EP0322302A2 - Device to adapt an advertisement support to a pole, such as a street lamp - Google Patents

Device to adapt an advertisement support to a pole, such as a street lamp Download PDF

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Publication number
EP0322302A2
EP0322302A2 EP88403247A EP88403247A EP0322302A2 EP 0322302 A2 EP0322302 A2 EP 0322302A2 EP 88403247 A EP88403247 A EP 88403247A EP 88403247 A EP88403247 A EP 88403247A EP 0322302 A2 EP0322302 A2 EP 0322302A2
Authority
EP
European Patent Office
Prior art keywords
profile
poster
counterweight
latch
support
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Withdrawn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
EP88403247A
Other languages
German (de)
French (fr)
Other versions
EP0322302A3 (en
Inventor
Jean-Baptiste Landon
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.)
MAGNEPUB
Original Assignee
MAGNEPUB
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
Priority claimed from FR8717869A external-priority patent/FR2625018B1/en
Application filed by MAGNEPUB filed Critical MAGNEPUB
Publication of EP0322302A2 publication Critical patent/EP0322302A2/en
Publication of EP0322302A3 publication Critical patent/EP0322302A3/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F7/00—Signs, name or number plates, letters, numerals, or symbols; Panels or boards
    • G09F7/18—Means for attaching signs, plates, panels, or boards to a supporting structure
    • G09F7/20—Means for attaching signs, plates, panels, or boards to a supporting structure for adjustably mounting
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F15/00—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like
    • G09F15/0087—Boards, hoardings, pillars, or like structures for notices, placards, posters, or the like including movable parts, e.g. movable by the wind

Definitions

  • the invention relates to a device allowing the arrangement of posters at a certain height on masts such as street lamp bodies for example.
  • poster holders are often used comprising at least metal profiles which come to be applied to the edges of the poster while ensuring that it is pinched against a bottom to maintain the poster with or without protection. of it.
  • the object of the present invention is to remedy the drawbacks mentioned above and to this end it offers a simple device, inexpensive and easy to handle, allowing personnel to be safely placed on the ground, without leaving the ground. and the replacement of posters on poster holders of the type mentioned above fixed at a relatively great height on a lamp post body.
  • the device according to the invention comprises a profile, for example made of aluminum, which is fixed to the lamp body on an area the lower part of which is within reach of a medium-sized user and the part of which high corresponds to an appropriate height for good visibility of the poster while putting it out of reach of acts of vandalism.
  • Said profile has over its entire length a part in the form of a rail or slide which cooperates with at least one profile of complementary shape, playing the role of a carriage, which is fixed to the rear face of the poster support.
  • Means are provided for retaining the poster support in its high display position and in its low replacement position and also for ensuring control of the descent of the poster support along the profile when it is desired to make the change. of the poster.
  • the means for controlling the descent of the poster support comprise a counterweight attached to one end of a cable passing over a pulley carried at the upper end of the profile and the other end of which is fixed to the upper part of the support d 'posters, the counterweight moving inside a chamber provided in the profile.
  • the immobilization of the poster support in the high position is obtained not by acting on the poster support itself, but by acting on the counterweight housed at the 'interior of the profile and which is then in the low position.
  • the means for locking the poster support in the high position therefore comprises a movable member mounted to the part low profile (so in a place directly accessible by the user) and which is actuable from the outside, it can take either a position in which it retains the counterweight in the low position while preventing the descent of the support posters, a position that allows the counterweight to rise and therefore allows the poster holder to descend.
  • the external actuating part of the movable member is removable (for example a key) so as to prevent an unlocking of the poster support by an unauthorized person.
  • the present invention also proposes to have a single stop at the bottom of the profile, this stop having an inside portion of the profile and an outside portion, so that the outer portion serves as a stop for the poster support at the end of its downward stroke in a position suitable for locking, while the inner portion serves as a stop for the counterweight in the low position and therefore for poster support in the high position.
  • the body of a street lighting street lamp with octagonal section and in 2 a profile made of aluminum and which has faces 3, 4, 5 designed to be applied exactly on three successive faces of the body 1 of lamppost.
  • the profile 2 is fixed to the body 1 by means of straps 6 penetrating inside this profile, the length of the profile 2 and its area of attachment to the body 1 being such that, as can be seen in FIGS. 1 to 4, its lower part is within reach of a user standing on the ground while its upper part corresponds to a suitable height for good display and good protection, that is to say of the order of 3 to 4 meters.
  • a complementary profile 9 has a flat front face and comprises rearward two wings 10 perpendicular to the plane of the front face and which surround the front face 7 of the profile 2.
  • Each wing 10 has inward a return 11 having a slide profile complementary to that of the groove 8 of the profile 2, so that the profile 9 can slide along the profile 2 while being guided by the latter, without however being able to be separated from it by a traction towards the front.
  • the profile 9 is fixed by its front face to the upper part of the bottom 12 of a poster holder 13 of a well known type (comprising for example a pivoting frame which makes it possible to clamp the poster against the bottom) and which n has not been shown in detail.
  • a profile 9 ′, identical to profile 9, is fixed to the lower part of the bottom 12 of the poster holder 13.
  • the front face 7 of the profile 2 supports the axis of rotation 14 of a pulley 15 over which passes a cable 16.
  • a cable 16 is fixed at 17 to the upper part of the poster holder 13, then that the other end of this cable is fixed to a counterweight 18 housed in a central chamber 19 of the profile 2 and intended to balance the movement of the poster holder 13.
  • the poster holder 13 carries a latch 20 having towards inside a bolt 21 projecting under the action of a spring (not shown) while a control 22 allows, by applying traction to it, to ensure the withdrawal of the bolt 21.
  • the front face 7 of the profile 2 has an opening 23 forming a keeper and intended to receive the bolt 21 to lock the poster holder 13 in its high display position (FIG. 5).
  • the front face 7 of the profile 2 has an opening 24 receiving the bolt 21 to ensure its locking in the low position of the poster holder 13 ( Figure 6).
  • the operation of the device is immediately understood from the above description.
  • the poster holder being in the display position shown in Figures 1, 3 and 5, the attendant who wishes to change the poster uses a long rod to pull the control 22 of the lock 20 to ensure removal bolt 21 out of opening 23 then to apply vertical traction on the poster holder 13.
  • the latter then descends along the profile 2, being guided by the profiles 9, 9 ′ forming carriages and being braked by the action of the counterweight 18, up to to come into its low position (represented in FIGS. 2, 4 and 6), in which it is immobilized by the automatic engagement of the bolt 21 in the opening 24.
  • FIGS. 8 to 11 relating to a second embodiment of the device according to the invention, there is shown at 31 the vertical section fixed by means of collars 32 on the body of a mast 33.
  • the counterweight 34 moving vertically inside the profile 31, is attached to one end of a cable 35 which passes over the pulley 36 secured to the upper end of the profile 31 and the other end of which is fixed to the poster support 37
  • To the underside of the counterweight 34 is fixed a bent piece 38 while, in an opening in the side wall of the section 31 located at the bottom of the latter (for example about 1 meter from the ground), is mounted for rotate a cylindrical part 39 of a locking member 40.
  • the locking member 40 comprises, integral with the cylindrical part 39, a piece in the form of an angle iron, one of the wings 41 of which can either come opposite the part 38 by preventing the rise of the counterweight 34 , or erase laterally with respect to the part 38 in then authorizing the rise of the counterweight 34.
  • a stop not shown in the drawing, can be provided to limit the lateral erasure of the wing 41.
  • the cylindrical part 39 of the locking member 40 may have an imprint 43, for example triangular as shown in the drawing, which allows actuation only by a person having an appropriate key.
  • a stop 42 made of rubber-coated metal, a part of which projects inside. profile 31 while the other part projects outwards.
  • the outer part of the stop 42 serves as a stop for the poster support 37 when the latter has reached the desired lower position allowing the change of posters, while the inner part of the stop 42 serves as a stop for the counterweight 34 when the poster support 37 is in the desired high position for display.
  • the part 38 carried by the latter automatically comes to the desired level for good cooperation of the latter with the wing 41 of the pivoting locking member 40.
  • the poster support 37 being in the locked high position, that is to say the counterweight 34 being immobilized in its low position, it suffices for the user wishing to change the poster to operate using with a special key the cylindrical part 39 of the part 40 to rotate the latter clockwise by looking at FIGS. 8 to 10.
  • This pivoting brings the member 40 from its locking position of FIG. 9 to the position release shown in Figure 10, in which the wing 41 of this member is outside the path of the part 38. It then remains for the user to act on the poster holder 37 using a rod of suitable length, against the action of the counterweight, to bring the poster support in the low position allowing the change of posters.
  • the poster support 37 is then raised effortlessly, under the action of the counterweight 34, until this counterweight engages the stop 42.
  • the user then only has to carry out the locking. by pivoting the member 40 anti-clockwise to its position in FIG. 9, after which it removes its key, which makes the locking of the poster support in the high position inviolable.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)

