EP0507056B1 - Dispositif pour réaliser des marquages routiers à partir d'une masse plastique à froid et des billes de verre déposées - Google Patents

Dispositif pour réaliser des marquages routiers à partir d'une masse plastique à froid et des billes de verre déposées Download PDF

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Publication number
EP0507056B1
EP0507056B1 EP92101857A EP92101857A EP0507056B1 EP 0507056 B1 EP0507056 B1 EP 0507056B1 EP 92101857 A EP92101857 A EP 92101857A EP 92101857 A EP92101857 A EP 92101857A EP 0507056 B1 EP0507056 B1 EP 0507056B1
Authority
EP
European Patent Office
Prior art keywords
container
holes
base plate
cold plastic
plastic mass
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
EP92101857A
Other languages
German (de)
English (en)
Other versions
EP0507056A1 (fr
Inventor
Karl Morf
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.)
KARL MORF AG
Original Assignee
KARL MORF 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 KARL MORF AG filed Critical KARL MORF AG
Priority to AT9292101857T priority Critical patent/ATE105351T1/de
Publication of EP0507056A1 publication Critical patent/EP0507056A1/fr
Application granted granted Critical
Publication of EP0507056B1 publication Critical patent/EP0507056B1/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

Definitions

  • the invention relates to a device for the production of road markings from a cold plastic compound and correspondingly applied glass beads, consisting of a container arranged on the mobile device and charged with the cold plastic compound from a storage container and connected to an associated agitator, which is approximately on the The side facing the roadway is provided with an opening which is designed in accordance with the roadway marking to be produced and can be closed by a closing plate.
  • Road markings are one of the essential prerequisites for an orderly and safe traffic flow, in particular a road traffic flow. This provides the road user with important information about the direction and limits of the road. Considerable requirements are placed on these road markings with regard to their recognizability in the different light and weather conditions and the service life.
  • the markings are provided with glass beads to improve visibility, but especially taking into account diffuse lighting conditions and / or when wet.
  • the invention has for its object to provide a container for applying the cold plastic compound, with which a road marking provided with corresponding channel-like drainages can be produced economically regardless of the width and length.
  • the container or a correspondingly designed base plate of the container is provided with a number of holes which are arranged at a distance from one another and which are oriented at right angles to the transport direction and which form the closable opening and are oriented essentially to the width of the roadway to be produced.
  • the device 100 essentially comprises a partially illustrated chassis frame 10 with axles arranged thereon, a correspondingly arranged structure 15 with a seat 16 for an operator (driver) and a housing 17 for a drive unit (not shown).
  • a partially shown container 18 for receiving glass beads is arranged on the housing 17.
  • a line 19 is connected to the container 18 in a manner not shown, which is connected at the other end to a blower element 20 designed like a pistol.
  • the glass beads conveyed from the container 17 by means not shown are fed via the line 19 in the direction of arrow 22 to the blower element 20 provided with a nozzle 21 and are shot by the latter with the appropriate air pressure onto the road marking 1 shown in FIG.
  • the front axle 11 In the front area of the mobile device 100 one can see the one, front axle 11 and a correspondingly mounted wheel 12, the other wheel mounted on the axle 11 not being shown.
  • the wheels arranged on the axle 11 can be steered in a manner not shown in greater detail by means of a steering wheel 13 that is operatively connected to it.
  • a container 25 provided with at least one outlet connection 26 or 26 'for receiving a cold plastic mass.
  • the first container 25 is a second container 27 for receiving assigned a hardening agent, from which the hardening agent is introduced into the first container 25 via a metering device (not shown).
  • the hardening agent is supplied immediately before the essentially flowable cold plastic compound exits the container 25, so that an optimal mixing of the hardening agent with the cold plastic compound is ensured.
  • a support frame 35 is arranged on the side of the vehicle frame 10 and fastened by means not shown.
  • the support frame 35 essentially comprises supports 36, 36 'and 37, 37' arranged at parallel distances from one another and is designed to receive a device 75 designed to apply the cold plastic composition.
  • the device 75 essentially comprises a container 40 corresponding to the outlet connection 26, to which a closure plate 60 which is displaceable relative to the container 40 is assigned on the bottom side.
  • An agitator 30 is arranged in the container 40, which is driven in rotation by a drive element that is operatively connected to it, for example by a correspondingly designed drilling machine 31 or the like.
