EP1293609B1 - Procédé et dispositif pour la production de lignes de signalisation routières avec relief - Google Patents

Procédé et dispositif pour la production de lignes de signalisation routières avec relief Download PDF

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Publication number
EP1293609B1
EP1293609B1 EP02020621A EP02020621A EP1293609B1 EP 1293609 B1 EP1293609 B1 EP 1293609B1 EP 02020621 A EP02020621 A EP 02020621A EP 02020621 A EP02020621 A EP 02020621A EP 1293609 B1 EP1293609 B1 EP 1293609B1
Authority
EP
European Patent Office
Prior art keywords
blade
line
marking material
roadmarking
marking
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
Application number
EP02020621A
Other languages
German (de)
English (en)
Other versions
EP1293609A2 (fr
EP1293609A3 (fr
Inventor
Jan Philipp Hofmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Priority claimed from DE2001145428 external-priority patent/DE10145428A1/de
Application filed by Individual filed Critical Individual
Publication of EP1293609A2 publication Critical patent/EP1293609A2/fr
Publication of EP1293609A3 publication Critical patent/EP1293609A3/fr
Application granted granted Critical
Publication of EP1293609B1 publication Critical patent/EP1293609B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • E01C23/243—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by pouring specially adapted for automatic pouring of interrupted, individual or variable markings

Definitions

  • the invention relates to a method for producing lane marking lines with raised beads transversely or obliquely to the line longitudinal axis, wherein the marking lines are generated from a first flowable, hardening marking material and with the aid of a substantially vertically displaceable slider in a movement in the line direction. Furthermore, the invention relates to a device for generating lane marking lines with raised beads transversely or obliquely to the line longitudinal axis by means of a substantially vertically displaceable slider.
  • NL-A-8002919 discloses a method for producing lane marking lines with raised beads transverse to the line longitudinal axis, wherein the marking lines are produced from a first flowable, hardening marking material, with one immersed in a not yet hardened marking material layer initially applied to a lane substantially vertically displaceable slider when moving in the line direction marking material is pushed together to after strakkenweisem lifting the slider on the line remaining beads.
  • NL-A-8002919 discloses an apparatus for producing pavement marking lines with raised beads transverse to the longitudinal line of the line, the device comprising a slider which slides substantially vertically on the skids, sliding along the edges of a previously applied level marking material layer, sliding in the direction of the line in the direction of the marker to beads.
  • the level marking material layer is produced by means of a sliding on the roadway on two runners, upwardly open draw box by mounting.
  • the marking material falls under gravity into the drawing box, which has towards the roadway a bottom opening with the width of the marking line through which the material passes due to gravity on the road.
  • a disadvantage of this known method and the associated device are the limitation to a discharge of the marking material by gravity from the drawing box and the resulting low operating speed.
  • results from the application by gravity an influence of the filling level of the marking material in the open drawing box on the discharged through the bottom opening amount of material. i.e. the discharged amount of material and thus the layer thickness of the marking line is not constant at fluctuating level.
  • the invention has the advantage that the marking material can first be applied as a flat strip on the road, with each application method can be used. Only then and regardless of the type of application method and the type of application device is provided by a timely, ie before the curing of the marking material, subsequent operation, the marking material layer with transverse or oblique to the line direction extending beads. Characterized in that the marking material is applied before generating the beads by means of at least one directly connected to a discharge pump in a constant thickness on the road, a particularly high operating speed can be achieved.
