WO1999007942A1 - Road marking apparatus for producing streamlined horizontal markings - Google Patents

Road marking apparatus for producing streamlined horizontal markings Download PDF

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Publication number
WO1999007942A1
WO1999007942A1 PCT/CH1998/000323 CH9800323W WO9907942A1 WO 1999007942 A1 WO1999007942 A1 WO 1999007942A1 CH 9800323 W CH9800323 W CH 9800323W WO 9907942 A1 WO9907942 A1 WO 9907942A1
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WO
WIPO (PCT)
Prior art keywords
perforated plate
holes
road marking
marking device
slide
Prior art date
Application number
PCT/CH1998/000323
Other languages
German (de)
French (fr)
Inventor
Michael Trauffer
Original Assignee
Plastiroute S.A.
Trauffer Ag
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 Plastiroute S.A., Trauffer Ag filed Critical Plastiroute S.A.
Priority to AU84293/98A priority Critical patent/AU8429398A/en
Publication of WO1999007942A1 publication Critical patent/WO1999007942A1/en

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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

Definitions

  • the invention relates to a road marking device for producing profiled horizontal markings, which are often also referred to as horizontal structural markings.
  • Profiled markings in particular as lane delimitation and center lines, are mainly used to achieve good night visibility when wet on roads or other traffic surfaces, because they allow water to run off well and the profiles are clearly visible in the headlights of cars, in particular, if these markings are covered with reflective beads.
  • Previously known marking devices for producing profiled horizontal markings work with a rotating roller, which is installed below a drawing box with an outlet slot for the marking compound (for example patent specification CH 678 955 A5). During the movement of the marking device, the flowable marking mass falls out of the outlet slot onto the rotating roller and is thrown onto the street by the latter, the marking material being torn apart and divided into parts of different sizes which adhere to the street. This creates a strip of irregularly distributed material areas that have irregular raised profiles.
  • the present invention has for its object to provide a simply constructed road marking device which does not require any mechanically moving parts when laying the profiled markings and which allows predominantly flat profiles to be produced without protruding peaks.
  • the road marking device is characterized in that it has a material container for receiving the marking material with a base which is at least partially designed as a perforated plate and a slide which can be moved parallel to the base and which has a position closing the holes in the perforated plate and one of these holes can take a releasing position.
  • the laying of a profiled marking is carried out only in that the marking mass, which is preferably a viscous marking mass of high viscosity, falls through the holes of the perforated plate onto the street surface under the effect of its own gravity.
  • the marking mass which is preferably a viscous marking mass of high viscosity
  • the marking pattern generated during laying that is to say the distribution, size and shape of the profiled areas produced, can be varied in a simple manner as desired by the distribution, size and shape of the perforated plates of the perforated plate and also by the speed of the laying.
  • the perforations of the perforated plate are preferably distributed unevenly, of different sizes and of different shapes, for example round, oval, triangular, quadrangular, etc.
  • the maximum linear dimensions, ie the maximum extension of a hole preferably varies from 4 to 12 mm.
  • the punches can also be evenly distributed and have the same size or different sizes.
  • a marking material is particularly suitable as the marking material, as is described in the international patent application PCT / CH96 / 00043 with the publication number WO96 / 24640 by the same applicant.
  • This is an aqueous marking compound of high viscosity with a solids content of at least 87% by weight, the volatile component of which mainly consists of water.
  • FIG. 1 shows a perspective schematic view of a marking device designed as a small car according to the invention
  • FIG. 2 shows a marking device with a mounting flange for mounting on a conventional motorized terrace marking vehicle, the material container being shown separately from its chassis
  • FIG. 3 shows a side view of the material container according to FIG. 2,
  • FIG. 4 shows an end view of the material container according to FIG. 2,
  • FIG. 5 shows a top view of the material container according to FIG. 2,
  • FIG. 6 shows a plan view of the material container of a handcart according to FIG. 1,
  • Figure 7 is a schematic partial view of the material container with the slide in the open position
  • FIG. 8 with the slide in the closed position
  • Figures 12 to 14 three different examples of profiled horizontal markings produced with the marking device according to the invention.
  • the road marking device is a hand-operated trolley and simply consists of a material container 1, which is used to hold a viscous marking compound and rests on a chassis 11 with wheels 2 and handlebars 3, as will be described in more detail later.
  • the width of the material container 1 corresponds essentially to the width of the marking strip to be drawn, its length can be, for example, 20 to 50 cm.
  • This container 1 can have a size suitable for holding 5 to 40 kg of marking mass, with which generally marking strips with a length of several 100 meters can be laid.
  • the bottom of the marking container 1 has an inclined plate 4 and then a horizontal tale perforated plate 5, as shown for example in Figures 9 to 11.
  • a slider 7 (see FIG. 6) is arranged under this perforated plate 5 and can be displaced parallel to the perforated plate 5 in order to close the holes 6 or to release these holes.
  • This slider 7 consists of an ordinary plate with a continuous wall and lateral flanges 7a and has to be moved in the longitudinal direction to release the holes, which can be done by hand, for example by means of a Bowden cable 20.
  • the slider 7 In order to prevent drops of the marking mass from falling onto the road surface in front of the beginning or behind the end of a marking line, in particular in the case of a broken center line in the space between two line sections, and producing undesirable stains, is below the slider 7 in the same sense as this Slide movable tub 8 is provided in the manner of a drawer, which can also be operated, for example, by means of a Bowden cable 21.
  • the slide 7 and the trough 8 are moved simultaneously to release the perforated plate 5.
  • the slide 7 At the end of a marking line, the slide 7 is first shifted into the closed position, and then the tub 8 is slightly delayed, in order to prevent material drops from falling out behind the end of the laid line. This measure is important because the road building authorities generally strictly prescribe that there should be no stains of the marking material outside the installed markings.
  • FIG. 2 shows in perspective a marking device which is intended to be attached to the side of a conventional, motorized road marking vehicle to be attached.
