GB190403278A - Improvements in and connected with Apparatus for Displaying Advertisements and such like. - Google Patents
Improvements in and connected with Apparatus for Displaying Advertisements and such like.Info
- Publication number
- GB190403278A GB190403278A GB190403278DA GB190403278A GB 190403278 A GB190403278 A GB 190403278A GB 190403278D A GB190403278D A GB 190403278DA GB 190403278 A GB190403278 A GB 190403278A
- Authority
- GB
- United Kingdom
- Prior art keywords
- wheel
- fly
- shaft
- lever
- advertisements
- 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
Landscapes
- Displays For Variable Information Using Movable Means (AREA)
Abstract
3278. Bost, E. A. Feb. 10. Advertising.-Consists in displaying a series of advertisements in turn through glazed object holes or apertures M, Fig. 1, formed in the top of a table L. The advertisements K are mounted on an annular ring of paper or other material carried by arms J extending from a vertical shaft I, which is intermittently rotated by a spring motor attached to the spur-wheel E through the intermediary of spur and bevel gearing, F, G, H, H<1>, H<2>. The rotation of the wheel train is stopped at the desired intervals by the engagement of projections d, d' on a fly D driven from the shaft H with a contactpiece c', Fig. 3, on a horizontal lever C. The lever C is lifted to liberate the fly D by means of an adjustable screwed rod C' attached to a curved lever B<1>, a pawl B on which engages with the teeth of a ratchet-wheel A also driven by a spring motor. A spring-actuated pawl engaging with the teeth of a star-wheel N on the shaft I acts as an additional stop in case the fly makes more than one revolution.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB190403278T | 1904-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB190403278A true GB190403278A (en) | 1904-10-06 |
Family
ID=32161947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB190403278D Expired GB190403278A (en) | 1904-02-10 | 1904-02-10 | Improvements in and connected with Apparatus for Displaying Advertisements and such like. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB190403278A (en) |
-
1904
- 1904-02-10 GB GB190403278D patent/GB190403278A/en not_active Expired
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