FR638753A - Device for attenuating the light of automobile headlamps or the like - Google Patents

Device for attenuating the light of automobile headlamps or the like

Info

Publication number
FR638753A
FR638753A FR638753DA FR638753A FR 638753 A FR638753 A FR 638753A FR 638753D A FR638753D A FR 638753DA FR 638753 A FR638753 A FR 638753A
Authority
FR
France
Prior art keywords
attenuating
light
automobile headlamps
headlamps
automobile
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
David Edward William Rees
William Ernest Hutchison
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 FR638753A publication Critical patent/FR638753A/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
    • F21S41/60Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
    • F21S41/65Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
    • F21S41/657Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
FR638753D 1926-08-14 1927-08-02 Device for attenuating the light of automobile headlamps or the like Expired FR638753A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB638753X 1926-08-14

Publications (1)

Publication Number Publication Date
FR638753A true FR638753A (en) 1928-06-02

Family

ID=10489312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR638753D Expired FR638753A (en) 1926-08-14 1927-08-02 Device for attenuating the light of automobile headlamps or the like

Country Status (1)

Country Link
FR (1) FR638753A (en)

Similar Documents

Publication Publication Date Title
FR638753A (en) Device for attenuating the light of automobile headlamps or the like
FR603983A (en) Safety device for immobilizing automobiles
FR647887A (en) Lighting device for vehicles
FR613587A (en) Anti-glare device for automobile headlights
FR637132A (en) Anti-glare device for automobile headlights
FR670710A (en) Device for preventing dazzling by headlights of automobiles or the like
FR641790A (en) Device for preventing dazzling by headlights of automobiles or the like
FR611373A (en) Device for veiling automobile headlights
FR687594A (en) Lighting device for passing motor vehicles
FR685330A (en) Device for the ventilation of automobile bodies
FR641490A (en) Anti-blinding device for automobile headlights
FR646325A (en) Automobile headlight adjustment device
FR724834A (en) Device for silencing the brakes of motor vehicles
FR590627A (en) Automotive lighting device
FR31735E (en) Anti-glare device for automobile headlights
FR589296A (en) Device for protecting the eyes of the driver of an automobile from sunlight or light
FR682219A (en) Anti-glare device for automobile headlight or other
FR671068A (en) Automotive lighting device
FR670474A (en) Automotive lighting device
FR625711A (en) Anti-glare device for automobiles
FR650858A (en) Device for the orientation of vehicle headlights
FR599900A (en) Lighting device for motor vehicles
FR615908A (en) Device for securing luggage on the running boards of automobiles
FR630250A (en) Suspension device for lighting devices
FR707209A (en) Signaling device for clutches or the like