Motor-driven vehicle for transporting several nested trolleys

摘要

Swivel roller (14) is attached to the front end of a main body section (10) while two drive rollers (12) are mounted on shaft (16) perpendicular to longitudinal axis, the rollers supporting the vehicle (100) on the floor surface. Motor acting on the shaft is connected to an energy source and towing device (44) pivots on the main body about a point adjacent to the shaft and on the longitudinal axis to pivot independent of body movement.