WO2011088485A1 - Trennelement für verkehrsflächen - Google Patents
Trennelement für verkehrsflächen Download PDFInfo
- Publication number
- WO2011088485A1 WO2011088485A1 PCT/AT2011/000024 AT2011000024W WO2011088485A1 WO 2011088485 A1 WO2011088485 A1 WO 2011088485A1 AT 2011000024 W AT2011000024 W AT 2011000024W WO 2011088485 A1 WO2011088485 A1 WO 2011088485A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separating element
- element according
- pressure plate
- pressure
- separating
- 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.)
- Ceased
Links
Classifications
-
- 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 separating element for traffic areas, which is preferably made of concrete and at opposite end faces each having at least one connecting element, with which it can be connected to a subsequent separating element (AT 405 851 B and EP 1124014 A).
- Such separators are usually coupled by suitable fasteners to each other to create a continuous closed baffle. These interconnected in the frontal area or at the end faces elements are usually placed freely on the ground. Due to the resulting Buchband Gold this chain formed from the separating elements receives the so-called restraint system its ability to function and is able to lead back impacting vehicles. Before the connecting device consisting of the interconnected connecting elements is loaded by a colliding vehicle to train and the restraint system builds its Buchbandfensiv occurs at impact initially a lateral force to the higher, the heavier and faster the impacting vehicle. The immediate introduction of force is mainly in that separating element, in which the initial contact between see vehicle and restraint system occurs.
- This separating element is first displaced by the transverse force, wherein the adjacent separating elements are moved along with a correspondingly violent impact. Due to the positive connection of the connecting device, this displacement introduces a corresponding transverse force into the connecting device as well as into the region of the concrete element in which the connecting elements are embedded. This transverse force loads the connecting device in a form for which it can be difficult to dimension in part. Furthermore, this short-term transverse force can lead to damage in that area of the concrete element in which the connection device is integrated.
- the invention is therefore based on the object to provide a separating element of the type mentioned, which improves the transmission of the shear forces from a separating element to an adjacent separating element.
- a separating element of the type mentioned in that at least one projection on one end face and on the other end face at least one recess are arranged, wherein a projection engages in a recess of a subsequent separating element to forces acting in the plane of the end face to transfer from a separating element to the subsequent separating element.
- a further advantage of the at least one protrusion engaging in a recess of a subsequent separating element is the effect that the separating elements can not shift relative to one another in the impact area in the impact area.
- the projection and the recess are preferably made of metal, preferably made of steel and are arranged on a rigid pressure plate on the end faces of the separating element and fastened there.
- the connection of the pressure plate with the concrete element is designed so that the transverse and compressive forces occurring between the elements can be transmitted and introduced into the adjacent element.
- a symmetrical design allows the individual elements to be taken out of the closed chain at any position and replaced. Also, this design allows the elements to be mounted from any side.
- pressure plates are fastened in the region of lateral, outer edges of the end faces.
- These may be the printing plates on which the projection and / or the depression are arranged, but also printing plates independent therefrom.
- separating elements for traffic areas are usually made of concrete and this breaks out relatively easily, in particular in the edge region, the pressure force between two separating elements through the rigid pressure plates to a selectable by the size of the printing plates, relatively large surface area in particular to the interior of the separating elements
- the concrete is able to absorb much higher compressive forces without breaking due to the presence of any existing reinforcement.
- the dividing elements are able to absorb these forces in the region of the outer edges or corners, in particular in the event of a collision of heavier vehicles or of vehicles at higher speeds, without being destroyed so far that they can no longer absorb the loads that occur.
- a pressure plate is provided which extends from one lateral, outer edge to the other lateral, outer edge.
- the pressure plate (s) are arranged at a lower edge of the end faces, since in this area usually the outer edges are furthest apart or break most easily.
- the invention is preferably used in a separating element, which is characterized in that it has approximately at right angles to a bottom surface arranged lower side surfaces and subsequent, at an angle smaller than 90 °, preferably at an angle between 45 ° and 75 °, inclined surfaces inclined to the bottom surface and that the pressure plate (s) around the lateral, outer edges around to the side surfaces and inclined surfaces extends. This way, the whole, especially protected against breakage edge area of the separating elements.
- the pressure plate (s) extends around a lower edge of the end face around to a bottom surface.
- a particularly preferred embodiment of the invention is characterized in that at least one end face, preferably both end faces, an ittel Scheme and side regions, that the central region is arranged at right angles to a vertical longitudinal center plane of the separating element, that pressure surfaces on pressure plates at the side regions at an angle are arranged smaller than 90 ° to the vertical longitudinal center plane, and that the pressure plates are arranged at least at the bottom of the side regions.
