EP0493733B1 - Procédé et dispositif pour appliquer un matériau de marquage visqueux durcissable pour marquage de routes - Google Patents

Procédé et dispositif pour appliquer un matériau de marquage visqueux durcissable pour marquage de routes Download PDF

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Publication number
EP0493733B1
EP0493733B1 EP91121475A EP91121475A EP0493733B1 EP 0493733 B1 EP0493733 B1 EP 0493733B1 EP 91121475 A EP91121475 A EP 91121475A EP 91121475 A EP91121475 A EP 91121475A EP 0493733 B1 EP0493733 B1 EP 0493733B1
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EP
European Patent Office
Prior art keywords
compressed air
marking
hopper
slot
nozzle
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.)
Expired - Lifetime
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EP91121475A
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German (de)
English (en)
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EP0493733A1 (fr
Inventor
Alfons Hug
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ALFONS HUG Firma
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ALFONS HUG Firma
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
    • E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
    • E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
    • E01C23/24—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by pouring
    • 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
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • 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
    • E01F9/50—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users
    • E01F9/506—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces
    • E01F9/518—Road surface markings; Kerbs or road edgings, specially adapted for alerting road users characterised by the road surface marking material, e.g. comprising additives for improving friction or reflectivity; Methods of forming, installing or applying markings in, on or to road surfaces formed in situ, e.g. by painting, by casting into the road surface or by deforming the road surface

