EP0782121A1 - Anzeigetafel; Plakate dafür, sowie Verfahren zu ihrer Aufbringung und Entfernung - Google Patents

Anzeigetafel; Plakate dafür, sowie Verfahren zu ihrer Aufbringung und Entfernung Download PDF

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Publication number
EP0782121A1
EP0782121A1 EP96402798A EP96402798A EP0782121A1 EP 0782121 A1 EP0782121 A1 EP 0782121A1 EP 96402798 A EP96402798 A EP 96402798A EP 96402798 A EP96402798 A EP 96402798A EP 0782121 A1 EP0782121 A1 EP 0782121A1
Authority
EP
European Patent Office
Prior art keywords
poster
support
panel according
posters
holding means
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP96402798A
Other languages
English (en)
French (fr)
Other versions
EP0782121B1 (de
Inventor
Jean-Jacques Merceron
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.)
Avenir France
Original Assignee
AVENIR HAVAS MEDIA
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 AVENIR HAVAS MEDIA filed Critical AVENIR HAVAS MEDIA
Publication of EP0782121A1 publication Critical patent/EP0782121A1/de
Application granted granted Critical
Publication of EP0782121B1 publication Critical patent/EP0782121B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F11/00—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position
    • G09F11/12—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by endless belts, chains, or the like
    • G09F11/15—Indicating arrangements for variable information in which the complete information is permanently attached to a movable support which brings it to the display position the display elements being carried by endless belts, chains, or the like the elements being flexible sheets

