EP0426582A2 - Collapsable parking barrier - Google Patents

Collapsable parking barrier Download PDF

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Publication number
EP0426582A2
EP0426582A2 EP90420467A EP90420467A EP0426582A2 EP 0426582 A2 EP0426582 A2 EP 0426582A2 EP 90420467 A EP90420467 A EP 90420467A EP 90420467 A EP90420467 A EP 90420467A EP 0426582 A2 EP0426582 A2 EP 0426582A2
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EP
European Patent Office
Prior art keywords
forestay
main upright
parking
housing
parking bollard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP90420467A
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German (de)
French (fr)
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EP0426582A3 (en
Inventor
Marcel Chantin
André Perruchet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tubauto SAS
Original Assignee
Tubauto SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tubauto SAS filed Critical Tubauto SAS
Publication of EP0426582A2 publication Critical patent/EP0426582A2/en
Publication of EP0426582A3 publication Critical patent/EP0426582A3/en
Withdrawn legal-status Critical Current

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    • 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
    • E01F13/085—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 specially adapted for individual parking spaces

Definitions

  • the device which is the subject of the invention is a folding parking terminal usable in particular as a parking barrier.
  • Such devices which have the object of reserving the use of parking spaces for automobiles or other vehicles to specific users.
  • This device comprises a base plate, having a U-shaped section with wings of low height, anchored to the ground.
  • a straight upright also having a U-shaped section, is articulated at one end of the base plate so that it can stand vertically.
  • a support piece forming inclined stay, is articulated by one of its ends to the free end of the base plate. The other end of the support piece slides, thanks to a transverse pin, in grooves formed in the wings of the right upright.
  • the dimensions of these parts are such that the right upright can be folded down to the ground in the extension of the base plate, the support part coming to partially cover it.
  • the end of the support piece which slides in the grooves of this straight upright joins the upper end of these grooves and can be locked in this position by suitable means such as 'a padlock.
  • the right upright has at its free end a signal plate whose width is determined to prevent, when raised, the entry of vehicles into the parking space.
  • the patent FR 2120398 describes another type of parking barrier, produced by means of tubular elements. It has a horizontal crosspiece, the ends of which are curved into a hoop and are articulated on the ground in separate bases.
  • An oblique forestay comprises two telescopic tubular sections having, preferably, a rectangular section. The upper section is articulated on the crosspiece by means of a sleeve. The lower section is articulated on the ground in a base separate from the others.
  • the lower section of the oblique forestay of smaller section, slides inside the other and comes into abutment against the articulated sleeve on the crosspiece.
  • the barrier is locked in this position by a removable cylinder lock. This barrel which is engaged transversely in holes made in the two sections, plays the role of a removable locking pin. Note that in the folded position on the ground, the oblique telescopic forestay is in maximum extension.
  • Patent FR 2118335 describes a retractable parking barrier which comprises a folding upright, of rectangular section, connected to a base by an articulation situated at its base and a spacer whose upper end forms a guide head by sliding in the upright, l the lower end being connected to the base.
  • This amount has an opening which allows the passage of the rod of the spacer which is a simple metal rod of circular section; the length of this opening is sufficient to receive the spacer over its entire length when the upright is lowered to the ground.
  • the width of the opening also allows to receive the lower articulation of the spacer.
  • the parking barrier described in this document has the advantage of comprising a spacer relatively well protected by the upright in the folded position.
  • this spacer does not really contribute to the transverse stability of the upright in the vertical position, given the large lateral clearance of the rod relative to the rectangular opening.
  • the guide head has a variable play depending on the inclination of the upright; finally, the use according to FIG. 4 of an axis of articulation of the spacer guided by elongated holes drilled in the flanges of the upright is a cause of contamination of the slides by penetration of polluting agents coming from outside.
  • the means for locking the vertical position of the upright require the use of a key often not very easy to implement.
  • the folding parking terminal which is the subject of the invention does not have the drawbacks of the parking barriers which have just been described and makes it possible to achieve the aims which have been proposed.
  • This parking bollard comprises a rectilinear main upright, articulated at one of its two ends around an axis on a base, so that it can be folded over the latter horizontally or straightened vertically.
  • a forestay of fixed length is articulated at one of its two ends on the same base, around an axis parallel to that of the main upright and is connected to the main upright by a sliding connection means.
  • the main upright comprises a housing having sufficient dimensions to allow the connection between the end of the forestay and this main upright to be carried out inside this housing and also allow the entire stay to come to be embedded there, when this main amount is folded on the base.
  • the folding parking bollard comprises a forestay which cooperates with the main upright to give the assembly excellent mechanical strength, not only with respect to stresses in a plane perpendicular to the folding axis, but also vis-à-vis stresses having transverse components with respect to this plane.
  • This stay consists of a sheet bent at right angles along at least two edges to form at least three sides of a quadrilateral.
  • a locking means makes it possible to block the main upright, in a substantially vertical position, preventing any movement of the end of the forestay engaged in the housing along the slides, for a determined relative position of this forestay relative to the slides.
  • This locking means is preferably automatic.
  • the main upright preferably comprises barrier elements which are fixed on its lateral edges and extend transversely, overhanging.
  • the particular structure of the assembly formed by the main upright and the forestay contributes in a particularly effective way to the stability of the bollard thus equipped with transverse elements forming a barrier.
  • the main upright consists of a folded sheet in an open rectangle, the width of the opening allowing, as stated above, the forestay to be embedded in it with little play.
  • the lateral zones of the main upright form slides on which guide means move, disposed on each side of the forestay near its end.
  • These guide means are advantageously rollers mounted free in rotation on bearings integral with the walls of the forestay or shoes mounted on the forestay which slide along the slides.
  • the locking means which makes it possible to block the sliding of the forestay in the housing of the main upright consists of a retaining hook which engages on a hooking piece of suitable section.
  • One of the two components of this locking means is integral with the main upright and the other with the forestay.
  • the retaining hook is mounted for rotation about an axis parallel to the hinge axes of the forestay and the main upright and is integral with this main upright.
  • the attachment piece such as a rod capable of engaging in the catching area of the hook is then secured to the forestay.
  • This attachment piece can be an extension of the rod which carries the guide means.
  • the shape of the retaining hook is such that, when the main upright is raised vertically, the attachment piece comes into contact with its outer wall which is inclined so that this contact causes the rotation of the hook in the direction of opening, an elastic return means then allowing the closure of the hook which engages on the attachment piece. This ensures automatic locking with blocking of the forestay sliding.
  • Two retaining hooks can each be used, each engaging a hooking piece which can be on each side of the forestay in the extension of the rod which carries the guide means.
  • an unlocking means is constituted by a lock which controls the opening of the hook to allow the parking bollard to be lowered to the ground. This lock is preferably controlled by a key.
  • an elastic balancing means is disposed between the main upright and forestay to facilitate lifting of the parking bollard from the folded down position.
  • This elastic means is advantageously a helical spring stretched between a point of attachment of the main upright close to its axis of articulation on the base and a point of attachment of the forestay near its upper end.
  • the attachment point of the main upright can be the articulation axis thereof and the attachment point of the forestay the transverse rod which carries the guide means.
  • This box is in two parts articulated with respect to each other thanks to a hinge allowing an opening to 180 °. It has a housing which allows the parking bollard to be received and wedged in the housing in the folded position on its base. The two ends of the housing, remote from the hinge, have half-handles which fold over one another when closed so that they can be grasped with one hand.
  • This housing has passages which allow the barrier elements to be positioned outside of this housing.
  • FIG. 1 shows, in perspective, without details, a parking terminal 1 according to the invention.
  • This parking bollard comprises a main post 2 articulated at one of its ends around an axis X1-X1 on a base 3.
  • This base 3 is here constituted by a triangular plate anchored to the ground at three points by known means .
  • a forestay 4 articulated by one of its ends on the base around an axis X2-X2 parallel to the axis X1-X1, and separated from the latter by a distance d1 comes to bear slidingly at its other end against the main amount 2 by committing to LG housing.
  • FIG 2 the articulated connection mode of the forestay 4 and the main upright 2 with the base 3 whose periphery is not shown.
  • the sections in the plane containing the axes X1-X1 and X2-X2 of the forestay 4 and the main upright 2 presented in this figure 2 each correspond to a vertical position wedge of this forestay 4 and of this upright 2, vertical positions which they cannot have simultaneously.
  • the section of the main upright 2 is constituted by a sheet 5 folded into an open rectangle.
  • the width of the opening L1 available between the folded edges 6 and 7 of the sheet 5 is greater than the overall width L2 of the forestay 4 in order to be able to receive the latter in the housing thus formed.
  • the section of this stay is also constituted by a sheet 8 folded into an open rectangle whose opening is opposite that of the main upright 2.
  • the articulation relative to the base 3 of this main upright 2 is achieved by means of 'a round rod 9, engaged in the holes forming bearing surfaces of fixing brackets 10, 11 connected by a support plate 12 itself secured to the base 3.
  • the two ends of the rod 9 are themselves secured to the small sides 13, 14 of the main upright 2.
  • the forestay 4 is articulated in a similar fashion to that of the main amount 2.
  • Round rods 17, 18 secured to the short sides 19, 20 are engaged in the forma holes nt bearing of fixing yokes 21, 22 connected by a support plate 23 to the base 3.
  • barrier elements which comprise metallic tubular sections 27, 28, 29, 30. These tubular sections are welded, brazed or crimped with the short sides 13, 14 of the main upright 2 and support end pieces 31, 32, for example of plastic.
  • the end of the forestay 4 which cooperates with the main upright 2 by sliding along it comprises guide means.
  • These rollers 40, 41 are arranged so as to be able to slide on slides 43, 44, 45, 46 formed on the interior walls in the lateral zones of the main upright 2, on each side of the LG housing in which the forestay 4 is engaged.
  • FIG. 4 shows, in section, in a plane of symmetry perpendicular to the articulation axes such as X1-X1, the parking bollard 1 folded down on the base 3 in the direction of the arrow F1 in FIG. 3. It can be seen that the end of the forestay 4, initially engaged in the LG housing of the main upright 2, slid thanks to its rollers 40, 41 to the vicinity of the upper end of the LG housing.
  • the embodiment according to the invention of the strut 4 and the main upright 2 allows them to cooperate in a particularly effective manner to ensure excellent mechanical strength of the device under the conditions of use.
  • This mechanical strength is particularly important when the parking bollard has cantilever elements forming a barrier such as 27, 28, 29, 30, 31, and 32.
  • a helical balancing spring 50 is stretched between the upper end of the forestay 4 and the lower end of the main upright 2.
  • the openings facing the forestay 4 and the main upright 2 allow the implementation of such a spring 50. It has, horizontally, as shown in Figure 4, its maximum extension.
  • this spring is provided with a mooring hook at each of its two ends.
  • the first hook 51 is engaged around the round rod 9 whose axis X1-X1 is fixed relative to the base.
  • the second hook 52 is engaged around the rod 42 of axis X3-X3 secured to the short sides 19, 20 of the forestay 4 in the vicinity of the upper end thereof.
  • Figures 5 to 7 show an embodiment of a locking and locking means of the parking terminal 1 in the closed position, that is to say that for which the main upright is vertical as is shown in Figure 3.
  • a retaining hook 55 mounted in rotation around a bearing axis X4-X4, parallel to X3-X3, secured to a fitting 56 itself fixed inside the main upright 2 in the vicinity on the short side 13.
  • the dimensions of the hook 55 and its location are determined so that, when the main upright 2 reaches substantially vertical, the axis X3-X3 of the transverse rod 42 which supports the rollers 40, 41 crosses the area hook catch 55.
  • this rod 42 has an extension, having a suitable cross-section area forming hooking part 57, capable of engaging in this hook catch area 55 and thus achieving automatic locking.
  • the upper face 58 of the hook 55 is inclined relative to the horizontal in a plane parallel to X4-X4, as shown in FIGS. 5 and 6, so that, when the zone of reduced section 57 of the rod 42 comes into contact with this upper face 58 the result of the force exerted causes the hook 55 to rotate in the direction of opening.
  • the displacement along the main upright 2 of the rod 42 is stopped by the stop 59 secured to the fitting 56 when the main upright 2 reaches substantially vertical and the hook 55 closes on the reduced cross-section area 57 of the rod 42 under the action of the return spring 60 (see FIG. 6).
  • This locking position is clearly shown at the retaining hook 55, in elevation in FIG. 6 and in plan in FIG. 7. In FIG.
  • an unlocking means constituted by a lock 61, of axis substantially parallel to X4 - X4, which controls the opening of the hook 55 to allow the terminal 1 to be folded down.
  • This lock 61 rests, inside, on the fitting 56 and, towards the outside, is engaged in an opening made in the side wall 13 of the main upright 2. It is at from this side wall that engages in the lock 61 the corresponding key not shown.
  • the helical spring 50 is again tensioned, which will facilitate subsequent lifting.
  • the locking and locking means of the parking terminal 1 can be arranged on one side or the other of the rod 42 which carries the rollers 40, 41. It is also possible to envisage having the means blocking and locking on each side of the rod 42 with, preferably, a single unlocking means for simultaneously unlocking the locking means arranged on either side of the rod 42.
  • the pads as guide means instead of the rollers 40, 41.
  • These pads mounted in the vicinity of the end of the forestay 4 and preferably made of synthetic material are advantageously provided with slots allowing their guidance along folded edges 6, 7 of the main upright 2.
  • the outer lips of these pads prevent the metal-to-metal friction of the strut 4 on the main upright 2 when handling the terminal.
  • the inclination of the forestay and the length of its course in the LG housing can be varied within wide limits by modifying the distance d1 between the axes X1-X1 and X2-X2. This depends in particular on the impact resistance that it is desired to obtain.
  • Figures 9 and 10 show a transport case designed for the handling and transporot of the parking terminal according to the invention.
  • FIG 9 is a perspective view of a housing 70 in the 180 ° open position around a hinge 71 of axis X5-X5.
  • This housing contains a parking terminal 72 whose main upright 73 is folded down on its base 74.
  • This housing 70 has on its lateral edges passages 75, 76, 77, 78 which allow the lateral extension in overhang of the tubular barrier elements 79, 80, 81, 82. These elements are fixed by suitable means such as soldering or crimping welding to the short sides of the main upright 73.
  • the two ends of this housing 70, remote from the hinge 71, include half handles 83.1 and 83.2 which can be applied to each other by closing the housing as shown in Figure 10. We see that after closing we can grasp with one hand the single handle 83.1.2. which results from the superposition of the two half-handles.
  • Locking means not shown, keep the housing in the closed position.
  • the housing can be made in a wide variety of materials such as wood, plastic, metals or others.

