EP0625225A1 - Support socle for signalling devices. - Google Patents

Support socle for signalling devices.

Info

Publication number
EP0625225A1
EP0625225A1 EP93903898A EP93903898A EP0625225A1 EP 0625225 A1 EP0625225 A1 EP 0625225A1 EP 93903898 A EP93903898 A EP 93903898A EP 93903898 A EP93903898 A EP 93903898A EP 0625225 A1 EP0625225 A1 EP 0625225A1
Authority
EP
European Patent Office
Prior art keywords
envelope
threshold
area
section
side walls
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.)
Granted
Application number
EP93903898A
Other languages
German (de)
French (fr)
Other versions
EP0625225B1 (en
Inventor
Wilhelm Junker
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Individual
Original Assignee
Individual
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Publication date
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Classifications

    • 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
    • E01F9/576—Traffic lines
    • E01F9/588—Lane delineators for physically separating traffic lanes and discouraging but not preventing crossing
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/688—Free-standing bodies
    • E01F9/692—Portable base members therefor

Definitions

  • the traffic flows often have to be directed in a route that deviates from the usual course of the road.
  • the remaining lane width is usually too small to separate the traffic flows flowing in opposite directions from one another by wider lane strips with lane dividers of greater height or with blocking beacons.
  • Guidance devices of lower overall height are mostly used there. Even where roadway costs or high-level barrier beacons could be set up, guiding devices with a lower height are often preferred, since the visual tunnel effect of the higher roadway dividers or closely spaced beacon stands, which is psychologically unacceptable for the vehicle driver, is significantly reduced.
  • foot sleepers with an elongated cuboid or prismatic base body are provided, on the top side of which a hood-like guide body can be arranged by means of a coupling device.
  • These foot sleepers can be connected to one another in an uninterrupted row, with the aid of a further coupling device, the parts of which are divided into two groups, one group of which is arranged on one of the end faces of the foot sleepers.
  • This means that the foot sills can be positively coupled with each other both in the longitudinal direction and in the transverse direction.
  • This guidance system is mainly installed along the dividing line of two lanes with oncoming traffic.
  • each of the foot sleepers must be provided with a hood-like guide body only in the transition sections which run in a strongly curved manner.
  • the foot sleepers have a length of about one meter, a height between 70 and 100 mm and generally a width of about 250 mm on their underside.
  • the foot sleepers are narrower in the area of their top than in the area of their bottom.
  • the cross-sectional shape of the foot sleepers therefore has a course in the region of the side walls which approaches from bottom to top of the center.
  • At the transition point to the underside there is a perpendicular section of the outline of the cross section, the height of which is between 15 and 25 mm.
  • a convexly curved section with a relatively small radius of curvature.
  • a concavely curved section with a lesser curvature which in turn is followed by a convexly curved section with a larger curvature, which merges into the straight and horizontal section of the upper side.
  • the comparatively low height of the foot sill enables a vehicle wheel to be rolled towards the foot sill at a not too acute angle and to roll up and over the foot sill relatively easily without the vehicle being distracted to any significant extent from its direction of travel .
  • the described course of the cross-sectional area in the region of the side walls is intended to additionally facilitate this rolling up and rolling away of the vehicle wheel in question.
  • Threshold starts the lower section of the side wall of the foot sill has run up.
  • a considerable lateral force is exerted, which, owing to the lack of weight on the foot sill due to the wheel load, can result in the foot sill being pushed aside to a certain extent.
  • this lateral displacement can take on an extent that noticeably narrows the roadway beyond the guide device. Due to the deviation of the guidance device from the predetermined straight line, this can lead to irritation of the road users, in particular on the side of the guidance device towards which the guidance device is displaced in an arc.
  • the invention has for its object to provide a threshold for guidance devices and the like, in which the risk is at least reduced, if not eliminated, that it is pushed aside by rubbing vehicle wheels.
  • any outwardly projecting wall section is avoided on the side walls. This also avoids the risk in the area of the climbing step that a tire flank touches it before the tire has rolled onto the side wall and in particular up the climbing step.
  • the number of climbing stages is increased, so that climbing up a rubbing vehicle wheel onto the threshold is further facilitated.
  • it is achieved that the transition from the side wall to the top of the threshold is shortened, so that the actual upper side can be made somewhat wider. This benefits the arrangement and design of the coupling parts for the guide bodies to be fitted. This is supported by a further development of the threshold according to claim 5, in that the curvature of the envelope curve in the section of the upper side is greatly reduced until it is completely flattened.
  • FIG. 1 shows a group of guide devices with a foot sill and some with a guide body, shown in detail and in perspective;
  • Fig. 3 is a side view of the foot sill
  • Fig. 4 is a bottom view of the threshold; Fig. 5 each form a cross section of different execution to 7 of the threshold.
  • the guide devices 10 shown in FIG. 1 each have at least one foot threshold 11. Depending on requirements, they also have a hood-like guide body 12, as is known from it
  • the middle guide device 10 can be seen in the middle guide device 10.
  • a guide body 12 is detachably connected to the associated foot sill 11 by means of a coupling device 13.
  • the part 13.1 of the coupling device 13 which is arranged on the upper side 14 of the foot sill 11 and which is only shown schematically in FIG. 1 has, as the most important part, a transverse recess 14, the elevation of which, viewed upside down, is T-shaped.
  • the guide body 12 has a foot 16, the elevation of which is matched to the elevation of the recess 15. Those for the associated two ribs of the foot 16 are covered in FIG. 1 by the parts of the coupling device 13.1.
  • the main part of each foot sill 11 has an elongated, at least approximately cuboid or prismatic base body 17.
  • FIGS. 2 to 4 its two end faces 18 and 19 are at least approximately perpendicular. As can be seen in particular from FIG. 3, these two end faces are curved in the shape of a circular arc, specifically the end face 18 on the left in FIG. 3 and curved concavely on the end face 19 on the right in FIG. 3.
  • the radius of curvature of the two end faces 18 and 19 is at least approximately the same, so that they fit closely into one another when the foot sleepers 11 are lined up in the longitudinal direction, as can be seen from FIG. 1.
  • the foot sleepers 11 are equipped with a further coupling device 21, by means of which each foot sleeper 11 can be positively coupled in its longitudinal direction with an adjacent longitudinal sleeper and can be separated from it again.
  • the parts of the coupling device 21 are divided into two groups on the base body 17, of which the one part group 21.1 is arranged at the one end region with the convexly curved end face 18 and of which the second part group 21.2 is arranged in the end region with the concavely curved end face 19 is arranged.
  • the parts group 21.2 includes a vertically upward coupling element 22 which is arranged at the end of a holding bracket 23.
  • the bracket 23 is formed as a steel section, one end section of which is angled at right angles to form the coupling member 22.
  • the steel bar is angled twice in order to form a hook-shaped end in this way. With this end, the retaining bracket is molded into the base body 17 during manufacture.
  • Part group 21.1 includes a vertically upwardly directed recess 24 on the underside 25 and a groove 26 adjoining it.
  • the recess 24, like the coupling element 22, has a rectangular plan area which is only so much larger than the plan area of the coupling member that between the two parts a mutual rotary movement around the vertical axis by up to 1 ° is possible.
  • the groove 26 is matched to the shape of the bracket 23 so that the bracket 23 has full space in it.
  • the plan area of the groove 26 is so much larger than the plan area of the bracket 23 that between these two parts a mutual pivoting movement about the axis of the coupling member 22 is possible by up to 1 °.
  • the base body 17 has one on its underside 25
  • foot pimples 28 protrude approximately 3 to 5 mm down over the underside 25 of the base body 17, so that the foot sill 11 generally only rests on the foot pimples 28 when they are used, at least on paved streets and squares.
  • the foot knobs 28 serve primarily to increase the slip resistance of the foot sill 11 or, in other words, to increase the resistance to displacement of the foot sill 11 when lateral displacement forces occur.
  • the foot knobs 28 are therefore made of a material of lower hardness than the material of the base body 17. They are expediently made from a homogeneous rubber or a plastic, which on the one hand is a large one
  • the base body 17 has a cross-sectional shape in which the side walls 29 and the upper side 14 merge into one another along an envelope curve 30, which has an at least approximately continuous course.
  • This envelope curve 30 is continuously convexly curved in the area of the upper side 14 and in the area of the side walls, the curvature decreasing in the area of the lower section 29.1 of the side walls, which adjoins the underside 25 of the base body 17.
  • the envelope curve 30 can also be straight in this lower section 29.1 up to the tangent to the preceding curve section 29.2.
  • each side wall 29 there is a step 31 which is offset from the envelope curve 30.
  • This step 31 is offset or set back in relation to the envelope curve 30.
  • An edge 32 is present at the transition point between the lower section 29.1 of the side wall 29 and the step 31.
  • the adjoining first section 33.1 of the contour line 33 of the step 31 is oriented at least approximately horizontally.
  • Section 33.2 of the outline 33 of the step 31 initially has a concave curvature and then goes with a convex curvature into the upper section 29.2 of the outline of the side wall 29, i.e. into the envelope 30, over.
  • the step 31 of the outline of the base body 17 serves as a climbing step for vehicle wheels that touch the foot sill 11 at an acute angle or roll towards it at a less acute angle.
  • This climbing step is intended to make it easier to climb up or roll the vehicle wheels up onto the threshold 11.
  • the pushing away of the sleeper 11 is prevented by the immediate onset of loading of the sleeper 11.
  • two steps 35.1 and 35.2 are present in the region of the two side walls 34, which are at least approximately designed in the same way as the step 31 and are offset inwards relative to the common envelope curve 30 of the main body 17.2.
  • the base body 17.3 shown in FIG. 7 has three steps 37.1, 37.2 and 37.3 in the region of its side walls 36, which are offset from the envelope curve 30.
  • the envelope curve 30 can have an at least approximately constant curvature in the region of the upper side 14 up to the upper section 29.2 of the side walls 29. In order for the foot sill 11 to have a somewhat flatter and wider upper side 14, the one at the transition from the upper side 14 to the
  • Section 38 of the envelope curve 30 located towards the side walls 29 may also be more strongly curved and the curve section of the upper side 14 have a smaller curvature for this purpose. In the extreme case, the upper side can even be straight up to the tangent to the two transition sections 38.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Signs Or Road Markings (AREA)
  • Body Structure For Vehicles (AREA)
  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Professional, Industrial, Or Sporting Protective Garments (AREA)
  • Chair Legs, Seat Parts, And Backrests (AREA)
  • Saccharide Compounds (AREA)

