sections intended. The second profile sections each form one Stop element for the first profile section of the neighboring Area separating element. These are the second profile sections preferably the first profile sections of the own surface separating element assigned so that a displacement of the wedge flanks leads to each other that the involved first profile section of the other Area separating element is guided against the stop element second profile section is mechanically strong and so in Road divider anchored so that it can withstand the forces generated by the system a first profile section of the neighboring surface separating element can occur

In einer Reihe angeordnete z. B. Fahrbahntrennelemente nach der Erfindung sind somit nicht durch Haken miteinander formschlüssig verbunden, die Verbindung erfolgt vielmehr durch aufeinander bis gegen einen Anschlag gleitende und sich somit kraftschlüssig verbindende Keilflächen. Die Keilflächen werden durch die Keilflanken der ersten Profilabschnitte bereitgestellt. Das Fahrbahntrennelement kann mit jeder seiner zwei Stoßflächen an ein benachbartes Fahrbahntrennelement herangeführt werden. Nach dem Zusammenfügen zweier einander benachbarter Fahrbahntrennelemente ist ein vollständiger Kraftschluß zwischen den Fahrbahntrennelementen hergestellt.Arranged in a row z. B. lane dividers after Invention are thus not interlocking with each other by hooks connected, rather the connection is made by one another to each other a stop sliding and thus non-positively connecting Wedge surfaces. The wedge surfaces are defined by the wedge flanks of the first Profile sections provided. The lane divider can be used with anyone its two abutting surfaces to an adjacent lane separator be introduced. After joining two together Adjacent lane dividing elements is a complete adhesion made between the lane dividers.

Nach einer ersten Weiterbildung der Erfindung ist vorgesehen, daß der erste Profilabschnitt als Plattenelement ausgebildet ist, das in vertikaler Ausrichtung zur Unterlage angeordnet ist. Zur Ausbildung des ersten Profilabschnittes ist eine Platte vorgesehen, die im Flächentrennelement verankert ist, wobei sie vertikal ausgerichtet ist. Das Flächentrennelement weist eine relativ schmale Breite auf, in dieser Breite ist das Plattenelement parallel zur Längsausrichtung des Flächentrennelementes angeordnet. Der erste Profilabschnitt kann dabei insbesondere als Metallplatte ausgebildet sein, wobei die Metallplatte beispielsweise eine rechteckige Ausbildung hat. Eine aus der Stoßfläche vorstehende Kante dieser Metallplatte kann die sich über die gesamte Kantenlänge erstreckende Querschnittsverbreiterung aufweisen. Die Querschnittsverbreiterung kann dabei an die Metallplatte warm angeformt oder angeschweißt sein.According to a first development of the invention it is provided that the first profile section is designed as a plate element, which in vertical Alignment to the base is arranged. To train the first Profile section is a plate provided in the surface separating element is anchored, being oriented vertically. The area divider has a relatively narrow width, this is the width Plate element parallel to the longitudinal alignment of the surface separating element arranged. The first profile section can in particular as Metal plate may be formed, the metal plate, for example, a has rectangular training. An edge protruding from the butt surface This metal plate can cover the entire length of the edge have extending cross-sectional broadening. The cross-sectional broadening can be molded onto the metal plate or be welded on.

Der zweite Profilabschnitt, welcher das Anschlagelement ausbildet, ist der Keilflanke des ersten Profilabschnittes zugekehrt angeordnet. Der Profilabschnitt kann dabei durch ein Winkelprofil ausgebildet sein, das einen der Keilflanke des ersten Profilabschnittes angenäherten gerade ausgebildeten ersten Winkelschenkel aufweist. Durch diesen gerade ausgebildeten Winkelschenkel wird somit eine plane Fläche bereitgestellt, gegen welche der erste Profilabschnitt des benachbarten Flächentrennelementes bei einem Gleiten der Keilflanken aufeinander geführt wird.The second profile section, which forms the stop element, is the Wedge flank of the first profile section arranged facing. The Profile section can be formed by an angle profile that one of the wedge flanks of the first profile section approximated straight trained first angle leg. Through this straight trained angle leg is thus provided a flat surface, against which the first profile section of the neighboring Surface separating element when the wedge flanks slide on one another to be led.

