IT1152970B - LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTOR - Google Patents

LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTOR

Info

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
Application number
IT21864/82A
Other languages
Italian (it)
Other versions
IT8221864A0 (en
Inventor
Hector Fratty
Original Assignee
Cibie Projecteurs
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cibie Projecteurs filed Critical Cibie Projecteurs
Publication of IT8221864A0 publication Critical patent/IT8221864A0/en
Application granted granted Critical
Publication of IT1152970B publication Critical patent/IT1152970B/en

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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Optical Elements Other Than Lenses (AREA)
IT21864/82A 1981-07-10 1982-06-15 LOW BEAM PROJECTOR WITH ASYMMETRIC REFLECTOR IT1152970B (en)

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) DE3225609C2 (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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
SE8203738L (en) 1983-01-11
GB2102934B (en) 1985-01-30
JPS5810301A (en) 1983-01-20
ES273599U (en) 1983-12-16
SE438025B (en) 1985-03-25
DE3225609A1 (en) 1983-02-03
JPH038041B2 (en) 1991-02-05
DE3225609C2 (en) 1987-04-30
FR2509427B1 (en) 1983-12-30
FR2509427A1 (en) 1983-01-14
ES273599Y (en) 1984-07-01
IT8221864A0 (en) 1982-06-15
GB2102934A (en) 1983-02-09

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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