EP0416464B1 - Advertising device - Google Patents

Advertising device Download PDF

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Publication number
EP0416464B1
EP0416464B1 EP90116643A EP90116643A EP0416464B1 EP 0416464 B1 EP0416464 B1 EP 0416464B1 EP 90116643 A EP90116643 A EP 90116643A EP 90116643 A EP90116643 A EP 90116643A EP 0416464 B1 EP0416464 B1 EP 0416464B1
Authority
EP
European Patent Office
Prior art keywords
advertising device
tensioning elements
flaps
casing
placard
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.)
Expired - Lifetime
Application number
EP90116643A
Other languages
German (de)
French (fr)
Other versions
EP0416464A3 (en
EP0416464A2 (en
Inventor
Hans Oswald Mattern
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.)
Trautwein & Co GmbH
Original Assignee
Trautwein & Co GmbH
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 DE3929220A external-priority patent/DE3929220A1/en
Priority claimed from DE4005866A external-priority patent/DE4005866C2/en
Application filed by Trautwein & Co GmbH filed Critical Trautwein & Co GmbH
Publication of EP0416464A2 publication Critical patent/EP0416464A2/en
Publication of EP0416464A3 publication Critical patent/EP0416464A3/en
Application granted granted Critical
Publication of EP0416464B1 publication Critical patent/EP0416464B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/045—Signs, boards or panels specially adapted for doors

Definitions

  • the invention relates to an advertising device with a housing, light sources, which are arranged in the rear part of the housing, and a cover or the like with a lens. is provided and by means of which the front part of the housing can be closed, a poster being able to be arranged between the cover and the light sources.
  • Such an advertising device is known and widely used.
  • a paper poster is hung in each of the advertising devices and is illuminated by the light sources.
  • the information carriers are non-assembled foils that are arranged on a conveyor belt. Any tensioning elements between the foils and the Conveyor belt with which they can be moved are not provided. Any changes in the relative position between the films and the conveyor belt in the case of CH-A-150 758 are to be compensated for by slipping of the films on the conveyor belt.
  • an advertising device with a housing, light sources, which are arranged in the rear part of the housing, and a front side of the housing, which is formed by two lenses, is known between which is formed a space in which a poster or the like. can be inserted or suspended from below;
  • the light sources arranged in the rear area of the housing By means of the light sources arranged in the rear area of the housing, the poster arranged between the two viewing windows can be illuminated.
  • a comparatively heavy arm part is arranged in a suitable manner, by means of which the hung poster is to be kept taut.
  • This comparatively heavy arm part or the like changes in length of the poster. largely compensated in the vertical direction, since such changes in length or the like by moving the arm part down and thus by tightening the poster again. would be compensated.
  • a reduction in the length of the poster due to changes in temperature and / or moisture conditions means that the arm part is lifted due to the tightening of the poster.
  • the invention has for its object to further develop the generic advertising device in such a way that not only changes in length in the vertical direction of the poster, but also changes in length in the horizontal direction of the poster can be eliminated without problems using structurally simple means.
  • the advertising device provides elastic clamping elements by means of which the poster can be detachably attached on all sides in its outer edge region in the housing.
  • the smoothing of the poster is achieved by means of the elasticity of tensioning elements which are connected on the one hand to the housing and on the other hand to the poster.
  • Another advantage of the invention is that the placement of the poster within the advertising device is considerably facilitated.
  • the tensioning elements inevitably ensure that the poster is fastened in a wrinkle-free manner regardless of temperature and / or humidity fluctuations, since this is pulled into a taut position by the tensioning elements.
  • One end of the clamping elements can be fixedly attached to the housing according to claim 2.
  • the other ends then serve the releasable connection to the poster to be hung. This ensures that there are sufficient clamping elements available in each advertising device. Removal of the tensioning elements from the housing of the advertising device is avoided.
  • the arrangement of the tensioning elements in accordance with claim 3 enables all-round bracing of a poster to be hung in the housing of the advertising device.
  • this plate can be used to support the poster from behind.
  • the attachment of the clamping elements on the housing according to claim 5, in which the clamping elements extend approximately perpendicular to the plane of the poster in their main extension, enables that for the receiving devices to which the Clamping elements belong, no space is consumed, which could lead to a reduction in the size of the poster area on display.
  • the entire front surface of the housing of the advertising device can be used as a poster surface.
  • the receptacles sit behind the poster between this and the rear wall of the housing.
  • the one ends of the tensioning elements or their holding members are mounted in the housing in accordance with claim 8 in such a way that at least the other end of a tensioning element or a holding member is assigned to an edge of the poster to be received, preferably in the corner regions thereof, the arrangement of which on the Outside of the poster trained tabs is corresponding. In this way, a largely uniform stress load on the poster can be achieved.
  • the tensioning elements can be detachably connected to the tabs of the poster to be attached, so that simple and quick attachment or removal can be carried out by only one person.
  • the tabs and the holding members consist of translucent material, so that the advertising effect is not affected by this.
  • One end of the clamping elements can be attached to the holding members by welding or gluing.
  • tabs on the poster to be attached are particularly suitable strips of film, preferably made of translucent material, which are provided with a self-adhesive coating, so that they can be attached to the desired locations of the poster by simply pressing on after removing the protective paper.
  • the clamping elements are made of UV-resistant material according to claim 12, so that their lifetime is not affected by the fluorescent tubes used as light sources.
  • the tapes used as tensioning elements have, according to claim 13, at least at their other ends hooks which engage behind the tabs, so that it is only necessary to unhook or hook the hooks behind the tabs of the posters to be applied or behind the tabs assigned to one another apply the posters without wrinkles.
  • the tensioning elements can advantageously be made from elastic Velcro tape according to claim 14.
  • the tabs, the holding members and the associated tensioning elements can also be formed according to claim 15 by Velcro fasteners, which also enable easy and quick attachment.
  • a particularly cost-effective way of producing the clamping elements is obtained if they are designed according to claim 16 as die-cut rubber clamping elements.
  • the design of the deflection elements according to claim 18 largely prevents damage to the poster and the clamping elements.
  • deflection elements are rotatably mounted according to claim 19, sliding friction between the deflection elements and the poster mounted on them or the tensioning elements running on them can be avoided.
  • the cover of the housing Due to the deflection of the clamping elements from the poster plane, in particular in connection with the deflection elements, it is possible to design the cover of the housing as a whole as a transparent disk and to use the entire front surface of the housing as a poster surface.
  • radiolucent carrier film for receiving posters for interchangeable advertising the carrier film being able to be wound onto and unwound from supply rolls which can be driven and possibly braked and stored in the housing
  • This design inevitably ensures that, regardless of temperature and / or moisture fluctuations, there is a wrinkle-free fastening of the posters on the carrier film, since they are pulled into a taut position on all sides by the tensioning elements.
  • the poster displayed in the advertising device can even be changed regularly on a regular basis.
  • One end of the clamping elements can be fixedly attached to the outside of the carrier film according to claim 23.
  • the other ends then serve the releasable connection with the posters to be applied.
  • tabs are provided which are assigned to the other ends of the tensioning elements and can be connected to them.
  • tabs which are assigned to one another in pairs on the outside of the carrier film and in the edge regions of the outside of the posters to be applied thereon and which are connected to one another by means of the tensioning elements.
  • the one ends of the tensioning elements or the tabs on the carrier film are attached such that at least the other end of a tensioning element or a tab is one Is assigned to the edge of the poster to be picked up, preferably in the corner areas thereof, the arrangement of the tabs on the outer sides of the posters to be applied to the carrier film corresponding.
  • the tensioning elements are detachably connected on at least one side to the tabs of the posters to be applied, so that simple and quick attachment or removal can be carried out by just one person.
  • the tabs also consist of translucent material, so that the advertising effect is not affected by them.
  • the tabs or the one ends of the tensioning elements can be fastened to the carrier film by welding or gluing.
  • Foil strips preferably made of translucent material, which are provided with a self-adhesive coating, are particularly suitable for attaching the tabs to the posters to be applied, so that they can be attached to the desired locations by simply pressing them on after the protective paper has been removed.
  • elastic bands, elastic Velcro fasteners for example made of rubber or spring material, are used as tensioning elements, which enable the posters to be attached without wrinkles.
  • the tensioning elements are made of UV-resistant material, so that these in their lifespan is not affected by the fluorescent tubes used as light sources.
  • the tapes used as tensioning elements have hooks at least at their other ends, which engage behind the tabs, so that it is only necessary to unhook or hook the hooks behind the tabs of the posters to be applied or behind the tabs assigned to one another in order to have the posters to attach the carrier film without wrinkles.
  • the tabs and associated tensioning elements can also be formed by Velcro fasteners, which also enable easy and quick attachment.
  • At least one brush strip or the like extending over the width of the carrier film is in the housing. provided, preferably in the area in front of a supply roll.
  • This brush strip causes an electrostatic charge on the carrier film, with the result that it exerts an adhesive force on the underside of the posters to be applied, so that a combination effect is achieved, namely additional fixing on the carrier film, and secondly wrinkle-free tensioning thereon.
  • a housing 1 which is approximately rectangular in cross section, has a rear wall 11, two side walls (not shown), a lower wall 12 and an upper wall 13.
  • a cover 3 is provided on the front of the housing 1, by means of which the opening area arranged on the front of the housing 1 is closed can.
  • the lid 3 is movable with respect to the housing 1; it is preferably pivotably articulated on the housing 1.
  • the lid 3 consists essentially of a rectangular, narrow frame 14 in which a transparent lens 4 is held.
  • the cover 3 can also be configured as a viewing window 4 as a whole.
  • a plurality of light sources 2 are arranged such that the interior of the housing 1 is more or less uniformly illuminated.
  • the housing 1 In the front area of the housing 1, near the viewing window 4 or the cover 3, there are holding devices for a poster 5 to be attached within the housing 1.
  • the number of receiving devices depends on the size of the poster 5 to be attached.
  • two receptacles are provided near all four corners of the poster 5, that is to say a receiving device on each outer edge.
  • the receiving devices are fastened to the lower and upper wall 13 and to the side walls (not shown).
  • a holding member 8 is fastened to the corresponding wall, in the exemplary embodiment shown on the upper wall 13 and on the lower wall 12.
  • the holding member 8 is preferably made of a transparent material.
  • the holding members can, however, also be formed by the upper section, not visible from the outside, of a diffuser, not shown.
  • a clamping element 6 is fastened to the holding member 8 in any manner, for example by a hook / tab connection.
  • the clamping element 6 consists of an elastic material, for example rubber, and is equipped with a hook 9 at its free end.
  • the hook 9 can be brought into engagement with the outer edge of the poster 5, specifically reinforced tabs 7 are incorporated at the corresponding locations on the outer edge of the poster 5, which are engaged behind by the hooks 9 of the holding devices.
  • deflection elements 10 are arranged so that the clamping elements 6 extend perpendicularly to the poster plane in the direction of the rear wall 11 on the holding members 8 .
  • This deflection of the poster 5 or the clamping elements 6 ensures that almost the entire surface of the front of the housing 1 can be used as a poster surface.
  • the deflection elements 10 can, however, also extend over the entire outer edge of the poster 5.
  • the poster 5 is attached to the housing 1 of the advertising device when the lid 3 is open by hanging the hooks 9 in the tabs 7 provided on the outer edge of the poster 5. If the tabs 7 are brought into engagement with the hooks 9 assigned to them, the poster is 5th completely wave and crease-free correctly arranged in the housing 1. If the expansion of the poster 5 changes over time as a result of the change in climatic conditions, moisture, etc., this change is immediately compensated for by the elastic tensioning elements 6, so that the poster 5 remains completely free of waves and creases even in such cases.
  • tabs 23 are fastened by welding or gluing, in one piece certain distance from one another, which is predetermined by the dimensions of the posters 22 to be applied to the carrier film 21.
  • the individual tabs 23 of the carrier film 21 are each assigned tabs 24 in the edge regions of the outer sides of the posters 22 to be applied thereon.
  • the tabs 24 consist, for example, of transparent film strips which are coated in a self-adhesive manner and, after the protective paper has been removed, are attached to the desired locations of the edge regions simply by being pressed on.
  • the tensioning elements 25 connect the tabs 23, which are assigned to one another in pairs, whereby the tensioning force of the tensioning elements 25 results in a wrinkle-free, tight fastening of the posters 22 on the carrier film 21.
  • Elastic bands for example, can be used as tensioning elements 25, which have hooks at their ends, each of which engages behind the associated tabs 23, 24. A simple suspension or removal of the posters 22 is thus possible.
  • tensioning elements in the form of Velcro fasteners can also be used, which can be fastened to correspondingly designed surfaces of the tabs 23, 24 or are made from elastic Velcro tape. In all cases, it is ensured that an elastic bracing for wrinkle-free fixing is guaranteed regardless of temperature and humidity fluctuations.
  • the brush strip extending across the width of the carrier film 21 is not shown for the sake of simplicity, but it is preferably in the area in front of at least one of the supply rolls, preferably both.
  • the electrostatic charge caused by this causes an additional adhesive effect of the posters 22 on the actual carrier film 21.

