WO1999053145A1 - Separateur et barriere de protection ou de delimitation, par exemple pour voie de circulation automobile - Google Patents
Separateur et barriere de protection ou de delimitation, par exemple pour voie de circulation automobile Download PDFInfo
- Publication number
- WO1999053145A1 WO1999053145A1 PCT/FR1999/000827 FR9900827W WO9953145A1 WO 1999053145 A1 WO1999053145 A1 WO 1999053145A1 FR 9900827 W FR9900827 W FR 9900827W WO 9953145 A1 WO9953145 A1 WO 9953145A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- separator
- barrier
- cylindro
- separators
- separating elements
- Prior art date
Links
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
- E01F15/086—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 present invention relates to a separator for an automobile traffic lane. It also relates to the protective barriers produced by means of the juxtaposition and the articulated connection, one after the other, of a plurality of such separators.
- separators and barriers according to the invention is the equipment of go-kart tracks, or of motorcycles, or automobile circuits, in order to ensure the safety of competitors and spectators.
- Another interesting application is the delimitation or separation of road or motorway traffic lanes, parking areas, quays, aerodrome runways, etc.
- Document FR-A-2,598,484 has proposed a separation or security barrier made up of a plurality of solid studs, barely longer than wide, juxtaposed one after the other and connected by minus one cable passing through them longitudinally.
- these studs comprise, at their ends, surfaces of cylindrical shape, respectively convex and concave, with the same radius of curvature, making it possible to juxtapose two studs, so that the convex surface of one can cooperate with the concave surface of the other, allowing rotation of one stud relative to the other.
- the barriers produced in this way have almost zero shock absorption qualities and have no elasticity.
- the metal cable ensuring the connection of the latter can constitute an extremely dangerous cutting element.
- a safety barrier made up of a plurality of cylindrical modules arranged one after the other and at a distance from each other and connected by cables or steel ropes.
- These modules include a flexible cylindrical frame formed by stacked used tires covered by an external coating and filled with a material such as cement, plaster or mortar (FR-A-2,314,303), constituting the module proper and poured in. interior of said frame.
- This barrier provides poor shock absorption qualities although better than those obtained with the barrier described in document FR-A-2,598,484.
- the use of cables or steel cables to connect the modules together creates a serious danger for the occupants of the vehicles which come into collision with these cables, the danger being aggravated by the spacing provided between said modules.
- EP 0 441 109 A2 describes a traffic separation barrier having properties for dissipating collision energy, comprising a plurality of dissipating elements aligned in cylindrical or elliptical shape in cross section and made of cellular rubber or other elastic cellular material, each of said elements having a transverse guide for the passage of a single anchoring cable which is fixed, on the one hand, at a point situated in front of the first of said dissipating elements and, on the other hand , at a point behind the last of these.
- the barriers made using elements of circular or elliptical section distant from each other others have recesses constituting as many privileged impact locations favoring the knockout of the barrier, while the connection of the elements by means of a single cable makes it possible for them to pivot around said cable, so that their stability is poorly insured, while this single cable represents a danger for the conductors who come to strike it.
- the studs described in the aforementioned documents also have the disadvantage of having a reduced length (or diameter) so that the vehicles striking the barrier tend to become embedded between two studs displaced and spaced apart by the impact.
- the invention aims in particular to remedy these drawbacks. - 3 -
- the separating element according to the invention has an oblong horizontal section and comprises a cylindro-convex end and a cylindro-concave end intended to form an articulated socket or cylindrical articulation with the cylindro-concave end and with the cylindro-convex end of an identical or similar neighboring separating element, respectively, said separating element comprising at least one longitudinal passage allowing its crossing by at least one flexible link making it possible to connect it to a set of identical separating elements or similar for the realization of an articulated barrier for protection or delimitation of traffic lanes., this separating element being constituted by a hollow and empty body capable of enclosing a large volume of air forming a shock absorber.
- this separator it is possible to produce compact protective barriers having neither recess capable of creating a point of weakness in said barriers, nor projecting part which may constitute a danger.