Abstract

Un socle de support (11) de dispositifs de signalisation a une forme allongée et comprend sur sa face supérieure une partie (13.1) d'un dispositif d'accouplement (13) avec lequel un corps de signalisation peut être relié au socle de support (11) de manière à former un dispositif de signalisation. Le socle de support (11) comprend en outre à ses deux extrémités des sous-groupes (21.1, 21.2) d'un deuxième dispositif d'accouplement (21) qui permettent de relier chaque socle de support (11) à un autre socle de support (11) adjacent, dans le sens longitudinal. La forme de la section transversale du socle de support (11) est telle qu'une enveloppante (30) ayant une marche au moins approximativement constante et essentiellement convexe s'étend le long des parois latérales et de la face supérieure. Cette enveloppante (30) peut se redresser en ligne droite dans la zone (36) de la paroi latérale adjacente à la face inférieure jusqu'à former une tangente à la zone convexe. Au moins un échelon (37.1, 37.2, 37.3) en retrait par rapport à l'enveloppante est formé dans la zone de chaque paroi latérale. Le bord inférieur des échelons arrive au l'enveloppante et leur bord supérieur forme une courbe au moins approximativement continue qui rejoint l'enveloppante.A support base (11) for signaling devices has an elongated shape and comprises on its upper face a part (13.1) of a coupling device (13) with which a signal body can be connected to the support base ( 11) so as to form a signaling device. The support base (11) further comprises at its two ends sub-groups (21.1, 21.2) of a second coupling device (21) which make it possible to connect each support base (11) to another base of support (11) adjacent, in the longitudinal direction. The shape of the cross section of the support base (11) is such that an envelope (30) having an at least approximately constant and essentially convex running extends along the side walls and the upper face. This envelope (30) can straighten in a straight line in the area (36) of the side wall adjacent to the underside until it forms a tangent to the convex area. At least one rung (37.1, 37.2, 37.3) set back relative to the envelope is formed in the area of each side wall. The lower edge of the rungs reaches the envelope and their upper edge forms an at least approximately continuous curve which joins the envelope.

