FR678151A - Perfectionnements aux phares utilisés notamment sur les véhicules automobiles - Google Patents
Perfectionnements aux phares utilisés notamment sur les véhicules automobilesInfo
- Publication number
- FR678151A FR678151A FR678151DA FR678151A FR 678151 A FR678151 A FR 678151A FR 678151D A FR678151D A FR 678151DA FR 678151 A FR678151 A FR 678151A
- Authority
- FR
- France
- Prior art keywords
- motor vehicles
- headlights used
- headlights
- vehicles
- motor
- 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR678151T | 1928-10-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR678151A true FR678151A (fr) | 1930-03-19 |
Family
ID=9020885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR678151D Expired FR678151A (fr) | 1928-10-31 | 1928-10-31 | Perfectionnements aux phares utilisés notamment sur les véhicules automobiles |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR678151A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947855A (en) * | 1957-07-16 | 1960-08-02 | Naras Res Inc | Louver assembly |
| US4505545A (en) * | 1982-08-27 | 1985-03-19 | Salia Munoz Miguel | Apparatus for applying light through an optical grid |
-
1928
- 1928-10-31 FR FR678151D patent/FR678151A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2947855A (en) * | 1957-07-16 | 1960-08-02 | Naras Res Inc | Louver assembly |
| US4505545A (en) * | 1982-08-27 | 1985-03-19 | Salia Munoz Miguel | Apparatus for applying light through an optical grid |
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