EP0924346A2 - Glissière de sécurité - Google Patents

Glissière de sécurité Download PDF

Info

Publication number
EP0924346A2
EP0924346A2 EP98123111A EP98123111A EP0924346A2 EP 0924346 A2 EP0924346 A2 EP 0924346A2 EP 98123111 A EP98123111 A EP 98123111A EP 98123111 A EP98123111 A EP 98123111A EP 0924346 A2 EP0924346 A2 EP 0924346A2
Authority
EP
European Patent Office
Prior art keywords
tree trunk
sections
halves
slip sleeves
strand according
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
EP98123111A
Other languages
German (de)
English (en)
Other versions
EP0924346A3 (fr
EP0924346B1 (fr
Inventor
Karl-Heinz Dipl.-Ing. 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 EP0924346A2 publication Critical patent/EP0924346A2/fr
Publication of EP0924346A3 publication Critical patent/EP0924346A3/fr
Application granted granted Critical
Publication of EP0924346B1 publication Critical patent/EP0924346B1/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
    • E01F15/04—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

Definitions

  • the invention relates to a guard rail strand according to the features in the preamble of claim 1.
  • Such a guardrail strand is through the DE 195 17 933 A1 known.
  • the Firstholm is out halved tree trunk sections from a tensioned Steel cable interspersed in the longitudinal direction.
  • Such one Guardrail strand can not only with regard to its Materials and its shape of the rural environment adapted to a road surface in a visually appealing way, but also meet the requirements of the protective function pure steel guardrails.
  • the invention is based on the prior art Task based on that described in the preamble of claim 1 To further develop the guard rail line that he can also handle higher loads from heavy motor vehicles fully meets.
  • the tension element is now made as a flat belt a textile material and / or made of plastic and in an upright extension between the stem halves of the log sections forming the Firstholm.
  • it is a textile and / or plastic fabric, e.g. made of polyester yarn.
  • the tension element is treated like a sandwich and when assembling the Guardrail strand placed between the trunk halves.
  • the tension element can be wound from a roll and inserted in any length between the stem halves become. This has the advantage that the distance the post not that of steel guardrails must have a standardized grid dimension of 4,000 mm.
  • the posts can consist of tubes or a C-shaped one Have cross-section.
  • the post spacing in the longitudinal direction of the guardrail line depends on the respective requirement levels.
  • the tension element on at least one half of the trunk of each log section is stapled. Stapling can be done by nailing or with the help of a stapler.
  • the tree trunk sections forming the Firstholm are according to the embodiment of claim 3 in open to the top and connected to the slip sleeves, in particular welded, metallic shells attached.
  • This Shells have approximately the contour width of the posts and extend preferably over about the lower peripheral region the tree trunk sections.
  • the fastening of the tree trunk sections in the shells can by screw nails or wood screws.
  • the metallic hatchets overlap these posts in the case of C-shaped posts. At Round posts prefer to hold the slip sleeves in the Post.
  • Slip sleeves and tabs exist in particular from steel.
  • the tree trunk sections are by means of Band clamps set on the shells.
  • Band clamps set on the shells.
  • Another embodiment of the invention consists in the Features of claim 5.
  • the tree trunk sections attached to metallic tabs, especially screwed with these, which in turn with the metallic Slip sleeves connected, in particular welded, are.
  • These tabs preferably extend above of the slip sleeves and lie in the vertical parting plane between the stem halves.
  • the supporting metal parts except for the posts of encased the stem halves.
  • a visually appealing and stable connection of the in Longitudinally abutting tree trunk sections is achieved with the features of claim 6. After that are the trunk halves of the successive tree trunk sections offset to each other in the longitudinal direction. On this way, stable connection areas can also be created be created.
  • a guardrail strand can be with the Features of claim 7 can be further increased.
  • This central spar also consists of tree trunk sections, each consisting of stem halves screwed together are composed.
  • the tree trunk sections extend preferably from post to post. she are attached to metal tabs that run lengthways protrude from metallic slip sleeves, which in medium height using predetermined breaking screws on the posts are set.
  • the central spar can also be used by a tension element in the form of a flat belt made of textile Material and / or plastic in an upright extension be pulled through.