Abstract

Parking barrier (1) comprises a housing (LG) arranged so that the slanting prop (4) which holds its main upright (2) in a vertical position is capable of nesting completely inside when this main upright is folded over the base (3). A means for automatic locking ensures immobilisation of the main upright in the vertical position. <IMAGE>

Description

Le dispositif qui fait l'objet de l'invention est une borne de sta­tionnement rabattable utilisable notamment comme barrière de parking.The device which is the subject of the invention is a folding parking terminal usable in particular as a parking barrier.

On connaît de tels dispositifs qui ont pour objet de réserver l'utili­sation d'emplacements de stationnement pour automobiles ou autres véhicules à des utilisateurs déterminés.Such devices are known which have the object of reserving the use of parking spaces for automobiles or other vehicles to specific users.

On connaît en particulier le dispositif, formant barrière de parking, décrit dans le brevet US 2737740. Ce dispositif comprend une plaque de base, ayant une section en U à ailes de faible hauteur, ancrée au sol. Un montant droit, ayant aussi une section en U , est articulé à l'une des extrémités de la plaque de base de façon à pouvoir se dresser verticalement. Une pièce d'appui, formant étai incliné, est articulée par l'une de ses extrémités à l'extrémité libre de la plaque de base. L'autre extrémité de la pièce d'appui coulisse, grâce à une broche transversale, dans des rainures formées dans les ailes du montant droit. Les dimensions de ces pièces sont telles que le montant droit peut se rabattre au sol dans le prolongement de la plaque de base, la pièce d'appui venant le recouvrir en partie.Particularly known is the device, forming a parking barrier, described in US Pat. No. 2,737,740. This device comprises a base plate, having a U-shaped section with wings of low height, anchored to the ground. A straight upright, also having a U-shaped section, is articulated at one end of the base plate so that it can stand vertically. A support piece, forming inclined stay, is articulated by one of its ends to the free end of the base plate. The other end of the support piece slides, thanks to a transverse pin, in grooves formed in the wings of the right upright. The dimensions of these parts are such that the right upright can be folded down to the ground in the extension of the base plate, the support part coming to partially cover it.

Lorsqu'on relève le montant droit en position verticale, l'extrémité de la pièce d'appui qui coulisse dans les rainures de ce montant droit rejoint l'extrémité supérieure de ces rainures et peut être verrouillée dans cette position par un moyen convenable tel qu'un cadenas. Le montant droit comporte à son extrémité libre une plaque signal dont la largeur est déterminée pour empêcher, lorsqu'il est relevé, la pénétration de véhicules dans l'emplacement de parking.When the upright upright is raised in the vertical position, the end of the support piece which slides in the grooves of this straight upright joins the upper end of these grooves and can be locked in this position by suitable means such as 'a padlock. The right upright has at its free end a signal plate whose width is determined to prevent, when raised, the entry of vehicles into the parking space.