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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)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Massaging Devices (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Telephonic Communication Services (AREA)
  • Control Of Vending Devices And Auxiliary Devices For Vending Devices (AREA)

Abstract

The invention relates to an advertising device having a housing (1), light sources (2), which are arranged in the rear part of the housing (1), and a lid (3) which is provided with a window (4) or the like and by means of which the front part of the housing can be closed, in which case a poster (5) can be arranged between the lid (3) and the light sources (2). In order to indicate an advertising device of the generic type which allows a paper poster to be hung up without creases, it being possible for a paper poster to be mounted or exchanged with relatively little effort, it is proposed according to the invention to provide clamping elements (6), by means of which the poster (5) can be mounted in the housing (1). The clamping elements (5) are mounted fixedly on the housing (1) by one end. At least one clamping element (6) in each case is provided for the top and the bottom edge and/or both side edges of the poster (5). In a further design of the invention, it is proposed for hanging up the paper posters without creases that the posters to be applied to the outside of a transparent carrier film be detachably connected to the latter by means of clamping elements. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Werbevorrichtung mit einem Gehäuse, Lichtquellen, die im hinteren Teil des Gehäuses angeordnet sind, und einem Deckel, der mit einer Sichtscheibe od.dgl. versehen ist und mittels dem der vordere Teil des Gehäuses verschließbar ist, wobei zwischen dem Deckel und den Lichtquellen ein Plakat angeordnet werden kann.The invention relates to an advertising device with a housing, light sources, which are arranged in the rear part of the housing, and a cover or the like with a lens. is provided and by means of which the front part of the housing can be closed, a poster being able to be arranged between the cover and the light sources.

Eine solche Werbevorrichtung ist bekannt und findet weit verbreitet Verwendung. In der Werbevorrichtung wird jeweils ein Papierplakat aufgehängt, das von den Lichtquellen ausgeleuchtet wird.Such an advertising device is known and widely used. A paper poster is hung in each of the advertising devices and is illuminated by the light sources.