  • the drive member 31, for example arranged and fastened on the vehicle frame 10 can be lowered and pulled out again into the cavity 40 'of the container 40 by means not shown in detail.
  • the device 75 which essentially comprises the container 40, the agitator 30 and the drilling machine 31, can also be assigned to the outlet connection 26 ′ arranged between the two longitudinal beams of the vehicle frame 10, which are not shown in any more detail.
  • the device 75 for applying the cold plastic compound is shown as an exploded drawing and in a perspective side view, which essentially drives the one rotating in the arrow direction R about an axis (not shown) Agitator 30, the container 40 with integrally formed bottom part 50 and the closure plate 60 comprises.
  • the agitator 30, which can be immersed in the direction of arrow Z in the direction of arrow Z and pulled out again in the direction of arrow Z ', comprises a shaft 32 which is operatively connected to the drilling machine 31 and several stirring blades 33 arranged and fastened in the lower region of the shaft 32.
  • the stirring blades 33 are arranged offset to one another in the axial direction and on the circumference of the shaft 32.
  • the individual stirring blades 33 are further connected to each other for stabilization by an attached spiral wire 34 or the like wound upward.
  • the individual stirring blades 33 arranged helically on the shaft 32 are designed in such a way that, during the rotational movement of the agitator 30, sufficient pressure is exerted on the cold plastic compound guided into the container 40 by the nozzle 26 and thus an optimal exit from the container 40 is ensured.
  • two correspondingly arranged support elements 41 and 42 are fastened to the container 40, which are supported on the container wall 40 ′′ by corresponding struts 41 ′, 42 ′.
  • a support frame 45 fastened to the container 40 with guide rails 43 and 44 arranged at a distance from one another, which are connected to one another in the front region by a carrier 46 and are supported on the container side wall 40 ′′ by corresponding struts 43 ′, 44 ′.
  • the closure plate 60 is arranged displaceably in the direction of the arrow X '.
  • the container 40 essentially comprises, as shown in FIG. 4, an upper container section 50 'and a lower container section, designated as a whole by 50.
  • the upper container section 50 ' essentially consists of the slightly conical container wall 40''.
  • the lower container section 50 has a base plate 48, two side walls 47, 47 'and a front wall 49 and a rear wall 49'.
  • the Wall sections 47, 47 'and 49, 49' oriented obliquely upwards are formed on the one hand on the base plate 48 and on the other hand on the essentially circular container wall 40 ''.
  • FIG. 5 shows a view of the lower container section 50 of the container 40 and the base plate 48 can be seen with the wall sections 47, 47 'and 49, 49' formed thereon and directed obliquely upwards. Furthermore, one can see the support frame 45 arranged on the side of the container 40 for the closure plate 60 which is correspondingly displaceable therein in the direction of the arrow X '.
  • the container can have any desired profile cross section, for example four or polygonal, the inner profile cross section preferably being round. This avoids hardening material accumulations in the corner areas.
  • a preferred embodiment of the container is shown in Figures 2 and 4 to 6.
  • the container 40 is shown in a top view and one can see the support frame 45 with the closure plate 60 shown in the open position and the support elements 41, 42 arranged laterally on the container 40. 6 also shows the base plate 48 provided with a first row 51 with holes or bores 51 'and with a second row 52 with holes or bores 52'.
  • the first row of holes 51 has, for example, nine holes 51 'arranged at a uniform distance from one another and the second row of holes 52 comprises eight holes 52' arranged at a uniform distance from one another, the holes 52 'of the second row of holes 52 being offset from the holes 51' of the first row of holes 51 are arranged.
  • the two rows of holes 51 and 52 provided in the base plate 48 are transverse to the transport direction X of the device 100 arranged, the width of the strip-like lane marking 1 being essentially given by the arbitrary number of the first row of holes 51.
  • the second row of holes is adjusted accordingly.
  • the two rows of holes 51 and 52 with the holes 51 ', 52' arranged offset to one another ensure the formation of the road marking 1 with differently shaped beads and channel-like drainages when the cold plastic compound emerges.
  • FIG. 3 shows a section of the road marking 1, correspondingly structured and profiled by means of the device 75, shown in plan view and approximately on a scale of 1: 1 and one recognizes irregularly and at intervals spaced bead strips 2 as well as intermediate and channel-like drainages 3, through which a lateral drainage of the water is guaranteed.
  • the special design i.e. the length and thickness of the bead strips 2 depends on the driving speed of the device 100 oriented in the direction of the arrow X and on the speed of the agitator 30 and on the design of the holes 51 'and 52'.
  • the individual holes 51 'and 52' are preferably bores with a diameter of the order of 5 mm to 8 mm.

Claims (10)

