EP2730700B1 - Vehicle restraint system for fitting to a bridge structure - Google Patents
Vehicle restraint system for fitting to a bridge structure Download PDFInfo
- Publication number
- EP2730700B1 EP2730700B1 EP20130186098 EP13186098A EP2730700B1 EP 2730700 B1 EP2730700 B1 EP 2730700B1 EP 20130186098 EP20130186098 EP 20130186098 EP 13186098 A EP13186098 A EP 13186098A EP 2730700 B1 EP2730700 B1 EP 2730700B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sliding element
- bridge structure
- slide track
- retaining system
- slide
- 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.)
- Active
Links
- 230000004888 barrier function Effects 0.000 claims description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 description 7
- 230000008878 coupling Effects 0.000 description 4
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 2
- 210000000689 upper leg Anatomy 0.000 description 2
- 235000003332 Ilex aquifolium Nutrition 0.000 description 1
- 241000209027 Ilex aquifolium Species 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
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
- E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
- E01F15/0476—Foundations
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
- E01D19/00—Structural or constructional details of bridges
- E01D19/10—Railings; Protectors against smoke or gases, e.g. of locomotives; Maintenance travellers; Fastening of pipes or cables to bridges
- E01D19/103—Parapets, railings ; Guard barriers or road-bridges
-
- 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
- E01F15/085—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 metal
Definitions
- the invention relates to a vehicle restraint system for arrangement on a bridge structure according to the features in the preamble of claim 1.
- Such a vehicle restraint system counts within the scope of DE 103 18 357 B4 to the state of the art. It comprises a steel guideway, which consists of guide rails in batches.
- the baffles each consist of a trapezoidal in cross-section housing with lateral Aufstanderieln, extending above the housing spar and from the spar to the housing-spaced posts.
- Each barrier is provided with at least one Gleitancenset having a coupled with a post U-shaped support shoe and a flat push element connected thereto.
- the thrust element in the form of a slide rail is wedge-shaped in plan view. It lies between two guide rails of a slipway that can be anchored on the bridge structure.
- Thrust element Querwulste are provided which cooperate with brake brackets which are longitudinally displaceable attached to the guide rails of the slide. These brake pads are contacted by the transverse beads in an impact of a motor vehicle on the Leitschwellenstrang when the pusher has covered about half of its predetermined displacement travel. Therefore, this displacement path allows a comparatively soft catch even lighter vehicles and their passing along the Leitschwellenstrang without the vehicles are thrown back into the driveway.
- a further displacement of the thrust element is opposed to a resistance that can be determined by the amount of bias of the brake pads on the slide.
- the brake pads then move together with the pusher along the slide so that the vehicle restraint system intercepts the force of the impact of the vehicle and converts the kinetic energy into frictional, deformation and thermal energy.
- the invention is - based on the prior art - the object to improve the known vehicle restraint system in terms of a more economical production and easier installation.
- both the slideway and the sliding surface supported on the sliding element thrust element are formed from steel plates and connected by slots in the thrust element and holes in the slideway passing through bolt with a defined bias to each other and to the bridge structure.
- the Gleitancenset is reduced in this way with respect to its individual parts to a minimum. The production cost is reduced and as a result, the assembly is simplified.
- the vehicle restraint system according to the invention is always at least limitedly displaced under any impact angle, so that the impact energy is converted into friction and / or deformation energy and heat energy.
- the pusher expediently has the same width as the slide.
- two spaced apart aligned slots are provided on each side of the support shoe, which are then interspersed in each case by a bolt. Consequently, thrust element and Slideway defined by means of only four bolts with each other and on the bridge structure with bias, so that each new Gleitancenset at a Leitschwelle consists only of the associated with the support shoe pusher, the slide and the four bolts.
- each threshold of the Leitschwellenstrangs is designed asymmetrically with respect to their vertical central longitudinal plane to allow more space depending on the local conditions on the side facing away from the track for the displacement of the Leitschwellenstrangs in a vehicle collision. That is, the Aufstanderiel on the track side is wider than that formed on the side facing away from the track.
- the thrust element is dimensioned thicker than the slide.
