Patent AT-E401230-T1: [Translated] ROAD SWEEPING MACHINE WITH ELECTRIC STEERING AND RELATIVE CONTROL SYSTEM

The self-propelled sweeper with electrical steering comprises a frame suitable for receiving the refuse container (13), waste collection and suction members (2; 4, 6), a suction and filtering unit, a driving position in the cabin (16) of the machine equipped with steer control members, and has the steer actuator of these members consisting of an electric motor (22). The sweeper also has the front steering axle (5) supported by arms of the suspension (20, 21) of which the upper ones (21) are arranged at a higher level than the maximum height of the wheel (18) of the same axle, the steer linkages (24, 25, 28) are also arranged at said upper-level; in the same way the lower arms (20) are shaped to receive said inner wheel in the position of maximum curvature; moreover, said container (13) is housed on a U-shaped plan rear axle (9).