EP0589950A1 - Improved barrier for the protection of reserved areas against the intrusion of motor vehicles. - Google Patents

Improved barrier for the protection of reserved areas against the intrusion of motor vehicles.

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Publication number
EP0589950A1
EP0589950A1 EP92911800A EP92911800A EP0589950A1 EP 0589950 A1 EP0589950 A1 EP 0589950A1 EP 92911800 A EP92911800 A EP 92911800A EP 92911800 A EP92911800 A EP 92911800A EP 0589950 A1 EP0589950 A1 EP 0589950A1
Authority
EP
European Patent Office
Prior art keywords
post
barrier according
sole
barrier
spring
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
EP92911800A
Other languages
German (de)
French (fr)
Other versions
EP0589950B1 (en
Inventor
Emile Trougouboff
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0589950A1 publication Critical patent/EP0589950A1/en
Application granted granted Critical
Publication of EP0589950B1 publication Critical patent/EP0589950B1/en
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
    • E01F13/00—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions
    • E01F13/04—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage
    • E01F13/08—Arrangements for obstructing or restricting traffic, e.g. gates, barricades ; Preventing passage of vehicles of selected category or dimensions movable to allow or prevent passage by swinging into closed position about a transverse axis situated in the road surface, e.g. tiltable sections of the road surface, tiltable parking posts

Definitions

  • the present invention relates to barriers for the protection of reserved areas against the intrusion of motor vehicles.
  • “Reserved areas” means either parking areas for private vehicles called individual parking lots giving their owners a right of private use, or traffic areas intended for the sole use of pedestrians or authorized vehicles, such as sidewalks, driveways or paths for example. In these cases, the protective barriers are provided to prevent access to these areas by all unauthorized vehicles.
  • the term “reserved areas” also means areas occupied by trees, poles of the type signposts, electrical, telephone, telegraph poles, pylons and the like and in these cases these barriers are specially made and installed to oppose any damage. from shocks or bumps caused by vehicles, vehicles or the like.
  • these barriers generally consist of devices firmly fixed to the ground which are capable of occupying two extreme positions, namely: a position standing and lying down.
  • the standing position corresponds to the position preventing access to the area reserved for any vehicle while the lying position allows this access.
  • These two positions are reached following pivoting movements which are imprinted on these devices and they can be blocked by any appropriate means so as to prevent inadvertent an external event or a third person from modifying them.
  • Holders of individual parking lots for example, therefore have locking or blocking means that alone give them the possibility of maneuvering these barriers.
  • the present invention aims to avoid these drawbacks and to allow these devices to withstand or withstand shocks without necessarily resulting in having to carry out this removal and replacement.
  • the invention provides a barrier comprising at least one vertical element pivotally mounted on a sole anchored to the ground, and characterized by the provision between said sole and said vertical element of an elastically deformable means comprising at least one extending spring. between a terminal zone secured to said sole and a zone engaged with said element.
  • Such an elastically deformable means can easily be designed on the one hand to absorb shocks or possible thrusts, the assembly opposing the crossing of this element by any vehicle under penalty of damage caused on the latter and, on the other hand to resiliently recall said element to its normal protective position.
  • said element articulated at its base consists of a post and it acts against said elastically deformable means with which it is associated when it is biased in the opposite direction to the normal tilting direction towards a lowered position of rest and means are provided for limiting the amplitude of the movement resulting from this biasing;
  • the base of said articulated element is mounted for rotation about a horizontal axis, the ends of which constitute pivots supported by bearings provided in a shoe or casing carried by the sole called to be anchored to the ground and this same base is adapted to act directly in compression on a spring provided on said sole when a pushing force is exerted in the opposite direction to that bringing said post into its normal lowered position;
  • the height of the assembly in the raised position is adapted to remain greater than the height relative to the ground of the chassis of a vehicle to be parked in the car park or able to use the reserved circulation area from which it defends
  • said element articulated at its base consists of a post at the upper part of which are formed handles projecting laterally and arranged in the same plane, the bases of these handles being connected to said post by means of springs.
  • said element consists of a post articulated at its base and capable of tilting in all directions, said elastically deformable means consisting of at least one coil spring s 'extending between a terminal area secured to said base and a complementary area engaged with said post.
  • said post laterally comprises projecting elements substantially forming an arc of a circle to partially or completely surround the tree, the pylon or the like.
  • FIG. 1 is a front sectional elevation view of an exemplary barrier improved according to the invention in the raised position
  • FIG. 3 is a view corresponding to Figure 2, the barrier being in the supine position;
  • - Figure 4 is a view corresponding to Figure 2, the barrier being in an extreme position possible under the effect of an antagonistic thrust;
  • - Figure 5 is a view similar to Figure 1 illustrating an alternative embodiment;
  • FIG. 5A is a section along VA-VA of Figure 5;
  • - Figure 6 is a sectional view along VI-VI of Figure 5;
  • FIG. 7 is an exploded and perspective view of the components of the device shown at the top of Figures 5 and 6;
  • - Figure 8 is an elevational view of a variant barrier according to the invention;
  • FIG. 9 is a plan view along IX-IX of FIG. 8, and
  • FIG. 10 is a plan view on a smaller scale of a barrier variant as a whole.
  • a barrier according to 1 1 invention consists of a post 1 having the shape of a metal pole of rectangular section.
  • This post is traversed at its base by a cylindrical piece 2, the ends 3 of which form pins carried by the end shields 4.
  • This assembly can be housed in a casing 5.
  • the latter is welded to a sole 6 which is firmly anchored to the ground G for example by bolts 7.
  • the upper part of the casing 5 has a recess 8 for an angular movement of the post 1 between a raised (vertical) position illustrated in FIGS. 1 and 2 and the lying position illustrated in FIG. 3.
  • a return spring 9 is coupled between the axis 2 and a stud 9A formed for this purpose on a slide 10 mounted in the post 1 with freedom of translation parallel to the longitudinal axis of the post limited by a stud-button coupling 11 -12 with the stud 11 carried by said post 1 and the buttonhole cut in the slide 10.
  • the upper part of the latter ends with a hook, handle or spout 13 which can be immobilized ized in a desired position thanks to a key system shown diagrammatically at 14 (FIG. 1) which can be of any known type or produced in the illustrated manner and described below with reference to Figures 5 to 7.
  • a piece 15 of elongated shape acting as a bolt intended to cooperate with a keeper formed here by a well 16 dug into the ground and opening into the sole 6.
  • the width (a) of this well corresponds substantially to the width of said piece 15 while its length is established as a function of the maximum clearance that is assigned to the post 1 during a thrust in the direction of the arrow FI ( Figures 2 and 4) as will be seen below.
  • the vicinity of the lower part of the post 1 comprises a heel-shaped piece 17 intended to cooperate with a spring leaf 18 of high resistance to bending mounted on the sole 6 by means of a shoe 19 and bolted ( or welded) on the latter.
  • these overall dimensions or volumes are represented by the two lateral handles 20, 21.
  • These handles can be made of any material preferably of tubular shape and, in accordance with the invention, they are connected to the post 1 by means of sections of appropriate lengths of helical springs 22 and 23 crossing this post freely right through. These springs have a part fitted into the tubular elements 20 and 21 and their fixing is ensured there by stamped points such as 24, 25. To perfect such an assembly, it is possible to provide reinforcing plates such as 26 which may for example be welded or riveted. With such an arrangement, any shock or thrust affecting the handles results in a deflection, generally avoiding any damage which may require replacement of the barrier.
  • the cavity 16 can be eliminated by stopping the part 15 at the level of the base 6, the part p 16A, possibly raised, sufficient to serve as a stop.
  • a post 1A a post 1A, a sole 6A, a casing 5A, a hinge pin 2, a leaf spring 18A, the bolts 7 for fixing the sole to the ground G, the recess 8, the return spring 9, slide 10A with the terminal part 15 forming a bolt, a stop 16A.
  • a lock 27 formed at the top of the post forms a security assembly (which will be described below) above two lateral handles 20, 21 which are found with their springs 22, 23 passing through said post 1 and their points of stamped 24, 25.
  • the keeper 16 to be dug into the ground is avoided. Furthermore, the deflection of the spring leaf 18A is obtained here in the event of a thrust exerted in the opposite direction of the arrow FI, by the arrangement at the lower end of the post 1 of a curved support segment 17A for playing the role played in the variant previously described by the support heel 17.
  • the leaf spring 18 has two pins 18B, 18B (Fig 5A) designed to fit into corresponding recesses 18C, 18C, formed in a part 18E supported by side walls 5B, 5B by a system of tenon-mortise type bearing the reference 5C-5D.
  • This leaf spring also rests on a cross member 19A of the sole also inserted between the walls 5B, 5B by the same means of the tenon-mortise type 19B-19C.
  • the side walls 5A, 5B have come here in one piece with the sole 6A, which is another simplification eliminating any need for welding in the housing.
  • the lock 27 (see FIG. 7) is installed in a zone reserved for this purpose at the top of the post 1 by means of a casing 28 fitted and fixed by riveting.
  • the lock itself housed inside this case is made practically inviolable because inside the case 28 receiving the rivets in R is fitted the barrel holder 29 in which the barrel 30 is mounted by a screw. 31 crossing it at 31A.
  • This barrel holder has flats 32 adapted to be flush with the upper edge of the post and to be joined by welding with a cover 33 forming a protective plate. It will be understood that thus mounted this lock does not offer any possibility of disassembly to access the operation of the slide except by fracturing the entire upper part inside which said lock is housed.
  • FIGS. 8 to 10 represent a variant of the invention suitable for the protection of trees, poles and the like.
  • a hollow post of rectangular section IB is carried by a sole 6B bolted in 7 to the ground G.
  • This sole 6B here has a raised central part 40 crossed by two anchor bolts 41, 42, each of these being adapted to fasten with the bottom end portion of the base conformed for this purpose to a helical spring 43,44 of suitable power and dimensions.
  • any shock whatever its direction, results in an elastic reaction of the post which will rock around the base 45 while absorbing the impact energy by the deformation work springs 43,43 and friction accompanying this deformation.
  • the protection can be supplemented by providing, as in the case of the previously described variant, lateral projections such as 35-36 which may be made of suitable materials, have suitable dimensions and an enveloping shape, for example in arcs of circles as illustrated. in Figure 10. This form is suitable, as will be readily understood, for the protection of elements such as trees, pylons, similar posts.

