초록 ▼

An air-portable all-terrain vehicle is provided with six wheels on three equidistant axles all driven from a single engine via two transfer boxes and differential gear units on each axle. The axles are fully floating beam axles on long travel coil springs and controlled by radius arms and Panhard ro

An air-portable all-terrain vehicle is provided with six wheels on three equidistant axles all driven from a single engine via two transfer boxes and differential gear units on each axle. The axles are fully floating beam axles on long travel coil springs and controlled by radius arms and Panhard rods. The radius arms may be parallel to and co-extensive with the respective propeller shafts coupling the differential gears to the transfer boxes and the connections between the propeller shafts and the transfer box outputs may include torsional vibration dampers. A dual circuit braking system with a deceleration sensing valve can be provided to limit the hydraulic pressure to the front wheel brakes. Loading/unloading in the field is facilitated by demountable side panels serving also as loading ramps.

대표청구항 ▼

An all terrain vehicle, comprising: a chassis, an engine, a gearbox for controlling the actuating output of the engine, first and second transfer boxes mechanically connected to said gearbox to be capable of providing common actuating outputs therefrom, first and second axles floating mounted to sai

An all terrain vehicle, comprising: a chassis, an engine, a gearbox for controlling the actuating output of the engine, first and second transfer boxes mechanically connected to said gearbox to be capable of providing common actuating outputs therefrom, first and second axles floating mounted to said chassis and being spaced apart at a first selected distance and a third axle being spaced apart from said second axle by a second selected distance, first, second and third inclined propeller shafts having a length less than the selected distances including universal joints at both ends of each shaft where said shafts are connected through the universal joints respectively to said first, second and third axles and said first and third shafts are connected to said first transfer box and said second shaft is connected to said second transfer box, and swing axle radius rods, each connected to one of said axles and to said chassis to provide independent vertical movement of each of said axles relative to said chassis.