Rotary wing aircraft with undercarriage structure

Details Rotary wing aircraft with undercarriage structure Rotary wing aircraft with undercarriage structure

2006-04-21

2008-08-19

Mansen, Michael R. (Department: 3644)

Aeronautics and astronautics

Aircraft, heavier-than-air

Helicopter or auto-rotating wing sustained, i.e., gyroplanes

C244S017170, C244S11700R, C244S118100, C244S118500, C244S119000, C244S1020SS

Reexamination Certificate

active

07413140

ABSTRACT:
A rotary wing aircraft (1) such as a helicopter comprises a force-transmission structure (5) for transmitting forces, in particular those coming from an undercarriage (2), and that, in longitudinal elevation view, presents an L-shape in which the arrangement (6, 19-21) forms a transversely centered box (6), such that the structure (5) transfers the forces, at least in part, to top and bottom working covering segments of the fuselage.

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