Landscapes

  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Air Bags (AREA)
  • Road Signs Or Road Markings (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Motor Or Generator Frames (AREA)
  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Casings For Electric Apparatus (AREA)
  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
  • Automotive Seat Belt Assembly (AREA)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Vibration Dampers (AREA)

Abstract

PCT No. PCT/FR92/00531 Sec. 371 Date Mar. 7, 1994 Sec. 102(e) Date Mar. 7, 1994 PCT Filed Jun. 12, 1992 PCT Pub. No. WO92/22709 PCT Pub. Date Dec. 23, 1992.A barrier for the protection of reserved areas including at least one upper element (1) rotatably mounted relative to a lower element (6) anchored in the ground (G). An elastic return spring (18) is interposed between the upper and lower elements (1,6). The upper element (1) is adapted to be displaced to either side of an upright reference position by rotating about a horizontal pin (2) provided on the lower element (6). A releasable mechanism selectively blocks rotation of the upper element in a first direction (F2) and a non-releasable mechanism blocks rotation of the upper element in the reverse direction (F1) at the end of a limited angular deflection. The elastic return spring provides a force opposing the limited deflection in the reverse direction.

Description

"Barrière perfectionnée pour la protection d'aires réservées contre l'intrusion de véhicules automobiles" La présente invention concerne des barrières pour la protection d'aires réservées contre 1'intrusion de véhicules automobiles. "Improved barrier for the protection of reserved areas against the intrusion of motor vehicles" The present invention relates to barriers for the protection of reserved areas against the intrusion of motor vehicles.
On entend par "aires réservées" soit des aires de stationnement de véhicules particuliers dits parkings individuels conférant à leurs propriétaires un droit d'usage privatif, soit des aires de circulation destinées au seul usage de piétons ou de véhicules autorisés, comme les trottoirs, allées ou chemins par exemple. Dans ces cas, les barrières de protection sont prévues pour s'opposer à l'accès de ces aires par tous véhicules non autorisés. On entend aussi par "aires réservées" des surfaces occupées par des arbres, des poteaux du type poteaux indicateurs, poteaux électriques, téléphoniques, télégraphiques, pylônes et analogues et dans ces cas ces barrières sont spécialement réalisées et implantées pour s'opposer à toutes dégradations provenant de chocs ou de heurts provoqués par des engins, véhicules ou autres."Reserved areas" means either parking areas for private vehicles called individual parking lots giving their owners a right of private use, or traffic areas intended for the sole use of pedestrians or authorized vehicles, such as sidewalks, driveways or paths for example. In these cases, the protective barriers are provided to prevent access to these areas by all unauthorized vehicles. The term “reserved areas” also means areas occupied by trees, poles of the type signposts, electrical, telephone, telegraph poles, pylons and the like and in these cases these barriers are specially made and installed to oppose any damage. from shocks or bumps caused by vehicles, vehicles or the like.
C'est ainsi que, par exemple dans le cas de parkings individuels ou d'accès à des allées ou chemins privatifs, ces barrières consistent généralement en des dispositifs solidement fixés au sol qui sont susceptibles d'occuper deux positions extrêmes à savoir: une position debout et une position couchée. La position debout correspond à la position interdisant l'accès de l'aire réservée à tout véhicule alors que la position couchée permet cet accès. Ces deux positions sont atteintes à la suite de mouvements de pivotement que 1'on imprime à ces dispositifs et elles peuvent être bloquées par tout moyen approprié de manière à éviter qu'intempestivement un événement extérieur ou une tierce personne vienne les modifier. Les titulaires de parkings individuels par exemple disposent donc de moyens de verrouillage ou de blocage leur donnant à eux seuls la possibilité de procéder à la manoeuvre de ces barrières. Toutefois il arrive fréquemment que volontairement ou involontairement des chocs soient portés sur ces dispositifs et que de ce fait ces derniers soient détériorés au point de devenir inutilisables et de nécessiter leur enlèvement et leur remplacement d'où un investissement non négligeable. Il en est de même pour les barrières destinées à la protection des arbres, poteaux et analogues, barrières qui entourent ces arbres ou poteaux de manière à constituer des obstacles empêchant leur dégradation par heurts ou chocs brutaux.Thus, for example in the case of individual car parks or access to private alleys or paths, these barriers generally consist of devices firmly fixed to the ground which are capable of occupying two extreme positions, namely: a position standing and lying down. The standing position corresponds to the position preventing access to the area reserved for any vehicle while the lying position allows this access. These two positions are reached following pivoting movements which are imprinted on these devices and they can be blocked by any appropriate means so as to prevent inadvertent an external event or a third person from modifying them. Holders of individual parking lots, for example, therefore have locking or blocking means that alone give them the possibility of maneuvering these barriers. However, it frequently happens that voluntarily or involuntarily shocks are carried on these devices and that as a result the latter are deteriorated to the point of become unusable and require their removal and replacement resulting in a significant investment. It is the same for the barriers intended for the protection of trees, poles and the like, barriers which surround these trees or poles so as to constitute obstacles preventing their degradation by sudden impacts or brutal shocks.
La présente invention vise à éviter ces inconvénients et à permettre à ces dispositifs de supporter ou d'encaisser des chocs sans qu'il s'ensuive nécessairement d'avoir à procéder à cet enlèvement et à ce remplacement.The present invention aims to avoid these drawbacks and to allow these devices to withstand or withstand shocks without necessarily resulting in having to carry out this removal and replacement.
L'invention propose à cet effet une barrière comportant au moins un élément vertical monté pivotant sur une semelle ancrée au sol, et caractérisée par la disposition entre ladite semelle et ledit élément vertical d'un moyen élastiquement déformable comportant au moins un ressort s'étendant entre une zone terminale solidarisée avec ladite semelle et une zone en prise avec ledit élément.To this end, the invention provides a barrier comprising at least one vertical element pivotally mounted on a sole anchored to the ground, and characterized by the provision between said sole and said vertical element of an elastically deformable means comprising at least one extending spring. between a terminal zone secured to said sole and a zone engaged with said element.
Un tel moyen élastiquement déformable peut aisément être conçu d'une part pour absorber des chocs ou des poussées éventuels, l'ensemble s'opposant au franchissement de cet élément par tout véhicule sous peine de dégâts occasionnés sur ce dernier et, d'autre part pour rappeler élastiquement ledit élément à sa position normale de protection.Such an elastically deformable means can easily be designed on the one hand to absorb shocks or possible thrusts, the assembly opposing the crossing of this element by any vehicle under penalty of damage caused on the latter and, on the other hand to resiliently recall said element to its normal protective position.
