EP1621676A1 - Passive protection device - Google Patents

Passive protection device Download PDF

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Publication number
EP1621676A1
EP1621676A1 EP05013763A EP05013763A EP1621676A1 EP 1621676 A1 EP1621676 A1 EP 1621676A1 EP 05013763 A EP05013763 A EP 05013763A EP 05013763 A EP05013763 A EP 05013763A EP 1621676 A1 EP1621676 A1 EP 1621676A1
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EP
European Patent Office
Prior art keywords
tabs
baffles
protective device
connections
crash barriers
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.)
Granted
Application number
EP05013763A
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German (de)
French (fr)
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EP1621676B1 (en
Inventor
Werner Heimann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Heintzmann Sicherheitssysteme GmbH and Co KG
Original Assignee
SGGT Strassenausstattungen GmbH
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Application filed by SGGT Strassenausstattungen GmbH filed Critical SGGT Strassenausstattungen GmbH
Publication of EP1621676A1 publication Critical patent/EP1621676A1/en
Application granted granted Critical
Publication of EP1621676B1 publication Critical patent/EP1621676B1/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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts

Definitions

  • the invention relates to a passive protective device next to the roadway of a motor vehicle road according to the features in the preamble of claim 1.
  • Such a protective device is counted by the FR 2 556 755 A1 to the prior art. It has fixed to the ground posts, a screwed to the post, from releasably connected guardrails existing guardrail and suspended below the guardrail strand via tabs Leitblechstrang of substantially vertically extending baffles, which are releasably connected to each other. The tabs are connected by screws on the one hand with the baffles and on the other hand with the undersides of brackets, which distance the guardrail strand to the posts.
  • Such a protective device is a useful protection for cyclists, especially motorcyclists, is when they have come to case and bounce against the baffle.
  • the known passive protective device has the disadvantage that the tabs are mounted below the consoles. If a passenger or truck (car / truck) bounces against the guard rail, the screw connection between the guard rail and the brackets fixed to the post is canceled on reaching a certain impact energy with the result that due to the then bending away from the roadway post is formed by the Leitblechstrang a kind of ramp over which the car / truck can drive away.
  • the invention is - based on the prior art - the object of the invention to provide a passive protection device next to a roadway of a motor vehicle road, which offers both personal and heavy vehicles and two-wheeled vehicles accident protection.
  • each functional unit is dimensioned for its individual task.
  • the dimensioning is based on the different energy levels that are caused by the impact of a two-wheeler on the Leitblechstrang compared to the impact of a car / truck.
  • Another essential advantage of the invention is that all passive protective devices occurring in practice can be retrofitted. This means that so far only focused on cars / trucks protective devices can be easily retrofitted for the protection of cyclists.
  • the tabs may be formed of sheet steel.
  • the tabs may also be formed of plastic.
  • the predetermined breaking points are preferably formed by screw according to claim 4.
  • screw connections By means of screw connections, the different resistances between the connections of the guardrail strand to the posts - possibly indirectly via interposed brackets - and the connections between the guide plate strand carrying tabs and the guardrail strand can be taken into account. If, for example, the guardrail is connected to the posts with the M10 bolts or the guardrail to the Post-spaced brackets connected, have the predetermined breaking points M8 screws as connecting means.
  • a passive protective device is designated in the figures 1 and 3 in addition to a roadway 2 of a motor vehicle road.
  • the protection device 1 has fixed to the bottom 3 posts 4, a screwed to the post 4, from detachably connected crash barriers 5 existing guardrail 6 and suspended below the guardrail 6 via tabs 7 Leitblechstrang 8 from substantially vertically extending baffles 9, the are detachably connected to each other.
  • the connections 10 between the guardrails 5 and the connections 11 between the baffles 9 are formed by bolts and nuts.
  • the crash barriers 5 have a substantially W-shaped cross-section (FIG. 3). About the middle web 12, the crash barriers 5 are set on predetermined breaking points 13 in the form of screw to the post 4.
  • the posts 4 have a sigma-shaped cross section.
  • the baffles 9 have a trapezoidal cross-section with upwardly and downwardly from the roadway 2 directed away bends 14th
  • the tabs 7 are trapezoidal in shape ( Figure 3). They have a lower flange 15, which is fastened on the inside of the baffles 9.
  • the connection 16 is designed as a screw connection and is located in each case in the longitudinal sections 17 between the connections 11 of two consecutive guide plates 9 (FIG. 1).
  • each tab 7 is bolted to the web 12 of a guardrail 5. This is a predetermined breaking point 19 whose resistance to destruction is smaller than the resistance of the connections 13 between the crash barriers 5 and the posts 4.
  • the tabs 7 are also provided in the longitudinal sections 20 between two connections 10 of the crash barriers 5.
  • FIG. 3 further shows that the baffles 9 extend in a plane E-E which essentially intersects the rounded beads 21 of the crash barriers 5.
  • the U-shaped portion 22 of the tabs 7 between the downwardly and upwardly directed flanges 15, 18 extends substantially within the contour of the post 4th
  • the posts 4 fold over, with the predetermined breaking points 13 between the crash barriers 5 and the posts 4 solve.

