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EP0314702B1 - Sicherheitszaun für strassen - Google Patents

Sicherheitszaun für strassen Download PDF

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Publication number
EP0314702B1
EP0314702B1 EP19870904986 EP87904986A EP0314702B1 EP 0314702 B1 EP0314702 B1 EP 0314702B1 EP 19870904986 EP19870904986 EP 19870904986 EP 87904986 A EP87904986 A EP 87904986A EP 0314702 B1 EP0314702 B1 EP 0314702B1
Authority
EP
European Patent Office
Prior art keywords
poles
section
buffer
structural steel
line
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
Application number
EP19870904986
Other languages
English (en)
French (fr)
Other versions
EP0314702A1 (de
Inventor
Ake Andersson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to AT87904986T priority Critical patent/ATE74639T1/de
Publication of EP0314702A1 publication Critical patent/EP0314702A1/de
Application granted granted Critical
Publication of EP0314702B1 publication Critical patent/EP0314702B1/de
Expired 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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • 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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0407—Metal rails
    • E01F15/0423—Details of rails
    • E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
    • 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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0453—Rails of materials other than metal or concrete, e.g. wood, plastics; Rails of different materials, e.g. rubber-faced metal profiles, concrete-filled steel tubes
    • 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
    • E01F15/04—Continuous barriers extending along roads or between traffic lanes essentially made of longitudinal beams or rigid strips supported above ground at spaced points
    • E01F15/0484—Installing; Repairing; Adjusting

Definitions

  • This invention concerns a safety fence for roads consisting of poles inserted in the ground and buffer rails extending horizontally between the poles and attached to one side of the poles, said buffer rails being tubular steel setions, which are placed on one, two or more different levels above the ground.
  • the object of the present invention over the known art is to increase the flexural resistance of the longitudinal buffer rails, which makes it possible to increase the distance between the central points of the poles.
  • the invention will also make it possible to arrange the poles with optional relative distance independent of the length of the tubular structural steels. With the means of attachment it is also possible to easily adjust the distance of the buffer rails over the ground.
  • a further object of the invention is to make it less time consuming to assemble the safety fence and also to make it less time consuming to exchange damaged parts of the fence.
  • the invention is characterized in that the outer contour of the cross section of the tubular steel sections consists of a circle and two parallel lines extending therefrom the free ends of which are joined by a third line to form the contour of an U, the symmetry line of which coincides with an extension of the symmetry line of the cross section of the tubular steel section so that along the length of the steel section is formed an U-shaped rib (4), the base of which is directed towards the poles (3) and is attached to the poles by a screw clamp joint (2) attached to the poles.
  • Fig. 1 shows a section of one buffer rail and a part of a pole according to the invention.
  • Fig. 2 shows a view A-A from above of the buffer rail end pole.
  • Fig. 3 shows a section of an alternative form of the buffer rail.
  • the buffer tube 1 and the pole 3 are formed from tubular structural steels. When assembling a new fence a hole is taken up in the ground for the poles in a known manner.
  • the buffer tubes are placed in correct height over the ground and in correct lateral position on temporary supports,which are placed between the holes in the ground.
  • the poles are therefore attached to the buffer rails or buffer tubes by means of a mechanical joint 2 and adjustment is carried out in level and lateral position before the screws 5, 6 respectively of the mechanical joint are tightened.
  • the fence has now its correct position in height and lateral position.Injected concrete is now pumped into each pole so that the space between the pole and the side of the hole is filled up. When the concrete has set,the support between the holes or rather the poles can be taken away and the fence is ready to be used. It is possible to reinforce the pole, i.e. by inserting a perforated structural steel when the injected concrete has been pumped into the pole. It is also possible to reinforce the buffer tubes by filling the tubes with injected concrete or with injected concrete and sheeting.
  • the sheeting is preferably welded to the pole before being galvanizated.
  • the buffer tube 1 has the form of a tubular structural steel with a U-formed rib 4, which is extended along the length of the buffer tube.
  • the mechanical joint is attached displacable on the pole 3 and consists of a clamping opening in which the ribs of the buffer tube is inserted and clamped with a screw 7.
  • the mechanical joint 2 is released from the pole. If a part of the tube of the buffer has to be exchanged after being damaged the tube is cut with a saw and a new tube part is inserted instead of the damaged part by using a welding and/or an interior smaller pipe.
  • the buffer rail can consist of one or several longitudinal tubular structural steels.
  • tubular structural steel is meant not only structural steels having a circular cross section.
  • Fig. 3 shows a different embodiment, the rib 4 being solid.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Bridges Or Land Bridges (AREA)
  • Fencing (AREA)

