Truck for surgical X=ray diagnostic machine with multiple adjustable C bend

摘要

Two of the rollers at least are brakable steering rollers (21) and at least one roller is a self-aligning roller (20). The closed polygon course defined by the point of intersection of the steering and the articulated axle, includes the centre of gravity of the C bend (3) unit. The centre of gravity lies at a distance(s) to the connecting distance between the intersection point of the steering axles, and the distance(s) amounts to 0.05 to 0.25 times the longest distance of the polygonal course. The wheels of the truck have wheel protection units for protection against travelling over obstacles.