Der zweite Profilabschnitt kann vom ersten Profilabschnitt separat ausgebildet sein. Es ist aber nach einer bevorzugten Weiterbildung der Erfindung vorgesehen, daß das Winkelprofil als L-Profil ausgebildet ist und mit einem zweiten Winkelschenkel an dem ersten Profilabschnitt befestigt ist. Durch diese Befestigung ist eine definierte Zuordnung des zweiten Profilabschnittes zum ersten Profilabschnitt hergestellt. Zudem vereinfacht sich die Herstellung des erfindungsgemäßen Flächentrennelementes, da beide Profilabschnitte durch ein gemeinsames Bauteil zur Verfügung gestellt werden.The second profile section can be separated from the first profile section be trained. However, according to a preferred further development Invention provided that the angle profile is designed as an L-profile and attached to the first profile section with a second angle leg is. Through this attachment is a defined assignment of the second Profile section made to the first profile section. Also simplified the manufacture of the surface separating element according to the invention, since Both profile sections are available through a common component be put.

Die Befestigung des Winkelprofils am ersten Profilabschnitt erfolgt vorzugsweise durch eine durchgehende Schweißnaht, damit das Winkelprofil fest an den ersten Profilabschnitt angesetzt ist. Das Winkelprofil soll seine Lage in Bezug auf den ersten Profilabschnitt auch dann nicht ändern, wenn gegen dieses Profil der erste Profilabschnitt eines benachbarten Fahrbahntrennelementes geführt wird. Die Zuordnung des Winkelprofils zum ersten Profilabschnitt kann durch wenigstens ein Versteifungselement verstärkt sein. Beispielsweise sind für das Winkelprofil mehrere Knotenbleche vorgesehen, die sich über die Erstreckung des Winkelprofils verteilen und sowohl mit dem Winkelprofil als auch mit dem ersten Profilabschnitt beispielsweise durch ein Verschweißen dauerhaft verbunden sind.The angle profile is attached to the first profile section preferably by a continuous weld, so that Angular profile is firmly attached to the first profile section. The Angular profile should also be its position in relation to the first profile section then do not change if the first profile section against this profile an adjacent lane separating element is guided. The assignment of the angle profile to the first profile section can by at least one Stiffening element to be reinforced. For example, for Angle profile provided several gusset plates that over the Distribute extension of the angle profile and both with the angle profile as well as with the first profile section, for example by a Welding are permanently connected.

Das Flächentrennelement ist vorzugsweise aus Beton, z. B. aus Stahloder Faserbeton, gefertigt, der erste und der zweite Profilabschnitt werden vor dem Betonieren in der Schalung fixiert. Dazu sieht eine Weiterbildung der Erfindung noch vor, daß zumindest an dem ersten Profilabschnitt wenigstens eine Aussteifungsplatte angeordnet ist. Die Aussteifungsplatte vergrößert die Kontaktfläche zwischen der Verbindungseinrichtung und dem Beton, so daß die Verankerung der Verbindungseinrichtung im Beton verbessert ist. Diese Aussteifungsplatte kann auch wie ein oben genanntes Knotenblech dem zweiten Profilabschnitt zugeordnet sein. Als Aussteifungsplatte dient beispielsweise eine Stahlplatte, welche sowohl an den ersten Profilabschnitt als auch an den zweiten Profilabschnitt angeschweißt ist. Damit steift diese Platte auch die Anordnung der beiden Profilabschnitte zueinander aus.The surface separating element is preferably made of concrete, e.g. B. made of steel or Fiber concrete, manufactured, the first and the second profile section fixed in the formwork before concreting. This is seen in further training the invention before that at least on the first profile section at least one stiffening plate is arranged. The stiffening plate increases the contact area between the connecting device and the concrete, so that the anchoring of the connecting device in the concrete is improved. This stiffening plate can also look like one above said gusset plate to be assigned to the second profile section. As Bracing plate is used, for example, a steel plate, which both the first profile section as well as the second profile section is welded on. This plate also stiffens the arrangement of the two Profile sections to each other.