- guide walls with curve radii of different sizes can be constructed as a function of the angle of the side regions.
- the separating elements according to the invention can be designed so that a connecting element of a separating element with a connecting element of a subsequent separating element defines a pivot point and that the pivot point lies in a plane of the pressure surfaces of the printing elements.
- a separating element according to the invention may also be characterized in that a connecting element of a separating element with a connecting element of a subsequent separating element defines a pivot point and that a plane of the pressure surface of the pressure elements lies on the side of the pivot point facing away from the respective separating element , As a result, the pressure surfaces of adjacent separating elements do not immediately strike one another flatly on the side regions during a displacement, but initially in a transition region lying further inward between the middle region and the side region.
- the coupling consisting of the interconnected connection elements is subsequently stretched and, in addition, the edge region between central region and side region in which the separation elements abut one another abut, deformed, reducing further energy. Only then do the dividing elements collide flatly against the pressure surfaces to the corner area and, due to the larger pressure surface, they can absorb even stronger forces. By this embodiment, short-term peak forces / peak energies are better absorbed / reduced.
- Such a function can also be achieved or reinforced by arranging a pressure element projecting over the surface of the printing plate on the side of a printing plate arranged on a side region adjacent to the middle region.
- an optionally wedge-shaped spacer element can be fastened to at least one pressure plate in the case of the invention.
- the separating element according to the invention may be characterized in that the pressure plate (s) have connecting elements on the side facing the interior of the separating element.
- These fasteners such as head bolts, brackets or the like, can be concreted in usually consisting of concrete separating element and thus ensure a very strong connection between the pressure plate (s) and concrete body of the separating element and a very good introduction of force in these.
- Fig. 1 shows a first embodiment of a separating element according to the invention in
- FIG. 2 shows a plan view of the connection region between two separating elements according to FIG. 1 in the extended state
- FIG. 3 shows a plan view of the connection region between two separating elements according to FIG. 1 in the bent state
- FIG. 4 shows a second embodiment of a separating element according to the invention in FIG.
- FIG. 6 is a plan view of the connection region between two separating elements according to FIG. 5 in the extended state, FIG.
- FIG. 7 shows a plan view of the connection region between two separating elements according to FIG. 5 in the bent state
- FIG. 11 shows a seventh embodiment of a separating element according to the invention
- Fig. 12 shows an eighth embodiment of a separating element according to the invention.
- FIG. 13 shows a ninth embodiment of a separating element according to the invention with a seventh embodiment of printing plates.
- a first embodiment of a separating element 1 according to the invention is shown.
- This separating element 1 consists, as is known, of a substantially trapezoidal upper part 2 and a wider, likewise essentially trapezoidal lower part 3 and a middle part, which is narrower than the upper part 2 and the lower part 3. This creates an approximately I-shaped profile, which has a high rigidity at reduced
- the partition element 1 has two opposite end faces 4, on which preferably in the region of the upper part 2 connecting elements 5, 6 are mounted, with which a partition element 1 can be connected to other partition elements 1 to partitions, baffles or other restraint systems on roads or other places , as shown for example in Figs. 2 and 3.
- the separating element 1 as known per se from the prior art is executed and can also be carried out largely without restrictions as the known separating elements.
- the end face 4 of the partition member 1 has an upper portion 4a, a lower portion 4b and a middle portion 4c, and the middle portion 4c is inclined obliquely downward and outward from the upper portion 4a. This is the upper one
- Section 4a in a plane behind the lower portion 4b, whereby the upper portions 4a adjoining partition members are always spaced apart, even if the lower portions 4b abut each other.
- a pressure plate 40 made of steel with a wedge-shaped projection 41 in this embodiment and a wedge-shaped recess 42 is arranged, which engage as shown in FIGS. 2 and 3 on a recess 42 and a projection of an opposite pressure plate 40 of a subsequent separating element can, if they are connected by means of the connecting elements 5,6 with each other.
- connecting elements 12 are mounted, which are designed in the present embodiment as a headed bolt, which are welded with their opposite end of the head to the pressure plates 40.
- the head bolts 12 are poured in the manufacture of the separating element 1 in the body of the separating element and thus provide a firm connection between the pressure plates 40 and the body, usually the concrete body, the separating element 1.
