EP0641890B1 - Anlage für das Aufstellen und möglicherweise Entfernen von Strassenmarkierungen - Google Patents

Anlage für das Aufstellen und möglicherweise Entfernen von Strassenmarkierungen Download PDF

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Publication number
EP0641890B1
EP0641890B1 EP94401986A EP94401986A EP0641890B1 EP 0641890 B1 EP0641890 B1 EP 0641890B1 EP 94401986 A EP94401986 A EP 94401986A EP 94401986 A EP94401986 A EP 94401986A EP 0641890 B1 EP0641890 B1 EP 0641890B1
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EP
European Patent Office
Prior art keywords
cone
magazine
plate
vehicle
base
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Expired - Lifetime
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EP94401986A
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English (en)
French (fr)
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EP0641890A1 (de
Inventor
Frédéric Larguier
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Baltic Ingenierie
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Baltic Ingenierie
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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
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/70—Storing, transporting, placing or retrieving portable devices

Definitions

  • the present invention relates to a device fitted to a self-propelled or towed vehicle for the installation and optionally the automatic collection of road signaling beacons.
  • Traffic signs are placed on roads and highways at regular intervals to divert traffic from a lane that you want to neutralize.
  • They are generally plastic beacons, having a hollow conical body, provided at its end opposite the top, with a generally square projecting overflowing base.
  • these tags are transported by a self-propelled vehicle or towed in the form of batteries by successive interlocking of each of them.
  • Their distribution is carried out by personnel embarked in the vehicles and requires two workers, one taking a beacon from the pile and transmitting it to a worker in charge of depositing it on the roadway. Such an operation is not carried out without danger.
  • German patent DE-A-2,747,183 describes an automatic device for placing beacons in which the beacons, stored in the form of stacks, are successively driven in a vertical position above an opening through which each beacon is capable of fall by simple gravity, a movable plate and fork acting alternately synchronously, one releasing the lowest tag while the other removes the immediately upper tag from said stack, the reverse movement of each of these forks allowing the second tag to be put in place on said plate for its next release while the upper fork is itself in place to retain the upper tags.
  • Such a beacon system requires perfect synchronism between different mobile elements to ensure the distribution of beacons.
  • Another device described in French patent FR-A-2,657,313 is formed by a wheel placed on the side of the truck.
  • This wheel consists of two circular frusto-conical circular panels which delimit between them a space capable of receiving the conical beacons and of pinching them to drive them.
  • the problem with this device lies in the fact that the feeding and picking up of the beacons requires the presence of a worker who must feed or pick up one by one the beacons arranged in the wheel.
  • the present invention therefore aims to provide a device for the installation and, possibly the collection, fully automatic and safe, of road beacons, by means of a simple and light device capable of being easily removably placed on a vehicle self-propelled or towed platform without requiring any other worker than the driver of the vehicle.
  • Another object of the invention is to propose a device for laying and possibly picking up road beacons by means of fixed laying members not being forced to work in synchronism, the means necessary for laying being able to be reused for the pickup.
  • the invention relates to a device fitted to a self-propelled or towed vehicle, for the installation and optionally the collection of road signaling beacons constituted by a hollow conical body provided with a base, these beacons being stored superimposed by nesting in the form of a stack inside at least one store affecting the shape of a vertical hollow body open at least at its base, to allow the passage of a beacon base, characterized in that it comprises a tray, organized around a vertical axis and disposed under the opening of said store, said tray comprising at least one opening to allow the passage of at least one tag base and a fork formed by two fingers, substantially horizontal, spaced apart in the radial direction so as to allow only the body of a beacon to pass and the free ends of which lie opposite a radial edge of said opening at a height H above the plate at least equal to the thickness of the base of a beacon in such a way that, during the movement of the store and / or the tray animated by a relative rotational movement around said vertical axi
  • the plate consists of at least one turn of a helical ramp whose pitch is at least equal to the thickness of the base of a beacon.