Definitions

  • the invention relates to a display panel; posters specially intended for such a sign; and, finally, the methods of placing and removing such posters.
  • the panel also comprises means for translational drive of the poster support means so as to ensure the continuous scrolling or not of the posters. This scrolling is horizontal.
  • the invention provides a display panel of the type considered above in which the poster support means comprise in combination with first positive poster holding means along its upper horizontal edge and a pair second positive poster holding means, along its two vertical edges.
  • the first positive poster holding means comprise a support member elongated horizontally parallel to the posters, flexible and inextensible; a series of legs fixed transversely to said member, regularly spaced, directed downwards, arranged coplanar and forming, for those of the legs located opposite the window, a vertical support plane. At least part of the legs is provided, frontally, with a stud projecting frontally.
  • the border of the poster is supported on the support plane formed by the legs, and the studs pass through corresponding eyelets formed in said border.
  • a stud has a narrowed base forming a retaining groove adjoining a bulged part and, if necessary, a pointed free end.
  • the legs are carried by a support member forming an endless chain slidably mounted in a guide member, in engagement with a toothed pinion of a guide roller, deflection and return of the posters forming part of the drive means, support means of posters and the posters themselves.
  • the support plane formed by the legs is coplanar with the axis of the support member or endless drive chain.
  • the second positive poster holding means comprise at least one assembly placed vertically, parallel to the posters, each comprising a support piece fixed on the one hand to the support member of the first positive poster holding means and, on the other hand leaves to another support member, extending parallel to the first and located in the vicinity of the lower edge of the posters; and a series of studs fixed transversely, frontally and projecting from the support piece, regularly spaced, directed towards the window.
  • the support piece considered comprises a flat support part and, on its external longitudinal edge, a projecting wing directed towards the window.
  • a stud has a narrowed base forming a retaining groove adjoining a bulged part and, if necessary, a pointed free end.
  • the support piece of the second positive poster holding means comprises, at its upper end part, a light intended to be traversed by a corresponding pad belonging to the first positive poster holding means.
  • the support piece is, at this location, applied or substantially applied against the corresponding support member.
  • the panel comprises two such assemblies (support piece and studs) placed back to back, located close to each other, parallel or substantially parallel to each other, connected to each other. the other by one or more elastic members.
  • These elastic members are therefore the embodiment considered at least two ribbons located at least towards the end parts of the assemblies in question. These ribbons are fixed to the support pieces on their front face.
  • the two assemblies thus formed may include, fixed to the rear of only one of the assemblies, a concealment strip overlapping on the other assembly, without however being attached to it.
  • the two assemblies thus formed may each include a means of holding additional displays.
  • Such complementary means can be formed of a piece of length substantially equal to that of the assemblies and comprising lights capable of cooperating with the studs of the assemblies.
  • the complementary holding means are formed from profiles comprising a flat support part, comprising lights intended to be crossed by the studs of the support pieces of the second positive poster holding means, and a projecting wing directed towards the window.
  • the translational drive means comprise guide rollers, deflection and return of the posters, carried by the frame.
  • the support members of the first and second positive poster holding means each form an endless loop whose shape is defined by pinions or pulleys mounted wedged on the axis of the rollers in question.
  • These rollers include a reserve for housing the support member such as a chain, so that the support plane defined by the lugs is tangent to the peripheral support surface of the rollers.
  • the invention relates to a poster specially intended for a display panel as just described.
  • a poster specially intended for a display panel as just described.
  • Such a poster has, on three of its four edges, attached bands provided with fixing eyelets.
  • the invention relates to a display panel 1 intended to receive posters such as 2.
  • the panel 1 comprises a support frame 3 including a base 4, carrying a casing 5, of generally parallelepiped shape.
  • the housing 5 has a general box shape. It comprises firstly a belt 6 forming the edge of the casing 5 and, on either side, two large faces 7.
  • One of (or both) large faces 7 has a window 8 provided with a protective glass.
  • Such a display panel 1 is intended to be placed with its vertical base 4 and the main plane of the casing 5, the large faces 7 and the windows 8 of which are parallel, vertical. This plan is referenced P.
  • the belt 6 has, for its part, a main axis passing through the large faces 7, arranged horizontally, perpendicular to the plane P.
  • the display panel 1 is considered with respect to an observer placed opposite the window 8, or one of the windows 8 in the case where the panel 1 comprises two.
  • the display panel 1 or its constituent elements can be placed or arranged in a position other than that mentioned previously.
  • the display panel 1 also includes means 9 for poster support 2.
  • These means 9 are arranged so that the posters 2 are arranged vertically opposite the window 8, just behind it.
  • the posters 2 placed on the display panel 1 are, in the embodiment considered, of square or rectangular outline, limited by an upper horizontal border 10, a lower horizontal border 11 and two lateral, vertical borders 12.
  • border is meant here the area of poster 2 adjacent to its free outer edge.
  • a poster 2 thus comprises a printed main part 13, made of paper, therefore having a certain flexibility and capable of being deformed and more particularly rolled, wound or placed. Along three of its four free edges, the part 13 is provided with a strip 14, overlapping on the part 13 and secured to it, in particular by gluing.
