GB176917A - Improvements in screens for the lamps of motor cars - Google Patents
Improvements in screens for the lamps of motor carsInfo
- Publication number
- GB176917A GB176917A GB3608520A GB3608520A GB176917A GB 176917 A GB176917 A GB 176917A GB 3608520 A GB3608520 A GB 3608520A GB 3608520 A GB3608520 A GB 3608520A GB 176917 A GB176917 A GB 176917A
- Authority
- GB
- United Kingdom
- Prior art keywords
- screen
- lamp
- hinged
- lamps
- screens
- 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
- F21S41/40—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)
Abstract
176,917. Steward, H. C. Dec. 23, 1920. Lantern gratings.-A screen for preventing the glare of motor-car lamps consists of a casing 1 provided with polished sheet-metal or other vertical and horizontal intersecting plates 2, 3 which enclose prismatic cells 4 of considerable depth. A glass plate 5 covers the front of the shield. A large opening may be provided in the lower part of the screen. The screen may be hinged to the front of the lamp and secured by a screw, or may be attached by means of hinged metal straps provided with screw bolts which are passed through lugs on a plate resting against the rear end of the lamp.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3608520A GB176917A (en) | 1920-12-23 | 1920-12-23 | Improvements in screens for the lamps of motor cars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3608520A GB176917A (en) | 1920-12-23 | 1920-12-23 | Improvements in screens for the lamps of motor cars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB176917A true GB176917A (en) | 1922-03-23 |
Family
ID=10384775
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3608520A Expired GB176917A (en) | 1920-12-23 | 1920-12-23 | Improvements in screens for the lamps of motor cars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB176917A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373423A (en) * | 1992-08-29 | 1994-12-13 | Robert Bosch Gmbh | Light for motor vehicle |
-
1920
- 1920-12-23 GB GB3608520A patent/GB176917A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373423A (en) * | 1992-08-29 | 1994-12-13 | Robert Bosch Gmbh | Light for motor vehicle |
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