FR2752255A1 - Roadside crash barrier shield, designed to protect motorcyclists - Google Patents
Roadside crash barrier shield, designed to protect motorcyclists Download PDFInfo
- Publication number
- FR2752255A1 FR2752255A1 FR9609962A FR9609962A FR2752255A1 FR 2752255 A1 FR2752255 A1 FR 2752255A1 FR 9609962 A FR9609962 A FR 9609962A FR 9609962 A FR9609962 A FR 9609962A FR 2752255 A1 FR2752255 A1 FR 2752255A1
- Authority
- FR
- France
- Prior art keywords
- panels
- crash barrier
- shield
- motorcyclists
- designed
- 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
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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
- E01F15/0407—Metal rails
- E01F15/0423—Details of rails
- E01F15/043—Details of rails with multiple superimposed members; Rails provided with skirts
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
Description
La présente invention concerne un dispositif améliorant la sécurité des motocyclistes.The present invention relates to a device improving the safety of motorcyclists.
Ce dispositif constitué de panneaux fixés sur les glissières de sécurité existantes, aux endroits les plus sensibles, protégera les motards, en cas de chute, en amortissant partiellement les chocs frontaux ou latéraux, et évitant ainsi que les individus s'encastrent sur les supports des glissières métalliques ancrés au sol.This device made up of panels fixed on the existing safety barriers, in the most sensitive places, will protect the bikers, in the event of a fall, by partially absorbing frontal or lateral shocks, and thus preventing individuals from becoming embedded on the supports of the metal slides anchored to the ground.
L'invention se pose sur les dispositifs de retenue latéraux métalliques des routes et autoroutes.The invention relates to metal lateral retaining devices for roads and motorways.
Ces glissières de sécurité ont une résistance mécanique définie et permettent par leur déformation l'absorption d'énergie lors d'un heurt avec un véhicule. Les supports des lisses sont, le plus souvent, ancrés dans le sol à une profondeur variant de 0,70 m à i,2om car ils doivent plier sans s'arracher, la fixation entre le support et la lisse jouant le rôle de fusible à l'inclinaison du support. Cette résistance des supports participe donc au bon fonctionnement de l'ensemble vis à vis d'un heurt par une voiture ou un poids lourd, et la rigidité des supports ne peut donc être diminuée. Les chocs de motocyclistes sur la partie inférieure des supports de glissières sont d'une gravité extrême. En effet, en cas de chute et de glissade, ceux-ci s'encastre sur ces supports espacés les uns des autres de seulement 2 m. L'écarteur "fusible" fixe la lisse métallique a 20 cm du support.These safety barriers have a defined mechanical resistance and allow, by their deformation, the absorption of energy during a collision with a vehicle. The heald supports are, most often, anchored in the ground at a depth varying from 0.70 m to i, 2om because they must bend without tearing away, the fixing between the support and the heald acting as a fuse to the tilt of the support. This resistance of the supports therefore contributes to the proper functioning of the assembly with respect to a collision by a car or a heavy vehicle, and the rigidity of the supports cannot therefore be reduced. The impact of motorcyclists on the lower part of the slide supports is extremely serious. In fact, in the event of a fall and slip, they can be fixed on these supports spaced apart from each other by only 2 m. The "fusible" spacer fixes the metal rail 20 cm from the support.
Or, on a découvert suivant l'invention, qu'il était possible et avantageux d'utiliser cet espace pour adjoindre un dispositif additionnel aux glissières de sécurité, destiné à améliorer la sécurité des motocyclistes.However, it has been discovered according to the invention, that it was possible and advantageous to use this space to add an additional device to the crash barriers, intended to improve the safety of motorcyclists.
Jusque là les tentatives d'amélioration de la sécurité des motards s'étaient révélées peu satisfaisantes car les coûts de transformation , d'adaptation ou de pose étaient relativement élevés. Grâce à l'invention aucune modification des glissières existantes n'est nécessaire.Until now, attempts to improve the safety of bikers have proved unsatisfactory because the costs of conversion, adaptation or installation were relatively high. Thanks to the invention, no modification of the existing slides is necessary.
L'invention trouve une première application en tant que bouclier vertical, destiné à la sécurité des motocyclistes, pour que, en cas de chocs, ils ne s'encastrent pas sous la lisse, ou ne s'écrasent pas contre un poteau de support.The invention finds a first application as a vertical shield, intended for the safety of motorcyclists, so that, in the event of impacts, they do not fit under the arm, or do not crash against a support post.
L'invention trouve une seconde application en favorisant les glissades des motards tombés à terre. The invention finds a second application by promoting the sliding of bikers who have fallen to the ground.