  • the material container 1 is shown with its two wheels 12 separately from the chassis 11. It can be removed from the chassis 11 and can be pushed laterally, as indicated by the arrows in FIG Material container 1 occupies a stable position on the chassis 11 in the working system of the marking device. Laterally on the chassis 11 before existing fastening struts 15 are used for mounting the marking device, as indicated by arrows, ar. a motorized road marking vehicle.
  • the bottom of the material container 1 is in turn, starting from an end wall, formed approximately to the middle by an inclined plate 4 and then by a horizontal perforated plate 5.
  • a horizontal perforated plate 5 Below this perforated plate 5 is the slide 7, the area of which corresponds to the size of the perforated plate 5 and which can be displaced in the longitudinal direction with the aid of two pneumatic cylinders 9 attached to the material container 1 on both sides, as shown in FIGS. 3 to 5, 7 and 8 illustrated.
  • the pneumatic cylinders 9 are controlled from the control station of the marking vehicle via pneumatic hoses 10, which are only indicated in FIG.
  • the chassis 11 is provided on its underside with an adjustable trough 8 in the manner of a drawer, which is also by means of a pneumatic cylinder 16 which is connected to a pneumatic hose 17 can be actuated from the marking vehicle, can be moved back and forth parallel to the slide 7 in the direction of travel.
  • the slide 7 and the trough 8 are simultaneously moved into the position exposing the holes 6 of the perforated plate 5.
  • the slide 7 and the trough 8 are moved into their closed position, the trough 8 being adjusted with a slight delay relative to the slide 7. Any marking material that is still dripping is collected in this way by the tub 8.
  • FIG. 3 shows a side view
  • FIG. 4 shows an end view
  • FIG. 5 shows a top view of the material container 1 with its slide 7.
  • the bottom consists of the inclined plate 4, to which the perforated plate 5 connects, which has a perforated pattern 5a with the holes 6.
  • the hole pattern 5a extends only over a limited section of the perforated plate 5.
  • the slide 7, which can be adjusted below the perforated plate 5 by means of the pneumatic cylinders 9, slides with its two lateral flanges 7a on the laterally projecting edges 5b of the perforated plate 5 and is shown in FIGS 5 shown in the open position, in which it releases the holes 6 of the perforated plate 5.
  • This perforated plate 5 is exchangeably fastened to the underside of the container with the aid of fastening means 18, for example a screw connection, as also shown in FIG. 1.
  • Figure 6 shows a plan view of the material container of the marking device designed as a hand cart.
  • the container bottom with its inclined plate 4 and its horizontal perforated plate 5 and the slide 7 and the trough 8 covered in FIG. 6 are designed exactly as described above.
  • the schematically indicated Bowden cables 20 and 21 are used to actuate the slide 7 and the tub, with which the slide and the tub can be pulled into the open position shown in FIG. 6 against the action of springs 21. After the Bowden cable has been released, the springs 21 push the slide and the tub back into the closed position.
  • FIGS. 7 and 8 show schematically, in section, the partially illustrated material container 1 with its perforated plate 5 forming part of the base and the slide 7 which is adjustable below this perforated plate 5 and which assumes its open position in FIG. 7 and its closed position in FIG. 8.
  • This slide 7 is designed as a slide knife with a sharpened front edge.
  • the marking device according to the invention is used for the mechanical laying of horizontal markings, mostly reflective beads being scattered on the fresh marking, which are applied by bead spreaders installed on the marking vehicle.
  • the marking device according to the invention on a motorized marking vehicle, it is possible to continuously refill the marking material into the material container from a large material tank installed on the marking vehicle, so that longer sections of the route can be marked.
  • FIGS. 9 to 11 show three examples of perforated plates 5A, 5B and 5C with different perforated patterns 5a.
  • Perforated patterns according to 9 and 10 in which the holes are irregularly and asymmetrically distributed and have different sizes and shapes. Round, oval, triangular and square holes are provided, and generally any polygonal holes can be provided.
  • the diameter of the holes or, in the case of non-round holes, the maximum dimension is 4 to 12 mm.
  • more than half of the hole pattern is provided with holes, the diameter of which, or in the case of non-circular holes, the maximum extent of which has values of 6 to 12 mm.
  • the width of the hole pattern B can have values of 10 to 50 cm, while the length of the hole pattern 5a in the longitudinal direction, that is to say in the direction of advance of the marking vehicle, can be, for example, 5 to 15 cm.
  • the perforated plate 5C has round holes of different sizes.
  • the slide can optionally consist of a perforated plate, the holes of which correspond in their distribution and size to the perforated pattern of the perforated plate forming the bottom of the container.
  • all holes in the perforated plate are released when the slide completely covers the perforated plate, so that all holes in the two perforated plates are aligned with one another.
  • the slide then only needs to be shifted approximately by the linear extent of a hole. The distance between the holes in the direction of displacement of the slide must be at least as large as the hole diameter or the linear extent of the holes in the direction of displacement so that the holes can be completely covered.
  • Figures 12 to 14 show, for example, the profiled marking areas achieved with perforated plates according to the invention, all of which are relatively flat, since they only result from the simple falling out of the marking material from the material container and thus adhere well to the street surface.
  • the absence of material tips or serrations has the advantage that these profiled markings form practically no contact surfaces for mechanical stresses, such as those caused by a snow plow or a sweeper.
  • the marking device itself does not require any energy or mechanically moving parts for its functioning, is easy and inexpensive to manufacture and transport and requires no instruction or training for the operating personnel.

Abstract

The invention concerns a road marking apparatus for producing streamlined horizontal markings, comprising a material container (1) designed for receiving the marking substance. Said container (1) base consists at least partially of a perforated plate (5). Above said perforated plate (5) is mounted a mobile slide (7) parallel relative to the base, moving between a position obstructing the perforated plate (5) holes and a position clearing said holes. Moreover, under said slide is also arranged a tray (8) also mobile for collecting possible drops of substance. The perforated plate (5) holes have a diameter or, if they are not circular holes, a maximum span of 5 to 12 mm and preferably of various dimensions and shapes.