- the pressure plate 40 extends in the form of tabs 14 around edges 9 to about side surfaces 15 which adjoin the edges 9. Also on the tabs 14 head bolts 12 are arranged to provide a firm connection of the tabs 14 with the concrete body.
- Fig. 2 it can be seen that in the illustrated embodiment, the portions 4b of the end faces 4 adjoining partition elements 1 at interconnected (in Fig. 2 and 3 only symbolically shown) connecting elements 5, 6 are spaced apart. Accordingly, the projections 41 do not fully engage in the recesses 42 but the surfaces of the projections 41 and recesses 42 have the distance of the end faces 4 corresponding distance from each other. This is selected in the illustrated embodiment so that the tips of the projections 41 engage only a small piece in the recesses 42.
- the separating element 1 When a separating element 1 is displaced due to a collision of a vehicle, the separating element 1, as shown in FIG. 3, can rotate about the connecting region of the connecting elements 5, 6, whereby a projection 41 engages deeper into the associated or opposite recess 42. In this way, a stable positive connection between the adjacent separating elements 1 is provided, which is able to absorb transverse forces acting at right angles to the longitudinal extent of the separating elements 1 and in the plane of the end faces 4, so that the connecting elements. 5 , 6, which would otherwise absorb these transverse forces, be relieved of this lateral forces. As a result, the connecting elements 5, 6 can be optimized for tensile forces acting in the longitudinal direction of the separating elements.
- a separating element 1 which as known per se consists of a substantially trapezoidal upper part 2 and a wider, also substantially trapezoidal lower part 3.
- the projections 43 and recesses 44 are made semicircular in this embodiment. It is understood that other forms of protrusions and depressions may be used, such as approximately trapezoidal geometries, wherein it is also possible for the projections and recesses to combine different shapes or geometries or proportions.
- the projections and recesses may be provided in all described embodiments only on the printing plates, the printing plates therefore lie substantially flat against the underlying concrete. But the projections or depressions can also, as shown in the drawings, present on the concrete body and be covered and protected by the pressure plates.
- the end face 4 of the separating element 1 of Fig. 5 has a central region 7 and two
- the central region 7 and the two side regions 8 are in the illustrated embodiment in a plane, wherein the central region has approximately the width of the upper part 2 and the side regions 8 occupy the surface around which the lower part 3 projects laterally beyond the upper part 2.
- pressure plates 11 made of metal, preferably stainless steel, attached to the end face, which extend in the illustrated embodiment from the central region 7 to lateral, outer edges 9 of the end face 4.
- the printing plates 11 can either be placed on side areas aligned with the central area 7 and consequently protrude with the plate thickness over the central area 7 or into
- FIGS. 6 and 7 illustrate the connection between two separating elements 1 once in the extended state (FIG. 6) and once in the bent state (FIG. 7).
- the central region 7 is aligned at right angles to a vertical longitudinal center plane, whereas the side regions 8 are arranged at an angle ⁇ smaller than 90 ° to the vertical longitudinal center plane.
- V-shaped cutouts thus result between the opposite side regions 8.
- the pressure surfaces 10 of the pressure plates 1 1 are arranged at the side portions 8 at an angle ⁇ smaller than 90 ° to the longitudinal axis of the separating elements 1, wherein the planes of the pressure surfaces 10 approximately through the pivot point between the connecting elements 5, 6 go.
- the pressure elements 1 lie with their projections 41 and recesses 42 flat against each other when the separating elements 1 as far as shown in Fig. 7 are rotated against each other.
- the pressure plates 11 abut one another flatly with their pressure surfaces 10, so that when the force F is continued, for example in the direction shown in FIG. 3 or 7, that between the two Separating elements 1 in the region of the printing plates 11 acting compressive forces are introduced over a large area in the concrete body of the separating elements 1, so that an early breaking out of an affected corner region of the separating elements 1 can be prevented.
- the basic shape corresponds to that of Fig. 5.
- a single pressure plate 13 a projection 41 and a recess 42 is provided in this case, which of an edge 9 of a Side area 8 extends to the other edge 9 of the other side area 8.
- the pressure plate 13 is preferably made of a one-piece steel plate, which is connected to the side regions 8 again via head bolts 12 with the concrete body.
- FIG. 9 is very similar to the embodiment of FIG. 8, with the pressure plate 13 in the form of tabs 14 extending around the edges 9 to over side surfaces 15 which adjoin the edges 9. Head bolts 12 are also arranged on the lugs 14 in order to provide a firm connection of the lugs 14 to the concrete body.