  • the device, object of the invention is intended to allow the installation and possibly the collection of road beacons.
  • These road beacons are today substantially all identical.
  • These tags 14 comprise a hollow conical body 15, the end opposite to the top of the cone is equipped with a generally square base 16. These beacons are authorized on roads or motorways to signal and mark works or obstacles.
  • This device, object of the invention which allows the installation or the collection of said beacons simultaneously with the advancement of a vehicle can be installed on the platform of a self-propelled vehicle or on the platform of a towed trailer.
  • This device can be designed transformable from a traffic position on the road to a working position. In this case, in the traffic position on the road, the device conforms to the road gauge and does not include any element external to this gauge. On the contrary, in the position for picking up or laying down the beacons, the device for setting up or picking up is situated on one side of the vehicle which may also be the rear of the vehicle, so that the latter can travel along a line so as to put or pick up the tags. The fitting of the cones can also be done either forwards or backwards of the vehicle.
  • This device therefore comprises a frame 3, support for a plate 4, which is housed on the plate, the platform, the frame or any other equivalent means 2 of the vehicle 1.
  • the means of connection between this support or frame 3 of the device and the frame 2 of the vehicle can be any.
  • This frame 3 of the device in addition to the fact that it can be removably mounted on the element 2 forming a tray or platform of the vehicle 1, can also be mounted mobile on this frame 2 of the vehicle so as to be able to move from a traffic position on the road to a working position.
  • either the frame assembly 3 - platform 4 is movable relative to the platform or platform 2 of the vehicle 1, or only the platform 4 is movable relative to the frame 3.
  • These means for moving the plate 4 - frame 3 assembly, or plate 4 alone are for example constituted by an axis of rotation, such as a pivot axis 5, the rotation of which is controlled by appropriate means. .
  • the objective of this movement is to bring at least one opening 6 formed in said tray above the roadway so as to allow the laying and picking up of the cones on, or from, the roadway.
  • the device for placing and possibly picking up beacons comprises at least one magazine 8.
  • the plate 4 and the magazine (s) 8 are driven in a relative rotational movement around said generally vertical axis 10.
  • the magazine 8 is in the form of a hollow, vertical body, open at least at its base, to allow the passage of a base 16 of beacon, the plate 4 being disposed under the open base of said magazine .
  • this store has a square shape in cross section and is open at both ends.
  • the plate 4 continuous or discontinuous, provides at least one opening 6 shaped to allow the free passage of the base of a tag and comprises at least one fork.
  • the discontinuous plate 4 consists of at least one turn of a helical ramp whose pitch is at least equal to the thickness of the base 16 of a tag.
  • the opening 6 of the tray therefore corresponds to this break in continuity of the tray 4 and in particular to the space left free between the upper end 13 and the lower end 12 of the tray 4.
  • the tray may have a through opening 6 allowing the free passage of the base of a tag.
  • the fork can therefore, depending on the shape of the plate, be arranged at the upper end 13 of the plate 4 and possibly be formed in one piece with the latter, as shown in FIG. 2, or on the contrary constitute an element, attached or not, disposed above the opening 6 formed in the plate 4.
  • This fork is formed by two fingers 7, substantially horizontal, spaced apart in the radial direction so as to allow only the body 15 of a beacon and whose free ends are located opposite a radial edge of said opening 6 of the plate 4 at a height H above the plate 4 at least equal to the thickness of the base 16 of a tag.
  • the surface of the plate 4 consists of rollers (not shown) arranged transversely, which promotes, as will be seen later, the movement of the base of the tag on the surface of said plate.
  • certain rollers constituting said plate are motorized, again to promote the advancement of said tags on the board.
  • the tags 14 are stored vertically inside the stores 8 in their usual position, that is to say the base located downwards and they are nested one inside the other.
  • Each store 9 has internally, in the vicinity of the upper end, a floating cap 11 or slider, free to move axially inside the store between extreme positions delimited by stops along the interior walls of said store to follow the tags both during their stacking in the store and their extraction from said store.
