ACTUATOR ASSEMBLY FOR BRAKE OF VEHICLE AND BRAKE FOR VEHICLE HAVING ACTUATOR ASSEMBLY THEREOF

摘要

PURPOSE: An actuator assembly for a brake of a vehicle is provided to continue to work a brake for a vehicle even if there is a problem with an electronic system. CONSTITUTION: An actuator assembly is made up of an electromotive device(30) as a joint type lever having two levers(31a,31b). The first lever(31a) supports a groove(20a) in a housing(20) through the position bearing style while the second lever(31b) is placed in a groove(12b) of the housing in the immovable bearing style. A connecting member(32) provides a joint connecting unit between the levers(31a,31b). The electromotive device is worked through a plunger(22) acted on the second lever to move a brake piston(12) in the axial direction of an axis(A) to brake a vehicle.