WO2001033533A1 - Dispositif de representation d'une image composee de plusieurs elements d'image - Google Patents

Dispositif de representation d'une image composee de plusieurs elements d'image Download PDF

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Publication number
WO2001033533A1
WO2001033533A1 PCT/EP2000/010784 EP0010784W WO0133533A1 WO 2001033533 A1 WO2001033533 A1 WO 2001033533A1 EP 0010784 W EP0010784 W EP 0010784W WO 0133533 A1 WO0133533 A1 WO 0133533A1
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WO
WIPO (PCT)
Prior art keywords
elements
loop
image
slats
lamella
Prior art date
Application number
PCT/EP2000/010784
Other languages
German (de)
English (en)
Inventor
Bruno Wilbert
Original Assignee
Idea Tv Gesellschaft Für Kommunikative Unternehmensbetreuung Mbh
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 Idea Tv Gesellschaft Für Kommunikative Unternehmensbetreuung Mbh filed Critical Idea Tv Gesellschaft Für Kommunikative Unternehmensbetreuung Mbh
Publication of WO2001033533A1 publication Critical patent/WO2001033533A1/fr

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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
    • G09F11/14—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 in the form of stiff flaps, boards, cards, or the like

Definitions

  • the invention relates to a device according to the preamble of patent claim 1.
  • One of the known methods is to provide elongated and rotatable prisms with the cross section of an equilateral triangle on each side of the prism with a partial image. If several of these prisms are arranged next to one another in a vertical or horizontal orientation, a whole image can be represented by the interaction of several prism sides (cf., for example, FIGS. 266 and 267 in US Pat. No. 5,695,346). Since the prisms can be rotated along their longitudinal axis, three different advertisements can be displayed in this way when the prisms are rotated synchronously.
  • a method with which the impression of moving bodies is generated by the movement of partial images is also known (WO 93/14485).
  • a plurality of parallel strips are provided which are arranged closely next to one another, each strip having a part of the overall representation.
  • eight endless belts, each of which is divided into several strips an apparently moving overall picture can be built up.
  • the disadvantage of this method is that a coordinated movement of the endless belts can hardly be achieved because the parallel strips do not form an independent body, but are only separated by lines.
  • a separate drive must be provided for each endless belt.
  • An advertising device which contains a display which represents a sequence of images (WO 99/34350).
  • the display is divided into several independent segments. Each segment represents a changing image that generates a sequence of advertising images with a controllable change rate.
  • four endless belts are arranged side by side, each of which is wound around three rollers, so that a prism is formed.
  • the sides of such a prism are not strictly separated from one another, but are only formed by areas of the endless belt, so that precise control of special sides is difficult.
  • Another known display panel uses prisms with four surfaces, the axes of which are arranged parallel to one another in a common plane, these prisms being able to rotate synchronously (FR 2 753 825). With each prism, only a maximum of four partial images can be displayed.
  • a board with a plurality of lamellae arranged next to one another, which are arranged on supports rotatably about their longitudinal axis and / or transverse axis and whose surface serve as information and / or advertising media, is also known (DE 297 05 250
  • a display device is also known, with which two different displays are alternately displayed on a display surface (DE 298 19 975 U l).
  • the invention has for its object a device for displaying a
  • the invention thus relates to a device for displaying an image which has a plurality of image elements arranged next to one another, each image element being part of a movable endless loop.
  • the picture elements of an endless loop are essentially rigid and articulated to one another. Rigid in this context does not stand for absolutely rigid, but for the contrast to fabrics or foils, as are often used in endless belts, i.e. H. each picture element of a loop according to the invention is physically individualized.
  • the advantage achieved by the invention is in particular that four, six, eight or more performances can be realized with the same device.
  • the device can thus be used for completely different advertisements. B. only two performances, but in another case eight performances.
  • Further advantages of the invention are that the device can be manufactured inexpensively and assembled by a single man.
  • the device can be constructed modularly and wound as a whole into a roll. Furthermore, a very fast image change, even one with a zoom effect, is possible. Finally, the image loss resulting from the segmented composition of an image remains below 3.