Definitions

  • the invention relates to a method for applying a subsequently curing, viscous marking compound, in particular hot or cold 2-component plastic, as a road marking, the marking compound being applied in the form of island-like blobs using compressed air.
  • the invention further relates to a device for applying a subsequently curing, viscous marking compound, in particular hot or cold 2-component plastic, as a road marking, with a container for the marking compound and with a compressed air device for applying the marking compound in the form of island-like blobs.
  • Road markings or comparable markings serve traffic safety due to their symbolic function.
  • road marking strips have the purpose of delimiting the lanes of roads from one another.
  • the right shoulder should show traffic the right boundary of the lane.
  • marking compounds in the form of hot or cold 2-component plastics. It is a thick-film marking of substance class 5, which is viscous, i.e. flowable state is applied to the road to then harden. In order to increase the visibility during the night, these marking compounds are usually mixed with reflecting particles, in particular glass beads, which reflect the headlight light emitted by the vehicle.
  • EP-OS 0 148 494 discloses a method and a device for applying a subsequently curing, highly viscous marking compound of the type described above as a road marking.
  • the marking compound is applied in the form of island-like, spot-like blobs, so that the road marking is more visible despite the wetness, since the water has the option of running off easily.
  • compressed air is used to apply the island-like blobs.
  • a container is provided, from which the marking mass is pressed into a cavity-like opening, the marking mass accumulated in this cavity defining the preliminary stage of a drop.
  • a compressed air line opens into the cavity, which can be pressurized with compressed air at intervals and in doing so conveys the drop through an exit channel onto the road surface.
  • a disadvantage of this known method and the corresponding device for applying a marking compound as road marking is that the application of the marking compound is carried out discontinuously, since it is always necessary to first wait until the cavity is filled again with the marking compound and then the drop by means of compressed air to be able to carry out. The consequence of this is that the marking compound can only be applied slowly. In addition, the size of the blob cannot be influenced, since it is predetermined by the volume of the cavity. Finally, it is disadvantageous that the compressed air is applied at intervals, which is associated with an increased control outlay for the compressed air supply.
  • the object of the invention is to provide an improved method and an improved device for applying a subsequently curing, viscous marking compound, in particular hot or cold 2-component plastic, as a road marking, the marking compound in particular being to be applied more quickly.
  • the invention proposes, in terms of the process, that the marking compound is acted upon by compressed air when it falls down before it hits the ground and is torn apart into individual drops to produce speckled marking blobs.
  • a method designed according to this technical teaching for applying a subsequently curing, viscous marking compound, in particular hot or cold 2-component plastic, as a road marking has the advantage that the marking compound can be applied considerably faster than is possible with the conventional techniques . This results in lower costs for applying the road marking. In addition, the faster order means less traffic.
  • the rapid application of the marking compound is achieved in that the compressed air is applied continuously and the marking compound is continuously torn apart into individual drops and the drops thus formed are thrown onto the road without interruption. This represents a technically simple possibility for producing the marking blobs, since the pressurized air in the manner according to the invention enables simple adaptation to the particular circumstances and requirements.
  • the marking mass preferably falls down in the manner of a curtain and is pressurized with compressed air to generate the marking blotches across the width of the curtain.
  • the width of the curtain corresponds to the width of the marking to be applied. Because the marking compound flows downwards in the manner of a curtain, this results in an optimal contact surface for the pressurized air, so that the marking compound is torn apart in an optimal manner. The entire compressed air energy is thus converted into tearing apart the marking mass film.
  • the pressurized air is preferably applied obliquely downward, preferably at an angle of approximately 30 ° with respect to the horizontal. This gives the best results for applying the marking blobs on the road.
  • the direction in which the compressed air flows is preferably directed against the direction of application, that is to say in the direction of travel to the rear.
  • the device proposes that the container is a pulling shoe in the form of a box, which has an openable and closable slot on the underside for dispensing the marking compound to be applied, and that the compressed air device with an associated compressed air nozzle such as the pulling shoe in the area of Slot assigned is that the marking compound after leaving the slot when falling down before impacting the surface with compressed air and can be torn apart in individual drops to produce speckled blobs.
