Aircraft

Aeronautics and astronautics – Aircraft – heavier-than-air – Airplane and paddle wheel sustained

Reexamination Certificate

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Details

C244S019000

Reexamination Certificate

active

07735773

ABSTRACT:
The invention relates to an aircraft comprising a fuselage and at least two substantially hollow cylindrical lifting bodies which are applied to the fuselage and comprise a plurality of rotor blades which extend over the periphery of the lifting bodies, the periphery of the lifting bodies being partially covered by at least one tail surface. The aim of the invention is to provide an aircraft with an extremely high degree of maneuverability, compact dimensions and economy of fuel. To this end, the lifting bodies are driven by at least one drive unit and respectively comprise a cylindrical axis which is substantially parallel to a longitudinal axis (1a) of the aircraft.

REFERENCES:
patent: 1304187 (1919-05-01), Lind
patent: 1532902 (1925-04-01), Immers
patent: 1567531 (1925-12-01), Magni
patent: 1631861 (1927-06-01), Hanschke
patent: 2034761 (1936-03-01), King
patent: 2037377 (1936-04-01), Gardner
patent: 3361386 (1968-01-01), Smith
patent: 4519562 (1985-05-01), Willis
patent: 5100080 (1992-03-01), Servanty
patent: 5320310 (1994-06-01), Mitchell
patent: 6007021 (1999-12-01), Tsepenyuk
patent: 6016992 (2000-01-01), Kolacny
patent: 6231004 (2001-05-01), Peebles
patent: 6261051 (2001-07-01), Kolacny
patent: 6845940 (2005-01-01), Hashimoto
patent: 196 34 522 (1998-03-01), None
patent: 98/07622 (1998-02-01), None

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