  • This floating cap 11 comprises at least one opening of profile complementary to the body 15 of the beacon to keep the beacons thus guided axially centered inside said store.
  • This floating hat will appear more clearly when describing the operation of the device with a view to fitting or picking up the beacons.
  • this plate has a low end 12 and a high end 13, spaced from each other by a distance at least equal to the thickness of the base 16 of a tag 14.
  • the fork is therefore formed at, or in the vicinity of, the high end 13 of the plate 4.
  • This fork is formed of two fingers 7 spaced from each other by a distance allowing only the free passage of the body 15 of a tag.
  • the fingers 7 of said fork then penetrate between the bases of the last beacon in the stack and the one immediately above detaching from the stack the last beacon intended to be placed on the roadway.
  • These fingers 7 because of their center distance, hold the penultimate beacon, the base of the last beacon passing through the opening 6.
  • the penetration of the fingers between the bases tags are only possible from the moment when the store or the tray turn in a direction such that the fork attacks with its points the stack of tags as shown in Figures 4a to 4c.
  • the fingers 7 will preferably have at their free end a tapered shape.
  • the last tag of the stack contained in the store 8 thus freed must be accompanied at its exit from the opening 6 of the plate 4 in order to be able to be deposited correctly on the roadway.
  • An exemplary embodiment of these support means is shown in Figure 4c.
  • the accompanying means consist of two sets of generally parallel vertical conveyors 17 located below the fork in the vicinity of the outlet of the opening 6 of the plate 4. These conveyors are separated from one other by a distance at least equal to the width of the base 16 of the beacon and include lugs 18 which move in synchronism and on which the beacon comes to bear so that, when the lugs 18 arrive in the vicinity from the roadway, they release the beacon on the roadway in a vertical position.
  • These support means can be provided retractable so as not to be out of size in the transport position.
  • detectors placed at suitable points allow proper functioning of the accompanying means with respect to the rotational movement of the magazines and / or the platform 4, all of the operations being controlled by the distance traveled by the vehicle so as to ensure equidistant distribution of beacons on the roadway.
  • the installation device as described above is therefore a static device. Thanks to such a fitting device, the system of valves moving alternately under the same stack of beacons is avoided to distribute them individually until exhaustion. By the same token, are also avoided alternative control devices for these generally used valves.
  • the fingers 7 of the fork can be mobile, in particular articulated at their heel at 26, as shown in FIG. 9. Therefore, it is possible, thanks to these articulations, to maintain the distance between the low end of the plate 12 and the high end of the plate 13 constant, by re-adjusting this height over time, this height may have been modified by wear of the device.
  • the other advantage results from the fact that the plate 4 can have several openings 6, as shown in FIG. 9, in particular in the case where the device is designed so as not to be able to occupy two positions, a working position and a circulation position on road. In this case, the openings 6 will be made in such a way that they allow installation of the tags either on the left, on the right, or even at the rear of the vehicle.
  • the installation procedure demonstrates that this operation can be carried out by a single man without any manual intervention other than driving and controlling the vehicle.
  • the device as described below, will demonstrate that this advantage is also applicable to the pickup operation.
  • the device, object of the invention further comprises a pickup device.
  • This pickup device consists of means 19 for reversing the tag 14 to lay it on the ground.
  • reversing means can be reduced to a reversing bar arranged perpendicular to the longitudinal axis of the vehicle on one of the sides of the latter, and fixed integral either with the vehicle or with the device.
  • This bar is located at a height of the roadway less than the total height of the beacon.
  • the pick-up device comprises vertical straightening means 20 of the tag which, during the advancement of the vehicle, penetrate inside the overturned tag to straighten it vertically by pivoting of said means.