- a bridge railing 4 extends above the short vertical leg 3 of the bridge cap 2. At the lateral distance to the bridge railing 4 extends on the long horizontal leg 5 of the bridge cap 2 a vehicle restraint system 6 with a steel guidebar string 7 consisting of projectile thresholds 8. Through the Leitschwellenstrang 7 and the bridge railing 4 a service route 9 is formed for service personnel. The Leitschwellenstrang 7 limits a guideway 10 for motor vehicles eleventh
- each threshold 8 has a trapezoidal in vertical section housing 12 with side Aufstanderieln 13, a running above the housing 12, in cross-section approximately C-shaped rail 14 and the spar 14 to the housing 12 spaced posts 15 with a likewise C-shaped Cross-section on.
- the posts 15 are fastened on the one hand on the upper side of the housing 12 via blanks 16 and on the other hand on an in the housing 12 just above the Aufstanderiel 13 arranged horizontal plate 16 (see also FIGS. 4 and 5 ).
- each threshold 8 is formed so asymmetrical with respect to its vertical central longitudinal plane that the the driving path 10 facing uprising wing 13 is wider than the guideway 10 facing away from Aufstanderiel 13.
- Two successive Leitschwellen 8 are connected to each other in the height range of the housing 12 via end-side connecting plates 17 and in the region of the spars 14 via C-shaped coupling pieces 18 using bolts 19.
- the Aufstanderiel 13 adjacent barriers 8 are screwed by coupling plates 20 together.
- Each barrier 8 comprises in the region of a post 15 a Gleitancenset 21 (see FIGS. 4 and 5 ), which has a coupled to the post 15 U-shaped support shoe 22 with the horizontal plate 16 mounted thereon and a plate-like thrust element 23 connected thereto, which is supported flat on a slide 24. Both the slide 24 and the push element 23 are formed of steel plates. The thrust element 23 and the slide 24 are connected by elongated holes 25 in the thrust element 23 and by not shown holes in the slide 24 passing through bolt 26 with a defined bias with each other and with the bridge structure 1.
- the support guard 22 is connected to the end 10 facing the guideway 10 via two bolts 28 and at the opposite end 29 via a bolt 30 with the thrust element 23. It also serves as a water passage, including 13 through holes 31 are provided in the uprising wings.
- the length of the push element 23 corresponds to about 2/3 of the length of the slide 24, while the width of the push element 23 and slide 24 is sized equal.
- the thrust element 23 is made thicker than the slideway 24.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Bridges Or Land Bridges (AREA)
Description
Die Erfindung betrifft ein Fahrzeugrückhaltesystem zur Anordnung auf einem Brückenbauwerk gemäß den Merkmalen im Oberbegriff des Anspruchs 1.The invention relates to a vehicle restraint system for arrangement on a bridge structure according to the features in the preamble of
Ein derartiges Fahrzeugrückhaltesystem zählt im Umfang der
Ist der Verlagerungsweg bis zum Kontakt der Querwulste mit den Bremskonsolen, zum Beispiel beim Aufprall eines LKW's, erschöpft, wird einer weiteren Verlagerung des Schubelements ein Widerstand entgegengesetzt, der durch die Höhe der Vorspannung der Bremskonsolen an der Gleitbahn bestimmt werden kann. Die Bremskonsolen verlagern sich dann zusammen mit dem Schubelement entlang der Gleitbahn, so dass das Fahrzeugrückhaltesystem auf diese Weise die Wucht des Aufpralls des Kraftfahrzeugs abfängt und die kinetische Energie in Reibungs-, Verformungs- und Wärmeenergie umwandelt.If the displacement path to the contact of Querwulste with the brake brackets, for example, the impact of a truck, exhausted, a further displacement of the thrust element is opposed to a resistance that can be determined by the amount of bias of the brake pads on the slide. The brake pads then move together with the pusher along the slide so that the vehicle restraint system intercepts the force of the impact of the vehicle and converts the kinetic energy into frictional, deformation and thermal energy.
Obwohl sich das bekannte Fahrzeugrückhaltesystem bei seiner Verwendung auf Brückenbauwerken in der Praxis bewährt hat, besitzt es jedoch die Eigenschaft, dass es aus mehreren Einzelteilen gebildet wird, deren Herstellung und Montage demzufolge mit einem größeren Aufwand verbunden ist.Although the known vehicle restraint system has proven its worth in practice on bridge structures in practice, it has the property that it is formed of several individual parts, the production and assembly is therefore associated with a greater effort.
