UNIVERSAL FIRE-FIGHTING GROUND-BLOWER Russian patent published in 2017 - IPC B65G31/04 

FIELD: fire safety.

SUBSTANCE: universal fire-fighting ground-blower includes a ball-type towing device, a self-contained internal combustion engine, a belt drive, a height adjustment lever, a disc-shaped working body fixed with movable hinges and circumferentially cutting knives, a protective casing, a suspension on swinging balancers with wheels.

EFFECT: possibility of operating a ground-blower with various off-road vehicles that do not have a power take-off shaft, smoothing out uneven ground when driving on rough terrain by means of suspension on swinging balancers and damping impact loads from roots and other obstacles while laying a mineralized strip by means of a working organ.

4 cl, 2 dwg