- the flexible link ensuring the assembly of a plurality of separators is completely embedded in the line of separators, so that it presents no danger to the conductors.
- the hollow and empty separator ensures good dissipation of collision energy and, therefore, very good shock absorption.
- the ends of the separator according to the invention comprise at least two superimposed passages, distant from each other and allowing its crossing by two flexible superimposed links making it possible to connect it to a set of identical or similar separators for the realization of an articulated barrier.
- the pair of flexible links makes it possible to oppose the pivoting of the separating elements, the stability of which is thus well ensured.
- the line of separators linked by means of two superimposed flexible links offers good resistance to eventing.
- the flexible link or each flexible link connecting the separators to each other consists of a flat strap, for example made of synthetic fibers or textiles, this flexible band being arranged so that its width is placed in a plane vertical or substantially vertical. Thanks to this arrangement, the flexible and wide links connecting the separating elements do not present any danger to the drivers of vehicles striking the barrier. Indeed, these links behave like crash barriers in the event of separation or breakage of the separating elements and they are themselves endowed with a natural elasticity contributing to shock absorption.
- Figure 1 is a perspective view of a separator element corresponding to an interesting embodiment of the invention.
- Figure 2 is a plan view of this separator element.
- Figure 3 is a side view.
- Figure 4 is a front view of one end of this separating element.
- Figure 5 is a plan view illustrating a rectilinear barrier obtained by the connection of separators according to the invention arranged one after the other.
- FIG. 6 is a top view showing a curved barrier executed using separators according to the invention.
- This separating element 1 is advantageously made of plastic material such as a thermoplastic polymer, for example high density polyethylene, by the implementation of a rotational or rotational molding technique, so as to present, at the same time, the desirable rigidity and good impact resistance.
- plastic material such as a thermoplastic polymer, for example high density polyethylene
- this separator is in the form of a hollow, homogeneous and empty body, comprising an oblong horizontal section.
- its upper and lower bases have a large oblong central rib 2, so as to reinforce its rigidity and its impact resistance.
- the air mattress trapped inside this body and the relative flexibility of its side walls constitute an effective shock absorption device.
- This separator has, for example, a length L of the order of 100 cm, a width I of the order of 40 cm and a height H of the order of 50 cm.
- the separator has a cylindro-convex end 4 and a concave cylindro end 5, having an identical radius, connected by two flat and parallel lateral parts 3.
- the diameter of the cylinders defined by the ends 4 and 5 of the separating elements corresponds to the width of these latter.
- Each convex or concave end of the separator thus shaped comprises at least one orifice or passage 6, of horizontal axis, allowing its crossing by a flexible link 7, making it possible to connect it to a set of identical or similar separators nested one after the other others, for the creation of a delimitation or protection barrier.
- each end of the separating element according to the invention comprises at least two superposed orifices or passages 6 separated, for example, by a distance of the order of 20 cm, and arranged in the vertical median plane PP of said separator .
- These superimposed passages allow the crossing of the separator by two superimposed flexible links 7 making it possible to connect it to a set of identical or similar separators.
- the upper and lower passages 6 can be arranged at equal distance from the upper and lower faces, respectively, of the separator which is thus reversible.
- the flexible links 7 are constituted by straps or flat strips preferably made of synthetic fibers or textiles such as, for example, polyamides, polyesters or others.
- Such flat bands of the lifting strap type can advantageously have a width of the order of 50 mm.
