IT1206491B - HEADLIGHTS FOR MOTOR VEHICLES. - Google Patents

HEADLIGHTS FOR MOTOR VEHICLES.

Info

Publication number
IT1206491B
IT1206491B IT8321516A IT2151683A IT1206491B IT 1206491 B IT1206491 B IT 1206491B IT 8321516 A IT8321516 A IT 8321516A IT 2151683 A IT2151683 A IT 2151683A IT 1206491 B IT1206491 B IT 1206491B
Authority
IT
Italy
Prior art keywords
headlights
motor vehicles
vehicles
motor
Prior art date
Application number
IT8321516A
Other languages
Italian (it)
Other versions
IT8321516A0 (en
Inventor
Marc Stefano
Jean Marie Brel
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 IT8321516A0 publication Critical patent/IT8321516A0/en
Application granted granted Critical
Publication of IT1206491B publication Critical patent/IT1206491B/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
    • F21S41/337—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector having a structured surface, e.g. with facets or corrugations

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IT8321516A 1982-06-09 1983-06-08 HEADLIGHTS FOR MOTOR VEHICLES. IT1206491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8210036A FR2528536A1 (en) 1982-06-09 1982-06-09 IMPROVEMENTS IN CROSSING PROJECTORS FOR MOTOR VEHICLES

Publications (2)

Publication Number Publication Date
IT8321516A0 IT8321516A0 (en) 1983-06-08
IT1206491B true IT1206491B (en) 1989-04-27

Family

ID=9274801

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8321516A IT1206491B (en) 1982-06-09 1983-06-08 HEADLIGHTS FOR MOTOR VEHICLES.

Country Status (5)

Country Link
JP (1) JPS595503A (en)
DE (1) DE3320662A1 (en)
FR (1) FR2528536A1 (en)
GB (1) GB2121947B (en)
IT (1) IT1206491B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2747491B1 (en) * 1996-04-10 1998-05-22 Valeo Vision SIGNALING DEVICE WITH IMPROVED REFLECTION MEANS
JP3145925B2 (en) * 1996-07-18 2001-03-12 株式会社小糸製作所 Vehicle headlights
CZ291225B6 (en) * 1997-04-18 2003-01-15 Autopal S. R. O. Headlamp for motor vehicles
DE10337060A1 (en) * 2003-08-12 2005-03-10 Volkswagen Ag Dipped beam headlight with a ring-shaped appearance
DE102004017448A1 (en) 2003-12-12 2005-07-21 Volkswagen Ag Headlamp for motor vehicle has light source in housing and annular light outlet opening with inner radius at least half its outer radius for light generated by light source to emanate
GB2510652A (en) * 2013-02-07 2014-08-13 Paul Ivor Harper Method for fitting a vehicle headlamp converter
DE102020130859A1 (en) 2020-11-23 2022-05-25 Marelli Automotive Lighting Reutlingen (Germany) GmbH Motor vehicle lighting device with a reflector and method for designing a reflecting surface of a reflector of such a motor vehicle lighting device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE490006C (en) * 1930-01-25 Adolf Buess Reflector for vehicle headlights
GB327540A (en) * 1929-03-06 1930-04-10 Wilfrid Herbert Lund Improvements in or relating to vehicle head-lamps
GB394939A (en) * 1932-04-14 1933-07-06 Eugene Schimpff Improvements in reflectors
GB453705A (en) * 1935-02-25 1936-09-15 Richard Nier An improved paraboloidal reflector
GB997477A (en) * 1962-06-18 1965-07-07 Lucas Industries Ltd Vehicle lamps
FR2087317A5 (en) * 1970-05-14 1971-12-31 Cibie Projecteurs
JPS5821902B2 (en) * 1975-02-19 1983-05-04 ザイダンホウジン サガミチユウオウカガクケンキユウシヨ Alpha cyclopropane carbonate ester
JPS5813602B2 (en) * 1978-03-17 1983-03-15 株式会社小松製作所 Reduction sintering method using induction heating of steel powder
FR2460442A1 (en) * 1979-06-29 1981-01-23 Cibie Projecteurs NEW PROJECTOR STRUCTURE, IN PARTICULAR OF AUTOMOTIVE PROJECTOR
DE3004422C2 (en) * 1980-02-07 1988-09-29 Sidler Gmbh & Co, 7400 Tuebingen Parabolic reflector

Also Published As

Publication number Publication date
DE3320662C2 (en) 1987-07-09
GB2121947A (en) 1984-01-04
GB2121947B (en) 1986-05-29
FR2528536A1 (en) 1983-12-16
FR2528536B1 (en) 1985-04-19
GB8315863D0 (en) 1983-07-13
IT8321516A0 (en) 1983-06-08
DE3320662A1 (en) 1983-12-22
JPS595503A (en) 1984-01-12

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