Abstract

There is attached to the pole 1 a shaped strip 2 whose length is such that its bottom end is within arm's reach and that its top end is out of reach of acts of vandalism. Near the front, the strip 2 has grooves 8 forming guides which cooperate with grooves 11 of complementary shape on the rear face of a shaped strip 9 attached to the back 12 of the billboard. There are means for locking the billboard in its high position for display and in its low position to allow the notice to be changed. A counterweight 18 steadies the descending movement of the billboard. The invention applies to the fitting of billboards carrying non-glued notices to poles such as the bodies of street lamps. <IMAGE>

Description

L'invention concerne un dispositif permettant la disposition d'affiches à une certaine hauteur sur des mâts tels que des corps de réverbères par exemple.The invention relates to a device allowing the arrangement of posters at a certain height on masts such as street lamp bodies for example.

On utilise actuellement des supports d'affichage sur lesquels l'affiche n'est pas collée. Ainsi on utilise souvent des supports d'affiches comprenant au moins des profilés métalliques qui viennent s'appliquer sur les bords de l'affiche en assurant le pincement de celle-ci contre un fond pour réaliser le maintien de l'affiche avec ou sans protection de celle-ci.Currently using display media on which the poster is not pasted. Thus, poster holders are often used comprising at least metal profiles which come to be applied to the edges of the poster while ensuring that it is pinched against a bottom to maintain the poster with or without protection. of it.

L'usage de tels supports d'affiches, qui sont d'une manipulation aisée et présentent un aspect attractif, est en pleine expansion et l'on a tout naturellement songé à fixer de tels supports d'affiches sur les corps des reverbères ou lampadaires qui assurent l'éclairage public dans de nombreux lieux. Toutefois, pour une bonne visibilité de l'affiche et pour mettre celle-ci à l'abri des actes de vandalisme, il est nécessaire que la fixation du support d'affiches sur le corps de réverbère s'effectue à une hauteur bien supérieure à celle directement accessible à une personne, à trois ou quatre mètres de haut par exemple, ce qui rend alors difficile la mise en place et le remplacement des affiches. Il n'est pas possible en effet, comme c'est le cas pour les affiches collées sur un simple support plan, de procéder à la mise en place de celles-ci à partir du sol en agissant avec un ustensile à long manche. Il est alors nécessaire, pour le poseur d'affiches, d'utiliser une échelle et de grimper à celle-ci jusqu'à venir à hauteur du support d'affiches pour manoeuvrer les parties mobiles de celui-ci et procéder au changement d'affiches. Cette opération n'est pas sans danger de chute pour le personnel, d'une part en raison de la forme habituelle des corps de réverbère qui n'autorise pas l'appui stable d'une échelle et, d'autre part, parce que la manipulation du support d'affiches nécessite que le préposé utilise simultanément ses deux mains sans pouvoir alors se tenir pour assurer son équilibre. De plus elle nécessite, pour le préposé, la disposition d'un véhicule pour le transport de l'échelle d'un réverbère à l'autre.The use of such poster supports, which are easy to handle and have an attractive appearance, is booming and we have naturally thought of fixing such poster supports on the bodies of reverberators or floor lamps which provide public lighting in many places. However, for good visibility of the poster and to protect it from acts of vandalism, it is necessary that the fixing of the poster support on the street light body takes place at a height much higher than the one directly accessible to a person, three or four meters high for example, which then makes it difficult to put up and replace posters. It is not possible, in fact, as is the case with the posters pasted on a simple flat support, to proceed with their positioning from the ground by acting with a long-handled utensil. It is then necessary, for the poster installer, to use a ladder and to climb it until it comes up to the height of the poster support to maneuver the mobile parts of it and proceed to the change of posters. This operation is not without danger of falling for the personnel, on the one hand because of the usual shape of the reverberator bodies which does not allow the stable support of a ladder and, on the other hand, because handling the poster holder requires the attendant to use both hands simultaneously without being able to hold on to balance. In addition, it requires, for the attendant, the provision of a vehicle for transporting the ladder from one lamppost to another.