  • these means for vertically straightening the beacon are, by way of example, constituted by a harpoon 20 pivotally mounted about a pivot axis 21 so that this harpoon can occupy a first position known as the horizontal lower position and parallel to the direction of travel of the vehicle at a distance from the ground substantially equal to half of the median of a beacon so as to be able to penetrate, when the vehicle is moving, into the beacon which is lying on the ground in its alignment, and a second position, called the high position, in which the harpoon 20, after having penetrated inside the beacon, this penetration having been detected by means of an appropriate detection member, is straightens in a vertical position by pivoting around its pivot axis 21 thus taking the beacon in charge and bringing this beacon either directly above the upper surface of the tray in contact with the lower surface of the fingers 7 of the fork, or in contact with the support means as described above consisting of two parallel conveyors 17 which are used in particular for fitting said tags.
  • This tag once in contact at its base with the lower part of the fingers 7 of the fork and / or disposed above the surface of the lower end 12 of the plate 4, triggers a new rotation of the stores (figures 5b, 5c) around the axis 10 in the direction of the arrow F corresponding to a direction of rotation in which each store approaches the fork by its heel, this rotation causing the tag on the lower end 12 of the tray and allowing, during the continuation of the store rotation, the final introduction of the latter inside the store.
  • the advantage of such a collection device is to use means identical to those used for fitting the beacon.
  • the cones are no longer necessarily arranged in alignment during the implementation of the pickup operation. Indeed, they may have been knocked down by motorists or simply have been moved. Consequently, in order to perfect the pick-up device and improve its reliability, it is necessary to integrate into the pick-up device means for guiding the beacons so as to bring these beacons into the general alignment.
  • These guide means may for example consist of arms 22 (only one is shown in FIG. 9) with a convergent appearance between the overturning means of the beacons 19 and the vertical straightening means by pivoting the beacons 20, these arms 22 delimiting a guide path substantially in the form of a funnel, the entry of the guide path adjacent to the overturning means 19 corresponding to the largest opening of the funnel.
  • the non-overturned beacon can be overturned by means of a tilting bar 19 disposed at the entrance to said guide path, or in front of the latter, in the direction of advance of the vehicle. then the beacon, once penetrated inside the guide path, moves along said arms to be brought into contact with the vertical straightening means by pivoting the beacon, in this case the harpoon 20, in order to be able to thereafter follow a path similar to that which has been described above.
  • the guide arms 22 are located at a height relative to the ground less than the height of the base 16 of a beacon lying on the ground.
  • FIGS. 6a or 7a There is a configuration in which it is however impossible, including with such a guide path, to allow penetration of the harpoon 20 inside the beacon.
  • This configuration is shown in FIGS. 6a or 7a and corresponds to the case where the beacon is present at the entrance to the guide path by its top.
  • the entry of the guide path is equipped with a rectifier 23 which allows, during the advancement of the vehicle, a rotation at 180 ° around their base of beacons being presented by the top of the cone inside the guide path so that the vertical straightening means 20 by pivoting the beacon can subsequently penetrate inside the beacon.
  • a rectifier 23 which allows, during the advancement of the vehicle, a rotation at 180 ° around their base of beacons being presented by the top of the cone inside the guide path so that the vertical straightening means 20 by pivoting the beacon can subsequently penetrate inside the beacon.
  • a rectifier is shown in Figures 6a to 7c.
  • This rectifier consists of a pivoting flap (Figure 6a) or two flaps (Figure 7a) affecting the shape of a dihedral 24 of always identical shape, this dihedral pivoting around its edge 25 constituted by a pivot axis arranged perpendicular to the longitudinal axis of the vehicle generally in front of the latter.
  • This pivot axis 25 is movable parallel to itself (FIG. 7a).
  • FIG. 7a shows that once the beacon has been straightened when the latter is presented by its top, it is again appropriate to reverse this beacon so that the harpoon 20 can penetrate inside the latter.
  • a tilting bar will therefore be provided in this case downstream of the rectifier in the direction of travel of the vehicle.
  • FIGS. 8a to 8f there is also a last particular case shown in FIGS. 8a to 8f in which it is necessary to place the beacons in the form of a bevel, in particular at the start of a laying operation.
