TOE CONTROL APPARATUS FOR ACTIVE GEOMETRY CONTROL SUSPENSION IN VEHICLE

摘要

PURPOSE: A toe control device of a vehicle active control suspension device is provided to reduce the fault of the toe control device by distributing load and impact transferred through rear wheels by fixing an actuator in a vehicle frame without additional fixing member. CONSTITUTION: A toe control device or a vehicle active control suspension device comprises an electronic control unit(200), an actuator(160), an actuating rod(150), an actuating cam(140), and a link member(130). The electronic control unit receives driving speed and steering angle of a vehicle and is connected to a vehicle speed sensor(210) and a steering angle sensor(220). The actuator is fixed in a vehicle frame(300). The actuating rod is reciprocated by the actuator. The actuating cam is comprised in the actuating rod. One end of the link member is fixed in the actuating cam to be moved. The link member is fixed in the knuckle unit(110) of a rear wheel(100) to form the toe angle of a rear wheel.