  • the device according to the invention has the corresponding advantages, as they have been mentioned in connection with the method according to the invention, and above all also the advantage that a conventional pull shoe can be used, which is only converted or modified with the compressed air device according to the invention for speckled application of the marking compound must become.
  • the compressed air device is preferably arranged in the region of the slot of the drawing shoe. This has the advantage that the marking compound is torn apart where it emerges from the pulling shoe out of the slot.
  • the compressed air device is arranged inside the pull shoe.
  • this has the advantage that the compressed air device can be accommodated without great technical effort
  • the side walls of the drawing shoe serve as a lateral boundary, for example a marking strip, without the compressed air device having to have additional restrictions in order to produce a sharp line.
  • the compressed air device is suspended in the upper edge of the pull shoe.
  • this fastening method makes it possible to retrofit conventional pull shoes with the compressed air device according to the invention.
  • the compressed air device has at least one compressed air nozzle. Due to the compressed air emerging from the compressed air nozzle or from the compressed air nozzles, the marking compound can be torn apart in a technically simple manner, in that the marking compound is acted upon in a corresponding manner with the compressed air.
  • a slot extending over the width of the drawing shoe as a compressed air nozzle
  • a plurality of compressed air nozzles are arranged in series on a nozzle carrier which extends essentially horizontally across the width of the drawing shoe.
  • the arrangement of the compressed air nozzles on such a nozzle carrier represents a technically simple possibility for realizing a transverse pressurization of compressed air.
  • the nozzle carrier with the compressed air nozzles is preferably arranged inside the pull shoe, so that the two side walls of the pull shoe serve as a lateral boundary for the speckled marking compound.
  • the nozzle carrier With a line width of typically 12 cm, the nozzle carrier thus has approximately 12 compressed air nozzles.
  • the diameter of the compressed air nozzles is preferably between 0.5 and 1.5 cm. This gives the best results for tearing apart the marking compound.
  • the compressed air nozzle (s) is (are) preferably inclined downwards, preferably at an angle of approximately 30 ° to the horizontal. This results in optimal kinematics with regard to the pressurization and the subsequent tearing apart of the marking compound in drops and their impact on the road surface.
  • the compressed air nozzles are preferably directed against the direction of travel of the device, ie towards the rear.
  • the nozzle carrier has a housing, in particular made of metal, on which the compressed air nozzles are arranged.
  • a nozzle carrier represents a technically simple possibility for arranging the compressed air nozzles, since such a nozzle carrier housing can be arranged in a pull-down shoe in a simple manner.
  • the housing forms a storage chamber for the compressed air.
  • an essentially tubular compressed air supply with supply nozzles arranged in series preferably opens into the housing.
  • the tubular compressed air supply is connected to a central compressed air line and that the cross sections of the supply nozzles gradually become larger towards the outside.
  • This enlargement of the cross-section towards the edge areas takes into account the fact that with a central compressed air feed, the edge areas are supplied less with compressed air than the central areas. This is compensated for by the different design of the cross sections.
  • the diameters of the feed nozzles are preferably approximately 0.5 cm in the middle and approximately 1.5 cm on the outside.
  • said pulling shoe is arranged to be essentially horizontally movable with respect to a part fixed to the device for opening and closing the slot, and / or the slide shoe is assigned an essentially vertically movable slide for opening and closing the slot.
  • This further training creates a wide variety of methods for applying road markings.
  • the speckled application of the marking compound described above can be carried out by lifting and lowering the vertically movable slide. Due to the horizontal mobility of the pulling shoe, a smooth line can be drawn (with nozzles removed), and profile elevations can also be achieved in sections by lifting and lowering the slide.
  • the pulling shoe and / or the slide is preferably actuated by a pneumatic control device.
  • a corresponding device-fixed control box is then provided for this.
  • the slide simultaneously closes the compressed air nozzle (s) in its closed position. This prevents that in the basic position of the device in the idle state no marking mass penetrates into the nozzles and clogs them after curing.
  • the front (s) of the compressed air nozzle (s) is (preferably) beveled at an angle of less than approximately 10 ° with respect to the plane of the slide, so that in the closed position of the slide some compressed air is nevertheless escapes.
  • this rest position it is achieved that, on the one hand, the compressed air nozzles are not clogged by penetrating marking compound, on the other hand, the marking compound located in the pulling shoe is constantly stirred so that it does not bind so quickly and thereby hardens.
  • the compressed air preferably escapes essentially upwards, so that an optimal circulation effect of the marking compound is achieved.
  • the compressed air nozzle (s) In the closed basic position, the compressed air nozzle (s) can be charged with approximately 0.02 bar, which is sufficient to achieve the effects described.
  • the pull shoe it is proposed that it be provided with a Teflon coating on the inside.