  • FIG. 1 shows an advertising medium composed of a plurality of lamellae
  • Fig. 2 is an enlarged view of three slats
  • Fig. 3 is a plan view of lamellar loops
  • FIG. 4 shows the lamellar grinding shown in FIG. 3 after a 90-degree rotation of an end lamella; 5 shows the layer structure of two lamellae;
  • FIG. 7 shows a side view of the device according to FIG. 6;
  • FIG. 8 shows a detailed illustration from FIG. 7, showing a chain channel with a chain wheel
  • FIG. Fig. 9 is a plan view of a chain channel with several sprockets, two
  • FIG. 10 shows a first section of the chain channel according to FIG. 9;
  • FIG. 11 shows a second section of the chain channel according to FIG. 9;
  • 12a, 12b are side views of a chain wheel and a holding device for a lamella which can be connected to it;
  • FIGS. 12a, b top views of the chain wheel and the holding device connectable to it according to FIGS. 12a, b;
  • FIG. 16 shows a side view of the individual illustration according to FIG. 15;
  • 17a, 17b, 17c a plurality of holding parts which can be connected to a chain wheel, but for a lower bar; 18 shows a chain channel with the individual parts shown in FIGS. 17b and 17c;
  • FIG. 19 shows an alternative to the slats shown in FIG. 5;
  • FIG. 20 shows the slats according to FIG. 19 in a position in which they are perpendicular to one another;
  • FIG. 21 shows two pairs of lamellae according to FIG. 19 in the arrangement according to FIG. 20; 22 shows a drive for slat loops; FIG. 23a shows a view XXIIIa-XXIIIa according to FIG. 22;
  • FIG. 23b shows a view XXIIIb-XXIHb according to FIG. 22;
  • FIG. 24 is a top view of a complete drive channel with a board driven by a motor;
  • FIG. 25 shows a side view of the drive channel according to FIG. 24;
  • FIG. 26 shows a view XXVI-XXVI according to FIG. 25 on an enlarged scale
  • 27a, b a gearwheel in plan view and side view, with which a lamella is connected;
  • 28a, b a holding device for lamellae
  • 29a shows a disk with a gear wheel and a pin, the pin being caused to rotate by a movable board
  • FIG. 29b shows a side view of the device shown in FIG. 29a
  • FIG. 31 shows a lamella loop created from folding over according to FIG. 30; 32 shows a drive variant with only one drive gear;
  • FIG. 33 shows a lamella according to FIG. 2, in which a reinforcing element is clipped in;
  • FIG. 34 is a view of the narrow side of the lamella according to FIG. 33;
  • Fig. 35 is an enlarged view of the reinforcing member shown in Fig. 33; 36 is a view of the narrow side of the reinforcing element according to FIG. 35.
  • an advertising medium 1 which consists of a poster 2, each a bar 3, 4 at the top and bottom of the poster 2 and five suspension wires 5 to 9.
  • the poster 2 consists of numerous vertical strips or lamellae 10 to 14, etc., each of which represents only part of the advertising. Only in the overall view of all the picture elements represented by the strips 10 to 14 does the overall picture of the advertising result.
  • the strips or lamellae 10 to 14 can be replaced by other strips or lamellae with the aid of devices located in the strip 3, 4, so that the visual presentations change. If all slats are rotated synchronously once, you can switch from a first advertising image to a second advertising image. be gone. When rotating twice, a third advertising image can be built up etc.
  • the present invention thus makes it possible to present a large number of pictorial representations in succession.
  • the suspension wires 5 to 9 can be designed as electrical energy and / or control lines. However, it is also possible to lay control and power supply lines parallel to the suspension wires 5 to 9 in order to control the devices which are in the strip 3, 4 or to supply them with electrical energy.
  • control and power lines are shown in FIG. 1 just as little as the control device which controls the slats.
  • This control device can be a computer, not shown in the figures.
  • the slats 10, 1 1, 12 are shown enlarged. It can be seen here that the lamellae 10, 11, 12 are provided at their upper and lower ends with tabs 25, 26, 27 or 16, 17, 18, each of which has a rectangular opening 19 to 21 or 22 to 24. With the help of these tabs 25, 26, 27, the slats 10 to
  • reinforcement elements can be provided in the end regions, of which only one reinforcement element 169 is shown in FIG. 2.
  • the slats 10, 11, 12 shown in FIG. 2 are shown again in a top view in FIG. 3. It can be seen here that the slats 10, 11, 12 with further slats 30 to 40 or 41 to 51 or 52 to 62 each form a slat loop 63, 64, 65 which can be rotated clockwise or counterclockwise.
  • Rotary disks or blades 66, 67, 68 or 69, 70, 71 are arranged parallel to the slats 35, 46, 57 and 10, 11, 12, respectively, with a projection 72 to 77 or 78 to 83 on both sides are provided. Each of the projections 75 to 77 or 72 to 74 engages with the
  • the slat loops 63, 64, 65 are rotated around a slat unit in the sense as shown in FIG. 3, the slats 40, 41, 62 take the place of the outwardly visible slats 10, 11, 12 The projections 81, 82, 83 then engage in their openings.
