TWO-WHEELED VEHICLE WITH 2×2 WHEEL ARRANGEMENT Russian patent published in 2025 - IPC B62K3/02 

FIELD: vehicles.

SUBSTANCE: invention relates to the field of transport, in particular to bicycles, motorcycles, mopeds with the required control level. Two-wheeled vehicle comprises frame (1) with a seat, steps and a steering column installed in the steering column, a power drive for creating a torque, which drive shaft (8) is interconnected with semi-axis of hinge of equal angular speeds (26) and by means of chain transmissions with front and rear driving wheels (19), (20) installed on front and rear suspensions. Hinge of equal angular velocities is fixed on steering column (2) of rigid frame by semi-axis interconnected by chain transmission with drive shaft, so that its rotation axis is perpendicular to steering wheel rotation axis, and axis of rotation of other half-axle, interconnected by means of chain transmission with front wheel, is parallel to axis of rotation of front wheel.

EFFECT: optimum distribution of moment of inertia on front and rear drive wheels is provided in accordance with load on them during adhesion to road surface, improving balance and balancing, which leads to safe control of vehicle in off-road conditions with improvement of serviceability.

4 cl, 3 dwg