FLOATING TWO-LINK TRACK VEHICLE Russian patent published in 2021 - IPC B60F3/00 B62D55/00 B62D53/00 

FIELD: special hydrodynamic devices.

SUBSTANCE: invention relates to the field of special hydrodynamic devices for improving the indicators of the navigable properties of floating tracked vehicles. A floating two-link tracked vehicle contains hydrodynamic wings, curved in a longitudinal-vertical plane away from the ground and installed in the space between links symmetrically relative to the longitudinal axis of the vehicle. They are installed in a working position before overcoming a water obstacle, have locks for working and transport positions, and are equipped with guiding vertical hydrodynamic blades rounded in plan. In the area of the driving wheels, front and side hydrodynamic shields are installed.

EFFECT: invention increases the speed of movement afloat.

1 cl, 1 dwg