IT1152970B - LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTOR - Google Patents
LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTORInfo
- Publication number
- IT1152970B IT1152970B IT21864/82A IT2186482A IT1152970B IT 1152970 B IT1152970 B IT 1152970B IT 21864/82 A IT21864/82 A IT 21864/82A IT 2186482 A IT2186482 A IT 2186482A IT 1152970 B IT1152970 B IT 1152970B
- Authority
- IT
- Italy
- Prior art keywords
- low beam
- beam projector
- asymmetric reflector
- reflector
- asymmetric
- Prior art date
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
- F21S41/30—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
- F21S41/336—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of patch like sectors with discontinuity at the junction between adjacent areas
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8113632A FR2509427A1 (en) | 1981-07-10 | 1981-07-10 | ASYMMETRIC REFLECTOR CROSS PROJECTOR |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8221864A0 IT8221864A0 (en) | 1982-06-15 |
IT1152970B true IT1152970B (en) | 1987-01-14 |
Family
ID=9260435
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT21864/82A IT1152970B (en) | 1981-07-10 | 1982-06-15 | LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTOR |
Country Status (7)
Country | Link |
---|---|
JP (1) | JPS5810301A (en) |
DE (1) | DE3225609A1 (en) |
ES (1) | ES273599Y (en) |
FR (1) | FR2509427A1 (en) |
GB (1) | GB2102934B (en) |
IT (1) | IT1152970B (en) |
SE (1) | SE438025B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0106616B1 (en) * | 1982-10-15 | 1989-05-03 | Carello Lighting Plc | Road vehicle headlamp |
DE3340796A1 (en) * | 1983-11-11 | 1985-05-23 | Robert Bosch Gmbh, 7000 Stuttgart | LOW BEAM HEADLIGHTS FOR MOTOR VEHICLES |
DE3525041C2 (en) * | 1985-07-13 | 1994-06-16 | Bosch Gmbh Robert | Low beam or fog lights for motor vehicles |
DE10007403A1 (en) | 2000-02-18 | 2001-08-23 | Volkswagen Ag | Projection headlights for a motor vehicle |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1417926A (en) * | 1922-05-30 | lester | ||
DE1156727B (en) * | 1960-07-19 | 1963-11-07 | Pierre Cibie | Reflector for motor vehicle headlights |
GB2000266B (en) * | 1977-06-17 | 1982-01-27 | Lucas Industries Ltd | Lamp reflector for a motor vehicle |
DE2921474C2 (en) * | 1979-05-26 | 1983-10-20 | Daimler-Benz Ag, 7000 Stuttgart | Reflector for a motor vehicle headlight |
-
1981
- 1981-07-10 FR FR8113632A patent/FR2509427A1/en active Granted
-
1982
- 1982-06-04 ES ES1982273599U patent/ES273599Y/en not_active Expired
- 1982-06-15 IT IT21864/82A patent/IT1152970B/en active
- 1982-06-16 SE SE8203738A patent/SE438025B/en not_active IP Right Cessation
- 1982-06-25 JP JP57108617A patent/JPS5810301A/en active Granted
- 1982-07-08 DE DE19823225609 patent/DE3225609A1/en active Granted
- 1982-07-09 GB GB00431412A patent/GB2102934B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES273599U (en) | 1983-12-16 |
GB2102934A (en) | 1983-02-09 |
JPH038041B2 (en) | 1991-02-05 |
SE438025B (en) | 1985-03-25 |
JPS5810301A (en) | 1983-01-20 |
IT8221864A0 (en) | 1982-06-15 |
SE8203738L (en) | 1983-01-11 |
DE3225609A1 (en) | 1983-02-03 |
FR2509427A1 (en) | 1983-01-14 |
ES273599Y (en) | 1984-07-01 |
GB2102934B (en) | 1985-01-30 |
FR2509427B1 (en) | 1983-12-30 |
DE3225609C2 (en) | 1987-04-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19960613 |