Abstract

The passive safety barrier for the side of a roadway (2) has posts (4) anchored in the ground and supporting barrier rails (5) via mounting screws. Light metal panels (9) are suspended under the barrier rails on flanges (7). The flanges are connected to the sheet metal panels by screw fastenings and have break-away connections to the barrier rails.

Description

Die Erfindung betrifft eine passive Schutzeinrichtung neben der Fahrbahn einer Kraftfahrzeugstraße gemäß den Merkmalen im Oberbegriff des Anspruchs 1.The invention relates to a passive protective device next to the roadway of a motor vehicle road according to the features in the preamble of claim 1.

Eine derartige Schutzeinrichtung zählt durch die FR 2 556 755 A1 zum Stand der Technik. Sie weist am Boden festgelegte Pfosten, einen an den Pfosten schraubbefestigten, aus miteinander lösbar verbundenen Leitplanken bestehenden Leitplankenstrang und einen unterhalb des Leitplankenstrangs über Laschen aufgehängten Leitblechstrang aus sich im wesentlichen vertikal erstreckenden Leitblechen auf, die untereinander lösbar verbunden sind. Die Laschen sind über Schrauben einerseits mit den Leitblechen und andererseits mit den Unterseiten von Konsolen verbunden, welche den Leitplankenstrang zu den Pfosten distanzieren.Such a protective device is counted by the FR 2 556 755 A1 to the prior art. It has fixed to the ground posts, a screwed to the post, from releasably connected guardrails existing guardrail and suspended below the guardrail strand via tabs Leitblechstrang of substantially vertically extending baffles, which are releasably connected to each other. The tabs are connected by screws on the one hand with the baffles and on the other hand with the undersides of brackets, which distance the guardrail strand to the posts.

Eine solche Schutzeinrichtung stellt einen brauchbaren Schutz für Zweiradfahrer, insbesondere Motorradfahrer, dar, wenn diese zu Fall gekommen sind und gegen den Leitblechstrang prallen.Such a protective device is a useful protection for cyclists, especially motorcyclists, is when they have come to case and bounce against the baffle.

Die bekannte passive Schutzeinrichtung weist indessen den Nachteil auf, dass die Laschen unterhalb der Konsolen befestigt sind. Wenn ein Personen- oder Lastkraftwagen (Pkw/Lkw) gegen den Leitplankenstrang prallt, wird bei Erreichen einer bestimmten Aufprallenergie die Schraubverbindung zwischen dem Leitplankenstrang und den an den Pfosten festgelegten Konsolen aufgehoben mit der Folge, dass aufgrund der dann sich von der Fahrbahn weg biegenden Pfosten durch den Leitblechstrang eine Art Rampe gebildet wird, über die der Pkw/Lkw hinwegfahren kann.However, the known passive protective device has the disadvantage that the tabs are mounted below the consoles. If a passenger or truck (car / truck) bounces against the guard rail, the screw connection between the guard rail and the brackets fixed to the post is canceled on reaching a certain impact energy with the result that due to the then bending away from the roadway post is formed by the Leitblechstrang a kind of ramp over which the car / truck can drive away.

Der Erfindung liegt - ausgehend vom Stand der Technik - die Aufgabe zugrunde, eine passive Schutzeinrichtung neben einer Fahrbahn einer Kraftfahrzeugstraße zu schaffen, welche gleichermaßen Personen- und Lastkraftwagen als auch Zweiradfahrern einen Unfallschutz bietet.The invention is - based on the prior art - the object of the invention to provide a passive protection device next to a roadway of a motor vehicle road, which offers both personal and heavy vehicles and two-wheeled vehicles accident protection.

