Drive system for stability and directional control of vehicles and aircraft
OwnerThomas Towles Lawson, Jr.inventor
Life of this patent
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Abstract
A drive assembly for a bilaterally symmetrical machine such as a vehicle or aircraft is provided to precisely control and vary engine power delivered to a pair of opposed drive mechanisms of the assembly. Each drive mechanism includes a first differential clutch connected with a power source via a power splitter, a drive element such as a wheel or propeller connected with the first differential clutch, and a first braking device connected with the first differential clutch to independently control the delivery of power to the drive element. A second differential clutch may be provided for each drive mechanism to control movement of the drive mechanism in an opposite direction.
Claims5
A drive assembly for a bilaterally symmetrical machine, comprising:
- (a) a power source;
- (b) a power splitter connected with said power source;
- and
- (c) a pair of opposed drive mechanisms connected with said power splitter, each drive mechanism including:
- (1) a first differential clutch connected with said power splitter and a second differential clutch connected with said first differential clutch;
- (2) a drive clement connected with said second differential clutch;
- (3) first and second braking devices connected between said first and second differential clutches to control the delivery of power from said power splitter to said drive element, whereby operation of said first and second braking devices controls the degree and direction of driving power being delivered from said power source to said driving elements.
Dependencies are inferred from the claim text.