LIGHTING DEVICE FOR RESCUE AND EMERGENCY PRIORITARY VEHICLES, HEAVY TRANSPORTS AND VEHICLES, AND WORK MACHINERY

A lighting device, in particular a light signaling supplementary device for rescue and emergency prioritary vehicles, heavy transports and vehicles, and work machinery is described. The lighting device has a light source placed on a disposition plane and a semi-parabolic reflector body for the conve...

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Bibliographische Detailangaben
Hauptverfasser:	MANCINI ANGELO, FRANCESCHELLI LUCIANO
Format:	Patent
Sprache:	eng
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 THEFORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THELIGHT EMITTED 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 lighting device, in particular a light signaling supplementary device for rescue and emergency prioritary vehicles, heavy transports and vehicles, and work machinery is described. The lighting device has a light source placed on a disposition plane and a semi-parabolic reflector body for the conveying of the light within a predefined exit angular aperture of ±α of the light beam with respect to the disposition plane. A semi-parabolic reflector body of the lighting device can be rotated around a rotation axis that passes in correspondence of a center of said light source and is perpendicular to said disposition plane, in such a way to obtain a light beam which spans a predefined maximal angle around said light source.