Diese Aufgabe wird mit den im Anspruch 1 angegebenen Merkmalen gelöst.This object is achieved with the features specified in claim 1.

Im Rahmen der Erfindung werden gezielt zwei voneinander unabhängige Funktionseinheiten gebildet. Jede Funktionseinheit wird für ihre individuelle Aufgabenstellung dimensioniert. Die Dimensionierung orientiert sich dabei an den unterschiedlichen Energieniveaus, die von dem Anprall eines Zweiradfahrers an den Leitblechstrang im Vergleich zum Anprall eines Pkw/Lkw hervorgerufen werden.In the context of the invention, two independent functional units are selectively formed. Each functional unit is dimensioned for its individual task. The dimensioning is based on the different energy levels that are caused by the impact of a two-wheeler on the Leitblechstrang compared to the impact of a car / truck.

Zum einen ist im Falle des Anpralls eines Zweiradfahrers eine deutlich geringere Aufprallenergie in Verformungsenergie umzuwandeln. Dies wird erfindungsgemäß dadurch berücksichtigt, dass der Leitblechstrang über Sollbruchstellen an dem Leitplankenstrang festgelegt wird, deren Widerstand gegen Zerstörung deutlich kleiner als der Widerstand der Verbindungen zwischen dem Leitplankenstrang und den Pfosten gegen Bruch bemessen ist.On the one hand, in the event of a two-wheeled rider's collision, a significantly lower impact energy must be converted into deformation energy. This is inventively taken into account that the Leitblechstrang is set on predetermined breaking points on the guard rail, the resistance to destruction is significantly smaller than the resistance of the connections between the guard rail and the post against breakage dimensioned.

Prallt ein Zweiradfahrer gegen den Leitblechstrang, so weicht dieser begrenzt aus, ohne dass sich der Leitblechstrang vom Leitplankenstrang löst. Damit wird den Forderungen nach einem Schutz des Zweiradfahrers ausreichend Rechnung getragen.If a cyclist bumps against the baffle line, this deviates to a limited extent without the baffle strand coming off the guardrail strand. Thus, the demands for a protection of the two-wheeled driver are sufficiently taken into account.

Bei einem Anprall eines Pkw/Lkw an die Schutzeinrichtung sind indessen höhere Energieniveaus zu berücksichtigen, das heißt, die Sollbruchstellen kommen jetzt zum Tragen. Sie werden zerstört, wodurch sich der Leitblechstrang frühzeitig von dem Leitplankenstrang löst. Der Leitplankenstrang bleibt daher als Zugband in seiner ursprünglichen Charakteristik erhalten. Der Effekt der "Rampenbildung" wird ausgeschlossen. Auch kann der Leitplankenstrang nicht mehr durch den abgerissenen Leitblechstrang in Richtung zum Boden gezogen und daher in seiner Funktion negativ beeinflust werden.In the event of a car / truck colliding with the protective device, however, higher energy levels must be taken into account, that is, the predetermined breaking points are now taking effect. They are destroyed, causing the Leitblechstrang early dissolves the guard rail. The guardrail strand therefore remains as a drawstring in its original characteristics. The effect of "ramping" is excluded. Also, the guardrail strand can no longer be pulled by the torn Leitblechstrang towards the ground and therefore be negatively influenced in its function.

Ein weiterer wesentlicher Vorteil der Erfindung besteht darin, dass alle in der Praxis vorkommenden passiven Schutzeinrichtungen nachgerüstet werden können. Das heißt, dass bislang nur auf Pkw/Lkw ausgerichtete Schutzeinrichtungen ohne weiteres auch nachträglich für den Schutz von Zweiradfahrern umgerüstet werden können.Another essential advantage of the invention is that all passive protective devices occurring in practice can be retrofitted. This means that so far only focused on cars / trucks protective devices can be easily retrofitted for the protection of cyclists.

Nach den Merkmalen des Anspruchs 2 können die Laschen aus Stahlblech gebildet sein.According to the features of claim 2, the tabs may be formed of sheet steel.

