DD131539A1 - HEADLIGHTS FOR MOTOR VEHICLES - Google Patents

HEADLIGHTS FOR MOTOR VEHICLES

Info

Publication number
DD131539A1
DD131539A1 DD7700200799A DD20079977A DD131539A1 DD 131539 A1 DD131539 A1 DD 131539A1 DD 7700200799 A DD7700200799 A DD 7700200799A DD 20079977 A DD20079977 A DD 20079977A DD 131539 A1 DD131539 A1 DD 131539A1
Authority
DD
German Democratic Republic
Prior art keywords
headlights
motor vehicles
vehicles
motor
Prior art date
Application number
DD7700200799A
Other languages
German (de)
Inventor
Milan Cejnek
Josef Bolcek
Martin Mikulasek
Original Assignee
Autopal Np
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 Autopal Np filed Critical Autopal Np
Publication of DD131539A1 publication Critical patent/DD131539A1/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)
DD7700200799A 1976-09-01 1977-08-30 HEADLIGHTS FOR MOTOR VEHICLES DD131539A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS765681A CS188521B1 (en) 1976-09-01 1976-09-01 Headlight for motor vehicles

Publications (1)

Publication Number Publication Date
DD131539A1 true DD131539A1 (en) 1978-07-05

Family

ID=5402122

Family Applications (1)

Application Number Title Priority Date Filing Date
DD7700200799A DD131539A1 (en) 1976-09-01 1977-08-30 HEADLIGHTS FOR MOTOR VEHICLES

Country Status (7)

Country Link
CS (1) CS188521B1 (en)
DD (1) DD131539A1 (en)
DE (1) DE2738622A1 (en)
FR (1) FR2363758A1 (en)
GB (1) GB1570808A (en)
IT (1) IT1087363B (en)
SU (1) SU752118A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2089956B (en) * 1980-12-22 1984-07-04 Gen Electric Lamp with shaped reflector and lens
FR2528537B1 (en) * 1982-06-09 1987-03-20 Cibie Projecteurs CROSSING PROJECTORS FOR MOTOR VEHICLES
JPH0317362Y2 (en) * 1986-07-10 1991-04-12
CN116097033B (en) * 2022-09-30 2024-09-06 珠海水立方照明科技有限公司 Car light optical system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD63347A (en) *
US1502452A (en) * 1920-10-18 1924-07-22 William H Wood Lamp
DE1028507B (en) * 1955-07-02 1958-04-24 Westfaelische Metall Industrie Motor vehicle headlights with asymmetrical light distribution
DE1113672B (en) * 1960-06-18 1961-09-14 Bosch Gmbh Robert Vehicle headlights for asymmetrical light distribution
DE1902513U (en) * 1964-05-21 1964-10-22 Carello & C Spa Fausto SHORT-LENGTH FOG LIGHTS ILLUMINATED BY AN IODINE LAMP.
DE1497353A1 (en) * 1966-01-26 1969-06-04 Westfaelische Metall Industrie Light, especially for motor vehicles, with a widely scattered light
DE1772942A1 (en) * 1968-07-24 1971-12-30 Westfaelische Metall Industrie Dimmable headlights, especially for motor vehicles

Also Published As

Publication number Publication date
CS188521B1 (en) 1979-03-30
FR2363758A1 (en) 1978-03-31
DE2738622A1 (en) 1978-03-02
FR2363758B1 (en) 1982-06-04
SU752118A1 (en) 1980-07-30
DE2738622C2 (en) 1987-06-19
GB1570808A (en) 1980-07-09
IT1087363B (en) 1985-06-04

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