La présente invention a pour objet de remédier aux inconvénients mentionnés ci-desssus et elle propose à cet effet un dispositif simple, peu coûteux et de manipulation facile, permettant en toute sécurité au personnel, sans quitter le sol, de procéder à la mise en place et au remplacement d'affiches sur des porte-affiches du type mentionné ci-dessus fixés à une hauteur relativement grande sur un corps de réverbère.The object of the present invention is to remedy the drawbacks mentioned above and to this end it offers a simple device, inexpensive and easy to handle, allowing personnel to be safely placed on the ground, without leaving the ground. and the replacement of posters on poster holders of the type mentioned above fixed at a relatively great height on a lamp post body.

L'invention propose en effet pour la mise en place d'une affiche, au lieu de faire monter le préposé jusqu'à la hauteur du support d'affiches, de faire au contraire descendre le support d'affiches le long du corps de réverbère jusqu'à ce qu'il soit à portée de la main du préposé chargé de le manipuler. A cet effet, le dispositif selon l'invention comprend un profilé, par exemple en aluminium, qui est fixé au corps de réverbère sur une zone dont la partie basse est à portée de main d'un utilisateur de taille moyenne et dont la partie haute correspond à une hauteur appropriée pour une bonne visibilité de l'affiche tout en mettant celle-ci hors de portée des actes de vandalisme. . Ledit profilé présente sur toute sa longueur une partie en forme de rail ou glissière qui coopère avec au moins un profilé de forme complémentaire, jouant le rôle de chariot, qui est fixé à la face arrière du support d'affiches. Des moyens sont prévus pour retenir le support d'affiches dans sa position haute d'affichage et dans sa position basse de remplacement et aussi pour assurer un contrôle de la descente du support d'affiches le long du profilé lorsqu'on désire procéder au changement de l'affiche.The invention indeed proposes for the installation of a poster, instead of making the attendant go up to the height of the poster support, on the contrary to bring down the poster support along the street lamp body until it is within reach of the attendant responsible for handling it. To this end, the device according to the invention comprises a profile, for example made of aluminum, which is fixed to the lamp body on an area the lower part of which is within reach of a medium-sized user and the part of which high corresponds to an appropriate height for good visibility of the poster while putting it out of reach of acts of vandalism. . Said profile has over its entire length a part in the form of a rail or slide which cooperates with at least one profile of complementary shape, playing the role of a carriage, which is fixed to the rear face of the poster support. Means are provided for retaining the poster support in its high display position and in its low replacement position and also for ensuring control of the descent of the poster support along the profile when it is desired to make the change. of the poster.

Les moyens de contrôle de la descente du support d'affiches comprennent un contrepoids attaché à une extrémité d'un câble passant sur une poulie portée à l'extrémité supérieure du profilé et dont l'autre extrémité est fixée à la partie supérieure du support d'affiches, le contrepoids se déplaçant à l'intérieur d'une chambre ménagée dans le profilé.The means for controlling the descent of the poster support comprise a counterweight attached to one end of a cable passing over a pulley carried at the upper end of the profile and the other end of which is fixed to the upper part of the support d 'posters, the counterweight moving inside a chamber provided in the profile.

On comprend qu'il suffit au préposé, lorsqu'il désire procéder au changement d'une affiche, de commander le déverrouillage du porte-affiches puis sa descente en appliquant une traction sur celui-ci au moyen d'une simple tige de longueur appropriée de façon à faire descendre le support d'affiches le long du profilé jusqu'à la partie inférieure de celui-ci, à procéder de façon aisée au remplacement de l'affiche puisque le support d'affiches se trouve à portée de la main de l'utilisateur, puis par poussée sur le support d'affiches au moyen de la même tige à ramener celui-ci dans la position haute.We understand that it suffices for the attendant, when he wishes to change a poster, to command the unlocking of the poster holder and then its descent by applying traction on it by means of a simple rod of appropriate length so as to lower the poster support along the profile to the lower part of the latter, to proceed in an easy manner to replace the poster since the poster support is within reach of the user, then by pushing on the poster support by means of the same rod to bring it back to the high position.

Suivant une forme d'exécution particulière du dispositif selon l'invention, l'immobilisation du support d'affiches en position haute est obtenue non pas en agissant sur le support d'affiches lui-même, mais en agissant sur le contrepoids logé à l'intérieur du profilé et qui se trouve alors en position basse. Le moyen de verrouillage du support d'affiches en position haute comprend donc un organe mobile monté à la partie basse du profilé (donc en un endroit directement accessible par l'utilisateur) et qui est actionnable de l'extérieur, celui-ci pouvant prendre soit une position dans laquelle il retient le contrepoids en position basse en empêchant alors la descente du support d'affiches, soit une position qui autorise la montée du contrepoids et permet donc la descente du support d'affiches. Avantageusement, la partie extérieure d'actionnement de l'organe mobile est amovible (par exemple une clef) de façon à empêcher un déverrouillage du support d'affiches par une personne non autorisée.According to a particular embodiment of the device according to the invention, the immobilization of the poster support in the high position is obtained not by acting on the poster support itself, but by acting on the counterweight housed at the 'interior of the profile and which is then in the low position. The means for locking the poster support in the high position therefore comprises a movable member mounted to the part low profile (so in a place directly accessible by the user) and which is actuable from the outside, it can take either a position in which it retains the counterweight in the low position while preventing the descent of the support posters, a position that allows the counterweight to rise and therefore allows the poster holder to descend. Advantageously, the external actuating part of the movable member is removable (for example a key) so as to prevent an unlocking of the poster support by an unauthorized person.

