DE493840C - Toy device with images that can be moved behind a grid - Google Patents
Toy device with images that can be moved behind a gridInfo
- Publication number
- DE493840C DE493840C DED52465D DED0052465D DE493840C DE 493840 C DE493840 C DE 493840C DE D52465 D DED52465 D DE D52465D DE D0052465 D DED0052465 D DE D0052465D DE 493840 C DE493840 C DE 493840C
- Authority
- DE
- Germany
- Prior art keywords
- grid
- images
- toy device
- moved behind
- moved
- 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
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/02—Viewing or reading apparatus
- G02B27/06—Viewing or reading apparatus with moving picture effect
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Toys (AREA)
Description
Spielzeugvorrichtung mit hinter einem Gitter verschiebbaren Bildern Es ist an sich eine bekannte Erscheinung, daß Figuren dadurch eine gewisse scheinbare Bewegung verliehen wird, daß dieselben einem Raster gegenüber verschoben werden.Toy device with images that can be moved behind a grid It is a well-known phenomenon that it gives figures a certain apparent Movement is given that they are shifted against a grid.
Bei der vorliegenden Erfindung wird diese Erscheinung nur benutzt, um das Bild eines rollenden Rades vorzutäuschen. In der Zeichnung ist der Erfindungsgedanke durch ein Ausführungsbeispiel erläutert.In the present invention, this phenomenon is only used to simulate the image of a rolling wheel. In the drawing is the idea of the invention explained by an embodiment.
In Fig. i ist a ein Rahmen, in welchem ein Gitter b oder eine ähnlich wirkende Vorrichtung angeordnet ist. Hinter diesem Gitter ist in an sich bekannter Weise ein Band, z. B. ein endloses Papierband c, dergestalt angeordnet, daß dasselbe sich relativ oder absolut dem Gitter gegenüber verschieben kann, indem es z. B. über ein Rollensystem läuft. Auf diesem Band c ist nun ein Rad usw. d abgebildet, und dis Art der Verschiebung des Bandes zum gezeichneten Rade ist derart, daß dieses Rad, sobald das Band in der Pfeilrichtung sich bewegt, sich scheinbar dreht, indem die beiden Hälften (untere und obere Hälfte) e geneinanderlaufen, wie die Pfeile es zeigen. g In Fig. a ist ein Anwendungsbeispiel dieser optischen Täuschung dargestellt.In Fig. I, a is a frame in which a grid b or a similarly acting device is arranged. Behind this grid is a tape in a known manner, for. B. an endless paper band c, arranged so that the same can move relative or absolute relative to the grid by z. B. runs on a roller system. A wheel, etc., is now depicted on this tape c, and the type of displacement of the tape to the drawn wheel is such that this wheel, as soon as the tape moves in the direction of the arrow, appears to be rotating, as the two halves (lower and upper half) e run towards each other, as the arrows show. g In Fig. a, an example of this optical illusion is shown.
Auf einer Grundplatte e ist ein Gitter f angeordnet, das z. B. ein Zaungitter darstellen soll. Auf dem Band ä ist ein Fahrzeug 1i abgebildet, dessen Räder i und h sich scheinbar drehen, sobald das Band hinter dem Gitter sich bewegt, so daß das Bild eines rollenden Wagens entsteht.On a base plate e , a grid f is arranged, the z. B. should represent a fence grid. A vehicle 1i is depicted on the belt ä, the wheels i and h of which seem to turn as soon as the belt moves behind the grille, so that the image of a rolling car is created.
An Stelle eines Bandes kann auch eine drehbare Trommel oder Scheibe usw. als Träger des Radbildes zur Verwendung gelangen.Instead of a belt, a rotating drum or disk can also be used etc. come to use as a carrier of the wheel image.
In Fig. 3 ist noch näher erläutert, in welcher Weise die beschriebene Erscheinung entsteht. In dem Rahmen 1 sind Gitterlatten in angeordnet, hinter denen eine Wand n bewegt werden kann. Auf diese Wand ist ein Kreis gezeichnet, welcher z. B. in dem Punkt o sich mit einer der Gitterlatten schneidet. Wird die Wand n in der Pfeilrichtung gezogen, so bewegt sich der Punkt o des Kreises natürlich auf einer geraden Linie p. Da der Kreis aber mit der Gitterlatte divergiert, so hat es den Anschein, daß der Punkt o sich nach oben bewegt. Da dies aber auf sämtliche Punkte des Kreises zutrifft, so sieht es aus, als ob der Kreis sich in der Pfeilrichtung dreht.In Fig. 3 is explained in more detail in which way the described Appearance arises. In the frame 1 lattice slats are arranged in, behind which a wall n can be moved. A circle is drawn on this wall, which z. B. at the point o intersects with one of the lattice slats. If the wall n drawn in the direction of the arrow, the point o of the circle naturally moves up a straight line p. But since the circle diverges with the lattice, so has it appears that the point o is moving upwards. But since this applies to all Points of the circle apply, it looks as if the circle is in the direction of the arrow turns.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED52465D DE493840C (en) | Toy device with images that can be moved behind a grid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DED52465D DE493840C (en) | Toy device with images that can be moved behind a grid |
Publications (1)
Publication Number | Publication Date |
---|---|
DE493840C true DE493840C (en) | 1930-03-13 |
Family
ID=7054194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DED52465D Expired DE493840C (en) | Toy device with images that can be moved behind a grid |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE493840C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE864974C (en) * | 1948-10-19 | 1953-01-29 | Carl Zunder | Games, jokes and advertising articles with an image carrier which has different images and whose images are alternately moved into the same image plane |
-
0
- DE DED52465D patent/DE493840C/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE864974C (en) * | 1948-10-19 | 1953-01-29 | Carl Zunder | Games, jokes and advertising articles with an image carrier which has different images and whose images are alternately moved into the same image plane |
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