  • the tags brought by the accompanying means 17, 18 on the road are supported by this arm against which they roll to come to be positioned at the free end of this arm.
  • this device may include means for maintaining the tag on its trajectory on the platform during the rotation of the roundabout and / or the platform.
  • These means are in particular formed by a ramp of vertical rollers arranged at the lowest end 12 of the plate at the periphery of the latter.
  • the installation and pickup processes described above are applicable to each tag contained in each store. So, for example, once a pickup process has been applied to a store beacon, the picked up beacon continues to move on the shelf driven by the rotation of the store which rotates around the vertical axis 10 up to 'so that the next store of the carousel is brought to the vertical of the space provided between the fingers of the fork thus being ready to receive a new tag according to the same process.
  • the rotation of the warehouse carousel will be stopped either automatically or by the driver of the vehicle following the emission of a signal occurring when the filling of all the magazines has been carried out during the collection process or when all of the stores are empty during the installation process, these signals being emitted by detectors positioned in appropriate places.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Warehouses Or Storage Devices (AREA)

Claims (10)

  1. Anlage zur Ausrüstung eines selbstangetriebenen oder gezogenen Fahrzeuges (1) für das Aufstellen und möglicherweise Entfernen von Strassenmarkierungen (14), die aus einem konischen Hohlkörper (15) bestehen, der mit einer Grundplatte (16) versehen ist, wobei diese Strassenmarkierungen übereinandergestülpt in Form eines Stapels in mindestens einem Magazin (8) aufbewahrt werden, das die Form eines senkrechten Hohlkörpers (28) hat, der mindestens an seinem Fuss geöffnet ist (28), damit eine Grundplatte (14) der Strassenmarkierung hindurchpasst,
    dadurch gekennzeichnet, dass sie aus einer Platte (4) besteht, die um eine senkrechte Achse (10) herum angeordnet ist und unter der Öffnung (28) des genannten Magazins (8) liegt, wobei die genannte Platte (4) mindestens eine Öffnung (6) und eine Gabel (7) hat, die aus zwei weitgehend waagerechten Zinken besteht, die in Drehrichtung soweit voneinander abstehen, dass nur der Körper einer Strassenmarkierung (15) hindurchpasst, und deren freie Enden sich im Verhältnis zu einem Aussenrand der genannten Öffnung (6) in einer Höhe (H) oberhalb der Platte (4) befinden, die mindestens so gross ist wie die Dicke der Grundplatte (16), damit im Verlaufe der Fortbewegung des Magazins (8) und/oder der Platte (4), die mit einem relativen Drehmoment um die genannte senkrechte Achse (10) in einer Richtung angetrieben werden, dass die Gabel mit ihren Spitzen den Stapel von Strassenmarkierungen erfasst, die in dem Magazin vorhanden sind, die offene Basis (28) des Magazins über die in der Platte (4) ausgesparte Öffnung (6) gelangt, die Zinken (7) der genannten Gabel zwischen die Grundplatte (16) der letzten Strassenmarkierung (14) des Magazinstapels und die Grundplatte der direkt darüberliegenden Strassenmarkierung gelangt und somit der Stapel während der weitergehenden Fortbewegung abgetragen wird, wobei die letzte Strassenmarkierung auf der Strasse aufgestellt wird und die direkt darüber befindliche Strassenmarkierung zurückgehalten wird.
  2. Anlage nach Patentanspruch 1,
    dadurch gekennzeichnet, dass sie mehrere Magazine (8) hat, die kreisförmig regelmässig um eine Drehachse (10) angeornet sind, so dass sie ein Karussel bilden, und Mittel zur schrittweisen Weiterbewegung der Magazine, wobei jeder Schritt der Winkelbreite von zwei aufeinanderfolgenden Magazinen entspricht.
