GB245948A - Improvements in or in connection with head lamps for motor road vehicles and the like - Google Patents
Improvements in or in connection with head lamps for motor road vehicles and the likeInfo
- Publication number
- GB245948A GB245948A GB245925A GB245925A GB245948A GB 245948 A GB245948 A GB 245948A GB 245925 A GB245925 A GB 245925A GB 245925 A GB245925 A GB 245925A GB 245948 A GB245948 A GB 245948A
- Authority
- GB
- United Kingdom
- Prior art keywords
- connection
- road vehicles
- head lamps
- motor road
- glare
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
- F21S41/28—Cover glass
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/43—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades characterised by the shape thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S41/00—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
- F21S41/40—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by screens, non-reflecting members, light-shielding members or fixed shades
- F21S41/47—Attachment thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
245,948. Rushton, H. C. Jan. 28, 1925. Gratings for preventing glare.- A glare-preventing means for vehicle lamps comprises a grating E, in the form of a continuous spiral or of concentric rings, which is moulded in the front glass or lens 13 so as to be entirely embodied therein or to have its front portion only embodied therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB245925A GB245948A (en) | 1925-01-28 | 1925-01-28 | Improvements in or in connection with head lamps for motor road vehicles and the like |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB245925A GB245948A (en) | 1925-01-28 | 1925-01-28 | Improvements in or in connection with head lamps for motor road vehicles and the like |
Publications (1)
Publication Number | Publication Date |
---|---|
GB245948A true GB245948A (en) | 1926-01-21 |
Family
ID=9739938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB245925A Expired GB245948A (en) | 1925-01-28 | 1925-01-28 | Improvements in or in connection with head lamps for motor road vehicles and the like |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB245948A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813971A (en) * | 1956-08-14 | 1957-11-19 | Lester D Pickett | Headlight for vehicles |
US9545325B2 (en) | 2013-08-08 | 2017-01-17 | Covidien Lp | Medical device delivery control mechanism |
-
1925
- 1925-01-28 GB GB245925A patent/GB245948A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2813971A (en) * | 1956-08-14 | 1957-11-19 | Lester D Pickett | Headlight for vehicles |
US9545325B2 (en) | 2013-08-08 | 2017-01-17 | Covidien Lp | Medical device delivery control mechanism |
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