- Fig. 10 represents a further development of the embodiment of Fig. 3, in which the pressure plate 13 in the form of plates 17 in addition to extensions 9 'of the outer edges 9 in the region of lateral inclined surfaces 16 of the lower part
- the inclined surfaces 16 are inclined at an angle of less than 90 °, preferably at an angle of between 45 ° and 75 ° to the bottom surface of the separating element 1. Also on the plates 17, the already described head bolts 12 are attached.
- a bottom plate 18 is attached to the pressure plate 13 in addition to the tabs 14 and the plates 17 on the bottom surface of the separating element 1, which is also connected as already described with head bolts 12 fixed to the concrete body of the separating element 1.
- Fig. 12 an embodiment of the invention is shown, which is not unlike that of Fig. 11, but with the difference that it similar to the embodiment of FIG. 5 has separate pressure plates 11, which like the embodiment of FIG. 5 has a projection 41 and a recess 42, lateral tabs 14, side plates 17 and bottom plates 18, each with head bolts 12 fixed to the concrete body are connected.
- dividing elements 1 on both opposite end faces 4 may be arranged, even if this has not been described in detail above.
- the dividing elements 1 need not have a symmetrical cross-section but may also be asymmetric.
- a separating element 20 which has a simple trapezoidal shape as a cross-sectional shape.
- the separating element 20, like the separating element 1, has on two opposite end faces 4 in the lower third a trapezoidal pressure plate 21 on which a projection 41 and a recess 42 are located and which extend over the entire width of the end face 4 from an outer edge 9 other edge 9 extends.
- the two pressure plates 21 are connected to each other via side plates 23. Both the pressure plates 21 and the side plates 23 have connecting elements in the form of head bolts 12, with which they are firmly connected to the concrete body.
- the pressure plates as far as they are arranged on the end faces 4, as well as the angled to the side surfaces and the bottom surface portions are either bent from one-piece plates, which are welded together at edges or edges if necessary, or they consist of individual Plates that are welded together.
- the previously illustrated and described embodiments of the separating elements 1 allows a limited pivotability of the separating elements to each other, among other things to be able to train curve radii.
- a spacer element 34 is shown in Fig. 13.
- a spacing element 34 is provided which fills the resulting gap in order again to allow an immediate transfer of compressive forces.
- a projection 41 and a depression 42 are respectively attached to each end face 4. It is understood that on each end face 4, only one projection 41 or a recess 42 or more than one projection 41 or more than one recess 42 may be arranged. In addition, the projections 41 and recesses 42 need not be attached to pressure plates 11, 13, 21, 40 but may also be mounted without pressure plates 11, 13, 21, 40 or adjacent pressure plates 11, 13, 21, 40.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Paving Structures (AREA)
- Sewage (AREA)
- Connection Of Plates (AREA)
Abstract
Description
Claims
Priority Applications (10)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP11703118.7A EP2526229B1 (de) | 2010-01-21 | 2011-01-17 | Trennelement für verkehrsflächen |
| JP2012549204A JP5813663B2 (ja) | 2010-01-21 | 2011-01-17 | 交通面の分離要素 |
| BR112012017582A BR112012017582A2 (pt) | 2010-01-21 | 2011-01-17 | elemento separador para superfície de tráfego |
| AU2011207138A AU2011207138A1 (en) | 2010-01-21 | 2011-01-17 | Separating element for traffic surfaces |
| ES11703118T ES2736223T3 (es) | 2010-01-21 | 2011-01-17 | Elemento de separación para zonas de circulación |