Die Aussteifungsplatte hat vorzugsweise einen schräg abwärts gerichteten Verlauf in Richtung der Aufstellfläche. Dieser Verlauf ermöglicht es, daß sich beim Herstellen des Flächentrennelementes während des Vergießens des Betons keine Lufteinschlüsse unterhalb der Aussteifungsplatte bilden Beim Einbringen des Betons ist das zu fertigende Flächentrennelement auf den Kopf gestellt, die spätere Aufstellfläche desselben ist somit oben angeordnet. Durch den schräg in Richtung der Aufstellfläche ausgerichteten Verlauf der Aussteifungsplatte können sich unter dieser keine Lufteinschlüsse bilden.The stiffening plate preferably has an obliquely downward facing Course in the direction of the footprint. This course enables during the manufacture of the surface separating element during casting of the concrete do not form air pockets underneath the stiffening plate When pouring the concrete, the surface separating element to be manufactured is turned upside down, the later footprint of the same is thus up arranged. Through the sloping towards the footprint aligned course of the stiffening plate can be below this do not form air pockets.

Ausführungsbeispiele der Erfindung, aus denen sich weitere erfinderische Merkmale ergeben, sind in der Zeichnung dargestellt Es zeigen:

Fig. 1:
eine Draufsicht auf drei erfindungsgemäße Fahrbahntrennelemente, die miteinander verbunden sind;
Fig. 2:
eine maßstäblich vergrößerte Darstellung der Einzelheit II in Fig 1,
Fig. 3:
eine perspektivische Seitenansicht eines Fahrbahntrennelementes gemäß Fig. 1 und 2;
Fig. 4:
eine teilweise Draufsicht auf zwei erfindungsgemäße Fahrbahntrennelemente nach einem zweiten Ausführungsbeispiel;
Fig. 5:
eine teilweise Draufsicht auf zwei erfindungsgemäße Fahrbahntrennelemente nach einem dritten Ausführungsbeispiel;
Fig. 6:
eine teilweise Draufsicht auf zwei erfindungsgemäße Fahrbahntrennelemente nach einem vierten Ausführungsbeispiel und
Fig. 7:
eine teilweise Draufsicht auf zwei erfindungsgemäße Fahrbahntrennelemente nach einem fünften Ausführungsbeispiel.
Exemplary embodiments of the invention, from which further inventive features result, are shown in the drawing.
Fig. 1:
a plan view of three roadway separation elements according to the invention, which are connected to each other;
Fig. 2:
2 shows a scaled-up representation of the detail II in FIG. 1,
Fig. 3:
a side perspective view of a lane separating element according to FIGS. 1 and 2;
Fig. 4:
a partial plan view of two lane dividing elements according to the invention according to a second embodiment;
Fig. 5:
a partial plan view of two lane dividing elements according to the invention according to a third embodiment;
Fig. 6:
a partial plan view of two lane dividing elements according to the invention according to a fourth embodiment and
Fig. 7:
a partial plan view of two roadway separation elements according to the invention according to a fifth embodiment.

Fig. 1 zeigt, daß die als Fahrbahntrennelemente 1 ausgebildete Flächentrennelemente als Wandabschnitte ausgestaltet sind Die Fahrbahntrennelemente 1 weisen eine längliche Bauform auf, mit ihren Stoßflächen 2 sind einander benachbarte Fahrbahntrennelemente 1 einander angenähert. In den Stoßflächen 2 ist jeweils eine Verbindungseinrichtung zum Verbinden der einander benachbarten Fahrbahntrennelemente 1 angeordnet.Fig. 1 shows that the roadway separators 1 formed Surface dividing elements are designed as wall sections Lane dividing elements 1 have an elongated design, with their Butt surfaces 2 are mutually adjacent roadway dividing elements 1 approached each other. In each of the abutting surfaces 2 there is a connecting device for connecting the adjacent road dividing elements 1 arranged.

Fig. 2 zeigt, daß jede Verbindungseinrichtung zwei Profilabschnitte umfaßt. Ein erster Profilabschnitt 3 ist dabei als Plattenelement ausgebildet, wie in Fig. 3 dargestellt. Dieser Profilabschnitt 3 ist in das Fahrbahntrennelement 1 eingesetzt, wobei das Plattenelement vertikal ausgerichtet ist. Mit einem freien Ende steht der erste Profilabschnitt 3 aus der Stoßfläche 2 vor. Fig. 2 shows that each connecting device has two profile sections includes. A first profile section 3 is a plate element formed, as shown in Fig. 3. This profile section 3 is in the Road dividing element 1 used, the plate element vertical is aligned. The first profile section 3 stands out with a free end the impact surface 2 in front.

