FR613981A - Improvements made to headlights for vehicles, in particular those for road cars - Google Patents

Improvements made to headlights for vehicles, in particular those for road cars

Info

Publication number
FR613981A
FR613981A FR613981DA FR613981A FR 613981 A FR613981 A FR 613981A FR 613981D A FR613981D A FR 613981DA FR 613981 A FR613981 A FR 613981A
Authority
FR
France
Prior art keywords
headlights
vehicles
particular those
improvements made
road cars
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
French (fr)
Inventor
Eugene Bienner
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 FR613981A publication Critical patent/FR613981A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21SNON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S41/00Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps
    • F21S41/10Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by the light source
    • F21S41/19Attachment of light sources or lamp holders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR613981D 1925-03-03 1926-04-02 Improvements made to headlights for vehicles, in particular those for road cars Expired FR613981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE613981X 1925-03-03

Publications (1)

Publication Number Publication Date
FR613981A true FR613981A (en) 1926-12-03

Family

ID=3875417

Family Applications (1)

Application Number Title Priority Date Filing Date
FR613981D Expired FR613981A (en) 1925-03-03 1926-04-02 Improvements made to headlights for vehicles, in particular those for road cars

Country Status (1)

Country Link
FR (1) FR613981A (en)

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