Aus der CH-A-150 758 ist eine Werbevorrichtung bekannt, bei der die Informationsträger nicht zusammengefügte Folien sind, die auf einem Transportband angeordnet werden. Irgendwelche Spannelemente zwischen den Folien und dem Transportband, mit dem sie bewegbar sind, sind nicht vorgesehen. Irgendwelche Änderungen der relativen Lage zwischen den Folien und dem Transportband sollen im Falle der CH-A-150 758 durch Rutschungen der Folien auf dem Transportband kompensiert werden.From CH-A-150 758 an advertising device is known in which the information carriers are non-assembled foils that are arranged on a conveyor belt. Any tensioning elements between the foils and the Conveyor belt with which they can be moved are not provided. Any changes in the relative position between the films and the conveyor belt in the case of CH-A-150 758 are to be compensated for by slipping of the films on the conveyor belt.

Aus der GB-A-1 383 385 - sie liegt dem Oberbegriff des Anspruchs 1 zugrunde - ist eine Werbevorrichtung mit einem Gehäuse, Lichtquellen, die im hinteren Teil des Gehäuses angeordnet sind, und einer Gehäusevorderseite bekannt, die durch zwei Sichtscheiben gebildet ist, zwischen denen ein Zwischenraum ausgebildet ist, in den ein Plakat od.dgl. von unten einschieb- bzw. einhängbar ist; mittels der im hinteren Bereich des Gehäuses angeordneten Lichtquellen kann das zwischen den beiden Sichtscheiben angeordnete Plakat beleuchtet werden.From GB-A-1 383 385 - on which the preamble of claim 1 is based - an advertising device with a housing, light sources, which are arranged in the rear part of the housing, and a front side of the housing, which is formed by two lenses, is known between which is formed a space in which a poster or the like. can be inserted or suspended from below; By means of the light sources arranged in the rear area of the housing, the poster arranged between the two viewing windows can be illuminated.

Am unteren Ende des Plakats od.dgl. ist in geeigneter Weise ein vergleichsweise schweres Armteil angeordnet, mittels dem das eingehängte Plakat straff gehalten werden soll. Durch dieses vergleichsweise schwere Armteil können Längenänderungen des Plakats od.dgl. in Vertikalrichtung weitgehend ausgeglichen werden, da derartige Längenänderungen durch ein Herabwandern des Armteils und damit durch eine erneute Straffung des Plakats od.dgl. kompensiert würden. Eine Längenverminderung des Plakats aufgrund veränderter Temperatur- und/oder Feuchtigkeitsbedingungen führt dazu, daß das Armteil durch die Straffung des Plakats angehoben wird.At the bottom of the poster or the like. a comparatively heavy arm part is arranged in a suitable manner, by means of which the hung poster is to be kept taut. This comparatively heavy arm part or the like changes in length of the poster. largely compensated in the vertical direction, since such changes in length or the like by moving the arm part down and thus by tightening the poster again. would be compensated. A reduction in the length of the poster due to changes in temperature and / or moisture conditions means that the arm part is lifted due to the tightening of the poster.

Zur Straffung des Plakats bei Ausdehnung desselben dient somit allein die Gewichtskraft des am unteren Ende des Plakats angeordneten Armteils. Irgendwelche Längenänderungen des Plakats, die in Querrichtung des Plakats stattfinden und die ebenfalls zu Verfaltungen od.dgl. führen können, können durch die seitens des Armteils ausgeübte Gewichtskraft nicht beseitigt werden.Only the weight of the arm part arranged at the lower end of the poster serves to tighten the poster when it is expanded. Any changes in length of the poster, which take place in the transverse direction of the poster and which also or similar to folds. can not be eliminated by the weight exerted by the arm part.

Der Erfindung liegt die Aufgabe zugrunde, die gattungsgemäße Werbevorrichtung derart weiterzubilden, daß mit konstruktiv einfachen Mitteln nicht nur Längenänderungen in Vertikalrichtung des Plakats, sondern auch Längenänderungen in Horizontalrichtung des Plakats störungsfrei beseitigt werden können.The invention has for its object to further develop the generic advertising device in such a way that not only changes in length in the vertical direction of the poster, but also changes in length in the horizontal direction of the poster can be eliminated without problems using structurally simple means.

Diese Aufgabe wird erfindungsgemäß dadurch gelöst, daß bei der Werbevorrichtung elastische Spannelemente vorgesehen sind, mittels denen das Plakat allseitig in seinem Außenrandbereich im Gehäuse lösbar anbringbar ist. Im Falle der Werbevorrichtung gemäß der vorliegenden Erfindung wird anstelle der Gewichtskraft eines Beschwerteils, die notwendigerweise nur in Vertikalrichtung wirken kann, die Glättung des Plakats mittels der Elastizität von Spannelementen erreicht, die einerseits mit dem Gehäuse und andererseits mit dem Plakat verbunden sind. Als weiterer Vorteil ergibt sich im Falle der Erfindung, daß die Anbringung des Plakats innerhalb der Werbevorrichtung erheblich erleichtert ist.This object is achieved in that the advertising device provides elastic clamping elements by means of which the poster can be detachably attached on all sides in its outer edge region in the housing. In the case of the advertising device according to the present invention, instead of the weight of an objection, which can necessarily only act in the vertical direction, the smoothing of the poster is achieved by means of the elasticity of tensioning elements which are connected on the one hand to the housing and on the other hand to the poster. Another advantage of the invention is that the placement of the poster within the advertising device is considerably facilitated.

Durch die Spannelemente ist zwangsläufig sichergestellt, daß unabhängig von Temperatur- und/oder Feuchteschwankungen eine faltenfreie Befestigung des Plakats gegeben ist, da dieses von den Spannelementen in eine straffe Lage gezogen wird.The tensioning elements inevitably ensure that the poster is fastened in a wrinkle-free manner regardless of temperature and / or humidity fluctuations, since this is pulled into a taut position by the tensioning elements.

Die einen Enden der Spannelemente können gemäß Patentanspruch 2 fest am Gehäuse angebracht sein. Die anderen Enden dienen dann der lösbaren Verbindung mit dem aufzuhängenden Plakat. Hierdurch wird erreicht, daß in jeder Werbevorrichtung jeweils genügend Spannelemente zur Verfügung stehen. Ein Entfernen der Spannelemente aus dem Gehäuse der Werbevorrichtung wird vermieden.One end of the clamping elements can be fixedly attached to the housing according to claim 2. The other ends then serve the releasable connection to the poster to be hung. This ensures that there are sufficient clamping elements available in each advertising device. Removal of the tensioning elements from the housing of the advertising device is avoided.

Durch die Anordnung der Spannelemente gemäß Patentanspruch 3 ist eine allseitige Abspannung eines in dem Gehäuse der Werbevorrichtung aufzuhängenden Plakats möglich.The arrangement of the tensioning elements in accordance with claim 3 enables all-round bracing of a poster to be hung in the housing of the advertising device.

Sofern die Spannelemente gemäß Patentanspruch 4 an einer im Gehäuse vorgesehenen zusätzlichen transparenten Platte angebracht sind, kann diese Platte zur Abstützung des Plakats von hinten genutzt werden.If the tensioning elements are attached to an additional transparent plate provided in the housing, this plate can be used to support the poster from behind.

