GB521320A - Improvements in and relating to anti-dazzle devices - Google Patents
Improvements in and relating to anti-dazzle devicesInfo
- Publication number
- GB521320A GB521320A GB612/39A GB61239A GB521320A GB 521320 A GB521320 A GB 521320A GB 612/39 A GB612/39 A GB 612/39A GB 61239 A GB61239 A GB 61239A GB 521320 A GB521320 A GB 521320A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- jan
- light
- dazzle devices
- dazzle
- 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)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
521,320. Screens for headlamps. SCHUERMANS, M., and BARET, A. Jan. 7, 1939, No. 612. Convention date, Jan. 7, 1938. [Class 75 (iv)] The headlamp can be used with full light as shown, or, by lowering the visor - like shutter 4, no light goes straight forward except that passing between the lower edge 7 and the upper edge 8 of a screen 5 which itself throws light back on to the vehicle so that this becomes semi-visible.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE521320X | 1938-01-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB521320A true GB521320A (en) | 1940-05-17 |
Family
ID=3871397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB612/39A Expired GB521320A (en) | 1938-01-07 | 1939-01-07 | Improvements in and relating to anti-dazzle devices |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB521320A (en) |
-
1939
- 1939-01-07 GB GB612/39A patent/GB521320A/en not_active Expired
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