  • the direction of rotation of the loops 63, 64, 65 is always such that the opposing slats, e.g. the slats 37 and 44 are moved in the same direction, which is indicated here by the arrow 94. Corresponding processes take place at the lower end of the slats, but this is not apparent from FIG. 3.
  • the slat loops 63, 64, 65 are shown in a position which results after a 90-degree rotation of the slats 10 to 12 or 35, 46, 57. It can be seen here that the projections 72 to 83 of a disk 66 to 71 engage in two lamella openings. In this way, all the slats in a loop can be grasped and moved by the disks 66, 67, 68 or 69, 70, 71 or their projections 72 to 83. If the slat loops 63, 64, 65 are rotated by a further 90 degrees, the configuration of FIG. 3 results again, but the front loops are replaced by others.
  • 5a shows two slats 268, which consist of the carriers 269, 285 of an adhesive layer 282 and a film 283.
  • the top 284 of the carrier 269 is printed here.
  • Both carriers 269, 285 are separated by a gap 286; however, they are connected to one another by the common film 283.
  • 5b shows the structure of another type of lamella.
  • the slats 58, 59 consist of a carrier material 100, 101, which is provided on its underside with a continuous adhesive layer 102, 103 on which there is a continuous PVC film 104, 105.
  • a gap 106 is provided between the carrier materials 100, 101.
  • the printed film 109, 110 is provided with an adhesive layer 11, 112, on which a protective film 113, 114 is arranged as the last layer.
  • the gap 106 can be easily cut by scratching the material with a sharp Create an object because the material breaks at the scratched points when it is bent.
  • FIG. 6 shows a section of the bar 3 according to FIG. 1, from which the modular structure of the invention can be seen.
  • the strip 3 can thus be constructed from several identical modules, for example from four modules, of which one module is located between the wires 5, 6 or 6, 7 or 7, 8 or 8, 9.
  • the module 120 shown in FIG. 6 has two side housing walls 121, 122 and an upper housing wall 123 and a rear wall 125, the two side housing walls 121, 122 and the rear wall 125 being closed on their underside by a chain channel 124 , There are several in the chain channel
  • the gear wheels 133, 131 and 130, 132 are each connected to a chain wheel 136, 137 via shafts 134, 298. Since the motor 126 is offset to the rear relative to the motor 127 and the gears 130, 132 of the motor 126 are coupled to sprockets which - not visible in FIG. 6 - lie behind the front sprockets 136, 137, are only those of the motor 127 assigned sprockets to recognize. Some of these sprockets are numbered 138, 139, 140, etc.; they are arranged on the same level as the two sprockets 136, 137. A chain, not shown in FIG. 6, is wrapped around these chain wheels 136 to 140. Further details can be found in FIG. 9. Coupling elements 150, 151 lead from the chain wheels 136, 137 out of the chain
  • the motor 127 is arranged on a carrier half 181 which can be moved along a groove 287 in the wall 121 or a groove 288 in the wall 122. The same applies to the carrier half of the motor 126, which cannot be seen in FIG. 6.
  • the sprockets 136 to 140 are moved simultaneously with the motors 126, 127. This can be done in such a way that the lower support half 299 is connected to the upper support half 181.
  • the arrangement of FIG. 6 is shown in a view X in FIG. 7, the housing wall 122 being omitted.
  • the two motors 126, 127 are arranged spatially offset from one another.
  • the motors 126, 127 are each mounted on carrier halves 180, 181 in such a way that they can be moved towards or away from one another in the groove 287 in the wall 121 in order to be able to accommodate lamella loops of different sizes.
  • a second chain channel 152 is also moved toward or away from the first chain channel 124.
  • the lower carrier half 299 is dispensed with here.
  • the chain channels 124, 152 are coupled, for example, to a shaft between the gear wheels 131, 132 and the chain wheels 135, 137 and / or to a respective carrier half 180, 181.
  • the chain wheels 135, 137 are connected to coupling elements 151, 150, which in turn are connected to locking elements 157, 158 in
  • the chain channel 124 is shown once again on an enlarged scale and in longitudinal section.
  • This chain channel 124 has two side walls 170, 171, a bottom 172 and an upper wall 173.
  • the bottom 172 is provided with a through-hole through which a bushing 174 is guided.
  • a cylindrical carrier 175 of the chain wheel 137 is arranged above this bushing 174.
  • the carrier 175 is enclosed on its upper side by a capsule 176 which is firmly connected to the carrier 175 by means of a screw 177.
  • the distance between the capsule 176 and the upper edge of the carrier 175 is adjustable.
  • the capsule 176 is in turn with the shaft