Der Erfindung liegt - ausgehend vom Stand der Technik - die Aufgabe zugrunde, das bekannte Fahrzeugrückhaltesystem im Sinne einer wirtschaftlicheren Fertigung und einfacheren Montage zu verbessern.The invention is - based on the prior art - the object to improve the known vehicle restraint system in terms of a more economical production and easier installation.
Die Lösung dieser Aufgabe besteht nach der Erfindung in den Merkmalen des Anspruchs 1.The solution to this problem consists according to the invention in the features of
Vorteilhafte Weiterbildungen der Erfindung sind Gegenstand der Ansprüche 2 bis 6.Advantageous developments of the invention are subject matter of
Erfindungsgemäß sind nunmehr sowohl die Gleitbahn als auch das auf der Gleitbahn flächig abgestützte Schubelement aus Stahlplatten gebildet und durch Langlöcher in dem Schubelement sowie Bohrungen in der Gleitbahn durchsetzende Schraubbolzen mit einer definierten Vorspannung untereinander und mit dem Brückenbauwerk verbunden. Das Gleitleistenset wird auf diese Weise bezüglich seiner Einzelteile auf ein Minimum reduziert. Der Herstellungsaufwand wird herabgesetzt und in Folge davon auch die Montage vereinfacht.According to the invention now both the slideway and the sliding surface supported on the sliding element thrust element are formed from steel plates and connected by slots in the thrust element and holes in the slideway passing through bolt with a defined bias to each other and to the bridge structure. The Gleitleistenset is reduced in this way with respect to its individual parts to a minimum. The production cost is reduced and as a result, the assembly is simplified.
Aufgrund des gezielt großflächigen Kontakts des mit dem U-förmigen Stützschuh gekoppelten Schubelements mit der Gleitbahn und der definierbaren Vorspannung des Schubelements mit der Gleitbahn einerseits und mit dem Brückenbauwerk andererseits über Langlöcher in dem Schubelement sowie Bohrungen in der Gleitbahn durchsetzende Schraubbolzen kann das Fahrzeugrückhaltesystem so auf einem Brückenbauwerk verankert werden, dass auch LKW's der höchsten Gewichtsklasse von etwa 40 Tonnen einwandfrei unter begrenzter bogenförmiger Auslenkung des Leitschwellenstrangs an diesem entlang geführt und nicht in den Fahrweg zurückgeschleudert werden. Auch wird vermieden, dass eine in der Regel auf dem Brückenbauwerk befestigte Brückenkappe bei einem Fahrzeugaufprall vom Brückenbauwerk abgerissen wird. Aber auch bei einem Aufprall von Personenkraftwagen (PKW) kleinerer Größenordnung wird der von der Bundesanstalt für Straßenwesen (BASt) geforderte ASI-Wert, d. h. die Bremsverzögerung, eingehalten. Demnach wird selbst bei leichteren PKW das erfindungsgemäße Fahrzeugrückhaltesystem unter gleich welchem Aufprallwinkel auch immer zumindest begrenzt verlagert, so dass die Aufprallenergie in Reibungs- und/oder Verformungsenergie sowie Wärmeenergie umgewandelt wird.Due to the targeted large-area contact of the coupled with the U-shaped support shoe thrust element with the slide and the definable bias of the thrust element with the slide on the one hand and with the bridge structure on the other hand via slots in the thrust element and holes in the slide passing bolts, the vehicle restraint system on a Anchored bridge structure that even trucks of the highest weight class of about 40 tons properly under limited arcuate deflection of the Leitschwellenstrangs along this led and are not thrown back into the driveway. It is also avoided that a bridge cap, which is usually fastened on the bridge structure, is torn off the bridge structure in the event of a vehicle impact. But even in a collision of passenger cars (cars) of smaller size of the required by the Federal Highway Research Institute (BASt) ASI value, ie. H. the braking delay, respected. Accordingly, even with lighter cars, the vehicle restraint system according to the invention is always at least limitedly displaced under any impact angle, so that the impact energy is converted into friction and / or deformation energy and heat energy.
