EP0320565B1 - Barrière glissière en éléments préfabriqués pour voirie - Google Patents

Barrière glissière en éléments préfabriqués pour voirie Download PDF

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Publication number
EP0320565B1
EP0320565B1 EP88110730A EP88110730A EP0320565B1 EP 0320565 B1 EP0320565 B1 EP 0320565B1 EP 88110730 A EP88110730 A EP 88110730A EP 88110730 A EP88110730 A EP 88110730A EP 0320565 B1 EP0320565 B1 EP 0320565B1
Authority
EP
European Patent Office
Prior art keywords
elements
barrier according
skid
skid barrier
section
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
EP88110730A
Other languages
German (de)
English (en)
Other versions
EP0320565A2 (fr
EP0320565A3 (en
Inventor
Karl Urlberger
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.)
SPS Schutzplanken GmbH
Original Assignee
SPS Schutzplanken GmbH
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 SPS Schutzplanken GmbH filed Critical SPS Schutzplanken GmbH
Priority to AT88110730T priority Critical patent/ATE81171T1/de
Publication of EP0320565A2 publication Critical patent/EP0320565A2/fr
Publication of EP0320565A3 publication Critical patent/EP0320565A3/de
Application granted granted Critical
Publication of EP0320565B1 publication Critical patent/EP0320565B1/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
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/088—Details of element connection
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/085—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using metal
    • 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
    • E01F15/00—Safety arrangements for slowing, redirecting or stopping errant vehicles, e.g. guard posts or bollards; Arrangements for reducing damage to roadside structures due to vehicular impact
    • E01F15/02—Continuous barriers extending along roads or between traffic lanes
    • E01F15/08—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks
    • E01F15/081—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material
    • E01F15/086—Continuous barriers extending along roads or between traffic lanes essentially made of walls or wall-like elements ; Cable-linked blocks characterised by the use of a specific material using plastic, rubber or synthetic materials

