WO2022262963A1 - Ensemble limites de voie de circulation et procédé de déviation de véhicules - Google Patents

Ensemble limites de voie de circulation et procédé de déviation de véhicules Download PDF

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Publication number
WO2022262963A1
WO2022262963A1 PCT/EP2021/066169 EP2021066169W WO2022262963A1 WO 2022262963 A1 WO2022262963 A1 WO 2022262963A1 EP 2021066169 W EP2021066169 W EP 2021066169W WO 2022262963 A1 WO2022262963 A1 WO 2022262963A1
Authority
WO
WIPO (PCT)
Prior art keywords
lane
closure
arrangement
delimitation
movable
Prior art date
Application number
PCT/EP2021/066169
Other languages
German (de)
English (en)
Inventor
Hermann Wenger
Rolf Knecht
Original Assignee
Wenger, Projekte Und Coaching
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Wenger, Projekte Und Coaching filed Critical Wenger, Projekte Und Coaching
Priority to CA3223102A priority Critical patent/CA3223102A1/fr
Priority to AU2021450660A priority patent/AU2021450660A1/en
Priority to PCT/EP2021/066169 priority patent/WO2022262963A1/fr
Priority to EP21735588.2A priority patent/EP4355954A1/fr
Publication of WO2022262963A1 publication Critical patent/WO2022262963A1/fr

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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
    • E01F15/006—Lane control by movable lane separating barriers, e.g. shiftable barriers, retractable kerbs ; Apparatus or barriers specially adapted therefor, e.g. wheeled barriers

