AIR COOLING SYSTEM FOR WET TYPE BRAKE IN VEHICLE

摘要

PURPOSE: A wet brake cooling device of a vehicle is provided to suppressing formation of an insulation layer caused by foreign substances piled up on the upper part of a housing by continuously flowing air into the housing wrapping a brake during driving of the vehicle. CONSTITUTION: A wet brake cooling device of a vehicle comprises a blade(10) and an uneven cooling pin pattern(30). The blade is arranged in a brake direction on a hub of an axle(20) in which a rim(100) is mounted. The blade causes airflow by rotating according to operation of the axle so that a housing is cooled. The uneven cooling pin pattern is formed in order to maximize contact area with atmosphere to improve a cooling effect.