CAM ACTUATED TRACTION CONTROL SYSTEM APPARATUS AND METHOD

摘要

C-4174 CAM ACTUATED TRACTION CONTROL SYSTEM APPARATUS AND METHOD A traction control system (TC) pressure actuator is provided. The actuator includes a frame with a central bore fluidly exposed to a solenoid valve and to a vehicle wheel cylinder. A piston is slidably mounted within the bore having a contact surface and a first predetermined position within the bore. A power means is actuated by a controller. A cam is moved by the power means has a ramp surface in contact with the piston contact surface. The position of the piston within the wheel cylinder is determined by the position of the cam.