- the junction of the separating elements by means of a cylindrical or knee joint, the latter can have various inclinations with respect to each other, so that it is possible to quickly mount barriers of - 7 -
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Road Signs Or Road Markings (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Vibration Dampers (AREA)
- Chemically Coating (AREA)
- Sealing Material Composition (AREA)
Abstract
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002324941A CA2324941C (fr) | 1998-04-10 | 1999-04-09 | Separateur et barriere de protection ou de delimitation, par exemple pour voie de circulation automobile |
EP99945689A EP1068400B1 (fr) | 1998-04-10 | 1999-04-09 | Barriere de protection ou de delimitation, par exemple pour voie de circulation automobile |
AU52658/99A AU5265899A (en) | 1998-04-10 | 1999-04-09 | Separator and protective or delimiting barrier, for example for vehicle road traffic |
AT99945689T ATE234969T1 (de) | 1998-04-10 | 1999-04-09 | Schützende oder begrenzende barriere, beispielsweise für den strassenverkehr |
DE69906039T DE69906039T2 (de) | 1998-04-10 | 1999-04-09 | Schützende oder begrenzende barriere, beispielsweise für den strassenverkehr |
DK99945689T DK1068400T3 (da) | 1998-04-10 | 1999-04-09 | Beskyttelses- eller afgrænsningsbarriere, for eksempel til kørebane for biltrafik |
US09/684,969 US6439801B1 (en) | 1998-04-10 | 2000-10-10 | Protective or delimiting barrier having a flexible connecting system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR98/04781 | 1998-04-10 | ||
FR9804781A FR2777304B1 (fr) | 1998-04-10 | 1998-04-10 | Separateur et barriere de protection ou de delimitation, par exemple pour voie de circulation automobile |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/684,969 Continuation US6439801B1 (en) | 1998-04-10 | 2000-10-10 | Protective or delimiting barrier having a flexible connecting system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1999053145A1 true WO1999053145A1 (fr) | 1999-10-21 |
Family
ID=9525333
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR1999/000827 WO1999053145A1 (fr) | 1998-04-10 | 1999-04-09 | Separateur et barriere de protection ou de delimitation, par exemple pour voie de circulation automobile |
Country Status (11)
Country | Link |
---|---|
US (1) | US6439801B1 (fr) |
EP (1) | EP1068400B1 (fr) |
AT (1) | ATE234969T1 (fr) |
AU (1) | AU5265899A (fr) |
CA (1) | CA2324941C (fr) |
DE (1) | DE69906039T2 (fr) |
DK (1) | DK1068400T3 (fr) |
ES (1) | ES2194506T3 (fr) |
FR (1) | FR2777304B1 (fr) |
PT (1) | PT1068400E (fr) |
WO (1) | WO1999053145A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001040580A1 (fr) | 1999-12-01 | 2001-06-07 | R.L.T. (Design) Limited | Barriere modulaire |
WO2002044476A1 (fr) | 2000-11-29 | 2002-06-06 | Rlt (Design) Limited | Barriere modulaire |
FR2880366A1 (fr) * | 2004-12-30 | 2006-07-07 | Rafael Galiana | Element separateur amortisseur pour la realisation de barrieres de delimitation ou de protection |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6773201B2 (en) * | 2001-11-20 | 2004-08-10 | Safety Systems, Inc. | Soft wall for race tracks |
DE10256199B4 (de) * | 2002-12-02 | 2004-11-18 | Linde, Albrecht von, Dr. | Vorrichtung und Verfahren zur Veränderung der Streckenführung einer Fahrzeugrennstrecke |
US7100903B1 (en) * | 2003-09-19 | 2006-09-05 | Wilson Harold E | Impact barrier system |
US7165912B2 (en) * | 2004-09-10 | 2007-01-23 | Herzog Kenneth H | Apparatus for rebuilding a sand beach |