Die Anbringung der Spannelemente am Gehäuse gemäß Patentanspruch 5, bei der die Spannelemente in ihrer Haupterstreckung etwa senkrecht zur Plakatebene verlaufen, ermöglicht, daß für die Aufnahmevorrichtungen, zu denen die Spannelemente gehören, kein Raum verbraucht wird, der zu einer Verkleinerung der zur Schau gestellten Plakatfläche führen könnte. Die gesamte Vorderfläche des Gehäuses der Werbevorrichtung kann als Plakatfläche benutzt werden. Die Aufnahmevorrichtungen sitzen hinter dem Plakat zwischen diesem und der Rückwand des Gehäuses.The attachment of the clamping elements on the housing according to claim 5, in which the clamping elements extend approximately perpendicular to the plane of the poster in their main extension, enables that for the receiving devices to which the Clamping elements belong, no space is consumed, which could lead to a reduction in the size of the poster area on display. The entire front surface of the housing of the advertising device can be used as a poster surface. The receptacles sit behind the poster between this and the rear wall of the housing.

Die Anbringung der Spannelemente gemäß Patentanspruch 6, der gemäß sie mit ihrer Haupterstreckung in Richtung auf das Gehäuseinnere verlaufen, ermöglicht eine vergleichsweise wenig tiefe Ausgestaltung des Gehäuses.The attachment of the tensioning elements according to claim 6, which according to them extend with their main extension in the direction of the interior of the housing, enables a comparatively shallow design of the housing.

In den Randbereichen der Außenseiten des im Gehäuse anzubringenden Plakats sind gemäß Patentanspruch 7 Laschen vorhanden, welche den anderen Enden der Spannelemente zugeordnet und mit diesen verbindbar sind. Hierdurch wird eine Beschädigung des Plakats durch die Spannelemente sicher vermieden.In the edge regions of the outer sides of the poster to be attached in the housing, there are 7 tabs which are assigned to the other ends of the tensioning elements and can be connected to them. Damage to the poster by the tensioning elements is thereby reliably avoided.

Die einen Enden der Spannelemente bzw. deren Halteglieder sind gemäß Patentanspruch 8 im Gehäuse derart angebracht, daß jeweils mindestens das andere Ende eines Spannelements bzw. eines Halteglieds einem Rand des aufzunehmenden Plakats zugeordnet ist, vorzugsweise in den Eckbereichen desselben, wobei die Anordnung der auf den Außenseiten des Plakats ausgebildeten Laschen entsprechend ist. Hierdurch kann eine weitgehend gleichmäßige Spannungsbelastung des Plakats erreicht werden.The one ends of the tensioning elements or their holding members are mounted in the housing in accordance with claim 8 in such a way that at least the other end of a tensioning element or a holding member is assigned to an edge of the poster to be received, preferably in the corner regions thereof, the arrangement of which on the Outside of the poster trained tabs is corresponding. In this way, a largely uniform stress load on the poster can be achieved.

Die Spannelemente sind lösbar mit den Laschen des anzubringenden Plakats verbindbar, so daß eine einfache und schnelle Anbringung bzw. Abnahme von nur einer einzigen Person durchführbar ist.The tensioning elements can be detachably connected to the tabs of the poster to be attached, so that simple and quick attachment or removal can be carried out by only one person.

Vorteilhaft bestehen die Laschen und die Halteglieder gemäß Patentanspruch 9 aus durchleuchtbarem Material, so daß der Werbeeffekt durch diese nicht beeinträchtigt ist. Die einen Enden der Spannelemente können durch Schweißung oder Klebung an den Haltegliedern befestigt sein.Advantageously, the tabs and the holding members consist of translucent material, so that the advertising effect is not affected by this. One end of the clamping elements can be attached to the holding members by welding or gluing.

Zur Befestigung der Laschen auf dem anzubringenden Plakat eignen sich gemäß Patentanspruch 10 besonders Folienstreifen, vorzugsweise aus durchleuchtbarem Material, welche mit einer selbstklebenden Beschichtung versehen sind, so daß diese nach Ablösen des Schutzpapiers an den gewünschten Stellen des Plakats durch einfaches Aufdrücken befestigbar sind.For attaching the tabs on the poster to be attached are particularly suitable strips of film, preferably made of translucent material, which are provided with a self-adhesive coating, so that they can be attached to the desired locations of the poster by simply pressing on after removing the protective paper.

Gemäß Patentanspruch 11 dienen als Spannelemente elastische Bänder, elastische Klettverschlüsse, beispielsweise aus Gummi oder Federmaterial, welche eine faltenfreie Befestigung der Plakate ermöglichen.According to claim 11 serve as tensioning elements elastic bands, elastic Velcro closures, for example made of rubber or spring material, which allow wrinkle-free attachment of the posters.

Die Spannelemente sind gemäß Patentanspruch 12 aus UV-beständigem Material hergestellt, so daß diese in ihrer Lebensdauer nicht durch die als Lichtquellen Verwendung findenden Leuchtstoffröhren beeinträchtigt sind.The clamping elements are made of UV-resistant material according to claim 12, so that their lifetime is not affected by the fluorescent tubes used as light sources.

Die als Spannelemente Verwendung findenden Bänder weisen gemäß Patentanspruch 13 mindestens an ihren anderen Enden Haken auf, welche die Laschen hintergreifen, so daß es lediglich eines Aushängens bzw. Einhängens der Haken hinter die Laschen der aufzubringenden Plakate bzw. hinter die einander zugeordneten Laschen bedarf, um die Plakate faltenfrei anzubringen.The tapes used as tensioning elements have, according to claim 13, at least at their other ends hooks which engage behind the tabs, so that it is only necessary to unhook or hook the hooks behind the tabs of the posters to be applied or behind the tabs assigned to one another apply the posters without wrinkles.

Die Spannelemente können gemäß Patentanspruch 14 vorteilhaft aus elastischem Klettenband hergestellt werden.The tensioning elements can advantageously be made from elastic Velcro tape according to claim 14.

Die Laschen, die Halteglieder und die zugehörigen Spannelemente können auch gemäß Patentanspruch 15 von Klettverschlüssen gebildet sein, welche ebenfalls eine leichte und schnelle Befestigung ermöglichen.The tabs, the holding members and the associated tensioning elements can also be formed according to claim 15 by Velcro fasteners, which also enable easy and quick attachment.

Eine besonders kostengünstige Herstellungsweise für die Spannelemente ergibt sich, wenn diese gemäß Patentanspruch 16 als formgestanzte Gummispannelemente ausgebildet sind.A particularly cost-effective way of producing the clamping elements is obtained if they are designed according to claim 16 as die-cut rubber clamping elements.

Mittels der gemäß Patentanspruch 17 vorgesehenen Umlenkelemente in den Bereichen, in denen das Plakat mit den Spannelementen verbunden ist, wird eine sichere Führung und Lagerung sowohl für das Plakat als auch für die in einer anderen Richtung verlaufenden Spannelemente erzielt.By means of the deflection elements provided according to claim 17 in the areas in which the poster is connected to the tensioning elements, secure guidance and storage is achieved both for the poster and for the tensioning elements running in another direction.

Die Gestaltung der Umlenkelemente gemäß Patentanspruch 18 verhindert weitestgehend Beschädigungen des Plakats sowie der Spannelemente.The design of the deflection elements according to claim 18 largely prevents damage to the poster and the clamping elements.

Sofern die Umlenkelemente gemäß Patentanspruch 19 drehbar gelagert sind, kann Gleitreibung zwischen den Umlenkelementen und dem auf ihnen gelagerten Plakat bzw. den auf ihnen laufenden Spannelementen vermieden werden.If the deflection elements are rotatably mounted according to claim 19, sliding friction between the deflection elements and the poster mounted on them or the tensioning elements running on them can be avoided.

