FR592306A - Improvements to automobile headlights and similar lanterns - Google Patents
Improvements to automobile headlights and similar lanternsInfo
- Publication number
- FR592306A FR592306A FR592306DA FR592306A FR 592306 A FR592306 A FR 592306A FR 592306D A FR592306D A FR 592306DA FR 592306 A FR592306 A FR 592306A
- Authority
- FR
- France
- Prior art keywords
- lanterns
- similar
- automobile headlights
- headlights
- automobile
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
- F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
- F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB592306X | 1924-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR592306A true FR592306A (en) | 1925-07-31 |
Family
ID=10483331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR592306D Expired FR592306A (en) | 1924-01-28 | 1925-01-26 | Improvements to automobile headlights and similar lanterns |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR592306A (en) |
-
1925
- 1925-01-26 FR FR592306D patent/FR592306A/en not_active Expired
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