GB297065A - Improvements in advertising signs - Google Patents
Improvements in advertising signsInfo
- Publication number
- GB297065A GB297065A GB703927A GB703927A GB297065A GB 297065 A GB297065 A GB 297065A GB 703927 A GB703927 A GB 703927A GB 703927 A GB703927 A GB 703927A GB 297065 A GB297065 A GB 297065A
- Authority
- GB
- United Kingdom
- Prior art keywords
- light
- stencil
- signs
- reflected
- lamp
- 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
- G09F13/14—Arrangements of reflectors therein
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
297,065. Burns, W. A. March 14, 1927. Signs. - Signs of the type in which a. front stencil is illuminated by a rearwardly-arranged reflector, are fitted with a tiltable reflector set at varying angles for use with natural or artificial light. In Fig. 2 of the Provisional drawings, the swinging member G has one plain silvered reflecting surface G<1> and a diffusing surface G<2>. During day. light, top light received on the surface G<1> is reflected through the stencil A. At night, light from the lamp H is received on the surface G<2> in the position K and diffused and reflected through the stencil. A modification deals with the utilization of top artificial lighting. Reference is made to clockwork or solenoid mechanism for switching over from daylight to artificial light and vice versa. In a further modification the diffusing screen G<2> is parabolic, and in another construction front and rear stencils are used for two-way vision, and the mirror plate is rotated continuously to produce a flashing sign. In a further construction the lamp is mounted between the two surfaces G<1>, G<2>. and in another form is mounted under a floor plate of fluted glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB703927A GB297065A (en) | 1927-03-14 | 1927-03-14 | Improvements in advertising signs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB703927A GB297065A (en) | 1927-03-14 | 1927-03-14 | Improvements in advertising signs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB297065A true GB297065A (en) | 1928-09-14 |
Family
ID=9825457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB703927A Expired GB297065A (en) | 1927-03-14 | 1927-03-14 | Improvements in advertising signs |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB297065A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463470A1 (en) * | 1979-08-01 | 1981-02-20 | Nissan Motor | LIQUID CRYSTAL DISPLAY UNIT FOR MOTOR VEHICLES |
-
1927
- 1927-03-14 GB GB703927A patent/GB297065A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2463470A1 (en) * | 1979-08-01 | 1981-02-20 | Nissan Motor | LIQUID CRYSTAL DISPLAY UNIT FOR MOTOR VEHICLES |
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