ROAD ROLLER Russian patent published in 1994 - IPC

FIELD: road engineering. SUBSTANCE: road roller has a frame with rolls and vibration exciters and a drive. Each roll is coaxially to its axis and provided with shafts with masses as balanced flywheels. The shafts are installed by means of flexible supports and form cantilevers. The end of each cantilever is connected with vibration exciter through a rod and a flexible member. The other end of the shaft is connected via flexible clutch with the drive located in the middle part of the roll. The vibration exciters of each roll are synchronized. EFFECT: enhanced efficiency. 2 cl, 1 dwg