Definitions

  • the present invention relates to a lane delimitation arrangement and a method for diverting vehicles.
  • Lane boundary elements are passive restraint systems on roads. Their main purpose is to prevent vehicles from leaving a lane. On the one hand, this protects areas outside the lane from a vehicle collision, and on the other hand, more serious effects on the vehicle and the occupants can be prevented by falling from slopes or collisions, e.g. with oncoming traffic or with trees. Furthermore, there is a reduction in the potential consequences of an accident, which is achieved by absorbing the kinetic energy of the vehicle through deformation or displacement of the lane boundary element in the course of an impact.
  • Mobile lane delimitation elements are required for some applications. This means, for example, that construction sites can be secured and lanes can be set up and closed or diverted quickly. When there is a high volume of traffic, a lane delimitation arrangement must be changed over in a particularly short time in order to adapt the course of the lane. In order to be able to direct traffic flows to other lanes quickly and efficiently, it is necessary to implement lane boundary elements quickly and efficiently.
  • the object is achieved by a lane delimitation arrangement and a method for diverting vehicles according to the independent claims.
  • a lane delimitation arrangement which comprises at least a first stationary lane delimitation element and a movable lane delimitation element which can be moved relative to the first stationary lane delimitation element.
  • the movable lane boundary element comprises a first end and a second end, the second end preferably enclosing a joint device and the first end a closure element. takes.
  • the first stationary lane demarcation element has a closure arrangement complementary to the closure element, wherein the movable lane boundary element has a first position in which the stationary and the movable lane boundary elements are not connected.
  • the movable lane boundary element also has a second position in which the stationary and the movable lane boundary element are connected to one another, with the closure element of the movable lane boundary element engaging in the closure arrangement of the first stationary lane boundary element in the second position.
  • the movement of the moveable lane demarcation element from the first to the second position is a pivoting movement.
  • the closure element has a lateral recess for the closure arrangement of the first stationary lane delimitation element or the closure arrangement of the first stationary lane delimitation element has a lateral recess for the closure element.
  • Such a lane delimitation arrangement leads to a simple and quick intervention of the movable lane delimitation element in the stationary lane delimitation element and the closure is carried out safely and easily even after a pivoting movement. Furthermore, the closure is so stable that the required crash barrier function is retained.
  • the lane delimitation arrangement can have a second stationary lane delimitation element, which has a closure device that is complementary to the closure element.
  • the movable lane boundary element can in particular have a third position in which the second static onary lane boundary element and the movable lane boundary element are connected.
  • the two stationary lane delimitation elements preferably each have a longitudinal axis which is arranged essentially parallel to one another.
  • the closure element is designed in such a way that it can be gripped in the closure device and in the closure arrangement.
  • Vehicles can thus be easily and efficiently directed to a first or second lane. Since the closure arrangement of the first stationary lane boundary element and the closure device of the second stationary lane boundary element are each complementary to the closure element, the closure element can be connected to the first and the second lane boundary element in the second and third position in an analogous manner.
  • the movable lane boundary element can be locked quickly and efficiently in the second and third positions.
  • the lane delimitation arrangement is constructed in a simple and effective manner in this way and can be used immediately as a crash barrier in both positions in which the closure is closed.
  • the movable lane delimitation element can be lockable in the closure arrangement and/or the closure device.
  • the first end of the movable lane delimitation element can be pivoted completely into the lateral recess of the first or second stationary lane delimitation element.
  • fully pivotable means that the first end of the movable lane delimitation element does not protrude into the lane after the closure of the closure, but rather forms an essentially flat surface. It is of course possible for the surface to include indentations and openings, but these do not have any significant impact on safety.
  • the first stationary lane boundary element can have a longitudinal axis and the lateral recess of the first stationary lane delimitation element can have a stop device as a stop for the movable lane delimitation element, the angle between the longitudinal axis and the stop device being in particular between 1° and 5°, in particular 2°.
  • the second lane delimitation element can also have a stop device.
  • the movable lane boundary element can have a length of more than 60 m from the first to the second end.
  • the first stationary lane delimitation element and the movable lane delimitation element have longitudinal axes which, in the second position, have a very acute angle of essentially 3° relative to one another.
  • the resulting uniform surface of the lane demarcation arrangement without projections ensures that vehicles can pass the lane demarcation arrangement, which is in the second or third position, at an appropriate speed.
  • the formation of the closures of the lane delimitation arrangement allows a very acute angle between the closure parts and at the same time a very space-saving design, so that the lane delimitation elements can have a width of less than 40 cm, preferably less than 30 cm.
  • the lane delimitation arrangement is therefore very space-saving and can preferably be used particularly advantageously in the area of locations with limited space, for example if maintenance maintenance work on a section of road, the number of lanes is reduced.