  • a Teflon coating is self-lubricating and therefore reduces the coefficient of friction between the viscous marking compound and the inner wall of the pull shoe. This improves the supply of marking material towards the slot.
  • a two-component plastic when used as the marking compound, the two components can be fed from corresponding storage containers to a mixing device and from there the mixed marking compound can be fed to the pull-shoe.
  • a mixing device for example serve a screw conveyor in the manner of a meat grinder, to which the two components, for example a cold plastic and a liquid hardener, are fed via corresponding lines.
  • the device for producing road markings has a container-shaped one Pull-on shoe 1, which is provided on the inside with a Teflon coating 2.
  • This pull shoe 1 has a slot 3 in the lower region, which can be opened and closed by means of a special mechanism and which serves to discharge a marking compound 4 in the pull shoe 1 in the form of a two-component plastic for producing a road marking 5.
  • a feed line 6 for the marking compound 4 opens into the drawing shoe 1.
  • This is stored with its two components in two storage containers 7, one component being a cold plastic and the other component being a liquid hardener.
  • the two storage containers 7 open via lines 8 in a common mixing device 9, in which the two components are brought together and mixed with one another, so that the final, viscous marking compound 4 is formed. All of this is only indicated schematically in FIG. 1.
  • the pulling shoe 1 is pneumatically displaceable on a device-fixed bracket 10 in the horizontal direction by means of a control box 11 in such a way that the slot 3 can be opened, as shown in FIG. 6.
  • a slider 12 which can also be moved vertically by means of the control box 11 and which likewise opens the slot 3 of the pull shoe 1 by an upward movement. This is indicated in Fig. 3.
  • a nozzle carrier 13 extends across its width and has compressed air nozzles 14 on its front side.
  • the diameter of these compressed air nozzles 14 is between 0.5 and 1.5 cm and seen over the length of the nozzle carrier 13, the distance between the compressed air nozzles 14 is in each case approximately 1 cm.
  • the nozzle holder 13 has a housing 15 made of metal, on which the compressed air nozzles 14 are arranged in the manner shown. These compressed air nozzles 14 are inclined downward by approximately 30 ° to the horizontal.
  • the front surface of the compressed air nozzles 14 encloses an angle of approximately 10 ° with the plane of the slide 12, the opening being directed upwards.
  • a transverse sliding surface 16 which is also inclined at an angle of 30 ° down.
  • the attachment of the housing 15 within the pull shoe 1 takes place on the one hand by being inserted into a recess in the Teflon coating 2, and on the other hand there is a compressed air line 17 of the housing 15, which is used for the supply of compressed air, optionally in the front upper or rear upper edge of the pulling shoe 1 hooked in, both alternatives are shown in Fig. 1.
  • the compressed air supply is symbolized by the arrows on the compressed air lines 17.
  • the compressed air line 17 opens inside the housing 15 in a transverse tubular compressed air supply 18, which has supply nozzles 19 for the supplied compressed air, which are distributed uniformly over the length.
  • the diameter of the feed nozzles 19 is larger in the outer area than in the middle area, in order to achieve a uniform compressed air outlet. This can be seen in FIG. 5.
  • the finished marking compound 4 is first poured into the pull shoe 1 via the feed line 6.
  • the slot 3 is opened and the compressed air nozzles 14 are released.
  • compressed air is supplied via the compressed air line 17, which initially flows through the tubular compressed air supply 18 into the housing 15 and is distributed there uniformly, in order then to emerge from the compressed air nozzles 14 at a pressure between 0.5 and 6 bar.
  • the viscous marking mass 4 flows in the manner of a curtain over the sliding surface 16.
  • the compressed air emerging from the compressed air nozzles 14 impacts the marking mass 4 with such force that it tears apart and in the form of drops is thrown onto the road 20, on which corresponding blobs 21 form, as can be seen in FIGS. 8 and 9.
  • the slide 12 is moved down by means of the control box 11, so that the slide 12 closes the compressed air nozzles 14.
  • compressed air continues to flow out of the compressed air nozzles 14, preferably at a pressure of 0.02 bar.
  • the result of the marking compound 4 applied to the road 20 to create a road marking 5 is indicated in FIGS. 8 and 9.
  • the island-like blobs 21 form areas between them in which there is no marking compound 4.
  • the water 22 collects between the blobs 21, but the blobs 21 protrude like islands over the water 22, as indicated in FIG. 9.
  • the marking mass 4 is therefore visible (in part) even when it is raining and can reflect the headlight light of a vehicle by means of the reflection particles located in the marking mass 4.
  • FIG. 6 shows the pull shoe 1 without the nozzle carrier 13 after it has been removed.
  • the slot 3 is opened so that the marking compound 4 can emerge downward in a conventional manner and thereby form a smooth marking strip. This then does not have the blobs 21, as can be achieved with the pressurized air.
  • Fig. 7 it is also shown how the slide 12 is briefly moved upwards, so that more marking compound 4 passes through the slot 3 and a profile of the otherwise smooth strip is achieved.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Repair (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Road Signs Or Road Markings (AREA)