Pour arrêter le support d'affiches dans la position désirée, en haut comme en bas du mât, la présente invention propose aussi de disposer une butée unique à la partie basse du profilé, cette butée présentant une portion intérieure au profilé et une portion extérieure, de façon que la portion externe serve d'arrêt pour le support d'affiches à la fin de sa course de descente dans une position appropriée pour le verrouillage, alors que la portion interne sert d'arrêt pour le contrepoids en position basse et donc pour le support d'affiches en position haute.To stop the poster support in the desired position, at the top as well as at the bottom of the mast, the present invention also proposes to have a single stop at the bottom of the profile, this stop having an inside portion of the profile and an outside portion, so that the outer portion serves as a stop for the poster support at the end of its downward stroke in a position suitable for locking, while the inner portion serves as a stop for the counterweight in the low position and therefore for poster support in the high position.

Pour bien faire comprendre le dispositif selon l'invention on en décrira ci-après, à titre d'exemple sans caractère limitatif, deux formes d'exécution en référence au dessin schématique annexé dans lequel :

  • les figures 1 et 2 montrent en vue de face un réverbère équipé d'une première forme d'exécution du dispositif selon l'invention, le support d'affiches étant représenté respectivement en position haute et en position basse ;
  • les figures 3 et 4 sont des vues de profil correspondant respectivement aux figures 1 et 2 ;
  • les figures 5 et 6 sont, à plus grande échelle, des vues en coupe verticale du dispositif selon l'invention, le support d'affiches étant représenté respectivement en position haute et en position basse ; et
  • la figure 7 est, à plus grande échelle encore, une vue partielle de dessus du dispositif selon l'invention;
  • la figure 8 est une vue perspective d'un mât équipé d'une seconde forme d'exécution du dispositif de support d'affiches déplaçable verticalement selon l'invention, avec un dispositif particulier d'immobilisation du support d'affiches en position haute qui est représenté en position verrouillée ;
  • la figure 9 est à plus grande échelle une vue partielle de la figure 8 montrant en perspective les positions relatives du contrepoids et de l'organe assurant son immobilisation, dans la position verrouillée ;
  • la figure 10 est une vue correspondant à la figure 9, mais dans une position non verrouillée ; et
  • la figure 11 est une coupe horizontale en position d'immobilisation du contrepoids.
To clearly understand the device according to the invention, two embodiments will be described below, by way of example without limitation, with reference to the appended schematic drawing in which:
  • Figures 1 and 2 show a front view of a street lamp equipped with a first embodiment of the device according to the invention, the poster support being shown respectively in the high position and in the low position;
  • Figures 3 and 4 are side views corresponding to Figures 1 and 2 respectively;
  • Figures 5 and 6 are, on a larger scale, views in vertical section of the device according to the invention, the poster support being shown respectively in the high position and in the low position; and
  • FIG. 7 is, on an even larger scale, a partial top view of the device according to the invention;
  • FIG. 8 is a perspective view of a mast fitted with a second embodiment of the vertically movable poster support device according to the invention, with a particular device for immobilizing the poster support in the high position which is shown in the locked position;
  • Figure 9 is on a larger scale a partial view of Figure 8 showing in perspective the relative positions of the counterweight and the member ensuring its immobilization, in the locked position;
  • Figure 10 is a view corresponding to Figure 9, but in an unlocked position; and
  • Figure 11 is a horizontal section in the immobilization position of the counterweight.

Au dessin on a représenté en 1 le corps d'un réverbère d'éclairage public à section octogonale, et en 2 un profilé réalisé en aluminium et qui présente des faces 3, 4, 5 conçues pour s'appliquer exactement sur trois faces successives du corps 1 de réverbère. Le profilé 2 est fixé au corps 1 au moyen de sangles 6 pénétrant à l'intérieur de ce profilé, la longueur du profilé 2 et sa zone de fixation sur le corps 1 étant telles que, comme on le voit aux figures 1 à 4, sa partie inférieure est à portée de main d'un utilisateur debout sur le sol alors que sa partie supérieure correspond à une hauteur appropriée pour un bon affichage et une bonne protection, c'est-à-dire de l'ordre de 3 à 4 mètres.In the drawing there is shown in 1 the body of a street lighting street lamp with octagonal section, and in 2 a profile made of aluminum and which has faces 3, 4, 5 designed to be applied exactly on three successive faces of the body 1 of lamppost. The profile 2 is fixed to the body 1 by means of straps 6 penetrating inside this profile, the length of the profile 2 and its area of attachment to the body 1 being such that, as can be seen in FIGS. 1 to 4, its lower part is within reach of a user standing on the ground while its upper part corresponds to a suitable height for good display and good protection, that is to say of the order of 3 to 4 meters.

La face avant 7 du profilé 2 est plane et elle se termine latéralement, de chaque côté, par une rainure verticale 8 formant glissière. Un profilé complémentaire 9 présente une face avant plane et comporte vers l'arrière deux ailes 10 perpendiculaires au plan de la face avant et qui viennent envelopper la face avant 7 du profilé 2. Chaque aile 10 comporte vers l'intérieur un retour 11 présentant un profil de glissière complémentaire de celui de la rainure 8 du profilé 2, de sorte que le profilé 9 peut coulisser le long du profilé 2 en étant guidé par celui-ci, sans pouvoir toutefois en être séparé par une traction vers l'avant. Le profilé 9 est fixé par sa face avant à la partie supérieure du fond 12 d'un porte-affiches 13 d'un type bien connu (comportant par exemple un encadrement pivotant qui permet de serrer l'affiche contre le fond) et qui n'a pas été représenté en détail. Un profilé 9′, identique au profilé 9, est fixé à la partie inférieure du fond 12 du porte-affiches 13.The front face 7 of the profile 2 is flat and it ends laterally, on each side, by a vertical groove 8 forming a slide. A complementary profile 9 has a flat front face and comprises rearward two wings 10 perpendicular to the plane of the front face and which surround the front face 7 of the profile 2. Each wing 10 has inward a return 11 having a slide profile complementary to that of the groove 8 of the profile 2, so that the profile 9 can slide along the profile 2 while being guided by the latter, without however being able to be separated from it by a traction towards the front. The profile 9 is fixed by its front face to the upper part of the bottom 12 of a poster holder 13 of a well known type (comprising for example a pivoting frame which makes it possible to clamp the poster against the bottom) and which n has not been shown in detail. A profile 9 ′, identical to profile 9, is fixed to the lower part of the bottom 12 of the poster holder 13.

