EP0826833B1 - Fahrspurtrenneinrichtung - Google Patents

Fahrspurtrenneinrichtung Download PDF

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Publication number
EP0826833B1
EP0826833B1 EP97113071A EP97113071A EP0826833B1 EP 0826833 B1 EP0826833 B1 EP 0826833B1 EP 97113071 A EP97113071 A EP 97113071A EP 97113071 A EP97113071 A EP 97113071A EP 0826833 B1 EP0826833 B1 EP 0826833B1
Authority
EP
European Patent Office
Prior art keywords
connection
concrete
separation device
another
lane separation
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
EP97113071A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0826833A3 (de
EP0826833A2 (de
Inventor
Bernd Spengler
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.)
Hermann Spengler KG
Original Assignee
Hermann Spengler KG
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 Hermann Spengler KG filed Critical Hermann Spengler KG
Publication of EP0826833A2 publication Critical patent/EP0826833A2/de
Publication of EP0826833A3 publication Critical patent/EP0826833A3/de
Application granted granted Critical
Publication of EP0826833B1 publication Critical patent/EP0826833B1/de
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
    • E01F15/083—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 concrete

Definitions

  • the invention relates to a lane dividing device for Braking, returning or stopping from the road outgoing vehicles consisting of along the lane or to be arranged between their lanes, in Longitudinally lined up and with each other in Connected concrete elements from each other preferably of the same shape, based on that of A wall surface facing vehicles with a roadway have an inclined approach surface and on their vertically aligned end faces with in Anchored inside the concrete element as a vertically arranged plate trained links are provided, which at Concrete elements placed close together on the face mesh.
  • Such a lane separator is for example known from EP 0 589 073.
  • Lane separation devices for example with the help of sliding formwork and ready-mixed concrete created on site are made of individual concrete elements manufactured lane dividers the advantage that them at suitable manufacturing facilities under cheaper ones Conditions and then manufactured as finished parts Can be transported to where it is needed with the help of the connecting links together to form a firm bond can be ranked.
  • the individual parts can also be in in certain cases to be additionally anchored to the ground to improve the firm bond.
  • the invention has for its object a Lane separation device of the type mentioned above train that she is able to handle even larger ones Lateral forces without the risk of tearing the Connect links as they do when opening at a larger angle, especially through heavy ones Vehicles can occur.
  • the advantage achieved by the invention is essential in that the anchoring basket inside of the concrete element an additional, the occurring Forces, especially the tensile and shear forces Reinforcement forms, so that even high, over the Links introduced into the concrete element Transverse forces without damage or destruction of the Concrete element are included. At the same time, the Concrete quality increased through this additional reinforcement.
  • bracket parts have the same distance from each other.
  • the connecting member can expediently from a Cross-section J-shaped, thereby forming a hook Anchor plate consist of the hook on it having side carries an angle profile, the space between the angle profile and the hook Admission chamber for the connecting link of the adjacent one Concrete element forms.
  • the free protruding leg of the Angular profile expediently closes flush from the end face of the concrete element.
  • the invention provides that through the two connecting links of a concrete element at least one connecting strut connected to each other are. In this way, any concrete element comparatively high, on the two links absorb acting tensile forces.
  • the lane divider shown in the drawing is used for braking, returning or stopping Vehicles - for whatever reason - from the the prescribed or intended lane and thus run the risk, for example, via a Crash embankment or with the oncoming Traffic collide.
  • the lane separation device exists in detail from along the lane or between its lanes to be arranged concrete elements 1 of each other preferably of the same shape in the longitudinal direction to be strung together and in connection with each other stand. That of the lane used by vehicles facing wall surface 2 of the concrete element 1 has how can be seen in particular from FIGS. 2 and 3, a sloping upward approach surface 3, the one hard impact of the vehicle on the concrete element receives.
  • End faces 4 are the concrete elements 1 with inside anchored links 5 provided at Concrete elements placed close together on the face 1 mesh.
  • the anchoring basket 6 of several U-shaped, arranged one above the other at a mutual distance Bracket parts 7 formed, the vertical Profile strips 8 are interconnected.
  • the Bracket parts 7 have the same distance from each other on.
  • a total of 6 such bracket parts 7 are provided, which a total of five profile strips 8 are connected to each other.
  • This lead frame 9 encloses and also carries the connecting member 5.
  • the connecting link 5 can not in more detail illustrated manner on the lead frame 9, for example be welded on.
  • the connecting link 5 itself is of a cross section J-shaped anchoring plate formed, which thereby a has a hook-like shape in cross-section, as is the case with this can be seen well from Figure 4.
  • hook-shaped link 5 of the a suitable concrete element To form the receiving chamber 11 carries the link 5 on their hooked side Angle profile 10. The space between the angle profile 10 and the hook thus forms the receiving chamber 11.
  • the protruding leg of the angle profile 10 closes thereby flush with the end face of the concrete element 1.
  • the two connecting links 5 are one Concrete element 1 by at least one connecting strut 12 connected to one another, as can be seen in FIG. 4 results.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Steering Controls (AREA)
  • Vibration Dampers (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Soil Working Implements (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
EP97113071A 1996-08-28 1997-07-30 Fahrspurtrenneinrichtung Expired - Lifetime EP0826833B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE29614929U DE29614929U1 (de) 1996-08-28 1996-08-28 Fahrspurtrenneinrichtung
DE29614929U 1996-08-28