  • a coupling element 150 can be coupled to the carrier 175 of the chain wheel 137, which in turn can be connected to a lamella, as is described in connection with FIG. 14.
  • FIG. 9 shows a view from above of the module 120 (cf. FIG. 6), specifically that part which carries the motors 126, 127.
  • These motors 126, 127 - like the chain wheels 138, 139, 140 etc. - are connected to movable carrier halves 180, 181 which can be moved towards and away from one another so that differently sized slat loops can be used.
  • movable carrier halves 180, 181 which can be moved towards and away from one another so that differently sized slat loops can be used.
  • Around the chain wheels of each carrier half 180, 181, two endless chain belts 178, 179 and 182, 183 are wrapped in such a way that two adjacent chain wheels, e.g. B. 138, 139, are in opposite directions.
  • the endless chain belts 182, 178 and 183, 179 are driven via the gear wheels 132, 130 and 131, 133, the gear wheel 132 being coupled to the motor 126 and in turn rotating the gear wheel 130 into which it engages.
  • a chain wheel is connected to the driving gear wheels, around which a chain belt is wound.
  • Two sprockets lying opposite one another on the carrier halves 180, 181 jointly drive a slat loop.
  • FIG. 10 An enlarged representation of the right end of FIG. 9 is shown in FIG. 10.
  • Rotary blades 200 to 203 or 204 to 207 are connected to the axes of rotation of these chain wheels 190 to 194, each of which rests against a plate 208 to 211 or 212 to 215 of a plate loop.
  • slat loops with only four slats each are shown.
  • the slat loop on the right-hand side thus consists of the slats 211, 215 already mentioned and the slats 216, 217 connected to them.
  • the elements connected to rotating blades 200 to 207 which correspond to the elements 72 to
  • FIG. 10 83 of FIG. 3 are not shown in FIG. 10. However, it goes without saying that these elements are also provided in the device of FIG. 10 and engage in corresponding openings in the slats. If the belts 178, 179 are moved in the direction of the arrows 218, 219, the sprocket 190 rotates clockwise, the sprocket 191 counterclockwise, the sprocket 192 again clockwise and the sprocket 193 again counterclockwise. A diverter sprocket 194 also moves counterclockwise.
  • the sprocket 195 moves clockwise, the sprocket 196 in the counterclockwise direction, the sprocket 197 in the clockwise direction and the sprocket 198 in the counterclockwise direction.
  • the sprockets 193 and 198 thus always move in the same direction.
  • the rotating blades 203 and 207 are rotated in the same direction, as a result of which the slats 211 and 215 resting on the rotating blades 203 and 202 are also rotated in the same direction.
  • the slats 211 and 217 lie one on top of the other as shown in FIG. 4.
  • the slats have returned to the position shown in FIG. 10, however, the slat 217 has assumed the former position of the slat 211. Since all sprockets work synchronously, the slats assigned to them also move synchronized, so that a new advertising image can be built up by rotating the sprockets by 180 degrees.
  • FIG. 11 shows a detail from the upper area 180 of FIG. 9 on an enlarged scale, in which those gear wheels 130, 132 that act as drive wheels are also shown in more detail.
  • Fig. 1 1 does not represent an exact one
  • sprocket 220 is connected via the gear 132 to the motor 126, not shown in FIG. 11, which drives this gear 132 and thus also the sprocket 220.
  • the gear 132 engages in the adjacent gear 130 and thus moves the chain wheel 223.
  • two chain belts 182, 178 can be moved in opposite directions.
  • the direction of movement of the slats 226 to 233 is indicated by the directions of the arrows 234 to 238.
  • the rotary blade and the driver elements are provided with the same reference numbers 66 and 72, 78 as in FIG. 3 in order to indicate that these are the same components.
  • a sprocket assembly 250 and a support member 251 are shown in FIGS. 12a and 12b. Both are used to mount slats in the upper bar 3 (Fig. 1).
  • the sprocket assembly 250 has the sprocket 137 seated on the carrier 175.
  • the upper part 254 of the holding element 251 is inserted into this carrier 175, so that the lugs 255a, 256a of the catches 255, 256 lie on the upper edge 457 of the carrier 175.
  • the upper part 254 also has three webs 259 to 261, which connect to the lower part 257.
  • the lower part 257 of the holding element 251 contains an opening 258 and four clamping elements 270 to 273. A projection of an element, which is connected to a lamella, engages in this opening 258 after a work process still to be carried out, which will be described in more detail below.
  • the lower part 257 can be a closed housing; it can also remain open.
  • the sprocket assembly 250 and the mounting element 251 are shown again in a different view.
  • a fastening element 262 with a notch 263 is provided in the upper part 254, the notch 263 serving to receive a screw with which the holding element 251 can be locked relative to the sprocket 250 so that it does not perform any rotational movements.
