FR1031568A - Les phares de croisement - Google Patents

Les phares de croisement

Info

Publication number
FR1031568A
FR1031568A FR1031568DA FR1031568A FR 1031568 A FR1031568 A FR 1031568A FR 1031568D A FR1031568D A FR 1031568DA FR 1031568 A FR1031568 A FR 1031568A
Authority
FR
France
Prior art keywords
low beam
beam headlights
headlights
low
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Rene Boulanger
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 filed Critical
Application granted granted Critical
Publication of FR1031568A publication Critical patent/FR1031568A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
    • B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
    • B60Q1/18—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights being additional front lights
    • 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
    • F21S41/20—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by refractors, transparent cover plates, light guides or filters
    • F21S41/28—Cover glass
    • 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
    • F21S41/321—Optical layout thereof the reflector being a surface of revolution or a planar surface, e.g. truncated
    • 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
    • F21S41/323—Optical layout thereof the reflector having two perpendicular cross sections having regular geometrical curves of a distinct nature

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Mechanical Engineering (AREA)
FR1031568D 1950-04-03 1950-04-03 Les phares de croisement Expired FR1031568A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1031568T 1950-04-03

Publications (1)

Publication Number Publication Date
FR1031568A true FR1031568A (fr) 1953-06-24

Family

ID=9583242

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1031568D Expired FR1031568A (fr) 1950-04-03 1950-04-03 Les phares de croisement

Country Status (1)

Country Link
FR (1) FR1031568A (fr)

Similar Documents

Publication Publication Date Title
CH283114A (de) Weitwinkelobjektiv.
FR1040516A (fr) Mécanisme de support
CH293178A (de) Mikroskop-Objektiv.
FR1053886A (fr) Objectif de microscope
FR1042733A (fr) Réflecteur de radar
FR1031568A (fr) Les phares de croisement
FR1016134A (fr) Projecteur de croisement
FR1018211A (fr) Compte-gouttes
FR970453A (fr) Poutre légère
CH281270A (de) Scheinwerfer.
CH296717A (de) Objektiv.
CH259496A (fr) Installation de Radar.
FR1043525A (fr) Phare de véhicule
FR1019832A (fr) Projectile
CH282241A (de) Nutzfahrzeug.
FR1021632A (fr) Lanterne de projection
FR1018573A (fr) Nouveau système de poutre
FR1029560A (fr) Profil-équerre de coupe
DK77573C (da) Radarreflektor.
ES23684Y (es) Elevador porta-enjulio.
AT170585B (de) Schwachstromstirnlampe
FR60392E (fr) Catadioptre
FR1031457A (fr) Support de magnétogramme
FR1048671A (fr) Support de phongrammes
AT173080B (de) Mikroskop