Lighting apparatus of a helicopter deck

The invention relates to a lighting apparatus of a helicopter deck, which is meant especially while being installed in connection with an identification marking (1), such as an H, triangle, cross figure or the like, and/or a touchdown and positioning mark ring (2) on a landing and takeoff area of th...

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Bibliographische Detailangaben
Hauptverfasser:	UOTILA JAAKKO, TORRONEN MARKO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTIONOF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, ORTHE LIKE AIRCRAFT AVIATION CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES COSMONAUTICS DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING ORREPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR FIXED CONSTRUCTIONS GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLYADAPTED FOR USE IN CONNECTION WITH AIRCRAFT HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFTCOMPONENTS, NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a lighting apparatus of a helicopter deck, which is meant especially while being installed in connection with an identification marking (1), such as an H, triangle, cross figure or the like, and/or a touchdown and positioning mark ring (2) on a landing and takeoff area of the helicopter deck for illuminating the safety marking/markings in question in order to make more efficient observing thereof from the air. The lighting apparatus (3) consists of light units (3a) formed of one or more lamps (3a') and being operable by power supply transmitted from a power source in connection with the helicopter deck, wherein the light units are coupled essentially immovably in connection with an upper surface of the helicopter deck (X). Light units (3a) of the lighting apparatus(3) are coupled in connection with the upper surface of the helicopter deck (X) by means of a horizontal fastening arrangement (4) in order to keep the light units in place by means of fastening means (4a), being in connecti