Es ist jedoch denkbar, dass entsprechend den Merkmalen des Anspruchs 3 die Laschen auch aus Kunststoff gebildet sein können.However, it is conceivable that according to the features of claim 3, the tabs may also be formed of plastic.

Die Sollbruchstellen werden gemäß Anspruch 4 bevorzugt durch Schraubverbindungen gebildet. Mittels Schraubverbindungen können die unterschiedlichen Widerstände zwischen den Verbindungen des Leitplankenstrangs mit den Pfosten - gegebenenfalls indirekt über zwischengeschaltete Konsolen - und den Verbindungen zwischen den den Leitblechstrang tragenden Laschen und dem Leitplankenstrang berücksichtigt werden. Ist z.B. der Leitplankenstrang über Schrauben M10 mit den Pfosten oder mit den Leitplankenstrang zu den Pfosten distanzierenden Konsolen verbunden, weisen die Sollbruchstellen M8 Schrauben als Verbindungsmittel auf.The predetermined breaking points are preferably formed by screw according to claim 4. By means of screw connections, the different resistances between the connections of the guardrail strand to the posts - possibly indirectly via interposed brackets - and the connections between the guide plate strand carrying tabs and the guardrail strand can be taken into account. If, for example, the guardrail is connected to the posts with the M10 bolts or the guardrail to the Post-spaced brackets connected, have the predetermined breaking points M8 screws as connecting means.

Die Erfindung ist nachfolgend anhand von in den Zeichnungen dargestellten Ausführungsbeispielen näher erläutert. Es zeigen:

Figur 1
in der Perspektive eine passive Schutzeinrichtung;
Figur 2
in der Perspektive die Schutzeinrichtung der Figur 1 nach einem Aufprall eines Kraftfahrzeugs;
Figur 3
einen vertikalen Querschnitt durch die Schutzeinrichtung der Figur 1 entlang der Linie III-III in Richtung der Pfeile IIIa gesehen;
Figur 4
die Darstellung der Figur 3 nach einem Aufprall eines Zweiradfahrers und
Figur 5
einen vertikalen Querschnitt durch die Darstellung der Figur 2 entlang der Linie V-V in Richtung der Pfeile Va gesehen.
The invention is explained in more detail with reference to exemplary embodiments illustrated in the drawings. Show it:
FIG. 1
in perspective a passive protection device;
FIG. 2
in perspective, the protective device of Figure 1 after an impact of a motor vehicle;
FIG. 3
a vertical cross section through the protective device of Figure 1 along the line III-III seen in the direction of the arrows IIIa;
FIG. 4
the representation of Figure 3 after an impact of a cyclist and
FIG. 5
a vertical cross-section through the representation of Figure 2 along the line VV seen in the direction of the arrows Va.

Mit 1 ist in den Figuren 1 und 3 eine passive Schutzeinrichtung neben einer Fahrbahn 2 einer Kraftfahrzeugstraße bezeichnet.1, a passive protective device is designated in the figures 1 and 3 in addition to a roadway 2 of a motor vehicle road.

Die Schutzeinrichtung 1 weist am Boden 3 festgelegte Pfosten 4, einen an den Pfosten 4 schraubbefestigten, aus miteinander lösbar verbundenen Leitplanken 5 bestehenden Leitplankenstrang 6 und einen unterhalb des Leitplankenstrangs 6 über Laschen 7 aufgehängten Leitblechstrang 8 aus sich im wesentlichen vertikal erstreckenden Leitblechen 9 auf, die untereinander lösbar verbunden sind. Die Verbindungen 10 zwischen den Leitplanken 5 und die Verbindungen 11 zwischen den Leitblechen 9 sind durch Schraubbolzen und Muttern gebildet.The protection device 1 has fixed to the bottom 3 posts 4, a screwed to the post 4, from detachably connected crash barriers 5 existing guardrail 6 and suspended below the guardrail 6 via tabs 7 Leitblechstrang 8 from substantially vertically extending baffles 9, the are detachably connected to each other. The connections 10 between the guardrails 5 and the connections 11 between the baffles 9 are formed by bolts and nuts.

Die Leitplanken 5 haben einen im Wesentlichen W-förmigen Querschnitt (Figur 3). Über den mittleren Steg 12 sind die Leitplanken 5 über Sollbruchstellen 13 in Form von Schraubverbindungen an den Pfosten 4 festgelegt.The crash barriers 5 have a substantially W-shaped cross-section (FIG. 3). About the middle web 12, the crash barriers 5 are set on predetermined breaking points 13 in the form of screw to the post 4.