  • the three strips 14 are intended, when the poster 2 is in place on the display panel 1, to form the borders 10, 11 and 12 respectively.
  • a strip 14 is produced according to the embodiment considered here in a flexible but inextensible plastic material and having a high resistance.
  • the strips 14 forming the edges 10, 11, 12 are provided with eyelets 15 regularly arranged along their length.
  • the three bands 14 formed on the part 13 to form the borders 10, 11, 12 provided with the eyelets 15 allow the support of the poster 2 taken as a whole (that is to say its useful printed part 13).
  • the panel 1 therefore also includes drive means 16 for support means 9 so as to ensure the scrolling of the posters 2.
  • This scrolling is preferably discontinuous, that is to say that the drive means 16 are stopped for a certain time when the poster 2 facing the window 8 can be seen by the observers. Then, the drive means 16 are active to change the poster and so on.
  • the scrolling of the posters is horizontal.
  • the invention also relates to the case where the panel 1 is intended for a single poster, fixed or mobile.
  • the support means 9 comprise in combination first means 9a and a pair of second means 9b.
  • the first means 9a maintain the poster 2 along its upper horizontal edge, that is to say at the location of the upper horizontal edge 10.
  • the second means 9b maintain the poster 2 along its two vertical edges, that is to say at the location of the vertical lateral edges 12.
  • the support means 9 do not include means for holding the poster 2 along its lower horizontal edge. For this reason, poster 2 is not intended to have a lower strip.
  • the support means 9, 9a, 9b will now be described more specifically, in the case where a plurality of posters 2 are provided, juxtaposed horizontally but independent of each other, driven to scroll. horizontal thanks to the drive means 16 arranged for this purpose.
  • the support means 9, 9a, 9b are arranged so that the poster 2 can be maintained without risk of untimely stalling, the support being nevertheless removable, when desired.
  • the first means 9a will now be described more specifically.
  • These first means 9a firstly comprise a support member 17, extended horizontally parallel to the posters 2, namely their border 10.
  • This support member 17 is flexible and inextensible. It is in the form of an endless chain or equivalent and is also part of the drive means 16.
  • the endless chain 17 is slidably mounted in a guide member 18 and it is engaged with toothed pinions 19 mounted wedged on the axis 20 of guide rollers, deflection and return of the posters 2.
  • the pinions 19 are placed towards the upper free end part of the axes 20.
  • the axes 20 are arranged vertically.
  • three pairs of rollers 21 are provided, namely a pair of front rollers 21a, a pair of rear rollers 21b, and a pair of middle rollers 21c.
  • the front rollers 21a are located near the window 8.
  • the rear rollers 21b are located near the large face 7 opposite the window 8 considered.
  • median rollers 21c are located in the vertical median plane of the panel 1.
  • the front rollers 21a and the rear rollers 21b are spaced apart from each other and located near the vertical walls 6a of the belt 6.
  • the median rollers 21c are on the contrary spaced from these vertical walls 6a and close to the horizontal axis of the belt 6.
  • the arrangement is symmetrical.
  • One of the rollers 21 comprises, wedged on its axis, a motor or geared motor belonging to the drive means 16.
  • one of the rollers, in particular of the pair of median rollers 21c is mounted movable horizontally parallel to the plane P so as to accommodate differences in length or tension of posters 2.
  • the guide member 18 is arranged and arranged in several sections between the different rollers 21.
  • This guide member 18 is, in the embodiment more particularly shown in the drawing, in the form of a profile 22 in the general shape of a U, in which is mounted a plastic part comprising a guide cavity of the sliding chain 17, with minimum friction.
  • the profile 22 is fixed to the frame 3 by screwing, riveting or in any other appropriate equivalent manner.
  • the first support means 9a then comprise a series of rigid legs 23 rigidly fixed and transverse to the chain 17. These legs 24 are regularly spaced from one another. They are directed downwards.
  • a lug 23 comprises a part 25 of generally rectangular shape, provided towards the rear with a recess 26 whose shape is complementary to that of a rigid, bent part 27, fixed to a pin 28 of a chain link 17.
  • the two parts 25 and 27 are fixed to each other by means of a fixing member such as a screw, a rivet or the like.
  • the support plane 24 is formed by the front face of the part 25. This support plane 24 and this front face happen to be coplanar with the axis of the pin 28.
  • This arrangement avoids undesired unwanted voltages on the first means 9a, which is important insofar as these also participate in the training of the poster 2.
  • At least a portion of the legs 23 is provided frontally with studs 30, arranged transversely, frontally.
  • These studs 30 project from the front face defining the plane 24.
  • These studs 30 are intended to pass through the eyelets 15 formed on and in the upper horizontal border 10.
  • the relative dimensions of the eyelets 15 and the studs 30 are such that their cooperation is made possible to allow the removability of the poster 2 but to prevent its untimely detachment.
  • a stud 30 to include a narrowed rear base 31 forming a groove and, adjoining the latter, a bulged part 32.
  • the front free end portion of the stud 30 opposite the base 31 forms a point 33.
  • the groove formed by the narrowed base 31 is relatively slightly open so that the edge 10 can be accommodated therein in its thickness, at the periphery of the eyelets 15 by being adjusted.
  • the opening of the groove is sufficiently open - for example of the order of ten to fifty times the thickness of the strip 14 - so that the cooperation of the strip 14 and the groove is not made impossible and that the groove can absorb variations in the flatness of the strip 14.
  • the groove has in cross section a profile which is broadly open towards its opening to facilitate installation and removal.
  • the strip 14 having a certain flexibility can be forced into a stud 30 by virtue of the presence of the tip 33 and then come to be housed in the groove formed by the narrowed base 31.
  • the legs 23 provided with the studs 30 form a first group.
  • the legs 23 devoid of studs 30 form a second group.
  • the pads 30 are spaced from each other, the tabs 23 do not interfere with each other. It is intended, for example, that one in three tabs is provided with a stud 30 and two in three does not.