La description de l'invention est illustrée par les dessins annexés, la figure I représente en coupe le dispositif d'invention fixé sur une barrière, la figure 2 montre en vue de face la représentation des éléments
- Le dispositif est formé de panneaux constitués soit en plastique armé renforcé de fibres de
verre, soit en tôle galvanisé.The description of the invention is illustrated by the appended drawings, FIG. I represents in section the invention device fixed on a barrier, FIG. 2 shows in front view the representation of the elements
- The device is made up of panels made up either of reinforced plastic reinforced with fibers of
glass, either galvanized sheet.
- Ces panneaux ont une longueur de;
* 4,20 m pour les éléments rectilignes,
* 2,20 m en ce qui concerne les éléments courbes.- These panels have a length of;
* 4.20 m for straight elements,
* 2.20 m for curved elements.
- Ils ont une hauteur de 65 cm. - They are 65 cm high.
Les panneaux se recouvrent dans le sens de la circulation le plus proche de la lisse, de telle manière que la fin d'un élément masque l'origine du suivant qui comporte un soyage de 20 cm.The panels overlap in the direction of circulation closest to the rail, so that the end of one element masks the origin of the next, which includes a 20 cm groove.
Les éléments sont maintenus entre eux, en 3 points par un boulonnage positionné de telle manière que la partie basse des panneaux ne comporte pas d'aspérité, 2 sur la façade avant, 1 sur la partie arrière des panneaux.The elements are held together, at 3 points by bolting positioned so that the lower part of the panels does not have any roughness, 2 on the front face, 1 on the rear part of the panels.
Des trous oblongs sont prévus afin de tenir compte du coefficient de dilatation du matériau choisi.Oblong holes are provided to take into account the coefficient of expansion of the chosen material.
Le bouclier est fixé sur les barrières de sécurité existantes par:
- une agrafe au sommet de la lisse
- un boulon reliant le bouclier à la glissière, au niveau de l'écarteur
- un collier plastique ou métallique sur chaque poteau à l'arrière des panneaux
Des orifices d'évacuation des eaux de pluies de 10 cm de + sont aménagés tout les mètres dans la partie la plus basse des éléments.The shield is attached to existing security barriers by:
- a clip at the top of the stringer
- a bolt connecting the shield to the slide, at the level of the spacer
- a plastic or metal collar on each post at the back of the panels
Rainwater drainage holes of 10 cm + are fitted every meter in the lowest part of the elements.
La façade du bouclier étant à la verticale de la lisse, elle-même située à 20 cm du poteau, la partie basse revenant en arrondi sur le support, constitue de fait un amortisseur de 20 cm de , indispensable à l'absorption partielle des chocs.The front of the shield being vertical to the beam, itself located 20 cm from the post, the lower part returning rounded on the support, in fact constitutes a shock absorber of 20 cm, essential for the partial absorption of shocks .
La résistance du dispositif favorisera le glissement des motocyclistes en se comportant comme une rampe latérale. The resistance of the device will promote the sliding of motorcyclists by behaving like a side ramp.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609962A FR2752255B1 (en) | 1996-08-07 | 1996-08-07 | METAL SIDE RETAINER SHIELD FOR MOTORCYCLIST SAFETY |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609962A FR2752255B1 (en) | 1996-08-07 | 1996-08-07 | METAL SIDE RETAINER SHIELD FOR MOTORCYCLIST SAFETY |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2752255A1 true FR2752255A1 (en) | 1998-02-13 |
FR2752255B1 FR2752255B1 (en) | 1999-03-26 |
Family
ID=9494892
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9609962A Expired - Fee Related FR2752255B1 (en) | 1996-08-07 | 1996-08-07 | METAL SIDE RETAINER SHIELD FOR MOTORCYCLIST SAFETY |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2752255B1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1184515A1 (en) * | 2000-08-25 | 2002-03-06 | Sec Envel S.à.r.l. | Road safety barrier with at least one safety parapet |
FR2846673A1 (en) * | 2002-11-06 | 2004-05-07 | Claude Alix Georges Pomero | Safety barrier for roadside has additional larger slide profile attached to existing mountings by bolting |