  • the lower part 257 is rotated by 90 degrees compared to the illustration in FIG. 12b.
  • the view BB in FIG. 13b one can see the two snaps 255, 256, their noses 255a, 256a after assembly on the upper edge 457 of the carrier 175 rest.
  • the view CC shows that the webs 259 to 261 have a circular envelope in cross section.
  • the wall 222 in FIG. 13b, view DD can be omitted with an open element 257.
  • FIG. 14 shows the sprocket arrangement 250 and the holding element 251 in the connected state.
  • the illustration largely corresponds to the illustration in FIG. 8, but the capsule 176 and the gear 131 are omitted.
  • the lugs 255a, 256a of the holding element rest here on the upper edge 457 of the carrier 175.
  • a sliding part 290 can be seen, which has a U-shaped recess 291 in its upper region, as a result of which a tongue with a projection 295 is formed which fits into the Opening 258 of the holding element 251 can be inserted.
  • this sliding part 290 is provided with a projection 292 which can be inserted into an opening 21 of a lamella 12. This projection 292 thus corresponds to the projection 77 shown in FIG.
  • the sliding part 290 If the sliding part 290 is pushed into the holding element 251, it engages with the latter because the projection 295 snaps into the opening 258. In this way, the fins are coupled to the sprockets. If the lower part 257 of the holding element 251 is open, the sliding part 290 can be pushed under the clamping elements 270 to 273, which prevent it from falling out.
  • FIG. 16 A side view of this sliding part 290 according to FIG. 15 is shown in FIG. 16.
  • the projection 295 can be seen here as a continuation of a hook-shaped structure 293 with which the projection 295 can be released again from the holding element 251.
  • the projection 295 can be shifted to the right and the connection to the holding element 251 can be released again.
  • a second projection 331 is provided opposite the projection 292, which corresponds to the projection 83 of FIG. 3.
  • FIGS. 17a to 17c show those components which correspond to the components shown in FIGS. 14 to 16, but are used in the lower bar 4. Those parts of the components of the upper and lower Ren bar that correspond functionally to each other are provided with the same reference numerals.
  • the sliding part 290 on the projection 292 of which the lower end of a lamella is suspended, is constructed in the same way as in the case just described where the upper end of the lamella has been suspended. Part 254 with the
  • Clamping elements 270 to 273 and the opening 258 still correspond to the already described upper part 254.
  • the difference, however, is with regard to the snap elements 304, 305, which are no longer directly and rigidly connected to the part 254 like the snap elements 255, 256 of FIG. 12b are, but via a suspension.
  • This suspension is achieved in that a shaft rigidly connected to the part 254
  • sleeve 303 (Fig. 17c) in which it is resiliently mounted.
  • This shaft 300 has an eyelet 301 in its interior, which can be connected to an eyelet 302 in the sleeve 303 via a spring (not shown in FIGS. 17a-17c).
  • the sleeve 303 has two snap elements 304, 305 and a middle part 306, which is constructed like the middle part 263, 262 of the upper part 254 in FIG. 12b.
  • FIG. 18 shows how element 303 is connected to a sprocket 307 and element 254, 300 to element 303. It can be seen here that a spiral spring 308 couples the two eyelets 301, 302 to one another.
  • the cap 176 (FIG. 8) with which pressure can be exerted on the ends of the catches 304, 305 is omitted in FIG. 18.
  • FIG. 19 shows an alternative to the slats shown in FIG. 5, namely in a cross section.
  • Two slats 84, 85 which are arranged next to one another, can be seen here.
  • Both slats 84, 85 have a carrier 86, 87, over which there is an adhesive layer 88, 89.
  • This adhesive layer 88, 89 is arranged on the underside of a printed film 97, 98, above which there is a further adhesive layer 99, which is provided on the underside of a transparent protective film 115.
  • the protective film 115 has a perforation 116 in the middle between the two slats 84, 85.
  • the two printed films 97, 98 with their adhesive layers 88, 89 are at a distance a from one another, while the carriers 86, 87 are at a distance b from one another.
  • the distance b is about three times the distance a.
  • the distances a and b are required in order to be able to bend the two lamellae 84, 85 by 90 degrees against one another along the perforation 116 without touching one another.
  • Thickness of film 97, 98 with adhesive layer 88, 89 corresponds, while the distance b corresponds to at least twice the thickness of the carrier 86, 87.
  • the slats 84, 85 are shown again in the arrangement according to FIG. 20. These slats 84, 85 are part of a first slat loop. Spatially next to these slats 84, 85, two further slats 117, 118 can be seen, which are part of a second slat loop. These slats 117, 118 are constructed in the same way as the slats 84, 85, so that their individual elements are not explained in detail. It is essential that there is a minimal distance between the printed film 98 and the printed film 145, so that in the case of an image composed of lamellae, these distances are practically no longer perceptible to the eye.