Durch die insbesondere in Verbindung mit den Umlenkelementen vorgenommene Ablenkung der Spannelemente aus der Plakatebene ist es möglich, den Deckel des Gehäuses gemäß Patentanspruch 20 insgesamt als transparente Scheibe auszubilden und die gesamte Vorderfläche des Gehäuses als Plakatfläche zu nutzen.Due to the deflection of the clamping elements from the poster plane, in particular in connection with the deflection elements, it is possible to design the cover of the housing as a whole as a transparent disk and to use the entire front surface of the housing as a poster surface.

Bei der Ausgestaltung der Spannelemente gemäß Patentanspruch 21 und einer entsprechenden Ausbildung des Plakats bzw. des Gehäuses mit Bohrungen bzw. Schlitzes kann eine weitere Vereinfachung der Anbringung der Plakate in den Werbevorrichtungen erzielt werden.With the design of the clamping elements according to claim 21 and a corresponding design of the poster or the housing with holes or slots, a further simplification of the attachment of the posters can be achieved in the advertising devices.

Wenn im Gehäuse eine durchleuchtbare Trägerfolie zur Aufnahme von Plakaten zur Wechselwerbung vorhanden ist, wobei die Trägerfolie auf im Gehäuse gelagerte, antreibbare und ggf. bremsbare Vorratsrollen aufwickelbar und von diesen abwickelbar ist, wird weiterhin gemäß Patentanspruch 22 vorgeschlagen, daß die auf die Außenseite der Trägerfolie aufzubringenden Plakate mit dieser mittels Spannelementen lösbar verbunden sind. Durch diese Ausbildung ist zwangsläufig sichergestellt, daß unabhängig von Temperatur- und/oder Feuchteschwankungen eine faltenfreie Befestigung der Plakate auf der Trägerfolie gegeben ist, da diese allseitig von den Spannelementen in eine straffe Lage gezogen werden. Darüber hinaus kann durch eine Verstellung bzw. Auf- und Abrollung der Trägerfolie in einfacher Weise das in der Werbevorrichtung zur Schau gestellte Plakat u.U. sogar regelmäßig gewechselt werden.If there is a radiolucent carrier film for receiving posters for interchangeable advertising, the carrier film being able to be wound onto and unwound from supply rolls which can be driven and possibly braked and stored in the housing, it is further proposed according to claim 22 that they are on the outside of the carrier film posters to be applied releasably connected to this by means of clamping elements are. This design inevitably ensures that, regardless of temperature and / or moisture fluctuations, there is a wrinkle-free fastening of the posters on the carrier film, since they are pulled into a taut position on all sides by the tensioning elements. In addition, by adjusting or unrolling and unrolling the carrier film, the poster displayed in the advertising device can even be changed regularly on a regular basis.

Die einen Enden der Spannelemente können gemäß Patentanspruch 23 auf der Außenseite der Trägerfolie fest angebracht sein. Die anderen Enden dienen dann der lösbaren Verbindung mit den aufzubringenden Plakaten.One end of the clamping elements can be fixedly attached to the outside of the carrier film according to claim 23. The other ends then serve the releasable connection with the posters to be applied.

In den Randbereichen der Außenseiten der auf die Trägerfolie aufzubringenden Plakate sind Laschen vorhanden, welche den anderen Enden der Spannelemente zugeordnet und mit diesen verbindbar sind.In the edge areas of the outer sides of the posters to be applied to the carrier film, tabs are provided which are assigned to the other ends of the tensioning elements and can be connected to them.

Es ist jedoch auch möglich, auf der Außenseite der Trägerfolie und in den Randbereichen der Außenseiten der auf dieser aufzubringenden Plakate jeweils einander paarweise zugeordnete Laschen vorzusehen, welche mittels der Spannelemente miteinander verbunden sind.However, it is also possible to provide tabs which are assigned to one another in pairs on the outside of the carrier film and in the edge regions of the outside of the posters to be applied thereon and which are connected to one another by means of the tensioning elements.

Die einen Enden der Spannelemente bzw. die Laschen auf der Trägerfolie sind derart angebracht, daß jeweils mindestens das andere Ende eines Spannelements bzw. eine Lasche einem Rand des aufzunehmenden Plakates zugeordnet ist, vorzugsweise in den Eckbereichen desselben, wobei die Anordnung der Laschen auf den Außenseiten der auf die Trägerfolie aufzubringenden Plakate entsprechend ist.The one ends of the tensioning elements or the tabs on the carrier film are attached such that at least the other end of a tensioning element or a tab is one Is assigned to the edge of the poster to be picked up, preferably in the corner areas thereof, the arrangement of the tabs on the outer sides of the posters to be applied to the carrier film corresponding.

Die Spannelemente sind mindestens an einer Seite lösbar mit den Laschen der aufzubringenden Plakate verbunden, so daß eine einfache und schnelle Anbringung bzw. Abnahme von nur einer einzigen Person durchführbar ist.The tensioning elements are detachably connected on at least one side to the tabs of the posters to be applied, so that simple and quick attachment or removal can be carried out by just one person.

Vorteilhaft bestehen die Laschen auch aus durchleuchtbarem Material, so daß der Werbeeffekt durch diese nicht beeinträchtigt ist. Die Laschen bzw. die einen Enden der Spannelemente können auf der Trägerfolie durch Schweißung oder Klebung befestigt sein.Advantageously, the tabs also consist of translucent material, so that the advertising effect is not affected by them. The tabs or the one ends of the tensioning elements can be fastened to the carrier film by welding or gluing.

Zur Befestigung der Laschen auf den aufzubringenden Plakaten eignen sich besonders Folienstreifen, vorzugsweise aus durchleuchtbarem Material, welche mit einer selbstklebenden Beschichtung versehen sind, so daß diese nach Ablösen des Schutzpapieres an den gewünschten Stellen durch einfaches Aufdrücken befestigbar sind.Foil strips, preferably made of translucent material, which are provided with a self-adhesive coating, are particularly suitable for attaching the tabs to the posters to be applied, so that they can be attached to the desired locations by simply pressing them on after the protective paper has been removed.

Gemäß einem weiteren Merkmal der Erfindung dienen als Spannelemente elastische Bänder, elastische Klettverschlüsse, beispielsweise aus Gummi oder Federmaterial, welche eine faltenfreie Befestigung der Plakate ermöglichen. Die Spannelemente sind aus UV-beständigem Material hergestellt, so daß diese in ihrer Lebensdauer nicht durch die als Lichtquellen Verwendung findenden Leuchtstoffröhren beeinträchtigt sind.According to a further feature of the invention, elastic bands, elastic Velcro fasteners, for example made of rubber or spring material, are used as tensioning elements, which enable the posters to be attached without wrinkles. The tensioning elements are made of UV-resistant material, so that these in their lifespan is not affected by the fluorescent tubes used as light sources.

Die als Spannelemente Verwendung findenden Bänder weisen mindestens an ihren anderen Enden Haken auf, welche die Laschen hintergreifen, so daß es lediglich eines Aushängens bzw. Einhängens der Haken hinter die Laschen der aufzubringenden Plakate bzw. hinter die einander zugeordneten Laschen bedarf, um die Plakate auf der Trägerfolie faltenfrei zu befestigen.The tapes used as tensioning elements have hooks at least at their other ends, which engage behind the tabs, so that it is only necessary to unhook or hook the hooks behind the tabs of the posters to be applied or behind the tabs assigned to one another in order to have the posters to attach the carrier film without wrinkles.