  • the lane delimitation arrangement can be used by the acute angle of the longitudinal axes of the first stationary lane delimitation element and the moving lane delimitation element, preferably in the area of construction sites or other places where vehicles have to be diverted, without the vehicles having to significantly reduce their speed because the curve radii of the lanes are large. This provides a comfortable driving feeling when passing through the lane marker assembly and also ensures the efficiency of the traffic route on which the lane marker assembly is installed.
  • the lane boundary elements can comprise steel, plastic and/or a composite material.
  • the use of these materials makes the lane boundary elements and thus the lane boundary arrangement as a whole robust, resilient and resistant to external influences (e.g. weather, freeze-thaw cycles, exposure to de-icing salt and/or brine).
  • the closure arrangement and/or the closure device can each have a pin, the closure element having an opening complementary thereto, or the closure element having a pin and the closure arrangement and/or the closure device each having a complementary opening.
  • connection between the movable lane delimitation element and the first stationary lane delimitation element or the second stationary lane delimitation element in the second and/or third position is thus simple, compact and stable.
  • the pin of the closure arrangement and/or the closure device can be designed in such a way that it reaches through the opening of the closure element in the second and/or third position and projects into it by at least 4 cm.
  • the lane delimitation arrangement can be designed in such a way that it includes a monitoring device, in particular with at least one sensor.
  • the monitoring device is designed in such a way that it can be determined whether the movable lane boundary element is in the second or third position.
  • the monitoring device can comprise an optical, electronic or acoustic sensor.
  • the monitoring device can have a laser sensor, an ultrasonic sensor or a capacitive sensor, for example.
  • the monitoring device can be connected wirelessly or by wire to a control unit that evaluates the data from the sensor.
  • a wireless or wired connection can also be used to determine remotely the position in which the lane delimitation arrangement is located and whether the lane delimitation elements are securely closed, without an operator having to be on site. It can several lane markings can also be monitored and/or controlled remotely, thereby directing traffic. This ensures that one or more lane limitation arrangements can be combined to form a lane limitation arrangement system or a road switch, which can be monitored remotely and can therefore be operated easily and efficiently.
  • the monitoring device can be designed in such a way that it can be determined whether the pin of the closure arrangement or of the closure device is in the opening of the closure element or whether the pin of the closure element is in the opening of the closure arrangement or of the closure device.
  • Monitoring pin engagement in an opening is a simple and safe monitoring method.
  • the movable lane delimitation element can include a lifting device and in particular a chassis.
  • Chassis and lifting device can be designed as a driving lifting device or separately.
  • the chassis and the lifting device can be designed in such a way that the movable lane delimitation element can be moved without an operator having to be on site.
  • the movable lane boundary element can be raised and pivoted quickly and easily.
  • this enables both the pivoting movement of the movable lane element and the closing process of the movable lane element with the first and/or second stationary lane element.
  • it can movable lane element can be swiveled between the positions without an operator having to be on site. Rather, the movable lane delimitation element can be moved into the different positions by remote control. This enables a particularly efficient control of the lane delimitation arrangement.
  • the object of the invention is also achieved by a road switch, which in particular comprises at least one lane delimitation arrangement as described above, with a movable lane delimitation element, a first stationary lane delimitation element and a second stationary lane delimitation element being formed.
  • the road switch has at least a first state and a second state. In the first state, the movable lane-delimiting element is fully pivoted into the first stationary lane-delimiting element and connected to it. In the first state, the movable lane-delimiting element is preferably pivoted laterally into the first stationary lane-delimiting element. In the second state, the movable lane boundary element is fully pivoted into the second stationary lane boundary element and connected to it. In the second state, the movable lane-delimiting element is preferably pivoted laterally into the second stationary lane-delimiting element.
  • the movable lane delimitation element and the first stationary lane delimitation element and the second stationary lane delimitation element have longitudinal axes, where the longitudinal axes of the first stationary lane delimitation element and the second stationary lane delimitation element run essentially parallel.
  • the longitudinal axes of the movable lane delimitation element and the first stationary lane delimitation element have an acute angle of between 1° and 5° and preferably 2°.
  • the longitudinal axes of the movable lane delimiting element and the second stationary lane delimiting element have an acute angle of between 1° and 5° and preferably 2° wearing. Due to the acute angle and the resulting large curve radii, vehicles can safely pass the road switch without having to significantly reduce the speed of the vehicles. As a result, the road switch can be used particularly advantageously without becoming a bottleneck on a road. It is therefore extremely unlikely that traffic will be congested or vehicles will come to a standstill in front of the road switch.
  • the road switch can be moved from the first state to the second state or from the second state to the first state by pivoting the movable lane boundary element of the road switch on a substantially horizontal plane.