  • the Firstholm becomes complete detach from the posts and then act like a drawstring.
  • the center spar will push up a little and release its hold-up energy into the vehicle.
  • FIG. 1 in FIG. 1 denotes a protective barrier strand, like it is especially rural, preferably wooded Environment, next to a lane 2 is arranged.
  • the guardrail strand 1 essentially has one First spar 3 running parallel to roadway 2 round tree trunk sections 4 (see also FIGS. 2 to 4).
  • the Firstholm 3 is on vertical posts 5 with a C-shaped cross section attached to the bottom 6 are rammed.
  • the surfaces of the posts 5 are with provided with a coating that has a wood character.
  • each tree trunk section 4 from two trunk halves 7, 8.
  • the parting plane TE of the stem halves 7, 8 runs vertically.
  • FIGS. 1 and 5 it can be seen from FIGS. 1 and 5 that in the connection area 9 two tree trunk sections 4 the trunk halves 7, 8 arranged in the longitudinal direction offset from one another are.
  • FIG. 6 reveals a total of twelve bolts 10 in pairs be provided with nuts 11 to the trunk halves 7, 8 of two abutting tree trunk sections 4 to connect securely.
  • the bolts 10 penetrate holes 12 in the stem halves 7, 8 ( Figure 6), with their heads 13 in depressions 14 of Stem halves 8 lie.
  • the nuts 11 are also in depressions 15 of the stem halves 7.
  • a guardrail strand 1 in the embodiment of a guardrail strand 1 according to Figures 1 to 6 are the tree trunk sections 4 in steel shells 16 open to the top and stored with the shells 16 connected by wood screws 17 (figures 2 and 4). For this purpose, 16 corresponding holes are in the shells 18 provided. The shells 16 extend over the lower half of the circumference of the tree trunk sections 4.
  • the dash-dotted lines in FIG. 2 also shown that the log sections 4 also fixed to the shells 16 by means of band clamps 28 could be.
  • the band clamps 28 encompass the tree trunk sections 4 and the side areas of the shells 16.
  • the wood screws 17 also serve to secure them.
  • the shells are 16 with steel slip sleeves which are rectangular in cross section 19 welded to the top ends of the posts 5 overlap positively.
  • the slip sleeves 19 are with the post 5 via two predetermined breaking screws arranged one above the other 20 connected ( Figures 2 and 4).
  • Corresponding elongated holes 21 are provided in the slip sleeves 19.
  • Tension element 22 in the form of an upright flat belt is incorporated.
  • the tension element 22 is in particular made of a polyester fabric. It stretches throughout the entire length of the ridge spar 3. Es can in each case when installing the guardrail strand 1 a trunk half 7 or 8 of a log section 4 can be tacked on. Here it is from a supply roll unwindable.
  • the tension element 22 is then with pierced and, as can be seen from Figures 5 and 6 is fixed between the stem halves 7, 8 incorporated.
  • the width (height) of the tension element 22 corresponds the diameter of the ridge spar 3.
  • a guardrail strand 1a of the figure 7 sees a ridge beam 3a and between the ridge beam 3a and the bottom 6 a further parallel central spar 23 before.
  • the Firstholm 3a consists of vertically divided tree trunk sections 4a. These in turn consist of each two stem halves 7a, 8a together, in the vertical Abut cross planes QE of posts 5a.
  • the upper ends of the posts 5a are made of slip sleeves 19a (see also FIG. 8), which can be seen in Vertical straps 24 extending in the longitudinal direction Wear elongated holes 25.
  • the middle of the top ends of the Slip sleeves 19a welded tabs 24 are then in the parting plane TE of the stem halves 7a, 8a next to the through the first member 3a extending tension element 22. Die Connection is made using bolts 10 and nuts 11, as shown in Figure 6.
  • the slip sleeve 19a according to FIG. 8 is also via a Breaking screw 20a with a C-shaped post 5a connected.
  • the central spar 23 also consists of tree trunk sections 4b, which are composed of two stem halves 7b, 8b. Each log section 4b extends from post 5a to post 5a. The connection is made via extending in the parting plane TE of the center spar 23 Tabs 26 with elongated holes 27 ( Figure 9), the front welded to cross-sectional slip sleeves 19b are, which embrace the posts 5a and by means of two predetermined breaking screws 20b on the posts 5a are set.
  • the center spar 23 can also between the Post 5a be provided with a tension element 22.
  • the Slip sleeves 19b are provided with vertical elongated holes 28.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Road Paving Structures (AREA)
  • Protection Of Plants (AREA)
  • Fencing (AREA)
  • Electronic Switches (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
EP98123111A 1997-12-20 1998-12-03 Glissière de sécurité Expired - Lifetime EP0924346B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19757092 1997-12-20
DE19757092A DE19757092C2 (de) 1997-12-20 1997-12-20 Schutzplankenstrang