  1. Dispositif pour la réalisation de marquages routiers à partir d'une masse plastique à froid et de perles de verre appliquées de manière appropriée se composant d'un récipient (40) relié à un agitateur (30), placé sur un dispositif mobile (100) et chargé en masse plastique à froid depuis un réservoir, récipient qui, approximativement sur la face tournée vers la chaussée, est muni d'une ouverture conçue en conséquence et fermable par une plaque d'obturation (60), caractérisé en ce que le récipient (40) ou une plaque de fond (48) du récipient (40), conçu en conséquence, est muni d'un nombre de trous (51', 52') disposés à distance les uns des autres, orientés sensiblement transversalement à la direction de transport (X) et pouvant coïncider avec la largeur du marquage routier (1) à réaliser, lesquels trous constituent l'ouverture fermable.
  2. Dispositif selon la revendication 1, caractérisé en ce que dans le récipient (40) ou dans la plaque de fond (48), il est disposé une première rangée (51) de trous (51') dans la direction de transport (X) et, à distance de celle-ci, une seconde rangée (52) de trous (52').
  3. Dispositif selon la revendication 2, caractérisé en ce que les trous (52') de la seconde rangée sont disposés de manière décalée par rapport aux trous (51') de la première rangée (51).
  4. Dispositif selon la revendication 1, caractérisé en ce que, dans le récipient (40) ou dans la plaque de fond (48), il est disposé plusieurs rangées (51, 52) de trous (51' 52') disposées à distance l'une de l'autre et orientées transversalement par rapport à la direction de transport (X).
  5. Dispositif selon la revendication 1, caractérisé en ce que, dans le récipient (40) ou dans la plaque de fond (48), il est disposé une plaque interchangeable munie de trous alignés transversalement à la direction de transport (X).
  6. Dispositif selon l'une des revendications 1 et 2, caractérisé en ce que la plaque d'obturation (60) disposée dans des guides correspondants (43, 44) et prévue pour la fermeture des trous disposés en rangée (51', 52') est actionnable manuellement, mécaniquement, pneumatiquement/hydrauliquement ou électriquement.
  7. Dispositif selon l'une des revendications 1, 2 et 6, caractérisé en ce que la plaque d'obturation (60) est logée dans des rails de guidage (43, 44) et est coulissante à très peu de distance et de manière parallèle sous la plaque de fond (48) munie des rangées de trous (51, 52).
  8. Dispositif selon la revendication 1, caractérisé en ce que le récipient (40) comprend une partie supérieure, sensiblement cylindrique (50') ainsi qu'une partie de fond (50) allant en se rétrécissant en forme d'entonnoir en direction de la plaque de fond (48).
  9. Dispositif selon la revendication 1, caractérisé en ce que l'agitateur (30) insérable dans l'espace intérieur (40') comprend un nombre de pales agitatrices (33) fixées à un arbre (32) de manière hélicoïdale, lesquelles sont conçues et disposées de manière à garantir, pendant le mouvement de rotation de l'agitateur (30), une pression exercée sur la masse plastique à froid se trouvant dans le récipient (40), et, ce, en direction de la plaque de fond (48)
  10. Dispositif selon la revendication 1, caractérisé en ce que le dispositif (75), englobant le récipient (40) ainsi que l'agitateur (30) à rotation motorisée, est disposé sur le côté ou entre les longerons du cadre de châssis (10) du véhicule.
EP92101857A 1991-04-04 1992-02-05 Dispositif pour réaliser des marquages routiers à partir d'une masse plastique à froid et des billes de verre déposées Expired - Lifetime EP0507056B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT9292101857T ATE105351T1 (de) 1991-04-04 1992-02-05 Einrichtung zur herstellung von fahrbahnmarkierungen aus einer kaltplastikmasse und aufgebrachten glasperlen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH101191 1991-04-04
CH1011/91 1991-04-04

Publications (2)

Publication Number Publication Date
EP0507056A1 EP0507056A1 (fr) 1992-10-07
EP0507056B1 true EP0507056B1 (fr) 1994-05-04

Family

ID=4200367

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92101857A Expired - Lifetime EP0507056B1 (fr) 1991-04-04 1992-02-05 Dispositif pour réaliser des marquages routiers à partir d'une masse plastique à froid et des billes de verre déposées

Country Status (3)

Country Link
EP (1) EP0507056B1 (fr)
AT (1) ATE105351T1 (fr)
DE (1) DE59200146D1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452058A (zh) * 2013-08-16 2013-12-18 交通运输部公路科学研究所 排水性沥青路面标线结构

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU8429398A (en) * 1997-08-06 1999-03-01 Plastiroute S.A. Road marking apparatus for producing streamlined horizontal markings
KR100441467B1 (ko) * 2000-11-27 2004-08-02 이화성업주식회사 도로의 미끄럼방지 시설용 혼합재 도포기 및 이를 이용한미끄럼방지 시설물의 시공 방법
CN109653074B (zh) * 2019-01-28 2019-09-06 吉林师范大学 一种节能型的塑胶跑道用智能自动划线机
CN111733682A (zh) * 2020-06-16 2020-10-02 李志俊 一种公路施工用可调节划线机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2160311A1 (de) * 1971-12-04 1973-06-07 Jacob Zindel Gmbh Strassenmark Verfahren und vorrichtung zum aufbringen von markierungen auf strassendecken
IT951444B (it) * 1972-04-15 1973-06-30 Eigenmann Ludwig Dispositivo per la posa in opera di materiale segnaletico nastrifor me su superfici stradali estempora neamente preparate al ricevimento del materiale stesso
JPS5345109Y2 (fr) * 1975-03-26 1978-10-28

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103452058A (zh) * 2013-08-16 2013-12-18 交通运输部公路科学研究所 排水性沥青路面标线结构
CN103452058B (zh) * 2013-08-16 2016-09-28 交通运输部公路科学研究所 排水性沥青路面标线结构

Also Published As

Publication number Publication date
ATE105351T1 (de) 1994-05-15
EP0507056A1 (fr) 1992-10-07
DE59200146D1 (de) 1994-06-09

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