Suivant un mode de réalisation possible convenant pour les barrières de protection de parkings individuels ou d'aires de circulations réservées, ledit élément articulé à sa base consiste en un poteau et il agit à l'encontre dudit moyen élastiquement déformable auquel il est associé lorsqu'il est sollicité dans le sens opposé au sens de basculement normal vers une position abaissée de repos et un moyen est prévu pour limiter l'amplitude du débattement résultant de cette sollicitation;According to a possible embodiment suitable for the protective barriers of individual car parks or reserved circulation areas, said element articulated at its base consists of a post and it acts against said elastically deformable means with which it is associated when it is biased in the opposite direction to the normal tilting direction towards a lowered position of rest and means are provided for limiting the amplitude of the movement resulting from this biasing;
- la base dudit élément articulé est montée à rotation autour d'un axe horizontal dont les extrémités constituent des pivots supportés par des paliers prévus dans un sabot ou carter porté par la semelle appelée à être ancrée au sol et cette même base est adaptée pour agir directement en compression sur un ressort prévu sur ladite semelle lorsqu'une force de poussée s'exerce dans le sens opposé à celui amenant ledit poteau dans sa position normale abaissée ;- The base of said articulated element is mounted for rotation about a horizontal axis, the ends of which constitute pivots supported by bearings provided in a shoe or casing carried by the sole called to be anchored to the ground and this same base is adapted to act directly in compression on a spring provided on said sole when a pushing force is exerted in the opposite direction to that bringing said post into its normal lowered position;
- la hauteur de l'ensemble en position relevée est adaptée à rester supérieure à la hauteur par rapport au sol du châssis d'un véhicule à garer dans le parking ou pouvant emprunter l'aire réservée de circulation dont elle défend- the height of the assembly in the raised position is adapted to remain greater than the height relative to the ground of the chassis of a vehicle to be parked in the car park or able to use the reserved circulation area from which it defends
1'accès.Access.
Suivant encore un mode de réalisation possible ledit élément articulé à sa base consiste en un poteau à la partie supérieure duquel sont réalisées des anses faisant saillie latéralement et disposées dans un même plan, les bases de ces anses étant raccordées audit poteau par 1'intermédiaire de ressorts. Dans une forme de réalisation convenant pour constituer une barrière de protection pour arbres, pylônes ou analogues ledit élément consiste en un poteau articulé à sa base et susceptible de basculer en tous sens, ledit moyen élastiquement déformable étant constitué par au moins un ressort à boudin s'étendant entre une zone terminale solidarisée avec ladite base et une zone complémentaire en prise avec ledit poteau.According to yet another possible embodiment, said element articulated at its base consists of a post at the upper part of which are formed handles projecting laterally and arranged in the same plane, the bases of these handles being connected to said post by means of springs. In an embodiment suitable for constituting a protective barrier for trees, pylons or the like, said element consists of a post articulated at its base and capable of tilting in all directions, said elastically deformable means consisting of at least one coil spring s 'extending between a terminal area secured to said base and a complementary area engaged with said post.
Suivant un mode de réalisation possible ledit poteau comporte latéralement des éléments en saillie formant sensiblement un arc de cercle pour encercler partiellement ou totalement l'arbre, le pylône ou analogue.According to a possible embodiment, said post laterally comprises projecting elements substantially forming an arc of a circle to partially or completely surround the tree, the pylon or the like.
D'autres caractéristiques et avantages de l'invention ressortiront plus clairement de la description qui va suivre faite en regard des dessins annexés sur lesquels :Other characteristics and advantages of the invention will emerge more clearly from the description which follows, given with reference to the appended drawings in which:
- la figure 1 est une vue en élévation coupe de face d'un exemple de barrière perfectionnée selon l'invention en position relevée ;- Figure 1 is a front sectional elevation view of an exemplary barrier improved according to the invention in the raised position;
- la figure 2 en est une vue de côté ;- Figure 2 is a side view;
- la figure 3 est une vue correspondant à la figure 2, la barrière étant en position couchée ; - la figure 4 est une vue correspondant à la figure 2, la barrière étant dans une position extrême possible sous l'effet d'une poussée antagoniste ; - la figure 5 est une vue analogue à la figure 1 illustrant une variante de réalisation ;- Figure 3 is a view corresponding to Figure 2, the barrier being in the supine position; - Figure 4 is a view corresponding to Figure 2, the barrier being in an extreme position possible under the effect of an antagonistic thrust; - Figure 5 is a view similar to Figure 1 illustrating an alternative embodiment;
- la figure 5A est une coupe suivant VA-VA de la figure 5 ; - la figure 6 est une vue en coupe selon VI-VI de la figure 5 ;- Figure 5A is a section along VA-VA of Figure 5; - Figure 6 is a sectional view along VI-VI of Figure 5;
- la figure 7 est une vue éclatée et en perspective des éléments constitutifs du dispositif figurant à la partie supérieure des figures 5 et 6 ; - la figure 8 est une vue en élévation d'une variante de barrière selon l'invention ;- Figure 7 is an exploded and perspective view of the components of the device shown at the top of Figures 5 and 6; - Figure 8 is an elevational view of a variant barrier according to the invention;
- la figure 9 est une vue en plan selon IX-IX de la figure 8, etFIG. 9 is a plan view along IX-IX of FIG. 8, and
- la figure 10 est une vue en plan à plus petite échelle d'une variante de barrière dans son ensemble.- Figure 10 is a plan view on a smaller scale of a barrier variant as a whole.
Suivant la première forme de réalisation choisie et représentée aux figures 1 à 4, une barrière selon 11invention est constituée d'un montant 1 ayant la forme d'un poteau métallique de section rectangulaire. Ce poteau est traversé à sa base par une pièce cylindrique 2 dont les extrémités 3 forment des tourillons portés par les flasques-paliers 4. Cet ensemble peut être logé dans un carter 5. Ce dernier est soudé sur une semelle 6 laquelle est solidement ancrée au sol G par exemple par des boulons 7. La partie supérieure du carter 5 comporte un évidement 8 pour un débattement angulaire du poteau 1 entre une position relevée (verticale) illustrée aux figures 1 et 2 et la position couchée illustrée à la figure 3. Un ressort de rappel 9 est attelé entre l'axe 2 et un téton 9A ménagé à cet effet sur un coulisseau 10 monté dans le poteau 1 avec une liberté de translation parallèlement à l'axe longitudinal du poteau limitée par un accouplement à téton- boutonnière 11-12 avec le téton 11 porté par ledit poteau 1 et la boutonnière taillée dans le coulisseau 10. La partie supérieure de ce dernier se termine par un crochet, poignée ou bec 13 qui peut être immobilisé dans une position voulue grâce à un système à clé schématisé en 14 (figure 1) qui peut être de tout type connu ou réalisé de la manière illustrée et décrite ci-après en se référant aux figures 5 à 7. Quant à la partie inférieure dudit coulisseau, elle se prolonge par une pièce 15 de forme allongée jouant le rôle de pêne destiné à coopérer, avec une gâche formée ici par un puits 16 creusé dans le sol et débouchant dans la semelle 6. La largeur (a) de ce puits correspond sensiblement à la largeur de ladite pièce 15 alors que sa longueur est établie en fonction du débattement maximum que l'on assigne au