  • the first stationary lane delimitation element and the second lane delimitation element are each provided with lateral recesses, so that the movable lane delimitation element can be pivoted laterally into the first stationary lane delimitation element and/or in the second lane delimitation element.
  • the movable lane boundary element is pivoted into the first or second stationary lane boundary element, so that no Parts suddenly protrude into the clearance gauge of the lane. This allows vehicles to safely pass the road switch without the risk of a collision from protruding parts. As a result, the road switch is safe and easy to pass.
  • the movable lane delimitation element changes from the first state to the second state by a pivoting movement and can preferably be pivoted into the first stationary lane delimitation element or the second lane delimitation element and can be connected to the first lane delimitation element or the second lane delimitation element the road switch can be swiveled quickly and easily from the first state to the second state or from the second state to the first state. This makes the turning process easy and efficient.
  • the pivoting movement changes the state of the road switch and the pivoting movement simultaneously connects the movable lane boundary element to the first stationary lane boundary element or the second stationary lane boundary element
  • the states of the road switch are changed and the movable lane boundary element is connected with the first stationary lane boundary element or second stationary lane boundary element simultaneously.
  • the road switch can thus be moved quickly and easily from the first state to the second state or from the second state to the first state. As a result, the process can be carried out quickly, is simple and is not prone to errors.
  • a road switch preferably has two lane delimitation arrangements. This allows vehicles to be particularly advantageously be directed to different lanes.
  • the object of the invention is further achieved by a method for diverting vehicles from one lane to another lane using a lane boundary arrangement as previously described, comprising the fol lowing steps:
  • the process allows vehicles to be diverted easily and safely from one lane to another lane.
  • the connection of the movable lane delimitation element with a locking arrangement or locking device which is easy to release, ensures that the movable lane delimitation element is securely connected to the locking arrangement or locking device and can still be released and moved quickly. This results in a particularly efficient course of the method.
  • the lifting of the movable lane delimitation element can simultaneously lead to the release of the closure element from the closure arrangement.
  • two steps of the process - lifting and releasing the closure - are combined, which speeds up and simplifies the process as a whole.
  • the closure element of the movable lane delimitation element can pivot into a lateral recess of a stationary lane delimitation element.
  • the movable lane-delimiting element is quickly and easily connected to the first or second lane-delimiting element in the second and third position.
  • the closure element of the movable lane delimitation element can engage in the closure arrangement or closure device of a stationary lane delimitation element by lowering the movable lane delimitation element.
  • the swiveling and lowering of the movable lane delimitation element can be done, for example, by means of the lifting device, which is attached under the movable lane delimitation element.
  • Fig. 1 A lane delimitation arrangement with two stationary lane delimitation elements and one movable lane delimitation element
  • Fig. 2 Schematic representation of the lane marking arrangement in the top view in the first position
  • Fig. 3 Schematic representation of the lane marking arrangement in the top view in the second position
  • Fig. 4 Schematic representation of the lane marking arrangement in the top view in the third position
  • Fig. 5 Lane delimitation arrangement with a closure arrangement and a closure element in the second position
  • Fig. 7 A section through a closure element and a closure device
  • Fig. 9 A second end of the movable lane delimitation element with a joint device.
  • Fig. 1 shows a lane delimitation arrangement 1 with a first stationary lane delimitation element 2, a second stationary lane delimitation element 3 and a moving lane delimitation element 4.
  • the lane delimitation boundary order 1 is in the second position.
  • the first stationary lane delimiting element 2 and the second stationary lane delimiting element 3 are fixed and the movable lane delimiting element 4 can be pivoted about a vertical axis between the two stationary lane delimiting elements 2, 3.
  • the movable lane boundary element 4 can be raised and lowered out forms.
  • the movable lane boundary element 4 has a lifting device (not shown) and a driving device (not shown). Lifting and driving device can be combined in egg ner device.
  • the lifting device enables movement in the vertical direction and the traveling device enables pivoting movement along an arc in the horizontal direction.
  • the movable lane delimitation element 4 has a first end 12 and a second end 13 , a closure element 5 being arranged at the first end 12 . From the second position shown, the movable lane boundary element 4 can be pivoted to the second stationary lane boundary element 3 in the third position, with different lanes being passable for traffic in the second and in the third position.
  • the movable lane boundary element 4 has a length of approximately 69 m.
  • the two stationary lane boundary elements 2, 3 have a length of about 12 m.
  • the two stationary lane boundary elements 2, 3 have longitudinal axes which are essentially parallel.
  • the lane boundary elements are made of metal. It is essentially a question of hollow profiles that have good buckling resistance.
  • FIG. 2 schematically shows the lane delimitation arrangement 1 in the first position in plan view.
  • the movable lane delimitation element In the first position of the lane delimitation arrangement 1, the movable lane delimitation element is neither stationary with the first Lane delimitation element 2 is still connected to the second stationary lane delimitation element 3 . It is therefore an intermediate position that occurs in practical use when pivoting the lane delimitation arrangement from the second to the third position or when pivoting the driving lane delimitation arrangement from the third to the second posi tion.