Definitions

  • the invention relates to a sliding threshold for traffic routes, which consists of interconnected transverse to the direction of travel, manufactured as finished parts, placed on the carriageway, each designed as a housing half elements, the cross section of which is a partial cross section of the cross section of one of two rows of half elements Double sliding threshold forms.
  • Such a sliding threshold is known from DE-GM 87 08 908.
  • the rear wall of the individual half-elements is each provided with a dovetail-shaped profile, so that two half-elements can be pushed into one another from above, possibly offset from one another.
  • the double sliding threshold is firmly held together by the dovetail-shaped teeth of the respective rear walls, the manufacture of the individual elements is relatively complex and complex and there is a risk that the dovetail-shaped teeth will break out even in the event of a slight or weak vehicle impact, so that the entire double sliding threshold is destroyed in the impact area.
  • the invention has for its object to provide a sleeper of the type mentioned, the half elements can be used on the one hand alone or on the other hand in the form of a double sleeper and are relatively easy to manufacture and their composition into a double sleeper by horizontal displacement of the half elements is possible.
  • the half-elements are made from plate-shaped sections, that in each case the plate section of the half-element facing away from traffic runs perpendicularly, and that for connecting the rear walls of two half-elements lying against one another back to back by means of an eyelet / bolt connection the half-elements have tabs provided with bolt-receiving bores, which protrude from the half-element in the direction away from the carriageway, the tabs being provided with openings in opposite backs.
  • the e.g. Half elements designed as hollow bodies can be used for a single sliding threshold or also for a double sliding threshold without any changes.
  • spacers are arranged between the rear walls of half-elements arranged in two spaced rows as a double sliding threshold.
  • the bottom walls of the half-elements protruding perpendicularly from the rear walls each consist of two spaced-apart plate sections; the bottom walls are preferably provided with sliding feet.
  • the plate sections forming the upper sides of the half elements preferably run perpendicular to the rear walls.
  • an approximately vertically arranged, strip-shaped plate section protrudes from the edge of the bottom wall of the half-element projecting perpendicularly from the rear wall as a deflecting surface in the event of a vehicle impact.
  • the half element can carry a packing element arranged in it; the filler can be made of a plastic housing, possibly with a filler, e.g. Tire recycling material exist.
  • the sections are made of steel.
  • the rear walls on the one hand carry the tabs and on the other hand have slots for pushing the tabs through.
  • a double sliding threshold 1 according to FIG. 1 consists of two mirror elements 2, 3 of identical design, which are fastened to one another with their respective rear walls 4 and 5. As can be seen from FIGS. 4 and 5, the respective half-elements are connected to one another offset with respect to one another in such a way that the transverse joints 6 and 7 between the individual half-elements run approximately on half of the opposite half-elements.
  • the profile of the half elements can be arbitrary.
  • a profile is assumed in which an oblique drive-on surface 9 is provided on a perpendicular deflecting surface in the base region 8 is connected, in the crown area of the half-elements, for example, a 10 cm high vertical deflecting surface 10 being provided.
  • the back-to-back half-elements 2 and 3 are held together with a bolt / eyelet connection.
  • the bolts have bent ends 24 so that they can be inserted through their brackets 25; however, they cannot slip through.
  • Flanges 30, 32 are welded to the inner sides of the rear walls 4 and 5, which receive the bolts 20 or 21 in corresponding bores.
  • the flanges 30 are fastened to the rear wall 4 and engage through slots 31 in the rear wall 5; the flanges 32 are fastened to the rear wall 5 and engage through slots 33 in the rear wall 4.
  • the mode of operation of the flanges 80, 81 is explained in more detail below.
  • the rear walls are connected to floor walls 56, 57 which protrude perpendicularly from them and which can optionally be provided with sliding feet.
  • floor walls 56, 57 which protrude perpendicularly from them and which can optionally be provided with sliding feet.
  • deflecting strips 58, 59 which project vertically from the bottom wall 56 and 57 and which run perpendicularly.
  • a filler 60 is inserted into the space between the end wall 54 of the rear wall 51 of the bottom wall 56 and the deflecting wall 58.
  • This filler body can consist of a plastic housing in which e.g. Tire recycling material is included.
  • the cross section of this plastic housing can be adapted approximately to the cross section of the half elements 1 and 2 according to FIG. 1, on the other hand, an embodiment of a cross section is also possible, as is the case with the dashed line 62 is indicated.
  • the filler material or the housing is in the event of a vehicle impact, in particular a stronger vehicle impact understandably destroyed, while the composite back walls 50 and 51 act as a drawstring. If the two half-elements, which together form a double sliding threshold, are provided with sliding feet, the sliding threshold is displaced from its rest position in a more or less strong vehicle impact and bulges accordingly. Experiments have shown that bulges of up to 1.5 m are possible without the drawstring breaking.
  • a single half element can also be used as a single sliding threshold, in which case the half element may need to be anchored to the ground or to the traffic area.
  • two half-elements 70 and 71 are arranged at a distance from one another, with profile iron, tubular profiles or the like between these half-elements as spacers. Find use.
  • These profile irons 72 and 73 are at their free ends by plates 74, 75 which in turn e.g. are connected by screw connections 76 to the respective rear wall 77 of the half element 71 or 78 of the half element 70.
  • FIGS. 4 and 5 show two different possibilities of connecting the rear walls to one another.
  • these two connection options differ in that, in the embodiment according to FIG. 4, the half elements are also directly connected to one another in the longitudinal direction of the sliding threshold, while in the embodiment according to FIG. 5 the individual half elements are only connected to the opposite half elements.
  • the respective half-elements 2 and 3, as can be seen from FIGS. 4 and 5, are each firmly connected to one another with their rear walls 4 and 5 adjacent to one another.
  • each rear wall has a slot and a tab in one plane, at least two such planes being provided on the half-elements.
  • FIGS. 4 and 5 are the same with respect to the connection just described.
  • tabs 80 and 81 are provided, which are also provided with holes and in a plane below or above the tabs 32 and 30 lie. These tabs connect the individual half elements directly in the longitudinal direction of the sliding threshold, so that not only the individual bolts and the corresponding tabs 30 and 32 are stressed in a vehicle impact, but also the tabs 80 and 81 cooperate.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Paving Structures (AREA)
  • Road Signs Or Road Markings (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Bridges Or Land Bridges (AREA)

Claims (10)

