Patent ID: 6749151
Filing Date: 2004-06-15
Classification: B64F

Abstract:
A portable hangar assembly for use with aircraft having a series of rotor blades and a bifilar dampener, the hangar assembly comprising:series of bifilar mounts, each mount having a lower end removably secured within the bifilar dampener and an upper free end, a cross support interconnecting the series of bifilar mounts; a canopy positioned over the rotor blades, the canopy defined by a series of edges, and upper and lower surfaces, a series of adjustment straps extending from each of the edges of the canopy, each strap having a distal end and a coupling member secured along its length, a series of mounting holes formed within the lower surface of the canopy, with the upper free ends of the bifilar mounts positioned within the mounting holes to thereby support the canopy above the series of rotor blades; a series of rotor sleeves positioned over the ends of each rotor blade, each sleeve having an adjustment strap secured thereto with a coupling member secured to a distal end of the adjustment strap, the coupling members of the canopy being interconnected to the coupling members of the rotor sleeves, wherein excess slack in the adjustment straps can be taken up by pulling the distal ends of canopy adjustment straps.