A son extrémité supérieure la face avant 7 du profilé 2 supporte l'axe de rotation 14 d'une poulie 15 sur laquelle passe un câble 16. Une extrémité de ce câble est fixée en 17 à la partie supérieure du porte-affiches 13, alors que l'autre extrémité de ce câble est fixée à un contrepoids 18 logé dans une chambre centrale 19 du profilé 2 et destiné à équilibrer le déplacement du porte-affiches 13. A sa partie inférieure le porte-affiches 13 porte un verrou 20 présentant vers l'intérieur un pêne 21 faisant saillie sous l'action d'un ressort (non représenté) alors qu'une commande 22 permet, en lui appliquant une traction, d'assurer le retrait du pêne 21. A sa partie supérieure la face avant 7 du profilé 2 présente une ouverture 23 formant gâche et destinée à recevoir le pêne 21 pour verrouiller le porte-affiches 13 dans sa position haute d'affichage (figure 5). De même, à son extrémité inférieure, la face avant 7 du profilé 2 présente une ouverture 24 recevant le pêne 21 pour assurer son verrouillage dans la position basse du porte-affiches 13 (figure 6).At its upper end, the front face 7 of the profile 2 supports the axis of rotation 14 of a pulley 15 over which passes a cable 16. One end of this cable is fixed at 17 to the upper part of the poster holder 13, then that the other end of this cable is fixed to a counterweight 18 housed in a central chamber 19 of the profile 2 and intended to balance the movement of the poster holder 13. At its lower part the poster holder 13 carries a latch 20 having towards inside a bolt 21 projecting under the action of a spring (not shown) while a control 22 allows, by applying traction to it, to ensure the withdrawal of the bolt 21. At its upper part the front face 7 of the profile 2 has an opening 23 forming a keeper and intended to receive the bolt 21 to lock the poster holder 13 in its high display position (FIG. 5). Similarly, at its lower end, the front face 7 of the profile 2 has an opening 24 receiving the bolt 21 to ensure its locking in the low position of the poster holder 13 (Figure 6).

Le fonctionnement du dispositif se comprend immédiatement d'après la description qui précède. Le porte-affiches étant dans la position d'affichage représentée aux figures 1, 3 et 5, le préposé qui désire procéder au changement de l'affiche utilise une longue tige pour tirer sur la commande 22 du verrou 20 afin d'assurer le retrait du pêne 21 hors de l'ouverture 23 puis pour appliquer une traction verticale sur le porte-affiches 13. Celui-ci descend alors le long du profilé 2, en étant guidé par les profilés 9, 9′ formant chariots et en étant freiné par l'action du contrepoids 18, jusqu'à venir dans sa position basse (représentée aux figures 2,4 et 6), dans laquelle il est immobilisé par l'engagement automatique du pêne 21 dans l'ouverture 24.The operation of the device is immediately understood from the above description. The poster holder being in the display position shown in Figures 1, 3 and 5, the attendant who wishes to change the poster uses a long rod to pull the control 22 of the lock 20 to ensure removal bolt 21 out of opening 23 then to apply vertical traction on the poster holder 13. The latter then descends along the profile 2, being guided by the profiles 9, 9 ′ forming carriages and being braked by the action of the counterweight 18, up to to come into its low position (represented in FIGS. 2, 4 and 6), in which it is immobilized by the automatic engagement of the bolt 21 in the opening 24.

L'affiche une fois changée il suffit au préposé de tirer sur la commande 22 pour déverrouiller le porte-affiches puis d'appliquer à ce dernier une poussée vers le haut, au moyen de la longue tige, jusqu'à ce que le porte-affiches vienne se verrouiller dans sa position haute.Once the poster has been changed, the operator simply has to pull control 22 to unlock the poster holder and then apply an upward push to the latter, using the long rod, until the holder posters come to lock in its high position.

En référence aux figures 8 à 11, relatives à une seconde forme d'exécution du dispositif selon l'invention, on a représenté en 31 le profilé vertical fixé au moyen de colliers 32 sur le corps d'un mât 33. Le contrepoids 34, se déplaçant verticalement à l'intérieur du profilé 31, est attaché à une extrémité d'un câble 35 qui passe sur la poulie 36 solidaire de l'extrémité supérieure du profilé 31 et dont l'autre extrémité est fixée au support d'affiches 37. A la face inférieure du contrepoids 34 est fixée une pièce coudée 38 alors que, dans une ouverture de la paroi latérale du profilé 31 située à la partie inférieure de celui-ci (par exemple à environ 1 mètre du sol), est montée pour tourner une partie cylindrique 39 d'un organe de verrouillage 40. A l'intérieur du profilé 31 l'organe de verrouillage 40 comprend, solidaire de la partie cylindrique 39, une pièce en forme de cornière dont l'une des ailes 41 peut soit venir en regard de la pièce 38 en empêchant la montée du contrepoids 34, soit s'effacer latéralement par rapport à la pièce 38 en autorisant alors la montée du contrepoids 34. Une butée, non représentée au dessin, peut être prévue pour limiter l'effacement latéral de l'aile 41.With reference to FIGS. 8 to 11, relating to a second embodiment of the device according to the invention, there is shown at 31 the vertical section fixed by means of collars 32 on the body of a mast 33. The counterweight 34, moving vertically inside the profile 31, is attached to one end of a cable 35 which passes over the pulley 36 secured to the upper end of the profile 31 and the other end of which is fixed to the poster support 37 To the underside of the counterweight 34 is fixed a bent piece 38 while, in an opening in the side wall of the section 31 located at the bottom of the latter (for example about 1 meter from the ground), is mounted for rotate a cylindrical part 39 of a locking member 40. Inside the section 31 the locking member 40 comprises, integral with the cylindrical part 39, a piece in the form of an angle iron, one of the wings 41 of which can either come opposite the part 38 by preventing the rise of the counterweight 34 , or erase laterally with respect to the part 38 in then authorizing the rise of the counterweight 34. A stop, not shown in the drawing, can be provided to limit the lateral erasure of the wing 41.