poteau 1 lors d'une poussée dans le sens de la flèche FI (figures 2 et 4) comme on le verra ci- après.According to the first embodiment chosen and shown in Figures 1 to 4, a barrier according to 1 1 invention consists of a post 1 having the shape of a metal pole of rectangular section. This post is traversed at its base by a cylindrical piece 2, the ends 3 of which form pins carried by the end shields 4. This assembly can be housed in a casing 5. The latter is welded to a sole 6 which is firmly anchored to the ground G for example by bolts 7. The upper part of the casing 5 has a recess 8 for an angular movement of the post 1 between a raised (vertical) position illustrated in FIGS. 1 and 2 and the lying position illustrated in FIG. 3. A return spring 9 is coupled between the axis 2 and a stud 9A formed for this purpose on a slide 10 mounted in the post 1 with freedom of translation parallel to the longitudinal axis of the post limited by a stud-button coupling 11 -12 with the stud 11 carried by said post 1 and the buttonhole cut in the slide 10. The upper part of the latter ends with a hook, handle or spout 13 which can be immobilized ized in a desired position thanks to a key system shown diagrammatically at 14 (FIG. 1) which can be of any known type or produced in the illustrated manner and described below with reference to Figures 5 to 7. As for the lower part of said slide, it is extended by a piece 15 of elongated shape acting as a bolt intended to cooperate, with a keeper formed here by a well 16 dug into the ground and opening into the sole 6. The width (a) of this well corresponds substantially to the width of said piece 15 while its length is established as a function of the maximum clearance that is assigned to the post 1 during a thrust in the direction of the arrow FI (Figures 2 and 4) as will be seen below.
En outre le voisinage de la partie inférieure du poteau 1 comporte une pièce en forme de talon 17 destiné à coopérer avec une lame ressort 18 de haute résistance à la flexion montée sur la semelle 6 par l'intermédiaire d'un sabot 19 et boulonnée (ou soudée) sur cette dernière.In addition, the vicinity of the lower part of the post 1 comprises a heel-shaped piece 17 intended to cooperate with a spring leaf 18 of high resistance to bending mounted on the sole 6 by means of a shoe 19 and bolted ( or welded) on the latter.
Avec un tel montage on notera immédiatement que si, après avoir agi sur le système à clé 14, on tire vers le haut le coulisseau 10, le pêne 15 est sorti du puits 16 dans lequel il était précédemment engagé ce qui permet de faire basculer le poteau 1 dans le sens de la flèche F2 pour lui faire occuper la position couchée illustrée à la figure 3. Dans cette position, on constate que le ressort 9 de rappel a été allongé par suite du mouvement de translation effectué par le coulisseau 10 dans le sens de la flèche F3 jusqu'à la position où l'extrémité inférieure de la boutonnière 12 arrive en butée sur le téton 11. L'ensemble peut rester maintenu dans cette position de mise en tension du ressort grâce au système à clé 14. Pour revenir à la position debout illustrée aux figures l et 2 il suffira de libérer le coulisseau 10, pour que celui-ci sous l'action du ressort 9, soit sollicité dans le sens de la flèche F4. Dans la position relevée illustrée aux figures 1 et 2, le pêne 15 retombe alors dans la gâche 16 et il peut être verrouillé dans cette position au moyen de la serrure formée par le système à clé 14. L'ensemble prend appui sur la paroi du puits 16 et sur la butée 16A prévue sur la semelle 6 en prolongement de ladite paroi.With such an assembly, it will immediately be noted that if, after having acted on the key system 14, the slide 10 is pulled upwards, the bolt 15 is released from the well 16 in which it was previously engaged, which makes it possible to tilt the post 1 in the direction of arrow F2 to make it occupy the lying position illustrated in FIG. 3. In this position, it can be seen that the return spring 9 has been lengthened as a result of the translational movement effected by the slide 10 in the direction of arrow F3 to the position where the lower end of the buttonhole 12 abuts on the stud 11. The assembly can remain maintained in this position of tensioning of the spring by means of the key system 14. For return to the standing position illustrated in Figures l and 2 it will suffice to release the slide 10, so that it under the action of the spring 9, is biased in the direction of arrow F4. In the raised position illustrated in FIGS. 1 and 2, the bolt 15 then drops back into the keeper 16 and it can be locked in this position by means of the lock formed by the key system 14. The assembly is supported on the wall of the well 16 and on the stop 16A provided on the sole 6 in extension of said wall.
Il est également possible de libérer le coulisseau en laissant se détendre le ressort 9 lorsque le poteau est en position couchée : pendant le mouvement de relèvement vers la position debout le pêne 15 pourra arriver au contact de la face supérieure de la butée 16A, mais il pourra remonter sans difficulté en tendant le ressort 9 jusqu'à l'arrivée en regard de la gâche dans laquelle il retombera automatiquement sous l'effet de la détente dudit ressort.It is also possible to release the slide by letting the spring 9 relax when the post is in the supine position: during the lifting movement towards the standing position the bolt 15 can come into contact with the upper face of the stop 16A, but it can go up without difficulty by tensioning the spring 9 until the arrival opposite the keeper in which it will fall automatically under the effect of the relaxation of said spring.
Si dans sa position debout le poteau 1 est soumis à une poussée ou à un choc (flèche FI) dans le sens opposé à celui tendant à l'amener dans la position couchée (flèche F2) , le talon 17 appuie fortement sur la lame ressort 18 qui fléchit tout en absorbant l'effort exercé. Pour limiter le débattement du poteau sous 1'action d' ne telle poussée deux éléments vont agir comme des moyens de butée à savoir d'une part le plein appui du talon 17 sur la lame-ressort 18 et d'autre part la butée du pêne 15 sur la paroi transversale de la gâche 16 qui est opposée à son appui normal. On évite ainsi la violation de 1'aire de stationnement par basculement total du poteau dans le sens de la poussée FI. Une telle limitation de basculement a pour conséquence de laisser subsister au dessus du sol des pièces mécaniques à une hauteur au moins égale à la hauteur d'un châssis d'un véhicule par rapport au sol : il en résulte un risque d'accrochage et de dégâts au détriment d'un véhicule qui chercherait à forcer le passage. C'est la raison pour laquelle le poteau en question sera réalisé avec une hauteur telle que même incliné à 45° par exemple (comme illustré à la figure 4) cette hauteur de châssis se retrouve.If in its upright position the post 1 is subjected to a push or a shock (arrow FI) in the opposite direction to that tending to bring it into the lying position (arrow F2), the heel 17 presses strongly on the leaf spring 18 which flexes while absorbing the force exerted. To limit the travel of the post under the action of such thrust, two elements will act as stop means, namely on the one hand the full support of the heel 17 on the leaf spring 18 and on the other hand the stop of the bolt 15 on the transverse wall of the keeper 16 which is opposite to its normal support. This avoids the violation of the parking area by total tilting of the post in the direction of the thrust FI. The consequence of such a tilting limitation is to allow mechanical parts to remain above the ground at a height at least equal to the height of a chassis of a vehicle with respect to the ground: this results in a risk of catching and damage to the detriment of a vehicle which seeks to force the passage. This is the reason why the post in question will be made with a height such that even inclined at 45 ° for example (as illustrated in Figure 4) this chassis height is found.