Le brevet FR 2120398 décrit un autre type de barrière de parking, réalisée au moyen d'éléments tubulaires. Elle comporte une traverse horizontale dont les extrémités recourbées en arceau sont articulées au sol dans des socles séparés. Un étai oblique comporte deux tronçons tubulaires télescopiques ayant, de préférence, une section rectangu­laire. Le tronçon supérieur est articulé sur la traverse au moyen d'un manchon. Le tronçon inférieur est articulé au sol dans un socle séparé des autres. Lorsqu'on relève la barrière, le tronçon inférieur de l'étai oblique, de plus faible section, coulisse à l'intérieur de l'autre et vient en butée contre le manchon articulé sur la traverse. Le blocage de la barrière dans cette position est assuré par une serrure à barillet amovible. Ce barillet qu'on engage transversalement dans des trous ménagés dans les deux tronçons, joue le rôle d'une broche de verrouillage démontable. On remarque, qu'en position rabat­tue au sol, l'étai oblique télescopique est en extension maximale.The patent FR 2120398 describes another type of parking barrier, produced by means of tubular elements. It has a horizontal crosspiece, the ends of which are curved into a hoop and are articulated on the ground in separate bases. An oblique forestay comprises two telescopic tubular sections having, preferably, a rectangular section. The upper section is articulated on the crosspiece by means of a sleeve. The lower section is articulated on the ground in a base separate from the others. When raising the barrier, the lower section of the oblique forestay, of smaller section, slides inside the other and comes into abutment against the articulated sleeve on the crosspiece. The barrier is locked in this position by a removable cylinder lock. This barrel which is engaged transversely in holes made in the two sections, plays the role of a removable locking pin. Note that in the folded position on the ground, the oblique telescopic forestay is in maximum extension.

L'expérience montre que les barrières de parking ainsi décrites pré­sentent l'inconvénient d'être mal protégées des intempéries, en posi­tion rabattue au sol. En effet, les étais et leurs points d'articulation sur le montant principal sont exposés aux projections d'eau et de boue provenant des véhicules qui viennent en stationnement au-dessus d'eux. Ceci est particulièrement sensible dans le cas d'étais télescopiques, tels que celui décrit dans le brevet FR 2120398 qui se trouve en extension maximale lorsqu'il est rabattu au sol.Experience shows that the parking barriers thus described have the disadvantage of being poorly protected from the weather, in the folded position on the ground. Indeed, the props and their points of articulation on the main upright are exposed to water and mud projections coming from the vehicles which come to park above them. This is particularly sensitive in the case of telescopic struts, such as that described in patent FR 2 120 398 which is in maximum extension when it is folded down to the ground.

Le brevet FR 2118335 décrit une barrière escamotable pour parking qui comporte un montant rabattable, de section parallélépipédique, relié à un socle par une articulation située à sa base et une entretoise dont l'extrémité supérieure forme tête de guidage en coulissant dans le montant, l'extrémité inférieure étant reliée au socle. Ce montant comporte une ouverture qui permet le passage de la tige de l'entre­toise qui est une simple tige métallique de section circulaire ; la longueur de cette ouverture est suffisante pour recevoir l'entretoise sur toute sa longueur quand le montant est rabattu au sol. De plus la largeur de l'ouverture permet de recevoir également l'articulation inférieure de l'entretoise.Patent FR 2118335 describes a retractable parking barrier which comprises a folding upright, of rectangular section, connected to a base by an articulation situated at its base and a spacer whose upper end forms a guide head by sliding in the upright, l the lower end being connected to the base. This amount has an opening which allows the passage of the rod of the spacer which is a simple metal rod of circular section; the length of this opening is sufficient to receive the spacer over its entire length when the upright is lowered to the ground. In addition the width of the opening also allows to receive the lower articulation of the spacer.

La barrière de parking décrite dans ce document présente l'avantage de comporter une entretoise relativement bien protégée par le montant en position rabattue. Par contre, cette entretoise ne contribue pas vraiment à la stabilité transversale du montant en position verticale, étant donné le jeu latéral important de la tige par rapport à l'ouver­ture rectangulaire. De plus, la tête de guidage présente un jeu va­riable en fonction de l'inclinaison du montant ; enfin l'utilisation suivant la figure 4 d'un axe d'articulation de l'entretoise guidé par des trous allongés percés dans les flasques du montant est une cause de contamination des glissières par pénétration d'agents polluants venant de l'extérieur. On remarque aussi que les moyens de verrouil­lage de la position verticale du montant nécessitent l'utilisation d'une clé souvent pas très facile à mettre en oeuvre.The parking barrier described in this document has the advantage of comprising a spacer relatively well protected by the upright in the folded position. By cons, this spacer does not really contribute to the transverse stability of the upright in the vertical position, given the large lateral clearance of the rod relative to the rectangular opening. In addition, the guide head has a variable play depending on the inclination of the upright; finally, the use according to FIG. 4 of an axis of articulation of the spacer guided by elongated holes drilled in the flanges of the upright is a cause of contamination of the slides by penetration of polluting agents coming from outside. We also note that the means for locking the vertical position of the upright require the use of a key often not very easy to implement.

On a recherché la possibilité de réaliser une barrière de parking qui ne présente pas les inconvénients de celles qui viennent d'être dé­crites. On a cherché en particulier à réaliser une protection aussi efficace que possible contre les intempéries, les poussières, la boue, au niveau des parties articulées ou coulissantes, principalement lorsque le dispositif est rabattu au sol. On a cherché aussi à obtenir une protection efficace des moyens de verrouillage, non seulement en position rabattue au sol mais aussi en position relevée. On a cherché aussi à éviter la mise en oeuvre d'étais télescopiques dont les par­ties coulissantes se détériorent relativement rapidement et peuvent gripper par pénétration de particules solides. On a cherché également à renforcer la tenue mécanique d'une barrière de parking comportant un montant rabattable, en particulier vis-à-vis des contraintes latéra­les, afin de pouvoir équiper le montant rabattable d'une telle bar­rière d'éléments fixés à ses bords latéraux et s'étendant transversa­lement en porte-à-faux. On a cherché aussi à réaliser un verrouillage de préférence automatique de la barrière de parking, lorsqu'elle at­teint la position relevée, de façon simple et efficace.We looked for the possibility of making a parking barrier which does not have the drawbacks of those which have just been described. We have sought in particular to provide protection as effective as possible against bad weather, dust, mud, at the articulated or sliding parts, mainly when the device is folded down. We have also sought to obtain effective protection of the locking means, not only in the folded down position on the ground but also in the raised position. Attempts have also been made to avoid the use of telescopic struts, the sliding parts of which deteriorate relatively quickly and can seize by penetration of solid particles. Attempts have also been made to reinforce the mechanical strength of a parking barrier comprising a folding upright, in particular with respect to lateral constraints, in order to be able to equip the folding upright with such a barrier of elements fixed to its edges. lateral and extending transversely in overhang. We have also sought to achieve a preferably automatic locking of the parking barrier, when it reaches the raised position, simply and effectively.

La borne de stationnement rabattable qui fait l'objet de l'invention ne présente pas les inconvénients des barrières de parking qui viennent d'être décrites et permet d'atteindre les buts qu'on s'est proposés.The folding parking terminal which is the subject of the invention does not have the drawbacks of the parking barriers which have just been described and makes it possible to achieve the aims which have been proposed.

Cette borne de stationnement comporte un montant principal rectiligne, articulé à l'une de ses deux extrémités autour d'un axe sur une embase, de façon à pouvoir être rabattu sur celle-ci à l'horizontale ou redressé à la verticale. Un étai de longueur fixe, est articulé à l'une de ses deux extrémités sur la même embase, autour d'un axe parallèle à celui du montant principal et est relié au montant princi­pal par un moyen de liaison coulissant.This parking bollard comprises a rectilinear main upright, articulated at one of its two ends around an axis on a base, so that it can be folded over the latter horizontally or straightened vertically. A forestay of fixed length, is articulated at one of its two ends on the same base, around an axis parallel to that of the main upright and is connected to the main upright by a sliding connection means.

Le montant principal comporte un logement ayant des dimensions suffi­santes pour permettre à la liaison entre l'extrémité de l'étai et ce montant principal d'être réalisée à l'intérieur de ce logement et permettre aussi à l'ensemble de l'étai de venir s'y encastrer, lorsqu'on rabat ce montant principal sur l'embase.The main upright comprises a housing having sufficient dimensions to allow the connection between the end of the forestay and this main upright to be carried out inside this housing and also allow the entire stay to come to be embedded there, when this main amount is folded on the base.