Die Pfosten 4 besitzen einen sigmaförmigen Querschnitt.The posts 4 have a sigma-shaped cross section.

Die Leitbleche 9 weisen einen trapezförmigen Querschnitt auf mit nach oben und unten von der Fahrbahn 2 weg gerichteten Abkantungen 14.The baffles 9 have a trapezoidal cross-section with upwardly and downwardly from the roadway 2 directed away bends 14th

Die Laschen 7 sind trapezförmig ausgebildet (Figur 3). Sie weisen einen unteren Flansch 15 auf, der innenseitig der Leitbleche 9 befestigt ist. Die Verbindung 16 ist als Schraubverbindung gestaltet und befindet sich jeweils in den Längenabschnitten 17 zwischen den Verbindungen 11 zweier aufeinander folgender Leitbleche 9 (Figur 1).The tabs 7 are trapezoidal in shape (Figure 3). They have a lower flange 15, which is fastened on the inside of the baffles 9. The connection 16 is designed as a screw connection and is located in each case in the longitudinal sections 17 between the connections 11 of two consecutive guide plates 9 (FIG. 1).

Ein nach oben gerichteter Flansch 18 jeder Lasche 7 ist an dem Steg 12 einer Leitplanke 5 schraubbefestigt. Hier handelt es sich um eine Sollbruchstelle 19, deren Widerstand gegen Zerstörung kleiner als der Widerstand der Verbindungen 13 zwischen den Leitplanken 5 und den Pfosten 4 bemessen ist.An upwardly directed flange 18 of each tab 7 is bolted to the web 12 of a guardrail 5. This is a predetermined breaking point 19 whose resistance to destruction is smaller than the resistance of the connections 13 between the crash barriers 5 and the posts 4.

Bestehen die Verbindungen 13 zwischen den Leitplanken 5 und den Pfosten 4 beispielsweise aus Schrauben M10, sind die Sollbruchstellen 19 zwischen den Stegen 12 der Leitplanken 5 und den Flanschen 18 der Laschen 7 durch Schrauben M8 gebildet.Existence of the connections 13 between the crash barriers 5 and the posts 4, for example, from screws M10, the predetermined breaking points 19 between the webs 12 of the crash barriers 5 and the flanges 18 of the tabs 7 are formed by screws M8.

Wie die Figur 1 erkennen lässt, sind die Laschen 7 auch in den Längenabschnitten 20 zwischen zwei Verbindungen 10 der Leitplanken 5 vorgesehen.As can be seen from FIG. 1, the tabs 7 are also provided in the longitudinal sections 20 between two connections 10 of the crash barriers 5.

Die Figur 3 zeigt ferner, dass sich die Leitbleche 9 in einer Ebene E-E erstrecken, die im Wesentlichen die gerundeten Wulste 21 der Leitplanken 5 schneidet.FIG. 3 further shows that the baffles 9 extend in a plane E-E which essentially intersects the rounded beads 21 of the crash barriers 5.

Der U-förmige Bereich 22 der Laschen 7 zwischen den nach unten und oben gerichteten Flanschen 15, 18 erstreckt sich weitgehend innerhalb der Kontur der Pfosten 4.The U-shaped portion 22 of the tabs 7 between the downwardly and upwardly directed flanges 15, 18 extends substantially within the contour of the post 4th

Ist ein Zweiradfahrer zu Fall gekommen und prallt gegen den Leitblechstrang 8, so schwenkt dieser gemäß Figur 4 in eine von der Fahrbahn 2 weg weisende Richtung R, ohne dass die Sollbruchstellen 19 zwischen den Laschen 7 und den Leitplanken 5 aufgehoben werden.If a cyclist has come to fall and bounces against the Leitblechstrang 8, it pivots according to Figure 4 in a direction away from the roadway 2 away Direction R, without the predetermined breaking points 19 between the tabs 7 and the crash barriers 5 are repealed.