Das Schubelement besitzt zweckmäßig dieselbe Breite wie die Gleitbahn.The pusher expediently has the same width as the slide.
Vorzugsweise sind auf jeder Seite des Stützschuhs zwei mit Abstand hintereinander ausgerichtete Langlöcher vorgesehen, die dann jeweils von einem Schraubbolzen durchsetzt sind. Folglich werden Schubelement und Gleitbahn mittels nur vier Schraubbolzen miteinander und auf dem Brückenbauwerk mit Vorspannung festgelegt, so dass jedes neue Gleitleistenset an einer Leitschwelle lediglich aus dem mit dem Stützschuh verbundenen Schubelement, der Gleitbahn und den vier Schraubbolzen besteht.Preferably, two spaced apart aligned slots are provided on each side of the support shoe, which are then interspersed in each case by a bolt. Consequently, thrust element and Slideway defined by means of only four bolts with each other and on the bridge structure with bias, so that each new Gleitleistenset at a Leitschwelle consists only of the associated with the support shoe pusher, the slide and the four bolts.
Es ist ferner von Vorteil, dass der Stützschuh an dem einem Fahrweg zugewandten Ende über zwei Schraubbolzen und an dem gegenüberliegenden Ende über einen Schraubbolzen mit dem Schubelement verbunden ist. Diese Gestaltung kommt dem Sachverhalt zugute, dass jede Leitschwelle des Leitschwellenstrangs in Bezug auf ihre vertikale Mittellängsebene asymmetrisch gestaltet ist, um in Abhängigkeit von den örtlichen Gegebenheiten auf der dem Fahrweg abgewandten Seite mehr Raum zur Verlagerung des Leitschwellenstrangs bei einem Fahrzeugaufprall zu ermöglichen. Das heißt, der Aufstandflügel auf der Fahrwegseite ist breiter als der auf der dem Fahrweg abgewandten Seite ausgebildet.It is also advantageous that the support shoe is connected at the end facing a track via two bolts and at the opposite end via a bolt with the thrust element. This design benefits from the fact that each threshold of the Leitschwellenstrangs is designed asymmetrically with respect to their vertical central longitudinal plane to allow more space depending on the local conditions on the side facing away from the track for the displacement of the Leitschwellenstrangs in a vehicle collision. That is, the Aufstandflügel on the track side is wider than that formed on the side facing away from the track.
Es ist für eine Verlagerung des Leitschwellenstrangs ausreichend, wenn die Länge des Schubelements etwa 2/3 der Länge der Gleitbahn entspricht.It is sufficient for a displacement of the Leitschwellenstrangs when the length of the thrust element corresponds to about 2/3 of the length of the slideway.
Des Weiteren ist es aus Materialersparnisgründen sinnvoll, dass das Schubelement dicker als die Gleitbahn bemessen ist.Furthermore, it makes sense for material saving reasons that the thrust element is dimensioned thicker than the slide.
Die Erfindung ist nachfolgend anhand eines in den Zeichnungen veranschaulichten Ausführungsbeispiels näher erläutert. Es zeigen:
Figur 1- in der Perspektive im Schema einen Ausschnitt aus einem Brückenbauwerk mit einem auf einer Brückenkappe angeordneten Fahrzeugrückhaltesystem;
Figur 2- in vergrößerter Darstellung in der Perspektive ein Detail der
mit nur einer Leitschwelle vor ihrer Verlagerung durch ein aufprallendes Kraftfahrzeug;Figur 1 - Figur 3
- in der Perspektive eine Leitschwelle während einer Verlagerung;
- Figur 4
- in der Perspektive ein Gleitleistenset einer Leitschwelle vor der Verlagerung und
Figur 5- das Gleitleistenset der
Figur 4 nach der Verlagerung durch ein Kraftfahrzeug.
- FIG. 1
- in perspective in the diagram a section of a bridge structure with a arranged on a bridge cap vehicle restraint system;
- FIG. 2
- in an enlarged view in perspective a detail of
FIG. 1 with only one threshold before its displacement by an impacting motor vehicle; - FIG. 3
- in perspective, a threshold during a relocation;
- FIG. 4
- in perspective a Gleitleistenset a Leitschwelle before the relocation and
- FIG. 5
- the Gleitleistenset the
FIG. 4 after relocation by a motor vehicle.