Suivant l'invention la borne de stationnement rabattable comporte un étai qui coopère avec le montant principal pour conférer à l'ensemble une excellente tenue mécanique, non seulement vis-à-vis des sollici­tations dans un plan perpendiculaire à l'axe de rabattement, mais aussi vis-à-vis de sollicitations ayant des composantes transversales par rapport à ce plan. Cet étai est constitué par une tôle pliée à angle droit suivant au moins deux arêtes afin de former au moins trois côtés d'un quadrilatère. Deux de ces trois côtés, perpendiculaires aux axes d'articulation de l'étai, d'une part, sur l'embase et, d'autre part, dans le logement du montant principal, constituent ses faces latérales et leur distance, qui correspond à la largeur du troisième côté, est déterminée pour permettre l'engagement de l'étai avec un faible jeu dans le logement du montant principal dont les bords sont parallèles à ces faces latérales. On comprend que, lorsque des contraintes à composante transversale sont appliquées au montant principal ou à l'étai, les faces latérales de celui-ci coopèrent avec les bords du logement pour résister aux déformations. Les parois intérieures des zones latérales du montant principal, de chaque côté du logement de l'étai, forment des glissières avec lesquelles coo­pèrent les moyens de guidage disposés de chaque côté de l'étai, au voisinage de son extrémité.According to the invention the folding parking bollard comprises a forestay which cooperates with the main upright to give the assembly excellent mechanical strength, not only with respect to stresses in a plane perpendicular to the folding axis, but also vis-à-vis stresses having transverse components with respect to this plane. This stay consists of a sheet bent at right angles along at least two edges to form at least three sides of a quadrilateral. Two of these three sides, perpendicular to the articulation axes of the forestay, on the one hand, on the base and, on the other hand, in the housing of the main upright, constitute its lateral faces and their distance, which corresponds to the width of the third side, is determined to allow the engagement of the forestay with little play in the housing of the main upright whose edges are parallel to these lateral faces. It is understood that, when constraints with a transverse component are applied to the main upright or to the forestay, the lateral faces of the latter cooperate with the edges of the housing to resist deformations. The inner walls of the lateral zones of the main upright, on each side of the stay of the stay, form slides with which the guide means arranged on each side of the stay cooperate, in the vicinity of its end.

Un moyen de verrouillage permet de bloquer le montant principal, en position sensiblement verticale, en empêchant tout déplacement de l'extrémité de l'étai engagée dans le logement le long des glissières, pour une position relative déterminée de cet étai par rapport aux glissières. Ce moyen de verrouillage est de préférence automatique. Le montant principal comporte, de préférence, des éléments formant bar­rière qui sont fixés sur ses bords latéraux et s'étendent transver­salement, en porte-à-faux.A locking means makes it possible to block the main upright, in a substantially vertical position, preventing any movement of the end of the forestay engaged in the housing along the slides, for a determined relative position of this forestay relative to the slides. This locking means is preferably automatic. The main upright preferably comprises barrier elements which are fixed on its lateral edges and extend transversely, overhanging.

La structure particulière de l'ensemble formé par le montant principal et l'étai contribue de façon particulièrement efficace à la stabilité de la borne ainsi équipée d'éléments transversaux formant barrière.The particular structure of the assembly formed by the main upright and the forestay contributes in a particularly effective way to the stability of the bollard thus equipped with transverse elements forming a barrier.

De préférence, le montant principal est constitué par une tôle pliée en rectangle ouvert, la largeur de l'ouverture permettant, comme précisé plus haut, à l'étai de s'y encastrer avec un faible jeu.Preferably, the main upright consists of a folded sheet in an open rectangle, the width of the opening allowing, as stated above, the forestay to be embedded in it with little play.

Comme indiqué plus haut les zones latérales du montant principal forment des glissières sur lesquelles se déplacent des moyens de guidage disposés de chaque côté de l'étai au voisinage de son extré­mité. Ces moyens de guidage sont avantageusement des galets montés libres en rotation sur des paliers solidaires des parois de l'étai ou encore des patins montés sur l'étai qui coulissent le long des glissières.As indicated above, the lateral zones of the main upright form slides on which guide means move, disposed on each side of the forestay near its end. These guide means are advantageously rollers mounted free in rotation on bearings integral with the walls of the forestay or shoes mounted on the forestay which slide along the slides.

Dans un mode de réalisation, le moyen de verrouillage qui permet de bloquer le coulissement de l'étai dans le logement du montant princi­pal consiste en un crochet de retenue qui vient en prise sur une pièce d'accrochage de section adaptée. L'un des deux composants de ce moyen de verrouillage est solidaire du montant principal et l'autre de l'étai. De préférence, le crochet de retenue est monté en rotation autour d'un axe parallèle aux axes d'articulation de l'étai et du montant principal et est solidaire de ce montant principal.In one embodiment, the locking means which makes it possible to block the sliding of the forestay in the housing of the main upright consists of a retaining hook which engages on a hooking piece of suitable section. One of the two components of this locking means is integral with the main upright and the other with the forestay. Preferably, the retaining hook is mounted for rotation about an axis parallel to the hinge axes of the forestay and the main upright and is integral with this main upright.

La pièce d'accrochage, telle qu'une tige apte à s'engager dans la zone de prise du crochet est alors solidaire de l'étai. Cette pièce d'accrochage peut être le prolongement de la tige qui porte les moyens de guidage. De préférence, la forme du crochet de retenue est telle que, lorsqu'on relève le montant principal à la verticale, la pièce d'accrochage vient au contact de sa paroi extérieure qui est inclinée de façon que ce contact provoque la rotation du crochet dans le sens de l'ouverture, un moyen de rappel élastique permettant ensuite la fermeture du crochet qui vient en prise sur la pièce d'accrochage. Ainsi est assuré le verrouillage automatique avec blocage du coulis­sement de l'étai. On peut utiliser deux crochets de retenue venant chacun en prise sur une pièce d'accrochage qui peut être de chaque côté de l'étai dans le prolongement de la tige qui porte les moyens de guidage. De préférence, un moyen de déverrouillage est constitué par une serrure qui commande l'ouverture du crochet pour permettre de rabattre au sol la borne de stationnement. Cette serrure est, de préférence, commandée par une clé.The attachment piece, such as a rod capable of engaging in the catching area of the hook is then secured to the forestay. This attachment piece can be an extension of the rod which carries the guide means. Preferably, the shape of the retaining hook is such that, when the main upright is raised vertically, the attachment piece comes into contact with its outer wall which is inclined so that this contact causes the rotation of the hook in the direction of opening, an elastic return means then allowing the closure of the hook which engages on the attachment piece. This ensures automatic locking with blocking of the forestay sliding. Two retaining hooks can each be used, each engaging a hooking piece which can be on each side of the forestay in the extension of the rod which carries the guide means. Preferably, an unlocking means is constituted by a lock which controls the opening of the hook to allow the parking bollard to be lowered to the ground. This lock is preferably controlled by a key.

De préférence, un moyen élastique d'équilibrage est disposé entre le montant principal et l' étai pour faciliter le relevage de la borne de stationnement à partir de la position rabattue au sol. Ce moyen élas­tique est avantageusement un ressort hélicoïdal tendu entre un point d'accrochage du montant principal proche de son axe d'articulation sur l'embase et un point d'accrochage de l'étai proche de son extrémité supérieure. Le point d'accrochage du montant principal peut être l'axe d'articulation de celui-ci et le point d'accrochage de l'étai la tige transversale qui porte les moyens de guidage.Preferably, an elastic balancing means is disposed between the main upright and forestay to facilitate lifting of the parking bollard from the folded down position. This elastic means is advantageously a helical spring stretched between a point of attachment of the main upright close to its axis of articulation on the base and a point of attachment of the forestay near its upper end. The attachment point of the main upright can be the articulation axis thereof and the attachment point of the forestay the transverse rod which carries the guide means.

Afin d'effectuer la manutention et le transport du dispositif suivant l'invention dans les meilleures conditions on fait appel à un boîtier conçu spécialement pour cette utilisation.In order to carry out the handling and transport of the device according to the invention in the best conditions, use is made of a housing specially designed for this use.

Ce boîtier est en deux parties articulées l'une par rapport à l'autre grâce à une charnière permettant une ouverture à 180°. Il comporte un logement qui permet de recevoir et de caler dans le boîtier la borne de stationnement en position rabattue sur son embase. Les deux extré­mités du boîtier éloignées de la charnière comportent des demi-poi­gnées qui se rabattent l'une sur l'autre à la fermeture pour être saisies d'une seule main.This box is in two parts articulated with respect to each other thanks to a hinge allowing an opening to 180 °. It has a housing which allows the parking bollard to be received and wedged in the housing in the folded position on its base. The two ends of the housing, remote from the hinge, have half-handles which fold over one another when closed so that they can be grasped with one hand.

Les bords latéraux de ce boîtier comportent des passages qui permet­tent de positionner les éléments formant barrière à l'extérieur de ce boîtier.The side edges of this housing have passages which allow the barrier elements to be positioned outside of this housing.

L'exemple et les figures ci-après décrivent, de façon non limitative, un mode particulier de réalisation du dispositif suivant l'invention.