Prallt hingegen ein Kraftfahrzeug gegen die Schutzeinrichtung 1 (Figuren 2 und 5), so reißen die Sollbruchstellen 19 zwischen den nach oben gerichteten Flanschen 18 der Laschen 7 und den Stegen 12 der Leitplanken 5, wobei der Leitblechstrang 8 in Richtung R1 zum Boden 3 gedrückt wird.If, on the other hand, a motor vehicle bumps against the protective device 1 (FIGS. 2 and 5), the predetermined breaking points 19 between the upwardly directed flanges 18 of the lugs 7 and the webs 12 of the crash barriers 5 are torn, the guide lane 8 being pressed towards the bottom 3 in the direction R 1 becomes.

Die Pfosten 4 knicken um, wobei sich die Sollbruchstellen 13 zwischen den Leitplanken 5 und den Pfosten 4 lösen. Der Leitplankenstrang 6 bleibt jedoch als Zugband erhalten.The posts 4 fold over, with the predetermined breaking points 13 between the crash barriers 5 and the posts 4 solve. The guardrail strand 6, however, remains as a drawstring.

Dadurch, dass der Leitblechstrang 8 in Richtung R1 zum Boden 3 gedrückt wird, entsteht keine Rampe, über welche das Kraftfahrzeug fahren kann.The fact that the Leitblechstrang 8 is pressed in the direction of R 1 to the bottom 3, there is no ramp over which the motor vehicle can drive.

BezugszeichenaufstellungREFERENCE NUMBERS

1 -1 -
Schutzeinrichtungguard
2 -2 -
Fahrbahnroadway
3 -3 -
Bodenground
4 -4 -
Pfostenpost
5 -5 -
Leitplankenguardrails
6 -6 -
LeitplankenstrangA crash barrier
7 -7 -
Laschentabs
8 -8th -
LeitblechstrangLeitblechstrang
9 -9 -
Leitblechebaffles
10 -10 -
Verbindungen zw. 5Connections between 5
11 -11 -
Verbindungen zw. 9Connections between 9
12 -12 -
Steg v. 5Bridge v. 5
13 -13 -
Sollbruchstellen zw. 4 u. 5Predetermined breaking points between 4 u. 5
14 -14 -
Abkantungen an 9Bends at 9
15 -15 -
Flansch v. 7Flange v. 7
16 -16 -
Verbindung zw. 15 u. 9Connection between 15 and 9
17 -17 -
Längenabschnitte zw. 11Length sections between 11
18 -18 -
Flansch v. 7Flange v. 7
19 -19 -
Sollbruchstelle zw. 7 u. 5Breaking point between 7 and 5
20 -20 -
Längenabschnitte zw. 10Length sections between 10
21 -21 -
Wulste v. 5Bulges v. 5
22 -22 -
U-Bereich v. 7U-area v. 7
R -R -
Richtungspfeilarrow
R1 -R 1 -
Richtungspfeilarrow

Claims (4)

Passive Schutzeinrichtung neben einer Fahrbahn (2) einer Kraftfahrzeugstraße, die am Boden (3) festgelegte Pfosten (4), einen an den Pfosten (4) schraubbefestigten, aus miteinander lösbar verbundenen Leitplanken (5) bestehenden Leitplankenstrang (6) und einen unterhalb des Leitplankenstrangs (6) über Laschen (7) aufgehängten Leitblechstrang (8) aus sich im Wesentlichen vertikal erstreckenden Leitblechen (9) aufweist, die untereinander lösbar verbunden sind, dadurch gekennzeichnet, dass die Laschen (7) einerseits in den Längenabschnitten (17) zwischen den Verbindungen (11) der Leitbleche (9) an den Leitblechen (9) schraubbefestigt und andererseits in den Längenabschnitten (20) zwischen den Verbindungen (10) der Leitplanken (5) über Sollbruchstellen (19) an den Leitplanken (5) festgelegt sind, wobei der Widerstand der Sollbruchstellen (19) gegen Zerstörung kleiner als der Widerstand der Verbindungen (13) zwischen den Leitplanken (5) und den Pfosten (4) gegen Bruch bemessen ist.Passive protective device next to a roadway (2) of a motor vehicle road, the fixed to the floor (3) posts (4), a screwed to the post (4) from releasably connected crash barriers (5) existing Leitplankenstrang (6) and one below the guardrail strand (6) via baffles (7) suspended Leitblechstrang (8) of substantially vertically extending baffles (9), which are releasably interconnected, characterized in that the tabs (7) on the one hand in the longitudinal sections (17) between the compounds (11) the baffles (9) screwed to the baffles (9) and on the other hand in the length sections (20) between the connections (10) of the crash barriers (5) via predetermined breaking points (19) are fixed to the crash barriers (5), wherein the Resistance of the predetermined breaking points (19) against destruction smaller than the resistance of the connections (13) between the crash barriers (5) and the post (4) is dimensioned against breakage. Schutzeinrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Laschen (7) aus Stahlblech gebildet sind.Protective device according to claim 1, characterized in that the tabs (7) are formed from sheet steel. Schutzeinrichtung nach Anspruch 1, dadurch gekennzeich-net, dass die Laschen (7) aus Kunststoff gebildet sind.Protective device according to claim 1, characterized in that the tabs (7) are made of plastic. Schutzeinrichtung nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Sollbruchstellen (19) durch Schraubverbindungen gebildet sind.Protective device according to one of claims 1 to 3, characterized in that the predetermined breaking points (19) are formed by screw connections.
EP05013763A 2004-07-30 2005-06-25 Passive protection device Active EP1621676B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202004012061U DE202004012061U1 (en) 2004-07-30 2004-07-30 Passive protective device