Description

Strassenmarkierungsgerat zur Herstellung profilierter HorizontalmarkierungenRoad marking device for the production of profiled horizontal markings
Die Erfindung bezieht sich auf ein Strassenmarkierungsgerat zur Herstellung von profilierten Horizontalmarkierungen, welche häufig auch mit dem Ausdruck horizontale Strukturmarkierungen bezeichnet werden.The invention relates to a road marking device for producing profiled horizontal markings, which are often also referred to as horizontal structural markings.
Profilierte Markierungen, insbesondere als Fahr- bahnbegrenzungs- und Mittellinien, werden vor allem zur Erzielung einer guten Nachtsichtbarkeit bei Nasse auf Strassen oder anderen Verkehrsflachen verlegt, weil sie einen guten Ablauf des Wassers erlauben und die Profile gut im Scheinwerferlicht der Autos erkennbar sind, insbesondere, wenn diese Markierungen mit Reflexperlen belegt sind.Profiled markings, in particular as lane delimitation and center lines, are mainly used to achieve good night visibility when wet on roads or other traffic surfaces, because they allow water to run off well and the profiles are clearly visible in the headlights of cars, in particular, if these markings are covered with reflective beads.
Bisher bekannte Markierungsgerate zur Herstellung profilierter Horizontalmarkierungen arbeiten mit einer rotierenden Walze, welche unterhalb eines Ziehkastens mit einem Auslaufschlitz für die Markierungsmasse installiert ist (beispielsweise Patentschrift CH 678 955 A5) . Wahrend der Fortbewegung des Markierungsgerats fallt die fliessfahige Markierungsmasse aus dem Aus- laufschlitz auf die rotierende Walze und wird von dieser auf die Strasse geschleudert, wobei das Markie- rungsmaterial auseinandergerissen und in Teile unterschiedlicher Grosse unterteilt wird, welche auf der Strasse haften. Es entsteht so ein Streifen von unre- gelmassig verteilten Mateπalbereichen, die unregel- massige erhabene Profile aufweisen.Previously known marking devices for producing profiled horizontal markings work with a rotating roller, which is installed below a drawing box with an outlet slot for the marking compound (for example patent specification CH 678 955 A5). During the movement of the marking device, the flowable marking mass falls out of the outlet slot onto the rotating roller and is thrown onto the street by the latter, the marking material being torn apart and divided into parts of different sizes which adhere to the street. This creates a strip of irregularly distributed material areas that have irregular raised profiles.
Die durch das Schleudern entstehenden Mate- rialprofile haben ungunstigerweise häufig Spitzen und Zacken, welche die Tagessichtbarkeit im Gegenlicht be- einträchtigen und welche gegenüber mechanischen Beanspruchungen grössere Angriffsflächen haben.Unfortunately, the material profiles created by spinning often have tips and serrations that affect daytime visibility in backlight impair and which have larger attack surfaces compared to mechanical loads.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein einfach aufgebautes Strassenmarkierungsgerat zu schaffen, welches beim Verlegen der profilierten Markierungen keine mechanisch bewegten Teile benötigt und vorwiegend flache Profile ohne vorstehende Zacken zu erzeugen erlaubt.The present invention has for its object to provide a simply constructed road marking device which does not require any mechanically moving parts when laying the profiled markings and which allows predominantly flat profiles to be produced without protruding peaks.
Zur Lösung dieser Aufgabe ist das Strassenmarkierungsgerat nach der Erfindung dadurch gekennzeichnet, dass es einen Materialbehälter zur Aufnahme des Markierungsmaterials mit einem wenigstens teilweise als Lochplatte ausgebildeten Boden und einen parallel zum Boden bewegbaren Schieber aufweist, welcher eine die Löcher der Lochplatte verschliessende Stellung und eine diese Löcher freigebende Stellung einnehmen kann.To achieve this object, the road marking device according to the invention is characterized in that it has a material container for receiving the marking material with a base which is at least partially designed as a perforated plate and a slide which can be moved parallel to the base and which has a position closing the holes in the perforated plate and one of these holes can take a releasing position.
Zweckmässige Ausgestaltungen der Erfindung ergeben sich aus den abhängigen Ansprüchen.Appropriate embodiments of the invention result from the dependent claims.
Auf diese Weise erfolgt das Verlegen einer profilierten Markierung lediglich dadurch, dass die Markierungsmasse, bei der es sich vorzugsweise um eine dickflüssige Markierungsmasse hoher Viskosität handelt, unter der Wirkung ihrer eigenen Schwerkraft durch die Löcher der Lochplatte auf die Strassenoberflache fällt.In this way, the laying of a profiled marking is carried out only in that the marking mass, which is preferably a viscous marking mass of high viscosity, falls through the holes of the perforated plate onto the street surface under the effect of its own gravity.
