DEVICE FOR CLEANING SURFACE FROM REFUSE AND LITTER Russian patent published in 1997 - IPC

FIELD: cleaning of hard surfaces. SUBSTANCE: device has collecting hopper with guide chute secured on vehicle, carrier wheels and cylindrical brush. Guide chute consists of crossmember with slots. Gussets of deflecting plates are freely fitted into slots. With vehicle forward, deflecting plates follow the surface, thus sweeping it in combination with floating brush, and play the part of follow-up mechanism. Deflecting plates are made of resilient wear-resistant plastics with replaceable steel plates secured in lower parts. EFFECT: improved cleaning of surface. 2 cl, 3 dwg