Der Querschnitt des ersten Profilabschnittes 3 verbreitert sich im Bereich seines aus der Stoßfläche 2 vorstehenden freien Endes. Die Querschnittsverbreiterung nimmt in Richtung des freien Endes zu, so daß durch das freie Ende des ersten Profilabschnittes 3 eine Keilflanke 4 ausgebildet ist. Die Keilflanke 4 ist der Stoßfläche 2 des Fahrbahntrennelementes 1 zugekehrt.The cross section of the first profile section 3 widens in the area its free end protruding from the abutting surface 2. The cross-sectional broadening increases towards the free end, so that by the free end of the first profile section 3 a wedge flank 4 is formed. The wedge flank 4 is the abutting surface 2 of the roadway dividing element 1 faces.

Fig. 2 zeigt, daß die Keilflanken 4 der ersten Profilabschnitte 3 beider Fahrbahntrennelemente 1 aneinander liegen. Die Keilflanken 4 können aufeinander gleiten, dadurch vergrößert bzw. verringert sich der Abstand zwischen beiden Fahrbahntrennelementen 1.Fig. 2 shows that the wedge flanks 4 of the first profile sections 3 both Lane dividing elements 1 lie against each other. The wedge flanks 4 can slide on each other, this increases or decreases the distance between the two lane dividing elements 1.

Die Verbindungseinrichtungen der Fahrbahntrennelemente 1 umfassen jeweils einen zweiten Profilabschnitt 5. Der zweite Profilabschnitt 5 ist als rechtwinkliges Winkelprofil ausgebildet, das mit einem Winkelschenkel an den ersten Profilabschnitt 3 angesetzt ist. Dieser Winkelschenkel 6 ist vertikal zur Oberfläche des ersten Profilabschnittes 3 ausgerichtet. Ein zweiter Winkelschenkel 7 ist parallel zur Ebene des plattenförmigen Profilabschnittes 3 ausgerichtet. Dieser Winkelschenkel 7 ist der Keilflanke 4 des zugehörigen ersten Profilabschnittes 3 zugekehrt angeordnet, wobei durch die Winkelschenkel 6, 7 des zweiten Profilabschnittes 5 eine Aufnahmetasche für das freie Ende des ersten Profilabschnittes 3 des anderen Fahrbahn-trennelementes 1 ausgebildet ist Die mit ihren Keilflanken 4 aneinander gleitenden ersten Profilabschnitte 3 werden gegen die zweiten Profilabschnitte 5 geführt und schlagen an diesen an, wie in Fig. 2 gezeigt. Durch das Anschlagen erfolgt eine Verkeilung der ersten Profilabschnitte 3 miteinander. Ein weiteres Verschieben der ersten Profilabschnitte 3 gegeneinander ist nicht möglich. Die Fahrbahntrennelemente 1 liegen in einer Flucht. Die Verbindung zwischen den Fahrbahn-trennelementen 1 kann nicht durch weiteres Verschieben aufgehoben werden, zum Aufheben der Verbindung ist ein Anheben eines Fahrbahntrennelementes 1 gegenüber dem anderen Fahrbahntrennelement 1 erforderlich.The connecting devices of the roadway dividing elements 1 include in each case a second profile section 5. The second profile section 5 is as right-angled angle profile formed with an angle leg the first profile section 3 is attached. This angle leg 6 is aligned vertically to the surface of the first profile section 3. On second angle leg 7 is parallel to the plane of the plate-shaped Profile section 3 aligned. This angle leg 7 is the wedge flank 4 of the associated first profile section 3 arranged facing through the angle legs 6, 7 of the second profile section 5 a Receiving pocket for the free end of the first profile section 3 of the other roadway separating element 1 is formed with their Wedge flanks 4 are sliding first profile sections 3 out against the second profile sections 5 and strike them, as shown in Fig. 2. The striking wedges the first profile sections 3 with each other. Another move of the first Profile sections 3 against each other is not possible. The roadway dividers 1 are in flight. The connection between the Lane dividing elements 1 can not be moved be lifted, to open the connection is lifting a Road dividing element 1 compared to the other road dividing element 1 required.

