Abstract: The principle of dual concentricity is described and utilized within a Dual Concentric Positively Infinitely Variable transmission; a true all-geared torque-converting positively infinitely variable transmission which utilizes a user actuated independent input control to vary the transmission output. The input control varys the orbital relationship and effective gear ratio between a driving ring gear and a driven pinion gear causing both gears to variably orbit the mechanism central axis to produce an output receiving gear and connected output shaft torque converting speed range operating between a geared neutral stopped position and its maximum output speed.

Abstract: A series of all-geared, positive drive, stepless, shift-free exponential transmissions and geared neutral friction-free torque converters including two-stage and ultra high speed three-stage common axis and dual axis of rotation exponential mechanisms. Also included are combined transmissions/torque converting mechanisms and geared reversing attachments.

Abstract: The disclosure discribes an all-gear transmission which recirculates and compounds rotary motion and which results in shift-free progressively accelerated output from a limited RPM input range. A variation of the transmission provides a friction-free all-gear continuously engaged mechanical clutch for use in tandem with the transmission to provide a friction-free stepless all-gear uninterrupted drive arrangement. Also disclosed is an improved steering driver for tracked vehicles utilizing a auxiliary steering motor and one primary axle axis of rotation.

Abstract: An airplane is disclosed which has a pair of fixed, outwardly extending delta wings extending laterally from a fuselage, a set of initial flaps pivotably attached to the rear of the fixed wings, a set of dependent flaps pivotably attached to the rear of the initial flaps, and a variable positionable concomitant stablizer located at the rear of the dependent flaps forming the rear of the delta wings during the high-speed configuration capable of achieving independence from the fixed wings upon actuation of the flap system; the above components all locked together to form the delta wing during high-speed flight with an actuator which also serves as a stress supporter for the flap system during its actuation.

Abstract: An aircraft sustentation system is disclosed which consists of one pair of fixed swept primary wings attached to the fuselage of the aircraft, and one pair of pivotal swept transverse wings attached to the fuselage of the aircraft in a manner where all leading edges, trailing edges, and lateral angles of both sets of wings are parallel or exceed a parallel relationship to each other, the pivotal transverse wings possessing transverse wing collars capable of accepting accessory and/or landing gear supports or wells; and the pivotal transverse wings utilizing actuation mechanisms capable of canting, laterally tilting, and variable sweeping the transverse wings in a manner where the swept transverse wing leading edges approach or contact the trailing edge of the primary wing or primary wing flap with a parallel relationship during the low-speed high-lift configuration.