  1. Bordure de sécurité modulaire pour voies de communication, constituée par des moitiés de modules de même hauteur, reliées entre elles transversalement à la direction du trafic, conçues en tant qu'éléments préfabriqués réalisés sous forme de caisson à poser sur la chaussée et dont la section transversale constitue une section transversale partielle de la section transversale d'une double bordure de sécurité matérialisée par deux rangées de moitiés de modules, caractérisée en ce que les moitiés de module sont fabriquées à partir de sections en forme de plaques, en ce que la section en forme de plaque orientée à l'opposé de la circulation et constituant la paroi dorsale de chaque moitié de module est perpendiculaire et en ce que pour unir au moyen d'une liaison du type à oeillet et boulon les parois dorsales de deux moitiés de module accolées dos à dos, les moitiés de module présentent des oreilles pourvues de perçages destinés au passage des boulons, lesquelles oreilles s'écartent de la moitié de module dans la direction opposée à la chaussée, des lumières correspondant aux oreilles étant ménagées dans les parois dorsales opposées.
  2. Bordure de sécurité suivant la revendication 1, caractérisée en ce que des entretoises (72, 73) sont disposées entre les parois dorsales (77, 78) de deux moitiés de module placées en deux rangées équidistantes pour former une double bordure de sécurité.
  3. Bordure de sécurité suivant l'une des revendications 1 ou 2, caractérisée en ce que les bases des moitiés de module s'écartant perpendiculairement des parois dorsales (4, 5) sont constituées par deux sections de plaques (11) équidistantes.
  4. Bordure de sécurité suivant la revendication 3, caractérisée en ce que les bases sont pourvues de pieds coulissants.
  5. Bordure de sécurité suivant l'une des revendications 1 à 4, caractérisée en ce que les sections de plaque (54, 55) qui forment les faces supérieures des moitiés de module se développent perpendiculairement aux parois dorsales.
  6. Bordure de sécurité suivant l'une des revendications 1 à 5, caractérisée en ce qu'une section de plaque (58, 59) se dresse pratiquement à la verticale et sous forme linéaire, à partir du bord de la base (56, 57) se développant perpendiculairement à la paroi dorsale de la moitié de module, pour former une surface qui dévie les impacts des véhicules.
  7. Bordure de sécurité suivant l'une des revendications 1 à 6, caractérisée en ce que la moitié de module contient un corps de remplissage (60).
  8. Bordure de sécurité suivant la revendication 7, caractérisée en ce que le corps de remplissage se compose d'une enveloppe de plastique (61) éventuellement garnie d'une matière de charge, par exemple une matière provenant du recyclage de pneumatiques.
  9. Bordure de sécurité suivant l'une ou plusieurs des revendications 1 à 8, caractérisée en ce que les sections de plaque sont faites en acier.
  10. Bordure de sécurité suivant l'une des revendications 1 à 9, caractérisée en ce que les parois dorsales (4, 5), d'une part, portent des oreilles (30, 32), et, d'autre part, présentent des fentes (31, 33) pour le passage des oreilles (30, 32).
EP88110730A 1987-12-16 1988-07-05 Barrière glissière en éléments préfabriqués pour voirie Expired - Lifetime EP0320565B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88110730T ATE81171T1 (de) 1987-12-16 1988-07-05 Gleitschwelle fuer verkehrswege, bestehend aus fertigteilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3742683 1987-12-16
DE19873742683 DE3742683A1 (de) 1987-12-16 1987-12-16 Gleitschwelle fuer verkehrswege, bestehend aus fertigteilen

Publications (3)

Publication Number Publication Date
EP0320565A2 EP0320565A2 (fr) 1989-06-21
EP0320565A3 EP0320565A3 (en) 1989-10-18
EP0320565B1 true EP0320565B1 (fr) 1992-09-30

Family

ID=6342770

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88110730A Expired - Lifetime EP0320565B1 (fr) 1987-12-16 1988-07-05 Barrière glissière en éléments préfabriqués pour voirie

Country Status (3)

Country Link
EP (1) EP0320565B1 (fr)
AT (1) ATE81171T1 (fr)
DE (1) DE3742683A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9211088U1 (de) * 1992-08-19 1992-10-22 Stewing Beton- Und Fertigteilwerk Gmbh & Co Kg, 4270 Dorsten Verkehrsleitstein
NL1006481C2 (nl) * 1997-07-04 1999-01-05 Laura Metaal Eygelshoven B V Barrierkoppeling.
IT1394658B1 (it) * 2009-05-29 2012-07-05 Image Services Company Llc Barriera di delimitazione, particolarmente per circuiti motoristici
EP3587669A1 (fr) * 2018-06-27 2020-01-01 Wenger, Projekte und Coaching Ensemble charnière pour éléments de délimitation de chaussée et dispositif de deux éléments de délimitation de chaussée

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR776756A (fr) * 1933-10-21 1935-02-04 Mur en ciment armé pour routes accidentées
FI41038B (fr) * 1956-05-14 1969-04-30 H Smith
DE1534470A1 (de) * 1964-02-18 1969-04-17 Autostrade Conzessioni E Costr Leitplanke fuer Autostrassen
FR1395746A (fr) * 1964-03-04 1965-04-16 Glissière de sécurité
LU53853A1 (fr) * 1966-06-14 1967-08-14
US3678815A (en) * 1970-08-27 1972-07-25 George C Younker Concrete structural member
FR2144472A5 (fr) * 1972-07-10 1973-02-09 Tangorre Joseph
DE8025723U1 (de) * 1980-09-25 1983-08-04 Urlberger, Hermann Hans, 8750 Aschaffenburg Schutzplankeneinrichtung
US4681302A (en) * 1983-12-02 1987-07-21 Thompson Marion L Energy absorbing barrier
DE8708908U1 (de) * 1987-06-27 1987-08-20 Zirec Zieringer GmbH & Co Recycling, 6140 Bensheim Trenneinrichtung bzw. Schutzeinrichtung für Verkehrsflächen

Also Published As

Publication number Publication date
ATE81171T1 (de) 1992-10-15
EP0320565A2 (fr) 1989-06-21
DE3742683A1 (de) 1989-07-06
DE3742683C2 (fr) 1992-04-30
EP0320565A3 (en) 1989-10-18

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