Vers l'extérieur la partie cylindrique 39 de l'organe de verrouillage 40 peut présenter une empreinte 43, par exemple triangulaire comme représenté au dessin, qui ne permet l'actionnement que par une personne disposant d'une clef appropriée.Towards the outside, the cylindrical part 39 of the locking member 40 may have an imprint 43, for example triangular as shown in the drawing, which allows actuation only by a person having an appropriate key.

Comme on l'a représenté à la figure 11 on dispose, à travers une ouverture de la face avant du profilé 31 vers la base de celui-ci, une butée 42 constituée en métal revêtu de caoutchouc dont une partie fait saillie à l'intérieur du profilé 31 alors que l'autre partie se projette vers l'extérieur. La partie extérieure de la butée 42 sert d'arrêt pour le support d'affiches 37 quand celui-ci a atteint la position basse désirée permettant le changement d'affiches, alors que la partie intérieure de la butée 42 sert d'arrêt pour le contrepoids 34 lorsque le support d'affiches 37 est dans la position haute désirée pour l'affichage. Dans cette position d'arrêt du contrepoids 34, la pièce 38 portée par celui-ci vient automatiquement au niveau voulu pour une bonne coopération de celle-ci avec l'aile 41 de l'organe de verrouillage pivotant 40.As shown in FIG. 11, there is, through an opening in the front face of the profile 31 towards the base of the latter, a stop 42 made of rubber-coated metal, a part of which projects inside. profile 31 while the other part projects outwards. The outer part of the stop 42 serves as a stop for the poster support 37 when the latter has reached the desired lower position allowing the change of posters, while the inner part of the stop 42 serves as a stop for the counterweight 34 when the poster support 37 is in the desired high position for display. In this stop position of the counterweight 34, the part 38 carried by the latter automatically comes to the desired level for good cooperation of the latter with the wing 41 of the pivoting locking member 40.

On comprend que, le support d'affiches 37 étant en position haute verrouillée c'est-à-dire le contrepoids 34 étant immobilisé dans sa position basse, il suffit à l'utilisateur désirant changer l'affiche d'actionner à l'aide d'une clef spéciale la partie cylindrique 39 de la pièce 40 pour faire pivoter celle-ci dans le sens horaire en regardant les figures 8 à 10. Ce pivotement amène l'organe 40 de sa position de verrouillage de la figure 9 à la position de libération représentée à la figure 10, dans laquelle l'aile 41 de cet organe se trouve en dehors du chemin de la pièce 38. Il reste alors à l'utilisateur à agir sur le support d'affiches 37 à l'aide d'une tige de longueur convenable, contre l'action du contrepoids, pour amener le support d'affiches dans la position basse permettant le changement d'affiches. La remontée du support d'affiches 37 s'effectue ensuite sans effort, sous l'action du contrepoids 34, jusqu'à ce que ce contrepoids vienne engager la butée 42. L'utilisateur n'a plus alors qu'à effectuer le verrouillage par pivotement de l'organe 40 dans le sens anti-horaire jusqu'à sa position de la figure 9, après quoi il retire sa clef ce qui rend inviolable le verrouillage du support d'affiches en position haute.It is understood that, the poster support 37 being in the locked high position, that is to say the counterweight 34 being immobilized in its low position, it suffices for the user wishing to change the poster to operate using with a special key the cylindrical part 39 of the part 40 to rotate the latter clockwise by looking at FIGS. 8 to 10. This pivoting brings the member 40 from its locking position of FIG. 9 to the position release shown in Figure 10, in which the wing 41 of this member is outside the path of the part 38. It then remains for the user to act on the poster holder 37 using a rod of suitable length, against the action of the counterweight, to bring the poster support in the low position allowing the change of posters. The poster support 37 is then raised effortlessly, under the action of the counterweight 34, until this counterweight engages the stop 42. The user then only has to carry out the locking. by pivoting the member 40 anti-clockwise to its position in FIG. 9, after which it removes its key, which makes the locking of the poster support in the high position inviolable.

On comprendra que la description ci-dessus a été donnée à simple titre d'exemple, sans caractère limitatif, et que des adjonctions ou des modifications constructives pourraient y être apportées sans sortir du cadre de la présente invention définie par les revendications annexées.It will be understood that the above description has been given by way of example, without limitation, and that additions or constructive modifications could be made thereto without departing from the scope of the present invention defined by the appended claims.

Claims (12)

