FR738856A - Anti-glare headlights for automobiles - Google Patents
Anti-glare headlights for automobilesInfo
- Publication number
- FR738856A FR738856A FR738856DA FR738856A FR 738856 A FR738856 A FR 738856A FR 738856D A FR738856D A FR 738856DA FR 738856 A FR738856 A FR 738856A
- Authority
- FR
- France
- Prior art keywords
- automobiles
- glare headlights
- headlights
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- 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
- F21S41/10—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
- F21S41/14—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source characterised by the type of light source
- F21S41/162—Incandescent light sources, e.g. filament or halogen lamps
- F21S41/164—Incandescent light sources, e.g. filament or halogen lamps having two or more filaments
-
- 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
- F21S41/30—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by reflectors
- F21S41/32—Optical layout thereof
- F21S41/33—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature
- F21S41/334—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors
- F21S41/335—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with continuity at the junction between adjacent areas
-
- 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
- F21S41/43—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
- F21S41/435—Hoods or cap-shaped
-
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DK738856X | 1931-07-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR738856A true FR738856A (en) | 1932-12-30 |
Family
ID=8152576
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR738856D Expired FR738856A (en) | 1931-07-11 | 1932-06-20 | Anti-glare headlights for automobiles |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR738856A (en) |
-
1932
- 1932-06-20 FR FR738856D patent/FR738856A/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR733664A (en) | Vehicle suspension | |
FR719898A (en) | Sun visors for vehicles | |
FR756731A (en) | Suspension for light vehicles | |
FR738856A (en) | Anti-glare headlights for automobiles | |
FR747048A (en) | Automotive headlight improvements | |
FR720969A (en) | Anti-glare lens for vehicle headlights | |
FR720138A (en) | Anti-glare automotive car headlight | |
FR715649A (en) | Glare shield for car drivers | |
FR711897A (en) | Rotating headlights for automobiles | |
FR716091A (en) | Removable rear sight for vehicles | |
FR721734A (en) | Automotive suspension | |
FR707612A (en) | Anti-glare device for headlights | |
FR712182A (en) | Headlight improvements for road vehicles | |
FR711099A (en) | Crystal for auto vehicle anti-glare headlights | |
FR739534A (en) | Headlight for automobiles | |
FR763591A (en) | Headlamp for vehicles | |
FR718781A (en) | Automotive transmission | |
FR713431A (en) | Automotive suspension | |
FR736444A (en) | Glare shields for vehicle headlights | |
FR706262A (en) | anti-glare screen for automotive headlights | |
FR713530A (en) | Automotive jacks improvements | |
FR724416A (en) | Automotive bodywork | |
FR821492A (en) | Headlights for vehicles | |
FR763230A (en) | Anti-glare headlight for vehicles | |
FR709252A (en) | Adjustable headlights for motor vehicles |