US7144186B1 (en) * | 2004-09-28 | 2006-12-05 | Kontek Industries, Inc. | Massive security barrier |
US7314212B2 (en) * | 2005-09-12 | 2008-01-01 | William Ray Higgins | Sound attenuating fencing assembly |
AT502959B1 (de) * | 2005-11-24 | 2008-02-15 | Maba Fertigteilind Gmbh | Betonleitwand-element |
WO2007104304A1 (fr) * | 2006-03-10 | 2007-09-20 | Bilgutex A/S | Dispositif de freinage de vehicules |
US8206056B2 (en) * | 2006-06-12 | 2012-06-26 | Patriot Barrier Systems, Llc | Barrier system |
US7942602B2 (en) * | 2006-06-12 | 2011-05-17 | Protectus, Llc | Barrier system |
NZ577073A (en) * | 2006-11-20 | 2010-12-24 | David Anthony Carey | Relocatable tensioned wire road barrier with tensioning cables within and moulded to body of barrier |
EP2118380B1 (fr) | 2007-01-29 | 2015-01-07 | Traffix Devices, Inc. | Systèmes et procédés d'amortisseur d'impact de collision |
US20080219762A1 (en) * | 2007-03-06 | 2008-09-11 | Caryl Maybee | Apparatus and method for covering a bollard |
IT1394658B1 (it) * | 2009-05-29 | 2012-07-05 | Image Services Company Llc | Barriera di delimitazione, particolarmente per circuiti motoristici |
WO2010141849A2 (fr) * | 2009-06-05 | 2010-12-09 | James Kohlenberg | Système et procédé pour reconstruire une plage de sable |
US8545126B1 (en) * | 2013-01-08 | 2013-10-01 | Abdulreidha Abdulrasoul AlSaffar | Portable traffic safety barrier |
EA031974B1 (ru) * | 2013-01-14 | 2019-03-29 | Караблок Холдингс Лимитед | Заградительный блок |
CN106758931A (zh) * | 2017-03-03 | 2017-05-31 | 河南东海复合材料有限公司 | 一种可拆卸抗倒的玻璃钢锥形警示桶 |
IT201800002864A1 (it) * | 2018-02-20 | 2019-08-20 | Xtremebarriers S R L | Modulo barriera e barriera per circuiti go-kart |
CN110184971A (zh) * | 2019-06-18 | 2019-08-30 | 魏石 | 一种卡丁车赛道护栏 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425503A2 (fr) * | 1978-05-09 | 1979-12-07 | Moreau Joel | Barriere de securite notamment pour autoroutes |
FR2585047A1 (fr) * | 1985-07-22 | 1987-01-23 | Tech Special Securite | Dispositif de securite pour routes, autoroutes et voies urbaines, pour separer deux files de circulation |
FR2598484A1 (fr) * | 1986-03-24 | 1987-11-13 | Chadourne Roger | Chaine de supports de stabilisation utilisee notamment pour la securite sur les voies routieres |
EP0305624A1 (fr) * | 1987-09-01 | 1989-03-08 | Bostra Traders Inc. | Ensemble de balisage |
EP0442249A1 (fr) * | 1990-02-16 | 1991-08-21 | Sinterplast S.R.L. | Dispositif d'absorption d'impacts pour garde-rails |
US5605413A (en) * | 1995-06-26 | 1997-02-25 | Brown; James C. | Highway barricade |
WO1997009485A1 (fr) * | 1995-09-05 | 1997-03-13 | Kinabalu Investments Pty. Ltd. | Barrieres |
US5685665A (en) * | 1996-05-09 | 1997-11-11 | Lembo; M. Carl | Roadway barrier and method of installation |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2314303A1 (fr) | 1975-06-12 | 1977-01-07 | Moreau Joel | Barriere de securite notamment pour autoroute et procede de fabrication de ladite barriere de securite |
FR2439269A1 (fr) * | 1978-10-17 | 1980-05-16 | Rovan Chaussures | Dispositif de securite, notamment pour pistes de ski |
US5137391A (en) * | 1987-09-15 | 1992-08-11 | Ballesteros Angel G | Process to manufacture "in situ" safety barriers for roads |
DE3825446C2 (de) * | 1988-07-27 | 1994-01-05 | Karl Heinz Bodensohn | Barriere zum Begrenzen von Fahrspuren, Gehwegen oder Baustellen |
IT1239582B (it) | 1990-02-07 | 1993-11-10 | C.R.A. Centro Ricerche Applicate | Barriera spartitraffico a dissipazione d'urto. |