1. Dispositif pour l'adaptation d'un support d'affiches à un mât tel qu'un corps de réverbère dans lequel le support d'affiches peut se déplacer verticalement entre deux positions comprenant une position haute d'affichage hors de portée des actes de vandalisme et une position basse de changement de l'affiche, caractérisé en ce qu'il comprend un profilé (2) fixé au mât (1) sur toute la hauteur séparant lesdites deux positions, ledit profilé (2) présentant sur sa face (7) opposée à celle coopérant avec le mât (1) des moyens de guidage et de retenue d'au-moins un élément mobile (9,9′) solidaire de la face arrière (12) du support d'affiches (13), des moyens de contrôle de la descente du suport d'affiches (13) qui sont constitués par un contrepoids (18) attaché à une extrémité d'un câble (17) passant sur une poulie (16) disposée à l'extrémité supérieure du profilé (2), dont l'autre extrémité est attachée au support d'affiches (13) et qui se déplace à l'intérieur d'une chambre (19) ménagée dans le profilé (2), et des moyens (20,21) assurant l'immobilisation du support d'affiches (13) dans chacune de ses deux positions extrêmes.1. Device for adapting a poster support to a mast such as a street light body in which the poster support can move vertically between two positions comprising a high display position out of reach of acts of vandalism and a low position for changing the poster, characterized in that it comprises a profile (2) fixed to the mast (1) over the entire height separating said two positions, said profile (2) having on its face ( 7) opposite that cooperating with the mast (1) of the means for guiding and retaining at least one movable element (9.9 ′) secured to the rear face (12) of the poster support (13), means for controlling the descent of the poster support (13) which are constituted by a counterweight (18) attached to one end of a cable (17) passing over a pulley (16) disposed at the upper end of the profile (2), the other end of which is attached to the poster support (13) and which moves inside a chamber (19) formed by ans the profile (2), and means (20,21) ensuring the immobilization of the poster support (13) in each of its two extreme positions. 2. Dispositif selon la revendication 1, caractérisé en ce que les moyens de guidage et de retenue présentés par le profilé (2) sont constitués par des rainures (8) avec lesquelles coopèrent des organes (11) de profil complémentaire portés par l'élément mobile (9, 9′).2. Device according to claim 1, characterized in that the guide and retaining means presented by the profile (2) consist of grooves (8) with which cooperate members (11) of complementary profile carried by the element mobile (9, 9 ′). 3. Dispositif selon l'une quelconque des revendications 1 et 2, caractérisé en ce que la face arrière (3, 4, 5) du profilé (2) présente une forme conjuguée de celle de la partie d'appui du corps (1) de réverbère.3. Device according to any one of claims 1 and 2, characterized in that the rear face (3, 4, 5) of the profile (2) has a shape combined with that of the bearing part of the body (1) of street light. 4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les moyens d'immobilisation du porte-affiches (13) dans ses deux positions extrêmes comprennent un verrou (20) porté par le porte-affiches (13), ledit verrou comportant un pêne (21) rétractable contre l'action d'un ressort et conçu pour s'engager automatiquement dans des ouvertures (23, 24) ménagées dans la face avant (7) du profilé (2) en partie haute et en partie basse de celui-ci.4. Device according to any one of the preceding claims, characterized in that the means for immobilizing the poster holder (13) in its two extreme positions comprise a latch (20) carried by the poster holder (13), said lock with latch (21) retractable against the action of a spring and designed to automatically engage in openings (23, 24) formed in the front face (7) of the profile (2) in the upper part and in the lower part of that -this. 5. Dispositif selon la revendication 4, caractérisé en ce que le verrou (20) comporte un organe de commande (22) dont la traction assure la rétraction du pêne (21).5. Device according to claim 4, characterized in that the latch (20) comprises a control member (22) whose traction ensures the retraction of the bolt (21). 8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que la commande de la descente et de la montée du porte-affiches (13) s'effectue au moyen d'une longue tige.8. Device according to any one of the preceding claims, characterized in that the control of the descent and the rise of the poster holder (13) is effected by means of a long rod. 7. Dispositif selon la revendication 1, caractérisé en ce que les moyens assurant l'immobilisation du support d'affiches (37) dans sa position haute d'affichage comprennent un verrou (40) agissant sur le contrepoids (34) dans la position basse de celui-ci pour empêcher sa montée, ledit verrou (40) étant manoeuvrable de l'extérieur du profilé (32) pour passer de sa position immobilisant le contrepoids (34) à une position libérant celui-ci, et inversement.7. Device according to claim 1, characterized in that the means ensuring the immobilization of the poster support (37) in its high display position comprise a lock (40) acting on the counterweight (34) in the low position of the latter to prevent it from rising, said latch (40) being operable from the outside of the profile (32) to pass from its position immobilizing the counterweight (34) to a position releasing the latter, and vice versa. 8. Dispositif selon la revendication 7, caractérisé en ce que ledit verrou (40) est disposé à la partie inférieure du profilé (31).8. Device according to claim 7, characterized in that said latch (40) is arranged in the lower part of the profile (31). 9. Dispositif selon la revendication 7 ou la revendication 8, caractérisé en ce que ledit verrou (40) comprend une partie mobile (41) qui vient sélectivement se disposer en regard d'une pièce (38) solidaire du contrepoids (34) pour empêcher la montée de cette pièce (38) et du contrepoids (34) qui la porte.9. Device according to claim 7 or claim 8, characterized in that said latch (40) comprises a movable part (41) which is selectively disposed opposite a part (38) integral with the counterweight (34) to prevent the rise of this part (38) and the counterweight (34) which carries it. 10. Dispositif selon la revendication 9, caractérisé en ce que le verrou (40) peut pivoter et en ce que sa partie mobile (41) présente une forme coudée de même que la pièce (38) portée par le contrepoids (34).10. Device according to claim 9, characterized in that the latch (40) can pivot and in that its movable part (41) has an angled shape as well as the part (38) carried by the counterweight (34). 11. Dispositif selon la revendication 10, caractérisé en ce que le verrou (40) présente, vers l'extérieur du profilé (31), une partie de commande (43) qui ne peut être actionnée en rotation qu'au moyen d'une clef appropriée.11. Device according to claim 10, characterized in that the latch (40) has, towards the outside of the profile (31), a control part (43) which can only be actuated in rotation by means of a appropriate key. 12. Dispositif selon l'une quelconque des revendications 7 à 11, caractérisé par une butée (42) traversant une paroi du profilé (31) à la partie inférieure de celui-ci, ladite butée (42) présentant une partie en saillie vers l'extérieur qui sert d'arrêt pour le support d'affiches (37) en position basse de celui-ci et une partie en saillie vers l'intérieur qui sert d'arrêt pour le contrepoids (34) dans une position basse telle qu'elle permette sa coopération avec le verrou (40).12. Device according to any one of claims 7 to 11, characterized by a stop (42) passing through a wall of the profile (31) at the lower part thereof, said stop (42) having a part projecting towards the outside which serves as a stop for the poster support (37) in the low position thereof and an inwardly projecting part which serves as a stop for the counterweight (34) in a low position such that it allows its cooperation with the lock (40).
EP88403247A 1987-12-22 1988-12-20 Device to adapt an advertisement support to a pole, such as a street lamp Withdrawn EP0322302A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR8717869A FR2625018B1 (en) 1987-12-22 1987-12-22 DEVICE FOR ADAPTING A POSTER SUPPORT TO A MATT SUCH AS A REVERBER BODY
FR8717869 1987-12-22
FR8813735 1988-10-19
FR888813735A FR2638007B2 (en) 1987-12-22 1988-10-19 DEVICE FOR ADAPTING A POSTER SUPPORT TO A MATT SUCH AS A REVERBER BODY