  • FIG. 22 shows a drive for slat loops in a view from above, which, in contrast to the drive according to FIG. 10, has no chain, but only gear wheels.
  • This drive is particularly suitable for slat quartets. Due to the exclusive use of gears, adjustment is not necessary because the gears used have a fixed assignment from the start. 22, eight gears 159 to 166 are shown, each of which is connected to a rotary blade 274 to 281.
  • Each of these rotary blades 274 to 281, which are provided with projections, of which only two projections are designated by reference numerals 460, 461 in FIG. 22, can be a lamella loop 264 to 267, which is shown in FIG.
  • Example of Fig. 22 in turn consists of four slats, move in a paternoster-like manner.
  • Smaller gearwheels 309, 310, 311, 312 engage in the gearwheels 160, 162, 164, 166 and are each part of a disk 313, 334, 315, 316.
  • These pins 317 to 320 reach through holes in a plate which lies above the arrangement according to FIG. 22 and is not shown in FIG. 22. This plate is moved in such a way that all pins 317 to 320 are moved simultaneously and in the same direction.
  • the gear wheels 159, 160, 165 and 166 are at a different height level than the gear wheels 161, 162, 163 and 164.
  • Fig. 23a where a view XXIIIa is shown on different gears and the slats are omitted.
  • the gear wheels 163, 164 which are in the foreground, are lower than the gear wheels 159, 160 located behind them.
  • the gear wheels 165, 166 in the foreground are exactly the opposite; they are arranged in a higher plane than the gear wheels 161, 162 located behind them.
  • the small gear wheel 311 meshes with the larger gear wheel 164, while the other small gear wheel 312 meshes with the large gear wheel 166.
  • the pins 319, 320 of the disks 315, 316 are inserted into bores 470, 471 of a board 314, which is moved by a drive (not shown in FIG. 23a) in such a way that the gears 164 and 166 rotate in the sense as shown by the arrows in FIG. 22.
  • Holding elements which are similar to the holding element 254 shown in FIG. 12b are indicated with 335 to 338. These holding elements 335 to 338 are guided through bushings which are located in bores through a board 322.
  • FIG. 23b shows a view XXIIIb of the gearwheels according to FIG. 22.
  • the small gear 309 which is in engagement with the large gear 160.
  • the disk 309 of the smaller gear 311 is provided with the eccentrically arranged pin 319, which engages in an opening 28 of the board 314.
  • the pin 317 of the disk 313 engages in an opening 119 of the board 314.
  • the small gears 309, 31 1 rest with their bearing pins 144, 146 in bores of the stationary board 322.
  • Holding elements 326, 327 are guided through the bushes 141, 142, into which the lamellae can be hung.
  • the hanging is carried out in the same way as already described in connection with FIG. 14.
  • 147, 148 denote the lateral boundary walls of a drive channel, which is closed off on its upper side by a wall 149.
  • FIG. 24 shows a top view of the entire drive channel 184.
  • the two long side walls 147, 148 and the short end walls 167, 168 can be seen here.
  • the board extends almost over the entire length and width of the drive channel 184
  • gears 187, 185, 188 serve. These gears are connected to one another via chains 324, 186 and are driven by a motor 339. Connecting rods 353 to 355 are connected to the gearwheels and are connected to the board 314 and move it in a circle. 25 shows a side view of the drive channel 184, in which the board 314 with the bores 244, 245, 247 to 249 can again be seen.
  • Another gear 352 is provided below the gear 185 coupled to the motor 339. The drive chain 189 is located between this gear 352 and the gear 187, while the drive chain 186 is located between the gear 185 and the gear 188.
  • the shafts 344, 345 on which the gear wheels 187, 188 are located are supported at one end in the plates 346, 347 and at the other end in a plate 348, 343.
  • a connecting rod 353, 355 is connected to each of these shafts 344, 345 and is coupled to the board 314. The same applies to the connecting rod 354, which is on the common shaft of the gear wheels
  • 26 shows a view of the motor 339 on an enlarged scale, namely in a view from the side wall 168 to the side wall 167. It can be seen here that the shaft 365 of the motor 339 is guided through a bush 357 which is in a hole in the plate 375. The two gear wheels 185 and 352, around which the chains 186 and 189 are placed, are arranged on this shaft.
  • the shaft 365 is then guided through a further bush 360, which is located in a through-hole in the plate 351.
  • a connecting rod 366 is provided on the shaft 365 below the plate 351 and is connected to the shaft 365 by means of a screw 363.
  • a pin 362 of the connecting rod rests in a ball bearing 361, which is incorporated in the board 314.
