AV_Transition

AeroVantage ~ Transition Mechanism

Overview:

The ability to convert the craft between; quad proprotors for vertical flight and, a pair of longitudinally oriented coaxial proprotors for forward flight.

To have a large longitudinal spacing of proprotors during hover and a close longitudinal spacing during forward propulsion.

Working Papers:

DESIGN:

A152

MAKE:

A016

BUY:

A162

Secondary Group:

All:
	xx
Full-size:
	Proposed Methods:
	Flap:	To decrease the aerodynamic interaction between the aft proprotor and the wing during transition.
	Full-size cont.:
	Ref: PropRotor Adjustable Pitch:
Scale:
	Proposed Methods:	Proposed methods for scale models however they should be the same as full-size except for some construction details.

Last Revised: May 9, 2009

The above utility invention is openly and publicly disclosed on the Internet to negate an entity from patenting it, to the exclusion of all others whom may wish to use it. ~ Reference patent law 35 U.S.C. 102 A person shall be entitled to a patent unless - (a) the invention was known ... by others in this country, ..., before the invention thereof by the applicant for patent.