Mit 1 ist in der
Wie auch die
Wie insbesondere die
Insbesondere aus der
Zwei aufeinander folgende Leitschwellen 8 sind im Höhenbereich der Gehäuse 12 über endseitige Verbindungsbleche 17 und im Bereich der Holme 14 über C-förmige Kuppelstücke 18 unter Einsatz von Schraubbolzen 19 miteinander verbunden. Auch die Aufstandflügel 13 benachbarter Leitschwellen 8 sind durch Koppelbleche 20 aneinander geschraubt.Two successive Leitschwellen 8 are connected to each other in the height range of the
Jede Leitschwelle 8 umfasst im Bereich eines Pfostens 15 ein Gleitleistenset 21 (siehe
Auf jeder Seite des mit dem Gehäuse 12 vorzugsweise durch Schweißung verbundenen Stützschuhs 22 sind zwei mit Abstand hintereinander ausgerichtete Langlöcher 25 vorgesehen. Jedes Langloch 25 wird von einem Schraubbolzen 26 durchsetzt.On each side of the
Der Stützschutz 22 ist an dem dem Fahrweg 10 zugewandten Ende 27 über zwei Schraubbolzen 28 und an dem gegenüberliegenden Ende 29 über einen Schraubbolzen 30 mit dem Schubelement 23 verbunden. Er dient auch als Wasserdurchlauf, wozu in den Aufstandflügeln 13 Durchgangslöcher 31 vorgesehen sind.The
Die Länge des Schubelements 23 entspricht etwa 2/3 der Länge der Gleitbahn 24, während die Breite von Schubelement 23 und Gleitbahn 24 gleich groß bemessen ist.The length of the
Das Schubelement 23 ist dicker als die Gleitbahn 24 gestaltet.The
- 1 -1 -
- Brückenbauwerkbridge construction
- 2 -2 -
- Brückenkappebridge cap
- 3 -3 -
- Schenkel v. 2Thighs v. 2
- 4 -4 -
- Brückengeländerbridge railing
- 5 -5 -
- Schenkel v. 2Thighs v. 2
- 6 -6 -
- FahrzeugrückhaltesystemVehicle restraint system
- 7 -7 -
- LeitschwellenstrangA crash barrier
- 8 -8th -
- Leitschwelleguide barrier
- 9 -9 -
- Betriebswegoperating path
- 10 -10 -
- Fahrwegroadway
- 11 -11 -
- Kraftfahrzeugmotor vehicle
- 12 -12 -
- Gehäusecasing
- 13 -13 -
- AufstandflügelRiot wings
- 14 -14 -
- HolmHolm
- 15 -15 -
- Pfostenpost
- 16 -16 -
- HorizontalblechHorizontal plate
- 17 -17 -
- Verbindungsblecheconnecting plates
- 18 -18 -
- Kuppelstückecoupling pieces
- 19 -19 -
- Schraubbolzenbolts
- 20 -20 -
- Koppelblechecoupling plates
- 21 -21 -
- GleitleistensetGleitleistenset
- 22 -22 -
- Stützschuhsupport shoe
- 23 -23 -
- Schubelementpush element
- 24 -24 -
- Gleitbahnslipway
- 25 -25 -
- Langlöcher in 23Long holes in 23
- 26 -26 -
- Schraubbolzenbolts
- 27 -27 -
- Ende v. 22End of v. 22
- 28 -28 -
- Schraubbolzenbolts
- 29 -29 -
- Ende v. 29End of v. 29
- 30 -30 -
- Schraubbolzenbolts
- 31 -31 -
- Durchgangslöcher in 13Through holes in 13
Claims (6)
- Vehicle retaining system (6) for arranging on a bridge structure (1), comprising a steel guide barrier line (7) composed,in sections,of guide barriers (8), in which each guide barrier (8) is provided with at least one slide rail set (21), whichhas a U-shaped support shoe (22), coupled to a post (15) of the guide barrier (8), and a planar sliding element (23), which is connected to said support shoe and is displaceable, together with the guide rail line (7) and against a predeterminable resistance, transversely to the longitudinal extension of the guide barrier line (7) along a slide track (24) which can be anchored to the bridge structure (1), characterised in that both the slide track (24) and the sliding element (23) supported in a planar manner on the slide track (24) are formed of steel plates and are connected, at a defined preload, to one another and to the bridge structure (1) by means of slots (25) in the sliding element (23) and threaded bolts (26) penetrating holes in the slide track (24).