Für die Verankerung der ersten Profilabschnitte 3 in dem Fahrbahntrennelementen 1 können Aussteifungsplatten vorgesehen sein, die nicht weiter dargestellt sind. Den Profilabschnitten 3, 5 können Knotenbleche zur Versteifung und Verankerung im Trennelement 1 zugeordnet seinFor anchoring the first profile sections 3 in the carriageway dividing elements 1 stiffening plates can be provided, which are not are shown further. The profile sections 3, 5 can gusset plates be assigned for stiffening and anchoring in the separating element 1

Der zweite Profilabschnitt 5 kann auch als Z-förmiges Winkelprofil ausgebildet sein. Ein zusätzlicher Winkelschenkel kann dann die Stoßfläche 2 teilweise abdecken und diese schützen.The second profile section 5 can also be a Z-shaped angle profile be trained. An additional angle leg can then Partially cover butt area 2 and protect it.

Fig. 2 und 3 zeigen, daß die Stoßfläche 2 eine stufenförmige Einziehung hat. Diese stufenförmige Einziehung folgt der Oberfläche des als Winkelprofil ausgebildeten zweiten Profilabschnittes 5. In Fig. 4 ist eine abweichende Ausbildung gezeigt, hier ist in die Stoßfläche 2 keine stufenförmige Einziehung, sondern eine Nut eingebracht. Der Winkelschenkel 6 des zweiten Profilabschnittes 5 ist bei diesem Ausführungsbeispiel nicht vertikal zum plattenförmig ausgebildeten ersten Profilabschnitt 3 ausgerichtet. Der zweite Profilabschnitt 5 ist in Richtung der Keilflanke 4 gekippt.2 and 3 show that the abutment surface 2 has a step-shaped retraction Has. This step-like indentation follows the surface of the as Angular profile formed second profile section 5. In Fig. 4 is a deviating training shown, there is no impact surface 2 here step-shaped retraction, but introduced a groove. The Angle leg 6 of the second profile section 5 is in this Embodiment not vertical to the plate-shaped first Profile section 3 aligned. The second profile section 5 is in the direction the wedge flank 4 tilted.

Fig. 3 zeigt noch, daß am der Aufstellfläche abgekehrten Ende des ersten Profilabschnittes 3 eine Abschrägung 8 im Bereich des verdickten freien Endes vorgesehen sein kann. Eine derartige Abschrägung 8 ist auch am der Aufstellfläche zugekehrten Ende des ersten Profilabschnittes 3 möglich. Die Abschrägung erleichtert das unmittelbare Nebeneinanderanordnen zweier Fahrbahntrennelemente 1 gemäß Figur 1. Fig. 3 still shows that at the end facing away from the footprint of the first Profile section 3 a bevel 8 in the area of the thickened free End can be provided. Such a bevel 8 is also on end of the first profile section 3 facing the installation surface possible. The bevel facilitates the immediate Arranging two lane dividing elements 1 next to one another according to FIG 1.

Auch bei den Ausführungsbeispielen nach den Fig. 5 und 6 sind erste Profilabschnitte 3 vorgesehen, die jeweils ein freies Ende mit einer Querschnitts-verbreiterung aufweisen, durch welche eine Keilflanke 4 bereitgestellt ist. Diese Keilflanken 4 liegen aber nicht aneinander an, sondern sind den Winkelschenkeln 7 der zweiten Profilabschnitte 5 zugekehrt. Durch die Winkelschenkel 7 wird eine kongruente schräge Fläche bereitgestellt, an welcher die Keilflanken 4 entlanggleiten können. Durch die winkelige Anstellung der Winkelschenkel 7 werden dabei die ersten Profilabschnitte 3 nach innen geführt, so daß sich die parallel zueinander ausgerichteten ersten Profilabschnitte 3 kraftschlüssig aneinander legen können.5 and 6 are also first in the exemplary embodiments Profile sections 3 are provided, each with a free end Have cross-sectional broadening through which a wedge flank 4 is provided. However, these wedge flanks 4 are not in contact with one another, but are the angle legs 7 of the second profile sections 5th faces. Through the angle leg 7 is a congruent oblique Surface provided on which the wedge flanks 4 can slide. Due to the angular adjustment of the angle leg 7, the first profile sections 3 guided inwards so that the parallel aligned first profile sections 3 non-positively can lay against each other.