| CA2786698A CA2786698A1 (en) | 2010-01-21 | 2011-01-17 | Separating element for traffic surfaces |
| CN201180006598.XA CN102713073B (zh) | 2010-01-21 | 2011-01-17 | 用于交通面的分隔元件 |
| RU2012135687/03A RU2012135687A (ru) | 2010-01-21 | 2011-01-17 | Разделительный элемент для участков дорожного движения |
| PL11703118T PL2526229T3 (pl) | 2010-01-21 | 2011-01-17 | Element rozdzielający do powierzchni drogowych |
| US13/516,321 US20120269574A1 (en) | 2010-01-21 | 2011-01-17 | Separating element for traffic surfaces |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA79/2010 | 2010-01-21 | ||
| AT0007910A AT509359B1 (de) | 2010-01-21 | 2010-01-21 | Trennelement für verkehrsflächen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011088485A1 true WO2011088485A1 (de) | 2011-07-28 |
Family
ID=43827389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/AT2011/000024 Ceased WO2011088485A1 (de) | 2010-01-21 | 2011-01-17 | Trennelement für verkehrsflächen |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US20120269574A1 (de) |
| EP (1) | EP2526229B1 (de) |
| JP (1) | JP5813663B2 (de) |
| CN (1) | CN102713073B (de) |
| AT (1) | AT509359B1 (de) |
| AU (1) | AU2011207138A1 (de) |
| BR (1) | BR112012017582A2 (de) |
| CA (1) | CA2786698A1 (de) |
| ES (1) | ES2736223T3 (de) |
| PL (1) | PL2526229T3 (de) |
| RU (1) | RU2012135687A (de) |
| TR (1) | TR201910445T4 (de) |
| WO (1) | WO2011088485A1 (de) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2644776A1 (de) * | 2012-03-30 | 2013-10-02 | Horst Luther | Schutzwand und Schutzwandelement zur Herstellung einer solchen |
| AT513410A1 (de) * | 2012-09-27 | 2014-04-15 | Rebloc Gmbh | Begrenzungselement für Verkehrsflächen |
| DE202013005490U1 (de) | 2013-06-19 | 2014-09-23 | Eurovia Beton Gmbh | Trennmodul für ein Fahrspurtrennsystem |
| EP3412831A1 (de) * | 2017-05-31 | 2018-12-12 | Kirchdorfer Fertigteilholding GmbH | Betonleitwand |
| EP3502350A1 (de) * | 2017-12-21 | 2019-06-26 | Rebloc GmbH | Verbindung zweier leitwandelemente |
| WO2022161839A1 (de) * | 2021-01-26 | 2022-08-04 | Rebloc Gmbh | Leitwandelement |
| IT202100015191A1 (it) | 2021-06-10 | 2022-12-10 | Paver S P A | Barriera stradale |
| US12590428B2 (en) | 2020-05-07 | 2026-03-31 | Worxsafe Ab | Safety barrier |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2956644C (en) | 2011-02-11 | 2019-01-29 | Traffix Devices, Inc. | End treatments and transitions for water-ballasted protection barrier arrays |
| GB2579509B (en) * | 2017-08-25 | 2022-03-16 | Nutech Ventures Inc | Barrier system |
| WO2021226641A1 (en) * | 2020-05-06 | 2021-11-11 | Fouche Bertus | A wall element |
| KR102269534B1 (ko) * | 2020-11-11 | 2021-06-25 | 한국건설기술연구원 | 굴절 및 충격흡수 방식의 연결구조를 가지는 저형고 배리어 및 그 시공방법 |
| US20240110348A1 (en) * | 2022-09-30 | 2024-04-04 | Investissements Qmb Inc. | Barrier for roadway |
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| US5046884A (en) * | 1989-01-17 | 1991-09-10 | Marino Girotti | Roadway traffic barriers |
| FR2685021A1 (fr) * | 1991-12-11 | 1993-06-18 | Sabla Sa | Element prefabrique pour la constitution d'une barriere separatrice de securite routiere et barriere obtenue. |
| EP0589073A1 (de) * | 1989-07-25 | 1994-03-30 | Rodney I. Smith | Autobahnleitwand aus miteinander verbindbaren Abschnitten |
| EP0639674A1 (de) * | 1993-08-18 | 1995-02-22 | Guenter Adolf Baatz | Kautschukleitwand |
| WO1998019015A1 (en) * | 1996-10-31 | 1998-05-07 | Autostrade Concessioni E Costruzioni Autostrade S.P.A. | Single-row traffic divider |
| AT405851B (de) | 1997-01-17 | 1999-12-27 | Maba Fertigteilind Gmbh | Leitwand für verkehrswege |
| EP1124014A2 (de) | 2000-01-27 | 2001-08-16 | Maba Fertigteilindustrie GmbH | Beton-Wandelement für ein Rückhaltesystem auf Strassen |
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| US4059362A (en) * | 1976-11-24 | 1977-11-22 | Smith Rodney I | Concrete highway traffic barricade having integrally formed coupling |
