GB191203944A - An Automatic Route-indicator for use more especially on Motor-driven Road-vehicles. - Google Patents
An Automatic Route-indicator for use more especially on Motor-driven Road-vehicles.Info
- Publication number
- GB191203944A GB191203944A GB191203944DA GB191203944A GB 191203944 A GB191203944 A GB 191203944A GB 191203944D A GB191203944D A GB 191203944DA GB 191203944 A GB191203944 A GB 191203944A
- Authority
- GB
- United Kingdom
- Prior art keywords
- roller
- vehicles
- alarm
- apertures
- map
- 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
- Measurement Of Distances Traversed On The Ground (AREA)
Abstract
3944. Casajus y Chaubel, V. Feb. 16. Indicating on vehicles their position on road. -In apparatus in which the map of a route is moved under a fixed pointer in accordance with the movement of a vehicle, and in which an alarm circuit is closed before the arrival at danger points &c. by means of a spring contact arm passing through apertures in the map, the position of the contact arm can be adjusted to give the alarm at any required interval before the point is reached. The chart c is wound off the roller d by a sprocket drum f against which it is held by a spring-pressed roller, and is taken up by a second roller driven by the chain i and friction device k arranged so as to tend to over-drive the roller. At the required points, apertures s are arranged to come under a contact-wheel r on the arm q mounted on a rack t which can be moved by means of a pinion v, a scale being provided to show the distance in advance at which the alarm, which may comprise an electric bell or lamp, will be operated.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB191203944T | 1912-02-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB191203944A true GB191203944A (en) | 1913-01-30 |
Family
ID=32570288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB191203944D Expired GB191203944A (en) | 1912-02-16 | 1912-02-16 | An Automatic Route-indicator for use more especially on Motor-driven Road-vehicles. |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB191203944A (en) |
-
1912
- 1912-02-16 GB GB191203944D patent/GB191203944A/en not_active Expired
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