EP1995382A1 - Barre de seuil de guidage en acier pour véhicules automobiles - Google Patents

Barre de seuil de guidage en acier pour véhicules automobiles Download PDF

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Publication number
EP1995382A1
EP1995382A1 EP08002806A EP08002806A EP1995382A1 EP 1995382 A1 EP1995382 A1 EP 1995382A1 EP 08002806 A EP08002806 A EP 08002806A EP 08002806 A EP08002806 A EP 08002806A EP 1995382 A1 EP1995382 A1 EP 1995382A1
Authority
EP
European Patent Office
Prior art keywords
guide housing
end wall
plates
height range
guide
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.)
Withdrawn
Application number
EP08002806A
Other languages
German (de)
English (en)
Inventor
Karl-Heinz Schmitt
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.)
SPIG Schutzplanken Produktions GmbH and Co KG
Original Assignee
SPIG Schutzplanken Produktions GmbH and Co 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 SPIG Schutzplanken Produktions GmbH and Co KG filed Critical SPIG Schutzplanken Produktions GmbH and Co KG
Publication of EP1995382A1 publication Critical patent/EP1995382A1/fr
Withdrawn legal-status Critical Current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

Definitions

  • the invention relates to a steel guardrail for motor vehicles according to the features in the preamble of claim 1.
  • coupling means are integrated, on the one hand from an angle piece with a downwardly directed leg on the second end wall and from upwardly facing tabs on the first end wall consist.
  • the tabs open into a recess of the horizontal web of the guide housing.
  • Leitschwellenstrangs extends a Leitholmstrang, which consists of individual downwardly open Leitholmen, which are associated with the guide housings.
  • the guide rails are distanced to the guide housings by means of vertical posts.
  • the guide rails have at one end face angle pieces with upwardly directed legs. Behind these legs grasp the end faces of the adjacent Leitholme.
  • Leitschwellenstrlinde While Leitschwellenstrlinde the type described above are predominantly used where there is sufficient space for their installation in addition to a roadway for motor vehicles, are in the scope of DE 39 28 793 C2 or the DE 298 15 850 U1 Leitschwellenstrlinde known that require a small space for their installation due to their special design and therefore be used where between two separate lanes - mostly in construction sites - only little space is available.
  • Leitschwellenstrlinden Both types have proven in practice absolutely. While the Leitschwellenstrang mentioned above corresponds to the containment level T3, the above-mentioned, designed for a small installation space Leitschwellenstrfite are basically parked only on the containment levels T1 and T2. These Leitschwellenstrfite thus do not meet the requirement of DIN 1317 Part 2 or the current requirements of the road authorities with regard to higher containment levels.
  • the invention is - based on the prior art - the object to provide a steel barrier for motor vehicles, which requires only small footprint, manufactured with little effort and can be mounted and the containment level T3 in accordance with the requirement DIN 1317 Part 2 is sufficient ,
  • Another advantage of the invention is that the guide housing can now be unloaded directly from a truck with the help of a mostly existing on this crane and assembled to the desired Leitschwellenstrang. Also, two or more Leitgebliuse (depending on the length of the truck) factory pre-assembled and provided in this pre-assembled manner at the installation site. This considerably reduces the assembly time for a main barrier string.
  • the production of the guide housing according to the invention is considerably simplified.
  • the baffles are folded over their entire length in one piece from a sheet to form the complete outer contour. face side then only need the previously prepared in advance with the receiving pockets and tabs prepared end walls, in particular to be welded.
  • the length of the Leitgekoruse can be up to 6,000.00 mm taking into account modern production capacities. Accordingly, the practice of Leitgeophuse can be provided with different lengths. It is also possible to provide baffles with oblique end faces in order to create angled guide sill strands. Furthermore, angled guide housings are conceivable.
  • each nut on the Inside an end wall of a guide housing is attached.
  • the attachment is preferably carried out by means of a welding operation.
  • the guide housing are provided in the height ranges of the bolts. Through these openings, both the bolts can be manually threaded through the holes in the two frontally opposing baffles and screwed into the nuts, as well as finally tightened properly with a torque wrench.
  • each nut is fixed to a reinforcing sheet, in particular welded, to the inside of an end wall of a lead frame , in particular by welding, is attached.
  • the features of claim 5 provide that below the reinforcing plate for a bolt head a nut for receiving a bolt on the inside of the end wall of a guide housing is attached. The attachment is accomplished by means of a tack weld on the inside. In this mother is still screwed in the factory of the bolt and can therefore be used directly during assembly by the installer.
  • a thread can also be introduced into an end wall into which the bolt can be screwed for transport and for provision at the installation site.
  • the necessary stability of the receiving pockets on the first end wall of a guide housing is ensured by the features of claim 6, characterized in that the receiving pockets formed by vertically slotted in the first end wall of a guide housing gusset plates and parallel to the first end wall extending web plates are, which are fixed at a distance to the outside of the first end wall between the gusset plates.
  • the receiving pockets formed by vertically slotted in the first end wall of a guide housing gusset plates and parallel to the first end wall extending web plates are, which are fixed at a distance to the outside of the first end wall between the gusset plates.
  • three gusset plates and two web plates are provided. Again, the attachment of the gusset plates in the slots and the connection of the web plates with the gusset plates by means of welding operations.
  • the slots do not go to the lower transverse edge of the first end wall, so that their stability is not significantly affected.
  • gusset plates protrude into the interior of a guide housing and are stiffened here according to claim 7 by means of horizontal base plates.
  • the base plates are welded between the gusset plates.
  • feed sheets are releasably secured in the receiving pockets.