La description ci-dessus concernant la réalisation de la partie basse d'une barrière de parking fait déjà ressortir l'avantage et l'intérêt du perfectionnement ainsi apporté. Un poteau qui a été soumis à une contrainte ou à un choc peut revenir à sa position relevée initiale et continuer à jouer son rôle de protection contre une tentative d'accès intempestif sans nécessiter de remplacement systématique. Ce perfectionnement se complète par celui apporté aussi à la partie haute d'une barrière du type à poteau tel que décrit ci-dessus et comportant en saillie et latéralement des éléments constituant les volumes ou surfaces d'encombrement désirés.The description above concerning the production of the lower part of a parking barrier already highlights the advantage and the interest of the improvement thus provided. A post which has been subjected to stress or shock can return to its original raised position and continue to play its protective role against an attempt at inadvertent access without requiring systematic replacement. This improvement is complemented by that also provided to the upper part of a barrier of the post type as described above and comprising projecting and laterally elements constituting the desired volumes or overall dimensions.
Dans le mode de réalisation illustré ici ces surfaces ou volumes d'encombrement sont représentés par les deux anses latérales 20, 21. Ces anses peuvent être réalisées en tout matériau de préférence de forme tubulaire et, conformément à l'invention, elles sont reliées au poteau 1 par l'intermédiaire de tronçons de longueurs appropriées de ressorts hélicoïdaux 22 et 23 traversant ce poteau librement de part en part. Ces ressorts ont une partie emboîtée dans les éléments tubulaires 20 et 21 et leur fixation y est assurée par points d'emboutis tels que 24, 25. Pour parfaire un tel montage on peut prévoir des plaques de renfort telles que 26 qui pourront par exemple être soudées ou rivetées. Avec une telle disposition tout choc ou toute poussée affectant les anses se traduit par un fléchissement évitant en général tout dégât risquant de nécessiter le remplacement de la barrière.In the embodiment illustrated here, these overall dimensions or volumes are represented by the two lateral handles 20, 21. These handles can be made of any material preferably of tubular shape and, in accordance with the invention, they are connected to the post 1 by means of sections of appropriate lengths of helical springs 22 and 23 crossing this post freely right through. These springs have a part fitted into the tubular elements 20 and 21 and their fixing is ensured there by stamped points such as 24, 25. To perfect such an assembly, it is possible to provide reinforcing plates such as 26 which may for example be welded or riveted. With such an arrangement, any shock or thrust affecting the handles results in a deflection, generally avoiding any damage which may require replacement of the barrier.
On voit ainsi qu'une barrière selon l'invention recevant un choc ou supportant une poussée frontale ou latérale est à même de supporter et d'absorber ce choc ou cette poussée sans dommages étant donné la souplesse et 1'aptitude à une déformation non détériorante qui sont conférées aux barrières selon l'invention équipées des moyens décrits. Suivant un mode de réalisation possible la cavité 16 peut être supprimée en arrêtant la pièce 15 au niveau du socle 6, la piè p 16A, éventuellement rehaussée, suffisant pour lui servir de butée.It is thus seen that a barrier according to the invention receiving a shock or supporting a frontal or lateral thrust is able to withstand and absorb this shock or this thrust without damage given the flexibility and the aptitude for non-deteriorating deformation which are given to the barriers according to the invention equipped with the means described. According to a possible embodiment, the cavity 16 can be eliminated by stopping the part 15 at the level of the base 6, the part p 16A, possibly raised, sufficient to serve as a stop.
Par ailleurs, pour un usage plus confortable on peut préférer disposer la serrure 14 au sommet du poteau 1. Une forme avantageuse de réalisation mettant en oeuvre de tels développements sera décrite ci-après en se reportant aux figures 5 à 7.Furthermore, for more comfortable use, it may be preferable to place the lock 14 at the top of the post 1. An advantageous embodiment implementing such developments will be described below with reference to FIGS. 5 to 7.
Sur ces figures, on retrouve : un poteau 1A, une semelle 6A, un carter 5A, un axe d'articulation 2, une lame- ressort 18A, les boulons 7 de fixation de la semelle au sol G, l'évidement 8, le ressort de rappel 9, le coulisseau 10A avec la partie terminale 15 formant pêne, une butée 16A. Une serrure 27 ménagée au sommet du poteau forme un ensemble de sécurité (qui sera décrit ci-après) au dessus de deux anses latérales 20, 21 que l'on retrouve avec leurs ressorts 22, 23 traversant ledit poteau 1 et leurs points d'emboutis 24, 25.In these figures, we find: a post 1A, a sole 6A, a casing 5A, a hinge pin 2, a leaf spring 18A, the bolts 7 for fixing the sole to the ground G, the recess 8, the return spring 9, slide 10A with the terminal part 15 forming a bolt, a stop 16A. A lock 27 formed at the top of the post forms a security assembly (which will be described below) above two lateral handles 20, 21 which are found with their springs 22, 23 passing through said post 1 and their points of stamped 24, 25.
On évite dans cette forme de réalisation la gâche 16 à creuser dans le sol. Par ailleurs le fléchissement de la lame ressort 18A s'obtient ici en cas de poussée exercée dans le sens antagoniste de la flèche FI, par l'aménagement à l'extrémité inférieure du poteau 1 d'un segment d'appui recourbé 17A pour jouer le rôle joué dans la variante précédemment décrite par le talon d'appui 17.In this embodiment, the keeper 16 to be dug into the ground is avoided. Furthermore, the deflection of the spring leaf 18A is obtained here in the event of a thrust exerted in the opposite direction of the arrow FI, by the arrangement at the lower end of the post 1 of a curved support segment 17A for playing the role played in the variant previously described by the support heel 17.
Une simplification d'exécution réside également dans la facilité de montage et d'assemblage de la lame ressort en ce sens que celle-ci est maintenue à une de ses extrémités par un dispositif simple et facile à réaliser et à monter : au voisinage de l'une des extrémités, la lame-ressort 18 comporte deux tétons 18B, 18B (Fig 5A) conçus pour s'insérer dans des évidements correspondants 18C, 18C, pratiqués dans une pièce 18E soutenue par des parois latérales 5B, 5B par un système du type tenon-mortaise portant la référence 5C-5D. Cette lame- ressort repose en outre sur une traverse 19A de la semelle insérée également entre les parois 5B, 5B par le même moyen du type tenon-mortaise 19B-19C. Les parois latérales 5A,5B sont venues ici d'un seul tenant avec la semelle 6A, ce qui est une autre simplification supprimant toute nécessité de soudage dans le carter.A simplification of execution also resides in the ease of assembly and assembly of the spring blade in the sense that it is held at one of its ends by a simple and easy device to make and assemble: in the vicinity of the 'one end, the leaf spring 18 has two pins 18B, 18B (Fig 5A) designed to fit into corresponding recesses 18C, 18C, formed in a part 18E supported by side walls 5B, 5B by a system of tenon-mortise type bearing the reference 5C-5D. This leaf spring also rests on a cross member 19A of the sole also inserted between the walls 5B, 5B by the same means of the tenon-mortise type 19B-19C. The side walls 5A, 5B have come here in one piece with the sole 6A, which is another simplification eliminating any need for welding in the housing.