Claims (28)

  1. Procédé pour appliquer une matière de marquage visqueuse, durcissant après l'application, notamment une matière synthétique chaude ou froide à deux composants, en guise de marquage de routes, la matière de marquage étant appliquée, en utilisant de l'air comprimé, sous la forme de taches isolées,
    caractérisé en ce que la matière de marquage, pendant sa chute vers le bas, avant son impact sur le sol, est sollicitée par de l'air comprimé et est déchirée en gouttelettes individuelles pour former des taches de marquage mouchetées.
  2. Procédé selon la revendication 1, caractérisé en ce que la matière de marquage tombe vers le bas à la manière d'un rideau et est, à cette occasion, sollicitée par de l'air comprimé sur la largeur du rideau, pour former les taches de marquage.
  3. Procédé selon la revendication 1 ou 2, caractérisé en ce que la sollicitation par l'air comprimé s'effectue en biais vers le bas, de préférence sous un angle d'environ 30° par rapport à l'horizontale.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la sollicitation par l'air comprimé s'effectue sous 0,5 à 6 bar.
  5. Dispositif pour appliquer une matière de marquage (4) visqueuse, durcissant après l'application, notamment une matière synthétique chaude ou froide à deux composants, en guise de marquage de routes (5), le dispositif comportant un réservoir pour la matière de marquage (4), ainsi qu'un système d'air comprimé pour appliquer la matière de marquage (4) sous la forme de taches isolées (21),
    caractérisé en ce que le réservoir est un patin à tracter (1) en forme de caisson, qui comporte sur le côté inférieur, une fente (3) susceptible d'être ouverte ou fermée, et qui est destiné à délivrer la matière de marquage (4) à appliquer, et en ce que le système d'air comprimé, avec une buse d'air comprimé (14) correspondante, est associé au patin à tracter (1), dans la zone de la fente (3), de manière à ce que la matière de marquage (4), après avoir quittée la fente (3), pendant sa chute vers le bas, avant son impact sur le sol, peut être sollicitée par de l'air comprimé et être déchirée en gouttelettes individuelles pour former des taches de marquage mouchetées (21).
  6. Dispositif selon la revendication 5, caractérisé en ce que le système d'air comprimé est disposé dans la zone de la fente (3) du patin à tracter (1).
  7. Dispositif selon la revendication 5 ou 6 caractérisé en ce que le système d'air comprimé est disposé à l'intérieur du patin à tracter (1).
  8. Dispositif selon l'une des revendications 5 à 7, caractérisé en ce que le système d'air comprimé est suspendu sur le bord supérieur du patin à tracter (1).
  9. Dispositif selon l'une des revendications 5 à 8, caractérisé en ce que le système d'air comprimé comporte au moins une buse d'air comprimé (14).
  10. Dispositif selon la revendication 9, caractérisé en ce que sur un support de buses (13) s'étendant horizontalement et sensiblement sur toute la largeur du patin à tracter (1), sont disposées en rangée, plusieurs buses d'air comprimé (14).
  11. Dispositif selon la revendication 10, caractérisé en ce qu'il est prévu environ 1 buse d'air comprimé (14) par centimètre.
  12. Dispositif selon la revendication 10 ou 11, caractérisé en ce que le diamètre des buses d'air comprimé (14) se situe entre 0,5 et 1.5 cm.
  13. Dispositif selon l'une des revendications 9 à 12, caractérisé en ce que la ou les buses d'air comprimé (14) est ou sont inclinée(s) en biais vers le bas, de préférence sous un angle d'environ 30° par rapport à l'horizontale.
  14. Dispositif selon l'une des revendications 9 à 13, caractérisé en ce que la ou les buses d'air comprimé (14) peut ou peuvent être sollicitée(s) par 0,5 à 6 bar.
  15. Dispositif selon l'une des revendications 9 à 14, caractérisé en ce qu'au-dessus de la ou des buses d'air comprimé (14), est disposée une surface de glissement (16) notamment inclinée en biais vers le bas, par l'intermédiaire de laquelle la matière de marquage (4) glisse vers le bas sous la forme d'un rideau.
  16. Dispositif selon l'une des revendications 10 à 15, caractérisé en ce que le support de buses (13) comprend un carter (15), notamment en métal, sur lequel sont disposées les buses d'air comprimé (14).
  17. Dispositif selon la revendication 16, caractérisé en ce que dans le carter (15) débouche une alimentation en air comprimé (18) essentiellement de forme tubulaire, comportant des buses d'alimentation (19) disposées en rangées.
  18. Dispositif selon la revendication 17, caractérisé en ce que l'alimentation en air comprimé (18) de forme tubulaire est raccordée à une conduite d'air comprimé centrale (17), et en ce que les sections transversales des buses d'alimentation (19) deviennent progressivement plus grandes vers l'extérieur.
  19. Dispositif selon la revendication 18, caractérisé en ce que les diamètres des buses d'alimentation (19) ont une valeur d'environ 0,5 cm au centre et d'environ 1,5 cm à l'extérieur.
  20. Dispositif selon l'une des revendications 17 à 19, caractérisé en ce que sont prévues entre une et deux buses d'alimentation (19) par centimètre.
  21. Dispositif selon l'une des revendications 5 à 20, caractérisé en ce que le patin à tracter (1), pour l'ouverture et la fermeture de la fente (3), est disposé de manière à être sensiblement mobile horizontalement par rapport à une partie fixe du dispositif (étrier 10), et/ou en ce qu'au patin à tracter (1) est associé un coulisseau (12) sensiblement mobile verticalement, pour ouvrir et fermer la fente (3).
  22. Dispositif selon la revendication 21, caractérisé en ce que l'actionnement du patin à tracter (1) et/ou du coulisseau (12) s'effectue par l'intermédiaire d'un mécanisme de commande pneumatique.
  23. Dispositif selon la revendication 21 ou 22, caractérisé en ce que le coulisseau (12), dans sa position de fermeture, simultanément, obture sensiblement la ou les buses d'air comprimé (14).
  24. Dispositif selon la revendication 23, caractérisé en ce que le ou les côtés inférieurs de la ou des buses d'air comprimé (14) est ou sont incliné(s) par rapport au plan du coulisseau (12), de préférence sous un angle de moins qu'environ 10°, de sorte que dans la position de fermeture du coulisseau (12) il s'échappe malgré tout un peu d'air comprimé.
  25. Dispositif selon la revendication 24, caractérisé en ce que l'air comprimé s'échappe essentiellement vers le haut.
  26. Dispositif selon la revendication 24 ou 25, caractérisé en ce que dans la position initiale de fermeture, la ou les buses d'air comprimé peut ou peuvent être sollicitée(s) par environ 0,02 bar.
  27. Dispositif selon l'une des revendications 5 à 26, caractérisé en ce que le patin à tracter (1) est pourvu intérieurement d'un revêtement (2) en polytétrafluoroéthylène.
  28. Dispositif selon l'une des revendications 5 à 27, caractérisé en ce que lorsqu'on utilise en guise de matière de marquage (4), une matière synthétique à deux composants, les deux composants peuvent être amenés de réservoirs de réserve respectifs (7) à un dispositif de mélange (9), et de là, la matière de marquage mélangée (4) peut être amenée au patin à tracter (1).
EP91121475A 1991-01-04 1992-01-01 Procédé et dispositif pour appliquer un matériau de marquage visqueux durcissable pour marquage de routes Expired - Lifetime EP0493733B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4100088 1991-01-04
DE4100088A DE4100088C2 (de) 1991-01-04 1991-01-04 Verfahren und Vorrichtung zum Aufbringen einer anschließend aushärtenden, viskosen Markierungsmasse als Straßenmarkierung