Da die herabfallenden Tropfen auseinanderlaufen, entstehen flache und zackenfreie Profile, die ausserdem Bereiche mit grösserer Ausdehnung bilden als sie beim Verlegen durch Schleudern entstehen. Diese flachen, vorwiegend grossflächigen Profilbereiche haften gut auf der Fahrbahn und bieten praktisch keine Angriffsflächen für darüberrollende Schneepflüge oder dergleichen. Das beim Verlegen erzeugte Markierungsmuster, das heisst die Verteilung, Grosse und Gestalt der erzeugten Profllbereiche, lasst sich auf einfache Weise durch die Verteilung, Grosse und Gestalt der Locher der Lochplatte und auch durch die Verlegungsgeschwmdigkeit beliebig variieren. Die Locher der Lochplatte sind vorzugsweise ungleichmassig verteilt, verschieden gross und von unterschiedlicher Gestalt, zum Beispiel rund, oval, dreieckformig, viereckformig usw. Die maximalen Linearabmessungen, d.h. die maximale Ausdehnung eines Loches variiert vorzugsweise von 4 bis 12 mm. Natürlich können die Locher auch gleichmassig verteilt sein und die gleiche Grosse oder unterschiedliche Grosse haben.As the falling drops diverge, flat and jag-free profiles are created, which also form areas of greater expansion than those created by spinning. These flat, predominantly large profile areas adhere well to the road and offer practically no contact surfaces for snow plows rolling over them or the like. The marking pattern generated during laying, that is to say the distribution, size and shape of the profiled areas produced, can be varied in a simple manner as desired by the distribution, size and shape of the perforated plates of the perforated plate and also by the speed of the laying. The perforations of the perforated plate are preferably distributed unevenly, of different sizes and of different shapes, for example round, oval, triangular, quadrangular, etc. The maximum linear dimensions, ie the maximum extension of a hole, preferably varies from 4 to 12 mm. Of course, the punches can also be evenly distributed and have the same size or different sizes.
Als Markierungsmaterial ist insbesondere eine Markierungsmasse geeignet, wie sie in der internationalen Patentanmeldung PCT/CH96/00043 mit der Veröffentlichungsrummer WO96/24640 der gleichen Anmelderm beschrieben ist. Hierbei handelt es sich um eine wassrige Markierungsmasse hoher Viskosität mit einem Festkor- peranteil von mindestens 87 Gew.%, deren fluchtige Komponente überwiegend aus Wasser besteht.A marking material is particularly suitable as the marking material, as is described in the international patent application PCT / CH96 / 00043 with the publication number WO96 / 24640 by the same applicant. This is an aqueous marking compound of high viscosity with a solids content of at least 87% by weight, the volatile component of which mainly consists of water.
Die Erfindung wird anhand der Zeichnungen an Aus- fuhrungsbeispielen naher erläutert.The invention is explained in more detail with reference to the drawings of exemplary embodiments.
Es zeigen :Show it :
Figur 1 eine perspektivische schematische Ansicht eines als kleiner Wagen ausgebildeten Markierungsgerats nach der Erfindung,FIG. 1 shows a perspective schematic view of a marking device designed as a small car according to the invention,
Figur 2 ein Markierungsgerat mit einem Befestigungsflansch zur Montage an einem üblichen motorisierten Srrassenmarkierungsfahrzeug, wobei der Mateπalbe- halter getrennt von seinem Fahrgestell dargestellt ist, Figur 3 eine Seitenansicht des Materialbehälters nach Figur 2,FIG. 2 shows a marking device with a mounting flange for mounting on a conventional motorized terrace marking vehicle, the material container being shown separately from its chassis, FIG. 3 shows a side view of the material container according to FIG. 2,
Figur 4 eine stirnseitige Ansicht des Materialbehälters nach Figur 2,FIG. 4 shows an end view of the material container according to FIG. 2,
Figur 5 eine Draufsicht auf den Materialbehälter nach Figur 2,FIG. 5 shows a top view of the material container according to FIG. 2,
Figur 6 eine Draufsicht auf den Materialbehälter eines Handwagens nach Figur 1,FIG. 6 shows a plan view of the material container of a handcart according to FIG. 1,
Figur 7 eine schematische Teilansicht des Materialbehälters mit dem Schieber in Öffnungsstellung undFigure 7 is a schematic partial view of the material container with the slide in the open position and
Figur 8 mit dem Schieber in Schliessstellung,FIG. 8 with the slide in the closed position,
Figuren 9 bis 11 drei Lochplatten mit unterschiedlichen Lochmustern undFigures 9 to 11 three perforated plates with different hole patterns and
Figuren 12 bis 14 drei verschiedene Beispiele von mit dem Markierungsgerät nach der Erfindung hergestellten profilierten Horizontalmarkierungen.Figures 12 to 14 three different examples of profiled horizontal markings produced with the marking device according to the invention.
Nach Figur 1 ist das Strassenmarkierungsgerat ein von Hand zu bedienender Wagen und besteht einfach aus einem Materialbehälter 1, welcher zur Aufnahme einer dickflüssigen Markierungsmasse dient und auf einem Fahrgestell 11 mit Rädern 2 und Lenkern 3 ruht, wie später noch näher beschrieben. Die Breite des Materialbehälters 1 entspricht im wesentlichen der Breite des zu ziehenden Markierungsstreifens, seine Länge kann beispielsweise 20 bis 50 cm betragen. Dieser Behälter 1 kann eine zur Aufnahme von 5 bis 40 kg Markierungsmasse geeignete Grosse haben, womit sich im allgemeinen Markierungsstreifen mit einer Länge von mehreren 100 Metern verlegen lassen.According to FIG. 1, the road marking device is a hand-operated trolley and simply consists of a material container 1, which is used to hold a viscous marking compound and rests on a chassis 11 with wheels 2 and handlebars 3, as will be described in more detail later. The width of the material container 1 corresponds essentially to the width of the marking strip to be drawn, its length can be, for example, 20 to 50 cm. This container 1 can have a size suitable for holding 5 to 40 kg of marking mass, with which generally marking strips with a length of several 100 meters can be laid.