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EP0322302A2 true EP0322302A2 (en) 1989-06-28
EP0322302A3 EP0322302A3 (en) 1989-08-16

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EP88403247A Withdrawn EP0322302A3 (en) 1987-12-22 1988-12-20 Device to adapt an advertisement support to a pole, such as a street lamp

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EP (1) EP0322302A3 (en)
FR (1) FR2638007B2 (en)

Cited By (10)

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FR2652984A1 (en) * 1989-10-11 1991-04-12 Onet METHOD AND DEVICES FOR CLADDING ELECTRICAL CABINETS LOCATED ON THE PUBLIC ROAD.
WO1991014253A2 (en) * 1990-03-16 1991-09-19 Toutenkamion Device for displaying especially publicity material
US5471774A (en) * 1992-10-05 1995-12-05 Hoyt; Wilber S. Lowerable changeable message and maintenance sign
US5471775A (en) * 1992-06-29 1995-12-05 Hoyt; Wilber S. Outdoor pull-down display sign for use with existing outdoor signs
FR2816435A1 (en) * 2000-11-09 2002-05-10 Paulik Advertising display panel raising mechanism having electric motor/raising hoist panel mounted and cable support structure mounted
GB2391998A (en) * 2002-06-13 2004-02-18 Streetbroadcast Ltd Post mounted display unit with movable display carrier.
NL1022330C2 (en) * 2003-01-09 2006-07-04 H A Hoeflake Electrotechniek B Road sign arrangement, has different signs secured to cross direction bars extending between two uprights
WO2008101487A1 (en) * 2007-02-21 2008-08-28 Maxx Media Projects Gmbh Method and apparatus for representing multichannel image data
FR2913029A1 (en) * 2007-02-23 2008-08-29 Signature Cie Soc Par Actions Signaling device for traffic lane, has connection unit arranged for authorizing displacement of panel between positions, and counterweight arranged for partially compensating weights of panel during its displacement with respect to mast
ITAR20090038A1 (en) * 2009-10-23 2010-01-22 Paolo Mercanti LIFTING AND ADVERTISING MECHANISM FOR ADVERTISING LAYERS AT PUBLIC / PRIVATE LIGHTING LAMPS, POSTS, VERTICAL SURFACES.

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US3426868A (en) * 1967-01-09 1969-02-11 Young Electric Sign Co Elevator for sign
US3609898A (en) * 1968-04-29 1971-10-05 Donald W Brown Vertically adjustable sign
FR2583556A1 (en) * 1985-06-14 1986-12-19 Equip Publicitaires Ste Nl Improvements to luminous display devices

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US2481252A (en) * 1945-09-06 1949-09-06 Konstantine G Skrumbellos Sign hoisting device
US3426868A (en) * 1967-01-09 1969-02-11 Young Electric Sign Co Elevator for sign
US3609898A (en) * 1968-04-29 1971-10-05 Donald W Brown Vertically adjustable sign
FR2583556A1 (en) * 1985-06-14 1986-12-19 Equip Publicitaires Ste Nl Improvements to luminous display devices

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2652984A1 (en) * 1989-10-11 1991-04-12 Onet METHOD AND DEVICES FOR CLADDING ELECTRICAL CABINETS LOCATED ON THE PUBLIC ROAD.
EP0423047A1 (en) * 1989-10-11 1991-04-17 ONET Société Anonyme Method and device for covering electric cabinets in a public thoroughfare
WO1991014253A2 (en) * 1990-03-16 1991-09-19 Toutenkamion Device for displaying especially publicity material
FR2659774A1 (en) * 1990-03-16 1991-09-20 Toutenkamion DEVICE FOR PRESENTING INFORMATION ESPECIALLY ADVERTISING.
WO1991014253A3 (en) * 1990-03-16 1991-10-31 Toutenkamion Device for displaying especially publicity material
US5471775A (en) * 1992-06-29 1995-12-05 Hoyt; Wilber S. Outdoor pull-down display sign for use with existing outdoor signs
US5471774A (en) * 1992-10-05 1995-12-05 Hoyt; Wilber S. Lowerable changeable message and maintenance sign
FR2816435A1 (en) * 2000-11-09 2002-05-10 Paulik Advertising display panel raising mechanism having electric motor/raising hoist panel mounted and cable support structure mounted
GB2391998A (en) * 2002-06-13 2004-02-18 Streetbroadcast Ltd Post mounted display unit with movable display carrier.
GB2391998B (en) * 2002-06-13 2004-10-20 Streetbroadcast Ltd A display unit
NL1022330C2 (en) * 2003-01-09 2006-07-04 H A Hoeflake Electrotechniek B Road sign arrangement, has different signs secured to cross direction bars extending between two uprights
WO2008101487A1 (en) * 2007-02-21 2008-08-28 Maxx Media Projects Gmbh Method and apparatus for representing multichannel image data
FR2913029A1 (en) * 2007-02-23 2008-08-29 Signature Cie Soc Par Actions Signaling device for traffic lane, has connection unit arranged for authorizing displacement of panel between positions, and counterweight arranged for partially compensating weights of panel during its displacement with respect to mast
ITAR20090038A1 (en) * 2009-10-23 2010-01-22 Paolo Mercanti LIFTING AND ADVERTISING MECHANISM FOR ADVERTISING LAYERS AT PUBLIC / PRIVATE LIGHTING LAMPS, POSTS, VERTICAL SURFACES.

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Publication number Publication date
FR2638007A2 (en) 1990-04-20
EP0322302A3 (en) 1989-08-16
FR2638007B2 (en) 1992-10-23

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