  • Two bores 367, 368 for receiving pins of additional gears are indicated at the ends of the board. Functionally, these bores 367, 368 correspond to the bores 245, 246 in FIG. 24.
  • 27a to 29b show individual parts which are used in connection with the devices shown in FIGS. 22 to 26.
  • FIG. 27a shows, for example, the gear 159 shown in FIG. 22 on an enlarged scale, wherein the ring gear 370 of this gear 159 and its hollow one Detects axis 371 with two projections 373, 374 extending into the cavity 372.
  • FIG. 27b The same gear 159 is shown again in FIG. 27b in a side view, in which the hollow axis 371 is partially broken open.
  • a holding device 380 for lamellae is introduced into the cavity 372 of this gear 159, which is shown in more detail in FIGS. 28a and 28b.
  • This holding device 380 is constructed similarly to the holding device shown in FIG. 12b. It has two hooks 381, 382 which, after assembly, rest on the upper edge of the hollow axis 371.
  • two notches 383, 384 are provided, into which the projections 373, 374 of the
  • FIG. 29a shows a disk 313 with the associated small gear 309, as is already shown in FIGS. 22 and 23b, again on an enlarged scale.
  • the pin 317 which engages in an opening of the board 314 and is caused to rotate by the movement of this board 314.
  • FIG. 29b A side view of the small gear 309 is shown in FIG. 29b. This side view corresponds to the view shown in FIG. 23b.
  • FIG. 30 shows another slat variant with which a slat loop can be formed in a simple manner.
  • a separate lamella carrier 390 to 393 is provided for each individual lamella, above which there is an adhesive layer 400 that is common to all carrier materials 390 to 393.
  • a common printed film 405 is arranged above this adhesive layer 400 and is provided with perforations 396 and 399 at regular intervals.
  • the lamella carrier 390 at the left end of the arrangement according to FIG. 30 is only half with adhesive 400 and film
  • FIG. 30 If the arrangement shown in FIG. 30 is bent in the direction of arrows 401, 402, a lamella loop according to FIG. 31 is created.
  • the slat loop is closed.
  • two opposing small drive gears 309, 311 and 310, 312 are provided for driving the gears 159 to 166, each of which is connected to a disk on which there is a pin 317, 319 and 318, respectively , 320 is located.
  • FIG. 32 A variant is shown in FIG. 32, in which only one drive gear 500 is provided, which is coupled to a disk 501, which carries a pin 502.
  • This pin 502 is inserted into the hole of a board, not shown, which, like the board 314, is moved according to FIG. 24.
  • the individual gears have different height levels.
  • the gears 160, 161 are arranged on the same first level, while the gears 164, 165 are arranged on the same second level. In the next gear quartet, the levels of the individual gear wheels are selected accordingly.
  • the device of FIG. 32 is only suitable for lamellar loops, each with four lamellas.
  • Chain drives are used in the examples described above. However, it is understood that e.g. B. toothed belt drives can also be used.
  • the upper part of the lamella 10 according to FIG. 2 is shown again in FIG. 33, the opening 19 and a reinforcing plate 169 being recognizable. With such a slat 10, the suspension can become critical in continuous operation.
  • the lamella 12 is held there by the projection 292, which projects through the opening 21. Since the lamella 12 is relatively thin, it becomes the support on this Projection 292 is very stressed, and there may be a noticeable abrasion.
  • a clamp 377 is provided according to FIG. 33, which is introduced into the opening 19 and then pushed upwards.
  • This bracket 377 consists of three vertical parts 378, 379 and 385, which are connected to one another via a horizontal part 386.
  • the two parts 378, 385 lie in front of the lamella 10, while the part 379 lies behind the lamella.
  • FIG. 34 shows the arrangement of FIG. 33 again in a view of the narrow side of the lamella, which is shown in section. You can see the part here
  • FIG. 35 shows the clip 377 shown in FIG. 33 on an enlarged scale.
  • the two outer parts 378, 385 and the inner part 379 can be seen again.
  • an upper claw 387 can be seen directly, while the upper claws 388, 364 of the outer parts 378, 385 protrude into the plane of the drawing and therefore are not visible.
  • FIG. 36 shows a view of the narrow side of the clamp 377 shown enlarged. This view corresponds to the view according to FIG. 34, only the scale being changed and the lamella 10 being omitted.
  • the clamps 364, 387 of the visible parts 385, 379 - the part 378 is located behind the part 385 and is therefore not visible - rest with their lower edge on the upper edge of the lamella 10 during operation.
  • image is to be understood here in the most general sense and also includes data carriers which, for. B. contain only word, number or letter information.
  • data carriers do not even have to be optical, but can also contain acoustic signals.