Une sécurité supplémentaire est obtenue grâce au montage du système de serrure au sommet du poteau (voir figures 5, 6 et 7) . Dans ce cas le coulisseau 10A auquel est accrochée l'extrémité supérieure du ressort de rappel 9 (en 9A) , est attelée à la serrure 14 par une tringle 9D se terminant par un élément en forme de crochet 9E sur lequel on peut agir comme précédemment par traction vers le haut. Le coulisseau 10 formant le pêne 15 est guidé ici par une plaque 90 fixée sur une face interne du poteau 1 avec une partie marginale relevée pour le guidage en question et un crochet 9B étant formé au bas de cette partie relevée pour 1'accrochage de 1'extrémité inférieure du ressort de rappel '9.Additional security is obtained by mounting the lock system at the top of the post (see Figures 5, 6 and 7). In this case, the slide 10A to which the upper end of the return spring 9 is hung (in 9A), is coupled to the lock 14 by a rod 9D ending in a hook-shaped element 9E on which one can act as previously by pulling up. The slide 10 forming the bolt 15 is guided here by a plate 90 fixed on an internal face of the post 1 with a raised marginal part for the guide in question and a hook 9B being formed at the bottom of this raised part for hooking the lower end of the return spring ' 9.
La serrure 27 (voir figure 7) est installée dans une zone réservée à cet effet au sommet du poteau 1 par l'intermédiaire d'un boîtier 28 emboîté et fixé par rivetage. La serrure elle-même logée à 1'intérieur de ce boîtier est rendue pratiquement inviolable du fait qu'à 1'intérieur du boîtier 28 recevant les rivets en R est emboîté le porte- barillet 29 dans lequel est monté le barillet 30 par une vis 31 le traversant en 31A. Ce porte-barillet présente des méplats 32 adaptées à affleurer au bord supérieur du poteau et à se solidariser par soudage avec un couvercle 33 formant plaque de protection. On comprendra qu'ainsi montée cette serrure n'offre aucune possibilité de démontage pour accéder à la manoeuvre du coulisseau si ce n'est en fracturant toute la partie supérieure à l'intérieur de laquelle est logée ladite serrure. La rotation d'une clé amène la rotation d'une dent (30B) de Ta partie mobile 30A du barillet qui agit pour soulever par exemple le crochet 9E et, de ce fait, le coulisseau 10. En se reportant maintenant aux figures 8 à 10, celles- ci représentent une variante de 1'invention convenant pour la protection des arbres, poteaux et analogues. Un poteau creux de section rectangulaire IB, est porté par une semelle 6B boulonnée en 7 au sol G. Cette semelle 6B présente ici une partie centrale surélevée 40 traversées par deux boulons d'ancrage 41,42, chacun de ceux-ci étant adapté à solidariser avec la semelle de partie terminale inférieure conformée à cet effet d'un ressort hélicoïdal 43,44 de puissance et de dimensions appropriées.The lock 27 (see FIG. 7) is installed in a zone reserved for this purpose at the top of the post 1 by means of a casing 28 fitted and fixed by riveting. The lock itself housed inside this case is made practically inviolable because inside the case 28 receiving the rivets in R is fitted the barrel holder 29 in which the barrel 30 is mounted by a screw. 31 crossing it at 31A. This barrel holder has flats 32 adapted to be flush with the upper edge of the post and to be joined by welding with a cover 33 forming a protective plate. It will be understood that thus mounted this lock does not offer any possibility of disassembly to access the operation of the slide except by fracturing the entire upper part inside which said lock is housed. The rotation of a key brings about the rotation of a tooth (30B) of your movable part 30A of the barrel which acts to lift for example the hook 9E and, therefore, the slide 10. Referring now to FIGS. 8 to 10, these represent a variant of the invention suitable for the protection of trees, poles and the like. A hollow post of rectangular section IB, is carried by a sole 6B bolted in 7 to the ground G. This sole 6B here has a raised central part 40 crossed by two anchor bolts 41, 42, each of these being adapted to fasten with the bottom end portion of the base conformed for this purpose to a helical spring 43,44 of suitable power and dimensions.
La partie inférieure de ces ressorts juxtaposés, partie limitée à quelques spires est coiffée par emboîtement à force d'une embase 45 formée par un tronçon de profilé tubulaire de forme semblable à celle de profilé formant le poteau IB, cet emboîtement est renforcé par une cale 47. Le poteau IB lui-même est emboîté à force sur la partie complémentaire supérieure des ressorts 43, 44 qui émerge de l'embase 45. Ce second emboîtement est renforcé par une cale 48 et par une goupille d'arrêt 49 coincée entre les deux ressorts.The lower part of these juxtaposed springs, part limited to a few turns is capped by interlocking by force of a base 45 formed by a section of tubular section of shape similar to that of section forming the IB post, this interlocking is reinforced by a wedge 47. The IB post itself is forcibly fitted onto the upper complementary part of the springs 43, 44 which emerges from the base 45. This second fitting is reinforced by a wedge 48 and by a stop pin 49 wedged between the two springs.
On conçoit déjà qu'avec un tel montage, tout choc, quelle que soit sa direction, se traduit par une réaction élastique du poteau qui va basculer autour de l'embase 45 tout en absorbant 1'énergie d'impact par le travail de déformation des ressorts 43,43 et des frottement accompagnant cette déformation. La protection peut être complétée en prévoyant, comme dans le cas de la variante précédemment décrite des saillies latérales telles que 35-36 qui pourront être en des matériaux appropriés, présenter des dimensions appropriées et une forme enveloppante, par exemple en arcs de cercles comme illustré sur la figure 10. Cette forme convient, comme on le comprendra aisément, pour la protection d'éléments tels que des arbres, pylônes, poteaux analogues. A la limite les extrémités de ces saillies en arcs de cercles pourront être jointives pour encercler entièrement ces éléments et, dans ce cas elles pourront présenter notamment à leur rattachement au poteau une élasticité appropriée pour en faciliter la pose. II va de soi que la présente invention n'a été décrite qu'à titre purement explicatif et nullement limitatif et que toute modification utile pourra y être apportée sans sortir de son cadre. Un avantage essentiel de l'invention demeure en tout cas le fait que les déformations élastiques qui se produisent en cas de chocs permettent au scellement formé par un bloc unique (référence G dans les dessins) de ne pas être arraché, comme cela risque de se produire avec les systèmes rigides antérieures. We already understand that with such an assembly, any shock, whatever its direction, results in an elastic reaction of the post which will rock around the base 45 while absorbing the impact energy by the deformation work springs 43,43 and friction accompanying this deformation. The protection can be supplemented by providing, as in the case of the previously described variant, lateral projections such as 35-36 which may be made of suitable materials, have suitable dimensions and an enveloping shape, for example in arcs of circles as illustrated. in Figure 10. This form is suitable, as will be readily understood, for the protection of elements such as trees, pylons, similar posts. At the limit, the ends of these projections in arcs of circles may be contiguous to completely encircle these elements and, in this case they may in particular have, when attached to the post, an appropriate elasticity to facilitate installation. It goes without saying that the present invention has been described for purely explanatory and in no way limitative and that any useful modification may be made without departing from its scope. An essential advantage of the invention remains in any case the fact that the elastic deformations which occur in the event of impacts allow the seal formed by a single block (reference G in the drawings) not to be torn off, as this risks being produce with previous rigid systems.