  • the legs 23 of the second group play the function of support plane 24 but not of positive support of the poster 2.
  • the guide member 18 is interrupted near and opposite a pinion 19.
  • a roller 21 has a slightly deformable outer wall, for example made of plastic foam. This structure makes it possible to absorb the differences in tension exerted by a poster along a roll 21. Indeed, such differences in tension are inevitable due to the size of the posters, dimensional tolerances, and operating conditions (notably climatic).
  • the rollers 21 also have a hollow part below the pinions 19 forming a reserve so as to allow the chain 17 to pass.
  • the structure considered is such that the support plane 24 of the legs 23 is tangent or substantially tangent to the peripheral support surface of the rollers 21.
  • the presentation of the posters 2 is thereby improved and the differences in tension reduced, if not eliminated .
  • the second means 9b will now be described more specifically.
  • These second means 9b comprise, in the embodiment shown, two sets 9ba, 9bb, similar, placed back to back, located close to one another, arranged parallel or substantially parallel to each other, connected to the one to the other by one or more elastic and flexible members 34.
  • An assembly such as 9ba or 9bb is placed vertically with respect to the posters 2. It comprises firstly a support piece 35, rigid, taking the form of a flat iron or a profile.
  • the support piece 35 is fixed at its upper end part to the chain 17 and at its lower end part to another support member 36 extending parallel to the chain 17 but spaced from it downwards and located in the vicinity of the edge poster 11 of poster 2.
  • the support member 36 may have the same general structure and shape as the chain 17. Its function is to carry the support pieces 35 in synchronism with the chain 17 so that the pieces 35 remain vertical, while being moved horizontally, parallel to themselves thanks to the drive means 16.
  • Each part 35 is fixed to the chain 17 respectively to the lug 23, as well as to the support member 36 in any suitable manner. For example by machining or riveting. This attachment is, if necessary, removable. Where appropriate, provision is made for the attachment of the support part 35 to the chain 17, respectively to the support member 36, allowing a certain relative movement of the parts with respect to each other.
  • Each set 9ba, 9bb of the second support means 9b then comprises a series of studs 37 fixed transversely, frontally and projecting from the support piece 35. These studs 37 are regularly spaced from one another and directed towards the window 8.
  • the studs 37 are intended to cooperate with the eyelets 15 of the bands 14 forming the lateral, vertical edges 12, in a manner analogous to the studs 30 in relation to the eyelets 15 of the upper horizontal edge 10.
  • the support part 35 comprises a flat support part 38 and on its external vertical longitudinal edge (that is to say opposite the poster 2 which it supports) a projecting wing 39 also extending vertically directed horizontally towards window 8.
  • Part 38 forms a support for the poster 2, in the same way as the front face of the legs 23 defining the support plane 24.
  • the support planes of the means 9a, 9b are coplanar or substantially coplanar.
  • the pads 37 can be of the same type as the pads 30 already described in relation to the first means 9a. All the studs 30, 37 of a poster 2 opposite the window 8 extend horizontally perpendicular to the plane P and parallel to the horizontal axis of the belt 6.
  • the support part 35 At its upper end, the support part 35 includes a lumen 40 intended to be crossed by a stud 30 of the first support means 9a. At this point, the part 35 is applied by its face opposite the window 8 against the corresponding tab 23.
  • the light 40 is wide enough to allow a certain relative movement of the support part 35 relative to the first support means 9a.
  • the two sets 9ba and 9bb are connected to one another by one or more elastic and flexible members 34 such as two flattened ribbons located at least towards the upper and lower end parts of the sets 9ba, 9bb.
  • These ribbons 34 are rigidly fixed to the two support parts 35, of the two assemblies 9ba and 9bb.
  • the elastic and flexible tapes 34 are under tension. They allow some limited travel of two sets 9ba, 9bb relative to each other to take account of the voltage differences that may exist.
  • the ribbons 34 are fixed to the front face of the support pieces 35 by passing through slots 41 provided for this purpose in the projecting wing 39.
  • the existence of the tape 34 on the front face of a support piece 35 is such that the poster 2 is found to be applied to the tape 34 which is favorable for the holding of the poster 2 by creating a sort of wedging on Exhibit 35.
  • a poster 2 is fixed to the display panel 1, from place to place, with regular spacing, both along its upper edge than its lower edge.
  • the poster 2 is thus suitably fixed 2, without risk of untimely stalling and while taking into account the constraints arising from the size of the poster, the dimensional tolerances of the display panel and the poster and, finally, the conditions of use, especially climatic.
  • a flexible, opaque masking strip 42 is also provided, rigidly fixed to one of the assemblies 9ba, 9bb, towards the rear and overlapping on the other assembly 9bb, and 9ba also at the rear but without be attached to him.
  • This concealment strip 42 is particularly useful when the display panel 1 has interior lighting allowing the viewing of the posters 2 by transparency. Thanks to the presence of the blackout strip 42, the light between two posters 2 in the free space existing between the two sets 9ba and 9bb is obscured.
  • the additional means 43 for holding the posters 2 are also provided in the form of a profile comprising a flat support part 44, comprising lights 45 intended to be crossed by the studs 37, and a projecting wing 46 directed towards window 8.
  • the window 8 of the display panel 1 is opened, which gives access to the support means 9.
  • a poster such as 2 by making the eyelets 15 of the edges 10, 11 and 12 cooperate with the studs 30 and 37, respectively.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
EP19960402798 1995-12-29 1996-12-18 Anzeigetafel; Plakate dafür, sowie Verfahren zu ihrer Aufbringung und Entfernung Expired - Lifetime EP0782121B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9515753A FR2743181B1 (fr) 1995-12-29 1995-12-29 Panneau d'affichage ; affiches destinees a un tel panneau ; procedes de mise en place et d'enlevement
FR9515753 1995-12-29