Publications (3)

Publication Number Publication Date
EP0826833A2 EP0826833A2 (de) 1998-03-04
EP0826833A3 EP0826833A3 (de) 1999-07-28
EP0826833B1 true EP0826833B1 (de) 2004-03-24

Family

ID=8028437

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97113071A Expired - Lifetime EP0826833B1 (de) 1996-08-28 1997-07-30 Fahrspurtrenneinrichtung

Country Status (5)

Country Link
EP (1) EP0826833B1 (es)
AT (1) ATE262623T1 (es)
DE (2) DE29614929U1 (es)
DK (1) DK0826833T3 (es)
ES (1) ES2214569T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1012439C2 (nl) * 1999-06-25 2001-01-10 Haitsma Beton Bv Afscheidingselement.
DE19942804C1 (de) * 1999-09-08 2001-01-04 Hermann Spengler Kg Sand U Bet Fahrspurtrenneinrichtung
DE10135403A1 (de) 2001-07-25 2003-02-13 Hermann Spengler Kg Sand U Bet Fahrbahnbegrenzungseinrichtung
FI128216B (fi) 2009-04-03 2019-12-31 Rudus Betonituote Oy Ajotien reunaan tai kaistoja erottamaan asetettava kaide sekä menetelmät kaide-elementtien kiinnittämiseksi toisiinsa ja irrottamiseksi toisistaan

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1472186A (fr) * 1966-01-18 1967-03-10 B L A Sa De Beon Luyrieu Ain S Barrière-glissière de sécurité
DE2331168A1 (de) * 1973-06-19 1975-01-16 Peter Dipl Ing Bofinger Verkettungsschloss fuer vorgefertigte betonleitplanken
FR2294269A1 (fr) * 1974-12-13 1976-07-09 Peter Bofinger Verrou de jonction de garde-fou prefabrique de beton
AT392103B (de) * 1988-01-07 1991-01-25 Rausch Peter Betonleitwand fuer verkehrswege
US4806044A (en) * 1988-05-20 1989-02-21 Barrier Systems, Inc. Anti-crash lane barrier with self-centering hinges
US5046884A (en) * 1989-01-17 1991-09-10 Marino Girotti Roadway traffic barriers
US5149224A (en) * 1989-07-25 1992-09-22 Smith Rodney I Interlocking highway structure
US5156485A (en) * 1991-04-25 1992-10-20 Texas A & M University Low profile concrete road barrier
US5464306A (en) * 1994-08-17 1995-11-07 Cristiano; Joseph Concrete barrier joints

Also Published As

Publication number Publication date
EP0826833A3 (de) 1999-07-28
DE29614929U1 (de) 1996-10-31
DE59711442D1 (de) 2004-04-29
EP0826833A2 (de) 1998-03-04
DK0826833T3 (da) 2004-06-21
ATE262623T1 (de) 2004-04-15
ES2214569T3 (es) 2004-09-16

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