Der Boden des Markierungsbehälters 1 weist eine geneigte Platte 4 und daran anschliessend eine horizon- tale Lochplatte 5 auf, wie sie beispielsweise in den Figuren 9 bis 11 dargestellt ist. Unter dieser Lochplatte 5 ist ein Schieber 7 (siehe Figur 6) angeordnet, welcher parallel zur Lochplatte 5 zum Verschliessen der Löcher 6 oder zur Freigabe dieser Löcher verschoben werden kann. Dieser Schieber 7 besteht aus einer gewöhnlichen Platte mit durchgehender Wand und seitlichen Flanschen 7a und muss zur Freigabe der Löcher in Längsrichtung verschoben werden, was von Hand durchführbar ist, zum Beispiel mittels eines Bowdenzugs 20.The bottom of the marking container 1 has an inclined plate 4 and then a horizontal tale perforated plate 5, as shown for example in Figures 9 to 11. A slider 7 (see FIG. 6) is arranged under this perforated plate 5 and can be displaced parallel to the perforated plate 5 in order to close the holes 6 or to release these holes. This slider 7 consists of an ordinary plate with a continuous wall and lateral flanges 7a and has to be moved in the longitudinal direction to release the holes, which can be done by hand, for example by means of a Bowden cable 20.
Um zu verhindern, dass Tropfen der Markierungsmasse vor dem Anfang oder hinter dem Ende einer Markierungslinie, insbesondere im Falle einer durchbrochenen Mittellinie im Zwischenraum zwischen zwei Linienabschnitten, auf die Fahrbahnfläche fallen und unerwünschte Flecken erzeugen, ist unterhalb des Schiebers 7 eine im gleichen Sinne wie dieser Schieber bewegbare Wanne 8 nach Art einer Schublade vorgesehen, die ebenfalls zum Beispiel mittels eines Bowdenzuges 21 betätigbar ist. Zu Beginn der Verlegung einer Horizontalmarkierung werden der Schieber 7 und die Wanne 8 zur Freigabe der Lochplatte 5 gleichzeitig verschoben. Am Ende einer Markierungslinie wird zunächst der Schieber 7 und dann etwas verzögert die Wanne 8 in die Schliess- stellung verschoben, um so zu verhindern, dass hinter dem Ende der verlegten Linie noch Materialtropfen herausfallen können. Diese Massnahme ist wichtig, weil die Strassenbauämter im allgemeinen streng vorschreiben, dass ausserhalb der verlegten Markierungen keine Flek- ken des Markierungsmaterials vorhanden sein dürfen.In order to prevent drops of the marking mass from falling onto the road surface in front of the beginning or behind the end of a marking line, in particular in the case of a broken center line in the space between two line sections, and producing undesirable stains, is below the slider 7 in the same sense as this Slide movable tub 8 is provided in the manner of a drawer, which can also be operated, for example, by means of a Bowden cable 21. At the beginning of the laying of a horizontal marking, the slide 7 and the trough 8 are moved simultaneously to release the perforated plate 5. At the end of a marking line, the slide 7 is first shifted into the closed position, and then the tub 8 is slightly delayed, in order to prevent material drops from falling out behind the end of the laid line. This measure is important because the road building authorities generally strictly prescribe that there should be no stains of the marking material outside the installed markings.
Figur 2 zeigt perspektivisch ein Markierungsgerät, welches dazu bestimmt ist, seitlich an einem üblichen, motorisierten Strassenmärkierungsfahrzeug befestigt zu werden. Der Deutlichkeit halber ist der Materialbehälter 1 getrennt vom Fahrgestell 11 mit seinen beiden Rädern 12 dargestellt. Er ist vom Fahrgestell 11 abnehmbar und kann seitlich, wie durch Pfeile in Figur 2 angedeutet, auf das Fahrgestell 11 geschoben verden, wobei stirnseitig am Materialbehälter 1 angebrachte Führungsleisten 13 auf horizontalen Trägern 14 des Fahrgestells 11 gleiten und sich auf diesen abstützen, so dass der Materialbehälter 1 in der Arbeitssuellung des Markierungsgeräts eine stabile Lage auf dem Fahrgestell 11 einnimmt. Seitlich am Fahrgestell 11 vors ehende Befestigungsstreben 15 dienen zur Montage des Markierungsgeräts, wie durch Pfeile angedeutet, ar. einem motorisierten Strassenmärkierungsfahrzeug .FIG. 2 shows in perspective a marking device which is intended to be attached to the side of a conventional, motorized road marking vehicle to be attached. For the sake of clarity, the material container 1 is shown with its two wheels 12 separately from the chassis 11. It can be removed from the chassis 11 and can be pushed laterally, as indicated by the arrows in FIG Material container 1 occupies a stable position on the chassis 11 in the working system of the marking device. Laterally on the chassis 11 before existing fastening struts 15 are used for mounting the marking device, as indicated by arrows, ar. a motorized road marking vehicle.
Der Boden des Materialbehälters 1 wird wiederum, ausgehend von einer Stirnwand, bis etwa zur Mitte von einer geneigten Platte 4 und anschliessenc von einer horizontalen Lochplatte 5 gebildet. Unterhalb dieser Lochplatte 5 befindet sich der Schieber 7, dessen Fläche der Grosse der Lochplatte 5 entspricht und welcher mit Hilfe zweier, beidseitig am Materialbehälter 1 angebrachter pneumatischer Zylinder 9 in Längsrichtung verschiebbar ist, wie anhand der Figuren 3 bis 5, 7 und 8 noch näher veranschaulicht. Die Steuerung der pneumatischen Zylinder 9 erfolgt über in Figur 2 nur angedeutete pneumatische Schläuche 10 vom Bedienungsstand des Markierungsfahrzeugs aus.The bottom of the material container 1 is in turn, starting from an end wall, formed approximately to the middle by an inclined plate 4 and then by a horizontal perforated plate 5. Below this perforated plate 5 is the slide 7, the area of which corresponds to the size of the perforated plate 5 and which can be displaced in the longitudinal direction with the aid of two pneumatic cylinders 9 attached to the material container 1 on both sides, as shown in FIGS. 3 to 5, 7 and 8 illustrated. The pneumatic cylinders 9 are controlled from the control station of the marking vehicle via pneumatic hoses 10, which are only indicated in FIG.