  • FIG. 3 schematically shows the lane delimitation arrangement 1 in the second position in plan view.
  • the movable lane demarcation element 4 is connected to the first stationary lane demarcation element 2, the movement from the first to the second position of the lane demarcation arrangement 1 being a pivoting movement.
  • FIG. 4 schematically shows the lane delimitation arrangement 1 in the third position in plan view.
  • the movable lane boundary element 4 is connected to the second stationary lane boundary element 3, wherein the movement from the first to the third position and the movement from the second to the third position is a pivoting movement.
  • FIG. 5 shows a part of the lane delimitation arrangement 1 from FIG. 1 in an enlargement.
  • the movable lane boundary element 4 has a closure element 5 which is in engagement with the closure arrangement 14 of the first stationary lane boundary element 2 .
  • the closure arrangement 14 and the closure element 5 are therefore in the second position, in which the movable lane element 4 is connected to the closure arrangement 14 by the closure element 5 .
  • the closure element 5 is found partially in the lateral recess 6 of the first stationary lane delimitation element 2 and is attached to the stop device 7 of the first stationary lane delimitation element 2 .
  • the closure element 5 is pivoted into the lateral recess 6 of the first stationary lane boundary element 2, so that no components protrude directly into the lane.
  • a monitoring device 8 is provided, by means of at least one sensor it can be determined whether the movable border element 4 is in the second position.
  • the closing element 5 is lowered onto a pin 9 in the second position. In the second position, the pin 9 is therefore partially in an opening 10 (see Figures 6 and 7) of the closure element 5.
  • the first stationary lane delimitation element 2 and the movable lane delimitation element 4 have longitudinal axes which, in the second position, form an angle of substantially 2° relative to each other, while the longitudinal axes of the first stationary lane demarcation element 2 and the second stationary lane demarcation element 3 are essentially parallel in the third position.
  • the lateral recess 6 has a height h a of approximately 31 cm, into which the closure element 5, which has a height h v of approximately 19 cm, is pivoted.
  • the pin 9 has a height h z of about 6 cm. The sum of the height of the pin 9 and the height of the closure element 5 is less than the height of the recess 6. The closure element 5 of the movable lane boundary element 4 can thus be pivoted into the lateral recess 6 and lowered onto the pin 9.
  • FIG. 6 shows the closure element 5 engaged with a closure device 11 of the second stationary lane delimitation element 3 in the third position analogously to FIG. 4.
  • the closure element 5 has a receptacle for a monitoring device 8 and the opening 10 .
  • the closure device 11 has a pin 9 which engages in the opening 10 .
  • the lateral recess 6 has a height h a of approximately 31 cm, into which the closure element, which has a height h v of approximately 19 cm, pivots.
  • the pin 9 has a height h z of about 5.6 cm. The moving lane boundary element 4 can thus be pivoted into the recess 6 since Liche and lowered onto the pin 9 .
  • a monitoring device 8 Inside the hollow body of the closure element 5 there is a recess for a monitoring device 8, through which it can be determined whether the pin 9 protrudes from the opening 10 into the closure element 5 and thus whether the closure element 5 completely penetrates into one of the stationary lane delimitation elements 2, 3 is pivoted and lowers ask on the pin 9. This is done, for example, by means of an optical sensor, which can be used to determine whether there is a pin 9 or free air space in the opening 10 or in the closure element 5 . This makes it possible to reliably determine whether the lane delimitation arrangement 1 is in the second or third position.
  • Fig. 7 shows the lane marking arrangement 1 in the third position.
  • the closure element 5 is pivoted into the lateral recess 6 of the closure device 11 of the second stationary lane boundary element 3 .
  • the movable lane boundary element 4 is thus connected to the second stationary lane boundary element 3 .
  • a recording for the monitoring device 8 is shown, which consists of at least one sensor and by means of which it can be determined whether the lane delimitation arrangement 1 is in the second or third position. This is done, for example, by means of an optical sensor through which fixed It is adjustable whether the pin 9 or free air space is in the opening 10 or in the closure element 5 . This makes it possible to reliably determine whether the lane delimitation arrangement 1 is in the second or third position.
  • the spigot 9 is located in the opening 10, with the spigot 9 protruding approximately 5.6 cm into the closure element 5 in the third position.
  • the closure element 5 can be struck against the stop device 7 after the pivoting process.
  • the movable lane delimitation element 4 and the second stationary lane delimitation element 3 each have a longitudinal axis which, in the illustrated third position of the lane delimitation arrangement 1, has an angle of approximately 3° relative to one another.
  • the closure arrangement 14 shows a side view of the closure arrangement 14 from FIG.
  • the closure element 5 can be lowered onto the pin 9 .
  • the stop device 7 is used for the precise positioning of the closure element 5 of the movable lane boundary element 4 before it is lowered onto the pin 9.
  • the closure arrangement 14 has connecting means 16 with which the closure arrangement can be connected to other lane boundary elements.
  • the overall height of the closure arrangement h va is approximately 55 cm and the length of the recess L a is approximately 4.48 m.
  • FIG. 9 shows the second end 13 of the movable lane delimitation element 4 from FIG Lane delimitation element about a substantially verti le axis.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Hinge Accessories (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Body Structure For Vehicles (AREA)

