LEVELLING GROUP FOR AERIAL PLATFORM Russian patent published in 2020 - IPC B66F11/04 B62D55/00 B62D21/00 B66F17/00 

FIELD: machine building.

SUBSTANCE: invention relates to aerial platforms. Truck-mounted aerial platform comprises support-levelling group (20) containing support base (22) for support of load-carrying cradle (10) of aerial platform (1), and support frame (23) hinged to support base (22) with possibility of rotation relative to axis (Y) and, at least, a pair of elements resting on ground (21), hinged independently to each other to support frame (23). Elements (21) resting on the ground contain a group of caterpillar tracks (210) fixed on support frame (23) by means of the appropriate axes (X) of the joints parallel to each other and substantially perpendicular to the turning axis (Y), with the possibility of independently changing their height relative to the reference base.

EFFECT: invention provides for creation of a simple design of aerial platforms.

6 cl, 9 dwg