Die ersten Profilabschnitte 3 der benachbarten Fahrbahntrennelemente 1 liegen eng aneinander, wobei ihre Querschnittsverdickungen mit den Keilflanken 4 nach außen gerichtet sind. Die Querschnittsverdickungen mit den Keilflanken 4 sind in Taschen angeordnet, die durch den ersten Profilabschnitt 3 und den zweiten Profilabschnitt 5 ausgebildet istThe first profile sections 3 of the adjacent lane dividing elements 1 are close to each other, with their cross-sectional thickening with the Wedge flanks 4 are directed outwards. The cross-section thickening with the wedge flanks 4 are arranged in pockets through the first Profile section 3 and the second profile section 5 is formed

In Fig. 7 sind die Fahrbahntrennelemente 1 mit jeweils zwei Profilabschnitten 3 ausgerüstet. Die plattenförmigen Abschnitte der Profilabschnitte 3 liegen flächig aneinander, sie sind vorzugsweise miteinander verschweißt. Es sind somit jeweils zwei Querschnittsverdickungen mit Keilflanken 4 vorgesehen. Den zweiten Profilabschnitten 5 sind Knotenbleche 20 zugeordnet. An einem ersten Profilabschnitt 3 können dabei mehrere Knotenbleche 20 in paralleler Ausrichtung zueinander zugeordnet sein. Profilabschnitte 3, 5 und Knotenbleche 20 werden gemeinsam einbetoniert.In Fig. 7 are the lane dividing elements 1 with two each Profile sections 3 equipped. The plate-shaped sections of the Profile sections 3 lie flat against each other, they are preferred welded together. There are therefore two cross-sectional thickenings provided with wedge flanks 4. The second profile sections 5 gusset plates 20 are assigned. On a first profile section 3 can several gusset plates 20 in parallel alignment be assigned to each other. Profile sections 3, 5 and gusset plates 20 are concreted together.

Claims (12)

