GB769699A - Vehicle direction indicator lamps - Google Patents
Vehicle direction indicator lampsInfo
- Publication number
- GB769699A GB769699A GB708954A GB708954A GB769699A GB 769699 A GB769699 A GB 769699A GB 708954 A GB708954 A GB 708954A GB 708954 A GB708954 A GB 708954A GB 769699 A GB769699 A GB 769699A
- Authority
- GB
- United Kingdom
- Prior art keywords
- vehicle
- prisms
- base
- march
- direction indicator
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
- B60Q1/2615—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic mounted on the vehicle body, e.g. with magnets
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
769,699. Vehicle lamps. LUCAS (INDUSTRIES) Ltd., J. March 2, 1955 [March 11, 1954], No. 7089/54. Class 75(4) A vehicle direction indicator lamp adapted to be mounted at the side of a vehicle for giving flashing signals in the fore and aft directions according to the impending change in course of the vehicle to the left or right comprises a base c for attachment to the vehicle and carrying a holder d for an electric bulb e and a pair of dished transparent or translucent parts a, b united at their peripheral edges to define a hollow body and each having formed on its inner surface light diverting prisms f which will deflect towards the base c externally incident light emanating from the front or rear of the vehicle as from the headlamps of an approaching car so that the lamp presents a relatively dull appearance to an observer in the approaching car and becomes brightly illuminated only when light is derived from the bulb within. The base c may be opaque as shown or may be made from transparent or translucent material having prisms similar to prisms f.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB708954A GB769699A (en) | 1954-03-11 | 1954-03-11 | Vehicle direction indicator lamps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB708954A GB769699A (en) | 1954-03-11 | 1954-03-11 | Vehicle direction indicator lamps |
Publications (1)
Publication Number | Publication Date |
---|---|
GB769699A true GB769699A (en) | 1957-03-13 |
Family
ID=9826402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB708954A Expired GB769699A (en) | 1954-03-11 | 1954-03-11 | Vehicle direction indicator lamps |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB769699A (en) |
-
1954
- 1954-03-11 GB GB708954A patent/GB769699A/en not_active Expired
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