CS153644B1 - - Google Patents
Info
- Publication number
- CS153644B1 CS153644B1 CS782171A CS782171A CS153644B1 CS 153644 B1 CS153644 B1 CS 153644B1 CS 782171 A CS782171 A CS 782171A CS 782171 A CS782171 A CS 782171A CS 153644 B1 CS153644 B1 CS 153644B1
- Authority
- CS
- Czechoslovakia
Links
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS782171A CS153644B1 (en:Method) | 1971-11-08 | 1971-11-08 | |
| DE2229864A DE2229864C3 (de) | 1971-11-08 | 1972-06-19 | Scheinwerfer für Kraftfahrzeuge |
| SU1798489A SU456959A1 (ru) | 1971-11-08 | 1972-06-21 | Фара дл автотранспорта |
| IT28342/72A IT964119B (it) | 1971-11-08 | 1972-08-19 | Proiettore con un sistema di super fici riflettenti e di orientamento |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS782171A CS153644B1 (en:Method) | 1971-11-08 | 1971-11-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS153644B1 true CS153644B1 (en:Method) | 1974-03-29 |
Family
ID=5428038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS782171A CS153644B1 (en:Method) | 1971-11-08 | 1971-11-08 |
Country Status (4)
| Country | Link |
|---|---|
| CS (1) | CS153644B1 (en:Method) |
| DE (1) | DE2229864C3 (en:Method) |
| IT (1) | IT964119B (en:Method) |
| SU (1) | SU456959A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102009032891A1 (de) * | 2009-07-13 | 2011-01-20 | Volkswagen Ag | Beleuchtungsvorrichtung eines Kraftfahrzeugs |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1439110A (en) * | 1920-09-22 | 1922-12-19 | Christian B Kyle | Deflector for headlights |
| US1578079A (en) * | 1924-10-07 | 1926-03-23 | Louie L Thalheimer | Reflector |
| FR664496A (fr) * | 1928-11-23 | 1929-09-03 | Appareil d'éclairage non éblouissant pour voitures automobiles | |
| DE637544C (de) * | 1934-10-10 | 1936-10-30 | Hugo Schneider Vereinigte Glue | Korbfoermige, aus Lamellen zusammengesetzte Abblendvorrichtung fuer elektrische Scheinwerfer |
| DE1034117B (de) * | 1956-03-15 | 1958-07-17 | Lucas Industries Ltd | Elektrischer Fahrzeugscheinwerfer |
| DE1225121B (de) * | 1962-01-08 | 1966-09-22 | Pierre Cibie | Scheinwerfer mit scharfer Hell-Dunkel-Grenzflaeche, insbesondere fuer das Abblendlicht an Kraftfahrzeugen |
| DE1608062A1 (de) * | 1968-01-19 | 1970-10-22 | Demag Ag | Verfahren und Vorrichtung zum Verbessern der Oberflaechen von in einer Metall-,insbesondere Bogen-Stahlstranggiessanlage gegossenem Material beliebigen Querschnitts |
-
1971
- 1971-11-08 CS CS782171A patent/CS153644B1/cs unknown
-
1972
- 1972-06-19 DE DE2229864A patent/DE2229864C3/de not_active Expired
- 1972-06-21 SU SU1798489A patent/SU456959A1/ru active
- 1972-08-19 IT IT28342/72A patent/IT964119B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2229864A1 (de) | 1973-05-17 |
| DE2229864C3 (de) | 1981-11-12 |
| IT964119B (it) | 1974-01-21 |
| SU456959A1 (ru) | 1975-01-15 |
| DE2229864B2 (de) | 1981-02-26 |