  3. Anlage nach einem der Patentansprüche 1 und 2,
    dadurch gekennzeichnet, dass die Platte (4) aus mindestens einer Windung einer spiralförmigen Rampe besteht, deren Ganghöhe mindestens der Dicke der Grundplatte (16) einer Strassenmarkierung (14) entspricht.
  4. Anlage nach einem der Patentansprüche 1 bis 3,
    dadurch gekennzeichnet, dass die letzte Strassenmarkierung (14), die von dem Stapel von Strassenmarkierungen gelöst wurde, die in dem Magazin (8) enthalten sind, dann, wenn sie aus der Öffnung (6) der Platte herauskommt, um auf der Strasse aufgestellt zu werden, geleitet wird, wobei die Geleitmittel dieser letzten Strassenmarkierung aus mindestens zwei Paaren von senkrechten parallelen Fördervorrichtungen (17) bestehen, die sich unterhalb der Gabel befinden und die so weit voneinander entfernt sind, dass die Grundplatte hindurchgelangen kann, wobei die genannten Fördervorrichtungen (17) mit Mitnehmern (18) versehen sind, die sich synchron bewegen und von denen die Strassenmarkierungen so gestützt werden, dass die genannten Mitnehmer (18), wenn sie in die Nähe der Strassendecke kommen, die Strassenmarkierung in senkrechter Position zum Aufstellen auf der Strassendecke freigeben.
  5. Anlage nach einem der Patentansprüche 1 bis 4,
    dadurch gekennzeichnet, dass sich in jedem Magazin (8) innen in der Nähe seines oberen Endes ein beweglich eingehängter oder gleitender Hut (11) befindet, der sich zwischen zwei durch Mitnehmer begrenzten extremen Positionen frei längs der Innenwände des genannten Magazins bewegen kann, um die Strassenmarkierungen sowohl bei ihrer Stapelung im Magazin als möglicherweise auch bei ihrer Herausnahme gut zu führen, wobei dieser Hut (11) mindestens eine Öffnung hat, deren Profil zu dem Körper (15) der Strassenmarkierung passt, um eine axiale Bewegung der Strassenmarkierungen innerhalb des genannten Magazins zu gewährleisten.
  6. Anlage nach einem der Patentansprüche 1 bis 5,
    dadurch gekennzeichnet, dass sie eine Vorrichtung für die Entfernung der Strassenmarkierungen hat, die besteht aus einer Umkipp-Vorrichtung (19) für die Strassenmarkierung, um diese flach auf die Strasse zu legen, aus einer Vorrichtung für eine senkrechte Wiederaufrichtung (20) der Strassenmarkierung, die in Fahrtrichtung des Fahrzeugs hinter der Umkippvorrichtung angeordnet ist und die bei der Vorwärtsbewegung des Fahrzeugs in das Innere der umgekippten Strassenmarkierung dringt, um sie durch ein Schwenken dieser Vorrichtung wieder senkrecht aufzurichten, aus Hebevorrichtungen (17, 18) für die Strassenmarkierung, um die Grundplatte (16) der Strassenmarkierung über die obere Fläche der Platte (4) in engem Kontakt zur Unterkante der Zinken (7) der Gabel zu heben, zwischen deren Zinken (7) der Körper (15) der Strassenmarkierung frei hindurchgeht, um in das Magazin (8) zu gelangen, das zuvor in eine Position über der Gabel gebracht wurde, so dass jedes Magazin (8), das mit seiner Unterkante mit der Gabel zusammengekommen ist, unter Fortsetzung seiner Rotation die Strassenmarkierung (14) auf der Platte mitnimmt und diese somit endgültig in das Innere des Magazins einführt.