Flächentrennelement, insbesondere Fahrbahntrennelement, das als auf eine Unterlage aufstellbarer Wandabschnitt ausgebildet ist und das an einander gegenüberliegenden Stoßflächen jeweils zumindest eine Verbindungseinrichtung zum Verbinden mit einem benachbarten Flächentrennelement aufweist,
dadurch gekennzeichnet, daß die Verbindungseinrichtung zumindest zwei Profilabschnitte (3, 5) umfaßt, wobei wenigstens ein erster Profilabschnitt (3) aus der Stoßfläche (2) vorsteht und an seinem vorstehenden Ende zumindest eine eine Keilflanke (4) ausbildende, in Richtung des freien Endes zunehmende Querschnittsverbreiterung aufweist und wobei wenigstens ein einer Keilflanke (4) zugeordneter zweiter Profilabschnitt (5) ein Anschlagelement für einen am ersten Profilabschnitt (3) anliegenden ersten Profilabschnitt (3) der Verbindungseinrichtung des benachbarten Flächentrennelementes (1) ausbildet.Surface dividing element, in particular a road dividing element, which is designed as a wall section that can be set up on a base and which has at least one connecting device for connection to an adjacent surface dividing element on opposite abutting surfaces,
characterized in that the connecting device comprises at least two profile sections (3, 5), at least one first profile section (3) protruding from the abutting surface (2) and at its projecting end at least one wedge flank (4) forming towards the free end has increasing cross-sectional broadening and at least one second profile section (5) assigned to a wedge flank (4) forms a stop element for a first profile section (3) of the connecting device of the adjacent surface separating element (1) which bears against the first profile section (3). Flächentrennelement nach Anspruch 1, dadurch gekennzeichnet, daß der erste Profilabschnitt (3) als Plattenelement ausgebildet ist, das in vertikaler Ausrichtung zur Unterlage angeordnet ist.Surface separating element according to claim 1, characterized in that the first profile section (3) is designed as a plate element which is arranged in a vertical orientation to the base. Flächentrennelement nach Anspruch 2, dadurch gekennzeichnet, daß der erste Profilabschnitt (3) als Metallplatte ausgebildet ist, die eine aus der Stoßfläche (2) vorstehende Kante hat, welche die Querschnittsverbreiterung aufweist.Surface separating element according to Claim 2, characterized in that the first profile section (3) is designed as a metal plate which has an edge which projects from the abutting surface (2) and which has the widened cross section. Flächentrennelement nach Anspruch 3, dadurch gekennzeichnet, daß die Querschnittsverbreiterung an die Metallplatte warm angeformt ist. Surface separating element according to claim 3, characterized in that the cross-sectional widening is molded onto the metal plate in a warm manner. Flächentrennelement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, daß der zweite Profilabschnitt (5) der Keilflanke (4) des ersten Profilabschnittes (3) zugekehrt angeordnet ist.Surface separating element according to one of the preceding claims, characterized in that the second profile section (5) of the wedge flank (4) of the first profile section (3) is arranged facing. Flächentrennelement nach Anspruch 5, dadurch gekennzeichnet, daß der zweite Profilabschnitt (5) durch ein Winkelprofil ausgebildet ist, das einen der Keilflanke (4) des ersten Profilabschnittes (3) angenäherten gerade ausgebildeten ersten Winkelschenkel (7) aufweist.Surface separating element according to claim 5, characterized in that the second profile section (5) is formed by an angular profile which has a straight angular leg (7) which is straight and approximated to the wedge flank (4) of the first profile section (3). Flächentrennelement nach Anspruch 6, dadurch gekennzeichnet, daß das Winkelprofil als L-Profil ausgebildet ist und mit einem zweiten Winkelschenkel (6) an dem ersten Profilabschnitt (3) befestigt ist.Area separating element according to claim 6, characterized in that the angle profile is designed as an L-profile and is fastened to the first profile section (3) with a second angle leg (6). Flächentrennelement nach Anspruch 7, dadurch gekennzeichnet, daß die Befestigung des Winkelprofils am ersten Profilabschnitt (3) durch eine durchgehende Schweißnaht ausgebildet ist.Area separating element according to claim 7, characterized in that the fastening of the angle profile to the first profile section (3) is formed by a continuous weld seam. Flächentrennelement nach einem der Ansprüche 5 bis 8, dadurch gekennzeichnet, daß dem ersten Profilabschnitt (3) und/oder dem zweiten Profilabschnitt (5) ein aussteifendes Knotenblech (20) zugeordnet ist.Surface separating element according to one of claims 5 to 8, characterized in that a stiffening gusset plate (20) is assigned to the first profile section (3) and / or the second profile section (5). Flächentrennelement nach einem der vorhergehenden Anspruche, dadurch gekennzeichnet, daß es aus Beton gefertigt ist.Surface separating element according to one of the preceding claims, characterized in that it is made of concrete. Flächentrennelement nach Anspruch 10, dadurch gekennzeichnet, daß zumindest an dem ersten Profilabschnitt (3) wenigstens eine Aussteifungsplatte angeordnet ist. Surface separating element according to claim 10, characterized in that at least one stiffening plate is arranged at least on the first profile section (3). Flächentrennelement nach Anspruch 10, dadurch gekennzeichnet, daß die Aussteifungsplatte einen schräg abwärts gerichteten Verlauf in Richtung der Aufstellfläche hat.Surface separating element according to claim 10, characterized in that the stiffening plate has an obliquely downward course in the direction of the installation surface.
EP04008569A 2003-04-12 2004-04-08 Partition element as wall section able to be placed on a substrate Expired - Lifetime EP1467028B1 (en)

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DE10316911A DE10316911A1 (en) 2003-04-12 2003-04-12 Road dividing element, which is designed as a wall section that can be set up on a base
DE10316911 2003-04-12

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WO2016011465A1 (en) * 2014-07-23 2016-01-28 Kirchdorfer Fertigteilholding Gmbh Barrier wall element
AT516032B1 (en) * 2014-07-23 2016-02-15 Kirchdorfer Fertigteilholding Gmbh guide wall
AT516032A4 (en) * 2014-07-23 2016-02-15 Kirchdorfer Fertigteilholding Gmbh guide wall
US9988778B2 (en) 2014-07-23 2018-06-05 Kirchdorfer Fertigteilholding Gmbh Barrier wall element
RU2678290C2 (en) * 2014-07-23 2019-01-24 Кирхдорфер Фертигтайльхолдинг Гмбх Barrier wall element
WO2021223869A1 (en) * 2020-05-07 2021-11-11 Worxsafe Ab A safety barrier

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ATE368773T1 (en) 2007-08-15
DE502004004481D1 (en) 2007-09-13
EP1467028B1 (en) 2007-08-01
DE10316911A1 (en) 2004-10-28

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