Patent ID: 9234550
Filing Date: 2016-01-12
CPC Classification: F16D,F16H

Claim Text:
1. An actuator apparatus for a clutch that operates the clutch of a transmission according to operation of a motor, comprising: the motor including a stator and a rotator, wherein the rotator has a drive shaft and a rotator core receiving the drive shaft therein, and wherein the drive shaft of the motor is formed with a cylindrical shape having an interior circumference and an exterior circumference; a lead screw engaged to the drive shaft of the motor and movable in a length direction thereof according to the operation of the drive shaft in the motor; a rod disposed apart from the lead screw; a slider continuously connecting the lead screw with the rod; a guide rail disposed to contact with the slider and guiding a linear motion of the slider; an elastic member disposed inside the drive shaft of the motor and elastically biasing the lead screw; and a cam coupled to the lead screw positioned outside the motor.