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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)

Abstract

Dispositif de représentation d'une image qui peut être composée de plusieurs éléments d'image en forme de bande. Chaque élément d'image en forme de bande forme alors avec d'autres éléments d'image en forme de bande une boucle sans fin qui est déplacée en continu. La commande correspondante des boucles formées par les éléments d'image en forme de bande permet la représentation de plusieurs images différentes successivement dans le temps.
PCT/EP2000/010784 1999-11-05 2000-11-02 Dispositif de representation d'une image composee de plusieurs elements d'image WO2001033533A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19953199.4 1999-11-05
DE1999153199 DE19953199A1 (de) 1999-11-05 1999-11-05 Vorrichtung für die Darstellung eines Bildes, das aus mehreren Bildelementen besteht

Publications (1)

Publication Number Publication Date
WO2001033533A1 true WO2001033533A1 (fr) 2001-05-10

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PCT/EP2000/010784 WO2001033533A1 (fr) 1999-11-05 2000-11-02 Dispositif de representation d'une image composee de plusieurs elements d'image

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WO (1) WO2001033533A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2949594A1 (fr) * 2009-09-03 2011-03-04 Olivier Bensimon Dispositif pour l'affichage d'informations, notamment publicitaires

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9113178U1 (fr) * 1991-10-23 1991-12-19 Marketing-Displays Produktionsgesellschaft Fuer Werbe- Und Verkaufsfoerderungssysteme Mbh, 5000 Koeln, De
EP0584837A1 (fr) * 1990-03-05 1994-03-02 Japan Tobacco Inc. Dispositif d'affichage
WO1994010671A1 (fr) * 1992-10-24 1994-05-11 Hg Display Module d'affichage pour tableaux d'affichage de grande surface se presentant sous forme matricielle

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR1001313B (el) * 1992-01-17 1993-08-31 Panagiotis Anagnostopoulos Μεθοδος ταχυτατης εναλλαγης και δημιουργιας κινουμενων κατα την θεα απεικονισεων σε πινακιδες (boards).
FR2753825B1 (fr) * 1996-08-27 1998-11-06 Panneau d'affichage et signalisation a prismes a quatre faces
DE29705250U1 (de) * 1997-03-22 1997-05-22 Baldrusch Wolfgang Tafel
DE19736873A1 (de) * 1997-08-26 1999-03-04 Hagen Wilfried Motion Display für den Innen- und Außenbereich
IL122773A0 (en) * 1997-12-25 1998-08-16 Mills David Apparatus for method for product promotion
DE29819975U1 (de) * 1998-11-09 1999-01-21 Metron Gmbh Anzeigevorrichtung

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0584837A1 (fr) * 1990-03-05 1994-03-02 Japan Tobacco Inc. Dispositif d'affichage
DE9113178U1 (fr) * 1991-10-23 1991-12-19 Marketing-Displays Produktionsgesellschaft Fuer Werbe- Und Verkaufsfoerderungssysteme Mbh, 5000 Koeln, De
WO1994010671A1 (fr) * 1992-10-24 1994-05-11 Hg Display Module d'affichage pour tableaux d'affichage de grande surface se presentant sous forme matricielle

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