| FR2598484A1 (fr) * | 1986-03-24 | 1987-11-13 | Chadourne Roger | Chaine de supports de stabilisation utilisee notamment pour la securite sur les voies routieres |
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2010
- 2010-01-21 AT AT0007910A patent/AT509359B1/de not_active IP Right Cessation
-
2011
- 2011-01-17 JP JP2012549204A patent/JP5813663B2/ja active Active
- 2011-01-17 AU AU2011207138A patent/AU2011207138A1/en not_active Abandoned
- 2011-01-17 EP EP11703118.7A patent/EP2526229B1/de active Active
- 2011-01-17 PL PL11703118T patent/PL2526229T3/pl unknown
- 2011-01-17 US US13/516,321 patent/US20120269574A1/en not_active Abandoned
- 2011-01-17 TR TR2019/10445T patent/TR201910445T4/tr unknown
- 2011-01-17 BR BR112012017582A patent/BR112012017582A2/pt not_active IP Right Cessation
- 2011-01-17 CA CA2786698A patent/CA2786698A1/en not_active Abandoned
- 2011-01-17 WO PCT/AT2011/000024 patent/WO2011088485A1/de not_active Ceased
- 2011-01-17 ES ES11703118T patent/ES2736223T3/es active Active
- 2011-01-17 CN CN201180006598.XA patent/CN102713073B/zh active Active
- 2011-01-17 RU RU2012135687/03A patent/RU2012135687A/ru unknown
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| US5046884A (en) * | 1989-01-17 | 1991-09-10 | Marino Girotti | Roadway traffic barriers |
| EP0589073A1 (de) * | 1989-07-25 | 1994-03-30 | Rodney I. Smith | Autobahnleitwand aus miteinander verbindbaren Abschnitten |
| FR2685021A1 (fr) * | 1991-12-11 | 1993-06-18 | Sabla Sa | Element prefabrique pour la constitution d'une barriere separatrice de securite routiere et barriere obtenue. |
| EP0639674A1 (de) * | 1993-08-18 | 1995-02-22 | Guenter Adolf Baatz | Kautschukleitwand |
| WO1998019015A1 (en) * | 1996-10-31 | 1998-05-07 | Autostrade Concessioni E Costruzioni Autostrade S.P.A. | Single-row traffic divider |
| AT405851B (de) | 1997-01-17 | 1999-12-27 | Maba Fertigteilind Gmbh | Leitwand für verkehrswege |
| EP1124014A2 (de) | 2000-01-27 | 2001-08-16 | Maba Fertigteilindustrie GmbH | Beton-Wandelement für ein Rückhaltesystem auf Strassen |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2644776A1 (de) * | 2012-03-30 | 2013-10-02 | Horst Luther | Schutzwand und Schutzwandelement zur Herstellung einer solchen |
| AT513410A1 (de) * | 2012-09-27 | 2014-04-15 | Rebloc Gmbh | Begrenzungselement für Verkehrsflächen |
| DE202013005490U1 (de) | 2013-06-19 | 2014-09-23 | Eurovia Beton Gmbh | Trennmodul für ein Fahrspurtrennsystem |
| EP2816158A2 (de) | 2013-06-19 | 2014-12-24 | EUROVIA Beton GmbH | Trennmodul für ein Fahrspurtrennsystem |
| EP3412831A1 (de) * | 2017-05-31 | 2018-12-12 | Kirchdorfer Fertigteilholding GmbH | Betonleitwand |
| EP3502350A1 (de) * | 2017-12-21 | 2019-06-26 | Rebloc GmbH | Verbindung zweier leitwandelemente |
| US12590428B2 (en) | 2020-05-07 | 2026-03-31 | Worxsafe Ab | Safety barrier |
| WO2022161839A1 (de) * | 2021-01-26 | 2022-08-04 | Rebloc Gmbh | Leitwandelement |
| AT524699A1 (de) * | 2021-01-26 | 2022-08-15 | Rebloc Gmbh | Leitwandelement |
| IT202100015191A1 (it) | 2021-06-10 | 2022-12-10 | Paver S P A | Barriera stradale |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2526229A1 (de) | 2012-11-28 |
| US20120269574A1 (en) | 2012-10-25 |
| CA2786698A1 (en) | 2011-07-28 |
| PL2526229T3 (pl) | 2019-09-30 |
| AU2011207138A1 (en) | 2012-08-30 |
| RU2012135687A (ru) | 2014-02-27 |
| ES2736223T3 (es) | 2019-12-27 |
| EP2526229B1 (de) | 2019-04-17 |
| JP5813663B2 (ja) | 2015-11-17 |
| AT509359B1 (de) | 2012-02-15 |
| AT509359A1 (de) | 2011-08-15 |
| CN102713073B (zh) | 2015-04-29 |
| CN102713073A (zh) | 2012-10-03 |
| BR112012017582A2 (pt) | 2016-08-16 |
| JP2013517396A (ja) | 2013-05-16 |
| TR201910445T4 (tr) | 2019-08-21 |
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