US5836714A (en) * | 1994-07-20 | 1998-11-17 | Off The Wall Production, Inc. | Control barrier systems |
US5531540A (en) * | 1995-01-13 | 1996-07-02 | Yew Corporation | Reinforcement system for highway barriers |
-
1998
- 1998-04-10 FR FR9804781A patent/FR2777304B1/fr not_active Expired - Lifetime
-
1999
- 1999-04-09 CA CA002324941A patent/CA2324941C/fr not_active Expired - Lifetime
- 1999-04-09 DE DE69906039T patent/DE69906039T2/de not_active Expired - Lifetime
- 1999-04-09 EP EP99945689A patent/EP1068400B1/fr not_active Expired - Lifetime
- 1999-04-09 WO PCT/FR1999/000827 patent/WO1999053145A1/fr active IP Right Grant
- 1999-04-09 ES ES99945689T patent/ES2194506T3/es not_active Expired - Lifetime
- 1999-04-09 AT AT99945689T patent/ATE234969T1/de active
- 1999-04-09 DK DK99945689T patent/DK1068400T3/da active
- 1999-04-09 AU AU52658/99A patent/AU5265899A/en not_active Abandoned
- 1999-04-09 PT PT99945689T patent/PT1068400E/pt unknown
-
2000
- 2000-10-10 US US09/684,969 patent/US6439801B1/en not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2425503A2 (fr) * | 1978-05-09 | 1979-12-07 | Moreau Joel | Barriere de securite notamment pour autoroutes |
FR2585047A1 (fr) * | 1985-07-22 | 1987-01-23 | Tech Special Securite | Dispositif de securite pour routes, autoroutes et voies urbaines, pour separer deux files de circulation |
FR2598484A1 (fr) * | 1986-03-24 | 1987-11-13 | Chadourne Roger | Chaine de supports de stabilisation utilisee notamment pour la securite sur les voies routieres |
EP0305624A1 (fr) * | 1987-09-01 | 1989-03-08 | Bostra Traders Inc. | Ensemble de balisage |
EP0442249A1 (fr) * | 1990-02-16 | 1991-08-21 | Sinterplast S.R.L. | Dispositif d'absorption d'impacts pour garde-rails |
US5605413A (en) * | 1995-06-26 | 1997-02-25 | Brown; James C. | Highway barricade |
WO1997009485A1 (fr) * | 1995-09-05 | 1997-03-13 | Kinabalu Investments Pty. Ltd. | Barrieres |
US5685665A (en) * | 1996-05-09 | 1997-11-11 | Lembo; M. Carl | Roadway barrier and method of installation |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001040580A1 (fr) | 1999-12-01 | 2001-06-07 | R.L.T. (Design) Limited | Barriere modulaire |
GB2357107A (en) * | 1999-12-01 | 2001-06-13 | Richard Leach Tagg | Modular barrier |
GB2357107B (en) * | 1999-12-01 | 2003-11-05 | Richard Leach Tagg | Modular barrier |
US6913415B1 (en) | 1999-12-01 | 2005-07-05 | Richard Leach Tagg | Modular barrier |
WO2002044476A1 (fr) | 2000-11-29 | 2002-06-06 | Rlt (Design) Limited | Barriere modulaire |
US6837647B2 (en) | 2000-11-29 | 2005-01-04 | Rlt (Design) Limited | Modular barrier |
FR2880366A1 (fr) * | 2004-12-30 | 2006-07-07 | Rafael Galiana | Element separateur amortisseur pour la realisation de barrieres de delimitation ou de protection |
WO2006072679A1 (fr) * | 2004-12-30 | 2006-07-13 | Galiana Rafael | Element separateur amortisseur pour la realisation de barrieres de delimitation ou de protection |
Also Published As
Publication number | Publication date |
---|---|
AU5265899A (en) | 1999-11-01 |
US6439801B1 (en) | 2002-08-27 |
DE69906039D1 (de) | 2003-04-24 |
FR2777304A1 (fr) | 1999-10-15 |
CA2324941A1 (fr) | 1999-10-21 |
EP1068400A1 (fr) | 2001-01-17 |
PT1068400E (pt) | 2003-08-29 |
EP1068400B1 (fr) | 2003-03-19 |
CA2324941C (fr) | 2006-01-31 |
ATE234969T1 (de) | 2003-04-15 |
DK1068400T3 (da) | 2003-07-21 |
ES2194506T3 (es) | 2003-11-16 |
DE69906039T2 (de) | 2004-01-08 |
FR2777304B1 (fr) | 2000-06-23 |
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