Claims

REVENDICATIONS
1) Barrière pour la protection d'aires réservées de toutes sortes contre des chocs ou des poussées exercées notamment par des véhicules automobiles, barrière du genre comportant au moins un élément vertical (1) monté pivotant sur une semelle (6) ancrée au sol (G) , caractérisée par la disposition entre ladite semelle et ledit élément vertical d'un moyen élastiquement déformable (18,18A,43,44) comportant au moins un ressort s'étendant entre une zone terminale (19,45) solidarisée avec ladite semelle et une zone en prise avec ledit élément.1) Barrier for the protection of reserved areas of all kinds against shocks or thrusts exerted in particular by motor vehicles, barrier of the kind comprising at least one vertical element (1) pivotally mounted on a sole (6) anchored to the ground ( G), characterized by the arrangement between said sole and said vertical element of an elastically deformable means (18,18A, 43,44) comprising at least one spring extending between an end zone (19,45) secured to said sole and an area engaged with said element.
2) Barrière selon la revendication 1, caractérisée en ce que ledit moyen élastiquement déformable comporte au moins une lame ressort (18) d'orientation générale perpendiculaire à un axe d'articulation (2) de l'élément vertical (1). 3) Barrière selon la revendication 2, formant barrière de protection de parkings individuels ou d'aires de circulation réservées, caractérisée en ce que ledit élément articulé à sa base consiste en un poteau (1) et il agit à l'encontre dudit moyen élastiquement déformable (18) lorsqu'il est sollicité dans un sens antagoniste opposé au sens de basculement normal vers une position abaissée dite de repos et des moyens de butée (5,16,17) sont prévus pour limiter l'amplitude du débattement résultant de cette sollicitation.2) Barrier according to claim 1, characterized in that said elastically deformable means comprises at least one leaf spring (18) of general orientation perpendicular to an axis of articulation (2) of the vertical element (1). 3) barrier according to claim 2, forming a protective barrier for individual parking lots or reserved traffic areas, characterized in that said element articulated at its base consists of a post (1) and it acts against said means elastically deformable (18) when it is biased in an antagonistic direction opposite to the normal tilting direction towards a lowered position called rest and abutment means (5,16,17) are provided to limit the amplitude of the movement resulting from this solicitation.
4) Barrière selon la revendication 2 ou 3, caractérisée en ce que la base dudit élément articulé est montée à rotation autour d'un axe horizontal (2) dont les extrémités constituent des pivots (3) supportés par des paliers prévus dans un sabot ou carter (5) porté par la semelle (6) appelée à être ancrée au sol (G) et cette même base est adaptée pour agir directement en compression sur un ressort (18) prévu sur ladite semelle lorsqu'une force de poussée s'exerce dans le sens antagoniste opposé à celui amenant ledit poteau dans sa position normalement abaissée. 5) Barrière selon l'une quelconque des revendications4) Barrier according to claim 2 or 3, characterized in that the base of said articulated element is rotatably mounted about a horizontal axis (2) whose ends constitute pivots (3) supported by bearings provided in a shoe or casing (5) carried by the sole (6) called to be anchored to the ground (G) and this same base is adapted to act directly in compression on a spring (18) provided on said sole when a pushing force is exerted in the opposite direction opposite to that bringing said post into its normally lowered position. 5) Barrier according to any one of the claims
1 à 4, caractérisée en ce qu'un moyen de verrouillage- déverrouillage (13-14-15) est prévu sur ledit poteau pour assurer son maintien en position debout ou en position couchée. 6) Barrière selon l'une quelconque des revendications1 to 4, characterized in that a locking-unlocking means (13-14-15) is provided on said post to ensure its maintenance in the standing position or in the supine position. 6) Barrier according to any one of claims
1 à 5, caractérisée en ce que la limitation du débattement du poteau sous 1•effet d'une force de poussée exercée dans le sens opposé à celui amenant la position normale abaissée est assurée par des moyens formant butée (16-17-8) et agissant d'une part sur ledit moyen de verrouillage (15) et d'autre part sur le corps même dudit poteau.1 to 5, characterized in that the limitation of the travel of the post under 1 • effect of a pushing force exerted in the opposite direction to that bringing the normal lowered position is ensured by means forming a stop (16-17-8) and acting on the one hand on said locking means (15) and on the other hand on the body of said post.
7) Barrière selon 1'une quelconque des revendications 1 à 6, caractérisée en ce que la hauteur de 1'ensemble en position relevée est maintenu supérieure à la hauteur par rapport au sol du châssis d'un véhicule.7) Barrier according to any one of claims 1 to 6, characterized in that the height of the assembly in the raised position is kept greater than the height relative to the ground of the chassis of a vehicle.
8) Barrière selon 1'une quelconque des revendications 1 à 7, caractérisée en ce que ledit élément articulé à sa base consiste en un poteau à la partie supérieure duquel sont réalisées des anses (20-21) faisant saillie latéralement, les bases de ces anses étant raccordées audit poteau par l'intermédiaire de tronçons de ressorts (22-23) traversant ledit poteau et emboîtés dans les dites bases.8) Barrier according to any one of claims 1 to 7, characterized in that said articulated element at its base consists of a post at the upper part of which are made handles (20-21) projecting laterally, the bases of these handles being connected to said post by means of spring sections (22-23) passing through said post and fitted into said bases.
9) Barrière selon la revendication 1 formant protection pour arbres, pylônes et analogues, caractérisée en ce que ledit élément articulé consiste en un tronçon de profilé tubulaire (IB) emboîté sur au moins un ressort (43,44) comportant une zone terminale solidarisée avec une semelle d'ancrage (6B) .9) Barrier according to claim 1 forming protection for trees, pylons and the like, characterized in that said articulated element consists of a section of tubular profile (IB) fitted on at least one spring (43,44) comprising an end zone secured to an anchor sole (6B).
10) Barrière selon la revendication 9, caractérisée en ce que ledit tronçon de profilé tubulaire (1A) comporte latéralement des éléments (35-36) en saillie de forme enveloppante par rapport à l'objet (arbres, pylônes ou analogues) à protéger.10) Barrier according to claim 9, characterized in that said section of tubular section (1A) laterally comprises elements (35-36) projecting in an enveloping shape relative to the object (trees, pylons or the like) to be protected.
11) Barrière selon la revendication 9 ou 10, caractérisée par un ensemble de deux ressorts hélicoïdaux11) Barrier according to claim 9 or 10, characterized by a set of two helical springs
(43,44) juxtaposés avec une partie terminale emboîtée et calée dans une embase (45) entourant la zone d'ancrage et une partie complémentaire emboîtée, calée et goupillée dans la partie terminale inférieure de l'élément articulé (IB) . (43,44) juxtaposed with a nested and wedged end part in a base (45) surrounding the anchoring zone and a complementary part fitted, wedged and pinned in the lower end part of the articulated element (IB).
EP92911800A 1991-06-13 1992-06-12 Improved barrier for the protection of reserved areas against the intrusion of motor vehicles Expired - Lifetime EP0589950B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9107220 1991-06-13
FR9107220A FR2677684B1 (en) 1991-06-13 1991-06-13 IMPROVED INDIVIDUAL PARKING BARRIERS.
PCT/FR1992/000531 WO1992022709A1 (en) 1991-06-13 1992-06-12 Improved barrier for the protection of reserved areas against the intrusion of motor vehicles