Die Laschen und zugehörigen Spannelemente können auch von Klettverschlüssen gebildet sein, welche ebenfalls eine leichte und schnelle Befestigung ermöglichen.The tabs and associated tensioning elements can also be formed by Velcro fasteners, which also enable easy and quick attachment.

Im Gehäuse ist nach einem weiteren Vorschlage der Erfindung mindestens eine sich über die Breite der Trägerfolie erstrekkende Bürstenleiste od.dgl. vorgesehen, vorzugsweise im Bereich vor einer Vorratsrolle. Durch diese Bürstenleiste wird eine elektrostatische Aufladung der Trägerfolie bewirkt mit der Folge, daß diese auf die Unterseite der aufzubringenden Plakate eine Haftkraft ausübt, so daß eine Kombinationswirkung erzielt wird, nämlich einmal zusätzliche Festlegung auf der Trägerfolie, und zum anderen eine faltenfreie Verspannung auf derselben.According to a further proposal of the invention, at least one brush strip or the like extending over the width of the carrier film is in the housing. provided, preferably in the area in front of a supply roll. This brush strip causes an electrostatic charge on the carrier film, with the result that it exerts an adhesive force on the underside of the posters to be applied, so that a combination effect is achieved, namely additional fixing on the carrier film, and secondly wrinkle-free tensioning thereon.

Im folgenden wird die Erfindung an Hand von Ausführungsbeispielen unter Bezugnahme auf die Zeichnung näher erläutert. Es zeigen:

Figur 1
einen Querschnitt durch die erfindungsgemäße Werbevorrichtung und
Figur 2
eine Draufsicht auf einen Abschnitt der Außenseite einer Trägerfolie.
The invention is explained in more detail below with the aid of exemplary embodiments with reference to the drawing. Show it:
Figure 1
a cross section through the advertising device according to the invention and
Figure 2
a plan view of a portion of the outside of a carrier film.

Ein im Querschnitt etwa rechteckiges Gehäuse 1 hat eine Rückwand 11, zwei nicht dargestellte Seitenwände, eine Unterwand 12 und eine Oberwand 13. An der Vorderseite des Gehäuses 1 ist ein Deckel 3 vorgesehen, mittels dem die an der Vorderseite des Gehäuses 1 angeordnete Öffnungsfläche geschlossen werden kann.A housing 1, which is approximately rectangular in cross section, has a rear wall 11, two side walls (not shown), a lower wall 12 and an upper wall 13. A cover 3 is provided on the front of the housing 1, by means of which the opening area arranged on the front of the housing 1 is closed can.

Der Deckel 3 ist in bezug auf das Gehäuse 1 bewegbar; vorzugsweise ist er schwenkbar am Gehäuse 1 angelenkt. Der Deckel 3 besteht im wesentlichen aus einem rechteckigen, schmalen Rahmen 14, in dem eine transparente Sichtscheibe 4 gehaltert ist. Der Deckel 3 kann aber auch insgesamt als Sichtscheibe 4 ausgestaltet sein.The lid 3 is movable with respect to the housing 1; it is preferably pivotably articulated on the housing 1. The lid 3 consists essentially of a rectangular, narrow frame 14 in which a transparent lens 4 is held. The cover 3 can also be configured as a viewing window 4 as a whole.

Auf der Innenseite der Rückwand 11 des Gehäuses 1 sind mehrere Lichtquellen 2 so angeordnet, daß der Innenraum des Gehäuses 1 mehr oder weniger gleichmäßig ausgeleuchtet wird.On the inside of the rear wall 11 of the housing 1, a plurality of light sources 2 are arranged such that the interior of the housing 1 is more or less uniformly illuminated.

Im vorderen Bereich des Gehäuses 1, nahe der Sichtscheibe 4 bzw. dem Deckel 3, sind Aufnahmevorrichtungen für ein innerhalb des Gehäuses 1 anzubringendes Plakat 5 angeordnet. Die Anzahl der Aufnahmevorrichtungen hängt von der Größe des anzubringenden Plakats 5 ab. Vorzugsweise sind nahe allen vier Ecken des Plakats 5 jeweils zwei, d.h. an jedem eine Ecke bildenden Außenrand eine Aufnahmevorrichtung vorgesehen. Im Falle des dargestellten Ausführungsbeispiels sind die Aufnahmevorrichtungen an der Unter- 12 und Oberwand 13 sowie an den nicht dargestellten Seitenwänden befestigt.In the front area of the housing 1, near the viewing window 4 or the cover 3, there are holding devices for a poster 5 to be attached within the housing 1. The number of receiving devices depends on the size of the poster 5 to be attached. Preferably, two receptacles are provided near all four corners of the poster 5, that is to say a receiving device on each outer edge. In the case of the exemplary embodiment shown, the receiving devices are fastened to the lower and upper wall 13 and to the side walls (not shown).

Jede Aufnahmevorrichtung ist vom Prinzip her gleich aufgebaut. An der entsprechenden Wand, im dargestellten Ausführungsbeispiel an der Ober- 13 und an der Unterwand 12, ist ein Halteglied 8 befestigt. Das Halteglied 8 ist vorzugsweise aus einem transparenten Werkstoff hergestellt.The principle of each cradle is identical. A holding member 8 is fastened to the corresponding wall, in the exemplary embodiment shown on the upper wall 13 and on the lower wall 12. The holding member 8 is preferably made of a transparent material.

Die Halteglieder können aber auch durch den außen nicht sichtbaren oberen Abschnitt einer nicht dargestellten Streuscheibe gebildet sein.The holding members can, however, also be formed by the upper section, not visible from the outside, of a diffuser, not shown.

An dem Halteglied 8 ist in beliebiger Weise, z.B. durch eine Haken/Lasche-Verbindung ein Spannelement 6 befestigt. Das Spannelement 6 besteht aus einem elastischem Werkstoff, z.B. Gummi, und ist an seinem freien Ende mit einem Haken 9 ausgerüstet. Der Haken 9 ist mit dem Außenrand des Plakats 5 in Eingriff bringbar, und zwar sind an den entsprechenden Stellen des Außenrands des Plakats 5 verstärkte Laschen 7 eingearbeitet, die von den Haken 9 der Aufnahmevorrichtungen hintergriffen werden.A clamping element 6 is fastened to the holding member 8 in any manner, for example by a hook / tab connection. The clamping element 6 consists of an elastic material, for example rubber, and is equipped with a hook 9 at its free end. The hook 9 can be brought into engagement with the outer edge of the poster 5, specifically reinforced tabs 7 are incorporated at the corresponding locations on the outer edge of the poster 5, which are engaged behind by the hooks 9 of the holding devices.

In den Bereichen, in denen die Haken 9 der Aufnahmevorrichtungen mit den Laschen 7 des Plakats 5 in Eingriff sind, sind Umlenkelemente 10 angeordnet, so daß die Spannelemente 6 mit ihrer Haupterstreckung senkrecht zur Plakatebene in Richtung auf die Rückwand 11 auf die Halteglieder 8 zu verlaufen. Durch diese Umlenkung des Plakats 5 bzw. der Spannelemente 6 wird erreicht, daß nahezu die gesamte Fläche der Vorderseite des Gehäuses 1 als Plakatfläche nutzbar ist. Die Umlenkelemente 10 können sich jedoch auch über den gesamten Außenrand des Plakats 5 erstrecken.In the areas in which the hooks 9 of the receiving devices are engaged with the tabs 7 of the poster 5, deflection elements 10 are arranged so that the clamping elements 6 extend perpendicularly to the poster plane in the direction of the rear wall 11 on the holding members 8 . This deflection of the poster 5 or the clamping elements 6 ensures that almost the entire surface of the front of the housing 1 can be used as a poster surface. The deflection elements 10 can, however, also extend over the entire outer edge of the poster 5.

