Removable lift assembly for a rotorcraft, and a rotorcraft
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United States of America Patent
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Aug 22, 2017
Issued Date -
N/A
app pub date -
Apr 1, 2015
filing date -
Apr 7, 2014
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A lift assembly that is releasably fastened to a fuselage of a rotorcraft. The lift assembly comprises a wing comprising at least two spars. A main gearbox passes through an opening in the suction side of a central box of the wing so that its bottom is attached to a resilient suspension system arranged level with the pressure side of the central box, a top of the main gearbox projecting from the central box and being fastened to at least one spar by at least three suspension bars. A reversible fastener system having a plurality of fastener means serves to fasten the central box reversibly to a plurality of fastener points of a fuselage.
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