Publications (2)

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EP1621676A1 true EP1621676A1 (en) 2006-02-01
EP1621676B1 EP1621676B1 (en) 2007-07-18

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Country Link
EP (1) EP1621676B1 (en)
AT (1) ATE367482T1 (en)
DE (3) DE202004012061U1 (en)
ES (1) ES2288716T3 (en)
WO (1) WO2006012831A1 (en)

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EP3190232A1 (en) * 2010-06-16 2017-07-12 Bochumer Eisenhütte Heintzmann GmbH & Co. Bau- und Beteiligungs-KG Underride protection

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Publication number Priority date Publication date Assignee Title
ES1060699Y (en) * 2005-07-06 2006-02-01 Hierros Y Aplanaciones S A Hia CONTINUOUS METAL SYSTEM FOR APPLICABLE SAFETY BARRIERS AS PROTECTION FOR MOTORCYCLES COMPOSED BY A CONTINUOUS CONTINUOUS HORIZONTAL METAL SCREEN SUBJECTED TO THE BARRIER THROUGH METAL ARMS ARRANGED AT REGULAR INTERVALS
GB2452061B (en) 2007-08-23 2010-02-17 Reckitt Benckiser Volatile material dispenser
ES1067158U (en) * 2008-02-05 2008-04-16 Juan Jose Maria Gonzalez Uriarte Anchor arm for a motorcyclist protection system applicable to safety barriers with two waves
ES2349815B1 (en) * 2009-04-06 2011-10-24 Juan Jose Maria Gonzalez Uriarte BARRIER OF CONTAINMENT FOR ROADS OF ROUND CIRCULATION.
CN102378221A (en) * 2010-08-16 2012-03-14 中国移动通信集团公司 Drive test method and device of mobile terminal, mobile terminal and base station

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DE29903787U1 (en) * 1999-03-03 1999-05-27 Spig Schutzplanken Prod Gmbh Guardrail arrangement
EP1184515A1 (en) * 2000-08-25 2002-03-06 Sec Envel S.à.r.l. Road safety barrier with at least one safety parapet

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Publication number Priority date Publication date Assignee Title
FR2556755A1 (en) * 1983-12-20 1985-06-21 France Etat Spacer device for a metal crash barrier and its application to a screen for protecting motorbike riders
DE29903787U1 (en) * 1999-03-03 1999-05-27 Spig Schutzplanken Prod Gmbh Guardrail arrangement
EP1184515A1 (en) * 2000-08-25 2002-03-06 Sec Envel S.à.r.l. Road safety barrier with at least one safety parapet

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EP3190232A1 (en) * 2010-06-16 2017-07-12 Bochumer Eisenhütte Heintzmann GmbH & Co. Bau- und Beteiligungs-KG Underride protection

Also Published As

Publication number Publication date
DE502005001036D1 (en) 2007-08-30
EP1621676B1 (en) 2007-07-18
DE202004012061U1 (en) 2004-09-30
ES2288716T3 (en) 2008-01-16
DE112005002462A5 (en) 2007-07-12
WO2006012831A1 (en) 2006-02-09
ATE367482T1 (en) 2007-08-15

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