- Vehicle retaining system according to claim 1, characterised in that two slots (25) aligned one behind the other and spaced apart from one another are provided on either side of the support shoe (22).
- Vehicle retaining system according to either claim 1 or claim 2, characterised in that each slot (25) is penetrated by a threaded bolt (26).
- Vehicle retaining system according to any of claims 1 to 3, characterised in that the support shoe (22) is connectedto the sliding element (23)by means of two threaded bolts (28) at the end (27) facing a carriageway (10) and by means of one threaded bolt (30) at the opposite end (29).
- Vehicle retaining system according to any of claims 1 to 4, characterised in that the length of the sliding element (23) corresponds to approximately two thirds the length of the slide track (24).
- Vehicle retaining system according to any of claims 1 to 5, characterised in that the sliding element (23) is thicker than the slide track (24).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201220104283 DE202012104283U1 (en) | 2012-11-07 | 2012-11-07 | Vehicle restraint system for placement on a bridge structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2730700A1 EP2730700A1 (en) | 2014-05-14 |
EP2730700B1 true EP2730700B1 (en) | 2015-03-25 |
Family
ID=47426291
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20130186098 Active EP2730700B1 (en) | 2012-11-07 | 2013-09-26 | Vehicle restraint system for fitting to a bridge structure |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP2730700B1 (en) |
DE (1) | DE202012104283U1 (en) |
ES (1) | ES2535493T3 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2510320A (en) * | 2012-11-05 | 2014-08-06 | Highway Care Ltd | Road barrier system comprising inner and outer barrier members |
CN105350452A (en) * | 2015-11-23 | 2016-02-24 | 马玉荣 | Simple lake bridge railing |
DE102016118398B4 (en) * | 2016-09-28 | 2020-02-06 | Bochumer Eisenhütte Heintzmann GmbH & Co. Bau- und Beteiligungs KG | Vehicle restraint system |
CN107687130A (en) * | 2017-09-27 | 2018-02-13 | 中铁第四勘察设计院集团有限公司 | Across the bridge steel anticollision wall construction of high-speed railway on a kind of highway |
CN109295896B (en) * | 2018-11-27 | 2023-08-18 | 成都工业学院 | Road anti-collision device for highway junction |
NL2023715B1 (en) * | 2019-08-27 | 2021-05-11 | Laura Metaal Holding B V | Roadblock for temporary installation to block traffic and/or as a security precaution |
CN112900259A (en) * | 2021-01-28 | 2021-06-04 | 深圳市金鑫华建设集团有限公司 | Bridge greening guardrail structure convenient to replace |
GB2603195B (en) * | 2021-02-01 | 2023-05-31 | Marshalls Plc | Kit of parts for vehicle security barrier |
CN114635376B (en) * | 2022-02-17 | 2023-11-17 | 正太集团有限公司 | Highway warning post installation device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1315713B1 (en) * | 2000-06-26 | 2003-03-18 | Renton Productions Ltd | ROAD CONTAINMENT BARRIER. |
DE10318357B4 (en) | 2002-07-12 | 2006-10-19 | Spig Schutzplanken-Produktions-Gesellschaft Gmbh & Co Kg | Vehicle restraint system |
CA2623717A1 (en) * | 2005-09-26 | 2007-04-05 | Volkmann & Rossbach Gmbh & Co. Kg | Vehicle restraining system for limiting roadways |
-
2012
- 2012-11-07 DE DE201220104283 patent/DE202012104283U1/en not_active Expired - Lifetime
-
2013
- 2013-09-26 EP EP20130186098 patent/EP2730700B1/en active Active
- 2013-09-26 ES ES13186098.3T patent/ES2535493T3/en active Active
Also Published As
Publication number | Publication date |
---|---|
ES2535493T3 (en) | 2015-05-12 |
DE202012104283U1 (en) | 2012-11-29 |
EP2730700A1 (en) | 2014-05-14 |
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