Description

Fußschwelle für LeiteinrichtungenThreshold for guidance systems
An Straßenbaustellen, insbesondere an Baustellen von Fern¬ straßen und Autobahnen, müssen die Verkehrsströme häufig in einer vom üblichen Fahrbahnverlauf abweichenden Strecken¬ führung vorbeigeleitet werden. Meist ist die verbleibende Fahrbahnbreite zu gering, um die einander entgegengesetzt fließenden Verkehrsströme durch breitere Fahrbahnstreifen mit Fahrbahnteilern größerer Höhe oder mit Absperrbaken voneinander zu trennen. Dort werden meist Leiteinrichtungen von geringerer Bauhöhe verwendet. Auch dort, wo Fahrbahn- teuer oder Absperrbaken größerer Höhe aufgestellt werden könnten, werden häufig Leiteinrichtungen mit geringerer Höhe bevorzugt, da bei ihnen die für die Fahrzeuglenker psycho¬ logisch ungünstige visuelle Tunnelwirkung der höheren Fahr¬ bahnteiler oder dicht aufeinanderfolgender Bakenständer wesentlich verringert ist.At road construction sites, in particular at construction sites of trunk roads and motorways, the traffic flows often have to be directed in a route that deviates from the usual course of the road. The remaining lane width is usually too small to separate the traffic flows flowing in opposite directions from one another by wider lane strips with lane dividers of greater height or with blocking beacons. Guidance devices of lower overall height are mostly used there. Even where roadway costs or high-level barrier beacons could be set up, guiding devices with a lower height are often preferred, since the visual tunnel effect of the higher roadway dividers or closely spaced beacon stands, which is psychologically unacceptable for the vehicle driver, is significantly reduced.
Bei einer bekannten Leiteinrichtung mittlerer Höhe (DE-U-89 15 305.0) sind Fußschwellen mit einem lang¬ gestreckten quaderförmigen oder prismatischen Grundkörper vorhanden, auf deren Oberseite mittels einer Kupplungs¬ vorrichtung je ein haubeπartiger Leitkörper angeordnet werden kann. Diese Fußschwellen lassen sich zu einer ununterbrochenen Reihe aneinander anschließen, und zwar mit Hilfe einer weiteren Kupplungsvorrichtung, deren Teile in zwei Gruppen aufgeteilt sind, von denen je eine Gruppe an je einer der Stirnseiten der Fußschwellen angeordnet ist. Damit lassen sich die Fußschwellen sowohl in Längsrichtung wie auch in Querrichtung formschlüssig miteinander kuppeln. Diese Leiteinrichtung wird vor allem entlang der Trennungs- linie zweier Fahrbahnen mit Gegenverkehr verlegt. Die Erfahrung hat gezeigt, daß nur in stark gekrümmt verlaufen¬ den Übergangsstreckeπ jede der Fußschwellen mit einem haubenartigen Leitkörper versehen sein muß. Bei geradem Streckenverlauf genügt es im allgemeinen, die Leitkörper im Abstand von etwa dei bis fünf Metern anzuordnen, d.h. nur jede dritte bis fünfte Fußschwelle mit einem Leitkörper zu bestücken.In a known guide device of medium height (DE-U-89 15 305.0), foot sleepers with an elongated cuboid or prismatic base body are provided, on the top side of which a hood-like guide body can be arranged by means of a coupling device. These foot sleepers can be connected to one another in an uninterrupted row, with the aid of a further coupling device, the parts of which are divided into two groups, one group of which is arranged on one of the end faces of the foot sleepers. This means that the foot sills can be positively coupled with each other both in the longitudinal direction and in the transverse direction. This guidance system is mainly installed along the dividing line of two lanes with oncoming traffic. The Experience has shown that each of the foot sleepers must be provided with a hood-like guide body only in the transition sections which run in a strongly curved manner. In the case of a straight course of the route, it is generally sufficient to arrange the guide bodies at a distance of approximately dei to five meters, that is to say to only fit one guide body every third to fifth foot threshold.
Die Fußschwellen haben eine Länge von etwa einem Meter, eine Höhe zwischen 70 und 100 mm und an ihrer Unterseite im allgemeinen eine Breite von ca. 250 mm. Im Bereich ihrer Oberseite sind die Fußschwelleπ schmäler als im Bereich ihrer Unterseite. Die Querschnitsform der Fußschwellen hat demnach im Bereich der Seitenwände einen von unten nach oben der Mitte sich annähernden Verlauf. An der Übergangsstelle zur Unterseite befindet sich ein lotrecht verlaufender' Abschnitt der Umrißlinie des Querschnittes, dessen Höhe zwischen 15 auf 25 mm liegt. Daran schließt ein konvex gekrümmter Abschnitt mit verhältnismäßig kleinem Krümmungs- radius an. Darauf folgt ein konkav gekrümmter Abschnitt mit geringerer Krümmung, an den wiederum ein konvex gekrümmter Abschnitt mit größerer Krümmung anschließt, der in den geraden und waagerechten Abschnitt der Oberseite übergeht.The foot sleepers have a length of about one meter, a height between 70 and 100 mm and generally a width of about 250 mm on their underside. The foot sleepers are narrower in the area of their top than in the area of their bottom. The cross-sectional shape of the foot sleepers therefore has a course in the region of the side walls which approaches from bottom to top of the center. At the transition point to the underside there is a perpendicular section of the outline of the cross section, the height of which is between 15 and 25 mm. This is followed by a convexly curved section with a relatively small radius of curvature. This is followed by a concavely curved section with a lesser curvature, which in turn is followed by a convexly curved section with a larger curvature, which merges into the straight and horizontal section of the upper side.
Die verhältnismäßig geringe Höhe der Fußschwelle ermöglicht es, daß ein in nicht zu spitzem Winkel auf die Fußschwelle zurollendes Fahrzeugrad verhältnismäßig leicht auf die Fu߬ schwelle hinaufrollen und über sie hinwegrollen kann, ohne daß dabei das Fahrzeug in merklichem Maße aus seiner Fahrt- richtung abgelenkt wird. Der geschilderte Verlauf der Quer¬ schnittsfläche im Bereich der Seitenwände soll dieses Hinaufrollen und darüber Hinwegrollen des betreffenden Fahr¬ zeugrades zusätzlich erleichtern. Dadurch bleibt ein etwa aus Unachtsamkeit mit den Rändern einer Fahrzeugseite über die Fußschwelle hinwegrollendes Fahrzeug für den Fahrer beherrschbar, der es ebenso leicht wieder auf die richtige Seite der Fußschwelle zurücklenken kann, ohne daß dabei Schleudervorgänge allein aufgrund des Überrollvorganges zu befürchten sind.The comparatively low height of the foot sill enables a vehicle wheel to be rolled towards the foot sill at a not too acute angle and to roll up and over the foot sill relatively easily without the vehicle being distracted to any significant extent from its direction of travel . The described course of the cross-sectional area in the region of the side walls is intended to additionally facilitate this rolling up and rolling away of the vehicle wheel in question. As a result, a vehicle that rolls over the threshold of the vehicle due to carelessness with the edges of one side of the vehicle remains manageable for the driver, who can just as easily get it back on the correct one Side of the threshold can steer back without fear of skidding solely due to the rollover process.