Publications (2)

Publication Number Publication Date
EP0589950A1 true EP0589950A1 (en) 1994-04-06
EP0589950B1 EP0589950B1 (en) 1996-05-15

Family

ID=9413796

Family Applications (1)

Application Number Title Priority Date Filing Date
EP92911800A Expired - Lifetime EP0589950B1 (en) 1991-06-13 1992-06-12 Improved barrier for the protection of reserved areas against the intrusion of motor vehicles

Country Status (12)

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US (1) US5452964A (en)
EP (1) EP0589950B1 (en)
JP (1) JPH06507950A (en)
AT (1) ATE138139T1 (en)
AU (1) AU1905792A (en)
CA (1) CA2111086A1 (en)
DE (1) DE69210821T2 (en)
ES (1) ES2086745T3 (en)
FI (1) FI935596A (en)
FR (1) FR2677684B1 (en)
NO (2) NO934539D0 (en)
WO (1) WO1992022709A1 (en)

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US5711110A (en) * 1996-08-23 1998-01-27 Williams; J. Marlis Vehicle parking barrier
US6068233A (en) * 1998-05-29 2000-05-30 Green; Helen M. Collapsible traffic post with rotating delineator
US6460292B1 (en) * 1999-07-09 2002-10-08 Carlos A. Rodriguez Barrier gate arm assembly and methods for use thereof
DE10208539A1 (en) * 2002-02-27 2003-09-04 Cronenberg Ohg J Safety mounting for vertical post has a retaining spring secured into a mounting sleeve set into the ground
DE10307025B4 (en) * 2002-02-27 2007-09-27 Julius Cronenberg Offene Handelsgesellschaft Locking device for parking or the like
US7441982B1 (en) * 2005-02-14 2008-10-28 Sabah Naser Al-Sabah Portable traffic control barrier
US20100143034A1 (en) * 2008-12-09 2010-06-10 Arra David Yeghiayan Method and Apparatus for a Roadway Marker
USD667332S1 (en) * 2011-05-12 2012-09-18 Secure Site Design, Llc Bollard
US8794866B2 (en) 2012-04-25 2014-08-05 Taras Petryshyn Collapsible barricade apparatus
CN109183675B (en) * 2018-10-25 2020-11-03 泉州台商投资区润通商贸有限公司 Limit width road post
CN111255176A (en) * 2020-01-21 2020-06-09 储少铉 Auxiliary device for ensuring service life of reinforcing steel bar in use process
CN111576281B (en) * 2020-05-13 2021-07-09 北京卓奥世鹏科技有限公司 Anti-collision damaged turnover type road pile and method
CN115182608B (en) * 2022-08-08 2023-04-25 中道华泰建设集团有限公司 Foundation pit safety device for municipal road

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Also Published As

Publication number Publication date
FR2677684B1 (en) 1996-12-13
US5452964A (en) 1995-09-26
CA2111086A1 (en) 1992-12-23
FI935596A (en) 1994-02-11
NO934539D0 (en) 1993-12-10
WO1992022709A1 (en) 1992-12-23
DE69210821T2 (en) 1996-11-28
ES2086745T3 (en) 1996-07-01
FR2677684A1 (en) 1992-12-18
AU1905792A (en) 1993-01-12
DE69210821D1 (en) 1996-06-20
NO934539L (en) 1993-12-10
FI935596A0 (en) 1993-12-13
EP0589950B1 (en) 1996-05-15
JPH06507950A (en) 1994-09-08
ATE138139T1 (en) 1996-06-15

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