Publications (3)

Publication Number Publication Date
EP0924346A2 true EP0924346A2 (fr) 1999-06-23
EP0924346A3 EP0924346A3 (fr) 2001-09-12
EP0924346B1 EP0924346B1 (fr) 2004-05-06

Family

ID=7852887

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98123111A Expired - Lifetime EP0924346B1 (fr) 1997-12-20 1998-12-03 Glissière de sécurité

Country Status (3)

Country Link
EP (1) EP0924346B1 (fr)
AT (1) ATE266126T1 (fr)
DE (2) DE19757092C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796662A1 (fr) * 1999-07-22 2001-01-26 Maussion Jacques De Glissiere de securite pour route ou analogue comportant des lisses en bois renforcees par des fibres
FR2815976A1 (fr) * 2000-10-30 2002-05-03 Maussion Jacques De Glissiere de securite mixte bois metal a resistance accrue au choc

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1486614A1 (fr) 2003-06-12 2004-12-15 SPIG Schutzplanken-Produktions-Gesellschaft mbH & Co.KG Glissière de sécurité
DE10326414B3 (de) * 2003-06-12 2004-08-26 Spig Schutzplanken-Produktions-Gesellschaft Mbh & Co Kg Schutzplankenstrang
DE102015108873B4 (de) 2015-06-04 2018-07-19 Jürgen Hinrichsen Rückhaltesystem an Verkehrswegen

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517933A1 (de) 1995-05-18 1996-11-21 Spig Schutzplanken Prod Gmbh Schutzplankenstrang

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1531420A (fr) * 1967-03-07 1968-07-05 Eurotechni Office Glissière de sécurité pour routes et autoroutes
CH449689A (de) * 1967-05-19 1968-01-15 Alusuisse Strassenleitplanke aus Verbundwerkstoff
DE1952920A1 (de) * 1968-10-22 1970-05-06 Werner Zahlmann Verfahren zur Herstellung von Platten,Brettern od.dgl. auf Grundlage von Holz
FR2589176B1 (fr) * 1985-10-28 1987-12-18 Gaillard Rondino Cie Fse Ets Dispositif de construction et d'assemblage de glissieres ou barrieres de securite en bois
FR2703706B1 (fr) * 1993-04-07 1995-06-23 Cihb Glissiere ou barriere de securite routiere bois-metal.
FR2718473B1 (fr) * 1994-04-07 1996-07-19 France Bois Impregnes Sa Glissière de sécurité pour bordures de voies de circulation.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19517933A1 (de) 1995-05-18 1996-11-21 Spig Schutzplanken Prod Gmbh Schutzplankenstrang

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2796662A1 (fr) * 1999-07-22 2001-01-26 Maussion Jacques De Glissiere de securite pour route ou analogue comportant des lisses en bois renforcees par des fibres
WO2001007718A1 (fr) * 1999-07-22 2001-02-01 Jacques De Maussion Glissiere de securite pour route ou analogue comportant des lisses en bois renforcees par des fibres
US6733002B1 (en) 1999-07-22 2004-05-11 De Maussion Jacques Crash barrier for highway or the like comprising wooden fiber-reinforced rails
FR2815976A1 (fr) * 2000-10-30 2002-05-03 Maussion Jacques De Glissiere de securite mixte bois metal a resistance accrue au choc

Also Published As

Publication number Publication date
EP0924346A3 (fr) 2001-09-12
DE19757092A1 (de) 1999-07-01
DE19757092C2 (de) 2002-12-05
DE59811326D1 (de) 2004-06-09
ATE266126T1 (de) 2004-05-15
EP0924346B1 (fr) 2004-05-06

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