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BESNARD ETS
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BESNARD ETS
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Publication of FR585804ApublicationCriticalpatent/FR585804A/fr
F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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
F21S41/60—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution
F21S41/65—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources
F21S41/657—Illuminating devices specially adapted for vehicle exteriors, e.g. headlamps characterised by a variable light distribution by acting on light sources by moving light sources
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Engineering & Computer Science
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General Engineering & Computer Science
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FR585804D1924-07-111924-07-11Dispositif de réglage des lampes dans les projecteurs d'automobiles et autres
ExpiredFR585804A
(fr)