  • the two material components are preferably metered by two jointly driven metering pumps in a prescribed mixing ratio and then mixed on the way to a discharge slot by means of a mixing device.
  • the residence time of the mixture beginning with the curing reaction in The device is only a fraction of the size of the open draw box system, whose walls require frequent cleaning during work stoppages.
  • the flow rate for the two-component material mixed in the mixing device is sufficiently high, due to small cross-sectional channels, to avoid curing from the wall zones (flow rate 0). For these reasons, marking work with pump systems can be extended for any length of time compared to working with open drawers - with guaranteed material supply.
  • the bead height is changed in accordance with an accumulating in front of the slide Mark istsmaterialüberschusses so that the excess does not exceed or fall below an upper and lower excess flow.
  • the operator is given a possibility, during the marking process, the slider temporarily for one or more Raised to increase an additional lift amount and thus reduce the accumulation of material in front of the slider by a temporarily increased material consumption in the bead formation.
  • material build-up in front of the slider can be reduced by using the bead length control to temporarily extend the line length bead length to consume more bead forming material in this alternative manner.
  • the device comprises two parts, namely a discharge device 9.1 and a bead forming device 9.2.
  • a vertically displaceable slider 12 is arranged between the skids 10a, 10b in two guides 11a, 11b, here transversely to the longitudinal direction of the marking line 7.
  • the slider 12 is connected to the piston rod 15 of a pneumatic cylinder 13.
  • the piston rod 15 is pushed together with the slide 12 in an upper, determined by a stop 16 position.
  • This upper position corresponds to a height h2 of the beads 23.
  • the slider 12 is displaced into the illustrated lower position determined by a stop 18. This lower position corresponds to a height h1 of the marking line 7 between the beads 23.
  • the stop 16 is formed by a piston rod 19 which is connected to a piston 21 which occupies the lower end position upon venting of a cylinder rod 22 facing away from the piston rod 19, in which it reaches the stop for the upper, the upper edge of the beads 23 corresponding position of Piston rod 15 and slide 12 forms.
  • piston rod 15 and slide 12 can move in a h3 to the possible additional stroke higher position when beads 23 with greater height for the purpose of greater material consumption and thus for the purpose of reducing an accumulating in front of the slide 12 excess material 24th to be formed.
  • FIG. 3 shows at the very bottom the roadway 8, which is provided with a marking line 7 'which is initially smooth and level on the upper side.
  • a marking line 7 ' which is initially smooth and level on the upper side.
  • the two parallel runners 10a, 10b, on the top side of the guide 11a, 11b is placed on the roadway 8 slide the two parallel runners 10a, 10b, on the top side of the guide 11a, 11b is placed.
  • the slider 12 is guided adjustably in the vertical direction.
  • the means for adjusting the height of the slider 12 are shown, which have already been explained in more detail above.
  • the slide 12 according to FIG. 3 is here arranged obliquely to the longitudinal direction of the line, in which case beads corresponding to this oblique orientation are produced on the marking line 7, which extend obliquely to the line longitudinal direction.
  • the slider 12 may be adjustable in orientation relative to the runners 10a, 10b to achieve different oblique orientations of the beads 23.
  • the runners 10a, 10b may be adjustable in their distance from each other.

