FULL ROAD CYCLE UNIT FOR ROAD AND PLANNING WORKS Russian patent published in 2023 - IPC E02F3/64 E01C19/00 

FIELD: technical means for performing road construction works.

SUBSTANCE: full road cycle unit (FRCU) includes a base tractor, a bucket with a front flap and a movable rear wall, a bucket lift-lower tool, a front flap lift-lower tool, a rear wall means of travel, a traction frame with a trunk mounted on the front axle bogie or to the towing unit of the tractor, and on the opposite side, the traction frame is attached by means of traverses to the rear axle mounting frame with pneumatic wheels, bumper, rear axle with pneumatic wheels. The frame for fastening the rear axle with pneumatic wheels and the means for driving the rear wall of the bucket is extended so that it accommodates an adjustable means for fastening the sealing device, the width of which, together with the fastening means, does not exceed the width of the bucket. The lower plane of the sealing device is installed above or below the plane of the bucket bottom and below the rolling plane of the pneumatic wheels.

EFFECT: increase in the productivity of road construction of automobile, rural dirt, gravel and asphalt roads by reducing the number of types of technical means used to perform works.

11 cl, 11 dwg