Wenn die Räder einer Fahrzeugseite in einem sehr spitzen Winkel auf die Fußschwelle zurollen, sie die Fußschwelle gewissermaßen anstreifen, kann es vorkommen, daß die infolge der elastischen Verformung des Reifenquerschnittes ausge¬ bauchte Reifenflanke gekrümmten mittlerenIf the wheels of one side of the vehicle roll at a very acute angle towards the foot sill, so to speak touching the foot sill, it can happen that the flank of the tire bulges as a result of the elastic deformation of the tire cross section
Fußschwelle anläuft, den unteren Abschnitt der Seitenwand der Fußschwelle aufge¬ laufen ist. Dadurch wird nicht zuletzt wegen des spitzen Anfahrwinkels auf die Fußschwelle eine beträchtliche Seiten- kraft ausgeübt, die wegen der fehlenden Beschwerung der Fu߬ schwelle durch die Radlast dazu führen kann, daß die Fu߬ schwelle um ein gewisses Maß zur Seite geschoben wird. Wenn an diesem Anstreifvorgang gleich mehrere Fahτzeugräder beteiligt sind, etwa diejenigen eines Zugfahrzeuges mit Anhänger, kann diese seitliche Verschiebung ein Ausmaß annehmen, das die jenseits der Leiteinrichtung verlaufende Fahrbahn merklich einengt. Aufgrund der Abweichung der Leit¬ einrichtung aus der vorgegebenen gestreckten Linienführung kann das zu Irritationen der Verkehrsteilnehmer führen, und zwar, insbesondere auf derjenigen Seite der Leiteinrichtung, nach der hin die Leiteinrichtung bogenförmig verschoben ist.Threshold starts, the lower section of the side wall of the foot sill has run up. As a result, not least because of the acute approach angle to the foot sill, a considerable lateral force is exerted, which, owing to the lack of weight on the foot sill due to the wheel load, can result in the foot sill being pushed aside to a certain extent. If several vehicle wheels are involved in this rubbing operation, for example those of a towing vehicle with a trailer, this lateral displacement can take on an extent that noticeably narrows the roadway beyond the guide device. Due to the deviation of the guidance device from the predetermined straight line, this can lead to irritation of the road users, in particular on the side of the guidance device towards which the guidance device is displaced in an arc.
Der Erfindung liegt die Aufgabe zugrunde, eine Fußschwelle für Leiteinrichtungen und dergleichen zu schaffen, bei der die Gefahr zumindest vermindert wenn nicht gar beseitigt ist, daß sie durch anstreifende Fahrzeugräder zur Seite geschoben wird. Dadurch, daß die Hüllkurve der Querschn-ittsfor der Fu߬ schwelle einen zumindest annähernd stetigen Verlauf hat, der allenfalls in dem an die Unterseite anschließenden unteren Abschnitt des Seitenwandbereiches gerade und im übrigen konvex gekrümmt ist, wird vermieden, daß eine ausgebauchte Reifenflanke die Seitenwände schon früher erreicht als die Reifenschulter den unteren Teil der Seitenwand. Dadurch beginnt das betreffende Fahrzeugrad schon auf die Fu߬ schwelle hinaufzurollen, ehe seine Reifenflanke die Fuß- schwelle wegs^Tvϊeben kann. Dadurch, daß im Bereich der Seitenwand der Fußschwelle eine gegenüber der Hüllkurve abgesetzte Stufe vorhanden ist, wird das Hiriaufrollen des Fahrzeugrades auf die Fußschwelle erleichtert, so daß die Fußschwelle praktisch schon mit Beginn des Anstreifens durch das Fahrzeugrad belastet wird und so das Wegschieben verhindert wird. Diese Stufe wirkt gewissermaßen als Kletterstufe für das Fahrzeugrad. Das gilt sowohl für das Hinauf- und Hinüberrollen, wie auch für das Zurückrollen des Fahrzeugrades auf die richtige Fahrbahnseite. Sobald der Reifen mit Hilfe der Kletterstufe wenigstens teilweise die Fußschwelle erklommen hat, wird durch den konvexen weiteren Verlauf der Hüllkurve das vollständige Hinaufrollen zusätz¬ lich erleichtert.The invention has for its object to provide a threshold for guidance devices and the like, in which the risk is at least reduced, if not eliminated, that it is pushed aside by rubbing vehicle wheels. The fact that the envelope curve of the cross-section for the foot sill has an at least approximately continuous course, which is at most straight and otherwise convexly curved in the lower section of the side wall region adjoining the underside, prevents a bulged tire flank from already having the side walls reaches the lower part of the side wall earlier than the tire shoulder. As a result, the vehicle wheel in question begins to roll up onto the foot sill before its tire flank can level the foot sill. The fact that in the area of the side wall of the foot sill there is a step opposite the envelope curve, the rolling of the vehicle wheel onto the foot sill is facilitated, so that the foot sill is practically loaded by the vehicle wheel as soon as it is touched, thus preventing pushing away. This step acts as a climbing step for the vehicle wheel. This applies to rolling up and over as well as rolling the vehicle wheel back to the right side of the road. As soon as the tire has at least partially climbed the threshold with the aid of the climbing step, the convex further course of the envelope curve makes it even easier to roll up completely.
Durch eine Ausgestaltung der Fußschwelle nach Anspruch 2 wird an den Seitenwänden jeglicher nach außen vorstehender Wandabschnitt vermieden. Dadurch wird auch im Bereich der Kletterstufe die Gefahr vermieden, daß eine Reifenflanke daran anstreift, ehe der Reifen auf die Seitenwand und ins- besondere die Kletterstufe hinaufgerollt ist.By designing the threshold according to claim 2, any outwardly projecting wall section is avoided on the side walls. This also avoids the risk in the area of the climbing step that a tire flank touches it before the tire has rolled onto the side wall and in particular up the climbing step.
Bei einer Ausgestaltung der Fußschwelle nach Anspruch 3 wird die Zahl der Kletterstufen erhöht, so daß das Hinaufklettern eines anstreifenden Rahrzeugrades auf die Fußschwelle weiter erleichtert wird. Bei einer Ausgestaltung der Fußschwelle nach Anspruch 4 wird erreicht, daß der Übergang von der Seitenwand zur Oberseite der Fußschwelle verkürzt wird, so daß die eigentliche Ober¬ seite etwas breiter ausgeführt werden kann. Das kommt der Anordnung und Ausbildung der Kupplungsteile für die aufzu¬ setzenden Leitkörper zugute. Das wird durch eine Weiter- bildung der Fußschwelle nach Anspruch 5 unterstützt, indem die Krümmung der Hüllkurve im Abschnitt der Oberseite stark verringert bis vollständig abgeflacht wird.In an embodiment of the threshold according to claim 3, the number of climbing stages is increased, so that climbing up a rubbing vehicle wheel onto the threshold is further facilitated. In an embodiment of the threshold according to claim 4 it is achieved that the transition from the side wall to the top of the threshold is shortened, so that the actual upper side can be made somewhat wider. This benefits the arrangement and design of the coupling parts for the guide bodies to be fitted. This is supported by a further development of the threshold according to claim 5, in that the curvature of the envelope curve in the section of the upper side is greatly reduced until it is completely flattened.
Im folgenden wird die Erfindung anhand mehrerer in der .In the following the invention based on several in the.
Zeichnung dargestellter Ausführungsbeispiele näher erläutert. Es zeigen:Drawing illustrated embodiments explained in more detail. Show it:
Fig. 1 eine ausschnittweise und perspektivisch darge- stellte Gruppe von Leiteinrichtungen mit einer Fu߬ schwelle und zum Teil mit einem Leitkörper;FIG. 1 shows a group of guide devices with a foot sill and some with a guide body, shown in detail and in perspective;