FR2848578A1 (en) * | 2002-12-16 | 2004-06-18 | Claude Alix Georges Pomero | Road security device for automobilist and motor-cyclist, has device with rails, each including one rib in its top part, and one curved part in lower part to form screen with zone in cylinder including vertical section parabolic of summit |
EP1643036A1 (en) * | 2004-09-29 | 2006-04-05 | Dirk Vervacke | Spoiler for crash barriers |
EP1666667A2 (en) * | 2004-10-20 | 2006-06-07 | Giovanni Masinelli | A method for making a protective device for guardrails, and a protective device for guardrails |
AT501657A1 (en) * | 2005-02-24 | 2006-10-15 | Spelitz Knut Dr | SAFETY DEVICE FOR TRAFFIC ROUTES |
WO2008025865A1 (en) * | 2006-08-28 | 2008-03-06 | Miquel Crespi Arimon | Protection device for guardrails |
NL2000492C2 (en) * | 2007-02-16 | 2008-08-19 | Biker Rail | Crash barrier, comprises roll=up flexible panels with tensioning parts for pulling panel length edges towards each other |
EP2136000A1 (en) | 2008-06-16 | 2009-12-23 | Anas S.p.A. | Strain controlled universal spacer for guardrails |
DE19907954B4 (en) * | 1999-02-01 | 2011-01-20 | Sps Schutzplanken Gmbh | Passive protection device |
IT201600111642A1 (en) * | 2016-11-07 | 2018-05-07 | Enzo Rillo | MEMBER STATION PROTECTOR PROFILE FOR ROAD BARRIERS |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207418B (en) * | 1963-02-28 | 1965-12-23 | Witte & Co Stephan | Guardrail for roads, especially for highways |
FR2546932A1 (en) * | 1983-06-01 | 1984-12-07 | Routier Equip Sa | System for shielding danger spots on roads |
GB2207941A (en) * | 1987-06-09 | 1989-02-15 | William Robert Sheffield | Road safety barrier |
FR2714405A1 (en) * | 1993-12-27 | 1995-06-30 | Maillet Jean | Road crash barrier for motorcyclists |
-
1996
- 1996-08-07 FR FR9609962A patent/FR2752255B1/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1207418B (en) * | 1963-02-28 | 1965-12-23 | Witte & Co Stephan | Guardrail for roads, especially for highways |
FR2546932A1 (en) * | 1983-06-01 | 1984-12-07 | Routier Equip Sa | System for shielding danger spots on roads |
GB2207941A (en) * | 1987-06-09 | 1989-02-15 | William Robert Sheffield | Road safety barrier |
FR2714405A1 (en) * | 1993-12-27 | 1995-06-30 | Maillet Jean | Road crash barrier for motorcyclists |
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19907954B4 (en) * | 1999-02-01 | 2011-01-20 | Sps Schutzplanken Gmbh | Passive protection device |
FR2814766A1 (en) * | 2000-08-25 | 2002-04-05 | Sec Envel | SAFETY BARRIER FOR VEHICLE TRAFFIC CHANNELS WITH AT LEAST ONE PROTECTIVE SCREEN |
EP1184515A1 (en) * | 2000-08-25 | 2002-03-06 | Sec Envel S.à.r.l. | Road safety barrier with at least one safety parapet |
FR2846673A1 (en) * | 2002-11-06 | 2004-05-07 | Claude Alix Georges Pomero | Safety barrier for roadside has additional larger slide profile attached to existing mountings by bolting |
FR2848578A1 (en) * | 2002-12-16 | 2004-06-18 | Claude Alix Georges Pomero | Road security device for automobilist and motor-cyclist, has device with rails, each including one rib in its top part, and one curved part in lower part to form screen with zone in cylinder including vertical section parabolic of summit |
EP1643036A1 (en) * | 2004-09-29 | 2006-04-05 | Dirk Vervacke | Spoiler for crash barriers |
EP1666667A2 (en) * | 2004-10-20 | 2006-06-07 | Giovanni Masinelli | A method for making a protective device for guardrails, and a protective device for guardrails |
EP1666667A3 (en) * | 2004-10-20 | 2006-12-20 | Giovanni Masinelli | A method for making a protective device for guardrails, and a protective device for guardrails |
US7257875B2 (en) | 2004-10-20 | 2007-08-21 | Giovanni Masinelli | Method for making a protective device for guardrails, and a protective device for guardrails |
AT501657A1 (en) * | 2005-02-24 | 2006-10-15 | Spelitz Knut Dr | SAFETY DEVICE FOR TRAFFIC ROUTES |
AT501657B1 (en) * | 2005-02-24 | 2008-05-15 | Spelitz Knut Dr | SAFETY DEVICE FOR TRAFFIC ROUTES |
WO2008025865A1 (en) * | 2006-08-28 | 2008-03-06 | Miquel Crespi Arimon | Protection device for guardrails |
NL2000492C2 (en) * | 2007-02-16 | 2008-08-19 | Biker Rail | Crash barrier, comprises roll=up flexible panels with tensioning parts for pulling panel length edges towards each other |
EP2136000A1 (en) | 2008-06-16 | 2009-12-23 | Anas S.p.A. | Strain controlled universal spacer for guardrails |
IT201600111642A1 (en) * | 2016-11-07 | 2018-05-07 | Enzo Rillo | MEMBER STATION PROTECTOR PROFILE FOR ROAD BARRIERS |
Also Published As
Publication number | Publication date |
---|---|
FR2752255B1 (en) | 1999-03-26 |
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ST | Notification of lapse |