  • La figure 1 est une vue d'ensemble, en perspective, d'une borne de stationnement rabattable suivant l'invention en position verticale de fermeture.
  • La figure 2 est une vue partielle de dessus, agrandie, du mode de liaison de cette borne avec son embase suivant un plan de coupe pas­sant par les axes d'articulation du montant principal et de l'étai par rapport à cette embase.
  • La figure 3 est une vue en élévation de la borne de stationnement de la figure 1, en position verticale, en coupe suivant un plan de symé­ trie vertical perpendiculaire aux axes d'articulation tels que X1-X1.
  • La figure 4 est une vue en élévation et en coupe suivant le même plan de symétrie que celui de la figure 3 de la même borne de stationnement rabattue à l'horizontale sur son embase.
  • La figure 5 est une vue en perspective du moyen de verrouillage de la borne de stationnement en position verticale.
  • La figure 6 est une vue en élévation du mode de réalisation du crochet de verrouillage représenté figure 5.
  • La figure 7 est une vue en élévation du mode de verrouillage de l'extrémité de l'étai par rapport au montant principal .
  • La figure 8 est une vue de dessus du mode de verrouillage représenté figure 7.
  • La figure 9 est une vue en perspective d'un boîtier ouvert dans lequel est logée une borne de stationnement suivant l'invention en vue de son transport.
  • La figure 10 est une vue en élévation, après fermeture, du boîtier de la figure 9, contenant la borne de stationnement suivant l'invention.
The example and the figures below describe, without limitation, a particular embodiment of the device according to the invention.
  • Figure 1 is an overall perspective view of a folding parking terminal according to the invention in the vertical closed position.
  • Figure 2 is a partial top view, enlarged, of the connection mode of this terminal with its base in a sectional plane passing through the axes of articulation of the main upright and the forestay relative to this base.
  • Figure 3 is an elevational view of the parking terminal of Figure 1, in vertical position, in section along a plane of symé sorts vertically perpendicular to the axes of articulation such as X1-X1.
  • Figure 4 is an elevational view in section along the same plane of symmetry as that of Figure 3 of the same parking terminal folded horizontally on its base.
  • Figure 5 is a perspective view of the locking means of the parking terminal in the vertical position.
  • FIG. 6 is an elevation view of the embodiment of the locking hook shown in FIG. 5.
  • Figure 7 is an elevational view of the locking mode of the end of the forestay relative to the main upright.
  • FIG. 8 is a top view of the locking mode shown in FIG. 7.
  • Figure 9 is a perspective view of an open housing in which is housed a parking terminal according to the invention for transport.
  • Figure 10 is an elevational view, after closure, of the housing of Figure 9, containing the parking terminal according to the invention.

La figure 1 représente, en perspective, sans détails, une borne de stationnement 1 suivant l'invention. Cette borne de stationnement comprend un montant principal 2 articulé à l'une de ses extrémités autour d'un axe X1-X1 sur une embase 3. Cette embase 3 est ici consti­tuée par une plaque triangulaire ancrée au sol en trois points par des moyens connus. Un étai 4, articulé par une de ses extrémités sur l'embase autour d'un axe X2-X2 parallèle à l'axe X1-X1, et séparé de celui-ci par une distance d1 vient en appui coulissant à son autre extrémité contre le montant principal 2 en s'engageant dans un loge­ment LG. On voit figure 2 le mode de liaison articulé de l'étai 4 et du montant principal 2 avec l'embase 3 dont la périphérie n'est pas représentée. Pour plus de clarté, les coupes dans le plan contenant les axes X1-X1 et X2-X2 de l'étai 4 et du montant principal 2 présen­tées dans cette figure 2 correspondent chacune à une position verti­ cale de cet étai 4 et de ce montant 2, positions verticales qu'ils ne peuvent pas avoir simultanément. On voit que la section du montant principal 2 est constituée par une tôle 5 repliée en rectangle ouvert. La largeur de l'ouverture L1 disponible entre les bords repliés 6 et 7 de la tôle 5 est supérieure à la largeur hors tout L2 de l'étai 4 pour pouvoir recevoir celui-ci dans le logement ainsi formé. La sec­tion de cet étai est également constituée par une tôle 8 repliée en rectangle ouvert dont l'ouverture est en regard de celle du montant principal 2. L'articulation par rapport à l'embase 3 de ce montant principal 2 est réalisée au moyen d'une tige ronde 9, engagée dans les trous formant portées de chapes de fixation 10, 11 reliées par une plaque support 12 elle-même solidaire de l'embase 3. Les deux extré­mités de la tige 9 sont elles-mêmes solidarisées avec les petits côtés 13, 14 du montant principal 2. On remarque les découpes 15, 16 effec­tuées dans les bords repliés 6, 7 du montant principal 2, à partir du niveau du plan de coupe de la figure 2 jusqu'à l'extrémité inférieure, pour permettre de rabattre ce montant jusqu'à l'horizontale en lais­sant un passage pour les chapes 10, 11. L'étai 4 est articulé de façon analogue à celui du montant principal 2. Des tiges rondes 17, 18 soli­daires des petits côtés 19, 20 sont engagées dans les trous formant portées de chapes de fixation 21, 22 reliées par une plaque support 23 à l'embase 3. Des découpes 24, 25, effectuées dans le grand côté 26 de l'étai 4, à partir du niveau du plan de coupe de la figure 2 jusqu'à l'extrémité inférieure, laissent chacune un passage pour la chape en regard de laquelle elle a été réalisée pour permettre de rabattre cet étai, en même temps que le montant principal, jusqu'à l'horizontale.Figure 1 shows, in perspective, without details, a parking terminal 1 according to the invention. This parking bollard comprises a main post 2 articulated at one of its ends around an axis X1-X1 on a base 3. This base 3 is here constituted by a triangular plate anchored to the ground at three points by known means . A forestay 4, articulated by one of its ends on the base around an axis X2-X2 parallel to the axis X1-X1, and separated from the latter by a distance d1 comes to bear slidingly at its other end against the main amount 2 by committing to LG housing. We see in Figure 2 the articulated connection mode of the forestay 4 and the main upright 2 with the base 3 whose periphery is not shown. For clarity, the sections in the plane containing the axes X1-X1 and X2-X2 of the forestay 4 and the main upright 2 presented in this figure 2 each correspond to a vertical position wedge of this forestay 4 and of this upright 2, vertical positions which they cannot have simultaneously. We see that the section of the main upright 2 is constituted by a sheet 5 folded into an open rectangle. The width of the opening L1 available between the folded edges 6 and 7 of the sheet 5 is greater than the overall width L2 of the forestay 4 in order to be able to receive the latter in the housing thus formed. The section of this stay is also constituted by a sheet 8 folded into an open rectangle whose opening is opposite that of the main upright 2. The articulation relative to the base 3 of this main upright 2 is achieved by means of 'a round rod 9, engaged in the holes forming bearing surfaces of fixing brackets 10, 11 connected by a support plate 12 itself secured to the base 3. The two ends of the rod 9 are themselves secured to the small sides 13, 14 of the main upright 2. Note the cutouts 15, 16 made in the folded edges 6, 7 of the main upright 2, from the level of the section plane in FIG. 2 to the lower end, to allow this amount to be folded up to the horizontal, leaving a passage for the yokes 10, 11. The forestay 4 is articulated in a similar fashion to that of the main amount 2. Round rods 17, 18 secured to the short sides 19, 20 are engaged in the forma holes nt bearing of fixing yokes 21, 22 connected by a support plate 23 to the base 3. Cutouts 24, 25, made in the long side 26 of the forestay 4, from the level of the section plane of the figure 2 to the lower end, each leave a passage for the yoke opposite which it was made to allow this forestay to be folded down, at the same time as the main upright, to the horizontal.

A partir des petits côtés 13, 14 du montant principal 2 s'étendent latéralement en porte-à-faux, parallèlement à l'axe d'articulation X1-X1 (voir figure 1), des éléments formant barrière qui comportent des tronçons tubulaires métalliques 27, 28, 29, 30. Ces tronçons tubu­laires sont soudés, brasés ou sertis avec les petits côtés 13, 14 du montant principal 2 et soutiennent des pièces d'extrémité 31, 32, par exemple en matière plastique.From the short sides 13, 14 of the main upright 2 extend laterally in cantilever, parallel to the axis of articulation X1-X1 (see FIG. 1), barrier elements which comprise metallic tubular sections 27, 28, 29, 30. These tubular sections are welded, brazed or crimped with the short sides 13, 14 of the main upright 2 and support end pieces 31, 32, for example of plastic.