Das Fahrgestell 11 ist an seiner Unterseite mit einer verstellbaren Wanne 8 nach Art einer Schublade versehen, welche ebenfalls mittels eines pneumatischen Zylinders 16, der über einen pneumatischen Schlauch 17 vom Markierungsfahrzeug aus betätigbar ist, parallel zum Schieber 7 in Fahrtrichtung hin- und herbewegt werden kann. Zu Beginn einer Markierungsoperation werden der Schieber 7 und die Wanne 8 gleichzeitig in die die Löcher 6 der Lochplatte 5 freigebende Stellung verstellt. Am Ende einer gezogenen Markierungslinie werden der Schieber 7 und die Wanne 8 in ihre Schliessstellung bewegt, wobei die Wanne 8 etwas gegenüber dem Schieber 7 verzögert verstellt wird. Allfälliges, noch heruntertropfendes Markierungsmaterial wird auf diese Weise von der Wanne 8 aufgefangen.The chassis 11 is provided on its underside with an adjustable trough 8 in the manner of a drawer, which is also by means of a pneumatic cylinder 16 which is connected to a pneumatic hose 17 can be actuated from the marking vehicle, can be moved back and forth parallel to the slide 7 in the direction of travel. At the beginning of a marking operation, the slide 7 and the trough 8 are simultaneously moved into the position exposing the holes 6 of the perforated plate 5. At the end of a drawn marking line, the slide 7 and the trough 8 are moved into their closed position, the trough 8 being adjusted with a slight delay relative to the slide 7. Any marking material that is still dripping is collected in this way by the tub 8.
Figur 3 zeigt eine Seitenansicht, Figur 4 eine stirnseitige Ansicht und Figur 5 eine Draufsicht auf den Materialbehälter 1 mit seinem Schieber 7. Auf etwa der einen Hälfte besteht der Boden aus der geneigten Platte 4, an die sich die Lochplatte 5 anschliesst, welche ein Lochmuster 5a mit den Löchern 6 aufweist. Das Lochmuster 5a erstreckt sich nur über einen begrenzten Abschnitt der Lochplatte 5. Der unterhalb der Lochplatte 5 mittels der pneumatischen Zylinder 9 verstellbare Schieber 7 gleitet mit seinen beiden seitlichen Flanschen 7a auf den seitlich überstehenden Rändern 5b der Lochplatte 5 und ist in den Figuren 3 und 5 in geöffneter Stellung dargestellt, in welcher er die Löcher 6 der Lochplatte 5 freigibt. Diese Lochplatte 5 ist auswechselbar mit Hilfe von Befestigungsmitteln 18, zum Beispiel einer Schraubverbindung, an der Behälterunterseite befestigt, wie auch in Figur 1 gezeigt.FIG. 3 shows a side view, FIG. 4 shows an end view and FIG. 5 shows a top view of the material container 1 with its slide 7. On approximately one half, the bottom consists of the inclined plate 4, to which the perforated plate 5 connects, which has a perforated pattern 5a with the holes 6. The hole pattern 5a extends only over a limited section of the perforated plate 5. The slide 7, which can be adjusted below the perforated plate 5 by means of the pneumatic cylinders 9, slides with its two lateral flanges 7a on the laterally projecting edges 5b of the perforated plate 5 and is shown in FIGS 5 shown in the open position, in which it releases the holes 6 of the perforated plate 5. This perforated plate 5 is exchangeably fastened to the underside of the container with the aid of fastening means 18, for example a screw connection, as also shown in FIG. 1.
Figur 6 zeigt eine Draufsicht auf den Materialbehälter des als Handwagen ausgebildeten Markierungsgeräts. Der Behälterboden mit seiner geneigten Platte 4 und seiner horizontalen Lochplatte 5 sowie der Schieber 7 und die in Figur 6 verdeckte Wanne 8 sind genau so ausgebildet wie vorstehend beschrieben. Zur Betätigung des Schiebers 7 und der Wanne dienen die schematisch angedeutete Bowdenzüge 20 und 21, mit denen der Schieber und die Wanne gegen die Wirkung von Federn 21 in die in Figur 6 dargestellte Öffnungsstellung gezogen werden können. Nach Freigabe des Bowdenzugs drücken die Federn 21 den Schieber und die Wanne wieder in die Schliessstellung.Figure 6 shows a plan view of the material container of the marking device designed as a hand cart. The container bottom with its inclined plate 4 and its horizontal perforated plate 5 and the slide 7 and the trough 8 covered in FIG. 6 are designed exactly as described above. The schematically indicated Bowden cables 20 and 21 are used to actuate the slide 7 and the tub, with which the slide and the tub can be pulled into the open position shown in FIG. 6 against the action of springs 21. After the Bowden cable has been released, the springs 21 push the slide and the tub back into the closed position.
Die Figuren 7 und 8 zeigen schematisch, im Schnitt, den teilweise dargestellten Materialbehälter 1 mit seiner einen Teil des Bodens bildenden Lochplatte 5 und dem unterhalb dieser Lochplatte 5 verstellbaren Schieber 7, der in Figur 7 seine Öffnungsstellung und in Figur 8 seine Schliessstellung einnimmt. Dieser Schieber 7 ist als Schiebermesser mit geschärfter Vorderkante ausgebildet.FIGS. 7 and 8 show schematically, in section, the partially illustrated material container 1 with its perforated plate 5 forming part of the base and the slide 7 which is adjustable below this perforated plate 5 and which assumes its open position in FIG. 7 and its closed position in FIG. 8. This slide 7 is designed as a slide knife with a sharpened front edge.
Im beschriebenen Beispiel nach Figur 2 dient das Markierungsgerät nach der Erfindung zur maschinellen Verlegung von Horizontalmarkierungen, wobei meistens auf die frische Markierung noch Reflexperlen gestreut werden, welche von auf dem Markierungsfahrzeug installierten Perlstreuern aufgebracht werden. Bei Anwendung des Markierungsgeräts nach der Erfindung auf einem motorisierten Markierungsfahrzeug ist es möglich, Markierungsmaterial ständig aus einem grossen, auf dem Markierungsfahrzeug installierten Materialtank in den Materialbehälter nachzufüllen, so dass längere Streckenabschnitte markiert werden können.In the example described according to FIG. 2, the marking device according to the invention is used for the mechanical laying of horizontal markings, mostly reflective beads being scattered on the fresh marking, which are applied by bead spreaders installed on the marking vehicle. When using the marking device according to the invention on a motorized marking vehicle, it is possible to continuously refill the marking material into the material container from a large material tank installed on the marking vehicle, so that longer sections of the route can be marked.
