CH266987A - Headlights. - Google Patents

Headlights.

Info

Publication number
CH266987A
CH266987A CH266987DA CH266987A CH 266987 A CH266987 A CH 266987A CH 266987D A CH266987D A CH 266987DA CH 266987 A CH266987 A CH 266987A
Authority
CH
Switzerland
Prior art keywords
headlights
Prior art date
Application number
Other languages
German (de)
Inventor
Richard Dietrich Friedrich
Original Assignee
Richard Dietrich Friedrich
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 Richard Dietrich Friedrich filed Critical Richard Dietrich Friedrich
Publication of CH266987A publication Critical patent/CH266987A/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
    • F21S41/331—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas
    • F21S41/333—Multi-surface reflectors, e.g. reflectors with facets or reflectors with portions of different curvature the reflector consisting of complete annular areas with discontinuity at the junction between adjacent areas

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
CH266987D 1948-10-04 1948-10-04 Headlights. CH266987A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH266987T 1948-10-04

Publications (1)

Publication Number Publication Date
CH266987A true CH266987A (en) 1950-02-28

Family

ID=4476318

Family Applications (1)

Application Number Title Priority Date Filing Date
CH266987D CH266987A (en) 1948-10-04 1948-10-04 Headlights.

Country Status (1)

Country Link
CH (1) CH266987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415617A1 (en) * 1983-04-27 1984-11-15 Cibie Projecteurs, Bobigny HEADLIGHT FOR MOTOR VEHICLES WITH A TILTED WINDOW AND A PARTLY PARABOLIC, PARTLY ELLIPTIC REFLECTOR
EP0208895A2 (en) * 1985-07-13 1987-01-21 Robert Bosch Gmbh Dipped beam head light or fog light for motor vehicles

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415617A1 (en) * 1983-04-27 1984-11-15 Cibie Projecteurs, Bobigny HEADLIGHT FOR MOTOR VEHICLES WITH A TILTED WINDOW AND A PARTLY PARABOLIC, PARTLY ELLIPTIC REFLECTOR
EP0208895A2 (en) * 1985-07-13 1987-01-21 Robert Bosch Gmbh Dipped beam head light or fog light for motor vehicles
EP0208895A3 (en) * 1985-07-13 1989-03-22 Robert Bosch Gmbh Dipped beam head light or fog light for motor vehicles

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