GB228063A - Improvements in and relating to automatic advertising cabinets - Google Patents
Improvements in and relating to automatic advertising cabinetsInfo
- Publication number
- GB228063A GB228063A GB15479/24A GB1547924A GB228063A GB 228063 A GB228063 A GB 228063A GB 15479/24 A GB15479/24 A GB 15479/24A GB 1547924 A GB1547924 A GB 1547924A GB 228063 A GB228063 A GB 228063A
- Authority
- GB
- United Kingdom
- Prior art keywords
- chamber
- transparency
- cabinets
- relating
- design
- 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
- 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
- G09F13/12—Signs, boards or panels, illuminated from behind the insignia using a transparent mirror or other light reflecting surface transparent to transmitted light whereby a sign, symbol, picture or other is visible only when illuminated
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/50—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels
- G02B30/56—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images the image being built up from image elements distributed over a 3D volume, e.g. voxels by projecting aerial or floating images
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Toys (AREA)
Abstract
228,063. Booth, W. R. June 27, 1924. Optical toys.-In display apparatus in which two scenes appear superimposed, one being seen by direct vision through an inclined transparent sheet and the other by reflection therein, the Whole device is contained within a single chamber A and the scenes consist respectively of a transparent design T and a solid object S. The design T is picked out in an opaque background and is removably slid into place at the bottom of a reflecting shade B containing a flashing lamp L. The object S is illuminated by light entering by the viewing-opening E, supplemented if desired by a light within the chamber. The positions of transparency T and object S may be interchanged, or tht transparency placed at the bottom of the chamber. The chamber may be of cylindrical form, in which case the inclined sheet G would be elliptical in shape.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15479/24A GB228063A (en) | 1924-06-27 | 1924-06-27 | Improvements in and relating to automatic advertising cabinets |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB15479/24A GB228063A (en) | 1924-06-27 | 1924-06-27 | Improvements in and relating to automatic advertising cabinets |
Publications (1)
Publication Number | Publication Date |
---|---|
GB228063A true GB228063A (en) | 1925-01-29 |
Family
ID=10059850
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15479/24A Expired GB228063A (en) | 1924-06-27 | 1924-06-27 | Improvements in and relating to automatic advertising cabinets |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB228063A (en) |
-
1924
- 1924-06-27 GB GB15479/24A patent/GB228063A/en not_active Expired
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