Fig. 2 eine Draufsicht der Fußschwelle;2 is a top view of the foot sill;
Fig. 3 eine Seitenansicht der Fußschwelle;Fig. 3 is a side view of the foot sill;
Fig. 4 eine Untersicht der Fußschwelle; Fig. 5 je einen Querschnitt verschiedener Ausführungs bis 7 formen der Fußschwelle.Fig. 4 is a bottom view of the threshold; Fig. 5 each form a cross section of different execution to 7 of the threshold.
Die aus Fig. 1 ersichtlichen Leiteinrichtungen 10 weisen zumindest je eine Fußschwelle 11 auf. Je nach Bedarf weisen sie auch einen haubenartigen Leitkörper 12 auf, wie es ausThe guide devices 10 shown in FIG. 1 each have at least one foot threshold 11. Depending on requirements, they also have a hood-like guide body 12, as is known from it
Fig. 1 bei der mittleren Leiteinrichtung 10 ersichtlich ist, Ein solcher Leitkörper 12 ist mit der zugeordneten Fu߬ schwelle 11 mittels einer Kupplungsvorrichtung 13 lösbar verbunden. Der an der Oberseite 14 der Fußschwelle 11 ange- ordnete Teil 13.1 der Kupplungsvorrichtung 13 der in Fig. 1 nur schematisch dargestellt ist, weist als wichtisten Teil eine querverlaufende Ausnehmung 14 auf, deren Aufriß, auf den Kopf gestellt betrachtet, T-förmig ist. Der Leit¬ körper 12 weist einen Fuß 16 auf, dessen Aufriß auf den Aufriß der Ausnehmung 15 abgestimmt ist. Die für die zuge¬ hörigen beiden Rippen des Fußes 16 werden in Fig. 1 von den Teilen der Kupplungsvorrichtung 13.1 verdeckt. Jede Fußschwelle 11 weist als Hauptteil einen lang¬ gestreckten, zumindest näherungsweise quaderförmigen oder prismatischen Grundkörper 17 auf. Wie aus Fig. 2 bis Fig. 4 ersichtlich ist, sind seine beiden Stirnflächen 18 und 19 zumindest annähernd lotrecht ausgerichtet. Wie insbesondere aus Fig. 3 ersichtlich ist, sind diese beiden Stirnflächen im Grundriß kreisbogenförmig gekrümmt, und zwar die in Fig. 3 linksgelegene Stirnfläche 18 konvex und die in Fig. 3 rechtsgelegene Stirnfläche 19 konkav gekrümmt. Der Krümmungshalbmesser beider Stirnflächen 18 und 19 ist zumindest annähernd gleich, so daß sie eng ineinanderpassen, wenn die Fußschwellen 11 in Längsrichtung aneinandergereiht sind, wie es aus Fig. 1 ersichtlich ist.1 can be seen in the middle guide device 10. Such a guide body 12 is detachably connected to the associated foot sill 11 by means of a coupling device 13. The part 13.1 of the coupling device 13 which is arranged on the upper side 14 of the foot sill 11 and which is only shown schematically in FIG. 1 has, as the most important part, a transverse recess 14, the elevation of which, viewed upside down, is T-shaped. The guide body 12 has a foot 16, the elevation of which is matched to the elevation of the recess 15. Those for the associated two ribs of the foot 16 are covered in FIG. 1 by the parts of the coupling device 13.1. The main part of each foot sill 11 has an elongated, at least approximately cuboid or prismatic base body 17. As can be seen from FIGS. 2 to 4, its two end faces 18 and 19 are at least approximately perpendicular. As can be seen in particular from FIG. 3, these two end faces are curved in the shape of a circular arc, specifically the end face 18 on the left in FIG. 3 and curved concavely on the end face 19 on the right in FIG. 3. The radius of curvature of the two end faces 18 and 19 is at least approximately the same, so that they fit closely into one another when the foot sleepers 11 are lined up in the longitudinal direction, as can be seen from FIG. 1.
Die Fußschwellen 11 sind mit einer weiteren Kupplungsvor¬ richtung 21 ausgerüstet, mittels der jede Fußschwelle 11 in ihrer Längsrichtung mit einer benachbarten Längsschwelle formschlüssig gekuppelt werden kann und wieder von ihr getrennt werden kann.The foot sleepers 11 are equipped with a further coupling device 21, by means of which each foot sleeper 11 can be positively coupled in its longitudinal direction with an adjacent longitudinal sleeper and can be separated from it again.
Die Teile der Kupplungsvorrichtung 21 sind am Grundkörper 17 in zwei Gruppen aufgeteilt, von denen die eine Teile¬ gruppe 21.1 an dem einen Endbereich mit der konvex gekrümmten Stirnfläche 18 angeordnet ist und von denen die zweite Teilegruppe 21.2 in dem Endbereich mit der konkav gekrümmten Stirnfläche 19 angeordnet ist.The parts of the coupling device 21 are divided into two groups on the base body 17, of which the one part group 21.1 is arranged at the one end region with the convexly curved end face 18 and of which the second part group 21.2 is arranged in the end region with the concavely curved end face 19 is arranged.
Zur Teilegruppe 21.2 gehört ein lotrecht aufwärtsgerichtetes Koppelglied 22, das am Ende eines Haltebügels 23 angeordnet ist. Der Haltebügel 23 ist als Stabstahlabschnitt ausge¬ bildet, dessen einer Endabschnitt zur Bildung des Koppel¬ gliedes 22 rechtwinklig abgewinkelt ist. Am entgegen¬ gesetzten Ende des Haltebügels 23 ist der Stabstahl zweimal abgewinkelt, um auf diese Weise ein hakenförmiges Ende zu bilden. Mit diesem Ende ist der Haltebügel bei der Her¬ stellung des Grundkörpers 17 in diesem eingeformt. Zur Teilegruppe 21.1 gehört eine lotrecht aufwärtsgerichtete Ausnehmung 24 an der Unterseite 25 sowie eine daran anschließende Nut 26. Die Ausnehmung 24 hat ebenso wie das Kuppelglied 22 eine rechteckige Grundrißfläche, die gegen- über der Grundrißfläche des Koppelgliedes nur um so viel größer ist, daß zwischen den beiden Teilen eine gegenseitige Drehbewegung um die Hochachse um bis zu 1° möglich ist. Die Nut 26 ist auf die Form des Haltbügels 23 so abgestimmt, daß der Haltebügel 23 in ihr vollständig Platz hat. Dabei ist die Grundrißfläche der Nut 26 gegenüber der Grundrißfläche des Haltebügels 23 um so viel größer, daß zwischen diesen beiden Teilen eine gegenseitige Schwenkbewegung um die Achse des Koppelgliedes 22 um bis zu 1° möglich ist.The parts group 21.2 includes a vertically upward coupling element 22 which is arranged at the end of a holding bracket 23. The bracket 23 is formed as a steel section, one end section of which is angled at right angles to form the coupling member 22. At the opposite end of the holding bracket 23, the steel bar is angled twice in order to form a hook-shaped end in this way. With this end, the retaining bracket is molded into the base body 17 during manufacture. Part group 21.1 includes a vertically upwardly directed recess 24 on the underside 25 and a groove 26 adjoining it. The recess 24, like the coupling element 22, has a rectangular plan area which is only so much larger than the plan area of the coupling member that between the two parts a mutual rotary movement around the vertical axis by up to 1 ° is possible. The groove 26 is matched to the shape of the bracket 23 so that the bracket 23 has full space in it. The plan area of the groove 26 is so much larger than the plan area of the bracket 23 that between these two parts a mutual pivoting movement about the axis of the coupling member 22 is possible by up to 1 °.
Der Grundkörper 17 weist auf seiner Unterseite 25 eineThe base body 17 has one on its underside 25