L'extrémité de l'étai 4 qui coopère avec le montant principal 2 en coulissant le long de celui-ci (voir figures 3, 4, 7, 8) comprend des moyens de guidage. Ce sont ici des galets 40, 41 libres en rotation sur des portées réalisées sur une tige transversale 42 d'axe X3-X3, parallèle à X1-X1 qui traverse les petits côtés 19, 20 de l'étai 4 et est solidaire de ceux-ci. Ces galets 40, 41 sont disposés de façon à pouvoir coulisser sur des glissières 43, 44, 45, 46 formées sur les parois intérieures dans les zones latérales du montant principal 2, de chaque côté du logement LG dans lequel est engagé l'étai 4. Un léger jeu permet à chaque galet de rouler sur celle des deux glissières en regard contre laquelle il vient en appui, en fonction des efforts exercés sur l'étai 4 et sur le montant principal 2. On peut envisager d'utiliser à la place des galets 40, 41 des patins aptes à coulisser sans tourner sur les mêmes glissières. Comme le montrent les figures 1, et 4, lorsqu'on rabat la borne 1 à l'horizontale le montant princi­pal 2 vient recouvrir l'étai 4 qui s'encastre complètement dans le logement LG que ce montant principal 2 comporte. On voit sur la figure 1, en tirets, le contour de la borne ainsi rabattue à l'horizontale. La figure 4 montre, en coupe, dans un plan de symétrie perpendiculaire aux axes d'articulation tels que X1-X1 la borne de stationnement 1 rabattue sur l'embase 3 dans le sens de la flèche F1 de la figure 3. On voit que l'extrémité de l'étai 4, initialement engagée dans le logement LG du montant principal 2, a coulissé grâce à ses galets 40, 41 jusqu'au voisinage de l'extrémité supérieure du logement LG.The end of the forestay 4 which cooperates with the main upright 2 by sliding along it (see FIGS. 3, 4, 7, 8) comprises guide means. These are rollers 40, 41 which are free to rotate on spans produced on a transverse rod 42 of axis X3-X3, parallel to X1-X1 which crosses the small sides 19, 20 of the forestay 4 and is integral with these. These rollers 40, 41 are arranged so as to be able to slide on slides 43, 44, 45, 46 formed on the interior walls in the lateral zones of the main upright 2, on each side of the LG housing in which the forestay 4 is engaged. A slight clearance allows each roller to roll on that of the two opposite slides against which it comes to bear, depending on the forces exerted on the forestay 4 and on the main upright 2. We can consider using instead rollers 40, 41 pads capable of sliding without turning on the same slides. As shown in Figures 1, and 4, when the terminal 1 is folded horizontally the main upright 2 comes to cover the forestay 4 which is completely embedded in the LG housing that this main upright 2 comprises. We see in Figure 1, in dashes, the outline of the terminal thus folded horizontally. FIG. 4 shows, in section, in a plane of symmetry perpendicular to the articulation axes such as X1-X1, the parking bollard 1 folded down on the base 3 in the direction of the arrow F1 in FIG. 3. It can be seen that the end of the forestay 4, initially engaged in the LG housing of the main upright 2, slid thanks to its rollers 40, 41 to the vicinity of the upper end of the LG housing.

On comprend que le mode de réalisation suivant l'invention de l'étai 4 et du montant principal 2 leur permet de coopérer de façon particuliè­rement efficace pour assurer une excellente tenue mécanique au dispo­sitif dans les conditions d'utilisation. Cette tenue mécanique est particulièrement importante lorsque la borne de stationnement comporte des éléments en porte-à-faux formant barrière tels que 27, 28, 29, 30, 31, et 32.It is understood that the embodiment according to the invention of the strut 4 and the main upright 2 allows them to cooperate in a particularly effective manner to ensure excellent mechanical strength of the device under the conditions of use. This mechanical strength is particularly important when the parking bollard has cantilever elements forming a barrier such as 27, 28, 29, 30, 31, and 32.

Afin de pouvoir relever facilement la borne de stationnement en posi­tion verticale, un ressort hélicoïdal d'équilibrage 50 est tendu entre l'extrémité supérieure de l'étai 4 et l'extrémité inférieure du mon­tant principal 2. Les ouvertures en regard de l'étai 4 et du montant principal 2 (voir figure 2) permettent la mise en oeuvre d'un tel ressort 50. Celui-ci présente, à l'horizontale, comme le montre la figure 4, son extension maximale. On voit sur cette figure que ce ressort est muni d'un crochet d'amarrage à chacune de ses deux extré­mités. Le premier crochet 51 est engagé autour de la tige ronde 9 dont l'axe X1-X1 est fixe par rapport à l'embase. Le deuxième crochet 52 est engagé autour de la tige 42 d'axe X3-X3 solidaire des petits côtés 19, 20 de l'étai 4 au voisinage de l'extrémité supérieure de celui-ci. On comprend que, dès que l'extrémité libre du montant principal 2 est décollée du sol, ce ressort 50 crée un couple qui s'accroît très rapidement et facilite beaucoup le relevage de la borne 1. Lorsque le montant principal 2 atteint la verticale, on bloque le glissement de l'extrémité de l'étai 4 afin de pouvoir maintenir la borne de station­nement 1 en position de fermeture. La figure 3 montre la borne dans cette position, en coupe, suivant le même plan de symétrie que dans le cas de la figure 4. Les galets 40, 41 sont alors au point le plus bas de leur course et l'extension du ressort 50 est minimale.In order to be able to easily raise the parking bollard in a vertical position, a helical balancing spring 50 is stretched between the upper end of the forestay 4 and the lower end of the main upright 2. The openings facing the forestay 4 and the main upright 2 (see Figure 2) allow the implementation of such a spring 50. It has, horizontally, as shown in Figure 4, its maximum extension. We see in this figure that this spring is provided with a mooring hook at each of its two ends. The first hook 51 is engaged around the round rod 9 whose axis X1-X1 is fixed relative to the base. The second hook 52 is engaged around the rod 42 of axis X3-X3 secured to the short sides 19, 20 of the forestay 4 in the vicinity of the upper end thereof. It is understood that, as soon as the free end of the main upright 2 is detached from the ground, this spring 50 creates a torque which increases very quickly and greatly facilitates the lifting of the terminal 1. When the main upright 2 reaches vertical, the sliding of the end of the forestay 4 is blocked in order to be able to maintain the parking bollard 1 in the closed position. Figure 3 shows the terminal in this position, in section, along the same plane of symmetry as in the case of Figure 4. The rollers 40, 41 are then at the lowest point of their travel and the extension of the spring 50 is minimal.

Les figures 5 à 7 présentent un mode de réalisation d'un moyen de blocage et de verrouillage de la borne de stationnement 1 dans la position de fermeture, c'est-à-dire celle pour laquelle le montant principal est vertical ainsi que cela est montré figure 3.Figures 5 to 7 show an embodiment of a locking and locking means of the parking terminal 1 in the closed position, that is to say that for which the main upright is vertical as is shown in Figure 3.

On voit figure 5 un crochet de retenue 55 monté en rotation autour d'une portée d'axe X4-X4, parallèle à X3-X3, solidaire d'une ferrure 56 elle-même fixée à l'intérieur du montant principal 2 au voisinage du petit côté 13. Les dimensions du crochet 55 et son emplacement sont déterminés de façon que, lorsque le montant principal 2 atteint sensiblement la verticale, l'axe X3-X3 de la tige transversale 42 qui supporte les galets 40, 41 traverse la zone de prise du crochet 55. Afin de permettre un blocage et un verrouillage efficaces, cette tige 42 présente un prolongement, ayant une zone de section adaptée formant pièce d'accrochage 57, apte à s'engager dans cette zone de prise du crochet 55 et à réaliser ainsi un verrouillage automatique. De plus la face supérieure 58 du crochet 55 est inclinée par rapport à l'horizon­tale dans un plan parallèle à X4-X4, comme le montrent les figures 5 et 6, de façon que, lorsque la zone de section réduite 57 de la tige 42 vient au contact de cette face supérieure 58 la résultante de la force exercée provoque une rotation du crochet 55 dans le sens de l'ouverture. Le déplacement le long du montant principal 2 de la tige 42 est arrêté par la butée 59 solidaire de la ferrure 56 au moment où le montant principal 2 atteint sensiblement la verticale et le crochet 55 se referme sur la zone de section réduite 57 de la tige 42 sous l'action du ressort de rappel 60 (voir figure 6). Cette position de verrouillage est montrée clairement au niveau du crochet de retenue 55, en élévation à la figure 6 et en plan à la figure 7. A la figure 5, on voit un moyen de déverrouillage constitué par une serrure 61, d'axe sensiblement parallèle à X4 - X4, qui commande l'ouverture du crochet 55 pour permettre de rabattre la borne 1. Cette serrure 61 repose, à l'intérieur, sur la ferrure 56 et, vers l'extérieur, est engagée dans une ouverture réalisée dans la paroi latérale 13 du montant principal 2. C'est à partir de cette paroi latérale qu'on engage dans la serrure 61 la clé correspondante non représentée. Celle-ci commande, de façon connue et non représentée, un panneton qui fait tourner le crochet de retour 55 dans le sens du déverrouillage, contre l'action du ressort de rappel 60. On libère ainsi la zone de section réduite 57 de la tige 42 ce qui permet de rabattre, à l'hori­zontale, la borne de stationnement 1. Au cours de ce rabattement on tend à nouveau le ressort hélicoïdal 50 ce qui facilitera le relevage ultérieur.We see in Figure 5 a retaining hook 55 mounted in rotation around a bearing axis X4-X4, parallel to X3-X3, secured to a fitting 56 itself fixed inside the main upright 2 in the vicinity on the short side 13. The dimensions of the hook 55 and its location are determined so that, when the main upright 2 reaches substantially vertical, the axis X3-X3 of the transverse rod 42 which supports the rollers 40, 41 crosses the area hook catch 55. In order to allow effective blocking and locking, this rod 42 has an extension, having a suitable cross-section area forming hooking part 57, capable of engaging in this hook catch area 55 and thus achieving automatic locking. In addition, the upper face 58 of the hook 55 is inclined relative to the horizontal in a plane parallel to X4-X4, as shown in FIGS. 5 and 6, so that, when the zone of reduced section 57 of the rod 42 comes into contact with this upper face 58 the result of the force exerted causes the hook 55 to rotate in the direction of opening. The displacement along the main upright 2 of the rod 42 is stopped by the stop 59 secured to the fitting 56 when the main upright 2 reaches substantially vertical and the hook 55 closes on the reduced cross-section area 57 of the rod 42 under the action of the return spring 60 (see FIG. 6). This locking position is clearly shown at the retaining hook 55, in elevation in FIG. 6 and in plan in FIG. 7. In FIG. 5, we see an unlocking means constituted by a lock 61, of axis substantially parallel to X4 - X4, which controls the opening of the hook 55 to allow the terminal 1 to be folded down. This lock 61 rests, inside, on the fitting 56 and, towards the outside, is engaged in an opening made in the side wall 13 of the main upright 2. It is at from this side wall that engages in the lock 61 the corresponding key not shown. This controls, in a known manner and not shown, a bit which rotates the return hook 55 in the unlocking direction, against the action of the return spring 60. This thus frees the reduced section area 57 of the rod 42 which allows the parking terminal 1 to be folded down horizontally. During this folding down, the helical spring 50 is again tensioned, which will facilitate subsequent lifting.