Publications (2)

Publication Number Publication Date
EP0782121A1 true EP0782121A1 (de) 1997-07-02
EP0782121B1 EP0782121B1 (de) 1999-06-23

Family

ID=9486160

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19960402798 Expired - Lifetime EP0782121B1 (de) 1995-12-29 1996-12-18 Anzeigetafel; Plakate dafür, sowie Verfahren zu ihrer Aufbringung und Entfernung

Country Status (6)

Country Link
EP (1) EP0782121B1 (de)
AU (1) AU1180297A (de)
DE (1) DE69603005T2 (de)
ES (1) ES2133911T3 (de)
FR (1) FR2743181B1 (de)
WO (1) WO1997024708A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772962A1 (fr) * 1997-12-23 1999-06-25 Avenir France Panneau d'affichage et affiches destinees a un tel panneau

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09269742A (ja) 1996-04-02 1997-10-14 Itsuro Yonenaga 広告表示装置

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333255A (en) * 1980-08-29 1982-06-08 Ward Outdoor Advertising Advertising display apparatus
FR2610439A1 (fr) 1987-01-29 1988-08-05 Puissance 13 Sarl Dispositif autonome, mobile et transportable, destine a eclairer et signaler une information visuelle a caractere publicitaire ou informatif, par transparence, par exposition constante, ou sequentiel
US5018289A (en) 1988-05-10 1991-05-28 Product Innovations Changeable sign display device with improved panel suspension
US5138781A (en) 1991-01-16 1992-08-18 Quadra View Incorporated Multifaced variable display device
GB2253733A (en) * 1991-03-11 1992-09-16 Soon Hock Lim Display apparatus
EP0603075A1 (de) * 1992-12-18 1994-06-22 Avenir Havas Media Wechselplakateanzeigevorrichtung
EP0617393A1 (de) * 1993-03-26 1994-09-28 Avenir Havas Media Anzeigevorrichtung mit waagerecht abgewickelter Anzeigefläche und Beschickungsverfahren für ein dazugehöriges Plakat

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4333255A (en) * 1980-08-29 1982-06-08 Ward Outdoor Advertising Advertising display apparatus
FR2610439A1 (fr) 1987-01-29 1988-08-05 Puissance 13 Sarl Dispositif autonome, mobile et transportable, destine a eclairer et signaler une information visuelle a caractere publicitaire ou informatif, par transparence, par exposition constante, ou sequentiel
US5018289A (en) 1988-05-10 1991-05-28 Product Innovations Changeable sign display device with improved panel suspension
US5138781A (en) 1991-01-16 1992-08-18 Quadra View Incorporated Multifaced variable display device
GB2253733A (en) * 1991-03-11 1992-09-16 Soon Hock Lim Display apparatus
EP0603075A1 (de) * 1992-12-18 1994-06-22 Avenir Havas Media Wechselplakateanzeigevorrichtung
FR2699718A1 (fr) 1992-12-18 1994-06-24 Havas Media Avenir Dispositif de présentation d'affiches successives.
EP0617393A1 (de) * 1993-03-26 1994-09-28 Avenir Havas Media Anzeigevorrichtung mit waagerecht abgewickelter Anzeigefläche und Beschickungsverfahren für ein dazugehöriges Plakat
FR2703176A1 (fr) 1993-03-26 1994-09-30 Havas Media Avenir Dispositif d'affichage à déroulement horizontal.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2772962A1 (fr) * 1997-12-23 1999-06-25 Avenir France Panneau d'affichage et affiches destinees a un tel panneau

Also Published As

Publication number Publication date
FR2743181A1 (fr) 1997-07-04
FR2743181B1 (fr) 1998-02-13
EP0782121B1 (de) 1999-06-23
WO1997024708A1 (fr) 1997-07-10
DE69603005D1 (de) 1999-07-29
ES2133911T3 (es) 1999-09-16
DE69603005T2 (de) 1999-12-30
AU1180297A (en) 1997-07-28

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