Die Figuren 9 bis 11 zeigen drei Beispiele von Lochplatten 5A, 5B und 5C mit verschiedenen Lochmustern 5a. Besonders vorteilhaft haben sich Lochmuster gemäss den Figuren 9 und 10 erwiesen, bei welchen die Löcher unregelmässig und asymmetrisch verteilt sind und unterschiedliche Grossen und Gestalt haben. Es sind runde, ovale, dreieckige und viereckige Löcher vorgesehen, und allgemein können auch irgendwelche polygonal gestaltete Löcher vorhanden sein. Der Durchmesser der Löcher bzw. im Falle unrunder Löcher die maximale Ausdehnung beträgt 4 bis 12 mm. Vorzugsweise ist mehr als die Hälfte des Lochmusters mit Löchern versehen, deren Durchmesser bzw. im Falle unrunder Löcher deren maximale Ausdehnung Werte von 6 bis 12 mm hat. Entsprechend der zu ziehenden Strichbreite kann die Breite des Lochmusters B Werte von 10 bis 50 cm haben, während die Ausdehnung des Lochmusters 5a in Längsrichtung, das heisst in Vorschubrichtung des Markierungsfahrzeugs, beispielsweise 5 bis 15 cm betragen kann.FIGS. 9 to 11 show three examples of perforated plates 5A, 5B and 5C with different perforated patterns 5a. Perforated patterns according to 9 and 10, in which the holes are irregularly and asymmetrically distributed and have different sizes and shapes. Round, oval, triangular and square holes are provided, and generally any polygonal holes can be provided. The diameter of the holes or, in the case of non-round holes, the maximum dimension is 4 to 12 mm. Preferably, more than half of the hole pattern is provided with holes, the diameter of which, or in the case of non-circular holes, the maximum extent of which has values of 6 to 12 mm. Depending on the line width to be drawn, the width of the hole pattern B can have values of 10 to 50 cm, while the length of the hole pattern 5a in the longitudinal direction, that is to say in the direction of advance of the marking vehicle, can be, for example, 5 to 15 cm.
Im Beispiel nach Figur 11 hat die Lochplatte 5C runde Löcher verschiedener Grosse.In the example according to FIG. 11, the perforated plate 5C has round holes of different sizes.
Wenn das Lochmuster gleichmassig verteilte Löcher aufweist, kann der Schieber gegebenenfalls aus einer Lochplatte bestehen, deren Löcher hinsichtlich ihrer Verteilung und Grosse dem Lochmuster der den Boden des Behälters bildenden Lochplatte entsprechen. In diesem Falle werden alle Löcher der Lochplatte freigegeben, wenn der Schieber die Lochplatte vollständig überdeckt, so dass alle Löcher der beiden Lochplatten miteinander ausgerichtet sind. Zum Abdecken der Löcher der den Boden bildenden Lochplatte braucht dann der Schieber nur etwa um die Linearausdehnung eines Loches verschoben zu werden. Der Abstand der Löcher voneinander in Verschiebungsrichtung des Schiebers muss hierbei wenigstens so gross wie der Lochdurchmesser bzw. die Linearausdehnung der Löcher in Verschiebüngsrichtung sein, um die Löcher vollständig abdecken zu können.If the perforated pattern has uniformly distributed holes, the slide can optionally consist of a perforated plate, the holes of which correspond in their distribution and size to the perforated pattern of the perforated plate forming the bottom of the container. In this case, all holes in the perforated plate are released when the slide completely covers the perforated plate, so that all holes in the two perforated plates are aligned with one another. To cover the holes of the perforated plate forming the base, the slide then only needs to be shifted approximately by the linear extent of a hole. The distance between the holes in the direction of displacement of the slide must be at least as large as the hole diameter or the linear extent of the holes in the direction of displacement so that the holes can be completely covered.
Die Figuren 12 bis 14 zeigen beispielsweise die mit Lochplatten nach der Erfindung erzielten profilierten Markierungsbereiche, welche alle verhältnismässig flach sind, da sie lediglich durch das einfache Herausfallen des Markierungsmaterials aus dem Materialbehälter entstehen und somit gut auf der Strassenoberflache haften. Das Fehlen von Materialspitzen oder Zacken hat den Vorteil, dass diese profilierten Markierungen praktisch keine Angriffsflächen für mechanische Beanspruchungen bilden, wie sie beispielsweise durch einen Schneepflug oder eine Kehrmaschine bewirkt werden.Figures 12 to 14 show, for example, the profiled marking areas achieved with perforated plates according to the invention, all of which are relatively flat, since they only result from the simple falling out of the marking material from the material container and thus adhere well to the street surface. The absence of material tips or serrations has the advantage that these profiled markings form practically no contact surfaces for mechanical stresses, such as those caused by a snow plow or a sweeper.
Das Markierungsgerät selber benötigt für sein Funktionieren keinerlei Energie oder mechanisch bewegte Teile, ist einfach und preisgünstig herzustellen und zu transportieren und erfordert keinerlei Einweisung oder Ausbildung für das Bedienungspersonal. The marking device itself does not require any energy or mechanically moving parts for its functioning, is easy and inexpensive to manufacture and transport and requires no instruction or training for the operating personnel.