Die Anbringung des Plakats 5 im Gehäuse 1 der Werbevorrichtung erfolgt bei geöffnetem Deckel 3 durch Einhängen der Haken 9 in die am Außenrand des Plakats 5 vorgesehenen Laschen 7. Sofern die Laschen 7 mit den ihnen zugeordneten Haken 9 in Eingriff gebracht werden, ist das Plakat 5 völlig wellen- und knitterfrei korrekt im Gehäuse 1 angeordnet. Sofern sich mit der Zeit infolge der Änderung der klimatischen Verhältnisse, Feuchtigkeit etc., die Ausdehnung des Plakats 5 ändert, wird diese Änderung unmittelbar durch die elastischen Spannelemente 6 ausgeglichen, so daß das Plakat 5 auch in solchen Fällen völlig wellen- und knitterfrei bleibt.The poster 5 is attached to the housing 1 of the advertising device when the lid 3 is open by hanging the hooks 9 in the tabs 7 provided on the outer edge of the poster 5. If the tabs 7 are brought into engagement with the hooks 9 assigned to them, the poster is 5th completely wave and crease-free correctly arranged in the housing 1. If the expansion of the poster 5 changes over time as a result of the change in climatic conditions, moisture, etc., this change is immediately compensated for by the elastic tensioning elements 6, so that the poster 5 remains completely free of waves and creases even in such cases.

Auf der Außenseite der in Figur 2 ohne Gehäuse etc. abschnittsweise dargestellten Trägerfolie 21 sind Laschen 23 durch Schweißung oder Klebung befestigt, und zwar in einem ganz bestimmten Abstand zueinander, welcher durch die Abmessungen der auf die Trägerfolie 21 aufzubringenden Plakate 22 vorgegeben ist.On the outside of the carrier film 21 shown in sections in FIG. 2 without the housing etc., tabs 23 are fastened by welding or gluing, in one piece certain distance from one another, which is predetermined by the dimensions of the posters 22 to be applied to the carrier film 21.

Den einzelnen Laschen 23 der Trägerfolie 21 sind in den Randbereichen der Außenseiten der auf diese aufzubringenden Plakate 22 jeweils Laschen 24 zugeordnet. Die Laschen 24 bestehen beispielsweise aus transparenten Folienstreifen, welche selbstklebend beschichtet sind und nach Ablösen des Schutzpapiers auf die gewünschten Stellen der Randbereiche lediglich durch Aufdrücken befestigt werden.The individual tabs 23 of the carrier film 21 are each assigned tabs 24 in the edge regions of the outer sides of the posters 22 to be applied thereon. The tabs 24 consist, for example, of transparent film strips which are coated in a self-adhesive manner and, after the protective paper has been removed, are attached to the desired locations of the edge regions simply by being pressed on.

Jeweils eine Lasche 23 auf der Außenseite der Trägerfolie 21 ist paarweise einer zugehörigen Lasche 24 auf den Außenseiten der Plakate 22 zugeordnet.In each case one tab 23 on the outside of the carrier film 21 is assigned in pairs to an associated tab 24 on the outside of the posters 22.

Im dargestellten Ausführungsbeispiel sind jeweils sechs Laschenpaare 23, 24 vorhanden.In the illustrated embodiment, six pairs of tabs 23, 24 are present.

Die Spannelemente 25 verbinden die einander paarweise zugeordneten Laschen 23, wobei sich infolge der Spannkraft der Spannelemente 25 eine faltenfreie, straffe Befestigung der Plakate 22 auf der Trägerfolie 21 ergibt. Als Spannelemente 25 können beispielsweise elastische Bänder Verwendung finden, welche an ihren Enden Haken aufweisen, die jeweils die zugehörigen Laschen 23, 24 hintergreifen. Somit ist eine einfache Aufhängung bzw. Abnahme der Plakate 22 möglich.The tensioning elements 25 connect the tabs 23, which are assigned to one another in pairs, whereby the tensioning force of the tensioning elements 25 results in a wrinkle-free, tight fastening of the posters 22 on the carrier film 21. Elastic bands, for example, can be used as tensioning elements 25, which have hooks at their ends, each of which engages behind the associated tabs 23, 24. A simple suspension or removal of the posters 22 is thus possible.

Es können jedoch auch Spannelemente in Form von Klettverschlüssen benutzt werden, welche an entsprechend gestalteten Flächen der Laschen 23, 24 befestigbar sind oder aus elastischem Klettenband gefertigt sind. In allen Fällen ist sichergestellt, daß eine elastische Verspannung zur faltenfreien Festlegung unabhängig von Temperatur- und Feuchtigkeitsschwankungen gewährleistet ist.However, tensioning elements in the form of Velcro fasteners can also be used, which can be fastened to correspondingly designed surfaces of the tabs 23, 24 or are made from elastic Velcro tape. In all cases, it is ensured that an elastic bracing for wrinkle-free fixing is guaranteed regardless of temperature and humidity fluctuations.

Die sich quer über die Breite der Trägerfolie 21 erstreckende Bürstenleiste ist der Einfachheit halber nicht dargestellt, jedoch befindet sich diese möglichst im Bereich vor mindestens einer der Vorratsrollen, vorzugsweise beider. Durch die durch diese hervorgerufene elektrostatische Aufladung wird eine zusätzliche Haftwirkung der Plakate 22 auf der eigentlichen Trägerfolie 21 bewirkt.The brush strip extending across the width of the carrier film 21 is not shown for the sake of simplicity, but it is preferably in the area in front of at least one of the supply rolls, preferably both. The electrostatic charge caused by this causes an additional adhesive effect of the posters 22 on the actual carrier film 21.

Claims (35)

