Aperfeiu00c7oamentos introduced in trick to streetcars and equivalent

摘要

Aperfeiu00c7oamentos introduced in trick to streetcars and equivalent.More specifically, trick (1) of a cable (b) sized to contain, inferiorly, four wheels (R) of movement in the tracks (T) and superiorly, a body (c), said catch (1) comprises a frame or chassis (2) type "H" that provides a drive system configured for engines. (12), and a motor (12) axis (10).While the movement transmission is carried out by means of a gearbox (13) speed coupled to each axle (10) of the wheels (R); this trick provides suspension systems primary (S1) and secondary (S2) and includes a system of friction brake (FA) of the pneumatic type associated with D. Baits of brake coupled to the axles (10) of wheels; the improvements in the electromechanical elementsS that confer greater mechanical strength, better resistance to atmospheric corrosion, better shock resistance and better performance in fatigue, and the improvement on the requirements of safety and comfort.