  • the lining sheets are determined in particular by means of screws.
  • they have the task of removing the play between the tabs and the receiving pockets when threading the tabs into the receiving pockets and, on the other hand, allow two successive guide shells to be arranged at an angle to one another. Since two receiving pockets are usually arranged side by side, at least one lining sheet can be removed from the one receiving pocket. In this way, the tongue in the receiving pocket with a lining sheet less a bigger game. Consequently, the two successive Leitgepuruse can then be arranged at an angle to each other when the located in the upper height range screwing be tightened.
  • the features of claim 10 provide that in these height ranges of the bolts and nuts spacers between the end walls of two successive guide housings are einkliederbar. These are in particular U-shaped spacer plates, which can be pushed laterally over the bolts during assembly and then rotated upwards. Then, when the screw and the Leitgeophuse are aligned, the desired curve is fixed.
  • the stability of the guide housing between the end-side end walls is increased according to the features of claim 11, characterized in that in the height ranges of the tread, the transitions from the Anfahrschreibn are adapted to the Aufstandsschenkel and the folds to the lower inner contour of a guide housing, transversely extending support shoes are incorporated.
  • the number of support shoes depends on the length of a guide housing. For practical reasons, it makes sense to arrange the support shoes at a distance of 1,500 mm.
  • the features of claim 13 provide that the undersides of the support shoes are provided with the friction resistance increasing means.
  • Such means may, for example, be spot welds or adhesives under the support skids or else more holes in the skids.
  • the means are preferably formed according to claim 14 of rubber studs, which are pressed into recesses in the undersides of the support shoes.
  • Such rubber knobs have circumferential constrictions, with which they are kept perfectly at the edges of the recesses.
  • the extending into the support shoes sections of the rubber studs are frustoconical. In this way, the rubber studs can be easily pressed into the recesses.
  • the downwardly open guide housing 1, 1 a, 1 b are folded from a sheet and are each composed of an upper horizontal web 2, two adjoining the web 2, roof-shaped inclined side Anfahrandn 3, two lower, lateral, oblique tread legs 4 with downwardly directed, edge-side folds 5 and two end walls 6, 7 together.
  • the end walls 6, 7 are welded to the finished edges in the contour of a guide housing 1, 1 a, 1 b.
  • the transitions 8 between the saddle legs 4 and the Anfahrsolutionn 3 are rounded.
  • a suitable distance from each other are in the height ranges of the tread leg 4, the transitions 8 and the folds 5 to the lower inner contour of a guide housing 1, 1 a, 1b adapted, transversely extending support shoes 9 incorporated.
  • the FIG. 4 can recognize some of these support shoes 9 may be provided with a longitudinal channel 10.
  • This longitudinal channel 10 opens into recesses 11 of the tread leg 4, the transitions 8 and the folds 5, as also with reference to FIG. 1 can be seen.
  • two longitudinally channeled support shoes 9 and two non-channeled support shoes 9 are provided.
  • the non-channeled support shoes 9 are illustrated in dash-dotted lines.
  • the guide housing 1 At the first end wall 6 of a guide housing (it is described as an example, the guide housing 1) are located opposite the first end wall 6 projecting, upwardly and downwardly open receiving pockets 12 (see also FIG. 3 ). These receiving pockets 12 are formed by three in three vertical slots 13 in the first end wall 6 welded triangular gusset plates 14, the outer side 15 of the first end wall 6 and two parallel to the first end wall 6 extending web plates 16 which are spaced from the outside 15th are welded between the outside ends of the gusset plates 14.
  • the receiving pockets 12 s. FIG. 3
  • at least one below explained in more detail lining plate 39 may be present.
  • Such a lining plate 39 is fixed locally by means of at least one screw 41.
  • the sections of the gusset plates 14 extending into the interior of the guide housing 1 are connected at their lower longitudinal edges by means of two welded-in base plates 17 (see also FIG. 2 ).
  • gusset plates 14 extends a horizontal stiffening plate 18 which extends from the inside 19 of the first end wall 6 into the interior of the guide housing 1.
  • two downwardly facing tabs 23 are formed in the lower height range, of three vertical Slits 24 in the second end wall 7 and a lower recess 25 are limited.
  • the tabs 23 are adapted to the receiving pockets 12, taking into account the thickness of the lining sheet 39.
  • a horizontal stiffening plate 26 extends into the interior of the guide housing 1.
  • the stiffening plate 26 is welded to the inside 27 of the second end wall 7.
  • a nut 28 is welded to the inside 27.
  • the nut 28 serves to receive a bolt 29 during the transport of the guide housing. 1
  • a rectangular reinforcement plate 31 is welded on the inside 27 on the circumference of a bore 30 in the second end wall 7.
  • the reinforcing plate 31 serves to bear the head 42 of the bolt 29 when it is inserted through the holes 30 in the second end wall 7 and 20 in the first end wall 6 to connect the two guide housing 1.
  • FIGS. 1 to 3 still recognize that in the height range of the bore 30 in the second end wall 7, a circular opening 32 is provided in a starting wall 3. This is a mounting opening for handling the bolt 29.
  • the guide housing 1 can be mounted regardless of their length directly from a truck, which has brought the guide housing 1 to the mounting location.
  • the next Leitgeophuse 1 is lowered by means of a crane located on the truck from above so that the tabs 23 of the next case 1 engage in the receiving pockets 12 of the already deposited Leitgeophuses 1.
  • a fitter on the opening 32 only the screw 29 from the nut 28 inside the second end wall 7 unscrew, thread through the holes 30, 20 in the two end walls 7, 6 and in the from the FIG. 2 screw in recognizable nut 22 of the previously deposited guide housing 1.
  • a torque wrench then the perfect axial connection can be fixed.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Body Structure For Vehicles (AREA)
EP08002806A 2007-05-21 2008-02-15 Barre de seuil de guidage en acier pour véhicules automobiles Withdrawn EP1995382A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710023788 DE102007023788B3 (de) 2007-05-21 2007-05-21 Leitschwellenstrang aus Stahl für Kraftfahrzeuge