  1. Advertising device comprising a casing (1), light sources (2), which are disposed in the rear part of the casing (1), and a cover (3), which is provided with a viewing panel (4) or the like and by means of which the front part of the casing may be closed, wherein a placard (5) may be disposed between the cover (3) and the light sources (2), characterised by resilient tensioning elements (6), by means of which the placard (5) can be mounted in a detachable manner in the casing (1) on all sides in its external edge area.
  2. Advertising device according to Claim 1, characterised in that the ends of the tensioning elements (5) are mounted securely on the casing (1).
  3. Advertising device according to Claim 1 or 2, characterised in that at least one tensioning element (6) is provided for the upper and the lower edge and/or both lateral edges of the placard (5) in each case.
  4. Advertising device according to any one of Claims 1 to 3, characterised in that the tensioning elements (6) are secured on a transparent plate which is disposed behind the plane of the placard when viewed from the cover (3).
  5. Advertising device according to any one of Claims 1 to 3, characterised in that the tensioning elements (6) are secured on the casing (1) in such a manner the main extension is approximately perpendicular to the plane of the placard.
  6. Advertising device according to any one of Claims 1 to 3, characterised in that the tensioning elements (6) are secured on the casing (1) in such a manner that their main extension is approximately parallel to the plane of the placard in the direction towards the middle area of the casing.
  7. Advertising device according to any one of Claims 1 to 6, characterised in that, in the edge areas of the external sides of the placard (5) which are to be mounted in the casing (1), there are provided flaps (7), which are associated with the other ends of the tensioning elements (6) and can be connected thereto.
  8. Advertising device according to any one of Claims 1 to 7, characterised in that the one ends of the tensioning elements (6) or the retaining members (8) thereof are mounted in the casing (1) in such a manner, that, in each case, at least the other end of the tensioning element (6) or a retaining member (8) is associated with one edge of the placard (5) to be accommodated, preferably in the corner areas thereof, wherein the arrangement of the flaps (7) on the outer sides of the placard (5) which is to be mounted in the casing (1) corresponds.
  9. Advertising device according to Claim 7 or Claim 8, characterised in that the flaps (7) and, optionally, the retaining members (8) or the like are of translucent material.
  10. Advertising device according to any one of Claims 7 to 9, characterised in that the flaps (7) or the like comprise transparent foil strips, which are provided with a self-adhesive coating.
  11. Advertising device according to any one of Claims 1 to 10, characterised in that resilient bands or the like serve as tensioning elements (6).
  12. Advertising device according to any one of Claims 1 to 11, characterised in that the tensioning elements (6) are produced of UV-resistant material.
  13. Advertising device according to any one of Claims 1 to 12, characterised in that the tensioning elements (6) comprise, at least at their one ends, hooks (9) which engage behind the flaps (7).
  14. Advertising device according to any one of Claims 1 to 13, characterised in that the tensioning elements (6) are produced from resilient hook and eye fabric fastening strip.
  15. Advertising device according to any one of Claims 1 to 14, characterised in that the flaps (7), the retaining members (8) and the associated tensioning elements (6) comprise hook and eye fabric fastening means.
  16. Advertising device according to any one of Claims 1 to 5, characterised in that the tensioning elements (6) are formed as dye-stamped rubber resilient elements.
  17. Advertising device according to any one of Claims 1 to 16, characterised in that, in the vicinity of the external edges of the placard (5) mounted in the casing (1), there are disposed, at least at the points at which the tensioning elements (6) are connected to the external edges, deflector elements (10).
  18. Advertising device according to Claim 17, characterised in that the deflector elements (10) have a circular cross-section.
  19. Advertising device according to Claims 17 or 18, characterised in that the deflector elements (10) are mounted in a rotatable manner.
  20. Advertising device according to any one of Claims 1 to 19, characterised in that the cover (3) is, as a whole, formed as a transparent viewing panel (4).
  21. Advertising device according to any one of Claims 1 to 20, characterised in that the flaps (7) of each tensioning element (6) are mounted in bores or slits on the placard and/or casing side.
  22. Advertising device according to Claim 1, characterised in that in the casing (1) there is provided a translucent supporting foil (21) for the accommodation of placards (22) for alternating advertising, which supporting foil (21) can be wound onto storage rollers which are mounted in the casing (1) and can be driven and optionally braked, and can be unwound therefrom, wherein the placard (22) which is to be mounted on the external side of the supporting foil (21) is connected in a detachable manner thereto by means of tensioning elements (25).
  23. Advertising device according to Claim 22, characterised in that the one ends of the tensioning elements (25) are mounted on the external side of the supporting foil (21) in a secure manner.
  24. Advertising device according to Claim 22 or 23, characterised in that in the edge areas of the external sides of the placards (22) that are mounted on the supporting foil (21), there are provided flaps (24), which are associated with the other ends of the tensioning elements (25) and can be connected thereto.
  25. Advertising device according to any one of Claims 22 to 24, characterised in that the external side of the supporting foil (21) and in the edge areas of the external sides of the placard (22) to be mounted thereon, there are mounted flaps (23, 24) arranged in pairs in each case, which flaps are connected to one another by means of the tensioning elements (25).
  26. Advertising device according to any one of Claims 22 to 25, characterised in that the one ends of the tensioning elements (25) or the flaps (23) are mounted on the supporting foil (21) in such a manner that, in each case, at least the other end of a tensioning element (25) or a flap (23) is associated with one edge of the placard (22) to be accommodated, preferably in the edge area of the same, wherein the arrangement of the flaps (24) on the external edges of the placard (22) which is to be mounted on the supporting foil (21) corresponds.
  27. Advertising device according to any one of Claims 22 to 26, characterised in that the flaps (23, 24) or the like consist of translucent material.
  28. Advertising device according to any one of Claims 22 to 27, characterised in that the flaps (23, 24) or the like consist of translucent foil strips, which are provided with a self-adhesive coating.
  29. Advertising device according to any one of Claims 22 to 28, characterised in that resilient bands or the like act as tensioning elements (25).
  30. Advertising device according to any one of Claims 22 to 29, characterised in that the tensioning elements (25) are produced of UV-resistant material.
  31. Advertising device according to any one of Claims 22 to 30, characterised in that the tensioning elements (25) comprise hooks at least at their other ends, which hooks engage behind the flaps (24) or (23).
  32. Advertising device according to any one of Claims 22 to 31, characterised in that the tensioning elements (25) are produced from resilient hook and eye fabric.
  33. Advertising device according to any one of Claims 22 to 32, characterised in that the flaps (23, 24) and associated tensioning elements (25) are formed by hook and eye fabric fasteners.
  34. Advertising device according to any one of Claims 22 to 33, characterised in that in the casing (1) there is provided at least one brush bar or the like extending over the width of the supporting foil (21).
  35. Advertising device according to any one of Claims 22 to 34, characterised in that the brush bar is disposed in front of a storage roll.
EP90116643A 1989-09-02 1990-08-30 Advertising device Expired - Lifetime EP0416464B1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE3929220 1989-09-02
DE3929220A DE3929220A1 (en) 1989-09-02 1989-09-02 Acquisition display with rear light sources
DE4005866A DE4005866C2 (en) 1990-02-24 1990-02-24 Advertising device
DE4005866 1990-02-24

Publications (3)

Publication Number Publication Date
EP0416464A2 EP0416464A2 (en) 1991-03-13
EP0416464A3 EP0416464A3 (en) 1991-04-17
EP0416464B1 true EP0416464B1 (en) 1994-12-14

Family

ID=25884720

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90116643A Expired - Lifetime EP0416464B1 (en) 1989-09-02 1990-08-30 Advertising device

Country Status (5)

Country Link
EP (1) EP0416464B1 (en)
AT (1) ATE115755T1 (en)
DE (2) DE9018048U1 (en)
DK (1) DK0416464T3 (en)
ES (1) ES2066921T3 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4128283C1 (en) * 1991-08-27 1993-04-29 Ingenieurbuero Und Ausfuehrung Martin Rubach Gmbh, 2050 Hamburg, De
DE19706091C1 (en) * 1997-02-17 1998-07-30 Man Technologie Gmbh Housing for accommodating a display arrangement
ES1076503Y (en) * 2011-12-23 2012-06-12 Sist S Mecanicos Para Electronica S A MIMETIC CONTAINER FOR MOBILE PHONE EQUIPMENT
DE102014117548B4 (en) * 2014-11-28 2021-03-18 Christoph Gawenda Presentation lightbox

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH150758A (en) * 1930-06-25 1931-11-15 Diem Bernet Ulrich Dr Equipment for the demonstration of interchangeable advertisements for daylight and night advertising.
FR2135815A5 (en) * 1971-04-30 1972-12-22 Catteau Jean
DE3035694A1 (en) * 1980-09-22 1982-05-06 August 6464 Linsengericht Iffland TRANSPARENT ADVERTISER
DE8525829U1 (en) * 1985-09-06 1986-02-06 Akif, Abdelkrim, 1000 Berlin Showcase for food and drink menus

Also Published As

Publication number Publication date
EP0416464A3 (en) 1991-04-17
DK0416464T3 (en) 1995-05-01
DE59008001D1 (en) 1995-01-26
EP0416464A2 (en) 1991-03-13
ATE115755T1 (en) 1994-12-15
ES2066921T3 (en) 1995-03-16
DE9018048U1 (en) 1994-03-17

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