Claims

PATENTANSPRUECHE PATENT CLAIMS
1. Strassenmarkierungsgerat zur Herstellung profilierter Horizontalmarkierungen, dadurch gekennzeichnet, dass es einen Materialbehälter (1) zur Aufnahme des Markierungsmaterials mit einem wenigstens teilweise als Lochplatte (5) ausgebildeten Boden und einen parallel zum Boden bewegbaren Schieber (7) aufweist, welcher eine die Löcher der Lochplatte (5) verschliessende Stellung und eine diese Löcher (5) freigebende Stellung einnehmen kann.1. Road marking device for the production of profiled horizontal markings, characterized in that it has a material container (1) for receiving the marking material with an at least partially designed as a perforated plate (5) bottom and a parallel to the bottom movable slide (7) which one of the holes Perforated plate (5) closing position and this hole (5) exposing position can assume.
2. Strassenmarkierungsgerat nach Anspruch 1, dadurch gekennzeichnet, dass die Löcher der Lochplatte (5), die vorzugsweise austauschbar ist, einen Durchmesser bzw. im Falle unrunder Löcher eine maximale Ausdeh- nung von 4 bis 12 mm haben.2. Road marking device according to claim 1, characterized in that the holes of the perforated plate (5), which is preferably interchangeable, have a diameter or, in the case of non-circular holes, a maximum extension of 4 to 12 mm.
3. Strassenmarkierungsgerat nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Löcher der Lochplatte (5A, 5B) ungleichmässig verteilt sind.3. Road marking device according to claim 1 or 2, characterized in that the holes of the perforated plate (5A, 5B) are distributed unevenly.
4. Strassenmarkierungsgerat nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Löcher der Lochplatte (5A, 5B) verschieden gross sind und eine unterschiedliche Gestalt haben, wobei vorzugsweise über die Hälfte des Lochplattenmusters (5a) Löcher mit einer maximalen Ausdehnung von 6 bis 12 mm aufweist4. Road marking device according to one of claims 1 to 3, characterized in that the holes of the perforated plate (5A, 5B) are of different sizes and have a different shape, preferably over half of the perforated plate pattern (5a) holes with a maximum extension of 6 up to 12 mm
5. Strassenmarkierungsgerat nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Löcher der Lochplatte gleichmassig verteilt und gleich oder verschieden ausgebildet sind.5. Road marking device according to claim 1 or 2, characterized in that the holes of the perforated plate are uniformly distributed and are of identical or different design.
6. Strassenmarkierungsgerat nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Schieber (7) aus einer Platte mit einer durchgehenden Wandung besteht .6. Road marking device according to one of claims 1 to 5, characterized in that the slide (7) consists of a plate with a continuous wall.
7. Strassenmarkierungsgerat nach Anspruch 5, dadurch gekennzeichnet, dass der Schieber eine Lochplatte ist, deren Löcher hinsichtlich Verteilung und Grosse dem Lochmuster der den Boden des Materialbehälters (1) bildende Lochplatte (5) entsprechen.7. Road marking device according to claim 5, characterized in that the slide is a perforated plate, the holes with respect to distribution and size correspond to the hole pattern of the perforated plate (5) forming the bottom of the material container (1).
8. Strassenmarkierungsgerat nach einem der Ansprüche 6 oder 7, dadurch gekennzeichnet, dass der Schieber (7) von Hand oder automatisch, insbesondere pneumatisch, betätigbar ist.8. Road marking device according to one of claims 6 or 7, characterized in that the slide (7) can be actuated by hand or automatically, in particular pneumatically.
9. Strassenmarkierungsgerat nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass unterhalb der Lochplatte (5) und des Schiebers (7) eine verstellbare, von Hand oder automatisch betätigbare Wanne (8) montiert ist.9. Road marking device according to one of claims 1 to 8, characterized in that below the perforated plate (5) and the slide (7) an adjustable, manually or automatically operable tub (8) is mounted.
10. Strassenmarkierungsgerat nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, dass es als ein von Hand bedienbarer Wagen oder als eine an einem motorisierten Strassenmärkierungsfahrzeug montierbare Markierungseinheit ausgebildet ist. 10. Road marking device according to one of claims 1 to 9, characterized in that it is designed as a hand-operated car or as a marking unit mountable on a motorized road marking vehicle.
PCT/CH1998/000323 1997-08-06 1998-07-31 Road marking apparatus for producing streamlined horizontal markings WO1999007942A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU84293/98A AU8429398A (en) 1997-08-06 1998-07-31 Road marking apparatus for producing streamlined horizontal markings

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Application Number Priority Date Filing Date Title
CH186597 1997-08-06
CH1865/97 1997-08-06

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WO1999007942A1 true WO1999007942A1 (en) 1999-02-18

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134318A2 (en) * 2000-03-13 2001-09-19 Feichtner & Bossert KG Method of applying a pavement marking and related apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150609A (en) * 1937-06-22 1939-03-14 Whitson M Overcash Dry line marker
DE1975258U (en) * 1967-10-13 1967-12-21 Erich Loydl MARKING CARRIAGE FOR SPREADING MARKINGS WITH SPREADING MATERIAL.
CH678955A5 (en) * 1989-10-10 1991-11-29 Wyssbrod Ag F Method of road marking
EP0493733A1 (en) * 1991-01-04 1992-07-08 Firma Alfons Hug Method and apparatus for applying a subsequent curing viscous marking material as roadmarking
EP0507056A1 (en) * 1991-04-04 1992-10-07 Karl Morf Ag Apparatus for making road markings from a cold plastic mass and deposited glass pearls

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2150609A (en) * 1937-06-22 1939-03-14 Whitson M Overcash Dry line marker
DE1975258U (en) * 1967-10-13 1967-12-21 Erich Loydl MARKING CARRIAGE FOR SPREADING MARKINGS WITH SPREADING MATERIAL.
CH678955A5 (en) * 1989-10-10 1991-11-29 Wyssbrod Ag F Method of road marking
EP0493733A1 (en) * 1991-01-04 1992-07-08 Firma Alfons Hug Method and apparatus for applying a subsequent curing viscous marking material as roadmarking
EP0507056A1 (en) * 1991-04-04 1992-10-07 Karl Morf Ag Apparatus for making road markings from a cold plastic mass and deposited glass pearls

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1134318A2 (en) * 2000-03-13 2001-09-19 Feichtner & Bossert KG Method of applying a pavement marking and related apparatus
EP1134318A3 (en) * 2000-03-13 2003-08-27 Feichtner & Bossert KG Method of applying a pavement marking and related apparatus

Also Published As

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