Landscapes

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

Claims (9)

  1. Procédé pour produire des lignes de marquage des routes (7) avec des renflements en relief (23) transversaux ou obliques par rapport à l'axe longitudinal des lignes, les lignes de marquage (7) étant produites lors d'un mouvement dans le sens des lignes, à partir d'un matériau de marquage tout d'abord coulant qui durcit et à l'aide d'un dispositif de poussée (12) déplaçable pour l'essentiel verticalement, caractérisé en ce que
    - dans une première étape du procédé, tout d'abord, une couche plane de matériau de marquage (7') est appliquée avec une épaisseur constante sur la chaussée (8) et
    - dans une deuxième étape du procédé, on pousse du matériau de marquage pour l'amasser en renflements (23), qui restent sur la ligne de marquage (7) après soulèvement du dispositif de poussée (12) par endroits, au moyen du dispositif de poussée (12) qui s'enfonce dans la couche de matériau de marquage (7') plane, appliquée préalablement et non encore durcie, lors du mouvement de celui-ci dans le sens des lignes et
    - le matériau de marquage est appliqué sur la chaussée (8) avant la production des renflements (23) à l'aide d'au moins une pompe (1, 2) reliée directement à un orifice de distribution (6).
  2. Procédé selon la revendication 1, caractérisé en ce que la hauteur des renflements, suivant un excédent de matériau de marquage qui s'accumule devant le dispositif de poussée (12), subit une modification telle que l'excédent (24) ne va pas au-delà ou ne tombe pas en dessous d'une limite supérieure et inférieure de quantité excédentaire.
  3. Dispositif pour produire des lignes de marquage des routes (7) avec des renflements en relief (23) transversaux ou obliques par rapport à l'axe longitudinal des lignes à l'aide d'un dispositif de poussée (12) déplaçable pour l'essentiel verticalement,
    caractérisé par
    - un dispositif de distribution (9.1) qui applique une couche plane de matériau de marquage (7') avec une épaisseur constante sur la chaussée (8),
    - un dispositif de formation de renflements (9.2) qui, vu dans le sens de la marche du dispositif, est derrière le dispositif de distribution (9.1) à une distance de celui-ci et qui comporte deux patins (10a, 10b) glissant sur la chaussée (8) à côté des bords de la couche plane de matériau de marquage (7') appliquée préalablement et le dispositif de poussée (12) qui est déplaçable pour l'essentiel verticalement entre les patins (10a, 10b) et lequel permet de pousser le matériau de marquage pour l'amasser en renflements (23) lors d'un déplacement dans le sens des lignes et
    - des pompes (1, 2) dont est équipé le dispositif de distribution (9.1) de matériau de marquage, qui produit la couche plane de matériau de marquage (7').
  4. Dispositif selon la revendication 3, caractérisé en ce qu'est prévu un dispositif de coulissement actionnable à distance pour le dispositif de poussée (12).
  5. Dispositif selon la revendication 4, caractérisé en ce que le dispositif de coulissement pour le dispositif de poussée (12) est équipé d'une butée supérieure (16) qui peut être déplacée par le personnel de service depuis un poste de manoeuvre du dispositif et qui influence la hauteur des renflements (23).
  6. Dispositif selon la revendication 4 ou 5, caractérisé en ce que le dispositif de coulissement pour le dispositif de poussée (12) et/ou la butée supérieure (16) est/sont constitués par respectivement une unité piston-cylindre actionnable pneumatiquement.
  7. Dispositif selon l'une des revendications 3 à 6, caractérisé en ce qu'il est équipé d'au moins une barre de traction (25) par l'intermédiaire de laquelle le dispositif de formation de renflements (9.2) est assemblé ou peut être assemblé au dispositif de distribution (9.1), la barre de traction (25) pouvant pivoter en ses points d'assemblage au dispositif de distribution (9.1) et au dispositif de formation de renflements (9.2) autour de respectivement un axe horizontal transversal par rapport au sens des lignes.
  8. Dispositif selon l'une des revendications 3 à 7, caractérisé en ce que le dispositif de poussée (12) comporte une ou plusieurs nervures verticales (12') sur son côté orienté dans le sens du mouvement.
  9. Dispositif selon la revendication 8, caractérisé en ce que le dispositif de poussée (12) est oblique par rapport à l'axe longitudinal des lignes et en ce que la nervure ou les nervures (12') sont parallèles aux patins (10a, 10b).
EP02020621A 2001-09-14 2002-09-13 Procédé et dispositif pour la production de lignes de signalisation routières avec relief Expired - Lifetime EP1293609B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE2001145428 DE10145428A1 (de) 2001-09-14 2001-09-14 Verfahren und Vorrichtung zur Erzeugung von Fahrbahn-Markierungslinien mit erhabenen Wulsten
DE10145428 2001-09-14
DE10216797 2002-04-15
DE2002116797 DE10216797A1 (de) 2001-09-14 2002-04-15 Vorrichtung zur Erzeugung von Fahrbahn-Markierungslinien mit erhabenen Wülsten

Publications (3)

Publication Number Publication Date
EP1293609A2 EP1293609A2 (fr) 2003-03-19
EP1293609A3 EP1293609A3 (fr) 2004-02-04
EP1293609B1 true EP1293609B1 (fr) 2007-04-18

Family

ID=26010147

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02020621A Expired - Lifetime EP1293609B1 (fr) 2001-09-14 2002-09-13 Procédé et dispositif pour la production de lignes de signalisation routières avec relief

Country Status (3)

Country Link
EP (1) EP1293609B1 (fr)
DE (2) DE10216797A1 (fr)
DK (1) DK1293609T3 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2141961C2 (en) * 1971-08-21 1988-01-21 Walter 2000 Hamburg De Hofmann Pumps for delivering road marking substances - are directly flanged to mixer housing on road marking machine
NL8002919A (nl) * 1980-05-21 1981-12-16 Heijmans Wegenbouwmij Wegmarkeringsstrook en inrichting voor het vervaardigen van een dergelijke strook.
DE3907827C2 (de) * 1989-03-10 1994-07-21 Pfnuer Gmbh & Co Kg Markierungsstreifen für Fahrbahnen od. dgl. sowie Vorrichtung zu dessen Herstellung

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
DE10216797A1 (de) 2003-11-06
EP1293609A2 (fr) 2003-03-19
DE50209959D1 (de) 2007-05-31
EP1293609A3 (fr) 2004-02-04
DK1293609T3 (da) 2007-09-03

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