On remarque que le moyen de blocage et de verrouillage de la borne de stationnement 1 peut être disposé d'un côté ou de l'autre de la tige 42 qui porte les galets de roulement 40, 41. On peut envisager aussi de disposer des moyens de blocage et de verrouillage de chaque côté de la tige 42 avec, de préférence, un seul moyen de déverrouillage pour déverrouiller simultanément les moyens de verrouillage disposés de part et d'autre de la tige 42.It is noted that the locking and locking means of the parking terminal 1 can be arranged on one side or the other of the rod 42 which carries the rollers 40, 41. It is also possible to envisage having the means blocking and locking on each side of the rod 42 with, preferably, a single unlocking means for simultaneously unlocking the locking means arranged on either side of the rod 42.

On peut en variante utiliser comme moyen de guidage des patins au lieu des galets 40, 41. Ces patins montés au voisinage de l'extrémité de l'étai 4 et réalisés de préférence en matériau synthétique sont avan­tageusement munis de fentes permettant leur guidage le long des bords repliés 6, 7 du montant principal 2. Les lèvres extérieures de ces patins empêchent le frottement métal sur métal de l'étai 4 sur le montant principal 2 lors des manipulations de la borne.As a variant, it is possible to use the pads as guide means instead of the rollers 40, 41. These pads mounted in the vicinity of the end of the forestay 4 and preferably made of synthetic material are advantageously provided with slots allowing their guidance along folded edges 6, 7 of the main upright 2. The outer lips of these pads prevent the metal-to-metal friction of the strut 4 on the main upright 2 when handling the terminal.

On remarque qu'on peut faire varier l'inclinaison de l'étai et la longueur de son parcours dans le logement LG dans de larges limites en modifiant la distance d1 entre les axes X1-X1 et X2-X2. Ceci dépend en particulier de la résistance aux chocs qu'on désire obtenir.It is noted that the inclination of the forestay and the length of its course in the LG housing can be varied within wide limits by modifying the distance d1 between the axes X1-X1 and X2-X2. This depends in particular on the impact resistance that it is desired to obtain.

Les figures 9 et 10 représentent un boîtier de transport conçu pour la manutention et le transporot de la borne de stationnement suivant l'invention.Figures 9 and 10 show a transport case designed for the handling and transporot of the parking terminal according to the invention.

La figure 9 est une vue en perspective d'un boîtier 70 en position d'ouverture à 180° autour d'une charnière 71 d'axe X5-X5. Ce boîtier contient une borne de stationnement 72 dont le montant principal 73 est rabattu sur son embase 74. Ce boîtier 70 comporte sur ses bords latéraux des passages 75, 76, 77, 78 qui permettent l'extension latérale en porte-à-faux des éléments de barrière tubulaires 79, 80, 81, 82. Ces éléments sont fixés par des moyens convenables tels que soudage brasage ou sertissage aux petits côtés du montant principal 73. Les deux extrémités de ce boîtier 70, éloignées de la charnière 71, comportent des demi-poignées 83.1 et 83.2 qu'on peut appliquer l'une sur l'autre par fermeture du boîtier comme le montre la figure 10. On voit qu'après fermeture on peut saisir d'une seule main la poignée unique 83.1.2. qui résulte de la superposition des deux demi-poignées.Figure 9 is a perspective view of a housing 70 in the 180 ° open position around a hinge 71 of axis X5-X5. This housing contains a parking terminal 72 whose main upright 73 is folded down on its base 74. This housing 70 has on its lateral edges passages 75, 76, 77, 78 which allow the lateral extension in overhang of the tubular barrier elements 79, 80, 81, 82. These elements are fixed by suitable means such as soldering or crimping welding to the short sides of the main upright 73. The two ends of this housing 70, remote from the hinge 71, include half handles 83.1 and 83.2 which can be applied to each other by closing the housing as shown in Figure 10. We see that after closing we can grasp with one hand the single handle 83.1.2. which results from the superposition of the two half-handles.

Un moyen de verrouillage non représenté maintient le boîtier en posi­tion de fermeture.Locking means, not shown, keep the housing in the closed position.

Le boîtier peut être réalisé dans une grande variété de matériaux telle que bois, matière plastique, métaux ou autres.The housing can be made in a wide variety of materials such as wood, plastic, metals or others.

De très nombreuses variantes ou modifications peuvent aussi être apportées au dispositif suivant l'invention qui ne sortent pas du domaine de celle-ci.Many variants or modifications can also be made to the device according to the invention which do not go beyond the scope of the latter.

Claims (15)

