SYSTEM AND METHOD FOR ROTARY MOVEMENT IN VEHICLE OR MOBILE WORKING MACHINE Russian patent published in 2020 - IPC B62D53/02 

FIELD: machine building.

SUBSTANCE: invention relates to transport. System for rotary movement in vehicle comprises at least two sections, top and bottom, and front and rear sections. Upper and lower sections partially overlap each other and are coupled with possibility of movement relative to each other by means of an element defining a curvilinear trajectory. Lower section comprises running elements to ensure movement of upper section relative to lower along curvilinear trajectory and in plane perpendicular to longitudinal axis of rotation of vehicle. Trajectory at least on part of its length has shape of circular arc and passes around longitudinal axis of rotation of vehicle. Movement is provided by actuator mounted on vehicle and retained on upper and/or lower section. Front and rear sections are located one after another in longitudinal direction and are connected by means of frame hinge with at least two degrees of freedom. Said hinge allows rotation of sections relative to vehicle lengthwise axis and vertical axis passing through hinge.

EFFECT: increase in the stability of the vehicle is achieved.

21 cl, 20 dwg