Motor vehicle headlamp of the projection type

A two-functional projecting headlamp with modes for a dipped and a long-distance light beams comprised of a light source (1), an internal reflector (2), an external reflector (3), an objective (4) an internal shade (51), external shades (61) and (62), a frame (7), an electric part (8) and a moving m...

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Bibliographische Detailangaben
Hauptverfasser:	VOZENILEK, DAVID, PURMA, JAROSLAV, CEJNEK, MILAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING ORSUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES INGENERAL BLASTING FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMSTHEREOF HEATING INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21Sand F21V, RELATING TO USESOR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS LIGHTING MECHANICAL ENGINEERING NON-PORTABLE LIGHTING DEVICES PERFORMING OPERATIONS STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHERARTICLES, NOT OTHERWISE PROVIDED FOR SYSTEMS THEREOF TRANSPORTING VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLEEXTERIORS VEHICLES IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	A two-functional projecting headlamp with modes for a dipped and a long-distance light beams comprised of a light source (1), an internal reflector (2), an external reflector (3), an objective (4) an internal shade (51), external shades (61) and (62), a frame (7), an electric part (8) and a moving mechanism (9), where in the dipped mode the internal shade (51) is projected on a road surface by means of an objective (4) on a light background of said internal reflector (2) and produces so a boundary between light and darkness and said external shades (61), (62) obstruct the path of rays emitted by said source (1) in the direction to said external reflector (3) and in the long-distance mode said switching mechanism (9) fixed to said frame (7) moves all shades into such positions where none of said shades obstructs the path of the outgoing light beam and on the road surface two light traces, the one produced by the internal (2) and the one produced by external (3) reflectors, are added.