1) Borne de stationnement rabattable comportant un montant principal rectiligne et un étai de longueur fixe articulés l'un et l'autre à une extrémité sur une embase fixe autour d'axes parallèles, le montant principal comportant un logement de dimensions suffisantes pour per­mettre de réaliser une liaison coulissante entre l'autre extrémité de l'étai et ce montant principal à l'intérieur de ce logement, l'en­semble de l'étai venant s'encastrer complètement dans le logement lorsqu'on rabat le montant principal sur l'embase, caractérisée en ce que l'étai (4) est constitué par une tôle pliée à angle droit suivant au moins deux arêtes de façon à former au moins trois côtés d'un quadrilatère dont deux côtés opposés (19, 20) constituent les faces latérales de l'étai, situées dans des plans perpendiculaires à son axe d'articulation sur l'embase, faces latérales dont la distance (L2) est déterminée pour permettre l'engagement de cet étai avec un faible jeu dans le logement (LG) du montant principal (2) et le déplacement coulissant de sa zone de liaison avec le montant principal au cours du déplacement angulaire de celui-ci et en ce qu'un moyen de verrouillage (55, 57, 60) permet le blocage de la liaison entre l'étai (4) et le montant principal (2) lorsque celui-ci atteint sensiblement la verti­cale.1) Folding parking bollard comprising a rectilinear main upright and a fixed length stay hinged one and the other at one end on a fixed base around parallel axes, the main upright comprising a housing of sufficient dimensions to allow make a sliding connection between the other end of the forestay and this main post inside this housing, the entire stay coming to be completely embedded in the housing when the main post is folded over the base, characterized in that the forestay (4) consists of a sheet bent at right angles along at least two edges so as to form at least three sides of a quadrilateral of which two opposite sides (19, 20) constitute the faces lateral of the forestay, located in planes perpendicular to its axis of articulation on the base, lateral faces whose distance (L2) is determined to allow the engagement of this forestay with a small je u in the housing (LG) of the main upright (2) and the sliding movement of its connection zone with the main upright during the angular displacement of the latter and in that a locking means (55, 57, 60 ) allows blocking of the connection between the forestay (4) and the main upright (2) when the latter substantially reaches the vertical. 2) Borne de stationnement suivant revendication 1 caractérisée en ce que le moyen de verrouillage (55, 57, 60) est automatique.2) Parking bollard according to claim 1 characterized in that the locking means (55, 57, 60) is automatic. 3) Borne de stationnement suivant revendication 1 ou 2 caractérisée en ce que le montant principal (2) supporte des éléments formant bar­rière (27, 28, 29, 30, 31, 32) fixés sur ses bords latéraux et s'étendant transversalement en porte-à-faux.3) Parking bollard according to claim 1 or 2 characterized in that the main upright (2) supports barrier elements (27, 28, 29, 30, 31, 32) fixed on its lateral edges and extending transversely in the door - false. 4) Borne de stationnement suivant l'une des revendications 1 à 3 caractérisée en ce que le montant principal (2) est constitué par une tôle (5) pliée en rectangle ouvert dont la largeur d'ouverture (L1) est déterminée pour constituer le logement (LG) de l'étai (4), ce rectangle comportant des zones latérales formant glissières (43, 44, 45, 46) avec lesquelles coopèrent des moyens de guidage (40, 41) de l'extrémité de l'étai (4).4) Parking bollard according to one of claims 1 to 3 characterized in that the main upright (2) consists of a sheet (5) folded into an open rectangle whose opening width (L1) is determined to constitute the housing (LG) of the forestay (4), this rectangle comprising lateral zones forming slides (43, 44, 45, 46) with which cooperate guide means (40, 41) of the end of the forestay ( 4). 5) Borne de stationnement suivant l'une des revendications 1 à 4 caractérisée en ce que les moyens de guidage sont des galets (40, 41) montés en rotation sur les portées d'une tige (42), solidaire de l'étai (4).5) Parking bollard according to one of claims 1 to 4 characterized in that the guide means are rollers (40, 41) mounted in rotation on the bearing surfaces of a rod (42), integral with the forestay ( 4). 6) Borne de stationnement suivant l'une des revendications 1 à 4 caractérisée en ce que les moyens de guidage sont des patins montés sur l'étai (4).6) Parking bollard according to one of claims 1 to 4 characterized in that the guide means are pads mounted on the forestay (4). 7) Borne de stationnement suivant l'une des revendications 1 à 6 caractérisée en ce que le moyen de verrouillage comporte au moins un crochet de retenue (55) solidaire de l'un des deux composants essen­tiels de la borne de stationnement, montant principal (2) ou étai (4), et une pièce d'accrochage (57), apte à être saisie par le crochet de retenue, solidaire de l'autre composant.7) Parking bollard according to one of claims 1 to 6 characterized in that the locking means comprises at least one retaining hook (55) secured to one of the two essential components of the parking bollard, main upright ( 2) or forestay (4), and a hooking piece (57), capable of being gripped by the retaining hook, integral with the other component. 8) Borne de stationnement suivant revendication 7 caractérisée en ce que la paroi extérieure du crochet de retenue (55) comporte une zone (58) qui est inclinée de façon que, lorsqu'on relève le montant prin­cipal au voisinage de la verticale, l'entrée en contact de la pièce d'accrochage (57) avec cette zone inclinée (58) du crochet (55) pro­voque la rotation de celui-ci dans le sens de l'ouverture, un moyen de rappel élastique (60) permettant ensuite la fermeture du crochet (55) qui vient en prise sur la pièce d'accrochage (57).8) parking bollard according to claim 7 characterized in that the outer wall of the retaining hook (55) has a zone (58) which is inclined so that, when the main upright is raised in the vicinity of the vertical, the coming into contact of the attachment piece (57) with this inclined zone (58) of the hook (55) causes the rotation of the latter in the direction of opening, an elastic return means (60) then allowing the closing of the hook (55) which engages on the attachment piece (57). 9) Borne de stationnement suivant revendication 7 ou 8 caractérisée en ce qu'une butée (59) limite le coulissement de l'étai (4) dans le logement (LG) du montant principal (2) de façon à ne pas dépasser la verticale au relevage.9) Parking bollard according to claim 7 or 8 characterized in that a stop (59) limits the sliding of the forestay (4) in the housing (LG) of the main upright (2) so as not to exceed the vertical lifting. 10) Borne de stationnement suivant l'une des revendications 7 à 9 caractérisée en ce qu'un moyen de déverrouillage (61) commande l'ouverture du crochet (55) pour dégager la pièce d'accrochage (57) et rabattre la borne de stationnement (2) sur l'embase (3).10) Parking bollard according to one of claims 7 to 9 characterized in that an unlocking means (61) controls the opening of the hook (55) to release the hooking piece (57) and fold down the bollard. parking (2) on the base (3). 11) Borne de stationnement suivant l'une des revendications 1 à 10 caractérisée en ce qu'un moyen élastique d'équilibrage (50) disposé entre le montant principal (2) et l'étai (4) exerce des forces facili­tant le relevage de la borne de stationnement (1) lorsque celle-ci est rabattue sur son embase.11) Parking bollard according to one of claims 1 to 10 characterized in that an elastic balancing means (50) disposed between the main upright (2) and the forestay (4) exerts forces facilitating the lifting of the parking bollard (1) when it is folded down on its base. 12) Borne de stationnement suivant revendication 11 caractérisée en ce que le moyen élastique d'équilibrage (50) est un ressort tendu entre un point d'accrochage du montant principal (2) proche de son axe d'articulation (X1-X1) et un point d'accrochage de l'étai (4) proche de son extrémité reliée au montant principal (2).12) Parking bollard according to claim 11 characterized in that the elastic balancing means (50) is a spring stretched between a point of attachment of the main upright (2) close to its axis of articulation (X1-X1) and a forestay attachment point (4) close to its end connected to the main upright (2). 13) Borne de stationnement suivant revendication 12 caractérisée en ce que le point d'accrochage du ressort (50) à l'étai (4) est au niveau de l'axe (X3-X3).13) Parking bollard according to claim 12 characterized in that the point of attachment of the spring (50) to the forestay (4) is at the axis (X3-X3). 14) Boîtier de transport (70) pour borne de stationnement rabattable (72) suivant l'une des revendications 3 à 13 caractérisé en ce qu'il comporte deux parties articulées l'une par rapport à l'autre au moyen d'une charnière (71) d'axe (X5 - X5) et un logement qui permet de recevoir et de caler dans le boîtier la borne de stationnement en position rabattue sur son embase et en ce que les deux extrémités éloignées de la charnière comportant chacune une demi-poignée (83.1, 83.2) lesquelles se rejoignent à la fermeture du boîtier pour per­mettre la prise d'une seule main et en ce que les bords latéraux du boîtier comportent des passages (75, 76, 77, 78) à travers lesquels les éléments transversaux (79, 80, 81, 82) formant barrière reliés aux deux côtés du montant principal (73) s'étendent à l'extérieur.14) Transport case (70) for folding parking bollard (72) according to one of claims 3 to 13 characterized in that it comprises two parts hinged to each other by means of a hinge (71) axis (X5 - X5) and a housing which allows to receive and wedge in the housing the parking bollard in the folded position on its base and in that the two ends distant from the hinge each comprising a half handle (83.1, 83.2) which meet at the closure of the housing to allow the grip with one hand and in that the side edges of the housing have passages (75, 76, 77, 78) through which the transverse elements (79, 80, 81, 82) forming a barrier connected to the two sides of the main upright (73) extend outside. 15) Boîtier de transport suivant revendication 12 caractérisé en ce que les deux extrémités éloignées de la charnière comportent un moyen de verrouillage qui permet de les solidariser entre elles au voisinage des deux demi-poignées (83.1, 83.2) en position de fermeture.15) Transport case according to claim 12 characterized in that the two ends remote from the hinge comprise a locking means which allows them to be joined together in the vicinity of the two half-handles (83.1, 83.2) in the closed position.
EP19900420467 1989-11-03 1990-10-29 Collapsable parking barrier Withdrawn EP0426582A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8915057 1989-11-03
FR8915057A FR2654125B1 (en) 1989-11-03 1989-11-03 FOLDABLE PARKING TERMINAL.

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EP0426582A2 true EP0426582A2 (en) 1991-05-08
EP0426582A3 EP0426582A3 (en) 1991-08-14

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EP0565128A1 (en) * 1992-04-10 1993-10-13 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co., Produktions Kg Barrier post
EP0752502A1 (en) * 1995-07-06 1997-01-08 Gilles Davanture Tilting arched tube for blocking access
FR2744737A1 (en) * 1996-02-14 1997-08-14 Seri Foldable barrier for restriction of access e.g. to car park

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US4383782A (en) * 1979-10-01 1983-05-17 Harold E. Pillifant, Jr. Traffic barricade
DE3606809A1 (en) * 1986-03-03 1987-09-10 Klaus Koehler Swing-down barrier with a post, in particular for motor vehicle entrances
EP0251956A1 (en) * 1986-06-05 1988-01-07 SOCIETE CIVILE POUR LA REALISATION D'INVENTIONS TECHNIQUES- S.C.R.I.T. Société Civile dite: Foldable supports for temporary road signs and containers for storing and/or transporting them
US4822206A (en) * 1987-05-21 1989-04-18 Elaine G. Silets Parking barrier
EP0363241A1 (en) * 1988-09-15 1990-04-11 Emile Trougouboff Arched parking barrier pivotable between a raised and a prone position

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0565128A1 (en) * 1992-04-10 1993-10-13 Marantec Antriebs- Und Steuerungstechnik Gmbh & Co., Produktions Kg Barrier post
EP0752502A1 (en) * 1995-07-06 1997-01-08 Gilles Davanture Tilting arched tube for blocking access
FR2736369A1 (en) * 1995-07-06 1997-01-10 Davanture Gilles RETRACTABLE ARM OF ACCESS PROHIBITION
FR2744737A1 (en) * 1996-02-14 1997-08-14 Seri Foldable barrier for restriction of access e.g. to car park

Also Published As

Publication number Publication date
FR2654125A1 (en) 1991-05-10
FR2654125B1 (en) 1994-04-01
EP0426582A3 (en) 1991-08-14

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