Publications (1)

Publication Number Publication Date
EP1995382A1 true EP1995382A1 (fr) 2008-11-26

Family

ID=39639617

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08002806A Withdrawn EP1995382A1 (fr) 2007-05-21 2008-02-15 Barre de seuil de guidage en acier pour véhicules automobiles

Country Status (2)

Country Link
EP (1) EP1995382A1 (fr)
DE (1) DE102007023788B3 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007048304B3 (de) * 2007-10-08 2009-04-09 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Fahrzeugrückhaltesystem
DE102009021810A1 (de) * 2009-05-18 2010-11-25 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Fahrzeugrückhaltesystem
DE102009050266A1 (de) * 2009-10-21 2011-05-05 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Fahrzeugrückhaltesystem mit Beschwerungskörper
DE102010018843B4 (de) * 2010-04-29 2016-04-14 Heintzmann Sicherheitssysteme Gmbh & Co. Kg Fahrzeugrückhaltesystem mit Beschwerungskörper
DE202011104387U1 (de) * 2011-07-01 2011-11-16 Horst Luther Schutzwand aus einzelnen Schutzwandelementen zur Sicherung von Verkehrswegen

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928793C2 (fr) 1989-08-31 1993-01-14 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De
DE29815850U1 (de) 1998-09-03 1998-12-03 Spig Schutzplanken-Produktions-Gesellschaft mbH & Co KG, 66839 Schmelz Leitschwellenstrang
EP1418274A1 (fr) * 2002-11-06 2004-05-12 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Barrière de sécurité pour voies routières
DE10326414B3 (de) * 2003-06-12 2004-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Schutzplankenstrang
EP1693519A1 (fr) * 2005-01-20 2006-08-23 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG File de modules séparateurs pour limitation de voies de circulation

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19619787C2 (de) * 1996-05-15 2002-11-14 Spig Schutzplanken Prod Gmbh Fahrbahnbegrenzung für Go-Cart-Bahnen
DE10004251A1 (de) * 2000-02-01 2001-08-02 Elkosta Security Systems Gmbh Mittelstreifenüberleitsystem
EP1518965A1 (fr) * 2003-09-27 2005-03-30 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Barrière routière
US8061925B2 (en) * 2005-09-26 2011-11-22 Volkmann & Rossbach Gmbh & Co. Kg Vehicle restraining system for limiting roadways

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3928793C2 (fr) 1989-08-31 1993-01-14 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg, 6612 Schmelz, De
DE29815850U1 (de) 1998-09-03 1998-12-03 Spig Schutzplanken-Produktions-Gesellschaft mbH & Co KG, 66839 Schmelz Leitschwellenstrang
EP1418274A1 (fr) * 2002-11-06 2004-05-12 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Barrière de sécurité pour voies routières
EP1418274B1 (fr) 2002-11-06 2004-05-26 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Barrière de sécurité pour voies routières
DE10326414B3 (de) * 2003-06-12 2004-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Schutzplankenstrang
EP1693519A1 (fr) * 2005-01-20 2006-08-23 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG File de modules séparateurs pour limitation de voies de circulation

Also Published As

Publication number Publication date
DE102007023788B3 (de) 2008-09-11

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