Claims (1)

1. Sicherheitszaun für Straßen umfassend Pfosten (3), die in den Boden eingelassen sind, und Pufferstangen (1), die sich horizontal zwischen den Pfosten erstrecken und an einer Seite der Pfosten angebracht sind, wobei die Pufferstangen aus röhrenförmigen Stahlprofilen bestehen, die auf ein, zwei oder mehr verschiedenen Höhen über dem Boden angeordnet sind, dadurch gekennzeichnet, daß der äußere Umriß des Querschnitts der röhrenförmigen Stahlprofile aus einem Kreis und zwei sich davon erstreckenden, parallelen Linien besteht, deren freie Enden durch eine dritte Linie verburden sind um einen Umriß in Form eines U's zu bilden, dessen Symmetrielinie mit einer Verlängerung der Symmetrielinie des Querschnitts des röhrenförmigen Stahlprofils zusammenfällt, so daß entlang der Länge des Stahlprofils eine U-förmige Rippe (4) gebildet wird, deren Grundfläche auf die Pfosten (3) ausgerichtet und mit einer an den Pfosten angebrachten Schraubenklemmenverbindung (2) an den Pfosten befestigt ist.
EP19870904986 1986-07-14 1987-07-14 Sicherheitszaun für strassen Expired EP0314702B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87904986T ATE74639T1 (de) 1986-07-14 1987-07-14 Sicherheitszaun fuer strassen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8603112 1986-07-14
SE8603112A SE454522B (sv) 1986-07-14 1986-07-14 Vegrecke med avberare av halprofil med u-formigt utsprang

Publications (2)

Publication Number Publication Date
EP0314702A1 EP0314702A1 (de) 1989-05-10
EP0314702B1 true EP0314702B1 (de) 1992-04-08

Family

ID=20365108

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19870904986 Expired EP0314702B1 (de) 1986-07-14 1987-07-14 Sicherheitszaun für strassen

Country Status (4)

Country Link
EP (1) EP0314702B1 (de)
DE (1) DE3778162D1 (de)
SE (1) SE454522B (de)
WO (1) WO1988000628A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9021380D0 (en) * 1990-10-02 1990-11-14 British Alcan Aluminium Plc Vehicle crash barrier
DE4224548A1 (de) * 1992-07-24 1994-01-27 Sps Schutzplanken Gmbh Anpralldämpfer für stabförmige Träger von Bauelementen, insbesondere Brückenpfeiler
DE4224998C1 (en) * 1992-07-29 1993-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De Protective crash barrier for highways - comprises posts anchored in ground, deformation profile on road side, upper and lower longitudinal rails
SE9400035L (sv) * 1994-01-10 1995-05-02 Fmk Trafikprodukter Ab Vägräckesprofil
SE507835C2 (sv) * 1996-03-27 1998-07-20 Bcc Ab Räcke särskilt för vägar och broar
SE511275C2 (sv) * 1998-01-13 1999-09-06 Bcc Ab Räcke speciellt för vägar och broar
FR2785309B1 (fr) * 1998-11-04 2001-01-19 Sec Envel Barriere de securite pour voies de circulation de vehicules, comprenant deux lisses superposees a resistances d'enfoncement differentielles
FR2911351B1 (fr) * 2007-01-15 2012-11-16 Sec Envel Barriere de securite pour voies de circulation, procede d'installation et procede d'absorption de chocs contre une telle barriere
JP6305716B2 (ja) * 2013-05-22 2018-04-04 積水樹脂株式会社 ガードパイプ用端部緩衝具及びそれを用いたガードパイプ
EP3293311B1 (de) 2016-09-09 2019-07-03 ATA Hill & Smith AB Schutzgeländersystem für strassen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK99467C (da) * 1958-02-10 1964-08-10 Erik Pedersen Autohegn.
US3258250A (en) * 1963-07-17 1966-06-28 Reynolds Metals Co Railing construction
DE1948241A1 (de) * 1969-09-24 1971-03-25 Buchmann Rudolf Ch Verfahren und Vorrichtung zur Richtungslenkung beim Auffahren eines Kraftfahrzeuges auf Fahrbahn-Leitvorrichtungen

Also Published As

Publication number Publication date
EP0314702A1 (de) 1989-05-10
SE454522B (sv) 1988-05-09
SE8603112D0 (sv) 1986-07-14
WO1988000628A1 (en) 1988-01-28
SE8603112L (sv) 1988-01-15
DE3778162D1 (de) 1992-05-14

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