Anzahl kreisrunder Ausnehmungen 27 auf, in die Fußnoppen 28 eingesetzt sind. Die Fußnoppen 28 ragen etwa 3 bis 5 mm über die Unterseite 25 des Grundkörpers 17 nach unten heraus, so daß die Fußschwelle 11 bei ihrem Einsatz, zumindest auf befestigten Straßen und Plätzen, im allgemeinen nur auf den Fußnoppen 28 aufliegt.Number of circular recesses 27 in which foot knobs 28 are inserted. The foot pimples 28 protrude approximately 3 to 5 mm down over the underside 25 of the base body 17, so that the foot sill 11 generally only rests on the foot pimples 28 when they are used, at least on paved streets and squares.
Die Fußnoppen 28 dienen hauptsächlich der Erhöhung der Rutschsicherheit der Fußschwelle 11 oder, mit anderen Worten, der Erhöhung des Verschiebewiderstandes der Fu߬ schwelle 11 beim Auftreten seitlicher Verschiebekräfte. Die Fußnoppen 28 sind daher aus einem Werkstoff geringerer Härte als der Werkstoff des Grundkörpers 17 hergestellt. Zweck- mäfligerweise sind sie aus einem homogenen Kautschuk oder einem Kunststoff hergestellt, der einerseits eine großeThe foot knobs 28 serve primarily to increase the slip resistance of the foot sill 11 or, in other words, to increase the resistance to displacement of the foot sill 11 when lateral displacement forces occur. The foot knobs 28 are therefore made of a material of lower hardness than the material of the base body 17. They are expediently made from a homogeneous rubber or a plastic, which on the one hand is a large one
Reißfestigkeit und andererseits eine nur geringe Formfestig¬ keit hat, der also elastisch sehr nachgiebig und zugleich sehr zäh ist. Infolge der geringen Formfestigkeit vermag der Werkstoff der Fußnoppen 28 sich in die Unebenheiten der Straßenoberfläche hineinzudrücken, so daß hier ein zusätz¬ licher Formschluß erreicht wird. Wie aus Fig. 5 ersichtlich ist, hat der Grundkörper 17 eine Querschnittsform, bei der die Seitenwände 29 und die Ober¬ seite 14 entlang einer Hüllkurve 30 ineinander übergehen, die einen zumindest annähernd stetigen Verlauf hat. Diese Hüllkurve 30 ist im Bereich der Oberseite 14 und im Bereich der Seitenwände durchgehend konvex gekrümmt, wobei im Bereich des unteren Abschnittes 29.1 der Seitenwände, der an die Unterseite 25 des Grundkörpers 17 angrenzt, die Krümmung abnimmt. Die Hüllkurve 30 kann in diesem unteren Abschnitt 29.1 bis zur Tangente an den vorhergehenden Kurvenabschnitt 29.2 auch geradegestreckt sein.Tear strength and on the other hand has only a low level of dimensional stability, which is therefore very flexible and at the same time very tough. As a result of the low dimensional stability, the material of the foot knobs 28 is able to press into the unevenness of the road surface, so that an additional positive fit is achieved here. As can be seen from FIG. 5, the base body 17 has a cross-sectional shape in which the side walls 29 and the upper side 14 merge into one another along an envelope curve 30, which has an at least approximately continuous course. This envelope curve 30 is continuously convexly curved in the area of the upper side 14 and in the area of the side walls, the curvature decreasing in the area of the lower section 29.1 of the side walls, which adjoins the underside 25 of the base body 17. The envelope curve 30 can also be straight in this lower section 29.1 up to the tangent to the preceding curve section 29.2.
Im Bereich jeder Seitenwand 29 ist eine gegenüber der Hüll¬ kurve 30 abgesetzte Stufe 31 vorhanden. Diese Stufe 31 ist gegenüer der Hüllkurve 30 nach innen abgesetzt oder zurück¬ gesetzt. An der Übergangsstelle zwischen dem unteren Abschnitt 29.1 der Seitenwand 29 und der Stufe 31 ist eine Kante 32 vorhanden. Der daran anschließende erste Abschnitt 33.1 der Umrißlinie 33 der Stufe 31 ist zumindest annähernd waagerecht ausgerichtet. Der weitereIn the area of each side wall 29 there is a step 31 which is offset from the envelope curve 30. This step 31 is offset or set back in relation to the envelope curve 30. An edge 32 is present at the transition point between the lower section 29.1 of the side wall 29 and the step 31. The adjoining first section 33.1 of the contour line 33 of the step 31 is oriented at least approximately horizontally. The other
Abschnitt 33.2 der Umrißlinie 33 der Stufe 31 verläuft zunächst konkav gekrümmt und geht anschließend mit konvexer Krümmung in den oberen Abschnitt 29.2 der Umrißlinie der Seitenwand 29, d.h. in die Hüllkurve 30, über.Section 33.2 of the outline 33 of the step 31 initially has a concave curvature and then goes with a convex curvature into the upper section 29.2 of the outline of the side wall 29, i.e. into the envelope 30, over.
Die Stufe 31 der Umrißlinie des Grundkörpers 17 dient als Kletterstufe für Fahrzeugräder, die in einem spitzen Winkel an die Fußschwelle 11 anstreifen oder auch in einem weniger spitzen Winkel auf sie zurollen. Durch diese Kletterstufe soll das Hinaufklettern oder Hinaufrollen der Fahrzeugräder auf die Fußschwelle 11 hinauf erleichtert werden. Dabei wird zugleich durch die dann sofort einsetzende Belastung der Fußschwelle 11 das Wegschieben der Fußschwelle 11 verhindert. Bei dem aus Fig. 6 ersichtlichen Grundkörper 17.2 sind im Bereich der beiden Seitenwände 34 zwei Stufen 35.1 und 35.2 vorhanden, die zumindest annähernd in gleicher Weise wie die Stufe 31 ausgebildet sind und gegenüber der gemeinsamen Hüllkurve 30 des Grundkörpers 17.2 nach innen abgesetzt sind. In ähnlicher Weise weist der aus Fig. 7 ersichtliche Grundkörper 17.3 im Bereich seiner Seitenwände 36 drei Stufen 37.1, 37.2 und 37.3 auf, die gegenüber der Hüll¬ kurve 30 abgesetzt sind.The step 31 of the outline of the base body 17 serves as a climbing step for vehicle wheels that touch the foot sill 11 at an acute angle or roll towards it at a less acute angle. This climbing step is intended to make it easier to climb up or roll the vehicle wheels up onto the threshold 11. At the same time, the pushing away of the sleeper 11 is prevented by the immediate onset of loading of the sleeper 11. In the case of the main body 17.2 shown in FIG. 6, two steps 35.1 and 35.2 are present in the region of the two side walls 34, which are at least approximately designed in the same way as the step 31 and are offset inwards relative to the common envelope curve 30 of the main body 17.2. Similarly, the base body 17.3 shown in FIG. 7 has three steps 37.1, 37.2 and 37.3 in the region of its side walls 36, which are offset from the envelope curve 30.
Die Hüllkurve 30 kann im Bereich der Oberseite 14 bis hin zum oberen Abschnit 29.2 der Seitenwände 29 eine zumindest -annähernd gleichbleibende Krümmung haben. Damit die Fu߬ schwelle 11 eine etwas flachere und breitere Oberseite 14 erhält, kann der am Übergang von der Oberseite 14 zu denThe envelope curve 30 can have an at least approximately constant curvature in the region of the upper side 14 up to the upper section 29.2 of the side walls 29. In order for the foot sill 11 to have a somewhat flatter and wider upper side 14, the one at the transition from the upper side 14 to the
Seitenwänden 29 hin gelegene Abschnitt 38 der Hüllkurve 30 auch stärker gekrümmt sein und dafür der Kurvenabschnitt der Oberseite 14 eine geringere Krümmung haben. Im Extrem¬ fall kann die Oberseite sogar bis zur Tangente an die beiden Übergangsabschnitte 38 geradegestreckt sein. Section 38 of the envelope curve 30 located towards the side walls 29 may also be more strongly curved and the curve section of the upper side 14 have a smaller curvature for this purpose. In the extreme case, the upper side can even be straight up to the tangent to the two transition sections 38.