Publications (2)

Publication Number Publication Date
EP0493733A1 EP0493733A1 (fr) 1992-07-08
EP0493733B1 true EP0493733B1 (fr) 1994-04-13

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Application Number Title Priority Date Filing Date
EP91121475A Expired - Lifetime EP0493733B1 (fr) 1991-01-04 1992-01-01 Procédé et dispositif pour appliquer un matériau de marquage visqueux durcissable pour marquage de routes

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EP (1) EP0493733B1 (fr)
AT (1) ATE104386T1 (fr)
DE (2) DE4100088C2 (fr)
DK (1) DK0493733T3 (fr)
ES (1) ES2055514T3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK79496A (da) * 1996-07-17 1998-01-18 Borum Ind A S Anlæg til påføring af afmærkninger på et fast kørebaneanlæg, såsom påføring af vejafmærkningsstriber
WO1999007942A1 (fr) * 1997-08-06 1999-02-18 Plastiroute S.A. Appareil de marquage routier pour la realisation de marquages horizontaux profiles
FI109551B (fi) * 1999-10-20 2002-08-30 Tielaitos Menetelmä ja laitteisto struktuurimerkinnän tekemiseksi ja struktuurimerkintä
EP4098801A1 (fr) 2021-05-31 2022-12-07 Rembrandtin Coatings GmbH Procédé de fabrication d'éléments de marquage multicouche permettant de marquer des surfaces horizontales et verticales
BE1030904B1 (nl) * 2022-09-22 2024-04-22 Striping Stars Werkwijze voor het aanbrengen van wegmarkeringen op een wegdek en liner, reservoir en wegmarkeringsapparaat daarbij toegepast.

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3802386A (en) * 1970-02-25 1974-04-09 Flintkote Co Apparatus for veiling substrates
DE2936317A1 (de) * 1979-09-08 1981-03-26 Walter Hofmann, Maschinenfabrik, 25462 Rellingen Markierungslinie und vorrichtung fuer ihre herstellung
DK158841C (da) * 1984-01-09 1991-07-22 Superfos Dammann Luxol Fremgangsmaade til paafoering paa en vejbane af en punktformet markering samt apparat til udfoerelse af fremgangsmaaden
DE3438148A1 (de) * 1984-07-31 1986-04-24 Rolf 2000 Hamburg Niemann Vorrichtung zum auftragen eines markierungsmittels
DE8708560U1 (de) * 1987-06-19 1987-08-13 Grude GmbH Ingenieurbüro, 2000 Hamburg Ziehkasten zum Aufbringen von Markierungsstreifen auf Fahrbahnoberflächen
DE8803489U1 (de) * 1988-03-15 1989-02-09 S + S Gesellschaft für Sicherheit auf Straßen mbH Herstellung und Vertrieb von Straßenmarkiermaschinen & Co KG, 2085 Quickborn Vorrichtung zum Aufbringen von Markierungsstreifen auf Fahrbahnoberflächen
EP0422346A1 (fr) * 1989-10-10 1991-04-17 F. Wyssbrod Ag Procédé et dispositif pour appliquer des lignes pour signalisation routiÀ¨re et lignes ainsi obtenues

Also Published As

Publication number Publication date
ATE104386T1 (de) 1994-04-15
DK0493733T3 (da) 1994-08-15
DE59200108D1 (de) 1994-05-19
ES2055514T3 (es) 1994-08-16
DE4100088C2 (de) 1993-12-16
EP0493733A1 (fr) 1992-07-08
DE4100088A1 (de) 1992-07-09

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