POWER TRANSMISSION APPARATUS FOR A COMPRESSOR

摘要

PURPOSE: A power transmission device for a compressor is provided to effectively absorb a torque change by absorbing shock occurred between a damper and a pulley using a shock absorbing bracket. CONSTITUTION: A power transmission device for a compressor comprises a pulley(10), a damper(40), a limiter(50), and a hub(60). The pulley is rotated by the driving force transferred from an engine. The damper is rotated with the pulley and absorbs a torque change transferred from the rotary shaft of a compressor. It is fixed and coupled in damper and limiter is rotated with damper. The limiter is coupled to the damper and is rotated with the damper. The hub is connected to the limiter and the rotary shaft and transfer torque from the limiter to the rotary shaft. A shock absorbing bracket(30) is arranged between the pulley and the damper. One side of the shock absorbing bracket is fixed to the pulley, and the other side is coupled to the damper.