Claims

Patentansprüche Claims
Fußschwelle für Leiteinrichtungen mit den Merkmalen:Foot threshold for guidance systems with the features:
- es ist ein Grundkörper (17) mit quaderförmiger oder prismatischer Gestalt vorhanden,there is a base body (17) with a cuboid or prismatic shape,
- an der Oberseite (14) des Grundkörpers (17) ist der eine Teil (13.1) einer Kupplungsvorrichtung (13) angeordnet, mittels der ein Leitkörper (12) mit dem Grundkörper (17) kuppelbar ist, an dem der andere Teil der Kupplungsvorrichtung (13) angeordnet ist,- On the top (14) of the base body (17), one part (13.1) of a coupling device (13) is arranged, by means of which a guide body (12) can be coupled to the base body (17), on which the other part of the coupling device ( 13) is arranged
- die Fußschwelle (11) weist eine weitere Kupplungsvor¬ richtung (21) auf, deren Teile in zwei Gruppen aufge¬ teilt sind, von denen die eine Gruppe (21.1) am einen Ende und die andere Gruppe (21.2) am anderen Ende des Grundkörpers (17) angeordnet ist,- The threshold (11) has a further coupling device (21), the parts of which are divided into two groups, one group (21.1) at one end and the other group (21.2) at the other end of the base body (17) is arranged,
- - mittels der die Fußschwelle (11) mit einer in der- - By means of which the threshold (11) with one in the
Längsrichtung benachbarten gleichartigen Fu߬ schwelle (11) sowohl in Längsrichtung wie auch in" Querrichtung kuppelbar ist,Similar footsteps (11) adjacent in the longitudinal direction can be coupled both in the longitudinal direction and in the "transverse direction,
- die Fußschwelle (11) ist im Bereich ihrer Ober¬ seite (14) schmäler als im Bereich ihrer Unter¬ seite (25), g e k e n n z e i c h n e t durch die Me rkmale :- The threshold (11) is narrower in the area of its upper side (14) than in the area of its lower side (25), due to the following features:
- der Grundkörper (17) hat eine Querschnittsform mit einer an den Seitenwänden (29) und der Oberseite (14) anliegenden Hüllkurve (31),- The base body (17) has a cross-sectional shape with an envelope (31) lying against the side walls (29) and the top (14),
- - die einen zumindest annähernd stetigen Verlauf hat,- - which has an at least approximately continuous course,
- - die im Bereich der Oberseite (14) und in dem daran anschließenden Abschnitt (29.2) der beiden Seiteπ- wände (29) konvex gekrümmt ist und- - Which is convexly curved in the area of the upper side (14) and in the adjoining section (29.2) of the two side walls (29) and
- - die in dem bis zur Unterseite sich erstreckenden- - In the extending to the bottom
Abschnitt (29.1) der beiden Seitenwäπde (29) entweder ebenfalls konvex gekrümmt ist oder höchstens bis zur Tangente an den vorangehenden Kurvenabschnitt (29.2) geradegestreckt ist, - im Bereich jeder Seitenwand (29) ist eine gegenüber der Hüllkurve (31) abgesetzte Stufe (32) vorhanden,Section (29.1) of the two side walls (29) is either also convexly curved or at most is straight up to the tangent to the preceding curve section (29.2), - In the area of each side wall (29) there is a step (32) set off from the envelope curve (31),
- - die in ihrem unteren Abschnitt an die Hüllkurve (31) mit einer Kante (33) anschließt und - - die in ihrem oberen Abschnitt zumindest annähernd stetig gekrümmt in die Hüllkurve (31) übergeht.- - which in its lower section adjoins the envelope (31) with an edge (33) and - - which in its upper section merges into the envelope (31) at least approximately continuously curved.
2. Fußschwelle nach Anspruch 1, g e k e n n z e i c h n e t durch das Merkmal: - die Stufe (32) ist gegeüber der Hüllkurve (31) nach innen abgesetzt.2. Threshold according to claim 1, g e k e n n z e i c h n e t by the feature: - the step (32) is set against the envelope (31) inwards.
3. Fußschwelle nach Anspruch 1 oder 2, g e k e n n z e i c h n e t durch das Merkmal: - im Bereich jeder der Seitenwände (34; 36) sind zwei oder mehr Stufen (35; 37) angeordnet.3. Threshold according to claim 1 or 2, g e k e n n z e i c h n e t by the feature: - in the area of each of the side walls (34; 36) two or more steps (35; 37) are arranged.
4. Fußschwelle nach einem der Ansprüche 1 bis 3, g e k e n n z e i c h n e t durch das Merkmal: - die im Übergangsbereich von den Seitenwänden (29) zur Oberseite (14) der Fußschwelle (11) gelegenen Abschnitte (38) der Hüllkurve (31) haben eine größere Krümmung als die beiderseits daran anschließenden Abschnitte.4. Threshold according to one of claims 1 to 3, characterized by the feature: - In the transition region from the side walls (29) to the top (14) of the threshold (11) located sections (38) of the envelope (31) have a greater curvature than the sections adjoining on both sides.
5. Fußschwelle nach Anspruch 4, g e k e n n z e i c h n e t durch das Merkmal:5. Threshold according to claim 4, g e k e n n z e i c h n e t by the feature:
- der die Oberseite (14) der Fußschwelle (11) bildende Abschnitt (14) der Hüllkurve (31) ist weniger stark gekrümmt als die daran anschließenden Abschnitte (38), höchstens jedoch bis zur Tangente an die benachbarten Abschnitte (38) geradegestreckt. - The top (14) of the threshold (11) forming section (14) of the envelope (31) is less curved than the adjoining sections (38), but at most up to the tangent to the adjacent sections (38) straight.
EP93903898A 1992-02-03 1993-02-02 Support socle for signalling devices Expired - Lifetime EP0625225B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE4202986 1992-02-03
DE4202986A DE4202986C3 (en) 1992-02-03 1992-02-03 Threshold for a guidance device
PCT/EP1993/000237 WO1993015275A1 (en) 1992-02-03 1993-02-02 Support socle for signalling devices

