GB250530A - - Google Patents
Info
- Publication number
- GB250530A GB250530A GB30372/25A GB3037225A GB250530A GB 250530 A GB250530 A GB 250530A GB 30372/25 A GB30372/25 A GB 30372/25A GB 3037225 A GB3037225 A GB 3037225A GB 250530 A GB250530 A GB 250530A
- Authority
- GB
- United Kingdom
- Prior art keywords
- coloured
- lamp
- lens
- light beam
- glass
- 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
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1438—Actuating means for dimming masks or screens
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
250,530. Parent, G. A. M. Lamblin-. April 7, 1925, [Convention date]. Vehicle lamps; lantern screens and shutters.- A head-lamp is provided with a front coloured screen 13, a movable rear concave reflector 14, and a horizontal shutter 20 so that, on meeting an obstacle such as an oncoming vehicle, the front white light can be replaced by coloured light, a light beam can be projected rearwardly, and another light beam projected upwardly. The back of the lamp comprises a coloured glass plate 5 and a lens 6 of clear or red glass, another clear glass or lens being secured in the tubular upper part of the lamp. The front screen 13, the reflector 14 and the horizontal shutter 20 are carried by a vertical spindle operated in opposition to a spiral spring by a flexible cable passing round a pulley 15.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR250530T | 1925-04-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB250530A true GB250530A (en) | 1926-11-04 |
Family
ID=31897658
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB30372/25A Expired GB250530A (en) | 1925-04-07 | 1925-12-01 |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB250530A (en) |
-
1925
- 1925-12-01 GB GB30372/25A patent/GB250530A/en not_active Expired
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