Abstract

L'invention concerne un ensemble limites de voie de circulation (1) comprenant au moins un premier élément limite de voie de circulation fixe (2) et un élément limite de voie de circulation mobile (4) qui peut être déplacé par rapport au premier élément limite de voie de circulation fixe (2). L'élément limite de voie de circulation mobile (4) comprend une première extrémité (12) et une seconde extrémité (13), la seconde extrémité (13) comprenant de préférence un dispositif d'articulation (15) et la première extrémité (12) comprenant un élément de fermeture (5). Le premier élément limite de voie de circulation fixe (2) comprend un ensemble de fermeture (14) complémentaire de l'élément de fermeture (5), l'élément limite de voie de circulation mobile (4) ayant une première position dans laquelle le premier élément limite de voie de circulation fixe (2) et l'élément limite de voie de circulation mobile (4) ne sont pas reliés et une seconde position dans laquelle le premier élément limite de voie de circulation fixe (2) et l'élément limite de voie de circulation mobile (4) sont reliés. Dans la seconde position, l'élément de fermeture (5) de l'élément limite de voie de circulation mobile (4) vient en prise avec l'ensemble de fermeture (14) du premier élément limite de voie de circulation fixe (2), le mouvement de l'élément limite de voie de circulation mobile (4) de la première à la seconde position étant un mouvement de pivotement. L'élément de fermeture (5) a un évidement latéral (6) pour l'ensemble de fermeture (14) du premier élément limite de voie de circulation fixe (2), ou l'ensemble de fermeture (14) du premier élément limite de voie de circulation fixe (2) a un évidement latéral (6) pour l'élément de fermeture (5).
PCT/EP2021/066169 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procédé de déviation de véhicules WO2022262963A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA3223102A CA3223102A1 (fr) 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procede de deviation de vehicules
AU2021450660A AU2021450660A1 (en) 2021-06-16 2021-06-16 Traffic lane boundary assembly, and method for diverting vehicles
PCT/EP2021/066169 WO2022262963A1 (fr) 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procédé de déviation de véhicules
EP21735588.2A EP4355954A1 (fr) 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procédé de déviation de véhicules

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2021/066169 WO2022262963A1 (fr) 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procédé de déviation de véhicules

Publications (1)

Publication Number Publication Date
WO2022262963A1 true WO2022262963A1 (fr) 2022-12-22

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PCT/EP2021/066169 WO2022262963A1 (fr) 2021-06-16 2021-06-16 Ensemble limites de voie de circulation et procédé de déviation de véhicules

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EP (1) EP4355954A1 (fr)
AU (1) AU2021450660A1 (fr)
CA (1) CA3223102A1 (fr)
WO (1) WO2022262963A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016837A1 (de) * 2008-04-01 2009-10-15 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Leiteinrichtung an Verkehrswegen
DE102013101776B3 (de) * 2013-02-22 2014-08-28 SGGT Straßenausstattungen GmbH Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer solchen Leitschwellenschranke
DE102014004171A1 (de) * 2014-03-22 2015-09-24 Karin Schneider Falschfahrer-Falle
WO2019011424A1 (fr) * 2017-07-12 2019-01-17 Wenger, Projekte Und Coaching Élément de terminaison d'un dispositif de délimitation de voie de circulation, système de transition, procédé de fourniture d'une protection anti-tamponnement
EP3569765A1 (fr) 2018-05-16 2019-11-20 Wenger, Projekte und Coaching Élément de limite de voie ainsi que procédé d'ouverture d'un élément de limite de voie et utilisation d'un dispositif technique fluidique destiné à l'ouverture d'un élément de limite de voie

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008016837A1 (de) * 2008-04-01 2009-10-15 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Leiteinrichtung an Verkehrswegen
DE102013101776B3 (de) * 2013-02-22 2014-08-28 SGGT Straßenausstattungen GmbH Leitschwellenschranke sowie Fahrzeugrückhaltesystem mit einer solchen Leitschwellenschranke
DE102014004171A1 (de) * 2014-03-22 2015-09-24 Karin Schneider Falschfahrer-Falle
WO2019011424A1 (fr) * 2017-07-12 2019-01-17 Wenger, Projekte Und Coaching Élément de terminaison d'un dispositif de délimitation de voie de circulation, système de transition, procédé de fourniture d'une protection anti-tamponnement
EP3569765A1 (fr) 2018-05-16 2019-11-20 Wenger, Projekte und Coaching Élément de limite de voie ainsi que procédé d'ouverture d'un élément de limite de voie et utilisation d'un dispositif technique fluidique destiné à l'ouverture d'un élément de limite de voie

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AU2021450660A1 (en) 2023-12-14
EP4355954A1 (fr) 2024-04-24
CA3223102A1 (fr) 2022-12-22

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