Publications (2)

Publication Number Publication Date
EP0625225A1 true EP0625225A1 (en) 1994-11-23
EP0625225B1 EP0625225B1 (en) 1997-05-14

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EP (1) EP0625225B1 (en)
JP (1) JP2685651B2 (en)
AT (1) ATE153093T1 (en)
AU (1) AU3494593A (en)
DE (2) DE4202986C3 (en)
DK (1) DK0625225T3 (en)
ES (1) ES2103075T3 (en)
HU (1) HU212297B (en)
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Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4202986C3 (en) * 1992-02-03 2002-03-07 Wilhelm Junker Threshold for a guidance device
DE9310254U1 (en) * 1993-07-09 1994-08-25 Maibach Verkehrssicherheits- und Lärmschutzeinrichtungen GmbH, 73054 Eislingen Guiding threshold
NL193170C (en) * 1994-12-01 1999-01-05 Haitsma Beton Bv Movable partition element and partition formed with it.
DE69836103T2 (en) * 1998-08-28 2007-06-06 Tricor Direct, Inc., Branford SPEED-RESISTANT THRESHOLD
US6402422B1 (en) 1999-02-10 2002-06-11 Traffix Devices, Inc. Laterally stable vertical panel system
US6659681B1 (en) * 1999-02-10 2003-12-09 Traf Fix Devices, Inc. Laterally stable vertical panel system
US6301831B1 (en) * 1999-08-04 2001-10-16 John P. Cundy Child safety barrier for use in a driveway
GB0114330D0 (en) * 2001-06-13 2001-08-01 Archer Simms Paul R Liquid barrier assembly
US7325999B1 (en) 2005-03-02 2008-02-05 Qwick Kurb, Inc. Locking device for traffic beacon
US7938594B1 (en) * 2005-03-02 2011-05-10 Qwick Kurb, Inc. Holding device for traffic beacon
US7621691B2 (en) * 2007-08-13 2009-11-24 Impact Recovery Systems, Inc. Raised, longitudinal, channelizing separator system
GB201320848D0 (en) * 2013-11-26 2014-01-08 Rediweld Rubber And Plastics Ltd Path and/or road delineating means and method of use thereof
CA2936510C (en) 2016-07-19 2022-08-30 Ben Powell A transition barrier for connecting a permanent barrier to a temporary barrier
JP6796041B2 (en) * 2017-09-07 2020-12-02 日立建機株式会社 Safe driving support device
USD924711S1 (en) * 2017-12-07 2021-07-13 Breeze Invest Gmbh Barrier
IT201800004701A1 (en) * 2018-04-19 2019-10-19 Walter Cognigni Improved lane separator for cycle paths

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1384518A (en) * 1964-03-09 1965-01-04 Safety edging for roads
US4463934A (en) * 1980-05-14 1984-08-07 Ochoa Pedro S Safety barriers for highways and the like
DE3415947A1 (en) * 1983-04-28 1985-01-31 Franz Peter 5000 Köln Linder Marking stone in the form of an elongate, beam-like body
DE3816528A1 (en) * 1987-09-10 1989-03-23 Spig Schutzplanken Prod Gmbh Lateral roadway delimitation
DE8900699U1 (en) * 1989-01-23 1989-08-24 Junker, Wilhelm, 7150 Backnang Guidance system
KR910700381A (en) * 1989-01-23 1991-03-15 융케르 빌헬름 Guide device
DE8915303U1 (en) * 1989-12-30 1990-04-05 Junker, Wilhelm, 7150 Backnang Guidance system
DE3930293A1 (en) * 1989-09-11 1991-03-21 Horst Wellmann ROAD LIMITATION TO SECURE PUBLIC AREAS
DE9107263U1 (en) * 1991-06-12 1991-09-12 Junker, Wilhelm, 7150 Backnang Guidance system
DE4202986C3 (en) * 1992-02-03 2002-03-07 Wilhelm Junker Threshold for a guidance device

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9315275A1 *

Also Published As

Publication number Publication date
ATE153093T1 (en) 1997-05-15
US5527127A (en) 1996-06-18
JPH07503047A (en) 1995-03-30
WO1993015275A1 (en) 1993-08-05
DE4202986A1 (en) 1993-08-05
DE59306455D1 (en) 1997-06-19
HUT70138A (en) 1995-09-28
EP0625225B1 (en) 1997-05-14
HU212297B (en) 1996-05-28
JP2685651B2 (en) 1997-12-03
RU2114956C1 (en) 1998-07-10
HU9401615D0 (en) 1994-09-28
RU94026892A (en) 1996-08-27
DE4202986C2 (en) 1995-08-17
DK0625225T3 (en) 1997-12-01
AU3494593A (en) 1993-09-01
DE4202986C3 (en) 2002-03-07
ES2103075T3 (en) 1997-08-16

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