  7. Anlage nach Patentanspruch 6,
    dadurch gekennzeichnet, dass die Entfernungsvorrichtung ausserdem eine Vorrichtung für die Ausrichtung der Strassenmarkierungen hat, die nicht genau in der allgemeinen Reihe stehen, wobei diese Ausrichtungsvorrichtung aus einem Arm (22) besteht, der die Vorrichtung für das Umkippen (19) der Strassenmarkierungen und die Vorrichtung für das senkrechte Wiederaufrichten (20) der Strassenmarkierung konvergierend miteinander verbindet, um den weitgehend trichterförmigen Begrenzungsweg zu begrenzen, wobei der Beginn des Führungsweges, der in der Nähe der Umkippvorrichtung (19) liegt und der grössten Trichteröffnung entspricht, möglicherweise mit einer Wiederaufrichtungsvorrichtung (23) ausgerüstet ist, durch die bei Fortbewegung des Fahrzeugs eine Drehung von 180° um die Grundplatte (16) der Strassenmarkierungen (14) möglich ist und diese mit der Spitze des Konus zuerst in das Innere des Führungsweges gelangen, so dass die Vorrichtung für die senkrechte Wiederaufrichtung (20), mit der die Strassenmarkierungen geschwenkt werden und die im allgemeinen aus einem Haken besteht, am Ende des genannten Führungsweges in das Innere der Strassenmarkierung eindringen kann.
  8. Anlage nach Patentanspruch 7,
    dadurch gekennzeichnet, dass die Wiederaufrichtungsvorrichtung (23) aus einer im allgemeinen waagerechten Achse (25) besteht, die sich parallel zu dieser Vorrichtung bewegen kann und die im rechten Winkel zur Längsachse des Fahrzeuges an einer Seite desselben angeordnet ist, wobei diese Achse ein winkelförmiges Element (24) trägt, das aus zwei Platten besteht, die so montiert sind, dass sie sich an ihrer gemeinsamen Kante frei um die genannte Achse (25) drehen können.
  9. Anlage nach einem der Patentansprüche 1 bis 8,
    dadurch gekennzeichnet, dass die Zinken (7) der Gabel in Höhe ihrer hinteren Enden (26) gelenkig angebracht sind, um einerseits die konstante Höhe (H) einzuhalten, und um andererseits - im Falle einer spiralförmigen Platte mit mehreren Öffnungen (6) - die Oberseite der Zinken wieder auf die gleiche Höhe mit der oberen Fläche der Platte zurückzuführen, wenn die Öffnung (6) nicht benutzt wird.
  10. Anlage nach einem der Patentansprüche 1 bis 9,
    dadurch gekennzeichnet, dass sie einen Arm (27) hat, der gelenkig am Fahrzeug oder an der Anlage angebracht ist, wobei der Arm einen Öffnungswinkel hat, der in Abhängigkeit von der Fortbewegung des Fahrzeugs variabel ist, um das Aufstellen von Strassenmarkierungen in Schräganordnung zu ermöglichen und so eine schräge Abgrenzung auf der Strasse zu erzielen.
EP94401986A 1993-09-07 1994-09-07 Anlage für das Aufstellen und möglicherweise Entfernen von Strassenmarkierungen Expired - Lifetime EP0641890B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9310696A FR2709767B1 (fr) 1993-09-07 1993-09-07 Ensemble de dispositifs portés sur véhicule pour la pose et le ramassage automatiques des balises de signalisation routière.
FR9310696 1993-09-07

Publications (2)

Publication Number Publication Date
EP0641890A1 EP0641890A1 (de) 1995-03-08
EP0641890B1 true EP0641890B1 (de) 1997-07-30

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EP94401986A Expired - Lifetime EP0641890B1 (de) 1993-09-07 1994-09-07 Anlage für das Aufstellen und möglicherweise Entfernen von Strassenmarkierungen

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US (1) US5525021A (de)
EP (1) EP0641890B1 (de)
CA (1) CA2131473A1 (de)
DE (1) DE69404580D1 (de)
FR (1) FR2709767B1 (de)

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CA2131473A1 (fr) 1995-03-08
FR2709767B1 (fr) 1996-02-02
US5525021A (en) 1996-06-11
FR2709767A1 (fr) 1995-03-17
DE69404580D1 (de) 1997-09-04
EP0641890A1 (de) 1995-03-08

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